27,356,418 results match your criteria Journal of anaesthesiology clinical pharmacology[Journal]

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Preterm Prelabor Rupture of Membranes: Outcomes with Expectant Management until 34 versus 35 Weeks.

Am J Perinatol 2018 Dec 15. Epub 2018 Dec 15.

Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Rochester Medical Center, Rochester, New York.

Objective:  To evaluate outcomes with expectant management of preterm prelabor rupture of membranes (PROM) until 35 weeks versus immediate delivery at ≥34 weeks.

Study Design:  This was a multicenter retrospective cohort study of singletons with preterm PROM at >20 weeks from 2011 through 2017. Groups were defined as expectant management until 35 weeks versus immediate delivery at ≥34 weeks. Read More

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December 2018

Therapeutic Hypothermia in Brazil: A MultiProfessional National Survey.

Am J Perinatol 2018 Dec 15. Epub 2018 Dec 15.

Department of Pediatrics, Neonatal Division, McGill University Health Center, Montreal, Quebec, Canada.

Objective:  To determine the rate of therapeutic hypothermia (TH) use, current practices, and long-term follow-up.

Study Design:  Prospective cross-sectional national survey with 19 questions related to the assessment of hypoxic-ischemic encephalopathy (HIE) and TH practices. An online questionnaire was made available to health care professionals working in neonatal care in Brazil. Read More

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December 2018
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An Accurate Automated Local Similarity Factor-Based Neural Tree Approach toward Tissue Segmentation of Newborn Brain MRI.

Am J Perinatol 2018 Dec 15. Epub 2018 Dec 15.

Shri Sant Gajanan Maharaj College of Engineering, Shegaon, Maharashtra, India.

Background:  Segmentation of brain MR images of neonates is a primary step for assessment of brain evolvement. Advanced segmentation techniques used for adult brain MRI are not companionable for neonates, due to extensive dissimilarities in tissue properties and head structure. Existing segmentation methods for neonates utilizes brain atlases or requires manual elucidation, which results into improper and atlas dependent segmentation. Read More

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December 2018
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Educational needs for new graduate nurses in Korea.

Nurse Educ Pract 2018 Dec 5;34:167-172. Epub 2018 Dec 5.

College of Nursing, Ewha Womans University, Hellen hall, 52, Ewhayeodae-gil, Seodaemun-gu, Seoul, 03760, South Korea. Electronic address:

New nursing graduates often experience difficulty adjusting to clinical work environments, despite completing well-structured education programs. This study explored the educational needs of recent nursing graduates from the perspectives of new nurses and their clinical educators in Korea. Four focus-group interviews with 7 nurse educators and 8 new nurses were conducted. Read More

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December 2018

Fms-like tyrosine kinase 3 is a key factor of male fertility.

Theriogenology 2018 Dec 8;126:145-152. Epub 2018 Dec 8.

Department of Animal Science & Technology, Chung-Ang University, Anseong, Gyeonggi-Do, 17546, Republic of Korea. Electronic address:

Fms-like tyrosine kinase 3 (FLT3) is a type III kinase that is highly expressed in seminal plasma of infertile men. FLT3 activation can be blocked by inhibition of its phosphorylation using the nontoxic and selective inhibitor, quizartinib. We investigated the function of FLT3 and the corresponding effects of quizartinib in mouse spermatozoa. Read More

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December 2018
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Cranberry juice decreases disease activity in women with rheumatoid arthritis.

Nutrition 2018 Oct 10;60:112-117. Epub 2018 Oct 10.

Department of Internal Medicine,University of Londrina, Londrina, Paraná, Brazil. Electronic address:

Objectives: Studies have shown that cranberry (Vaccinium macrocarpon) has antiinflammatory and antioxidant effects; however, to our knowledge, the effects of cranberry juice consumption have not been studied in patients with rheumatoid arthritis (RA). The aim of this study was to verify the effect of cranberry juice consumption on several inflammatory biomarkers and on the disease activity of patients with RA.

Methods: A prospective study was conducted with 41 women diagnosed with RA. Read More

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October 2018
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Take-home naloxone is a global issue, in practice and in research: A response to Heavey et al.

Int J Drug Policy 2018 Dec 12;63:111-112. Epub 2018 Dec 12.

MRC Biostatistics Unit, Cambridge, UK.

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December 2018
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An approach to identifying the relative importance of different radionuclides in ecological radiological risk assessment: Application to nuclear power plant releases.

J Environ Radioact 2018 Dec 12;197:116-126. Epub 2018 Dec 12.

IRSN, PSE-ENV, Fontenay aux Roses, France.

There is a need to prioritise the requirements for data to assess the radiological risk for fauna and flora, as inevitable large data gaps occur due to the large number of combinations of radionuclides and organisms for which doses need to be assessed. The potentially most important dose-forming radionuclide-pathways combinations need to be identified to optimize filling these gaps. Few attempts have been made to classify the importance of isotopes with regard to radiation protection of the environment. Read More

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December 2018

Optimizing denaturing HPLC as a robust technique for identification of Short Tandem Repeats (STR) in forensic medicine.

J Forensic Leg Med 2018 Dec 10;61:108-114. Epub 2018 Dec 10.

Department and Biotechnology Research Center, Semnan University of Medical Sciences, Semnan, Iran. Electronic address:

Introduction: Short Tandem Repeats (STRs) are defined as short lengths of 2-7 base pairs spreading through human genome which due to their highly diverse individually distribution are widely applied for identity detection and other forensic medicine purposes. Burdening considerable costs by the conventional methods such as capillary electrophoresis, we aimed to compare concomitant usage of multiplex PCR and denaturing high-performance liquid chromatography (DHPLC) as cheap, fast, highly accurate, and more accessible methods, with capillary electrophoresis (CE) to evaluate their potential for early screening of STRs.

Materials And Methods: The present study randomly included 20 blood samples from the subjects referred to forensic medicine of Semnan, Iran. Read More

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December 2018
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Differential exposure to organophosphate flame retardants in mother-child pairs.

Chemosphere 2018 Dec 4;219:567-573. Epub 2018 Dec 4.

Departmentof Environmental Health Sciences, Mailman School of Public Health, Columbia University, 722 W 168th St, New York, NY 10032, USA. Electronic address:

Background: Humans are ubiquitously exposed to flame retardants, including organophosphate esters (OPEs), through direct contact with consumer products or exposure through household dust. Children are at increased risk because of their proximity to dust, hand-to-mouth activity, and the importance of childhood as a critical period in neurodevelopment.

Objectives: To quantify differences in exposure levels between mothers and children (three to six years of age), we analyzed urinary metabolites of OPEs. Read More

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December 2018

Possible involvement of Fas/FasL-dependent apoptotic pathway in α-bisabolol induced cardiotoxicity in zebrafish embryos.

Chemosphere 2018 Dec 8;219:557-566. Epub 2018 Dec 8.

Biology Institute, Qilu University of Technology (Shandong Academy of Sciences), 28789 East Jingshi Road, Jinan, 250103, Shandong Province, PR China; Key Laboratory for Drug Screening Technology of Shandong Academy of Sciences, 28789 East Jingshi Road, Jinan, 250103, Shandong Province, PR China. Electronic address:

α-Bisabolol, an unsaturated monocyclic sesquiterpene alcohol, is a common ingredient in many pharmaceuticals and personal care products (PPCPs). Despite being widely used, little is known about its toxic effects on organisms and aquatic environment. In this study, we investigated the developmental toxicity of α-Bisabolol, especially its effects on the cardiac development using zebrafish embryos as a model. Read More

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December 2018

The impact of hydroelectric dams on mercury dynamics in South America: A review.

Chemosphere 2018 Dec 6;219:546-556. Epub 2018 Dec 6.

Programa de Pós-Graduação Em Ecologia e Recursos Naturais, Laboratório de Ciências Ambientais, Centro de Biociências e Biotecnologia, Universidade Estadual Do Norte Fluminense Darcy Ribeiro, Av. Alberto Lamego, 2000 - Parque Califórnia, CEP: 28013-602, Campos Dos Goytacazes, Rio de Janeiro, Brazil.

The increase in global demand for electric energy is reflected in plans to construct numerous hydroelectric dams in South America that can cause chronic ecological impacts if not built and managed correctly. One of the main impacts generated by hydropower dams is the accumulation of Hg chemical species in their reservoir compartments and the downstream transport of these contaminants. Hg circulation in these environments has been studied for 27 years and this review brings a synthesis of the dynamics that are now well established, so that future studies can focus on gaps and inconsistent results in the literature. Read More

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December 2018

Concentrations, speciation, and ecological risk of heavy metals in the sediment of the Songhua River in an urban area with petrochemical industries.

Chemosphere 2018 Dec 10;219:538-545. Epub 2018 Dec 10.

Jilin Institute of Chemical Technology, Jilin, 132022, China. Electronic address:

In this study, the pollution status and the ecological risks of heavy metals (Cu, Zn, Pb, Ni and Cr) in the sediments of the Songhua River in an urban area with petrochemical industries were assessed. The highest mean concentration of total heavy metals occurred in the freezing period, and the highest total heavy metal concentrations were observed near the petrochemical industrial area. The geo-accumulation index indicated that Cu was the most contaminated heavy metal. Read More

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December 2018

Behavioral, molecular and physiological responses of embryo-larval zebrafish exposed to types I and II pyrethroids.

Chemosphere 2018 Dec 6;219:526-537. Epub 2018 Dec 6.

Department of Environmental Toxicology, The Institute of Environmental and Human Health, Texas Tech University, Lubbock, TX 79416, USA.

Pyrethroids are potent neurotoxicants that may elicit multiple pathways of toxicity in non-target organisms. Comparative studies on the mechanistic and developmental effects of types I and II pyrethroids against non-target aquatic species are limited. This study assessed the effects of the two pyrethroid types against embryo-larval zebrafish (Danio rerio) at environmentally relevant and laboratory concentrations. Read More

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December 2018

Developmental toxicity of kresoxim-methyl during zebrafish (Danio rerio) larval development.

Chemosphere 2018 Dec 8;219:517-525. Epub 2018 Dec 8.

Institute of Quality and Standard for Agro-products, Zhejiang Academy of Agricultural Sciences, State Key Laboratory Breeding Base for Zhejiang Sustainable Pest and Disease Control, Hangzhou, 310021, Zhejiang, China. Electronic address:

Kresoxim-methyl (KM) is a broad spectrum strobilurin fungicide that has been used widely on crops around the world. In the present study, we aimed to investigate the toxic effects of KM using various sublethal endpoints during zebrafish (Danio rerio) larval development. Results showed that the LC values of KM to zebrafish at multiple life stages (embryo, larvae, juvenile and adult) were 0. Read More

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December 2018

Effects of biochar on growth, and heavy metals accumulation of moso bamboo (Phyllostachy pubescens), soil physical properties, and heavy metals solubility in soil.

Chemosphere 2018 Nov 26;219:510-516. Epub 2018 Nov 26.

State Key Laboratory of Subtropical Silviculture, Key Laboratory of Soil Contamination Bioremediation of Zhejiang Province, Zhejiang A & F University, Hangzhou, Zhejiang, 311300, PR China.

Pot experiment was conducted to investigate the effects of wood biochar (5%), bamboo biochar (5%), rice straw biochar (5%) and Chinese walnut shell biochar (5%) on growth, accumulation of heavy metals in moso bamboo, soil physical properties, and solubility of heavy metals in soil. The results revealed that dry weight of moso bamboo was significantly increased in treatments of wood biochar (5%), rice straw biochar (5%) and Chinese walnut shell biochar (5%) except bamboo biochar (5%). Application of straw biochar (5%) was most effective in enhancing plants biomass, with increase of 157%, 113% and 111% in leaves, roots and stems of moso bamboo. Read More

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November 2018

Synthesis of fly ash based zeolite-reduced graphene oxide composite and its evaluation as an adsorbent for arsenic removal.

Chemosphere 2018 Dec 4;219:504-509. Epub 2018 Dec 4.

School of Engineering, Indian Institute of Technology, Mandi, 175005, Himachal Pradesh, India. Electronic address:

A zeolite-reduced graphene oxide (ZrGO) based composite was synthesized to remove arsenic from water. To make a low-cost adsorbent, zeolite was synthesized using an inexpensive waste material; fly ash, which was further used to produce the ZrGO composite. Fourier transform infrared spectroscopy (FTIR), Scanning electron microscopy (SEM), and Raman spectra were used to characterize the morphology and surface composition of the synthesized materials. Read More

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December 2018

Prevalence and clinical correlations of obsessive-compulsive symptoms in schizophrenia.

Asian J Psychiatr 2018 Nov 27;39:48-52. Epub 2018 Nov 27.

Department of Psychiatry, Centre of Excellence in Mental Health, PGIMER Dr RML Hospital, New Delhi, India. Electronic address:

Introduction: Obsessive compulsive symptoms are often present in persons with schizophrenia. Adequately powered studies to evaluate the effect of such symptoms in the course of the disorder, are few.

Aim: We aimed to estimate the prevalence and type of obsessive-compulsive symptoms in persons with schizophrenia. Read More

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November 2018

Strength limits in mesoscaled 3Y-TZP ceramics for micro-surgical instruments.

J Mech Behav Biomed Mater 2018 Dec 4;91:99-108. Epub 2018 Dec 4.

Department of Materials Science and Engineering, The Pennsylvania State University, University Park, PA 16802, USA; Institut fuer Struktur- und Funktionskeramik, Montanuniversitaet Leoben, Leoben 8700, Austria. Electronic address:

Micro-surgical instruments are a new application for mesoscale ceramics formed using the lost mold-rapid infiltration forming (LM-RIF) process. Instrument strength and reliability are the foremost concerns for this sensitive application. It is hypothesized that increasing grain size can improve the damage tolerance of the parts associated with the transformation toughening in the 3Y-TZP material, while retaining high strength. Read More

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December 2018

Stored potential energy increases and elastic properties alterations are produced after restoring dentin with Zn-containing amalgams.

J Mech Behav Biomed Mater 2018 Dec 6;91:109-121. Epub 2018 Dec 6.

University of Granada, Faculty of Dentistry, Dental Materials Section, Colegio Máximo de Cartuja s/n, 18071 Granada, Spain.

The aim of this research was to ascertain the mechanical and chemical behavior of sound and caries-affected dentin (CAD), after the placement of Zn-free vs containing amalgam restorations. Peritubular and intertubular dentin were evaluated using, a) nanoindenter in scanning mode; the load and displacement responses were used to perform the nano-Dynamic mechanical analysis and to estimate the complex (E * ) and storage modulus (E'); b) Raman spectroscopy was used to describe the hierarchical cluster analysis (HCA). Assessments were performed before restoration placement and after restoring, and after 3 months of storage with thermocycling (100,000cy/5 °C and 55 °C). Read More

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December 2018

Functionalized rifampicin-loaded nanostructured lipid carriers enhance macrophages uptake and antimycobacterial activity.

Colloids Surf B Biointerfaces 2018 Dec 4;175:306-313. Epub 2018 Dec 4.

Laboratório de Fitotecnologia, Escola de Farmácia, Universidade Federal de Ouro Preto, Ouro Preto, Brazil. Electronic address:

Tuberculosis is an infectious bacterial disease that causes millions of deaths worldwide. Current treatment recommended by WHO is effective, however it is an extensive and arduous process associated to severe adverse effects, which induces a low patient compliance and the emerging of multidrug resistant tuberculosis. Thus, as a main goal of this study, rifampicin nanoparticles were surface functionalized with a tuftsin-modifed peptide to selectively recognize receptors located on infected alveolar macrophages, enhancing nanoparticles uptake by these cells and improving antimycobacterial activity. Read More

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December 2018

In situ study of EDC/NHS immobilization on gold surface based on attenuated total reflection surface-enhanced infrared absorption spectroscopy (ATR-SEIRAS).

Colloids Surf B Biointerfaces 2018 Dec 6;175:300-305. Epub 2018 Dec 6.

Department of Biomedical Engineering, National Cheng Kung University, Tainan, 70101, Taiwan. Electronic address:

In this study, the time-dependent reaction between 11-mercaptoundecanoic acid (11-MUA) and 1-Ethyl-3-(3-dimethylaminopropyl)carbodiimide/N-hydroxysuccinimide (EDC/NHS) is precisely characterized using surface enhanced infrared absorption spectroscopy (SEIRAS). According to the high correlation between the spectral results of SEIRAS and the electrochemical behavior, it strongly demonstrates that the EDC/NHS reaction would be obviously interfered by phosphate ions in the neutral pH condition (pH = 7.0). Read More

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December 2018

Preparation of pH-responsive avermectin/feather keratin-hyaluronic acid with anti-UV and sustained-release properties.

Colloids Surf B Biointerfaces 2018 Dec 6;175:291-299. Epub 2018 Dec 6.

School of Chemistry and Chemical Engineering, Zhongkai University of Agriculture and Engineering, Guangzhou, PR China. Electronic address:

In an effort to improve the utilization of pesticides, an environmentally friendly carrier material was prepared to encapsulate pesticides and to prevent pesticides from decomposing under natural conditions with sustained-release effect. The carrier of feather keratin-hyaluronic acid (FK-HA) was prepared by Maillard reaction. Using avermectin (AVM) as a model drug, AVM/FK-HA was obtained by heating. Read More

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December 2018
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Urinary levels of bisphenol A, F and S and markers of oxidative stress among healthy adult men: Variability and association analysis.

Environ Int 2018 Dec 12;123:301-309. Epub 2018 Dec 12.

Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, State Key Laboratory of Environmental health (incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China; Department of Occupational and Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China. Electronic address:

Background: Bisphenol F (BPF) and bisphenol S (BPS) are increasingly used as alternatives to endocrine disrupting chemical bisphenol A (BPA). Evidence from in vitro and animal studies demonstrates that BPA, BPF and BPS induce oxidative stress, a proposed mechanism that is relevant to various adverse health effects. Evaluation in humans is hampered by the potentially high within-subject variability of urinary measurements. Read More

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December 2018

One-carbon metabolism nutrient intake and the association between body mass index and urinary arsenic metabolites in adults in the Chihuahua cohort.

Environ Int 2018 Dec 12;123:292-300. Epub 2018 Dec 12.

Environmental Science and Engineering, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA; Curriculum in Toxicology, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA. Electronic address:

Background: Exposure to inorganic arsenic (iAs) via drinking water is a serious global health threat. Various factors influence susceptibility to iAs-associated health outcomes, including differences in iAs metabolism. Previous studies have shown that obesity is associated with iAs metabolism. Read More

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December 2018
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Detection of norovirus epidemic genotypes in raw sewage using next generation sequencing.

Environ Int 2018 Dec 12;123:282-291. Epub 2018 Dec 12.

Laboratory of Comparative and Environmental Virology, Oswaldo Cruz Institute, Rio de Janeiro, RJ, Brazil.

Noroviruses are a leading cause of epidemic and pandemic acute gastroenteritis (AGE) worldwide, and contaminated food and water are important routes for its transmission. Raw sewage has been used for viral surveillance to monitor the emergence of new norovirus strains with the potential to cause epidemics. In this study, we investigated norovirus occurrence and norovirus RNA levels in 156 samples collected from May 2013 to May 2014, across three different stages (52 samples each) of a wastewater treatment plant (WWTP) in Rio de Janeiro, Brazil. Read More

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December 2018
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Proteomic analysis for phenanthrene-elicited wheat chloroplast deformation.

Environ Int 2018 Dec 11;123:273-281. Epub 2018 Dec 11.

Stockbridge School of Agriculture, University of Massachusetts, Amherst, MA 01003, USA.

The exposure of polycyclic aromatic hydrocarbons (PAHs) can cause wheat leaf chlorosis. Thus, we hypothesize that chloroplast inner structure damage is the reason for leaf chlorosis. This study was conducted with the wheat seedlings exposed to Hoagland nutrient solution containing 1. Read More

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December 2018

Checkpoint-modulating immunotherapies in tumor treatment: Targets, drugs, and mechanisms.

Int Immunopharmacol 2018 Dec 12;67:160-175. Epub 2018 Dec 12.

Wuya College of Innovation, Key Laboratory of Structure-Based Drug Design & Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang 110016, China; Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China. Electronic address:

Tumor immunotherapy, as a new treatment of cancer, has been developing on the basis of tumor immunology. Tumor immunotherapy stimulates and enhances the function of immune system in human bodies, in order to control and kill tumor cells. It is often used as an adjuvant therapy combined with surgery, chemotherapy, radiotherapy and other conventional methods. Read More

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December 2018
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Metabotropic glutamate receptor 5 signalling induced NMDA receptor subunits alterations during the development of morphine-induced antinociceptive tolerance in mouse cortex.

Biomed Pharmacother 2018 Dec 12;110:717-726. Epub 2018 Dec 12.

Department of Anesthesiology, Affiliated Shanghai Sixth People's Hospital, Shanghai Jiao Tong University, Shanghai 200233, China; Department of Anesthesiology, Tongzhou People's Hospital, Nantong 226300, China. Electronic address:

Background And Purpose: The aim of this study was to investigate the interactions between mGluR5 and NMDAR during the development of tolerance to the analgesic effect of chronic morphine following disruption of the link between mGluR5 and NMDAR.

Methods: For these experiments, mGluR5 knockout (KO) mice, Shank3 ΔC mutant mice and their littermate controls were used. Repeated morphine treatment through intrathecal injections (i. Read More

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December 2018

An update on Drug Repurposing: Re-written saga of the drug's fate.

Biomed Pharmacother 2018 Dec 12;110:700-716. Epub 2018 Dec 12.

Pharamacological Modelling and Simulation Centre, M.S.Ramaiah University of Applied Sciences, Bangalore, Karnataka, India; Department of Pharmacy Practice, Faculty of Pharmacy, M.S.Ramaiah University of Applied Sciences, Bangalore, Karnataka, India.

Drug repurposing is an unconventional drug discovery approach to explore new therapeutic benefits of existing, shelved and the drugs in clinical trials. This approach is currently emerging to overcome the bottleneck constraints faced during traditional drug discovery in grounds of financial support, timeline and resources. In this direction, several efforts were made for the construction of stratagems based on bioinformatics and computational tools to intensify the repurposing process off-late. Read More

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December 2018
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Glycyrrhizin alleviates Con A-induced hepatitis by differentially regulating the production of IL-17 and IL-25.

Biomed Pharmacother 2018 Dec 12;110:692-699. Epub 2018 Dec 12.

Department of Immunology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China. Electronic address:

Glycyrrhizin, a triterpenoid compound, has been reported to be an anti-inflammatory agent for the treatment of a variety of inflammatory diseases including hepatitis. However, the mechanism by which glycyrrhizin inhibits inflammation is unclear. Using a Con A-induced hepatitis model in mice, we found that administration of glycyrrhizin ameliorates Con A-induced liver injury, which manifests as reduction in the production of inflammatory cytokines IFN-γ, IL-6 and IL-17, as well as serum alanine aminotransferase (ALT). Read More

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December 2018
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Salvanic acid B inhibits myocardial fibrosis through regulating TGF-β1/Smad signaling pathway.

Biomed Pharmacother 2018 Dec 12;110:685-691. Epub 2018 Dec 12.

Department of Cardiology, Chongqing Hospital of Traditional Chinese Medicine, Chongqing 400021, PR China. Electronic address:

Objective: Salvanic Acid B (Sal B) was proved to show significant effect against fibrosis and myocardial injury. This study aimed to investigate the protective effects and the mechanisms of Sal B on myocardial fibrosis.

Methods: The mice were randomly assigned to five groups: control group, model group, positive group, low-dose group, high-dose group. Read More

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December 2018
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Therapeutic evaluation of acupoint stimulation with needle-scapelon on rat model of degenerative cervical intervertebral discs.

Biomed Pharmacother 2018 Dec 12;110:677-684. Epub 2018 Dec 12.

Department of Acupuncture, Qianfo Shan Hospital, Jinan, Shandong Province, 250014, China.

Cervical spondylosis (CS), which is resulted from degeneration of cervical intervertebral disc, is a common disease seriously threatening human health and quality of life. However, there is still no effective clinic strategies for the treatment of this disease. The acupoint stimulation with needle-scalpel is a widely used approach to treat orthopedic diseases. Read More

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December 2018

The renoprotective effect of the dipeptidyl peptidase-4 inhibitor sitagliptin on adenine-induced kidney disease in rats.

Biomed Pharmacother 2018 Dec 12;110:667-676. Epub 2018 Dec 12.

Department of Pharmacology and Clinical Pharmacy, College of Medicine and Health Sciences, Sultan Qaboos University, P.O. Box 35, Al Khod, 123, Oman.

We assessed the effect of treatment with the dipeptidyl peptidase-4 inhibitor, sitagliptin, on adenine-induced chronic kidney disease (CKD). Six equal groups of rats were given either normal food or food mixed with adenine (0.25% w/w for five weeks) to induce CKD. Read More

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December 2018

Networks of problems: social, psychological, and genetic influences on health.

Curr Opin Psychol 2018 Nov 30;27:88-92. Epub 2018 Nov 30.

Department of Sociology, Stanford University, United States.

An emerging idea in psychopathology conceives of disorders as networks of mutually-reinforcing symptoms that constitute the disorder rather than simply reflect it. This is similar to how social scientists already view socioeconomic status, and has affinities to how physical health problems compound in later life. Social, psychological, and physical conditions might therefore be thought of as networks of problems with 'causal bridges' that span different levels and bring low SES, mental health challenges, and physical health problems into pervasive relationships with one another. Read More

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November 2018

Evaluation of an untargeted chemometric approach for the source inference of ignitable liquids in forensic science.

Forensic Sci Int 2018 Dec 5;295:8-18. Epub 2018 Dec 5.

UMR Ingénierie Procédés Aliments, AgroParisTech, Inra, Université Paris-Saclay, 91300 Massy, France. Electronic address:

Recent research efforts in the domain of fire debris analysis have been mainly oriented towards the development of innovative analytical procedures and chemometric approaches for the detection and classification of ignitable liquids in fire specimens according to the ASTM E1618. However, less attention has been brought to the question of the source inference of ignitable liquids. Infer the identity of source of ignitable liquids recovered from arson sites is still a challenging and ongoing research area. Read More

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December 2018

Nonlinear methods of vehicle velocity determination based on inverse systems and tensor products of Legendre polynomials in compact car class.

Forensic Sci Int 2018 Dec 4;295:19-29. Epub 2018 Dec 4.

Institute of Mathematics, Lodz University of Technology, 215 Wolczanska Str., 90-924 Lodz, Poland. Electronic address:

The article presents research on the methods of crash velocity determination based on the Compact car class. The database used in the research is provided by the NHTSA (National Highway Traffic Safety Administration) and includes numerous frontal crash tests, which allowed the determination of the mathematical model parameters. Two methods are presented that enable the determination of vehicle velocity before the collision. Read More

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December 2018

Immunophenotypic measurable residual disease (MRD) in acute myeloid leukemia: Is multicentric MRD assessment feasible?

Leuk Res 2018 Nov 27;76:39-47. Epub 2018 Nov 27.

Department of Hematology, VU University Medical Center, Amsterdam, The Netherlands.

Flow-cytometric detection of now termed measurable residual disease (MRD) in acute myeloid leukemia (AML) has proven to have an independent prognostic impact. In a previous multicenter study we developed protocols to accurately define leukemia-associated immunophenotypes (LAIPs) at diagnosis. It has, however, not been demonstrated whether the use of the defined LAIPs in the same multicenter setting results in a high concordance between centers in MRD assessment. Read More

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November 2018

Clinicopathological characteristics of metaplastic breast cancer - analysis of the basic immunohistochemical profile and comparison with other invasive breast cancer types.

Breast 2018 Dec 7;43:135-141. Epub 2018 Dec 7.

Department of Biophysics and Human Physiology, Medical University of Warsaw, Chalubinskiego 5, 02-004 Warsaw, Poland.

Introduction: Metaplastic breast cancer (MpBC) is a rare but aggressive type of breast cancer accounting for 0.25-1% of all diagnosed invasive breast cancers. Morphologically, it is characterized by differentiation of the neoplastic epithelium into squamous cells and/or mesenchymal-looking tissue. Read More

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December 2018

The role of histone deacetylase inhibitors in metastatic breast cancer.

Breast 2018 Dec 6;43:130-134. Epub 2018 Dec 6.

IEO, European Institute of Oncology IRCCS, Milan, Italy; Department of Oncology and Hematology, University of Milano, Milan, Italy. Electronic address:

Histone deacetylase inhibitors (HDACi) are a relatively new class of drug that plays an important role in the epigenetic and non-epigenetic regulation in cancer, inducing death, apoptosis and cell cycle arrest in cancer cells. Although HDACi are approved only for hematologic malignancies, there are several trials in the breast cancer setting with promising results. In this review, we summarize the latest studies with HDACi in breast cancer from the emerging data in the translational research until its possible applicability in the clinical practice. Read More

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December 2018

Primary cultured neuronal networks and type 2 diabetes model mouse fatty liver tissues in aqueous liquid observed by atmospheric SEM (ASEM): Staining preferences of metal solutions.

Micron 2018 Nov 23;118:9-21. Epub 2018 Nov 23.

Biomedical Research Institute, National Institute of Industrial Science and Technology (AIST), Higashi 1-1-1, Tsukuba, Ibaraki, 305-8566, Japan. Electronic address:

Neural networking, including axon targeting and synapse formation, is the basis of various brain functions, including memory and learning. Diabetes-mellitus affects peripheral nerves and is known to cause fatty liver disease. Electron microscopy (EM) provides the resolution required to observe changes in fine subcellular structures caused by such physiological and pathological processes, but samples are observed in vacuum. Read More

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November 2018

The state of bereavement support in adult intensive care: A systematic review and narrative synthesis.

J Crit Care 2018 Dec 1;50:177-187. Epub 2018 Dec 1.

University of Ottawa, Faculty of Health Sciences, School of Nursing, 3245B Roger Guindon Hall, 451 Smyth Road, Ottawa, ON K1H 8M5, Canada. Electronic address:

Purpose: Despite advances in medical science, patient death and family bereavement are commonly encountered in adult intensive care units (ICUs). This is the first review to investigate the state of ICU bereavement support globally, and the availability and effectiveness of bereavement support interventions.

Methods: A systematic review and narrative synthesis. Read More

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December 2018
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Risk factors for mortality and cost implications of complicated intra-abdominal infections in critically ill patients.

J Crit Care 2018 Dec 12;50:169-176. Epub 2018 Dec 12.

Dipartimento di Scienza dell'Emergenza, Anestesiologiche e della Rianimazione - UOC di Anestesia, Rianimazione, Terapia Intensiva e Tossicologia Clinica - Istituto di Anestesia e Rianimazione, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma - Università Cattolica del Sacro Cuore, Italy. Electronic address:

Purpose: To assess risk factors for 28-day mortality and cost implications in intensive care unit (ICU) patients with complicated intra-abdominal infections (cIAIs).

Methods: Single-center retrospective cohort study of prospectively collected data analysing ICU patients with a microbiologically confirmed complicated intra-abdominal infections.

Results: 137 complicated intra-abdominal infections were included and stratified according to the adequacy of antimicrobial therapy (initial inadequate antimicrobial therapy [IIAT], n = 44; initial adequate antimicrobial therapy [IAAT], n = 93). Read More

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December 2018

The influence of bed-sharing on infant physiology, breastfeeding and behaviour: A systematic review.

Sleep Med Rev 2018 Nov 16;43:106-117. Epub 2018 Nov 16.

Department of Women's and Children's Health, Dunedin School of Medicine, University of Otago, New Zealand. Electronic address:

This review aimed to better understand the underlying physiology of the risks and benefits of bed-sharing. Eight databases were searched using terms relating to adult-infant/baby, bed-sharing/co-sleeping combined with outcome terms for physiology, sleep, cardiovascular, respiratory, temperature and behaviour. Of 836 papers identified, 59 papers representing 48 cohorts met inclusion criteria. Read More

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November 2018
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Protective effects of REM sleep without atonia against obstructive sleep apnea in patients with idiopathic REM sleep behavior disorder.

Sleep Med 2018 Nov 19;54:116-120. Epub 2018 Nov 19.

Department of Neurology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea. Electronic address:

Background: This study investigated the protective effect of rapid eye movement (REM) sleep without atonia against obstructive sleep apnea (OSA) in patients with idiopathic REM sleep behavior disorder (RBD).

Methods: In this case-control study, patients with idiopathic RBD and OSA (RBD-OSA) were consecutively enrolled and OSA controls without RBD were matched for age, sex, and apnea-hypopnea index (AHI). Clinical and polysomnographic characteristics were compared between RBD-OSA patients and OSA controls. Read More

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November 2018

A comparison between physical and biopsychosocial measures of frailty: Prevalence and associated factors in Brazilian older adults.

Arch Gerontol Geriatr 2018 Dec 6;81:111-118. Epub 2018 Dec 6.

National School of Public Health/Oswaldo Cruz Foundation, Department of Epidemiology and Quantitative Methods, Rua Leopoldo Bulhões, 1480/room 817b, Manguinhos, 21041-210 Rio de Janeiro, RJ, Brazil. Electronic address:

Purpose: To estimate the prevalence of frailty, according to Tilburg Frailty Indicator (TFI) and CHS index, to investigate the correlation between both instruments and to identify the factors associated with this condition in older users of primary health care.

Methods: This is a sectional study with 302 individuals aged 60 years or more of Rio de Janeiro/Brazil. Sociodemographic, health, functional dependence and lifestyle variables were collected. Read More

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December 2018

Detection and quantification of methicillin-resistant Staphylococcus aureus in fresh broiler meat at retail in Germany.

Int J Food Microbiol 2018 Nov 22;292:8-12. Epub 2018 Nov 22.

German Federal Institute for Risk Assessment (BfR), Department Biological Safety, Berlin, Germany. Electronic address:

The aim of this study was to detect, to quantify and to characterize MRSA in broiler meat samples with skin. Furthermore, we compared an isolation method using a second selective enrichment step (method A) with a simpler method omitting this step (method B). For quantification we used a direct plating method on selective agar plates and a "Most probable number" (MPN) technique for estimation of low numbers of MRSA. Read More

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November 2018
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Antibacterial properties of nanofibers containing chrysanthemum essential oil and their application as beef packaging.

Int J Food Microbiol 2018 Dec 8;292:21-30. Epub 2018 Dec 8.

School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China. Electronic address:

This study was aimed to develop novel antibacterial packaging materials in order to reduce the microbial contamination of food surface. Chrysanthemum essential oil (CHEO) was successfully incorporated into chitosan nanofibers (CS/NF) through electrospinning which was demonstrated by SEM and AFM analysis. The antibacterial mechanism of CHEO against Listeria monocytogenes (L. Read More

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December 2018

Distribution of mycotoxins produced by Penicillium spp. inoculated in apple jam and crème fraiche during chilled storage.

Int J Food Microbiol 2018 Dec 7;292:13-20. Epub 2018 Dec 7.

University of Natural Resources and Life Sciences, Vienna (BOKU), Department of Agrobiotechnology (IFA-Tulln), Center for Analytical Chemistry, Konrad-Lorenz-Str. 20, 3430 Tulln, Austria.

Estimations of consumer exposure to mycotoxins through surveillance of mycotoxins in the food trade are well described, but the exposure due to mouldy food in private homes is not known, and may result from removing visible mould on food and eating the rest. In this study, we followed the growth of Penicillium expansum on the surface of apple jam and Penicillium verrucosum on crème fraiche, as well as production and distribution of fungal metabolites throughout the sample (approx. 6 cm high divided into three equal layers), using a multianalyte method, over time (up to 28 days) and at 4, 8 and 15 °C. Read More

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December 2018
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Polyphasic characterization of Epicoccum sorghinum: A tenuazonic acid producer isolated from sorghum grain.

Int J Food Microbiol 2018 Dec 7;292:1-7. Epub 2018 Dec 7.

Laboratory of Mycotoxins and Toxigenic Fungi, Institute of Biomedical Sciences, University of Sao Paulo, Sao Paulo, Brazil.

Epicoccum sorghinum isolates from sorghum grain grown in Brazil were characterized using a polyphasic approach based on morphological, genetic and physiologic features. A considerable intraspecific variability was observed. The phylogenetic analysis showed that the 53 isolates studied formed four distinct clades, and their morphological features revealed a high variability in culture. Read More

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December 2018
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