1,123,711 results match your criteria Current Organic Chemistry[Journal]


[The Rezūm system in the treatment of male lower urinary tract symptoms (LUTSs) due to benign prostatic obstruction (BPO)].

Aktuelle Urol 2018 Dec 6;49(6):519-524. Epub 2018 Dec 6.

Spital Thurgau AG, Urologie, Frauenfeld.

The classical algorithm of the management of male lower urinary tract symptoms (LUTSs) due to benign prostatic hyperplasia (BPH) includes a surgical approach in case pharmacological therapy has failed. Emerging minimally-invasive treatments (MITs) offer potential for rapid symptomatic relief, reducing the morbidity of invasive BPH surgery. Convective interstitial radiofrequency water vapour thermal ablation of the prostate with the Rezūm system is a novel MIT for the treatment of bothersome moderate-to-severe lower urinary tract symptoms associated with BPH. Read More

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December 2018
8 Reads

[Augmented reality and virtual reality in the operating theatre status quo und quo vadis].

Aktuelle Urol 2018 Dec 6;49(6):500-508. Epub 2018 Dec 6.

Klinik und Poliklinik für Urologie und Kinderurologie der Universitätsmedizin Mainz, Mainz.

Introduction:  Virtual reality (VR) is an artificially simulated environment permitting interaction. On the other hand, augmented reality (AR) is an enhanced version of reality created by the use of technology to overlay digital information on an image of something being viewed through a device. Both technologies have partially been implemented in clinical daily routine. Read More

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December 2018
1 Read

[The future of laparoscopy and robotics in urology].

Aktuelle Urol 2018 Dec 6;49(6):488-499. Epub 2018 Dec 6.

Urologische Universitätsklinik Mannheim, Klinik für Urologie und Kinderurologie, Mannheim.

The introduction of robotics led to a decrease in the importance of classical laparoscopy. Nevertheless laparoscopy and retroperitoneoscopy underwent significant technological improvements during the last decade, including introduction of 4k Ultra HD video technology, 3D-HD-videosystems, minaturised instruments, advanced sealing devices, instruments with 7 degrees of freedom, and ergonomic platforms Ethos Chair. The monopoly of robotic surgical devices will end in 2019, because key patents of Intuitive Surgical will expire. Read More

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December 2018
6 Reads

Neuropathic Pain.

Semin Neurol 2018 Dec 6;38(6):644-653. Epub 2018 Dec 6.

Department of Neurology, Boston University, Boston, Massachusetts.

Neuropathic pain management is challenging, and typically requires a multifaceted approach. There are several treatment options, both pharmacologic and nonpharmacologic. Of the available pharmacologic agents, those with the strongest supporting evidence include tricyclic antidepressants, serotonin-norepinephrine reuptake inhibitors, and certain antiseizure agents. Read More

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December 2018
1 Read

Agreement is very low between a clinical prediction rule and physiotherapist assessment for classifying the risk of poor recovery of individuals with acute whiplash injury.

Musculoskelet Sci Pract 2018 Nov 19;39:73-79. Epub 2018 Nov 19.

Menzies Health Institute Queensland, Griffith University, G05, 3.20E Parklands Drive, Southport, 4222, Australia; Recover Injury Research Centre, NHMRC Centre of Research Excellence in Recovery Following Road Traffic Injuries, The University of Queensland, Level 7 Oral Health Centre, 288 Herston Road, Herston, Queensland, 4006, Australia. Electronic address:

Background: A prognostic clinical prediction rule (whiplash CPR) has been validated for use in individuals with acute whiplash associated disorders (WAD). The clinical utility of this tool is unknown.

Objectives: To investigate: 1) the level of agreement between physiotherapist- and whiplash CPR-determined prognostic risk classification of people with acute WAD; 2) which clinical findings are used by physiotherapists to classify prognostic risk; and 3) whether physiotherapists plan to differ the number of treatment sessions provided based on prognostic risk classification. Read More

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November 2018
2 Reads

The appropriateness of coronary investigation in myocardial injury and type 2 myocardial infarction (ACT-2): A randomized trial design.

Am Heart J 2018 Oct 25;208:11-20. Epub 2018 Oct 25.

Department of Cardiology, Flinders Medical Centre, Adelaide, Australia; College of Medicine and Public Health, Flinders University of South Australia, Adelaide, Australia. Electronic address:

Background: Elevated troponin level findings among patients presenting with suspected acute coronary syndrome (ACS) or another intercurrent illness undeniably identifies patients at increased risk of mortality. Whilst enhancing our capacity to discriminate risk, the use of high-sensitivity troponin assays frequently identifies patients with myocardial injury (i.e. Read More

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October 2018
2 Reads

Tobacco and cannabis co-use and interrelatedness among adults.

Addict Behav 2018 Nov 27;90:354-361. Epub 2018 Nov 27.

Medical University of South Carolina, Department of Psychiatry and Behavioral Sciences, Charleston, SC, USA.

Cannabis and tobacco co-use is prevalent, but consensus regarding the reasons for co-use among adults and the degree of interrelatedness between these substances is lacking. Reasons for co-use have been explored with younger users, but little data exists for more experienced users with entrenched patterns of co-use. The goal of this study was to examine characteristics and patterns of cannabis-tobacco co-use among adults in the Southeastern United States (US), where there is a legal landscape of generally restrictive cannabis legislation coupled with more permissive tobacco control compared to other US regions. Read More

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November 2018
1 Read

The adoption of sustainable practices: A supplier's perspective.

J Environ Manage 2018 Dec 3;232:692-701. Epub 2018 Dec 3.

Chinese Academy of Environmental Planning, Beijing, China.

Suppliers' adoption of sustainable practices plays a critical role for global companies to improve environmental performance. Based on the absorptive capacity theory, this study empirically explores how suppliers' knowledge bases and power relationships influence their adoption of sustainability practices. A longitudinal case study with eight suppliers has been conducted. Read More

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December 2018
4 Reads

An approach to the implementation of Low Impact Development measures towards an EcoCampus classification.

J Environ Manage 2018 Dec 3;232:654-659. Epub 2018 Dec 3.

ECT-School of Science and Technology, University of Trás-os-Montes e Alto Douro UTAD, Quinta de Prados, 5000-801 Vila Real, Portugal; Centre for Transdisciplinary Development Studies, University of Trás-os-Montes e Alto Douro, Quinta de Prados, 5000-801 Vila Real, Portugal.

Impervious cover has important hydrologic impacts, namely the increased runoff volume and peak discharges in the rainwater network, which can lead to significant consequences like rapid urban floods with social, environmental and economic implications. LID (Low Impact Development) consist of distributed runoff management measures, like green roofs, pervious pavements, waterways covered with vegetation and filter trails, among others, that seek to control stormwater in the origin, reducing imperviousness. These solutions avoid increased runoff rate and volume, increase infiltration and groundwater recharge. Read More

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December 2018

A systematic review of sudden unexpected death in epilepsy (SUDEP) in childhood.

Epilepsy Behav 2018 Dec 3;90:99-106. Epub 2018 Dec 3.

Population, Policy and Practice Unit, UCL Great Ormond Street Institute of Child Health, London, United Kingdom.

Background: Sudden Unexpected Death in Epilepsy (SUDEP) is a significant cause of death in childhood epilepsy, and causes considerable concern to patients and their families. Despite this, the condition remains poorly understood. This systematic review investigates the risk factors, pathophysiology, and circumstances associated with childhood SUDEP. Read More

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December 2018
5 Reads

Discovery and development of small molecule modulators targeting glutamine metabolism.

Eur J Med Chem 2018 Nov 28;163:215-242. Epub 2018 Nov 28.

Jiangsu Key Laboratory of Drug Design and Optimization, Department of Medicinal Chemistry, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing 210009, PR China. Electronic address:

Cancer cells have been confirmed diverge significantly from normal cells on the metabolic properties. Energy production in cancer cells is abnormally dependent on the glycolysis pathway and other atypical metabolic characteristics such as increased fatty acid synthesis and increased rates of glutamine metabolism. Among these metabolic features of cancers, glutamine metabolism has been reported to be the main energy supply for the growth and viability of a potentially large subset of malignant tumors. Read More

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November 2018
5 Reads

Quality improvement: A practical nursing program's admission test.

Nurse Educ Today 2018 Nov 29;73:65-70. Epub 2018 Nov 29.

Department of Child Health, School of Medicine, University of Missouri, 430 Sinclair School of Nursing, University of Missouri, Columbia, MO 65211, United States of America. Electronic address:

Introduction: Academic institutions are under pressure to maintain a nearly flawless retention rate, while graduating successful students. The use of standardized admission tests to provide data driven decisions regarding applicant selection is common. The varying reliability and validity of current standardized tests inspired a large Canadian academic institution to use a faculty developed admission test for admission to its practical nursing (PN) program. Read More

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November 2018
1 Read

Synergistic Activity of Paclitaxel, Sorafenib, and Radiation Therapy in advanced Renal Cell Carcinoma and Breast Cancer.

Transl Oncol 2018 Dec 3;12(2):381-388. Epub 2018 Dec 3.

Brain Korea 21 Project for Medical Science, Yonsei University College of Medicine, Seoul 120-752, South Korea; Department of Surgery, Yonsei University College of Medicine, 50-1, Yonsei-ro, Seodaemun-gu, Seoul, 120-752, Republic of Korea. Electronic address:

Advanced cancer has been shown to be associated with a higher percentage of epigenetic changes than with genetic mutations. Preclinical models have shown that the combination of paclitaxel, sorafenib, and radiation therapy (RT) plays a crucial role in renal cell carcinoma (RCC) and breast cancer. This study aimed to investigate the involvement of mitochondrial cytochrome c-dependent apoptosis in the mechanism of action of a combination of paclitaxel, sorafenib, and RT in RCC and breast cancer. Read More

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December 2018
1 Read

Er Shen Wan extract alleviates polyuria and regulates AQP 2 and AVPR 2 in a rat model of spleen-kidney Yang deficiency-induced diarrhea.

Biomed Pharmacother 2018 Dec 3;110:302-311. Epub 2018 Dec 3.

College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 610075, PR China; Sichuan Neo-Green Pharmaceutical Technology Development Co., Ltd, Chengdu 610081, PR China. Electronic address:

Ethnopharmacological Relevance: Er Shen Wan (ESW), has been empirically used for treating spleen-kidney Yang deficiency (SKYD) syndrome in Traditional Chinese medicine (TCM) for centuries and shows a variety of activities. The medicinal formula is a mixture of two component herbs, Psoraleae Fructus (PF, Bu-Gu-Zhi in Chinese) and Myristicae Semen (MS, Rou-Dou-Kou in Chinese). The current study was designed to evaluate ESWP antidiuretic treatment of polyuria and to explore potential mechanisms of renal water metabolism in the rat model of SKYD-induced diarrhea. Read More

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December 2018
1 Read

Loricate choanoflagellates (Acanthoecidae) from warm water seas?A I. Conioeca gen. nov. and Nannoeca Thomsen.

Eur J Protistol 2018 Nov 14;67:77-88. Epub 2018 Nov 14.

Nørrebrogade 52a 5th, 2200 Copenhagen N, Denmark.

The main outcome of this and subsequent papers is to provide a baseline survey of heterotrophic protist diversity from warm water marine ecosystems, exemplified by loricate choanoflagellates (Acanthoecida). Loricate choanoflagellates are heterotrophic, nano-sized protists that are ubiquitous in marine and brackish water habitats. They dwell in a lorica formed by silicified costal strips organized in species specific patterns. Read More

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November 2018
1 Read

Temporal dynamics of cortisol-associated changes in mRNA expression of glucocorticoid responsive genes FKBP5, GILZ, SDPR, PER1, PER2 and PER3 in healthy humans.

Psychoneuroendocrinology 2018 Nov 30;102:63-67. Epub 2018 Nov 30.

Department of Neurobehavioral Genetics, Institute of Psychobiology, University of Trier, D-54290, Trier, Germany. Electronic address:

Secretion of the stress hormone cortisol follows a circadian rhythm and is stimulated following stress exposure. Cortisol regulates the transcription of several genes, primarily through activation of the glucocorticoid receptor (GR). Previously, we showed an upregulation of PERIOD genes PER1 and PER3 after pharmacological/glucocorticoid challenge in vivo and in vitro. Read More

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November 2018

Metabolic syndrome, depression and anhedonia among young adults.

Psychiatry Res 2018 Aug 7;271:306-310. Epub 2018 Aug 7.

Translational Science on Brain Disorders, Department of Health and Behavior, Catholic University of Pelotas, Pelotas, RS, Brazil; Department of Epidemiology, Federal University of Pelotas, Pelotas, RS, Brazil.

The aim of this study was to assess the association between anhedonia and metabolic syndrome (MetS) in a well-characterized community sample of individuals with a current depressive episode. This is a cross-sectional study with young adults aged 24-30 years old. Depressive episode and the presence of anhedonia was assessed using the Mini International Neuropsychiatric Interview - Plus version (MINI Plus). Read More

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August 2018
1 Read

Water drop-surface interactions as the basis for the design of anti-fogging surfaces: Theory, practice, and applications trends.

Adv Colloid Interface Sci 2018 Nov 24;263:68-94. Epub 2018 Nov 24.

Laboratoire d'Ingénierie de Surface, Centre de Recherche sur les Matériaux Avancés, Département de Génie des Mines, de la Métallurgie et des Matériaux, Université Laval, 1065 Avenue de la médecine, Québec G1V 0A6, Canada; Centre de Recherche du Centre Hospitalier Universitaire de Québec, Hôpital St-François d'Assise, 10 rue de l'Espinay, Québec G1L 3L5, Canada. Electronic address:

Glass- and polymer-based materials have become essential in the fabrication of a multitude of elements, including eyeglasses, automobile windshields, bathroom mirrors, greenhouses, and food packages, which unfortunately mist up under typical operating conditions. Far from being an innocuous phenomenon, the formation of minute water drops on the surface is detrimental to their optical properties (e.g. Read More

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November 2018

Ivabradine abrogates TNF-α-induced degradation of articular cartilage matrix.

Int Immunopharmacol 2018 Dec 3;66:347-353. Epub 2018 Dec 3.

Department of orthopedics, Affiliated Zhongshan Hospital of Dalian University, Dalian 116001, China. Electronic address:

Ivabradine is most commonly used for the treatment of worsening cardiac failure in patients who cannot tolerate the maximum dose of β-blockers or in whom treatment with β-blockers is contraindicated. While ivabradine is regarded as a highly selective "funny current" (I) inhibitor, the molecular mechanism behind the effect of this drug remains poorly understood. In the present study, we applied ivabradine in the context of osteoarthritis by treating primary human chondrocytes with tumor necrosis factor-α (TNF-α) and measuring degradation of the articular cartilage matrix as well as the expression of various enzymes and pro-inflammatory cytokines. Read More

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December 2018
3 Reads

Preparation of thin-film electrolyte from chitosan-containing ionic liquid for application to electric double-layer capacitors.

Int J Biol Macromol 2018 Dec 3. Epub 2018 Dec 3.

Faculty of Chemistry, Materials and Bioengineering, Kansai University, Osaka 564-8680, Japan. Electronic address:

A novel thin-film electrolyte (TFE) based on chitosan (CS) with 1‑ethyl‑3‑methylimidazolium tetrafluoroborate (EMImBF) was prepared by a new procedure for use as a solid electrolyte in electric double-layer capacitors (EDLCs). In this system, EMImBF plays important roles as both a dissolving solution and a charge carrier for EDLC application. By analyzing and characterizing the obtained products, the CS-TFEs showed a surface without CS/EMImBF phase separation and with high thermal stability and good tensile properties. Read More

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December 2018
1 Read

Identification and molecular analysis of a lncRNA-HOTAIR transcript from secondary hair follicle of cashmere goat reveal integrated regulatory network with the expression regulated potentially by its promoter methylation.

Gene 2018 Dec 3. Epub 2018 Dec 3.

College of Animal Science & Veterinary Medicine, Shenyang Agricultural University, Shenyang 110866, PR China. Electronic address:

The HOTAIR transcript is transcribed from the antisense strand within the HOXC gene cluster, and it is thought to play a role in regulating the inductive capacity of dermal papilla cells during the reconstruction of hair-follicle. In the current investigation, we firstly isolated and characterized a lncRNA-HOTAIR transcript from the secondary hair follicle of cashmere goat. Also, we analyzed its transcriptional pattern and methylation level of HOTAIR gene promoter in secondary hair follicle of cashmere goat during anagen and telogen stages. Read More

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December 2018

Alternate day fasting decreases preference for a calorically dense diet by increasing chow intake and altering meal pattern parameters.

Physiol Behav 2018 Dec 3. Epub 2018 Dec 3.

Department of Psychology, California State University Long Beach, Long Beach, CA 90840, USA. Electronic address:

Alternate day fasting (ADF) is an effective dietary strategy for weight loss in both humans and rats. However, fasting can elicit hyperphagia in rats, particularly upon access to a calorically dense, high-energy (HE) diet. To examine the effects of ADF on HE diet preference, male and female Sprague-Dawley rats were randomly assigned to receive either ad-libitum or alternate day access to both chow and HE food. Read More

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December 2018
1 Read

Endonuclease G modulates the alternative splicing of deoxyribonuclease 1 mRNA in human CD4 T lymphocytes and prevents the progression of apoptosis.

Biochimie 2018 Dec 3. Epub 2018 Dec 3.

Institute of Biomedical Chemistry, Pogodinskaya St 10/8, 119121, Moscow, Russia.

Apoptotic endonucleases act cooperatively to fragment DNA and ensure the irreversibility of apoptosis. However, very little is known regarding the potential regulatory links between endonucleases. Deoxyribonuclease 1 (DNase I) inactivation is caused by alternative splicing (AS) of DNase I pre-mRNA skipping exon 4, which occurs in response to EndoG overexpression in cells. Read More

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December 2018

Bezlotoxumab Use as Adjunctive Therapy with the Third Fecal Microbiota Transplant in Refractory Recurrent Clostridium Difficile Colitis; A Case Report and Concise Literature Review.

Anaerobe 2018 Dec 3. Epub 2018 Dec 3.

ABIM Board Certified in Focused Practice in Hospital Medicine (FPHM), Mercy Clinic Hospitalist, Physician Building, 7301 Rogers Ave, Fort Smith, AR, 72903, United States. Electronic address:

Clostridium difficile is the most commonly reported pathogen to cause nosocomial infections in the United States with a high burden affecting morbidity, mortality and healthcare expenditure. The use of Fecal Microbiota Transplantation (FMT) is one of the current standard therapies for recurrent C. difficile infection (CDIr). Read More

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December 2018

An Interactive and Low-Cost Full Body Rehabilitation Framework Based on 3D Immersive Serious Games.

J Biomed Inform 2018 Dec 3. Epub 2018 Dec 3.

Department of Computer Science Sapienza University of Rome, Via Salaria 113, 00198, Rome, Italy. Electronic address:

Strokes, surgeries, or degenerative diseases can impair motor abilities and balance. Long-term rehabilitation is often the only way to recover, as completely as possible, these lost skills. To be effective, this type of rehabilitation should follow three main rules. Read More

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December 2018
1 Read

Are environmental factors for atopic eczema in ISAAC Phase Three due to reverse causation?

J Invest Dermatol 2018 Dec 3. Epub 2018 Dec 3.

Department of Paediatrics, Prince of Wales Hospital, Hong Kong, SAR China.

Some previously described environmental associations for atopic eczema (AE) may be due to reverse causation. We explored the role of reverse causation by comparing individual- and school-level results for multiple AE risk factors. ISAAC Phase Three surveyed children within schools (the sampling unit) on AE symptoms and potential risk factors. Read More

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December 2018
1 Read

Development of a respiratory disease model for enterovirus D68 in 4-week-Old mice for evaluation of antiviral therapies.

Antiviral Res 2018 Dec 3. Epub 2018 Dec 3.

Institute for Antiviral Research, Utah State University, Logan, UT, United States; Department of Animal, Dairy and Veterinary Sciences, Utah State University, Logan, UT, United States; Utah Veterinary Diagnostic Laboratory, Logan, UT, United States. Electronic address:

Enterovirus D68 (EV-D68) is a non-polio enterovirus that affects the respiratory system and can cause serious complications, especially in children and older people with weakened immune systems. As an emerging virus, there are no current antiviral therapies or vaccines available. Our goal was to develop a mouse model of human EV-D68 infection that mimicked the disease observed in humans and could be used for evaluation of experimental therapeutics. Read More

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December 2018
6 Reads

Pemphigus and hematologic malignancies: A population-based study of 11,859 patients.

Authors:
Eden Lake

J Am Acad Dermatol 2018 Dec 3. Epub 2018 Dec 3.

Loyola University Medical Center Dermatology, 321 N La Grange Rd, La Grange Park, IL. Electronic address:

•Hematologic malignancies have been reported sporadically in patients with pemphigus.•In the current study, significant associations were observed between pemphigus and chronic leukemia, multiple myeloma, and non-Hodgkin lymphoma.•Further research is needed to confirm these findings in other cohorts. Read More

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December 2018
3 Reads

Enzymes of glycerol-3-phosphate pathway in triacylglycerol synthesis in plants: Function, biotechnological application and evolution.

Prog Lipid Res 2018 Dec 3. Epub 2018 Dec 3.

Programa de Pós-Graduação em Genética e Biologia Molecular, Departmento de Genética, Instituto de Biociências, Universidade Federal do Rio Grande do Sul (UFRGS), Brazil.. Electronic address:

Triacylglycerols (TAG) are the major form of energy storage in plants. TAG are primarily stored in seeds and fruits, but vegetative tissues also possess a high capacity for their synthesis and storage. These storage lipids are essential to plant development, being used in seedling growth during germination, pollen development, and sexual reproduction, for example. Read More

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December 2018
1 Read

A value proposition for trough level-based anti-TNFα drug dosing.

Clin Chim Acta 2018 Dec 3. Epub 2018 Dec 3.

Expert Center Clinical Chemistry Eindhoven, Eindhoven, the Netherlands; Clinical Laboratory, Máxima Medical Center, Veldhoven, the Netherlands.

Treatment of inflammatory bowel diseases and rheumatic disorders with anti-tumor necrosis factor alpha (TNFα) drugs is expensive, while a significant proportion of patients does not show adequate clinical response. Therapeutic drug monitoring (TDM) enables patient-specific anti-TNFα therapy. The role of laboratory tests in clinical care has recently been described in a value proposition framework. Read More

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December 2018
3 Reads

Extent of Lymphadenectomy and Postoperative Major Complications Among Women with Endometrial Cancer Treated with Minimally Invasive Surgery.

Am J Obstet Gynecol 2018 Dec 3. Epub 2018 Dec 3.

Northwestern University, Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Chicago, IL, USA; Robert H Lurie Comprehensive Cancer Center, Northwestern University, Chicago, IL; Center for Healthcare Studies, Institute for Public Health in Medicine, Chicago, IL.

Background: In patients with endometrial cancer sentinel lymphadenectomy is used to accurately prognosticate extent of disease and has been proposed as a method to decrease the incidence of medical and surgical complications associated with more extensive lymphadenectomy. It is unknown if patients who undergo traditional lymphadenectomy experience major postoperative complications at the same rates as those who undergo sentinel lymphadenectomy or those who do not undergo lymphadenectomy.

Objective: To compare the incidence of major postoperative complications among endometrial cancer patients undergoing total laparoscopic hysterectomy with traditional lymphadenectomy versus sentinel or no lymphadenectomy. Read More

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December 2018
2 Reads

Past and future trends of Cryptosporidium in vitro research.

Exp Parasitol 2018 Dec 3. Epub 2018 Dec 3.

Laboratory of Molecular and Evolutionary Parasitology, RAPID Group, School of Biosciences, University of Kent, Canterbury, Kent, UK; School of Biosciences, University of Kent, Canterbury, Kent, UK. Electronic address:

Cryptosporidium is a genus of single celled parasites capable of infecting a wide range of animals including humans. Cryptosporidium species are members of the phylum apicomplexa, which includes well-known genera such as Plasmodium and Toxoplasma. Cryptosporidium parasites cause a severe gastro-intestinal disease known as cryptosporidiosis. Read More

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December 2018
1 Read

Solriamfetol for Excessive Sleepiness in Obstructive Sleep Apnea (TONES 3): A Randomized Controlled Trial.

Am J Respir Crit Care Med 2018 Dec 6. Epub 2018 Dec 6.

Case Western Reserve University, Cleveland, Ohio, United States.

Rationale: Primary treatment of obstructive sleep apnea can be accompanied by a persistence of excessive sleepiness despite adherence. Furthermore, effectiveness of sleep apnea treatment is limited by poor adherence. Currently available pharmacologic options for the treatment of sleepiness in this population are limited. Read More

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December 2018

[Complex fractures of the clavicles lateral third].

Acta Ortop Mex 2018 May-Jun;32(3):140-144

Módulo de Cirugía de Hombro y Codo, Hospital General Xoco. Av. México Coyoacán S/N, Col. General Anaya, Deleg. Benito Juárez, CP 03340, Ciudad de México, México.

Background: Fractures of the lateral third of the clavicle represent 18% of all clavicle fractures. Even though non-displaced fractures can be managed conservatively, displaced fractures have a non-union percentage of 30%. Multiple approaches have been proposed to manage the displaced fractures. Read More

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December 2018
1 Read

Psychosocial interventions to reduce alcohol consumption in concurrent problem alcohol and illicit drug users.

Cochrane Database Syst Rev 2018 Dec 5;12:CD009269. Epub 2018 Dec 5.

BC Centre on Substance Use, BC Centre for Excellence in HIV/AIDS, 611 Powell Street, Vancouver, BC, Canada, V6A 1H2.

Background: Problem alcohol use is common among people who use illicit drugs (PWID) and is associated with adverse health outcomes. It is also an important factor contributing to a poor prognosis among drug users with hepatitis C virus (HCV) as it impacts on progression to hepatic cirrhosis or opioid overdose in PWID.

Objectives: To assess the effectiveness of psychosocial interventions to reduce alcohol consumption in PWID (users of opioids and stimulants). Read More

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December 2018
1 Read

Dual combination therapy versus long-acting bronchodilators alone for chronic obstructive pulmonary disease (COPD): a systematic review and network meta-analysis.

Cochrane Database Syst Rev 2018 Dec 3;12:CD012620. Epub 2018 Dec 3.

Division of Pulmonary and Critical Care Medicine, University of Missouri, Columbia, MO, USA.

Background: Long-acting bronchodilators such as long-acting β-agonist (LABA), long-acting muscarinic antagonist (LAMA), and LABA/inhaled corticosteroid (ICS) combinations have been used in people with moderate to severe chronic obstructive pulmonary disease (COPD) to control symptoms such as dyspnoea and cough, and prevent exacerbations. A number of LABA/LAMA combinations are now available for clinical use in COPD. However, it is not clear which group of above mentioned inhalers is most effective or if any specific formulation works better than the others within the same group or class. Read More

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December 2018
2 Reads

Pharmacological interventions for acute hepatitis C infection.

Cochrane Database Syst Rev 2018 Dec 3;12:CD011644. Epub 2018 Dec 3.

Sheila Sherlock Liver Centre, Royal Free Hospital and the UCL Institute of Liver and Digestive Health, London, UK.

Background: Hepatitis C virus (HCV) is a single-stranded RNA (ribonucleic acid) virus that has the potential to cause inflammation of the liver. The traditional definition of acute HCV infection is the first six months following infection with the virus. Another commonly used definition of acute HCV infection is the absence of HCV antibody and subsequent seroconversion (presence of HCV antibody in a person who was previously negative for HCV antibody). Read More

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December 2018
1 Read

Inhaled steroids with and without regular salmeterol for asthma: serious adverse events.

Cochrane Database Syst Rev 2018 Dec 3;12:CD006922. Epub 2018 Dec 3.

Population Health Research Institute, St George's, University of London, Cranmer Terrace, London, UK, SW17 0RE.

Background: Epidemiological evidence has suggested a link between use of beta₂-agonists and increased asthma mortality. Much debate has surrounded possible causal links for this association, and whether regular (daily) long-acting beta₂-agonists (LABAs) are safe, particularly when used in combination with inhaled corticosteroids (ICSs). This is an update of a Cochrane Review that now includes data from two large trials including 11,679 adults and 6208 children; both were mandated by the US Food and Drug Administration (FDA). Read More

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December 2018
2 Reads

Instrument Selection and Application Used to Probe Dental Implants.

Int J Oral Maxillofac Implants 2018 Dec 5. Epub 2018 Dec 5.

Purpose: The purpose of this study is to survey clinicians' choice of peri-implant instrument selection and the application used to probe dental implants as well as to evaluate peri-implant probing force and pressure applied as compared to that reported in current literature.

Materials And Methods: 48 clinicians (16 periodontists/periodontal residents, 16 restorative dentists and 16 hygienists) participated in the study. A questionnaire to determine the frequency and method of probing dental implants was provided and subject to the Chi-square test. Read More

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December 2018
4 Reads

The self-care dilemma of type 2 diabetic patients: The mechanism of self-regulation resource depletion.

PLoS One 2018 6;13(12):e0208690. Epub 2018 Dec 6.

CAS Key Laboratory of Mental Health, Institute of Psychology, Beijing, China.

Self-care is important for type 2 diabetes mellitus (T2DM) patients' disease prognosis, but there is a common phenomenon of self-regulation failure in T2DMs. In order to figure this problem out, the current study explored the interaction between self-regulation resource depletion and diabetes self-care based on the limited resource model of self-regulation. 104 patients were surveyed using the Self-Regulatory Fatigue Scale (SRF-S) and the Diabetes Self-care Scale (DSCS) in study 1. Read More

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December 2018

CRISPR/Cas9 mediated knockout of the abdominal-A homeotic gene in fall armyworm moth (Spodoptera frugiperda).

PLoS One 2018 6;13(12):e0208647. Epub 2018 Dec 6.

Department of Entomology and Nematology, University of Florida, Gainesville, FL, United States of America.

The fall armyworm (FAW), Spodoptera frugiperda (J.E. Smith), is an important pest of maize in the Americas and has recently been introduced into Africa. Read More

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December 2018
1 Read

Modelling Toxoplasma gondii infection in a 3D cell culture system In Vitro: Comparison with infection in 2D cell monolayers.

PLoS One 2018 6;13(12):e0208558. Epub 2018 Dec 6.

Department of Molecular Microbiology and Immunology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD, United States of America.

Three-dimensional (3D) cell culture models bridge the gap between two-dimensional (2D) monolayer cultures and animal models. Physiologically relevant, 3D culture models have significantly advanced basic cell science and provide unique insights into host-pathogen interactions intrinsically linked to cell morphology. Toxoplasma gondii is an obligate intravacuolar parasite that chronically infects a large portion of the global human population. Read More

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December 2018

The eyes know it: Toddlers' visual scanning of sad faces is predicted by their theory of mind skills.

PLoS One 2018 6;13(12):e0208524. Epub 2018 Dec 6.

Department of Psychology, Concordia University, Montréal, Québec, Canada.

The current research explored toddlers' gaze fixation during a scene showing a person expressing sadness after a ball is stolen from her. The relation between the duration of gaze fixation on different parts of the person's sad face (e.g. Read More

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December 2018
4 Reads

Interleukin-6 inhibition of hERG underlies risk for acquired long QT in cardiac and systemic inflammation.

PLoS One 2018 6;13(12):e0208321. Epub 2018 Dec 6.

Cardiovascular Research Program, VA New York Harbor Healthcare System, Brooklyn, New York, United States of America.

Increased proinflammatory interleukin-6 (IL-6) levels are associated with acquired long QT-syndrome (LQTS) in patients with systemic inflammation, leading to higher risks for life-threatening polymorphic ventricular tachycardia such as Torsades de Pointes. However, the functional and molecular mechanisms of this association are not known. In most cases of acquired LQTS, the target ion channel is the human ether-á-go-go-related gene (hERG) encoding the rapid component of the delayed rectifier K current, IKr, which plays a critical role in cardiac repolarization. Read More

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December 2018
1 Read

Showup identification decisions for multiple perpetrator crimes: Testing for sequential dependencies.

PLoS One 2018 6;13(12):e0208403. Epub 2018 Dec 6.

University of Portsmouth, Department of Psychology, Portsmouth, United Kingdom.

Research in perception and recognition demonstrates that a current decision (i) can be influenced by previous ones (i-j), meaning that subsequent responses are not always independent. Experiments 1 and 2 tested whether initial showup identification decisions impact choosing behavior for subsequent showup identification responses. Participants watched a mock crime film involving three perpetrators and later made three showup identification decisions, one showup for each perpetrator. Read More

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December 2018
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Evaluation of the prognostic value of all four HER family receptors in patients with metastatic breast cancer treated with trastuzumab: A Hellenic Cooperative Oncology Group (HeCOG) study.

PLoS One 2018 6;13(12):e0207707. Epub 2018 Dec 6.

Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research/Aristotle University of Thessaloniki, Thessaloniki, Greece.

In the current study, we performed a complete analysis, with four different methods, of all four HER family receptors, in a series of patients with metastatic breast cancer treated with trastuzumab-based regimens and evaluated their prognostic value. Formalin-fixed paraffin-embedded tumor tissue samples were collected from 227 patients, considered to be HER2-positive when assessed at the local laboratories. We evaluated gene amplification, copy number variations (CNVs), mRNA and protein expression of all four HER family members. Read More

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December 2018
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An improved power loss model of full-bridge converter under light load condition.

PLoS One 2018 6;13(12):e0208239. Epub 2018 Dec 6.

School of Electrical and Information Engineering, Tianjin University, Tianjin, China.

When the full-bridge converter works under the light load condition, the power efficiency obtained by the theoretical model is much different from that of the actual converter. Facing with this situation, an improved power loss model based on the typical power loss model is proposed. In this paper, the typical power loss model is called typical model for short and the improved power loss model is called proposed model for short. Read More

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December 2018
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