4,184,857 results match your criteria Blood Cells Molecules & Diseases [Journal]
J Vet Sci 2018 Dec 4. Epub 2018 Dec 4.
Department of Veterinary Internal Medicine, College of Veterinary Medicine, Konkuk University, Seoul, 05030, Korea.
Genome-wide association study (GWAS) is a powerful tool for identifying the genetic causes of various diseases. This study conducted to identify genomic variation in Maltese dog genomes associated with degenerative mitral valve disease (DMVD) development and evaluate the association of each biological condition with DMVD in Maltese dogs. DNA was extracted from blood samples obtained from 48 Maltese dogs (32 with DMVD and 16 controls). Read More
J Vet Sci 2018 Dec 4. Epub 2018 Dec 4.
Institute of Animal Medicine, College of Veterinary Medicine, Gyeongsang National University, Jinju 52828, Korea.
White blood cells (WBCs) and storage period are the main factors of transfusion reactions. In the present study, cytokine/chemokine concentrations after leukoreduction (LR) and irradiation (IR) in stored canine whole blood were measured. Red blood cell (RBC) storage lesion caused by IR and LR were also compared. Read More
Tierarztl Prax Ausg K Kleintiere Heimtiere 2018 Oct 12;46(5):309-314. Epub 2018 Dec 12.
Cobalamin is a member of the B-group of vitamins and a cofactor for metabolic processes like nucleic acid synthesis, amino acid synthesis, and the citric acid cycle. Mammals are unable to synthesize cobalamin and therefore rely on adequate food intake. Cobalamin absorption is a complex process in the stomach, duodenum, and ileum, requiring a functional exocrine pancreas. Read More
Tierarztl Prax Ausg K Kleintiere Heimtiere 2018 Oct 12;46(5):304-308. Epub 2018 Dec 12.
Objective: Tortoise picornavirus (ToPV) has been speculated to play an important role in the frequently seen disease pattern of juvenile shell softening. This study aimed to determine ToPV prevalence among German tortoise collections.
Material And Methods: A total of 334 animals selected from 27 different collections were included. Read More
Rheumatology (Oxford) 2018 Dec 11. Epub 2018 Dec 11.
Department of Rheumatology, Faculty of Medicine, Saga University, Saga, Japan.
Objectives: Based on the antibody profiles of inflammatory myositis patients, we investigated the type 1 IFN (T1-IFN) signature in serum and DM skin to determine the relationship between T1-IFN and vasculopathy in anti-melanoma differentiation-associated 5 gene (MDA5) antibody-positive DM patients.
Methods: We examined 47 patients with new-onset inflammatory myositis. We divided them into three groups: the anti-MDA5 antibody-positive patients (MDA5 group, n = 16), the anti-aminoacyl-tRNA synthetase antibody-positive patients (aminoacyl-tRNA synthetase group, n = 12), and the double-negative patients (n = 19). Read More
J Am Med Inform Assoc 2018 Dec;25(12):1634-1642
Emory University School of Medicine, Atlanta, GA, USA.
Background: The prevalence of moderate or complex (moderate-complex) congenital heart defects (CHDs) among adults is increasing due to improved survival, but many patients experience lapses in specialty care or their CHDs are undocumented in the medical system. There is, to date, no efficient approach to identify this population.
Objective: To develop and assess the performance of a risk score to identify adults aged 20-60 years with undocumented specific moderate-complex CHDs from electronic health records (EHR). Read More
Cereb Cortex 2018 Dec 12. Epub 2018 Dec 12.
Department of Biomedical Engineering, Johns Hopkins School of Medicine, 773 North Broadway, Baltimore, MD, USA.
The perceived effort level of an action shapes everyday decisions. Despite the importance of these perceptions for decision-making, the behavioral and neural representations of the subjective cost of effort are not well understood. While a number of studies have implicated anterior cingulate cortex (ACC) in decisions about effort/reward trade-offs, none have experimentally isolated effort valuation from reward and choice difficulty, a function that is commonly ascribed to this region. Read More
J Infect Dis 2018 Dec 12. Epub 2018 Dec 12.
Radboud university medical center, Department of Internal Medicine and Radboud Center of Infectious Diseases, Nijmegen, the Netherlands.
Background: Rewiring cellular metabolism is important for activation of immune cells during host defense against Mycobacterium tuberculosis. Glutamine has been implicated as an immunomodulatory nutrient, but its role in response to M. tuberculosis is unknown. Read More
Am J Clin Nutr 2018 Dec;108(6):1209-1219
Departments of Clinical Nutrition.
Background: A diet in which fat is mainly eaten in the morning and carbohydrates mainly in the evening (compared with the reverse order) was recently shown to worsen glycemic control in people with prediabetes.
Objective: We investigated the effects of these dietary patterns on energy metabolism, and on the daily profiles of circulating lipids, adipokines, and inflammatory markers.
Design: In a randomized controlled crossover trial, 29 nonobese men (with normal glucose tolerance, n = 18; or impaired fasting glucose/glucose tolerance, n = 11) underwent 2 isocaloric 4-wk diets: 1) carbohydrate-rich meals until 1330 and fat-rich meals between 1630 and 2200 (HC/HF); or 2) the inverse sequence of meals (HF/HC). Read More
Am J Clin Nutr 2018 Dec;108(6):1357-1368
School of Nutrition Sciences, University of Ottawa, Ottawa, Ontario, Canada.
The Government of Canada and the Society of Obstetricians and Gynaecologists of Canada both recommend a daily multivitamin supplement containing 400 µg folic acid (FA) for the primary prevention of neural tube defects among low-risk women from before conception and throughout lactation. Prenatal supplements marketed and prescribed in Canada typically exceed the recommended dose, usually providing ≥1000 µg FA/d. This high daily dose, coupled with staple-food FA fortification, has resulted in the observation of very high blood folate concentrations among reproductive-aged women consuming FA-containing supplements. Read More
J Anim Sci 2018 Dec 12. Epub 2018 Dec 12.
Department of Animal and Food Sciences, Texas Tech University, Lubbock, Texas.
Previous studies have reported an increase in the utilization of threonine (Thr) during immune system stimulation (ISS). However, increased utilization of an amino acid (AA) during ISS may not reflect an increased dietary requirement, as endogenous sources may supply AA to meet the need for enhanced utilization. The current study evaluated the impact of ISS on components of dietary Thr requirements, i. Read More
Eur Heart J 2018 Dec 11. Epub 2018 Dec 11.
INSERM U1148, Laboratory for Vascular Translational Science (LVTS), DHU FIRE, University Paris Diderot, Sorbonne Paris Cité, 46 rue Henri Huchard, Paris, France.
Aims: Inflammatory mediators, including blood cells and their products, contribute critically to atherogenesis, but the igniting triggers of inflammation remain elusive. Atherosclerosis develops at sites of flow perturbation, where the enhanced haemodynamic stress could initiate the atherogenic inflammatory process due to the occurrence of mechanic injury. We investigated the role of haemodynamic stress-induced breaches, allowing the entry of blood cells in the arterial intima, in triggering inflammation-driven atherogenesis. Read More
Alcohol Alcohol 2018 Dec 12. Epub 2018 Dec 12.
Department of Pharmaceutical Biosciences, Uppsala University, Uppsala, Sweden.
Aim: To evaluate, in a breathalyzer-based eHealth system, whether the time-based digital biomarker 'maximum time between tests' (MTBT) brings valuable information on alcohol consumption patterns as confirmed by correlation with blood phosphatidyl ethanol (PEth), serum carbohydrate deficient transferrin (CDT) and timeline follow-back data.
Method: Data on 54 patients in follow-up for treatment of alcohol use disorder were analysed.
Results: The model of weekly averages of 24-log transformed MTBT adequately described timeline follow-back data (P < 0. Read More
Aesthet Surg J 2018 Dec 12. Epub 2018 Dec 12.
Department of Plastic and Reconstructive Surgery, Shanghai 9th People's Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai, China.
Background: Salvia miltiorrhiza (SM) is a herb used in Chinese medicine formulations for promoting blood circulation and minimizing vascular stasis. It has been successfully utilized in treating cardiovascular diseases, such as atherosclerosis, thromboembolism, and angina.
Objective: To study the effect of SM injections in autologous fat grafting to the breast. Read More
Oper Neurosurg (Hagerstown) 2018 Dec 12. Epub 2018 Dec 12.
Department of Neurosurgery, Yeditepe University School of Medicine, Istanbul, Turkey.
Intramedullary tumors of the spinal cord are rare and account for 2% to 8.5% of all central nervous system tumors. In adults, ependymomas are the most common intramedullary tumors. Read More
Hum Mol Genet 2018 Dec 12. Epub 2018 Dec 12.
KU Leuven - Department of Neurosciences, Laboratory for Neuroimmunology, B-3000 Leuven, Belgium.
The role of somatic variants in diseases beyond cancer is increasingly being recognized, with potential roles in autoinflammatory and autoimmune diseases. However, as mutation rates and allele fractions are lower, studies in these diseases are substantially less tolerant of false positives and bio-informatics algorithms require high replication rates. We developed a pipeline combining two variant callers, MuTect2 and VarScan2, with technical filtering and prioritization. Read More
J Crohns Colitis 2018 Dec 12. Epub 2018 Dec 12.
Department of Genetics, Maria Sklodowska-Curie Institute - Oncology Centre, Warsaw, Poland.
Background And Aims: The study investigates the practical utility of whole blood gene expression profiling to diagnose inflammatory bowel diseases (IBDs).
Methods: The discovery cohorts included 102 and 51 pediatric IBD patients and controls, and 95 and 46 adult IBD patients and controls, respectively. The replication cohorts included 447 and 76 pediatric IBD patients and controls, and 271 and 108 adult IBD patients and controls, respectively. Read More
Intervirology 2018 Dec 12:1-11. Epub 2018 Dec 12.
Faculty of Medicine and Biomedical Sciences, MAHSA University, Saujana Putra Campus, Jenjarum,
Objective: Herpes simplex virus infection through the neuronal route is the most well-studied mode of viral encephalitis that can persists in a human host for a lifetime. However, the involvement of other possible infection mechanisms by the virus remains underexplored. Therefore, this study aims to determine the temporal effects and mechanisms by which the virus breaches the human brain micro-vascular endothelial cells of the blood-brain barrier. Read More
Phys Med Biol 2018 Dec 12. Epub 2018 Dec 12.
University of Wisconsin-Madison Department of Medical Physics, Madison, Wisconsin, UNITED STATES.
Longitudinal assessment of quantitative imaging biomarkers (QIBs) requires a comprehensive quality control (QC) program to minimize bias and variance in measurement results. In addition, the availability of data analysis software from multiple vendors emphasizes the need for a means of quantitatively comparing the computed QIB measures produced by the applications. The purpose of this work is to describe a digital reference object (DRO) that has been developed for the evaluation of arterial spin-labeling (ASL) measurement results. Read More
Int Immunopharmacol 2018 Dec 9;67:106-118. Epub 2018 Dec 9.
Department of Immunology, Mudanjiang Medical University, Mudanjiang, Heilongjiang 157011, China; Key Laboratory of Tumor Prevention and Treatment of Heilongjiang Province, Mudanjiang Medical University, Mudanjiang, Heilongjiang 157011, China; Institute of Neural Tissue Engineering, Mudanjiang Medical University, Mudanjiang, Heilongjiang 157011, China. Electronic address:
Macrophages are highly plastic cells. Depending on stimulation, macrophages rapidly polarize to functionally distinct phenotypes that are involved in the pathogenesis of inflammatory bowel disease (IBD). 1,25‑Dihydroxyvitamin D (1,25(OH)D) has immunomodulatory activity, and 1,25(OH)D deficiency is correlated with autoimmune diseases, especially IBD. Read More
Cell Rep 2018 Dec;25(11):3099-3109.e3
Nanyang Technological University, School of Biological Sciences, 60 Nanyang Drive, Singapore 637551, Singapore. Electronic address:
Inflammation-induced disappearance of tissue-resident macrophages represents a key pathogen defense mechanism. Using a model of systemic blood-stage malaria, we studied the dynamics of tissue-resident macrophages in multiple organs to determine how they are depleted and refilled during the course of disease. We show that Plasmodium infection results in a transient loss of embryonically established resident macrophages prior to the parasitemia peak. Read More
Orthopedics 2018 Dec 11:1-6. Epub 2018 Dec 11.
Wide-awake local anesthesia no tourniquet (WALANT) is used for various hand surgeries, but there are no reports of its use for distal radius fractures. The authors compared perioperative variables and clinical outcomes for volar plating for distal radius fractures with WALANT vs general anesthesia with tourniquet. This retrospective study included 47 patients who presented with distal radius fractures between January 2015 and February 2017. Read More
PLoS One 2018 12;13(12):e0208699. Epub 2018 Dec 12.
Department of Pediatric Oncology and Hematology, Oslo University Hospital, Oslo, Norway.
Genome-wide DNA methylation studies are becoming increasingly important in unraveling the epigenetic basis of cell biology, aging and human conditions. The aim of the present study was to explore whether different methods for extracting DNA from whole blood can affect DNA methylation outcome, potentially confounding DNA methylation studies. DNA was isolated from healthy blood donors (n = 10) using three different extraction methods (i. Read More
PLoS One 2018 12;13(12):e0208806. Epub 2018 Dec 12.
Department of Research, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran.
Aims: Recently, the clinical importance of total antioxidant capacity (TAC) and its protective role against several chronic diseases like cardiovascular disease, osteoporosis and several types of cancers has been reported. However, its association with cardio-metabolic risk factors among patients candidate for coronary artery bypass graft surgery (CABG) has not been evaluated yet. CABG is associated with increased oxidative stress and free radicals; so, the current study was aimed to evaluate the potential association of TAC with cardiovascular risk factors among patients candidate for CABG. Read More
PLoS One 2018 12;13(12):e0209034. Epub 2018 Dec 12.
Division of Experimental Hematology and Cancer Biology, Cancer and Blood Disease Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, United States of America.
Genetic manipulation of NOD/SCID (NS) mice has yielded numerous sub-strains with specific traits useful for the study of human hematopoietic xenografts, each with unique characteristics. Here, we have compared the engraftment and output of umbilical cord blood (UCB) CD34+ cells in four immune-deficient strains: NS, NS with additional IL2RG knockout (NSG), NS with transgenic expression of human myeloid promoting cytokines SCF, GM-CSF, and IL-3 (NSS), and NS with both IL2RG knockout and transgenic cytokine expression (NSGS). Overall engraftment of human hematopoietic cells was highest in the IL2RG knockout strains (NSG and NSGS), while myeloid cell output was notably enhanced in the two strains with transgenic cytokine expression (NSS and NSGS). Read More
PLoS One 2018 12;13(12):e0208539. Epub 2018 Dec 12.
The Department of Family Medicine, The Sackler Faculty of Medicine, University of Tel Aviv, Tel-Aviv, Israel.
Objectives: Disease registry for diabetes care encourages transparency and benchmarking of quality of care (QoC) measurements for all service providers and seems to improve diabetes care. This study evaluate changes over time in QoC measurement performance in a large diabetes registry among newly diagnosed diabetics and it association with mortality.
Methods: Retrospective cohort study of patients in a large health maintenance organization diabetes registry from years 2000 to 2013. Read More
PLoS One 2018 12;13(12):e0208920. Epub 2018 Dec 12.
Department of Clinical Haematology, Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom.
Bortezomib, a first generation proteasome inhibitor, is used in both newly diagnosed and relapsed myeloma settings. Considerable differences exist in the usage of bortezomib therapy in the clinical practice setting in comparison to clinical trial setting as well manufacturer's recommendations. These differences include route of administration (intravenous (iv) vs. Read More
PLoS One 2018 12;13(12):e0209026. Epub 2018 Dec 12.
Department of Pediatrics, National Jewish Health, Denver, CO, United States of America.
Cystic fibrosis (CF) is the most common life-shortening genetic disease and is caused by mutations in the cystic fibrosis transmembrane conductance regulator (CFTR) gene. Several current therapies aim at improving availability and/or function of the mutant CFTR proteins. The combination therapeutic lumacaftor/ivacaftor (Orkambi, luma/iva) partially corrects folding and potentiates CFTR function impaired by the F508del mutation. Read More
PLoS One 2018 12;13(12):e0208059. Epub 2018 Dec 12.
Department of Cellular and Molecular Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran.
Altered production of adipokines is suggested to play a pivotal role in the pathogenesis of polycystic ovarian syndrome (PCOS). C1q/TNF-related proteins (CTRPs) play diverse roles in regulation of metabolism in physiologic and pathologic conditions. In the present study, we assessed serum concentrations of adiponectin, CTRP12, and CTRP13 in individuals with PCOS and those without PCOS. Read More
PLoS Negl Trop Dis 2018 Dec 12;12(12):e0006977. Epub 2018 Dec 12.
Department of Microbiology and Immunology, Thomas Jefferson University, Philadelphia Pennsylvania, United States of America.
Background: The study of Onchocerca volvulus has been limited by its host range, with only humans and non-human primates shown to be susceptible to the full life cycle infection. Small animal models that support the development of adult parasites have not been identified.
Methodology/principal Findings: We hypothesized that highly immunodeficient NSG mice would support the survival and maturation of O. Read More
Rev Gastroenterol Peru 2018 Jul-Sep;38(3):301-305
Servicio de Enfermedades Infecciosas y Tropicales, Hospital Nacional Dos de Mayo. Lima, Perú; Facultad de Medicina, Universidad Nacional Mayor de San Marcos. Lima, Perú.
Non-O1, non-O139 Vibrio cholerae (NOVC) strains are an uncommon cause of gastroenteritis. However, they have been recently associated with severe extraintestinal infections in immunocompromised hosts. Among them, bacteremia in cirrhotic patients is noteworthy. Read More
Spine (Phila Pa 1976) 2018 Dec 11. Epub 2018 Dec 11.
Department of Orthopaedic Surgery, Henry Ford Health System, Detroit, MI 48202.
Study Design: A prospective randomized trial of patients enrolled at a university affiliated tertiary medical center between February and December 2017.
Objective: To compare perioperative blood loss in patients undergoing elective posterior thoracolumbar fusion who were treated with IV versus PO TXA.
Summary Of Background Data: The use of antifibrinolytic agents such as tranexamic acid (TXA) to decrease operative blood loss and allogenic blood transfusions is well documented in the literature. Read More
J Pediatr Gastroenterol Nutr 2018 Dec 11. Epub 2018 Dec 11.
Faculty of Medicine, Pediatric Gastroenterology, Hepatology and Nutrition, Atatürk University, Erzurum, Turkey.
Objectives: Evidence suggests that lysosomal acid lipase deficiency (LAL-D) is often underdiagnosed because symptoms may be nonspecific. We aimed to investigate the prevalence of LAL-D in children with unexplained liver disease and to identify demographic and clinical features with a prospective, multicenter, cross-sectional study.
Methods: Patients (aged 3 months-18 years) who had unexplained transaminase elevation, unexplained hepatomegaly or hepatosplenomegaly, obesity-unrelated liver steatosis, biopsy-proven cryptogenic fibrosis and cirrhosis, or liver transplantation for cryptogenic cirrhosis were enrolled. Read More
J Cardiovasc Pharmacol 2018 Dec 10. Epub 2018 Dec 10.
Hypertension & Vascular Research, Cardiovascular Sciences Center, Wake Forest University School of Medicine, Medical Center Boulevard, Winston-Salem, NC 27157.
Hypertensive transgenic (mRen2)27 rats exhibit impaired baroreflex sensitivity (BRS) for control of heart rate (HR). Intracerebroventricular (ICV) infusion of Ang-(1-7) improves indices of vagal BRS independent of lowering mean arterial pressure (MAP), while AT1 receptor blockade normalizes MAP and indices of sympathetic tone without correcting the vagal BRS. Scavenging cellular reactive oxygen species (ROS) with tempol in brain fails to correct either hypertension or sympathovagal balance in these animals, despite reports that mitochondrial ROS contributes to Ang II-infusion hypertension. Read More
J Cardiovasc Pharmacol 2018 Dec 10. Epub 2018 Dec 10.
University of Alberta, Edmonton, Canada.
Little is known about the dosing and tolerability of sacubitril/valsartan (LCZ696; Entresto™, Quebec, Canada) in a non-clinical trial population. This study was conducted to evaluate the use and tolerability of sacubitril/valsartan in patients followed at a multidisciplinary heart failure clinic. We performed a retrospective chart review of 126 patients with heart failure, initiated on sacubitril/valsartan, and seen at a specialty heart failure clinic between August 1, 2015 and August 1, 2017. Read More
Ther Drug Monit 2018 Dec 11. Epub 2018 Dec 11.
Center for Psychopharmacology, Diakonhjemmet Hospital, Oslo, Norway.
Background: Drugs may potentially adsorb to blood collection tubes containing gel separators in the pre-analytical phase of therapeutic drug monitoring (TDM). The aim of this study was to compare measured concentrations of 28 psychoactive drugs and 13 metabolites in spiked serum samples stored on standard (plain) tubes vs. barrier gel tubes during a 2-6 days period at room temperature. Read More
J Orthop Trauma 2019 Jan;33 Suppl 1:S1-S6
Department Orthopaedic Surgery, Wake Forest University School of Medicine, Winston-Salem, NC.
Femoral neck fractures in the physiologically young patient are challenging injuries to manage. A tenuous blood supply and the intrasynovial nature of the fracture create a challenging biological environment. To make matters worse, the biomechanics are equally problematic. Read More
J Hypertens 2018 Dec 11. Epub 2018 Dec 11.
Centre for Prevention of Stroke and Dementia, John Radcliffe Hospital, University of Oxford, Oxford, UK.
Objectives: Vasodilating antihypertensives prevent stroke and potentially cerebral small vessel disease but their effects on cerebrovascular haemodynamics beyond blood pressure lowering are unclear.
Methods: We searched PubMed, Medline, Embase, Cinahl, Psychinfo, Health Business Elite and Health Management Information Consortium for randomized studies of vasodilating medications, compared to no treatment or nonvasodilators, that reported effects on cerebral blood flow (CBF), mean blood flow velocity (MFV) or cerebrovascular reactivity. Absolute and standardized mean differences (SMD) were combined by inverse-variance weighted fixed or random-effects meta-analysis stratified by study design, population characteristics and vasodilator class. Read More
J Hypertens 2018 Dec 11. Epub 2018 Dec 11.
Boehringer Ingelheim International GmbH, Ingelheim.
Objective: Concomitant treatment with angiotensin-converting enzyme (ACE) inhibitors and dipeptidyl peptidase-4 (DPP-4) inhibitors is increasingly common. Pharmacological studies have suggested a potential adverse drug interaction between ACE inhibitors and DPP-4 inhibitors resulting in unfavorable hemodynamic changes; very few studies have examined such an interaction between angiotensin II receptor blockers (ARBs) and DPP-4 inhibitors. We investigated blood pressure (BP) and heart rate (HR) during treatment with the DPP-4 inhibitor linagliptin in individuals receiving either ACE inhibitors or ARBs in the MARLINA-T2D trial. Read More
J Hypertens 2018 Dec 10. Epub 2018 Dec 10.
Department of Clinical Sciences, Malmö, Lund University, Malmö, Sweden.
Objectives: Elevated plasma levels of the vasodilating hormone adrenomedullin (ADM) predict cardiovascular disease and have been associated with hypertension and obesity. We aimed to examine the independent relationship between ADM and the progression of major cardiometabolic risk factors during long-term follow-up.
Methods: We studied midregional pro-ADM (MR-proADM) in fasting plasma in 3298 participants from the population-based Malmö Diet and Cancer Study - Cardiovascular Cohort, re-examined after 17 years of follow-up and related baseline MR-proADM to cardiometabolic risk factors cross-sectionally and longitudinally. Read More
Pain 2018 Oct 17. Epub 2018 Oct 17.
Department of Radiology, Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA, United States.
Although self-report pain ratings are the gold standard in clinical pain assessment, they are inherently subjective in nature and significantly influenced by multidimensional contextual variables. Although objective biomarkers for pain could substantially aid pain diagnosis and development of novel therapies, reliable markers for clinical pain have been elusive. In this study, individualized physical maneuvers were used to exacerbate clinical pain in patients with chronic low back pain (N = 53), thereby experimentally producing lower and higher pain states. Read More
Ann Plast Surg 2019 Jan;82(1S Suppl 1):S18-S22
Background: Oxygen free radicals play a central role in diabetic angiopathy. This study investigated whether suppression of oxygen radicals could decrease endothelial damage and increase peripheral tissue circulation in a diabetic rodent model.
Methods: Sprague-Dawley rats were treated using streptozotocin to induce diabetes. Read More
Innovations (Phila) 2018 Dec 5. Epub 2018 Dec 5.
From the Divisions of Cardiac Surgery and.
Objective: Conversion to sternotomy is a primary bailout method for robotically assisted coronary artery bypass grafting procedures. The aims of this study were to identify the primary reasons for conversion from robotically assisted coronary artery bypass grafting to sternotomy and to evaluate the in-hospital outcomes in such patients.
Methods: Prospectively collected data from February 2004 to April 2017 were reviewed for 72 patients (56 men; mean age = 63. Read More
Curr Opin Obstet Gynecol 2018 Dec 11. Epub 2018 Dec 11.
Department of Gynecology and Obstetrics, Düsseldorf University Hospital, Düsseldorf, Germany.
Purpose Of Review: The possibility of tumor dissemination through the blood system has been known for years. Circulating tumor cells (CTCs) are detectable in the peripheral blood of patients with early as well as metastatic breast cancer. The prognostic relevance of this biomarker has already been described. Read More
Curr Opin Rheumatol 2018 Dec 11. Epub 2018 Dec 11.
Center for Excellence in Vascular Biology, Department of Pathology, Brigham and Women's Hospital & Harvard Medical School, Boston, USA.
Purpose Of Review: Systemic lupus erythematosus (SLE) is a multiorgan autoimmune disease characterized by IgG-autoantibodies to nuclear antigens that can deposit in the kidney and trigger lupus nephritis. Neutrophils accumulate in the kidneys of patients with proliferative LUPUS NEPHRITIS and neutrophil products and a subset of granulocytes, called low-density granulocytes (LDG) may contribute to lupus nephritis pathogenesis. Here, we will discuss recent studies implicating neutrophils in the pathogenesis of human SLE nephritis and then examine studies that provide mechanistic insights into how these cells are recruited to the glomerulus following immune complex deposition and how their products may promote lupus nephritis. Read More
Eur J Endocrinol 2018 Dec 1. Epub 2018 Dec 1.
B Larijani, Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran (the Islamic Republic of).
Objective: The increasing prevalence of obesity over the past few decades constitutes a global health challenge. Pharmacological therapy is recommended to accompany life-style modification for obesity management. Here, we perform a clinical trial to investigate the effects of metformin on anthropometric indices and gut microbiota composition in non-diabetic, treatment-naive obese women with a low calorie diet (LCD). Read More
Physiol Genomics 2018 12 12. Epub 2018 Dec 12.
Department of Pediatrics, Medical College of Wisconsin, United States.
Although cystic fibrosis (CF) is attributed to dysfunction of a single gene, the relationships between the abnormal gene product and development of inflammation and progression of lung disease are not fully understood, limiting our ability to predict an individual patient's clinical course and treatment response. To better understand CF progression, we characterized the molecular signatures of CF disease status using plasma-based functional genomics. Peripheral blood mononuclear cells (PBMCs) from healthy donors were cultured with plasma samples from CF patients (n=103) and unrelated, healthy controls (n=31). Read More
Vector Borne Zoonotic Dis 2018 Dec 12. Epub 2018 Dec 12.
Department of Veterinary Surgery, College of Veterinary Medicine, Northeast Agricultural University , Harbin, PR China .
Bluetongue (BT) is a noncontagious disease affecting domestic and wild ruminants. Outbreaks of BT can cause serious economic losses. Although the causative agent, BT virus (BTV) is endemic in China, a comprehensive analysis has yet to be conducted examining the spatial distribution and risk factors of the virus throughout the Inner Mongolia province. Read More
Mol Biol Cell 2018 Dec 12:mbcE18100615. Epub 2018 Dec 12.
Laboratory of Cellular and Molecular Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, 37 Convent Dr. Rm 2050B, Bethesda, MD, 20892 USA.
Lumen establishment and maintenance are fundamental for tubular organs physiological functions. Most of the studies investigating the mechanisms regulating this process have been carried out in cell cultures or in smaller organisms, whereas little has been done in mammalian model systems in vivo. Here we used the salivary glands of live mice to examine the role of the small GTPase Cdc42 in the regulation of the homeostasis of the intercellular canaliculi, a specialized apical domain of the acinar cells, where protein and fluid secretion occur. Read More