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https://www.readbyqxmd.com/read/29166726/-interaction-between-trpc1-and-stim1-in-calcium-sensing-receptor-mediated-calcium-influx-and-nitric-oxide-production-in-human-umbilical-vein-endothelial-cells
#1
L M Wang, H Zhong, N Tang, L J Pang, C J Zhang, F He
Objective: To investigate the interaction of Ca(2+) protein TRPC1 and STIM1 in extracellular Ca(2+) -sensing receptor (CaR)-induced extracellular Ca(2+) influx and the production of nitric oxide (NO). Methods: Human umbilical vein endothelial cells (HUVECs) were cultured and incubated with CaR agonist spermine (activating store-operates cation channels (SOC) and receptor-operated channels (ROC)), CaR negative allosteric modulator Calhex231 (blocking SOC, activating ROC) and ROC analogue TPA (activating ROC, blocking SOC), protein kinase C (PKC) inhibitor Ro31-8220, PKCs and PKCμ inhibitor Go6967(activate SOC, blocking ROC), respectively...
November 24, 2017: Zhonghua Xin Xue Guan Bing za Zhi
https://www.readbyqxmd.com/read/29166720/-long-term-safety-and-efficacy-of-a-novel-abluminal-groove-filled-biodegradable-polymer-sirolimus-eluting-stent-for-the-treatment-of-coronary-de-novo-lesions
#2
C J Li, B Xu, C D Guan, R L Gao
Objective: To compare the long term safety and efficacy of the novel abluminal groove-filled biodegradable polymer sirolimus-eluting stent(Firehawk stent) and permanent polymer coating everolimus eluting stent(Xience V stent) for the treatment of coronary de novo lesions. Methods: This prospective, multi-center, non-inferiority, randomized control trial(TARGETⅠ trial) was performed between August 2010 and April 2011, a total of 460 patients with primary, de novo, single vessel and single coronary lesion from 16 medical centers were enrolled...
November 24, 2017: Zhonghua Xin Xue Guan Bing za Zhi
https://www.readbyqxmd.com/read/29166440/maternal-complications-and-cesarean-section-without-indication-systematic-review-and-meta-analysis
#3
Keila Cristina Mascarello, Bernardo Lessa Horta, Mariângela Freitas Silveira
OBJECTIVE: The objective of this study was to determine the risks of severe acute maternal complications associated with cesarean section without medical indication. METHODS: A systematic review was carried out with meta-analysis. The literature search was performed systematically, in multiple stages, in the PubMed, Lilacs, and Web of Science databases using the following descriptors: (postpartum period) and (cesarean section or natural childbirth) and ((morbidity or mortality) or (postpartum hemorrhage) or (puerperal infection) or (surgical infection) or (puerperal disorders))...
2017: Revista de Saúde Pública
https://www.readbyqxmd.com/read/29166432/engagement-in-physical-education-classes-and-health-among-young-people-does-sports-practice-matter-a-cross-sectional-study
#4
Diogo Henrique Constantino Coledam, Philippe Fanelli Ferraiol
CONTEXT AND OBJECTIVE: Physical education classes aim to promote health but it is unknown whether benefits occur independently of sports practice. The purpose of this study was to examine associations between engagement in physical education classes and physical fitness and obesity according to sports practice among Brazilian students. DESIGN AND SETTING: Cross-sectional school-based study involving 737 students aged 10-17 years in southern Brazil. METHODS: Engagement in physical education classes and sports practice were analyzed using a self-report questionnaire...
November 17, 2017: São Paulo Medical Journal, Revista Paulista de Medicina
https://www.readbyqxmd.com/read/29166408/estimating-the-impact-of-tuberculosis-anatomical-classification-on-treatment-outcomes-a-patient-and-surveillance-perspective-analysis
#5
Otavio T Ranzani, Laura C Rodrigues, Eliseu A Waldman, Carlos R R Carvalho
INTRODUCTION: Tuberculosis anatomical classification is inconsistent in the literature, which limits current tuberculosis knowledge and control. We aimed to evaluate whether tuberculosis classification impacts on treatment outcomes at patient and aggregate level. METHODS: We analyzed adults from São Paulo State, Brazil with newly diagnosed tuberculosis from 2010-2013. We used an extended clinical classification of tuberculosis, categorizing cases as pulmonary, pulmonary and extrapulmonary, extrapulmonary and miliary/disseminated...
2017: PloS One
https://www.readbyqxmd.com/read/29166389/comparisons-of-management-practices-and-farm-design-on-australian-commercial-layer-and-meat-chicken-farms-cage-barn-and-free-range
#6
Angela Bullanday Scott, Mini Singh, Jenny-Ann Toribio, Marta Hernandez-Jover, Belinda Barnes, Kathryn Glass, Barbara Moloney, Amanda Lee, Peter Groves
There are few published studies describing the unique management practices, farm design and housing characteristics of commercial meat chicken and layer farms in Australia. In particular, there has been a large expansion of free range poultry production in Australia in recent years, but limited information about this enterprise exists. This study aimed to describe features of Australian commercial chicken farms, with particular interest in free range farms, by conducting on-farm interviews of 25 free range layer farms, nine cage layer farms, nine barn layer farms, six free range meat chicken farms and 15 barn meat chicken farms in the Sydney basin bioregion and South East Queensland...
2017: PloS One
https://www.readbyqxmd.com/read/29166275/plasma-profile-of-cimicoxib-in-sheep-after-oral-administration-at-two-different-rates
#7
A Di Salvo, M Giorgi, H K Lee, C Vercelli, F Rueca, M Trabalza Marinucci, G Della Rocca
Sheep are often subjected to painful procedures and thus they need to be treated with analgesics. Nevertheless, knowledges about pharmacokinetic features of these drugs in this species are poor. The aim of this study was to evaluate plasma behaviour of cimicoxib in sheep after a single oral administration at two different dose rates (4 and 6 mg/kg). Maximum plasma concentrations of cimicoxib were equal to 273.78 (median value; range 189.00-567.32) and 565.01 (range 308.27-822.59) ng/mL after treatment with 4 and 6 mg/kg, respectively...
September 26, 2017: Polish Journal of Veterinary Sciences
https://www.readbyqxmd.com/read/29165933/transmission-scenarios-of-major-vector-borne-diseases-in-colombia-1990-2016
#8
Julio César Padilla, Fredy Eberto Lizarazo, Olga Lucía Murillo, Fernando Antonio Mendigaña, Edwin Pachón, Mauricio Javier Vera
Introducción. Las enfermedades transmitidas por vectores representan más de 17 % de todas las enfermedades infecciosas y causan anualmente un millón de defunciones a nivel mundial. En Colombia, la malaria, el dengue, la enfermedad de Chagas y las leishmaniasis son condiciones endemoepidémicas persistentes.Objetivo. Determinar el comportamiento epidemiológico de las enfermedades transmitidas por vectores en zonas urbanas y rurales de Colombia entre 1990 y 2016.Materiales y métodos. Se hizo un estudio descriptivo del comportamiento epidemiológico de las principales enfermedades transmitidas por vectores en zonas urbanas y rurales de Colombia entre 1990 y 2016, con la información proveniente de fuentes oficiales secundarias...
March 29, 2017: Biomédica: Revista del Instituto Nacional de Salud
https://www.readbyqxmd.com/read/29165871/shipping-living-donor-kidneys-and-transplant-recipient-outcomes
#9
Eric Treat, Eric K H Chow, John D Peipert, Amy Waterman, Lorna Kwan, Allan B Massie, Alvin G Thomas, Mary Grace Bowring, David Leeser, Stuart Flechner, Marc L Melcher, Sandip Kapur, Dorry L Segev, Jeffrey Veale
Kidney paired donation (KPD) is an important tool to facilitate living donor kidney transplantation (LDKT). Concerns remain over prolonged cold ischemia times (CIT) associated with shipping kidneys long distances through KPD. We examined the association between CIT and delayed graft function (DGF), allograft survival, and patient survival for 1,267 shipped and 205 non-shipped/internal KPD LDKTs facilitated by the National Kidney Registry in the United States from 2008-2015, compared to 4,800 unrelated, non-shipped, non-KPD LDKTs...
November 22, 2017: American Journal of Transplantation
https://www.readbyqxmd.com/read/29165735/thyroid-stimulating-hormone-within-the-reference-range-is-associated-with-visceral-adiposity-index-and-lipid-accumulation-product-a-population-based-study-of-spect-china
#10
Yi Chen, Yingchao Chen, Ningjian Wang, Chi Chen, Xiaomin Nie, Qin Li, Bing Han, Yingli Lu
Few studies about the relationship of thyroid stimulating hormone (TSH) level with visceral adiposity index (VAI) and lipid accumulation product (LAP) in large Chinese population are available. The aim of this study was to explore whether TSH level within the reference range was associated with these two newer reliable cardiovascular risk factors. The data were obtained from a cross-sectional study (SPECT-China study, 2014-2015), which was based on the population. Participants underwent several checkups, which included anthropometric parameters, blood pressure, TSH levels, and glucose and lipid profiles...
November 17, 2017: Hormone and Metabolic Research, Hormon- und Stoffwechselforschung, Hormones et Métabolisme
https://www.readbyqxmd.com/read/29165692/prognostic-value-of-clinical-vs-pathologic-stage-in-rectal-cancer-patients-receiving-neoadjuvant-therapy
#11
Daniel Delitto, Thomas J George, Tyler J Loftus, Peihua Qiu, George J Chang, Carmen J Allegra, William A Hall, Steven J Hughes, Sanda A Tan, Christiana M Shaw, Atif Iqbal
Background: Neoadjuvant chemoradiation is currently standard of care in stage II-III rectal cancer, resulting in tumor downstaging for patients with treatment-responsive disease. However, the prognosis of the downstaged patient remains controversial. This work critically analyzes the relative contribution of pre- and post-therapy staging to the anticipated survival of downstaged patients. Methods: The National Cancer Database (NCDB) was queried for patients with rectal cancer treated with transabdominal resection between 2004 and 2014...
November 20, 2017: Journal of the National Cancer Institute
https://www.readbyqxmd.com/read/29165572/principled-approaches-to-missing-data-in-epidemiologic-studies
#12
Neil J Perkins, Stephen R Cole, Ofer Harel, Eric J Tchetgen Tchetgen, BaoLuo Sun, Emily M Mitchell, Enrique F Schisterman
Principled methods to appropriately analyze missing data have long existed; however, broad implementation of these methods remains challenging. In this and companion papers, we discuss issues of missing data in the epidemiologic literature. We provide details regarding missing data mechanisms and nomenclature and motivate principled analyses through a detailed comparison of multiple imputation and inverse probability weighting. We do so in the setting of a masked data-analytic challenge with missing data induced by known mechanisms to data from the Collaborative Perinatal Project, a multisite US study conducted from 1959 to 1974...
November 20, 2017: American Journal of Epidemiology
https://www.readbyqxmd.com/read/29165164/association-between-nat2-cyp1a1-and-cyp1a2-genotypes-heterocyclic-aromatic-amines-and-prostate-cancer-risk-a-case-control-study-in-japan
#13
Masahide Koda, Motoki Iwasaki, Yuko Yamano, Xi Lu, Takahiko Katoh
BACKGROUND: Heterocyclic aromatic amines (HAAs) may confer prostate cancer risk; however, the evidence is inconclusive and the activity of HAA-metabolizing enzymes is modulated by gene variants. The purpose of our study was to determine whether there was evidence of an association between HAA intake, polymorphisms in NAT2, CYP1A1, and CYP1A2 and prostate cancer risk in Japanese men. METHODS: Secondary data analysis of an observational case control study was performed...
October 24, 2017: Environmental Health and Preventive Medicine
https://www.readbyqxmd.com/read/29165090/inhibition-of-adipogenesis-by-thiourea-derivatives
#14
Hina Siddiqui, Sarah Shafi, Farah Mukhtar, Asma Ejaz, Atta-Ur-Rahman, M Iqbal Choudhary
BACKGROUND: Obesity is one of the major health problem with inherent risk of type 2 diabetes, hypertension, CVDs etc. Adipogenesis is a major contributor in the process of obesity. Inhibition of adipocytes is one of the key approach to treat obesity. OBJECTIVE: To discover the new inhibitors of adipogenesis as the treatment for the obesity. METHOD: We describe here the synthesis and anti-adipogenic activity of thiourea derivatives 1-14. These derivatives were synthesized by the reactions of phenyl and pentafluorophenyl isothiocyanate with different aromatic amines...
November 20, 2017: Medicinal Chemistry
https://www.readbyqxmd.com/read/29165083/subjective-spatial-navigation-complaints-a-frequent-symptom-reported-by-patients-with-subjective-cognitive-decline-mild-cognitive-impairment-and-alzheimer-s-disease
#15
Cerman Jiri, Andel Ross, Laczo Jan, Vyhnalek Martin, Nedelska Zuzana, Mokrisova Ivana, Sheardova Katerina, Hort Jakub
BACKGROUND: Great effort has been put into developing simple and feasible tools capable to detect Alzheimer's disease (AD) in its early clinical stage. Spatial navigation impairment occurs very early in AD and is detectable even in the stage of mild cognitive impairment (MCI). OBJECTIVE: The aim was to describe the frequency of self-reported spatial navigation complaints in patients with subjective cognitive decline (SCD), amnestic and non-amnestic MCI (aMCI, naMCI) and AD dementia and to assess whether a simple questionnaire based on these complaints may be used to detect early AD...
November 20, 2017: Current Alzheimer Research
https://www.readbyqxmd.com/read/29165072/mpeg-pla-micelle-for-delivery-of-effective-parts-of-andrographis-paniculata
#16
Hailu Yao, Shiyong Song, Xiaolu Miao, Xiao Liu, Zhen Wang, Xiaoting Shao, Yu Zhang, Guang Han
Many studies have shown that Andrographis paniculata (Burm. f.) Nees has a good anti-tumor effect, but poor solubility in water and poor bioavailability hinder the modernization of it. To formulate the effective parts (mainly diterpene lactones) of Andrographis paniculata (AEP) into targeting drug delivery system, a series of poly(ethylene glycol)-poly(D.L-lactic acid)(mPEG-PLA) with different ratio of hydrophilic and hydrophobic segment were synthetized to encapsulate AEP. AEP micelles were prepared by a simple solvent-evaporation method...
November 19, 2017: Current Drug Delivery
https://www.readbyqxmd.com/read/29165048/psychoradiologic-utility-of-mr-imaging-for-diagnosis-of-attention-deficit-hyperactivity-disorder-a-radiomics-analysis
#17
Huaiqiang Sun, Ying Chen, Qiang Huang, Su Lui, Xiaoqi Huang, Yan Shi, Xin Xu, John A Sweeney, Qiyong Gong
Purpose To identify cerebral radiomic features related to diagnosis and subtyping of attention deficit hyperactivity disorder (ADHD) and to build and evaluate classification models for ADHD diagnosis and subtyping on the basis of the identified features. Materials and Methods A consecutive cohort of 83 age- and sex-matched children with newly diagnosed and never-treated ADHD (mean age 10.83 years ± 2.30; range, 7-14 years; 71 boys, 40 with ADHD-inattentive [ADHD-I] and 43 with ADHD-combined [ADHD-C, or inattentive and hyperactive]) and 87 healthy control subjects (mean age, 11...
November 22, 2017: Radiology
https://www.readbyqxmd.com/read/29164986/book-review-the-short-guide-to-aging-and-gerontology-de-medeiros-k-2017-the-short-guide-to-aging-and-gerontology-bristol-uk-policy-press-243-pp-25-00-pbk-isbn-978-1-4473-2838-4
#18
Tamara L Statz
No abstract text is available yet for this article.
September 1, 2017: Journal of Applied Gerontology: the Official Journal of the Southern Gerontological Society
https://www.readbyqxmd.com/read/29164938/an-examination-of-sociocultural-factors-associated-with-mammography-screening-among-latina-immigrants
#19
John S Luque, Yelena N Tarasenko, Debbie Chatman Bryant, Caroline Davila, Grace Soulen
INTRODUCTION: The study hypothesized that sociocultural factors would be associated with breast cancer screening within the past 2 years among Latina immigrant women. METHOD: This study employed a survey design and included 82 Latina immigrant female participants 40 to 64 years of age for the analysis. Two multivariable binary logistic regression models were estimated, one for the sociocultural deterrents and the other for the symptomatic deterrents from the Cultural Cancer Screening Scale...
September 2017: Hispanic Health Care International: the Official Journal of the National Association of Hispanic Nurses
https://www.readbyqxmd.com/read/29164809/nonsteroidal-anti-inflammatory-drugs-and-anastomotic-dehiscence-after-colorectal-surgery-a-meta-analysis
#20
REVIEW
Yeqian Huang, Stephen R Tang, Christopher J Young
BACKGROUND: Enhanced recovery after surgery protocols supports the post-operative use of nonsteroidal anti-inflammatory drugs (NSAIDs) to minimize the use of opioids. However, there is an increasing concern on the impaired wound healing of anastomosis associated with NSAID use, potentially causing a higher risk of anastomotic leakage. The aim was to conduct a meta-analysis to evaluate the association of NSAIDs with anastomotic leakage after colorectal surgery. METHODS: A literature search was conducted using the MEDLINE, PubMed, Cochrane Library and Clinicaltrial...
November 22, 2017: ANZ Journal of Surgery
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