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https://www.readbyqxmd.com/read/28734244/renal-denervation-attenuates-hypertension-and-renal-dysfunction-in-a-model-of-cardiovascular-and-renal-disease-which-is-associated-with-reduced-nadph-and-xanthine-oxidase-activity
#1
Maria Peleli, Peter Flacker, Zhengbing Zhuge, Cristina Gomez, Craig E Wheelock, A Erik G Persson, Mattias Carlstrom
Oxidative stress is considered a central pathophysiological event in cardiovascular disease, including hypertension. Early age reduction in renal mass is associated with hypertension and oxidative stress in later life, which is aggravated by increased salt intake. The aim of the present study was to examine if renal sympathetic denervation can exert blood pressure lowering effects in uninephrectomized (UNX) rats (3-week old) fed with high salt (HS, 4%; w/w) diet for 4 weeks. Moreover, we investigated if renal denervation is associated with changes in NADPH and xanthine oxidase-derived reactive oxygen species...
July 5, 2017: Redox Biology
https://www.readbyqxmd.com/read/28734240/decreased-levels-of-serum-fibroblast-growth-factor-2-in-children-with-autism-spectrum-disorder
#2
Erman Esnafoglu, Sema Nur Ayyıldız
The neurodevelopment and functioning of the central nervous system, and especially the cerebral cortex, have basic importance to understand neuropsychiatric disorders like autism. Fibroblast growth factor-2 (FGF-2) plays a very important role in the development and functioning of the cortex. FGF-2 is related to developmental processes in the central nervous system such as neurogenesis, migration, differentiation and survival. This study researched the serum FGF-2 levels in children with autism spectrum disorder (ASD)...
July 14, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28734238/decreased-levels-of-g-protein-coupled-estrogen-receptor-in-children-with-autism-spectrum-disorders
#3
Hatice Altun, Ergül Belge Kurutaş, Nilfer Şahin, Hayati Sınır, Ebru Fındıklı
Sex hormones, specially estrogen, and ıt is receptors plays a critical role in the pathogenesis of psychiatric disorders including autism spectrum disorders (ASD). The aim of this study was to investigate the relationship between ASD and G protein-coupled estrogen receptor (GPER), a recently discovered estrogen receptors, and also to study the relation of serum GPER levels with the severity of autistic symptoms. The present study included 45 children with drug naive ASD diagnosed by DSM-V criteria, aged between 3 and 12 years and 40 age- and gender-matched healthy controls...
June 6, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28734232/the-impact-of-a-faculty-training-program-on-inclusive-education-and-disability
#4
Anabel Moriña, Rafael Carballo
This paper describes the knowledge gained by 20 faculty members following their participation in a training program on inclusive education and disability. The study, which was conducted at an university in Spain, aimed to design, implement and evaluate a program for training faculty members to respond in an inclusive manner to the needs of students with disabilities. An initial, formative and summative qualitative evaluation was carried out and four instruments were used for collecting the data: group and individual interviews, written open-ended questionnaires and observations...
June 23, 2017: Evaluation and Program Planning
https://www.readbyqxmd.com/read/28734229/effects-of-dietary-starch-types-on-early-postmortem-muscle-energy-metabolism-in-finishing-pigs
#5
Y J Li, T Gao, J L Li, L Zhang, F Gao, G H Zhou
This study aimed to investigate the effects of different dietary starch types on early postmortem muscle energy metabolism in finishing pigs. Ninety barrows (68.0±2.0kg) were randomly allotted to three experimental diets with five replicates of six pigs, containing pure waxy maize starch (WMS), nonwaxy maize starch (NMS), and pea starch (PS) (amylose/amylopectin were 0.07, 0.19 and 0.28 respectively). Compared with the WMS diet, pigs fed the PS diet exhibited greater creatine kinase activity, higher adenosine triphosphate and adenosine diphosphate contents, lower phosphocreatine (PCr), adenosine monophosphate and glycogen contents, and lower glycolytic potential (P<0...
July 12, 2017: Meat Science
https://www.readbyqxmd.com/read/28734228/effect-of-education-on-ability-of-ai-professionals-and-herd-owner-inseminators-to-detect-cows-not-in-oestrus-and-its-relation-with-progesterone-concentration-on-day-of-re-insemination
#6
K Vartia, J Taponen, J Heikkinen, H Lindeberg
The effect of training background of persons performing artificial insemination (AI) (herd-owner inseminators (OWNER), AI technicians (AI-T), and fertility consultants (FC)) on pregnancy rate and their ability to detect cows not in oestrus were studied. A total of 1584 re-AI occasions on 754 dairy farms were included. Milk samples for progesterone (P4) analysis in all cases were collected, as were data on the herd, previous breeding attempts, oestrous signs, uterine tone, slipperiness of cervix, and co-operation of the cow...
July 13, 2017: Theriogenology
https://www.readbyqxmd.com/read/28734218/the-evaluation-of-polycyclic-aromatic-hydrocarbons-pahs-biodegradation-kinetics-in-soil-amended-with-organic-fertilizers-and-bulking-agents
#7
Dariusz Włóka, Agnieszka Placek, Agnieszka Rorat, Marzena Smol, Małgorzata Kacprzak
The aim of this study was to investigate the polycyclic aromatic hydrocarbons (PAHs) biodegradation kinetics in soils fertilized with organic amendments (sewage sludge, compost), bulking agents (mineral sorbent, silicon dioxide in form of nano powder), and novel compositions of those materials. The scope of conducted works includes a cyclic CO2 production measurements and the determinations of PAHs content in soil samples, before and after 3-months of incubation. Obtained results show that the use of both type of organic fertilizers have a positive effect on the PAHs removal from soil...
July 19, 2017: Ecotoxicology and Environmental Safety
https://www.readbyqxmd.com/read/28734215/dna-damage-and-cytotoxicity-induced-on-common-carp-by-pollutants-in-water-from-an-urban-reservoir-mad%C3%A3-n-reservoir-a-case-study
#8
I Pérez-Coyotl, C Martínez-Vieyra, M Galar-Martínez, L M Gómez-Oliván, S García-Medina, H Islas-Flores, R Pérez-Pasten Borja, E Gasca-Pérez, K A Novoa-Luna, O Dublán-García
Madín Reservoir provides a substantial amount of drinking water to two municipalities close to Mexico City metropolitan area. However, it receives untreated wastewater discharges from domestic sources in the towns of Nuevo Madín and others, as well as diverse pollutants which are hauled by the Río Tlalnepantla from its upper reaches, so that the xenobiotics in the reservoir are highly diverse in terms of type and quantity. Previous studies showed that MR is contaminated with xenobiotics such as Al, Hg and Fe, as well as NSAIDs, at concentrations exceeding the limits established for aquatic life protection...
July 18, 2017: Chemosphere
https://www.readbyqxmd.com/read/28734116/preparing-platelet-rich-plasma-with-whole-blood-harvested-intraoperatively-during-spinal-fusion
#9
Bin Shen, Zheng Zhang, Ning-Feng Zhou, Yu-Feng Huang, Yu-Jie Bao, De-Sheng Wu, Ya-Dong Zhang
BACKGROUND Platelet-rich plasma (PRP) has gained growing popularity in use in spinal fusion procedures in the last decade. Substantial intraoperative blood loss is frequently accompanied with spinal fusion, and it is unknown whether blood harvested intraoperatively qualifies for PRP preparation. MATERIAL AND METHODS Whole blood was harvested intraoperatively and venous blood was collected by venipuncture. Then, we investigated the platelet concentrations in whole blood and PRP, the concentration of growth factors in PRP, and the effects of PRP on the proliferation and viability of human bone marrow-derived mesenchymal stem cells (HBMSCs)...
July 22, 2017: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/28734114/effects-of-pomegranate-peel-extract-on-histopathology-testosterone-levels-and-sperm-of-testicular-torsion-detorsion-induced-in-adult-wistar-rats
#10
Mandana Beigi Boroujeni, Said Saied Shahrokhi, Mahdi Birjandi, Abolfazl Abbaszadeh, Fatemeh Beyranvand, Sakineh Hamoleh, Zohreh Zandbaf, Mohammadreza Gholami
Background In the present study, effects of pomegranate peel extract have been evaluated on decreasing the damage induced by testis torsion. Methods In this study, 30 adult Wistar rats were randomly divided into three groups of control, experimental (1) and experimental (2). CONTROL: no ischemia, received vehicle alone, exposed to sham operation. Experimental (1): Received the vehicle alone during ischemia followed by 60 days' reperfusion. Experimental (2): After performing ischemia reperfusion, 500 mg/kg of pomegranate peel extract has been used for 60 days...
July 22, 2017: Journal of Complementary & Integrative Medicine
https://www.readbyqxmd.com/read/28732392/systematic-assessment-with-i-scan-magnification-endoscopy-and-acetic-acid-improves-dysplasia-detection-in-patients-with-barrett-s-esophagus
#11
Gideon Lipman, Raf Bisschops, Vinay Sehgal, Jacobo Ortiz-Fernández-Sordo, Rami Sweis, Jose M Esteban, Rifat Hamoudi, Matthew R Banks, Krish Ragunath, Laurence B Lovat, Rehan J Haidry
Background and study aims Enhanced endoscopic imaging with chromoendoscopy may improve dysplasia recognition in patients undergoing assessment of Barrett's esophagus (BE). This may reduce the need for random biopsies to detect more dysplasia. The aim of this study was to assess the effect of magnification endoscopy with I-SCAN (Pentax, Tokyo, Japan) and acetic acid (ACA) on dysplasia detection in BE using a novel mucosal and vascular classification system. Methods BE segments and suspicious lesions were recorded with high definition white-light and magnification endoscopy enhanced using all I-SCAN modes in combination...
July 21, 2017: Endoscopy
https://www.readbyqxmd.com/read/28732391/a-new-intraductal-radiofrequency-ablation-device-for-inoperable-biliopancreatic-tumors-complicated-by-obstructive-jaundice-the-ignite-1-study
#12
Wim Laleman, Schalk van der Merwe, Len Verbeke, Dirk Vanbeckevoort, Raymond Aerts, Hans Prenen, Eric Van Cutsem, Chris Verslype
Background and study aims Biliary stenting of unresectable malignant bile duct obstruction is generally accepted as the standard of care but it can be hampered by tumor ingrowth and stent dysfunction. We aimed to test the feasibility, safety, and biliary patency rate of a new endoscopically applied intraductal radiofrequency ablation (RFA) device. Patients and methods Eighteen patients with inoperable malignant biliary obstruction underwent endoscopic retrograde cholangiopancreatography (ERCP)-directed RFA and stenting...
July 21, 2017: Endoscopy
https://www.readbyqxmd.com/read/28732390/a-novel-hitch-and-ride-deep-biliary-cannulation-method-during-rendezvous-endoscopic-ultrasound-guided-ercp-technique
#13
Yousuke Nakai, Hiroyuki Isayama, Saburo Matsubara, Hirofumi Kogure, Suguru Mizuno, Tsuyoshi Hamada, Naminatsu Takahara, Tomoka Nakamura, Tatsuya Sato, Tsuyoshi Takeda, Ryunosuke Hakuta, Kazunaga Ishigaki, Kei Saito, Minoru Tada, Kazuhiko Koike
Background and study aim Endoscopic ultrasound-guided rendezvous (EUS-RV) is increasingly reported as a treatment option after failed endoscopic retrograde cholangiopancreatography. We developed a novel "hitch-and-ride" catheter for biliary cannulation to reduce the risk of guidewire loss during EUS-RV. Patients and methods We retrospectively evaluated safety and technical success of EUS-RV between June 2011 and May 2016. Biliary cannulation during EUS-RV using three methods - over-the-wire, along-the-wire, and hitch-and-ride - were compared...
July 21, 2017: Endoscopy
https://www.readbyqxmd.com/read/28732387/the-micrornas-mir-200b-3p-and-mir-429-5p-target-the-limk1-cfl1-pathway-to-inhibit-growth-and-motility-of-breast-cancer-cells
#14
Dengfeng Li, Hong Wang, Hongming Song, Hui Xu, Bingkun Zhao, Chenyang Wu, Jiashu Hu, Tianqi Wu, Dan Xie, Junyong Zhao, Qiang Shen, Lin Fang
Triple-negative breast cancer (TNBC) has the worst prognosis of all subtypes of breast cancer (BC), with limited options for conventional therapy and no targeted therapies. MicroRNAs (miRNAs) are small noncoding RNAs that negatively regulate gene expression. In this study, we aimed to determine whether two members of the miR-200 family, miR-200b-3p and miR-429-5p, are involved in BC cell proliferation and motility and to elucidate their target genes and pathways. We performed a meta-analysis that reveals down-regulated expression of miR-200b-3p and miR-429-5p in BC tissues and cell lines, consistent with a lower expression of miR-200b-3p and miR-429-5p in MDA-MB-231 and HCC1937 cells than in MCF-7 and MCF-10 cells...
July 12, 2017: Oncotarget
https://www.readbyqxmd.com/read/28732376/risk-factors-associated-with-fatality-of-severe-fever-with-thrombocytopenia-syndrome-a-meta-analysis
#15
Yuxin Chen, Bei Jia, Yong Liu, Rui Huang, Junhao Chen, Chao Wu
Severe fever with thrombocytopenia syndrome is an emerging life-threatening infectious disease identified in 2009. Given high case-fatality rate among patients with severe fever with thrombocytopenia syndrome, identification of the risk factors at acute phase associated with fatality is crucial for treatment. Therefore, we aimed to meta-analytically evaluate risk factors of fatal clinical outcome of severe fever with thrombocytopenia syndrome. 238 fatal cases and 873 non-fatal cases from 12 studies were included in this meta-analysis...
July 11, 2017: Oncotarget
https://www.readbyqxmd.com/read/28732375/prognostic-role-of-long-noncoding-rna-zfas1-in-cancer-patients-a-systematic-review-and-meta-analysis
#16
Tian Lan, Xiong Lan, Guangcai Li, Zhen Zheng, Minghua Zhang, Faxiang Qin
Long noncoding RNA ZFAS1 has been identified as a crucial role in the tumorigenesis of malignant tumors. Numerous studies reported that the expression levels of ZFAS1 in tumor tissues were dramatically higher than that in adjacent normal tissues. We conducted a meta-analysis to investigate the correlation between ZFAS1 expression and clinical outcomes of cancer patients. The databases of PubMed, EMBASE, Web of Science, Cochrane Library, CNKI and WanFang were retrieved for eligible studies. A total of 841 patients from 9 studies were eventually included...
July 11, 2017: Oncotarget
https://www.readbyqxmd.com/read/28732374/the-protective-effect-of-pft%C3%AE-on-alcohol-induced-osteonecrosis-of-the-femoral-head
#17
Yi-Xuan Chen, Dao-Yu Zhu, Jun-Hui Yin, Wen-Jing Yin, Yue-Lei Zhang, Hao Ding, Xiao-Wei Yu, Jiong Mei, You-Shui Gao, Chang-Qing Zhang
Epidemiologic studies have shown alcohol plays a pivotal role in the development of osteonecrosis of the femoral head (ONFH). The aim of this study was to explore the underlying mechanism of alcohol-induced ONFH and the protective effect of pifithrin-α (PFTα). In vitro, we found ethanol treatment significantly activated p53, suppressed Wnt/β-catenin signaling and inhibited osteogenic-related proteins. Furthermore, by separating the cytoplasmic and nuclear proteins, we found ethanol inhibited osteogenesis by impairing the accumulation of β-catenin in both the cytoplasm and nucleus in human bone mesenchymal stem cells (hBMSCs), which resulted from activating glycogen synthase kinase-3β (GSK-3β)...
July 11, 2017: Oncotarget
https://www.readbyqxmd.com/read/28732321/aggregating-exposures-cumulating-risk-for-semivolatile-organic-compounds-a-review
#18
REVIEW
Maud Pelletier, Nathalie Bonvallot, Philippe Glorennec
Increasingly, health risk assessment is addressing multiple pathway exposures to multiple contaminants. We reviewed aggregated exposure and cumulative risk approaches for contemporary and ubiquitous semivolatile organic compounds (SVOC). We identified 22 studies aggregating exposure pathways, and 31 cumulating risk. Exposure aggregation is based on the addition of pathway-specific doses, using kinetic modeling where it exists, and classic external dose equations otherwise. In most cases, exposure is dominated by a single route or source of exposure - mainly the oral pathway - via dietary or non-dietary exposure...
July 18, 2017: Environmental Research
https://www.readbyqxmd.com/read/28732298/stomatal-and-non-stomatal-factors-regulated-the-photosynthesis-of-soybean-seedlings-in-the-present-of-exogenous-bisphenol-a
#19
Liya Jiao, Lihong Wang, Qing Zhou, Xiaohua Huang
Bisphenol A (BPA) is an emerging environmental endocrine disruptor that has toxic effects on plants growth. Photosynthesis supplies the substances and energy required for plant growth, and regulated by stomatal and non-stomatal factors. Therefore, in this study, to reveal how BPA affects photosynthesis in soybean seedlings (Glycine max L.) from the perspective of stomatal and non-stomatal factors, the stomatal factors (stomatal conductance and behaviours) and non-stomatal factors (Hill reaction, apparent quantum efficiency, Rubisco activity, carboxylation efficiency, the maximum Rubisco carboxylation velocity, ribulose-1,5-bisphospate regeneration capacities mediated by maximum electron transport rates, and triose phosphate utilization rate) were investigated using a portable photosynthesis system...
July 18, 2017: Ecotoxicology and Environmental Safety
https://www.readbyqxmd.com/read/28732256/using-the-theory-of-planned-behavior-incorporated-with-perceived-barriers-to-explore-sexual-counseling-services-delivered-by-healthcare-professionals-in-individuals-suffering-from-epilepsy
#20
Chung-Ying Lin, Xavier C C Fung, Mehdi Nikoobakht, Andrea Burri, Amir H Pakpour
People with epilepsy (PWE) are highly likely to suffer from sexual dysfunction, and dealing with this issue is a challenge for healthcare providers. Unfortunately, there is no theory-driven study that has investigated the counseling practice of healthcare providers for sexual problems in PWE. Therefore, we decided to apply the well-established Theory of Planned Behavior (TPB) to examine factors associated with healthcare providers' sexual counseling in PWE. Apart from TPB, perceived barriers toward providing counseling could be a possible factor that needs to be investigated as well...
July 18, 2017: Epilepsy & Behavior: E&B
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