keyword
MENU ▼
Read by QxMD icon Read
search

Saline

keyword
https://www.readbyqxmd.com/read/28549324/salinity-and-sensitivity-to-endocrine-disrupting-chemicals-a-comparison-of-reproductive-endpoints-in-small-bodied-fish-exposed-under-different-salinities
#1
Thijs Bosker, Giacomo Santoro, Steven D Melvin
The influence of salinity on toxicity outcomes has been demonstrated for various contaminants, but has received limited attention for endocrine disrupting chemicals (EDCs). Short-term laboratory tests using small-bodied fish are an important tool for evaluating impacts of EDCs on reproduction. Tests have been developed for both freshwater and estuarine/marine species, providing an opportunity to assess whether concentrations at which small-bodied fish respond to EDCs may be influenced by salinity. We conducted a semi-quantitative review of short-term laboratory tests with small-bodied fish exposed to EDCs, including 59 studies under freshwater conditions (7 species) and 23 studies conducted under saline conditions (5 species)...
May 16, 2017: Chemosphere
https://www.readbyqxmd.com/read/28549109/il-18-cleavage-triggers-cardiac-inflammation-and-fibrosis-upon-%C3%AE-adrenergic-insult
#2
Han Xiao, Hao Li, Jing-Jing Wang, Jian-Shu Zhang, Jing Shen, Xiang-Bo An, Cong-Cong Zhang, Ji-Min Wu, Yao Song, Xin-Yu Wang, Hai-Yi Yu, Xiang-Ning Deng, Zi-Jian Li, Ming Xu, Zhi-Zhen Lu, Jie Du, Wei Gao, Ai-Hua Zhang, Yue Feng, You-Yi Zhang
Aims: Rapid over-activation of β-adrenergic receptor (β-AR) upon stress leads to cardiac inflammation, a prevailing factor that underlies heart injury. However, mechanisms by which acute β-AR stimulation induce cardiac inflammation still remain unknown. Here, we set out to identify the crucial role of inflammasome/interleukin (IL)-18 in initiating and maintaining cardiac inflammatory cascades upon β-AR insult. Methods and results: Male C57BL/6 mice were injected with a single dose of β-AR agonist, isoproterenol (ISO, 5 mg/kg body weight) or saline subcutaneously...
May 26, 2017: European Heart Journal
https://www.readbyqxmd.com/read/28548140/photobleaching-of-chromophoric-dissolved-organic-matter-cdom-in-the-yangtze-river-estuary-kinetics-and-effects-of-temperature-ph-and-salinity
#3
Guisheng Song, Yijie Li, Suzheng Hu, Guiju Li, Ruihua Zhao, Xin Sun, Huixiang Xie
The kinetics and temperature-, pH- and salinity-dependences of photobleaching of chromophoric dissolved organic matter (CDOM) in the Yangtze River estuary (YRE) were evaluated using laboratory solar-simulated irradiation and compared to those of Suwannee River humic substances (SRHSs). Nearly all CDOM in water at the head of the estuary (headwater herein) was photobleachable in both summer and winter, while significant fractions of CDOM (13-29%) were resistant to photobleaching in saltier waters. The photobleaching rate constant in the headwater was 25% higher in summer than that in winter...
May 26, 2017: Environmental Science. Processes & Impacts
https://www.readbyqxmd.com/read/28547701/terminalia-arjuna-prevents-interleukin-18-induced-atherosclerosis-via-modulation-of-nf-%C3%AE%C2%BAb-ppar-%C3%AE-mediated-pathway-in-apo-e-mice
#4
Owais Mohammad Bhat, P Uday Kumar, K Rajender Rao, Ashfaq Ahmad, Veena Dhawan
AIM OF THE STUDY: Terminalia arjuna is a medicinal plant well known as a cardiotonic in Ayurvedic system of medicine. We hypothesized that aqueous stem bark extract of T. arjuna (TAE) may inhibit IL-18-induced atherosclerosis via NF-κB/PPAR-γ-mediated pathway in Apo E-/- mice. MATERIALS AND METHODS: 12-week-old, male Apo E-/- mice divided into four groups (n = 6/group) fed with normal chow-diet were employed: GP I: phosphate buffer saline (PBS) (2 month); GP II: rIL-18 (1 month) followed by PBS (1 month); GP III: rIL-18 (1 month) followed by TAE (1 month); GP IV: rIL-18 (1 month) followed by atorvastatin (1 month)...
May 25, 2017: Inflammopharmacology
https://www.readbyqxmd.com/read/28546823/study-of-guanxinning-injection-on-regulatory-mechanism-of-bcl-2-and-bax-by-liquid-nitrogen-freezing-mediated-femoral-head-necrosis
#5
Xiaofeng Zhang, Xilin Xu, Gerhard Litscher, Zemin Sheng, Lu Wang, Daniela Litscher, Hang Lv, Xiaodong Li, Jie Zhang, Hui Su, Peiran Liu, Hai Hu
The objective of this study was to investigate the impact of femoral head perfusion by traditional Chinese medicine Guanxinning injection promoting blood circulation for removing blood stasis on the expression of Bcl-2 and Bax induced by liquid nitrogen freezing-mediated femoral head necrosis. 90 rabbits were randomized into three groups. Normal control group was not subjected to any medication. Saline and Guanxinning group were perfused with 0.9% saline and Guanxinning injection once every three days through the hip joint, respectively...
2017: Evidence-based Complementary and Alternative Medicine: ECAM
https://www.readbyqxmd.com/read/28546770/reduced-gabaergic-neuronal-activity-in-zona-incerta-causes-neuropathic-pain-in-a-rat-sciatic-nerve-chronic-constriction-injury-model
#6
Hyeong Cheol Moon, Young Seok Park
PURPOSE: The zona incerta (ZI) is below the ventral tier of the thalamus and has a strong influence selectively in higher-order thalamic relays. Although neuropathic pain has been suggested to result from reduced gamma-aminobutyric acid (GABA) and GABAergic signaling in the ZI, the mechanisms remain unclear. Here, the role of GABA and GABAergic signaling was investigated in the ZI in neuropathic pain using sciatic nerve chronic constriction injury (CCI) rats. MATERIALS AND METHODS: Single-unit neuronal activity was recorded, and microdialysis was performed in the ZI of CCI rats and sham-treated rats in vivo...
2017: Journal of Pain Research
https://www.readbyqxmd.com/read/28546647/environmental-factors-regulating-gaping-activity-of-the-bivalve-arctica-islandica-in-northern-norway
#7
Irene Ballesta-Artero, Rob Witbaard, Michael L Carroll, Jaap van der Meer
Arctica islandica is the longest-living non-colonial animal known at present. It inhabits coastal waters in the North Atlantic and its annual shell increments are widely used for paleoclimatic reconstructions. There is no consensus, however, about the intra-annual timing of its feeding activity and growth. This research aims to identify the main environmental drivers of A. islandica valve gape to clarify the ambiguity surrounding its seasonal activity. A lander was deployed from February 2014 to September 2015 on the sea bottom at Ingøya, Norway (71°03'N, 24°05'E) containing living A...
2017: Marine Biology
https://www.readbyqxmd.com/read/28546505/role-of-cyp2b-in-phenobarbital-induced-hepatocyte-proliferation-in-mice
#8
Lei Li, Xiaochen Bao, Qing-Yu Zhang, Masahiko Negishi, Xinxin Ding
Phenobarbital (PB) promotes liver tumorigenesis in rodents, in part through activation of the constitutive androstane receptor (CAR) and the consequent changes in hepatic gene expression and increases in hepatocyte proliferation. A typical effect of CAR activation by PB is a marked induction of Cyp2b10 expression in the liver; the latter has been suspected to be vital for PB-induced hepatocellular proliferation. This hypothesis was tested here, by using a Cyp2a(4/5)bgs-null (null) mouse model, in which all Cyp2b genes are deleted...
May 25, 2017: Drug Metabolism and Disposition: the Biological Fate of Chemicals
https://www.readbyqxmd.com/read/28546494/draft-genome-sequence-of-acidihalobacter-ferrooxidans-dsm-14175-strain-v8-a-new-iron-and-sulfur-oxidizing-halotolerant-acidophilic-species
#9
Himel N Khaleque, Joshua P Ramsay, Riley J T Murphy, Anna H Kaksonen, Naomi J Boxall, Elizabeth L J Watkin
The use of halotolerant acidophiles for bioleaching provides a biotechnical approach for the extraction of metals from regions where high salinity exists in the ores and source water. Here, we describe the first draft genome of a new species of a halotolerant and iron- and sulfur-oxidizing acidophile, Acidihalobacter ferrooxidans DSM 14175 (strain V8).
May 25, 2017: Genome Announcements
https://www.readbyqxmd.com/read/28546090/safety-and-tolerability-of-long-acting-cabotegravir-injections-in-hiv-uninfected-men-eclair-a-multicentre-double-blind-randomised-placebo-controlled-phase-2a-trial
#10
Martin Markowitz, Ian Frank, Robert M Grant, Kenneth H Mayer, Richard Elion, Deborah Goldstein, Chester Fisher, Magdalena E Sobieszczyk, Joel E Gallant, Hong Van Tieu, Winkler Weinberg, David A Margolis, Krischan J Hudson, Britt S Stancil, Susan L Ford, Parul Patel, Elizabeth Gould, Alex R Rinehart, Kimberly Y Smith, William R Spreen
BACKGROUND: Cabotegravir (GSK1265744) is an HIV-1 integrase strand transfer inhibitor with potent antiviral activity and a long half-life when administered by injection that prevented simian-HIV infection upon repeat intrarectal challenge in male macaques. We aimed to assess the safety, tolerability, and pharmacokinetics of long-acting cabotegravir injections in healthy men not at high risk of HIV-1 infection. METHODS: We did this multicentre, double-blind, randomised, placebo-controlled, phase 2a trial at ten sites in the USA...
May 22, 2017: Lancet HIV
https://www.readbyqxmd.com/read/28545858/hemocoagulase-combined-with-microbubble-enhanced-ultrasound-cavitation-for-augmented-ablation-of-microvasculature-in-rabbit-vx2-liver-tumors
#11
Qian Yang, Peng Tang, Guangbin He, Shuping Ge, Liwen Liu, Xiaodong Zhou
We investigated a new method for combining microbubble-enhanced ultrasound cavitation (MEUC) with hemocoagulase (HC) atrox. Our goal was to induce embolic effects in the vasculature and combine these with an anti-angiogenic treatment strategy. Fourteen days after being implanted with a single slice of the liver VX2 tumor, rabbits were randomly divided into five groups: (i) a control group injected intra-venously with saline using a micropump; (ii) a group given only an injection of HC; (iii) a group treated only with ultrasound cavitation; (iv) a group treated with MEUC; (v) a group treated with MEUC + HC...
May 22, 2017: Ultrasound in Medicine & Biology
https://www.readbyqxmd.com/read/28545600/hydrocarbon-assessment-and-prediction-due-to-the-gulf-war-oil-disaster-north-kuwait
#12
Yohannes Yihdego, Radwan A Al-Weshah
  Oil spill in the Gulf was the biggest disaster in history. The scale of damage was enormous, ranging from destruction caused by oil fires and oil spills, to economic decline for the Kuwaiti oil industry. The transport modelling of the freshwater aquifers in north Kuwait was undertaken to assess potential remediation scenarios using the MODFLOW-SURFACT numerical code. Three interlinked models were calibrated: flow, density (salinity), and transport. The model domain is a subregional area encompassing the Al-Raudhatain and Umm Al-Aish Basins...
June 1, 2017: Water Environment Research: a Research Publication of the Water Environment Federation
https://www.readbyqxmd.com/read/28545594/early-blockade-of-joint-inflammation-with-a-fatty-acid-amide-hydrolase-inhibitor-decreases-end-stage-osteoarthritis-pain-and-peripheral-neuropathy-in-mice
#13
Jason J McDougall, Milind M Muley, Holly T Philpott, Allison Reid, Eugene Krustev
BACKGROUND: The endocannabinoid system has been shown to reduce inflammatory flares and pain in rodent models of arthritis. A limitation of endocannabinoids is that they are rapidly denatured by hydrolysing enzymes such as fatty acid amide hydrolase (FAAH) which renders them physiologically inert. Osteoarthritis (OA) is primarily a degenerative joint disease; however, it can incorporate mild inflammation and peripheral neuropathy. The aim of this study was to determine whether early blockade of FAAH bioactivity could reduce OA-associated inflammation and joint neuropathy...
May 25, 2017: Arthritis Research & Therapy
https://www.readbyqxmd.com/read/28545573/peroxisome-proliferators-activated-receptor-ppar-agonists-activate-hepatitis-b-virus-replication-in-vivo
#14
Lingyao Du, Yuanji Ma, Miao Liu, Libo Yan, Hong Tang
BACKGROUND: PPAR agonists are often used in HBV infected patients with metabolic disorders. However, as liver-enriched transcriptional factors, PPARs would activate HBV replication. Risks exsit in such patients. This study aimed to assess the influence of commonly used synthetic PPAR agonists on hepatitis B virus (HBV) transcription, replication and expression through HBV replicative mouse models, providing information for physicians to make necessary monitoring and therapeutic adjustment when HBV infected patients receive PPAR agonists treatment...
May 25, 2017: Virology Journal
https://www.readbyqxmd.com/read/28545558/from-the-epidemiology-of-hepatitis-e-virus-hev-within-the-swine-reservoir-to-public-health-risk-mitigation-strategies-a-comprehensive-review
#15
REVIEW
Morgane Salines, Mathieu Andraud, Nicolas Rose
Hepatitis E virus (HEV) is the causative agent of hepatitis E in humans, an emerging zoonosis mainly transmitted via food in developed countries and for which domestic pigs are recognised as the main reservoir. It therefore appears important to understand the features and drivers of HEV infection dynamics on pig farms in order to implement HEV surveillance programmes and to assess and manage public health risks. The authors have reviewed the international scientific literature on the epidemiological characteristics of HEV in swine populations...
May 25, 2017: Veterinary Research
https://www.readbyqxmd.com/read/28545491/treatment-of-acute-sciatica-with-transforaminal-epidural-corticosteroids-and-local-anesthetic-design-of-a-randomized-controlled-trial
#16
Bastiaan C Ter Meulen, Esther T Maas, Amrita Vyas, Marinus van der Vegt, Koo de Priester, Michiel R de Boer, Maurits W van Tulder, Henry C Weinstein, Raymond W J G Ostelo
BACKGROUND: Transforaminal epidural injections with steroids (TESI) are used increasingly for patients with sciatica. However there is much debate about their safety and effectiveness. It is important to identify patients that benefit most from TESI and only few trials have yet evaluated the effects in patients with acute sciatica. METHODS: We describe a prospective, randomized controlled trial (RCT), with the aim to evaluate the hypothesis that TESI plus Levobupivacaine (TESI-plus) added to oral pain medication is more effective compared to pain medication alone or compared to transforaminal injection with a local anesthetic of short duration among patients with acute sciatica...
May 25, 2017: BMC Musculoskeletal Disorders
https://www.readbyqxmd.com/read/28545478/ltb4-and-montelukast-in-transplantation-related-bronchiolitis-obliterans-in-rats
#17
Zheng-Liang Tu, Zhen-Yu Zhou, Hai-Chao Xu, Jin-Lin Cao, Peng Ye, Lu-Ming Wang, Wang Lv, Jian Hu
BACKGROUND: Lung transplantation is the only effective treatment for end-stage lung diseases. Bronchiolitis obliterans, which is known as non-infectious chronic lung allograft dysfunction (CLAD) in the new classification, is the greatest threat to long-term survival after lung transplantation. This study investigated the role of leukotriene B4 (LTB4) and montelukast in transplantation-related bronchiolitis obliterans and discussed the pathophysiological significance of LTB4 in chronic rejection...
May 25, 2017: Journal of Cardiothoracic Surgery
https://www.readbyqxmd.com/read/28545434/effects-of-dangguibuxue-decoction-on-rat-glomerular-mesangial-cells-cultured-under-high-glucose-conditions
#18
Xiao-Dan Ren, Ying-Wen Zhang, Xiu-Ping Wang, Ya-Rong Li
BACKGROUND: Dysfunction of glomerular mesangial cells (GMCs) plays an important role in pathogenesis of diabetic nephropathy. Here, we investigated the effects of Dangguibuxue decoction (DBD), an herbal traditional Chinese medicinal (TCM) formula composed of Astragali Radix and Angelicae Sinensis Radix, on GMC proliferation and fibrogenesis under high-glucose (HG) conditions. METHODS: Sixty male Sprague Dawley rats were divided into 5 groups and administered intragastric 0...
May 25, 2017: BMC Complementary and Alternative Medicine
https://www.readbyqxmd.com/read/28544667/effect-of-the-long-term-administration-of-cyclosporine-a-on-bone-healing-around-osseointegrated-titanium-implants-a-histomorphometric-study-in-the-rabbit-tibia
#19
Rafael Scaf de Molon, Celso Eduardo Sakakura, Rafael Silveira Faeda, Rafael Sartori, Daniel Palhares, Rogerio Margonar, Elcio Marcantonio
The aim of this study was to investigate the effect of cyclosporine A (CsA) therapy on bone healing around osseointegrated implants in the rabbit by means of descriptive histologic and histomorphometric analyses. Eighteen rabbits received one implant each in the right tibia proximal metaphysis. After the bone-healing period of 3 months, 6 randomly selected animals were sacrificed (Group CTL-12) before the immunosuppression therapy initiation to obtain a standard of implant integration. Another six randomly selected animals were submitted to a daily subcutaneous (sc) injection of 10 mg/kg CsA (Group CsA) whereas the six remaining animals received daily sc injections of saline solution (Group CTL-24)...
May 22, 2017: Microscopy Research and Technique
https://www.readbyqxmd.com/read/28544659/intranasal-distribution-and-clearance-of-thermoreversible-gel-in-an-animal-model
#20
Ji Eun Choi, Ki Ryung Kim, Yangseop Noh, Won-Ho Chung, Yang-Sun Cho, Seung-Kyu Chung, Hun-Jong Dhong, Hyo Yeol Kim
BACKGROUND: Poloxamer 407 (P407) has been investigated for an intranasal drug delivery system. However, there is little known about the distribution and clearance of intranasally applied P407. The purpose of this study was to evaluate the distribution and clearance time of P407 in an animal model. METHODS: Five male pigs were administered the experimental solution (18% of P407 with 0.01% of fluorescein) and the control solution (normal saline with 0.01% of fluorescein) into their right and left nasal cavity, respectively...
May 23, 2017: International Forum of Allergy & Rhinology
keyword
keyword
13895
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"