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https://www.readbyqxmd.com/read/28931212/temozolomide-resistant-human-brain-tumor-stem-cells-are-susceptible-to-recombinant-vesicular-stomatitis-virus-and-double-deleted-vaccinia-virus-in-vitro
#1
Bin Jiang, Xueqing Lun, Xiaoguang Hao, Yihua Wang, Xin Yin, Dezhang Huang, Wei He, Zhigang Wang
BACKGROUND: Malignant glioma still has a poor prognosis and remains incurable. Although temozolomide (TMZ) has demonstrated antitumor activity, its use recently has been halted because of some patients' resistance to this drug. New treatments are desperately needed. An oncolytic virus (virotherapy) is being developed as a novel cancer therapy. We have previously reported that recombinant Vesicular Stomatitis Virus (VSV-ΔM51) and double deleted Vaccinia Virus (vvDD) infected and killed glioma cell lines in vitro and prolonged survival in animal glioma models...
September 16, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28931169/effect-of-educational-package-on-lifestyle-of-primiparous-mothers-during-postpartum-period-a-randomized-controlled-clinical-trial
#2
Farzaneh Khodabandeh, Mojgan Mirghafourvand, Mahin KamaliFard, Sakineh Mohammad-Alizadeh-Charandabi, Mohammad Asghari Jafarabadi
A healthy lifestyle is important for mothers during the postpartum period. This study was conducted to determine the effects of a lifestyle educational package in primiparous women. This randomized clinical trial was conducted on 220 mothers assigned to two groups using block randomization. In the intervention group, the mothers received face-to-face, phone and SMS counseling and a booklet in addition to routine postpartum training; in the control group, the mothers received only routine training. The Health Behaviors Questionnaire, a Food Frequency Questionnaire and the International Physical Activity Questionnaire were used for data collection...
October 1, 2017: Health Education Research
https://www.readbyqxmd.com/read/28930919/2017-military-supplement-mini-review-perfluorocarbons-oxygen-transport-and-microcirculation-in-low-flow-states-in-vivo-and-in-vitro-studies
#3
Ivo P Torres Filho
The in vivo study of microvascular oxygen transport requires accurate and challenging measurements of several mass transfer parameters. Although recommended, blood flow and oxygenation are typically not measured in many studies where treatments for ischemia are tested. Therefore, the aim of this communication is to briefly review cardinal aspects of oxygen transport, and the effects of perfluorocarbon treatment on blood flow and oxygenation based mostly on studies performed in our laboratory. Since physiologically relevant events in oxygen transport take place at the microvascular level, we implemented the phosphorescence quenching technique coupled with non-invasive intravital videomicroscopy for quantitative evaluation of these events in vivo...
September 19, 2017: Shock
https://www.readbyqxmd.com/read/28930917/shock-2017-military-supplement-an-overview-of-two-human-trials-of-perfluorocarbon-emulsions-in-non-cardiac-surgery
#4
Donat R Spahn, Peter E Keipert
Perfluorochemicals (PFCs) constitute one class of artificial oxygen carriers that are being produced completely synthetically. One formulation that has been evaluated extensively in clinical trials is a 60% w/v perflubron-based emulsion. Efficacy and safety of this perflubron emulsion was evaluated in a Phase 2 and a large prospective randomized Phase 3 multicenter European study, which collectively included a total of 639 patients. Perflubron emulsion was highly successful in improving organ function, reversing physiologic transfusion triggers and in reducing the need for allogeneic blood transfusions...
September 19, 2017: Shock
https://www.readbyqxmd.com/read/28930874/the-effectiveness-of-fish-oil-supplementation-in-attenuating-exercise-induced-muscle-damage-in-females-during-mid-follicular-and-mid-luteal-menstrual-phases
#5
Sarah K McKinley-Barnard, Thomas L Andre, Josh J Gann, Paul S Hwang, Darryn S Willoughby
The purpose of this study was to determine if the differences in estrogen levels during the female menstrual cycle and fish oil supplementation would attenuate eccentric exercise-induced muscle damage (EIMD) and delayed onset muscle soreness (DOMS). In a double-blind fashion, 22 physically-active females (20.9 ± 1.4 years, 63.5 ± 9.0 kg, 165.2 ± 7.5 cm) were randomly assigned to ingest either 6 grams of fish oil (n = 11) or placebo (n = 11) daily for 21 days. Participants underwent an eccentric exercise bout of the knee extensors on two occasions during the mid-follicular (MF) and mid-luteal (ML) phases of the 28-day menstrual cycle...
September 11, 2017: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/28930617/genetic-manipulation-of-microalgae-for-the-production-of-bioproducts
#6
Patricia Vazquez-Villegas, Mario A Torres-Acosta, Sergio A Garcia-Echauri, Jose M Aguilar-Yanez, Marco Rito-Palomares, Federico Ruiz-Ruiz
Microalgae have been used during the past four decades in the Bio-industries for the production of high added value products and development of useful approaches with environmental applications. The fast growing rate, simple growth requirements and using sunlight as the major source of energy are the key factors for usage of algae. In the past 15 years, a considerable progress has been made regarding the use of microalgae for production of proteins, nutraceuticals, food supplements, molecular tags for diagnostics and fixation of greenhouse gases...
January 1, 2018: Frontiers in Bioscience (Elite Edition)
https://www.readbyqxmd.com/read/28930525/micronutrient-formulations-for-prevention-of-complications-of-pregnancy
#7
R B Singh, Sanjay Mishra, Shailesh Kumar, Amit Mani Tiwari, Fabien De Meester, Ramesh K Goyal, Kumar Kartikey, Meenakshi Singh
According to a relatively recent UNICEF report, 15 percent of the infant population of the world is of low birth weight with India accounting for one third of all the world's low-weight newborns. Twenty percent of all low birth weight infants die within a month. This mortality figure is higher in developing countries due to inadequate nutritional intake by pregnant women. Development of a new package of nutrient-rich food based on egg or milk or soy bean proteins, containing multiple micronutrient supplements, available at affordable cost, may protect against morbidity and mortality among pregnant women as well as low birth weight in newborns...
January 1, 2018: Frontiers in Bioscience (Scholar Edition)
https://www.readbyqxmd.com/read/28930250/enrichment-of-animal-diets-with-essential-oils-a-great-perspective-on-improving-animal-performance-and-quality-characteristics-of-the-derived-products
#8
REVIEW
Panagiotis E Simitzis
Food industry operates in a competitive market and is continually facing challenges to retain or even increase its market share. Consistent high-quality animal products are required to maintain consumer confidence and consumption. Enrichment of foods with bioactive compounds such as the essential oils appears to improve quality characteristics of the derived products and protects consumers against oxidation and bacterial spoilage effects. Synthetic additives are nowadays questioned due to their suspected carcinogenic potential, and therefore extensive research has been undertaken to identify safe and efficient alternatives...
June 2, 2017: Medicines (Basel, Switzerland)
https://www.readbyqxmd.com/read/28930197/red-blood-cell-eicosapentaenoic-acid-inversely-relates-to-mri-assessed-carotid-plaque-lipid-core-burden-in-elders-at-high-cardiovascular-risk
#9
Núria Bargalló, Rosa Gilabert, Edwin-Saúl Romero-Mamani, Montserrat Cofán, Philip C Calder, Montserrat Fitó, Dolores Corella, Jordi Salas-Salvadó, Miguel Ruiz-Canela, Ramon Estruch, Emilio Ros, Aleix Sala-Vila
Supplemental marine omega-3 eicosapentaenoic acid (EPA) has an anti-atherosclerotic effect. Clinical research on EPA supplied by the regular diet and atherosclerosis is scarce. In the framework of the PREvención con DIeta MEDiterránea (PREDIMED) trial, we conducted a cross-sectional study in 161 older individuals at high vascular risk grouped into different stages of carotid atherosclerosis severity, including those without ultrasound-detected atheroma plaque (n = 38), with plaques <2.0 mm thick (n = 65), and with plaques ≥2...
September 20, 2017: Nutrients
https://www.readbyqxmd.com/read/28930190/oligonol-a-low-molecular-weight-polyphenol-derived-from-lychee-alleviates-muscle-loss-in-diabetes-by-suppressing-atrogin-1-and-murf1
#10
Hung-Wen Liu, Yen-Ju Chen, Yun-Ching Chang, Sue-Joan Chang
Stimulation of the ubiquitin-proteasome pathway-especially E3 ubiquitin ligases Atrogin-1 and MuRF1-is associated with muscle loss in diabetes. Elevated lipid metabolites impair myogenesis. Oligonol, a low molecular weight polyphenol derived from lychee, exhibited anti-diabetic and anti-obesity properties, suggesting it could be a proper supplement for attenuating muscle loss. Dietary (10 weeks) oligonol supplementation (20 or 200 mg/kg diet) on the skeletal muscle loss was investigated in diabetic db/db mice...
September 20, 2017: Nutrients
https://www.readbyqxmd.com/read/28930174/capsaicin-supplementation-improved-risk-factors-of-coronary-heart-disease-in-individuals-with-low-hdl-c-levels
#11
Yu Qin, Li Ran, Jing Wang, Li Yu, He-Dong Lang, Xiao-Lan Wang, Man-Tian Mi, Jun-Dong Zhu
Low high-density lipoprotein cholesterol (HDL-C) is associated with an increased risk of coronary heart disease (CHD). This study aimed to evaluate the effects of capsaicin intervention on the serum lipid profile in adults with low HDL-C. In a randomized, double-blind, controlled clinical trial, 42 eligible subjects were randomly assigned to the capsaicin (n = 21, 4 mg of capsaicin daily) or to the control group (n = 21, 0.05 mg of capsaicin daily) and consumed two capsaicin or control capsules, which contained the powder of the skin of different peppers, twice daily for three months...
September 20, 2017: Nutrients
https://www.readbyqxmd.com/read/28930161/changes-in-bioavailability-of-omega-3-dha-through-alpha-tocopheryl-phosphate-mixture-tpm-after-oral-administration-in-rats
#12
Roksan Libinaki, Paul D Gavin
Benefits of Omega-3 Docosahexaenoic acid (DHA) supplements are hindered by their poor solubility and bioavailability. This study investigated the bioavailability of various formulations of Omega-3 and tocopheryl phosphate mixture (TPM), following oral administration in rats, and assessed whether TPM could improve the oral absorption of DHA. The rats were administered with a high (265.7 mg/kg) or low dose (88.6 mg/kg) of DHA. TPM was examined at 1:0.1 w/w (low TPM dose) and 1:0.5 w/w (high TPM dose). Over 24 h, the DHA plasma concentration followed a TPM dose-dependent relationship, reflected in the higher mean Cmax values (78...
September 20, 2017: Nutrients
https://www.readbyqxmd.com/read/28930142/study-protocol-for-a-randomized-double-blind-treatment-control-trial-comparing-the-efficacy-of-a-micronutrient-formula-to-a-single-vitamin-supplement-in-the-treatment-of-premenstrual-syndrome
#13
Hannah Retallick-Brown, Julia Rucklidge, Neville Blampied
Background: The recent addition of Premenstrual Dysphoric Disorder (PMDD) to the Diagnostic and Statistical Manual (5th ed.) has highlighted the seriousness of this disorder. Many alternatives to psychoactive medication in the form of vitamins, minerals, and plant extracts have been trialled by women seeking a natural treatment approach. We plan to explore whether a well validated micronutrient formula, EMPowerplus Advanced, can outperform a recognized single nutrient treatment, vitamin B6, for the treatment of Premenstrual Syndrome (PMS)...
December 7, 2016: Medicines (Basel, Switzerland)
https://www.readbyqxmd.com/read/28930059/the-role-of-alcohol-on-antiretroviral-therapy-adherence-among-persons-living-with-hiv-in-urban-india
#14
Stephen L Schensul, Toan Ha, Jean J Schensul, Melita Vaz, Rajendra Singh, Joseph A Burleson, Kendall Bryant
OBJECTIVE: The purpose of this study was to estimate the prevalence of alcohol use among men living with HIV on antiretroviral therapy (ART) and examine the association of alcohol use and psychosocial variables on ART adherence. The study was a cross-sectional survey supplemented by medical records and qualitative narratives as a part of the initial formative stage of a multilevel, multicentric intervention and evaluation project. METHOD: A screening instrument was administered to men living with HIV (n = 3,088) at four ART Centers using the Alcohol Use Disorders Identification Test-consumption questions (AUDIT-C) to determine alcohol use for study eligibility...
September 2017: Journal of Studies on Alcohol and Drugs
https://www.readbyqxmd.com/read/28929981/the-presence-of-acylated-ghrelin-during-in-vitro-maturation-of-bovine-oocytes-induces-cumulus-cell-dna-damage-and-apoptosis-and-impairs-early-embryo-development
#15
Matias A Sirini, Juan Mateo Anchordoquy, Juan Patricio Anchordoquy, Ana M Pascua, Noelia Nikoloff, Ana Carranza, Alejandro E Relling, Cecilia C Furnus
The aim of this study was to investigate the effects of acylated ghrelin supplementation during in vitro maturation (IVM) of bovine oocytes. IVM medium was supplemented with 20, 40 or 60 pM acylated ghrelin concentrations. Cumulus expansion area and oocyte nuclear maturation were studied as maturation parameters. Cumulus-oocyte complexes (COC) were assessed with the comet, apoptosis and viability assays. The in vitro effects of acylated ghrelin on embryo developmental capacity and embryo quality were also evaluated...
September 20, 2017: Zygote: the Biology of Gametes and Early Embryos
https://www.readbyqxmd.com/read/28929962/-determination-of-in-vitro-susceptibilities-of-brucella-spp-strains-against-11-different-antibacterial-gents-isolated-from-blood-cultures
#16
Recep Keşli, Hüseyin Bilgin, Halim Yılmaz
Brucellosis is a worldwide zoonotic disease and still continuous to be a major public health problem. In this study, it was aimed to identify the Brucella strains to the species level isolated from blood cultures, and to determine the rate of antimicrobial susceptibility against eleven antibacterial agents. A total of 106 Brucella spp. strains were included in the study, which were isolated from blood cultures in University of Health Sciences, Konya Training and Research Hospital, Medical Microbiology Laboratory between January 2011 and June 2013...
July 2017: Mikrobiyoloji Bülteni
https://www.readbyqxmd.com/read/28929906/the-important-role-of-primary-care-providers-in-the-detection-of-alpha-1-antitrypsin-deficiency
#17
Jorge E Lascano, Michael A Campos
OBJECTIVE: Alpha-1 antitrypsin deficiency (AATD) is an underrecognized genetic disorder that can cause chronic obstructive pulmonary disease (COPD) and liver cirrhosis, two clinical conditions commonly seen by primary care physicians. AATD is estimated to affect 1/4000-1/5000 people in the United States and 1-2% of all COPD cases. METHODS: PubMed was searched for relevant articles using AAT/AATD-related terms. RESULTS: Unfortunately, <10% of symptomatic individuals have been properly diagnosed primarily due to the underdiagnosis of COPD and the lack of awareness of AATD as a possible underlying cause...
September 20, 2017: Postgraduate Medicine
https://www.readbyqxmd.com/read/28929900/a-review-of-canadian-and-international-dementia-strategies
#18
Cole Edick, Nicole Holland, Jessica Ashbourne, Jacobi Elliott, Paul Stolee
To inform future strategy development in Canada and other jurisdictions, we undertook an Internet search to identify existing national and Canadian provincial dementia strategies and their major themes. Twenty-two dementia strategies were identified through an Internet search, supplemented by hand searches of reference lists of retrieved documents. Thematic analysis identified 17 strategic themes; common themes included improved diagnoses and assessments, increased access to care, and improved education of the healthcare workforce...
January 2017: Healthcare Management Forum
https://www.readbyqxmd.com/read/28929699/-transmission-and-development-of-foreign-medicinal-materials-in-the-tang-and-song-dynasties
#19
Meng-Hua Wu, Zhong-Zhen Zhao, Hui Cao
Many foreign medicinal materials that were imported to China via the Silk Road and maritime trade have enriched Chinese medicine. Imported foreign medicines reached a high point by the Tang and Song Dynasties, particularly in the case of aromatic medicines, which supplemented domestic Chinese aromatics and were widely employed in official dispensaries in the Song Dynasty. This study investigated historical records related to imported Chinese medicines in the Tang and Song periods, focusing on their varieties, quantity, use, and localization trends...
November 2016: Zhongguo Zhong Yao za Zhi, Zhongguo Zhongyao Zazhi, China Journal of Chinese Materia Medica
https://www.readbyqxmd.com/read/28929661/-evaluation-of-effect-of-supplementing-qi-and-activating-blood-decoction-based-on-combined-model-of-intestinal-out-cardiac-muscle-cells-and-discussion-of-its-mechanism
#20
Ya Geng, Hong-Jun Yang, Yue-Xiang Ma, Jing-Jing Zhang, Yi Zhang, De-Feng Li, Fang-Bo Zhang, Hai-Yu Xu
This research firstly establishes the oxidative damage model of H9c2 induced by H2O2 and screens the concentration range of intestines absorption liquid of Qi benefiting and blood circulation activating formula which possess external myocardium protection function. Then, the thesis chooses 4 dosages to conduct experiments:examining the protection function of intestines absorption liquid of Qi benefiting and blood circulation activating formula on H9c2 to provide reference for clinical prevention and curing of relative heart diseases of oxidative stress injury; as well as examining the H9c2 cardiac muscle cell vigour, cellular morphology, SOD, MDA and other indexes to primarily evaluate and discuss the functional mechanism of intestines absorption liquid of Qi benefiting and blood circulation activating formula...
October 2016: Zhongguo Zhong Yao za Zhi, Zhongguo Zhongyao Zazhi, China Journal of Chinese Materia Medica
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