keyword
MENU ▼
Read by QxMD icon Read
search

Control

keyword
https://www.readbyqxmd.com/read/28918610/the-role-of-tnf-%C3%AE-in-aflatoxin-b-1-induced-hepatic-toxicity-in-isolated-perfused-rat-liver-model
#1
Kazem Koohi Mohammad, Mahmoud Ghazi-Khansari, Farzad Hayati, Hamid Staji, Morteza Keywanloo, Ebrahim Shahroozian
Aflatoxin B-1 (AFB1) is one of the major mycotoxins causing food contamination. Previous studies have shown that AFB1 can induce carcinogenicity and toxic effects in the isolated perfused rat liver and these effects are associated with its metabolites and peroxidation activity. Here we surveyed whether these pathogenic effects of AFB1 are associated with TNF-α as an inflammatory cytokine in general liver damages. In this study, we used twenty male Wistar rats (250-300 g). Rats were divided into four groups...
July 2017: Acta Medica Iranica
https://www.readbyqxmd.com/read/28918597/effect-of-vibration-on-postural-control-and-gait-of-elderly-subjects-a-systematic-review
#2
REVIEW
Atefeh Aboutorabi, Mokhtar Arazpour, Mahmood Bahramizadeh, Farzam Farahmand, Reza Fadayevatan
BACKGROUND AND AIM: Gait and balance disorders are common in the elderly populations, and their prevalence increases with age. This systematic review was performed to summarize the current evidence for subthreshold vibration interventions on postural control and gait in elderly. METHOD: A review of intervention studies including the following words in the title/abstract: insole, foot and ankle appliances, vibration, noise and elderly related to balance and gait...
September 16, 2017: Aging Clinical and Experimental Research
https://www.readbyqxmd.com/read/28918596/cd5-b-lymphocytes-in-systemic-lupus-erythematosus-patients-relation-to-disease-activity
#3
Hanan Hassan Omar, Samah Ismail Nasef, Hamdy Hassan Omar, Mona Sayed Ghaly
B cells are essential players in the pathogenic mechanisms of systemic lupus erythematosus (SLE). Although CD5+ B cells have been considered to play a paradoxical role in preventing, rather than inducing autoimmunity, there is no consensus agreement about the proportions of CD5+ B cells population in SLE patients. So, the aim of the present study was to assess blood concentration of CD5+ B cells in patients with SLE and to evaluate their relationship with disease activity and organ damage. We recruited 100 SLE patients and 100 healthy control subjects...
September 16, 2017: Clinical Rheumatology
https://www.readbyqxmd.com/read/28918595/successful-pregnancy-in-a-ckd-patient-on-a-low-protein-supplemented-diet-an-opportunity-to-reflect-on-ckd-and-pregnancy-in-mexico-an-emerging-country
#4
Julia Nava, Silvia Moran, Veronica Figueroa, Adriana Salinas, Margy Lopez, Rocio Urbina, Abril Gutierrez, Jose Luis Lujan, Alejandra Orozco, Rafael Montufar, Giorgina B Piccoli
Pregnancy is probably the most important challenge in young women with chronic kidney disease (CKD). The challenge is greater in developing countries, in which access to dialysis is uneven, and prenatal care for CKD patients is not uniformly available. This case report summarizes some of the challenges faced by pregnant CKD women in a developing country. A 35-year-old woman, affected by an undiagnosed kidney disease, experienced preeclampsia at 24 years of age, and started dialysis in emergency at age 31 in the context of severe preeclampsia in her second pregnancy...
September 16, 2017: Journal of Nephrology
https://www.readbyqxmd.com/read/28918592/internal-phosphorus-load-in-a-mexican-reservoir-through-sediment-speciation-analysis
#5
Henri Márquez-Pacheco, Anne Margrethe Hansen
Since the sequential extraction of phosphorus (P) in sediment makes it possible to determine the P potentially available for release, in this paper, we evaluate the fractions of P in sediment profiles from Valle de Bravo reservoir, a eutrophic lake in central Mexico to determine the contributions of each fraction to the internal P load (IPL). The P fractionation scheme employs sequential extractions of sediment with O2-free water (MilliQ), bicarbonate-dithionite (BD), sodium hydroxide (NaOH), hydrochloric acid (HCl), and potassium persulfate (K2S2O8-) to obtain five P fractions...
September 16, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28918581/concurrent-improvement-in-both-binge-eating-and-depressive-symptoms-with-naltrexone-bupropion-therapy-in-overweight-or-obese-subjects-with-major-depressive-disorder-in-an-open-label-uncontrolled-study
#6
Anna I Guerdjikova, Brandon Walsh, Kevin Shan, Amy E Halseth, Eduardo Dunayevich, Susan L McElroy
INTRODUCTION: Binge eating disorder (BED) is associated with obesity and major depressive disorder (MDD). Naltrexone extended-release (ER)/bupropion ER (NB) is approved as an adjunct to diet and physical activity for chronic weight management. In a prospectively designed 24-week open-label, single-arm, single-site trial of 25 women with MDD and overweight/obesity, NB reduced weight and depressive symptoms. METHODS: This post hoc analysis investigated the relationship between change in self-reported binge eating behavior (evaluated with the Binge Eating Scale [BES]) and changes in weight, control of eating, and depressive symptoms...
September 16, 2017: Advances in Therapy
https://www.readbyqxmd.com/read/28918577/microarray-based-snp-genotyping-to-identify-genetic-risk-factors-of-triple-negative-breast-cancer-tnbc-in-south-indian-population
#7
M Aravind Kumar, Vineeta Singh, Shaik Mohammad Naushad, Uday Shanker, M Lakshmi Narasu
In the view of aggressive nature of Triple-Negative Breast cancer (TNBC) due to the lack of receptors (ER, PR, HER2) and high incidence of drug resistance associated with it, a case-control association study was conducted to identify the contributing genetic risk factors for Triple-negative breast cancer (TNBC). A total of 30 TNBC patients and 50 age and gender-matched controls of Indian origin were screened for 9,00,000 SNP markers using microarray-based SNP genotyping approach. The initial PLINK association analysis (p < 0...
September 16, 2017: Molecular and Cellular Biochemistry
https://www.readbyqxmd.com/read/28918572/spot-light-on-skeletal-muscles-optogenetic-stimulation-to-understand-and-restore-skeletal-muscle-function
#8
Tobias van Bremen, Thorsten Send, Philipp Sasse, Tobias Bruegmann
Damage of peripheral nerves results in paralysis of skeletal muscle. Currently, the only treatment option to restore proper function is electrical stimulation of the innervating nerve or of the skeletal muscles directly. However this approach has low spatial and temporal precision leading to co-activation of antagonistic muscles and lacks cell-type selectivity resulting in pain or discomfort by stimulation of sensible nerves. In contrast to electrical stimulation, optogenetic methods enable spatially confined and cell-type selective stimulation of cells expressing the light sensitive channel Channelrhodopsin-2 with precise temporal control over the membrane potential...
September 16, 2017: Journal of Muscle Research and Cell Motility
https://www.readbyqxmd.com/read/28918557/biomarker-levels-in-gingival-crevicular-fluid-of-generalized-aggressive-periodontitis-patients-after-non-surgical-periodontal-treatment
#9
Federica Romano, Loretta Bongiovanni, Laura Bianco, Federica Di Scipio, Zhiqian Yang, Andrea Elio Sprio, Giovanni Nicolao Berta, Mario Aimetti
OBJECTIVES: The aim of this study was to assess the effects of non-surgical periodontal treatment on gingival crevicular fluid (GCF) cytokines in patients with generalized aggressive periodontitis (GAgP), in relation to clinical parameters. MATERIALS AND METHODS: Data were obtained from 16 GAgP patients and 15 periodontally healthy controls. Periodontal parameters and GCF biomarker levels were evaluated at baseline and repeated 3 and 6 months after treatment for GAgP subjects...
September 16, 2017: Clinical Oral Investigations
https://www.readbyqxmd.com/read/28918556/effects-of-pregabalin-on-postoperative-pain-after-hysterectomy-under-spinal-anesthesia-with-intrathecal-morphine-a-randomized-controlled-trial
#10
Taniga Kiatchai, Vimolluck Sanansilp, Namtip Triyasunant, Sasithorn Saengprateep, Paksiree Changkittirat, Vuthinun Achariyapota
PURPOSE: To determine if preoperative pregabalin could decrease 24-h postoperative morphine consumption after spinal anesthesia with intrathecal morphine compared with placebo. METHODS: A randomized, double-blind, controlled trial was performed in the tertiary care center. Patients aged between 18 and 65 years who were American Society of Anesthesiologists class I-II and scheduled for abdominal hysterectomy with or without salpingo-oophorectomy were randomly allocated to a placebo or a pregabalin group...
September 16, 2017: Journal of Anesthesia
https://www.readbyqxmd.com/read/28918555/prognostic-factors-for-mortality-in-middle-aged-and-older-hemodialysis-patients-a-5-year-observational-study
#11
Kojiro Nagai, Motokazu Matsuura, Kenji Tsuchida, Hiro-Omi Kanayama, Toshio Doi, Jun Minakuchi
Clinical guidelines for hemodialysis therapy have been described in an evidence-based manner with most evidence from randomized control trials or retrospective studies in which all generations of the hemodialysis patients were enrolled. Therefore, the question still remains whether these guidelines can be applied to increasing older patients. This study is an observational study, including 735 patients who received maintenance hemodialysis in April 2006. At baseline, the participants' age was 62.1 ± 12...
September 16, 2017: Journal of Artificial Organs: the Official Journal of the Japanese Society for Artificial Organs
https://www.readbyqxmd.com/read/28918548/tumor-and-serum-dna-methylation-in-women-receiving-preoperative-chemotherapy-with-or-without-vorinostat-in-tbcrc008
#12
Roisin M Connolly, Mary Jo Fackler, Zhe Zhang, Xian C Zhou, Matthew P Goetz, Judy C Boughey, Bridget Walsh, John T Carpenter, Anna Maria Storniolo, Stanley P Watkins, Edward W Gabrielson, Vered Stearns, Saraswati Sukumar
BACKGROUND: Methylated gene markers have shown promise in predicting breast cancer outcomes and treatment response. We evaluated whether baseline and changes in tissue and serum methylation levels would predict pathological complete response (pCR) in patients with HER2-negative early breast cancer undergoing preoperative chemotherapy. METHODS: The TBCRC008 trial investigated pCR following 12 weeks of preoperative carboplatin and albumin-bound paclitaxel + vorinostat/placebo (n = 62)...
September 16, 2017: Breast Cancer Research and Treatment
https://www.readbyqxmd.com/read/28918546/systemic-effects-of-repeated-intraocular-dexamethasone-intravitreal-implant-in-diabetic-patients-a-retrospective-study
#13
Alicia Valverde-Megías, Pilar Cifuentes-Canorea, Jorge Ruiz-Medrano, Pablo Peña-García, Alicia Megías-Fresno, Juan Donate-López, Julián García-Feijoo
INTRODUCTION: The objective of this study is to evaluate the influence of repeated intraocular dexamethasone implant (Ozurdex) injections on metabolic control in type 2 diabetic patients. METHODS: Retrospective study of 165 type 2 diabetic patients starting Ozurdex treatment who received no less than three consecutive injections. Glycated hemoglobin (HbA1c), serum creatinine, total cholesterol, high-density lipoprotein (HDL) cholesterol, low-density lipoprotein (LDL) cholesterol, and triglycerides (TGs) were evaluated during 15 months of follow-up after Ozurdex treatment onset...
September 16, 2017: Diabetes Therapy: Research, Treatment and Education of Diabetes and related Disorders
https://www.readbyqxmd.com/read/28918545/increased-postharvest-life-of-tomlox-b-silenced-mutants-of-tomato-solanum-lycopersicum-var-ta234
#14
Elizabeth León-García, Gilber Vela-Gutiérrez, Oscar A Del Ángel-Coronel, Cristobal Torres-Palacios, Javier De La Cruz-Medina, Miguel A Gómez-Lim, Hugo Sergio García
A healthy lifestyle includes fruits and vegetables consumption. Tomato is one of the most consumed vegetables, although it is susceptible to physical damage through postharvest handling, thus leading to important losses. Softening is an important variable during tomato ripening; excessive softening is undesirable and leads to postharvest losses. TomloxB plays an important role in ripening, mainly in the loss of cellular integrity caused by fatty acids released from the lipid matrix of membranes that initiate oxidative deterioration, which is in turn carried into senescence...
September 16, 2017: Plant Foods for Human Nutrition
https://www.readbyqxmd.com/read/28918543/dietary-docosahexaenoic-acid-decreased-lipid-accumulation-via-inducing-adipocytes-apoptosis-of-grass-carp-ctenopharygodon-idella
#15
Ai Jin, Cai-Xia Lei, Jing-Jing Tian, Jian Sun, Hong Ji
The purpose of this study was to explore the mechanism of by which docosahexaenoic acid (DHA) inhibit the accumulation of adipose tissue lipid in grass carp (Ctenopharyngodon idella). We therefore designed two semi-purified diets, namely DHA-free (control) and DHA-supplemented, and fed them to grass carp (22.19 ± 1.76 g) for 3 and 6 weeks. DHA supplementation led to a significantly lower intraperitoneal fat index (IPFI) than that in the control group by reducing the number of adipocytes but significantly higher adipocyte size (P < 0...
September 17, 2017: Fish Physiology and Biochemistry
https://www.readbyqxmd.com/read/28918539/accelerating-vaccine-development-during-the-2013-2016-west-african-ebola-virus-disease-outbreak
#16
Elizabeth S Higgs, Sheri A Dubey, Beth A G Coller, Jakub K Simon, Laura Bollinger, Robert A Sorenson, Barthalomew Wilson, Martha C Nason, Lisa E Hensley
The Ebola virus disease outbreak that began in Western Africa in December 2013 was unprecedented in both scope and spread, and the global response was slower and less coherent than was optimal given the scale and pace of the epidemic. Past experience with limited localized outbreaks, lack of licensed medical countermeasures, reluctance by first responders to direct scarce resources to clinical research, community resistance to outside interventions, and lack of local infrastructure were among the factors delaying clinical research during the outbreak...
September 17, 2017: Current Topics in Microbiology and Immunology
https://www.readbyqxmd.com/read/28918534/do-surgical-helmet-systems-affect-intraoperative-wound-contamination-a-randomised-controlled-trial
#17
Otis C Shirley, Ali Bayan, Mark Zhu, James P Dalton, Siouxsie Wiles, Simon W Young
BACKGROUND: Deep infection following arthroplasty remains a devastating complication. Some registry data suggests that modern positive-pressure surgical helmet systems (SHS) are associated with a paradoxical increase in infection rates, and as such their role in arthroplasty remains unclear. The aim of this study was to investigate whether SHS increase wound contamination in total knee arthroplasty (TKA) and if this contamination can be reduced by placing tape around the gown/glove interface...
September 16, 2017: Archives of Orthopaedic and Trauma Surgery
https://www.readbyqxmd.com/read/28918530/exogenous-and-endogenous-increase-in-fungal-ggpp-increased-fungal-taxol-production
#18
Sameh S M Soliman, Kareem A Mosa, Ali A El-Keblawy, Mohamed I Husseiny
Taxol is an anticancer identified in both endophytic fungus and its host plant. Plant Taxol is a diterpenoid with geranylgeranyl diphosphate (GGPP) mediates the biosynthesis of its terpenoid moiety. Previous report has suggested that fungal Taxol may require terpenoid pathway for its biosynthesis. Here in this study, feeding a Taxol-producing endophytic fungus (Paraconiothyrium SSM001) with terpenoid precursors including isopentenyl pyrophosphate (IPP, isoprene) and GGPP enhanced Taxol production threefold and fivefold, respectively, compared to the control...
September 16, 2017: Applied Microbiology and Biotechnology
https://www.readbyqxmd.com/read/28918525/increasing-participant-motivation-reduces-rates-of-intentional-and-unintentional-mind-wandering
#19
Paul Seli, Daniel L Schacter, Evan F Risko, Daniel Smilek
We explored the possibility that increasing participants' motivation to perform well on a focal task can reduce mind wandering. Participants completed a sustained-attention task either with standard instructions (normal motivation), or with instructions informing them that they could be excused from the experiment early if they achieved a certain level of performance (higher motivation). Throughout the task, we assessed rates of mind wandering (both intentional and unintentional types) via thought probes. Results showed that the motivation manipulation led to significant reductions in both intentional and unintentional mind wandering as well as improvements in task performance...
September 16, 2017: Psychological Research
https://www.readbyqxmd.com/read/28918521/relation-of-parent-knowledge-to-glycemic-control-among-emerging-adults-with-type-1-diabetes-a-mediational-model
#20
Vicki S Helgeson, Abigail Kunz Vaughn, Howard Seltman, Trevor Orchard, Dorothy Becker, Ingrid Libman
The study goal was to examine the links of parent knowledge of children's behavior to diabetes outcomes and to test a mediational model that focused on psychological distress and self-care behavior. We recruited 132 adolescents (average age 12) and followed them to average age 23. At age 23 (n = 107), we conducted in-person interviews with these emerging adults to measure parent knowledge, psychological distress, self-care behavior and glycemic control. We used structural equation modeling to test our hypotheses with these cross-sectional data...
September 16, 2017: Journal of Behavioral Medicine
keyword
keyword
120211
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"