keyword
MENU ▼
Read by QxMD icon Read
search

CURB

keyword
https://www.readbyqxmd.com/read/28814752/oncofetal-hmga2-effectively-curbs-unconstrained-and-dna-supercoiling
#1
Xiaodan Zhao, Sabrina Peter, Peter Dröge, Jie Yan
HMGA2 belongs to the family of the high mobility group (HMG) proteins. It binds DNA via three AT-hook domains to the minor groove of adenine-thymine (AT) rich DNA. Recently, a new function of HMGA2 as a replication fork chaperone that protects stem and cancer cells from replication fork collapse induced by chemotherapeutic agents was uncovered, suggesting a previously uncharacterized binding at replication forks. In this study, we examined HMGA2 binding to four DNA structures relevant to replication forks, namely ds DNA, ss DNA, forked DNA and supercoiled DNA plectonemes...
August 16, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28814242/antimicrobial-peptides-a-promising-therapeutic-strategy-in-tackling-antimicrobial-resistance
#2
Ramya Nuti, Sridhar Goud, A Prasanth Saraswati, Ravi Alvala, Mallika Alvala
BACKGROUND: Antimicrobial resistance (AMR) has posed a serious threat to global public health and it requires immediate action, preferably long term. Current drug therapies have failed to curb this menace due to the ability of microbes to circumvent the mechanisms through which the drugs act. From the drug discovery point of view, the majority of drugs currently employed for antimicrobial therapy are small molecules. Recent trends reveal a surge in the use of peptides as drug candidates as they offer remarkable advantages over small molecules...
August 14, 2017: Current Medicinal Chemistry
https://www.readbyqxmd.com/read/28813845/an-assistance-device-to-help-people-with-trunk-impairment-maintain-posture
#3
Tomoka Ogura, Taku Itami, Ken'ichi Yano, Ichidai Mori, Kazuhiro Kameda
People with trunk impairment cannot lean forward because of the dysfunction of the trunk resulting from events such as cervical cord injury (CCI). It is therefore difficult for such people to work at a table because they may easily fall from their wheelchair, and it is also hard for them to return to their original position. This limits the activities of daily living (ADLs) of people with trunk impairment. These problems can be solved to some extent with equipment such as a wheelchair belt or a spinal orthosis that can help the person to maintain his or her posture...
July 2017: IEEE ... International Conference on Rehabilitation Robotics: [proceedings]
https://www.readbyqxmd.com/read/28808183/indoor-tanning-bed-use-and-risk-of-food-addiction-based-on-the-modified-yale-food-addiction-scale
#4
Wen-Qing Li, John E McGeary, Eunyoung Cho, Alan Flint, Shaowei Wu, Alberto Ascherio, Eric Rimm, Alison Field, Abrar A Qureshi
The popularity of indoor tanning may be partly attributed to the addictive characteristics of tanning for some individuals. We aimed to determine the association between frequent indoor tanning, which we view as a surrogate for tanning addiction, and food addiction. A total of 67,910 women were included from the Nurses' Health Study II. In 2005, we collected information on indoor tanning during high school/college and age 25-35 years, and calculated the average use of indoor tanning during these periods. Food addiction was defined as ≥3 clinically significant symptoms plus clinically significant impairment or distress, assessed in 2009 using a modified version of the Yale Food Addiction Scale...
October 17, 2016: Journal of Biomedical Research
https://www.readbyqxmd.com/read/28806924/essential-genome-of-campylobacter-jejuni
#5
Rabindra K Mandal, Tieshan Jiang, Young Min Kwon
BACKGROUND: Campylobacter species are a leading cause of bacterial foodborne illness worldwide. Despite the global efforts to curb them, Campylobacter infections have increased continuously in both developed and developing countries. The development of effective strategies to control the infection by this pathogen is warranted. The essential genes of bacteria are the most prominent targets for this purpose. In this study, we used transposon sequencing (Tn-seq) of a genome-saturating library of Tn5 insertion mutants to define the essential genome of C...
August 14, 2017: BMC Genomics
https://www.readbyqxmd.com/read/28805234/prognostic-factors-for-mortality-due-to-pneumonia-among-adults-from-different-age-groups-in-singapore-and-mortality-predictions-based-on-psi-and-curb-65
#6
Zoe Xz Zhang, Yang Yong, Wan C Tan, Liang Shen, Han Seong Ng, Kok Yong Fong
INTRODUCTION: Pneumonia is associated with considerable mortality. However, the information on age-specific prognostic factors for death from pneumonia is limited. METHODS: Patients hospitalised with a diagnosis of pneumonia through the emergency department were stratified into three age groups: 18-64 years; 65-84 years; and ≥ 85 years. Multivariate logistic regression and receiver operating characteristic (ROC) curve analyses were conducted to evaluate prognostic factors for mortality and the performance of pneumonia severity scoring tools for mortality prediction...
August 14, 2017: Singapore Medical Journal
https://www.readbyqxmd.com/read/28803698/genomics-and-ecology-of-novel-n2o-reducing-microorganisms
#7
REVIEW
Sara Hallin, Laurent Philippot, Frank E Löffler, Robert A Sanford, Christopher M Jones
Microorganisms with the capacity to reduce the greenhouse gas nitrous oxide (N2O) to harmless dinitrogen gas are receiving increased attention due to increasing N2O emissions (and our need to mitigate climate change) and to recent discoveries of novel N2O-reducing bacteria and archaea. The diversity of denitrifying and nondenitrifying microorganisms with capacity for N2O reduction was recently shown to be greater than previously expected. A formerly overlooked group (clade II) in the environment include a large fraction of nondenitrifying N2O reducers, which could be N2O sinks without major contribution to N2O formation...
August 10, 2017: Trends in Microbiology
https://www.readbyqxmd.com/read/28802173/fungicidal-activity-of-copper-sputtered-flexible-surfaces-under-dark-and-actinic-light-against-azole-resistant-candida-albicans-and-candida-glabrata
#8
Myriam K S Ballo, Sami Rtimi, John Kiwi, César Pulgarin, José M Entenza, Alain Bizzini
Candida spp. are able to survive on hospital surfaces and causes healthcare-associated infections (HCAIs). Since surface cleaning and disinfecting interventions are not totally effective to eliminate Candida spp., new approaches should be devised. Copper (Cu) has widely recognized antifungal activity and the use of Cu-sputtered surfaces has recently been proposed to curb the spread of HCAIs. Moreover, the activity of Cu under the action of actinic light remains underexplored. We investigated the antifungal activity of Cu-sputtered polyester surfaces (Cu-PES) against azole-resistant Candida albicans and Candida glabrata under dark and low intensity visible light irradiation (4...
July 29, 2017: Journal of Photochemistry and Photobiology. B, Biology
https://www.readbyqxmd.com/read/28798895/prevalence-and-identification-of-serum-markers-associated-with-vertical-transmission-of-hepatitis-b-in-pregnant-women-in-yaounde-cameroon
#9
Lucien Honoré Etame Sone, Roger Ahouga Voufo, Henriette Thérèse Dimodi, Michel Kengne, Cédric Gueguim, Nnanga Ngah, Julius Oben, Judith Laure Ngondi
OBJECTIVE: To determine the prevalence of Hepatitis B Virus (HBV) infection in pregnant women and identify markers associated with vertical transmission of HBV. METHODS: Prospective and cross-sectional study over 10 months on 298 pregnant women attending antenatal clinics in the Cité Verte and Efoulan District hospitals in Cameroon. A dry tube blood collection was performed on all pregnant women and babies born to HBsAg-positive mothers. Serum from the women was used to test for HBsAg through immunochromatography and then confirmed by ELISA...
2017: International Journal of MCH and AIDS
https://www.readbyqxmd.com/read/28798264/compliance-with-smoke-free-legislation-and-smoking-behaviour-observational-field-study-from-punjab-india
#10
Sonu Goel, Deepak Sharma, Rakesh Gupta, Vini Mahajan
BACKGROUND: Indian smoke-free legislation requires prohibition of smoking at public places and owners of public places to display 'no smoking' signages. AIMS AND OBJECTIVES: The study aims to assess the compliance of public places with smoke-free legislation and determine the factors associated with active smoking in public places. METHODOLOGY: This was a cross-sectional analytic observational quantitative survey conducted by a team of trained field investigators using a structured observational checklist across 6875 public places in Punjab state of India...
August 10, 2017: Tobacco Control
https://www.readbyqxmd.com/read/28798108/fear-of-microbial-taint-curbs-mars-explorers
#11
Paul Voosen
No abstract text is available yet for this article.
August 11, 2017: Science
https://www.readbyqxmd.com/read/28797776/increase-in-seizure-susceptibility-in-sepsis-like-condition-explained-by-spiking-cytokines-and-altered-adhesion-molecules-level-with-impaired-blood-brain-barrier-integrity-in-experimental-model-of-rats-treated-with-lipopolysaccharides
#12
Rakesh K Sewal, Manish Modi, Uma Nahar Saikia, Amitava Chakrabarti, Bikash Medhi
BACKGROUND AND OBJECTIVE: Epilepsy is a neurological disorder characterized by recurrent unprovoked seizures. Sepsis is a condition which initiates a cascade of a surge of inflammatory mediators. Interplay between seizures and inflammation other than of brain origin is yet to be explored. The present study was designed to evaluate the seizure susceptibility in experimental models of lipopolysaccharide (LPS) induced sepsis. DESIGN AND METHODS: Experimental sepsis was induced using lipopolysaccharides in Wistar rats...
June 15, 2017: Epilepsy Research
https://www.readbyqxmd.com/read/28797758/infection-control-measures-and-prevalence-of-multidrug-resistant-organisms-in-non-hospital-care-settings-in-northeastern-germany-results-from-a-one-day-point-prevalence-study
#13
N O Hübner, K Dittmann, R Begunk, A Kramer
BACKGROUND: Much of the existing literature on the epidemiology of multidrug resistant bacterial organisms (MDROs) and infection control measures still concentrates on hospital care settings. AIM: We piloted a cross-sectional survey in long-term care facilities (LTCFs), rehabilitation clinics and home care services (HCSs) to assess the prevalence of MDROs, structural data on infection control and referral links between care settings in the state of Mecklenburg-Western Pomerania (Germany) in 2015...
August 7, 2017: Journal of Hospital Infection
https://www.readbyqxmd.com/read/28797534/current-status-of-therapeutic-and-vaccine-approaches-against-zika-virus
#14
REVIEW
Braira Wahid, Amjad Ali, Shazia Rafique, Muhammad Idrees
Zika virus (ZIKV) is a global threat because it is spreading at an alarming rate because of its wider range of transmission routes. The neuroteratogenic nature of ZIKV infection is posing serious threats to unborn lives therefore, it is necessary to develop an ideal ZIKV prophylactic or therapeutic agent urgently. Researchers are having tough time finding a treatment for ZIKV in part because of serious consequences of vaccines and drugs to unborn lives and pregnant women. However, in vitro and in vivo evaluation of therapeutic efficacy of DNA vaccine, recombinant subunit vaccine, and ZIKV purified inactivated vaccine offers hope for human protection...
August 7, 2017: European Journal of Internal Medicine
https://www.readbyqxmd.com/read/28790900/maladaptive-decision-making-in-adults-with-a-history-of-adolescent-alcohol-use-in-a-preclinical-model-is-attributable-to-the-compromised-assignment-of-incentive-value-during-stimulus-reward-learning
#15
Lauren C Kruse, Abigail G Schindler, Rapheal G Williams, Sophia J Weber, Jeremy J Clark
According to recent WHO reports, alcohol remains the number one substance used and abused by adolescents, despite public health efforts to curb its use. Adolescence is a critical period of biological maturation where brain development, particularly the mesocorticolimbic dopamine system, undergoes substantial remodeling. These circuits are implicated in complex decision making, incentive learning and reinforcement during substance use and abuse. An appealing theoretical approach has been to suggest that alcohol alters the normal development of these processes to promote deficits in reinforcement learning and decision making, which together make individuals vulnerable to developing substance use disorders in adulthood...
2017: Frontiers in Behavioral Neuroscience
https://www.readbyqxmd.com/read/28789969/tissue-control-of-androgen-action-the-ups-and-downs-of-androgen-receptor-expression
#16
REVIEW
Irene Hunter, Colin W Hay, Bianca Esswein, Kate Watt, Iain J McEwan
The hormone testosterone plays crucial roles during male development and puberty and throughout life, as an anabolic regulator of muscle and bone structure and function. The actions of testosterone are mediated, primarily, through the androgen receptor, a member of the nuclear receptor superfamily. The androgen receptor gene is located on the X-chromosome and receptor levels are tightly controlled both at the level of transcription of the gene and post-translationally at the protein level. Sp1 has emerged as the major driver of expression of the androgen receptor gene, while auto-regulation by androgens is associated with both positive and negative regulation in a possible cell-selective manner...
August 5, 2017: Molecular and Cellular Endocrinology
https://www.readbyqxmd.com/read/28782240/electrophoretic-deposition-of-mgo-nanoparticles-imparts-antibacterial-properties-to-poly-l-lactic-acid-for-orthopedic-applications
#17
Daniel J Hickey, Divya Muthusamy, Thomas J Webster
Bacterial infection of implanted biomaterials is a serious problem that increases health care costs and negatively affects a considerable fraction of orthopedic procedures. In this field, magnesium oxide nanoparticles (MgO NPs) have emerged as a promising material to combat bacterial infection while maintaining or improving bone cell functions. Here, MgO NPs were electrophoretically deposited onto poly-L-lactic acid (PLLA) sheets to achieve a coating of highly exposed MgO NPs that directly influenced cell-substrate interactions at short time scales...
August 7, 2017: Journal of Biomedical Materials Research. Part A
https://www.readbyqxmd.com/read/28776530/rapid-laboratory-diagnosis-of-pulmonary-tuberculosis
#18
Prasanna Bhirud, Ameeta Joshi, Nilma Hirani, Abhay Chowdhary
BACKGROUND: Tuberculosis (TB) ranks as the second leading cause of death from an infectious disease worldwide. Early diagnosis of Mycobacterium tuberculosis in clinical samples becomes important in the control of TB both for the treatment of patients and for curbing of disease transmission to the others in the community. The study objective was to perform Ziehl-Neelsen (ZN) staining, fluorochrome staining, line probe assay (LPA), and loop-mediated isothermal amplification (LAMP) assay for rapid detection of pulmonary TB (PTB) and to compare the results of LPA and LAMP in terms of sensitivity, specificity, and turnaround time...
July 2017: International Journal of Mycobacteriology
https://www.readbyqxmd.com/read/28770225/pegylated-curcumin-derivative-attenuates-hepatic-steatosis-via-creb-ppar-%C3%AE-cd36-pathway
#19
Yu Liu, Fei Cheng, Yuxuan Luo, Zhu Zhan, Peng Hu, Hong Ren, Huadong Tang, Mingli Peng
Curcumin has the potential to cure dyslipidemia and nonalcoholic fatty liver disease (NAFLD). However, its therapeutic effects are curbed by poor bioavailability. Our previous work has shown that modification of curcumin with polyethylene glycol (PEG) improves blood concentration and tissue distribution. This study sought to investigate the role of a novel PEGylated curcumin derivative (Curc-mPEG454) in regulating hepatic lipid metabolism and to elucidate the underlying molecular mechanism in a high-fat-diet- (HFD-) fed C57BL/6J mouse model...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28764819/sex-composition-of-twins-and-associations-with-morbidity-mortality-and-maternal-treatment-seeking-outcomes-in-resource-poor-settings
#20
Rob Stephenson, Mondie Blalock Tharp, John Mark Wiginton, Nicholas Metheny
Societal gender inequality and a preference for male children has been shown to be detrimental to girls' health. This is despite females' innate biological advantage early in life. The negative effects of gender inequity on female health are most pronounced in resource-poor countries, where cultural norms supporting a preference for male children are strongest. However, most of what is known about gender inequality and child health comes from studies of singleton births. There is little evidence for how, or if, the disadvantages associated with gender bias and son preference extend to multiple births, a population inherently at risk for a number of health challenges...
August 2, 2017: Journal of Biosocial Science
keyword
keyword
71336
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"