keyword
MENU ▼
Read by QxMD icon Read
search

Harm

keyword
https://www.readbyqxmd.com/read/28239649/switching-harmful-visceral-fat-to-beneficial-energy-combustion-improves-metabolic-dysfunctions
#1
Xiaoyan Yang, Wenhai Sui, Meng Zhang, Mei Dong, Sharon Lim, Takahiro Seki, Ziheng Guo, Carina Fischer, Huixia Lu, Cheng Zhang, Jianmin Yang, Meng Zhang, Yangang Wang, Caixia Cao, Yanyan Gao, Xingguo Zhao, Meili Sun, Yuping Sun, Rujie Zhuang, Nilesh J Samani, Yun Zhang, Yihai Cao
Visceral fat is considered the genuine and harmful white adipose tissue (WAT) that is associated to development of metabolic disorders, cardiovascular disease, and cancer. Here, we present a new concept to turn the harmful visceral fat into a beneficial energy consumption depot, which is beneficial for improvement of metabolic dysfunctions in obese mice. We show that low temperature-dependent browning of visceral fat caused decreased adipose weight, total body weight, and body mass index, despite increased food intake...
February 23, 2017: JCI Insight
https://www.readbyqxmd.com/read/28239403/lipid-overload-during-gestation-and-lactation-can-independently-alter-lipid-homeostasis-in-offspring-and-promote-metabolic-impairment-after-new-challenge-to-high-fat-diet
#2
Laís Angélica de Paula Simino, Thaís de Fante, Marina Figueiredo Fontana, Fernanda Oliveira Borges, Márcio Alberto Torsoni, Marciane Milanski, Lício Augusto Velloso, Adriana Souza Torsoni
BACKGROUND: Nutritional status in early life is critically involved in the metabolic phenotype of offspring. However the changes triggered by maternal consumption of high-fat diet (HFD) in pre- or postnatal period should be better understood. Here we evaluated whether maternal HFD consumption during gestation and lactation could differently affect liver miR-122 and miR-370 expression leading to metabolic damages observed in offspring. Moreover, we investigate whether early overnutrition program offspring to more harmful response to HFD in later life...
2017: Nutrition & Metabolism
https://www.readbyqxmd.com/read/28239351/reported-adverse-drug-reactions-in-infants-a-nationwide-analysis-in-malaysia
#3
Rosliana Rosli, Ahmad Fauzi Dali, Noorizan Abd Aziz, Long Chiau Ming, Mohamed Mansor Manan
Spontaneous adverse drug reactions (ADRs) reporting is a useful source of drug safety information in infants as only adult patients are routinely tested in clinical trials. This study was aimed to evaluate the spontaneously reported ADRs using WHO Adverse Reaction Terminology and to identify the common drugs associated with ADRs in children under 2 years of age. A retrospective analysis of ADR data for children below 2 years old from 2000 to 2013 was conducted using the data extracted from Malaysia's national pharmacovigilance database, QUEST2 System...
2017: Frontiers in Pharmacology
https://www.readbyqxmd.com/read/28239322/intestinal-barrier-integrity-and-function-in-infants-with-cholestasis
#4
Nagla H Abu Faddan, Tahra M K Sherif, Omnia A Mohammed, Khalid A Nasif, Ebtesam M El Gezawy
BACKGROUND/AIMS: The safety of the human body is maintained by effective monitoring of the mucosal surface integrity and protection against potentially harmful compounds. This function of the gut called intestinal barrier function can be affected by cholestasis and the absence of bile in the intestinal lumen. We aimed to determine whether the gut barrier integrity is impaired in infants with cholestasis by evaluation of the intestinal fatty acid binding proteins (I-FABP) and ileal bile acid binding protein (I-BABP) as markers of intestinal epithelial cell damage and plasma D-lactate level as a marker of gut wall permeability...
January 2017: Intestinal Research
https://www.readbyqxmd.com/read/28238852/the-use-of-charcoal-in-modified-cigarette-filters-for-mainstream-smoke-carbonyl-reduction
#5
Julie A Morabito, Matthew R Holman, Yan S Ding, Xizheng Yan, Michele Chan, Dana Chafin, Jose Perez, Magaly I Mendez, Roberto Bravo Cardenas, Clifford Watson
Carbonyls are harmful and potentially harmful constituents (HPHCs) in mainstream cigarette smoke (MSS). Carbonyls, including formaldehyde and acrolein, are carcinogenic or mutagenic in a dose-dependent manner. Past studies demonstrate significant reduction of HPHCs by charcoal filtration. However, limits of charcoal filtration and cigarette design have not yet been investigated in a systematic manner. Objective data is needed concerning the feasibility of HPHC reduction in combustible filtered cigarettes. This systematic study evaluates the effect of charcoal filtration on carbonyl reduction in MSS...
February 23, 2017: Regulatory Toxicology and Pharmacology: RTP
https://www.readbyqxmd.com/read/28238734/drug-releasing-nanoplatforms-activated-by-alternating-magnetic-fields
#6
REVIEW
Damien Mertz, Olivier Sandre, Sylvie Begin-Colin
The use of an alternating magnetic field (AMF) to generate non-invasively and spatially a localized heating from a magnetic nano-mediator has become very popular these last years to develop magnetic hyperthermia (MH) as a promising therapeutic modality already used in the clinics. AMF has become highly attractive this last decade over others radiations, as AMF allows a deeper penetration in the body and a less harmful ionizing effect. In addition to pure MH which induces tumor cell death through local T elevation, this AMF-generated magneto-thermal effect can also be exploited as a relevant external stimulus to trigger a drug release from drug-loaded magnetic nanocarriers, temporally and spatially...
February 23, 2017: Biochimica et Biophysica Acta
https://www.readbyqxmd.com/read/28238691/early-invasive-versus-initial-conservative-strategies-for-women-with-non-st-elevation-acute-coronary-syndromes-propensity-matched-analysis
#7
Islam Y Elgendy, Ahmed N Mahmoud, Hend Mansoor, Anthony A Bavry
BACKGROUND: Studies conducted largely in men have shown improved outcomes with an early invasive strategy with non-ST-elevation acute coronary syndrome. In contrast, data have been less conclusive in women, with some trials demonstrating potential harm. This study aims to assess if an early invasive strategy in women is associated with better outcomes in real world data. METHODS: Women admitted with a primary diagnosis of non-ST-elevation myocardial infarction or unstable angina were identified from the National Inpatient Sample years 2012-2013...
February 24, 2017: American Journal of Medicine
https://www.readbyqxmd.com/read/28238658/role-of-lotr1-in-nutrient-transport-through-organization-of-spatial-distribution-of-root-endodermal-barriers
#8
Baohai Li, Takehiro Kamiya, Lothar Kalmbach, Mutsumi Yamagami, Katsushi Yamaguchi, Shuji Shigenobu, Shinichiro Sawa, John M C Danku, David E Salt, Niko Geldner, Toru Fujiwara
The formation of Casparian strips and suberin lamellae at the endodermis limits the free diffusion of nutrients and harmful substances via the apoplastic space between the soil solution and the stele in roots [1-3]. Casparian strips are ring-like lignin polymers deposited in the middle of anticlinal cell walls between endodermal cells and fill the gap between them [4-6]. Suberin lamellae are glycerolipid polymers covering the endodermal cells and likely function as a barrier to limit transmembrane movement of apoplastic solutes into the endodermal cells [7, 8]...
February 21, 2017: Current Biology: CB
https://www.readbyqxmd.com/read/28238609/epidemiology-of-coronial-deaths-from-pesticide-ingestion-in-australia
#9
Nicholas J Osborne, Rose Cairns, Andrew H Dawson, Kate M Chitty, Nicholas A Buckley
Pesticides in Australia are tightly regulated but it is unknown how this may affect the distribution of misuse and self-harm across Australia, both spatially and within subgroups in the population. We performed an observational study to examine spatial differences in suicide/deliberate poisonings with pesticides in Australia. We examined Coronial inquest cases of self-harm by pesticide ingestion for the years 2001-2013 (n=209). Coronial cases were older, more likely to be male, have lower SES status and live in outer regional areas as opposed to cities when compared to the general population...
February 4, 2017: International Journal of Hygiene and Environmental Health
https://www.readbyqxmd.com/read/28238298/factors-associated-with-high-consumption-of-soft-drinks-among-australian-secondary-school-students
#10
Maree Scully, Belinda Morley, Philippa Niven, David Crawford, Iain S Pratt, Melanie Wakefield
OBJECTIVE: To examine demographic and behavioural correlates of high consumption of soft drinks (non-alcoholic sugar-sweetened carbonated drinks excluding energy drinks) among Australian adolescents and to explore the associations between high consumption and soft drink perceptions and accessibility. DESIGN: Cross-sectional self-completion survey and height and weight measurements. SETTING: Australian secondary schools. SUBJECTS: Students aged 12-17 years participating in the 2012-13 National Secondary Students' Diet and Activity (NaSSDA) survey (n 7835)...
February 27, 2017: Public Health Nutrition
https://www.readbyqxmd.com/read/28238222/calcium-and-phosphorus-supplementation-of-human-milk-for-preterm-infants
#11
REVIEW
Jane E Harding, Jess Wilson, Julie Brown
BACKGROUND: Preterm infants are born with low skeletal stores of calcium and phosphorus. Preterm human milk provides insufficient calcium and phosphorus to meet the estimated needs of preterm infants for adequate growth. Supplementation of human milk with calcium and phosphorus may improve growth and development of preterm infants. OBJECTIVES: To determine whether addition of calcium and phosphorus supplements to human milk leads to improved growth and bone metabolism of preterm infants without significant adverse effects...
February 26, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28238010/verification-of-implant-surface-modification-by-a-novel-processing-method
#12
Yoshiki Okada, Nobuhiro Abe, Noriyuki Hisamori, Toshiaki Kaneeda, Shigeaki Moriyama, Hitoshi Ohmori, Masayoshi Mizutani, Hiroyuki Yanai, Yoshio Nakashima, Yusuke Yokoyama, Toshifumi Ozaki
Metals have been used clinically as biomaterials, especially in the orthopaedic and dental fields. Metals used as implants wear at contact surfaces, producing metal particles and metal ions that may be harmful. Newly developed metal implants and methods of implant surface modification are currently under scrutiny. We evaluated the use of electrolytic in-process dressing (ELID) as a surface finishing method for metal implants. Metal implants processed using the ELID method (ELID group) or not processed (Non-ELID group) were inserted surgically into rabbit femurs...
February 2017: Acta Medica Okayama
https://www.readbyqxmd.com/read/28237757/preparation-and-characterization-of-an-antibacterial-ultrafiltration-membrane-with-n-chloramine-functional-groups
#13
Shuhua Hou, Xue Dong, Jianhua Zhu, Jifu Zheng, Weihui Bi, Shenghai Li, Suobo Zhang
In this study, a cardo poly(aryl ether ketone) ultrafiltration membrane containing an N-chloramine functional group (PEK-N-Cl membrane) was easily obtained via exposure of a cardo poly(aryl ether ketone) ultrafiltration membrane (PEK-NH membrane) to dilute sodium hypochlorite solution. The chlorination process did not harm membrane performance. In addition, the PEK-N-Cl membrane was stable in both air and water. The PEK-N-Cl membrane exhibited excellent antimicrobial properties against both Gram-negative and Gram-positive bacteria (i...
January 18, 2017: Journal of Colloid and Interface Science
https://www.readbyqxmd.com/read/28237673/the-placebo-and-nocebo-phenomena-their-clinical-management-and-impact-on-treatment-outcomes
#14
REVIEW
Victor Chavarria, João Vian, Círia Pereira, João Data-Franco, Brisa S Fernandes, Michael Berk, Seetal Dodd
PURPOSE: This overview focuses on placebo and nocebo effects in clinical trials and routine care. Our goal was to propose strategies to improve outcomes in clinical practice, maximizing placebo effects and reducing nocebo effects, as well as managing these phenomena in clinical trials. METHODS: A narrative literature search of PubMed was conducted (January 1980-September 2016). Systematic reviews, randomized controlled trials, observational studies, and case series that had an emphasis on placebo or nocebo effects in clinical practice were included in the qualitative synthesis...
February 22, 2017: Clinical Therapeutics
https://www.readbyqxmd.com/read/28237473/phytochemical-and-ethnopharmacological-review-of-elephantorrhiza-goetzei-harms-harms
#15
REVIEW
Alfred Maroyi
Elephantorrhiza goetzei (E. goetzei) commonly known as Goetze's elephantorrhiza, is traditionally used as a decoction in the treatment of a variety of conditions such as pain, sores, sexually transmitted infections (STIs), gastro-intestinal disorders, microbial infections and genito-urinary system disorders. On the basis of its wide distribution in south central Africa, E. goetzei has a long history of applications among the different ethnic groups. A total of 23 ethnomedicinal uses of E. goetzei are documented in this study from 62...
February 2017: Asian Pacific Journal of Tropical Medicine
https://www.readbyqxmd.com/read/28237316/metabolite-transport-across-the-mammalian-and-insect-brain-diffusion-barriers
#16
Astrid Weiler, Anne Volkenhoff, Helen Hertenstein, Stefanie Schirmeier
The nervous system in higher vertebrates is separated from the circulation by a layer of specialized endothelial cells. It protects the sensitive neurons from harmful blood-derived substances, high and fluctuating ion concentrations, xenobiotics or even pathogens. To this end, the brain endothelial cells and their interlinking tight junctions build an efficient diffusion barrier. A structurally analogous diffusion barrier exists in insects, where glial cell layers separate the hemolymph from the neural cells...
February 22, 2017: Neurobiology of Disease
https://www.readbyqxmd.com/read/28237213/value-assessment-in-the-regulatory-context
#17
Kathleen L Miller, Janet Woodcock
Value assessments are made on new drugs before they even enter the market. Regulators at the Center for Drug Evaluation and Research (CDER) at the US Food and Drug Administration make a clinical benefit-risk assessment to determine whether to approve a new drug. Benefits of a drug are typically quantified directly, as an assessment of efficacy. CDER defines risk as the intersection of the severity of possible harm and the probability of that harm. For a novel drug to be approved, its benefits and risks must be well understood, and the trade-off between the two must be acceptable...
February 2017: Value in Health: the Journal of the International Society for Pharmacoeconomics and Outcomes Research
https://www.readbyqxmd.com/read/28237019/traffic-management-assessing-various-countermeasures-to-improve-detection-failure-of-changes-in-speed-limit-signals
#18
Ilse M Harms, Karel A Brookhuis
Under certain circumstances, drivers fail to notice changes in electronic speed limits. A video-based study was performed to reveal which countermeasures would improve drivers' ability to detect changes in electronic speed limits. Countermeasures included leaving electronic signs blank prior to a speed limit change and adding motion signals by means of flashing amber lights or a wave. A video representing a motorway was shown repeatedly to 255 participants. They were instructed to press the space bar when detecting a change...
May 2017: Applied Ergonomics
https://www.readbyqxmd.com/read/28236993/-what-role-for-paraclinical-investigations-within-clinical-trials-conducted-in-psychiatric-patients
#19
A Kaladjian, M Adida, N Simon, R Belzeaux, O Blin, E Fakra, J-M Azorin
As in the usual care of patients, paraclinical investigations have today only a very modest role in clinical trials in psychiatry, mainly to complete the pre-therapeutical assessments prior to inclusion of subjects or to monitor treatment tolerance. Yet, the accumulation of data in neurosciences suggests the next emergence of biomarkers, whose interest is that they are closely associated to the biological disturbances underlying psychiatric illnesses, and that they are accessible by means of technological tools such as imaging devices...
December 2016: L'Encéphale
https://www.readbyqxmd.com/read/28236867/medication-errors-in-anesthesia-unacceptable-or-unavoidable
#20
Ira Dhawan, Anurag Tewari, Sankalp Sehgal, Ashish Chandra Sinha
Medication errors are the common causes of patient morbidity and mortality. It adds financial burden to the institution as well. Though the impact varies from no harm to serious adverse effects including death, it needs attention on priority basis since medication errors' are preventable. In today's world where people are aware and medical claims are on the hike, it is of utmost priority that we curb this issue. Individual effort to decrease medication error alone might not be successful until a change in the existing protocols and system is incorporated...
March 2017: Brazilian Journal of Anesthesiology
keyword
keyword
1750
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"