keyword
MENU ▼
Read by QxMD icon Read
search

more than

keyword
https://www.readbyqxmd.com/read/28092932/burden-assessment-of-infectious-and-cardio-vascular-diseases-in-india-for-the-decade-2004-2014
#1
Kajori Banerjee, Laxmi Kant Dwivedi
Purpose: In India, diseases, communicable or non-communicable, are argued to be biased in affecting a certain socio-economic strata of the population. Using 60th (2004) and 71st (2014) National Sample Survey rounds, this study assesses the pressure of infectious diseases against cardio-vascular diseases (CVD) and alteration of disease burden over various socio-economic, demographic sub-population for 2004-2014. Methods: To assess the burden of diseases over the two time points separated by a decade prevalence rates, hospitalization rates, case fatality rates, mortality burden is estimated...
December 14, 2016: Epidemiology and Health
https://www.readbyqxmd.com/read/28092930/prevalence-of-latent-tuberculosis-among-laboratory-healthcare-workers-in-iran-a-cross-sectional-study
#2
Mahshid Nasehi, Abdolrazagh Hashemi-Shahraki, Amin Doosti-Irani, Saeed Sharafi, Ehsan Mostafavi
Objectives: The risk of transmission of Mycobacterium tuberculosis from patients to health-care workers (HCWs) is a neglected problem in many countries including Iran. The aim of this study was to estimate the prevalence of latent tuberculosis infection (LTBI), and related risk factors among TB laboratory staff in Iran. Methods: All TB laboratory staff (689 individual) who were working in TB laboratories of 50 Iranian Universities of Medical Sciences and a random sample consisted of 317 participants from low risk HCWs, were included in this cross sectional study...
December 30, 2016: Epidemiology and Health
https://www.readbyqxmd.com/read/28092913/umbilical-venous-catheter-malposition-is-associated-with-necrotizing-enterocolitis-in-premature-infants
#3
Mustafa Sulemanji, Khashayar Vakili, David Zurakowski, Wayne Tworetzky, Steven J Fishman, Heung Bae Kim
OBJECTIVE: The etiology of necrotizing enterocolitis (NEC) remains elusive despite known associations with several factors, including intestinal ischemia related to the effects of umbilical arterial catheterization on the mesenteric circulation. However, the role of the mesenteric venous circulation has yet to be studied as a potential cause of NEC. We examined the association between umbilical venous catheter (UVC) position and the development of NEC in premature infants. DESIGN: A prospective cohort study was performed to examine the effect of UVC on portosystemic shunting via the ductus venosus (DV) and its potential role in NEC...
January 17, 2017: Neonatology
https://www.readbyqxmd.com/read/28092910/effects-of-in-utero-and-postnatal-exposure-to-secondhand-smoke-on-lung-function-by-gender-and-asthma-status-the-seven-northeastern-cities-snec-study
#4
Li-Wen Hu, Mo Yang, Shu Chen, Kuntal Shah, Yismaw Hailegiorgis, Richai Burgens, Michael Vaughn, Jin Huang, Pamela Xaverius, Gunther Paul, Lidia Morawska, Tao Lu, Shao Lin, Shou-Qiang Zhong, Min-Li Kong, Yan-Qi Xie, Yuan-Tao Hao, Xiao-Wen Zeng, Zhengmin Qian, Guang-Hui Dong
BACKGROUND: Little information exists on whether gender or asthma status modifies the effects of secondhand smoke (SHS) exposure on lung function. OBJECTIVE: To evaluate whether gender or asthma status modifies the association of SHS exposure with lung function. METHODS: A total of 6,740 children (average 11.6 years) were recruited from 24 districts of 7 cities in northeast China in 2012. SHS exposure included exposure to environmental and maternal smoking both in utero and during early childhood (postnatal)...
January 17, 2017: Respiration; International Review of Thoracic Diseases
https://www.readbyqxmd.com/read/28092905/endocranial-morphology-of-the-extinct-north-american-lion-panthera-atrox
#5
Andrew R Cuff, Christopher Stockey, Anjali Goswami
The extinct North American lion (Panthera atrox) is one of the largest felids (Mammalia, Carnivora) to have ever lived, and it is known from a plethora of incredibly well-preserved remains. Despite this abundance of material, there has been little research into its endocranial anatomy. CT scans of a skull of P. atrox from the Pleistocene La Brea Tar pits were used to generate the first virtual endocranium for this species and to elucidate previously unknown details of its brain size and gross structure, cranial nerves, and inner-ear morphology...
January 17, 2017: Brain, Behavior and Evolution
https://www.readbyqxmd.com/read/28092860/design-synthesis-and-biological-evaluation-of-quinazoline-phosphoramidate-mustard-conjugates-as-anticancer-drugs
#6
Songwen Lin, Yingbo Li, Yufen Zheng, Laichun Luo, Qi Sun, Zemei Ge, Tieming Cheng, Runtao Li
A series of novel compounds with phosphoramide mustard functionality incorporated into the quinazoline scaffold of EGFR/HER2 inhibitors were designed and synthesized as multi-target-directed ligands against tumor cells. In vitro assays showed that tumor cell lines with high HER2 level were more sensitive to the compounds than tumor cells with low HER2 level. Compound 10d (EMB-3) was one of the most potent inhibitors with IC50 of 7.4 nM and 82 nM against EGFR and HER2, respectively. The mechanism studies were also supported by the effect of 10d-induced DNA damage in MDA-MB-468 cells...
January 3, 2017: European Journal of Medicinal Chemistry
https://www.readbyqxmd.com/read/28092850/tomato-slggp-like-gene-participates-in-plant-responses-to-chilling-stress-and-pathogenic-infection
#7
Dong-Yue Yang, Meng Li, Na-Na Ma, Xing-Hong Yang, Qing-Wei Meng
Plants are always exposed to abiotic and biotic stresses which can adversely affect their growth and development. As an important antioxidant, AsA plays a vital role in plant defence against damage caused by stresses. In this study, we cloned a tomato GDP-L-galactose phosphorylase-like (SlGGP-LIKE) gene and investigated its role in resistance to abiotic and biotic stresses by using antisense transgenic (AS) tomato lines. The AsA content in AS plants was lower than that in WT plants. Under chilling stress, the growth of AS plants was inhibited significantly, and they yielded higher levels of ROS, REC and MDA but demonstrated weaker APX activity than that shown by WT plants...
January 9, 2017: Plant Physiology and Biochemistry: PPB
https://www.readbyqxmd.com/read/28092847/repetitive-transcranial-magnetic-stimulation-for-the-treatment-of-post-stroke-depression-a-systematic-review-and-meta-analysis-of-randomized-controlled-clinical-trials
#8
REVIEW
XinYi Shen, MingYi Liu, Yu Cheng, Cui Jia, XinYue Pan, QingYun Gou, XinLian Liu, Hui Cao, LuShun Zhang
BACKGROUND: Every year, more than fifteen million people worldwide experience a stroke, nearly 30% of stroke survivors are likely to experience post-stroke depression (PSD). Repetitive transcranial magnetic stimulation (rTMS) is one of the emerging techniques which assist in targeting rehabilitation after stroke. Although deterioration of PSD greatly affects the recovery and quality of life of stroke sufferers, the effect of rTMS therapy has not been systematically studied. OBJECTIVE: A systematic review and meta-analysis was conducted to determine the effect of rTMS on PSD...
January 10, 2017: Journal of Affective Disorders
https://www.readbyqxmd.com/read/28092837/differential-diagnosis-of-a-paroxysmal-neurological-event-do-neurologists-know-how-to-clinically-recognize-it
#9
Aleksandar J Ristić, Ksenija Mijović, Zoran Bukumirić, Nikola Vojvodić, Slavko Janković, Vladimir Baščarević, Tijana Đukić, Dragoslav Sokić
PURPOSE: To investigate ability to recognize paroxysmal neurological events (PNE) based on video-recorded events alone in a group of physicians treating prevalent neurological conditions. METHODS: Total of 12 patients' videos (6 epileptic seizures (ES), 4 psychogenic nonepileptic seizures (PNES), 2 other nonepileptic seizures (oNES)) were selected. Videos were displayed once to physicians blind to clinical data and final diagnosis. Physicians determined their clinical choice: ES, PNES, oNES, and I don't know (IDK)...
January 13, 2017: Epilepsy & Behavior: E&B
https://www.readbyqxmd.com/read/28092836/antiviral-drug-acyclovir-exhibits-antitumor-activity-via-targeting-%C3%AE-trcp1-molecular-docking-and-dynamics-simulation-study
#10
Shagufta Shafique, Sajid Rashid
The critical role of βTrCP1 in cancer development makes it a discerning target for the development of small drug like molecules. Currently, no inhibitor exists that is able to target its substrate binding site. Through molecular docking and dynamics simulation assays, we explored the comparative binding pattern of βTrCP1-WD40 domain with ACV and its phospho-derivatives (ACVMP, ACVDP and ACVTP). Consequently, through principal component analysis, βTrCP1-ACVTP was found to be more stable complex by obscuring a reduced conformational space than other systems...
December 31, 2016: Journal of Molecular Graphics & Modelling
https://www.readbyqxmd.com/read/28092830/trpv1-antagonism-by-piperazinyl-aryl-compounds-a-topomer-comfa-study-and-its-use-in-virtual-screening-for-identification-of-novel-antagonists
#11
Rajendra Kristam, Shashidhar N Rao, Anne Sudha D'Cruz, Vijayalakshmi Mahadevan, Vellarkad N Viswanadhan
Transient Receptor Potential Vanilloid, member 1 (TRPV1), is a non-selective cation channel belonging to the transient receptor potential (TRP) family of ion channels. It occurs in the peripheral and central nervous system, activated by a variety of exogenous and endogenous stimuli, thus playing a key role in transmission of pain. This has been a target for chronic pain since more than a decade and a number of antagonists that progressed into clinical trials have failed due to the unexpected side effect of core body temperature rise, thus halting progress in this field...
January 7, 2017: Journal of Molecular Graphics & Modelling
https://www.readbyqxmd.com/read/28092819/silver-nanoparticles-supported-over-mesoporous-alumina-as-an-efficient-nanocatalyst-for-n-alkylation-of-hetero-aromatic-amines-and-aromatic-amines-using-alcohols-as-alkylating-agent
#12
Priyanka Paul, Piyali Bhanja, Noor Salam, Usha Mandi, Asim Bhaumik, Seikh Mafiz Alam, Sk Manirul Islam
We have successfully embedded rhombohedral crystallites of silver nanoparticles (Ag-NPs) over mesoporous alumina (Ag@Al2O3) material for the first time. The Ag@Al2O3 has been characterized by powder X-ray diffraction (PXRD), ultra high resolution transmission electron microscopy (UHR-TEM), scanning electron microscopy (SEM), N2 adsorption/desorption isotherm, Fourier transform infrared spectroscopy (FT-IR), ultraviolet-visible absorption spectra (UV-Vis), and thermogravimetric analysis (TGA). The PXRD confirms the presence of the rhombohedral phase of Ag nanoparticles...
January 3, 2017: Journal of Colloid and Interface Science
https://www.readbyqxmd.com/read/28092814/a-participatory-action-research-study-exploring-women-s-understandings-of-the-concept-of-informed-choice-during-pregnancy-and-childbirth-in-ireland
#13
Denise O'Brien, Michelle M Butler, Mary Casey
OBJECTIVE: to explore women's understandings and definitions of the concept of informed choice during pregnancy and childbirth. METHODS: a three-phase action research approach. In the first phase of the study (reported in this paper), fifteen women were interviewed to establish their understandings and experiences of informed choice. SETTING: Dublin, Ireland in a large maternity hospital. PARTICIPANTS: fifteen postnatal women who gave birth to a live healthy infant, women attended obstetric or midwifery-led care...
January 4, 2017: Midwifery
https://www.readbyqxmd.com/read/28092795/moderate-aerobic-exercise-training-for-improving-reproductive-function-in-infertile-patients-a-randomized-controlled-trial
#14
Behzad Hajizadeh Maleki, Bakhtyar Tartibian
This study investigated for the first time the changes in seminal markers of inflammation, oxidative stress status, semen parameters, sperm DNA integrity as well as pregnancy rate following 24weeks of moderate aerobic exercise in infertile patients. A total of 1026 sedentary men (aged 25-40years) attending the infertility clinic with history of more than one year of infertility, were screened and 419 were randomized to either exercise (EX, n=210) or non-exercise (NON-EX, n=209) groups. Exercise training favorably attenuated seminal markers of both inflammation (IL-1β, IL-6, IL-8, and TNF-α) and oxidative stress (ROS, MDA, 8-Isoprostane) as well as enhanced antioxidant defense system (SOD, catalase and TAC) (P<0...
January 13, 2017: Cytokine
https://www.readbyqxmd.com/read/28092790/comparison-of-quality-of-life-in-homeless-and-non-homeless-chinese-patients-with-psychiatric-disorders
#15
Xiao-Lan Cao, Yan-Nan Fu, Fu-Jun Jia, Helen F K Chiu, Gabor S Ungvari, Chee H Ng, Cai-Lan Hou, Yong-Qiang Lin, Xiao-Bin Zhong, Xiang-Min Liu, Larina C L Yim, Yu-Tao Xiang
To date, there are no data on quality of life (QOL) and its correlates in homeless Chinese patients with psychiatric disorders. This study aimed to compare QOL between homeless and non-homeless patients with psychiatric disorders in China. A total of 278 homeless and 222 non-homeless patients matched in age and gender were consecutively recruited. Socio-demographic and clinical data were collected from medical records. A clinical interview was conducted using standardized instruments. The physical and mental QOL in both groups were lower than the normative data for Chinese general population, but there was no significant difference in any QOL domain between the two groups...
January 6, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28092766/effect-of-multi-walled-carbon-nanotubes-on-phytotoxicity-of-sediments-contaminated-by-phenanthrene-and-cadmium
#16
Biao Song, Guangming Zeng, Jilai Gong, Peng Zhang, Jiaqin Deng, Canhui Deng, Jin Yan, Piao Xu, Cui Lai, Chen Zhang, Min Cheng
To implement effective control and abatement programs for contaminants accumulating in sediments, strategies are needed for evaluating the quality of amended sediments. In this study, phytotoxicity of the sediments contaminated by cadmium and phenanthrene was evaluated after in situ remediation with multi-walled carbon nanotubes (MWCNTs) as adsorbents. Adsorption experiments and measurement of aqueous concentrations of the contaminants in overlying water were used to investigate the remediation effectiveness from physical and chemical aspects...
January 9, 2017: Chemosphere
https://www.readbyqxmd.com/read/28092763/growth-and-antioxidant-defense-responses-of-wheat-seedlings-to-di-n-butyl-phthalate-and-di-2-ethylhexyl-phthalate-stress
#17
Minling Gao, Youming Dong, Ze Zhang, Wenhua Song, Yun Qi
Phthalate acid esters (PAEs) are vital environmental hormone-like chemicals that are noxious to plants, animals, and human beings. In this study, the influences of di-n-butyl phthalate (DBP) and di (2-ethylhexyl) phthalate (DEHP) on the seed germination, root morphology, and various physiological changes of wheat seedlings were investigated by analyzing superoxide anion (O2(-)) accumulation, antioxidant enzyme activity, and lipid peroxidation. DBP and DEHP were found to obviously inhibit germination only at high concentrations, but significantly affected root morphology even at lower concentrations...
January 5, 2017: Chemosphere
https://www.readbyqxmd.com/read/28092737/complex-molecular-changes-induced-by-chronic-progestogens-exposure-in-roach-rutilus-rutilus
#18
Gabor Maasz, Zita Zrinyi, Peter Takacs, Sandor Lovas, Istvan Fodor, Tibor Kiss, Zsolt Pirger
In our previous study, we measured 0.23-13.67ng/L progestogens (progesterone, drospirenone, levonorgestrel) in natural waters in the catchment area of the largest shallow lake of Central Europe, Lake Balaton. Progestogen contaminations act as potent steroids with mixed progestagenic, androgenic and mild estrogenic effects that is why our aim was to investigate the morphological and molecular effects of mixture of progesterone, drospirenone, and levonorgestrel in environmentally relevant (10ng/L) and higher (50 and 500ng/L) exposure concentrations in common roach, Rutilus rutilus...
January 13, 2017: Ecotoxicology and Environmental Safety
https://www.readbyqxmd.com/read/28092722/synthetic-and-natural-peroxisome-proliferator-activated-receptor-ppar-agonists-as-candidates-for-the-therapy-of-the-metabolic-syndrome
#19
Chek Kun Tan, Yan Zhuang, Walter Wahli
Introduction Peroxisome proliferator-activated receptors (PPARs) are the molecular targets of hypolipidemic and insulin-sensitizing drugs and implicated in a multitude of processes that fine-tune the functions of all organs in vertebrates. As transcription factors they sense endogenous and exogenous lipid signaling molecules and convert these signals into intricate gene responses that impact health and disease. The PPARs act as modulators of cellular, organ, and systemic processes, such as lipid and carbohydrate metabolism, making them valuable for understanding body homeostasis influenced by nutrition and exercise...
January 16, 2017: Expert Opinion on Therapeutic Targets
https://www.readbyqxmd.com/read/28092700/association-between-thyroid-autoimmunity-and-helicobacter-pylori-infection
#20
Yun Mi Choi, Tae Yong Kim, Eui Young Kim, Eun Kyung Jang, Min Ji Jeon, Won Gu Kim, Young Kee Shong, Won Bae Kim
Background/Aims: There have been controversial reports linking Helicobacter pylori infection to autoimmune thyroid disease (AITD). However, data regarding the relationship are limited for Asian populations, which have an extremely high prevalence of H. pylori infection. We performed this study to investigate the association between H. pylori infection and AITD in Koreans. Methods: This study involved adults aged 30 to 70 years who had visited a health promotion center...
January 16, 2017: Korean Journal of Internal Medicine
keyword
keyword
8346
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"