Results 1 to 10 of about 2,323,486 (387)

Dose-response relationship between lipids and all-cause mortality in the dialysis population: a meta-analysis [PDF]

BMC Nephrology
Background The use of lipid-lowering drugs in the dialysis population has been controversial and there is no target for the dialysis population. Objectives To elucidate the dose-response relationship between lipids and all-cause mortality in the dialysis
Ye Yao, Jing Xiong, Mi-Yuan Wang
doaj   +2 more sources

Dose-response relationship between evening exercise and sleep [PDF]

Nature Communications
Public health guidelines recommend exercise as a key lifestyle intervention for promoting and maintaining healthy sleep function and reducing disease risk. However, strenuous evening exercise may disrupt sleep due to heightened sympathetic arousal.
Josh Leota, David M. Presby, Flora Le, Mark É. Czeisler, Luis Mascaro, Emily R. Capodilupo, Joshua F. Wiley, Sean P. A. Drummond, Shantha M. W. Rajaratnam, Elise R. Facer-Childs   +9 more
doaj   +2 more sources

Effective dose of propofol combined with a low-dose esketamine for gastroscopy in elderly patients: A dose finding study using dixon’s up-and-down method

Frontiers in Pharmacology, 2022
Objective: This study aimed to determine the optimal dose of propofol combined with esketamine to inhibit the response to gastroscope insertion in elderly patients.Methods: This is a prospective, non-controlled, non-randomized, single-center study ...
Yuling Zheng, Yafei Xu, Bixin Huang, Ying Mai, Yiwen Zhang, Zhongqi Zhang   +5 more
doaj   +1 more source

Oral Mucosal Lesions Associated with Smokers and Chewers – A Case-Control Study in Chennai Population [PDF]

Journal of Clinical and Diagnostic Research, 2015
Aims and Objectives: To determine the association of oral mucosal lesions in a group of Chennai population aged 15 years and above with smoking and chewing habits.
Shyam Sundar Behura, Mahaboob Kader Masthan, Aravindha Babu Narayanasamy   +2 more
doaj   +1 more source

Evaluation of Dose-Painting in the Dominant Intraprostatic Lesions by Radiobiological Parameters using 68Ga- PSMA PET/CT [PDF]

Journal of Biomedical Physics and Engineering, 2022
Background: Patients diagnosed with dominant intraprostatic lesions (DIL) may need radiation doses over than 80 Gy. Dose-painting by contours (DPC) is a useful technique which helps the patients. Dose-painting approach need to be evaluated. Objective: To
Khadijeh Bamneshin, Seied Rabi Mahdavi, Ahmad Bitarafan-Rajabi, Parham Geramifar, Payman Hejazi, Fereshteh Koosha, Majid Jadidi   +6 more
doaj   +1 more source

Effect of balance training on static and dynamic balance performance in male adolescents: role of training frequency

BMC Research Notes, 2022
Objective Previous studies reported significant improvements in static and dynamic balance performance following balance training during adolescence.
Thomas Muehlbauer, Arne Grundmann, Lukas Vortkamp, Simon Schedler   +3 more
doaj   +1 more source

Effects of balance training on static and dynamic balance performance in healthy children: role of training duration and volume

BMC Research Notes, 2021
Objective Improvements in balance performance through balance training programs in children have been reported in several studies. However, the influence of balance training modalities (e.g., training period, frequency, volume) on the training ...
Thomas Muehlbauer
doaj   +1 more source

Dose–response relationship between active smoking and lung cancer mortality/prevalence in the Chinese population: a meta-analysis

BMC Public Health, 2023
Background The dose‒response relationship-based relative risk (RR) of smoking exposure could better predict the risk of lung cancer than the dichotomous RR.
Feiling Ai, Jian Zhao, Wenyi Yang, Xia Wan   +3 more
doaj   +1 more source

Evaluation of mutagenicity of zinc oxide nanoparticles by Pig-a mutation assay in vivo

Shanghai yufang yixue, 2022
ObjectiveThe genotoxicity of zinc oxide nanoparticles （ZnO NPs） in rats was determined by Pig⁃a mutation assay in vivo.MethodsCombined with 28-day oral toxicity test， male SD rats were given ZnO NPs by oral administration for 28 days， at doses of 0， 14 ...
CHENG Xueqing, YANG Jun, LIU Xi, SHAO Naimin, HONG Xinyu   +4 more
doaj   +1 more source

Dose response relationship in anti-stress gene regulatory networks. [PDF]

PLoS Computational Biology, 2007
To maintain a stable intracellular environment, cells utilize complex and specialized defense systems against a variety of external perturbations, such as electrophilic stress, heat shock, and hypoxia, etc.
Qiang Zhang, Melvin E Andersen
doaj   +1 more source