Results 11 to 20 of about 978,397 (252)

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 for breast cancer induction at radiotherapy dose

Radiation Oncology, 2011
Purpose Cancer induction after radiation therapy is known as a severe side effect. It is therefore of interest to predict the probability of second cancer appearance for the patient to be treated including breast cancer.
Gruber Günther, Robotka Judith, Sumila Marcin, Schneider Uwe, Mack Andreas, Besserer Jürgen   +5 more
doaj   +1 more source

Dose-response relationship between dietary ALA(A), DHA(B), ETA (C), EPA(D), DHA(E) intake and CHD.

, 2023
Dose-response relationship between dietary ALA(A), DHA(B), ETA (C), EPA(D), DHA(E) intake and CHD.
Mengjie Zhao (11219926), Qin Tan (1772428), Jinjin Ji (17684226), Fang Lu (45632), Mengli Xiao (11887154)   +4 more
core   +1 more source

Dose-response relationship between frequency of use of tobacco and cannabis products with GAD-7 and PHQ-8 scores.

, 2023
Dose-response relationship between frequency of use of tobacco and cannabis products with GAD-7 and PHQ-8 scores.
Nhung Nguyen (477595), Madelaine F. Modrow (13936844), Mark J. Pletcher (10065778), Thomas W. Carton (16979380), Rasha Khatib (509417), Alexis L. Beatty (16979377), Pamela M. Ling (8932337), Gregory M. Marcus (10987737), Noah D. Peyser (10987740), Jeffrey E. Olgin (3339744), Djeneba Audrey Djibo (7450550)   +10 more
core   +1 more source

A toxicidade em ambientes aquáticos: discussão e métodos de avaliação Toxicity in aquatic environments: discussion and evaluation methods

Química Nova, 2008
Aquatic toxicity tests are assays performed with different aquatic organisms of different ecological organization levels. Such tests are a source of information on the toxicity of a given substance or wastewater under controlled conditions, and they ...
Carla Regina Costa, Paulo Olivi, Clarice M. R. Botta, Evaldo L. G. Espindola   +3 more
doaj   +1 more source

Histopathologic investigations of nifedipine-induced gingival hyperplasia in Wistar rats [PDF]

Vojnosanitetski Pregled, 2005
Background. Nifedipine, a calcium channel blocker, used in the therapy of cardiovascular diseases, can induce gingival overgrowth. The aim of the study was to assess the influence of nifedipine on the deeper periodontal tissues of the experimental ...
Brkić Zlata
doaj   +1 more source

The c.-1639g>A polymorphism of the VKORC1 gene and his influence on the therapeutic response during oral anticoagulants use [PDF]

Vojnosanitetski Pregled, 2009
Background/Aim. A single nucleotide polymorphism c.- 1639G>A in the promoter region of vitamin K-epoxide reductase (VKORC1) gene has been found to account for most of the variability in response to oral anticoagulants (OA). The aim of the study was to
Kovač Mirjana, Rakićević Ljiljana, Maslać Aleksandar, Radojković Dragica   +3 more
doaj   +1 more source

Initial Approach to the Cellular Irradiation Injury of Human Pancreatic Carcinoma Cell Line MIA PaCa-2 by High Dose per Fraction

Cancer Biology & Medicine, 2010
OBJECTIVE To investigate an initial approach of radiotherapy, which produces cellular radiation injury by high dose in one fraction. METHODS Human pancreatic carcinoma cell line MIA PaCa-2, was cultivated and divided into 5 groups: 0, 2, 5, 10, 17 ...
Ping WANG, Hai-li YU, Zhi-yong YUAN, Zhi-zhen WANG   +3 more
doaj   +1 more source

Additional file 2: of Sleep duration and the risk of cancer: a systematic review and meta-analysis including doseâ response relationship

, 2018
Characteristics of studies included in the meta-analysis. (DOCX 39 kb)
Chen, Yuheng, Tan, Fengwei, Wei, Luopei, Li, Xin, Lyu, Zhangyan, Feng, Xiaoshuang, Wen, Yan, Guo, Lanwei, He, Jie, Dai, Min, Li, Ni   +10 more
openaire   +1 more source

Hospital volume-outcome relationship in total knee arthroplasty: a systematic review with dose-response meta-analysis

, 2021
PURPOSE: This systematic review and dose–response meta-analysis aimed to investigate the relationship between hospital volume and outcomes for total knee arthroplasty (TKA).
Kugler, CM, Hess, Simone, Pieper, D., Mathes, Tim, De Santis, Karina Karolina, Pieper, D, Breuing, Jessica, Burchard, R., De Santis, K. K., Burchard, Rene, Pieper, Dawid, Hess, S, Kugler, Charlotte, Goossen, K., Rombey, T, Kugler, C. M., Breuing, J., De Santis, KK, Breuing, J, Burchard, R, Rombey, T., Goossen, Käthe, Rombey, Tanja, Mathes, T, Mathes, T., Hess, S., Goossen, K   +26 more
core   +1 more source