Results 21 to 30 of about 40,391 (200)

Optimal analysis conditions for sperm motility parameters with a CASA system in a passerine bird, Passer montanus

Avian Research, 2019
Background Sperm motility parameters, which can be measured objectively and repeatedly by a computer-assisted sperm analysis (CASA) system, are important indicators of sperm quality. However, the sperm motility parameters assessed by a CASA system can be
Ying Yang, Yingmei Zhang, Jian Ding, Shiwei Ai, Rui Guo, Xiaojuan Bai, Wenzhi Yang   +6 more
doaj   +1 more source

Thermal reaction products and formation pathways of two monoterpenes under in situ thermal desorption conditions that mimic vaping coil temperatures

Scientific Reports, 2023
Vaping has become more popular and different brands and types of vaping devices have rapidly emerged. However, little is known about the potential health risks of human inhalation exposures to the volatile chemicals in the vapour, which includes both ...
Jianjun Niu, Jiping Zhu
doaj   +1 more source

Fluorescence-Based Rapid Detection of Microbiological Contaminants in Water Samples

The Scientific World Journal, 2012
Microbiological contamination of process waters is a current issue for pharmaceutical industries. Traditional methods require several days to obtain results; therefore, rapid microbiological methods are widely requested to shorten time-to-result ...
Hervé Meder, Anne Baumstummler, Renaud Chollet, Sophie Barrier, Monika Kukuczka, Frédéric Olivieri, Esther Welterlin, Vincent Beguin, Sébastien Ribault   +8 more
doaj   +1 more source

Vitamin D status of the Russian reproductive population over the past 10 years: a systematic review

Российская Арктика, 2022
Vitamin D deficiency is a public health problem in Russia. Insufficient supply of vitamin D negatively affects reproductive health, the degree of risk depends directly on the severity of the deficiency.
Korobitsyna R.D., Sorokina Т.Yu.
doaj   +1 more source

Can human biomonitoring studies contribute to improve public health decisions? [PDF]

, 2017
publicado em: J Clin Toxicol 2017, 7:3 (suppl)., 66. Doi: 10.4172/2161-0495-C1-025-005: Disponível em: https://www.omicsonline.org/conference-proceedings/2161-0495-C1-025-005.pdfStatement of the Problem: Our previous work has shown the presence of the ...
Henriqueta Louro, Louro, Henriqueta, Maria Joao Silva, Silva, Maria João   +3 more
core   +1 more source

Age and annual growth rate cause spatial variation in body size in Phrynocephalus przewalskii (Agamid)

Ecology and Evolution, 2020
Whether or not biogeographic rules dealing with spatial patterns of animal body sizes are valid for ectotherms is controversial. As the ectotherms grow all their lives, we explored the role of age and annual growth rate in body size variation in ...
Wei Zhao, Yangyang Zhao, Rui Guo, Yue Qi, Xiaoning Wang, Na Li   +5 more
doaj   +1 more source

Specific depletion of resident microglia in the early stage of stroke reduces cerebral ischemic damage

Journal of Neuroinflammation, 2021
Background Ischemia can induce rapid activation of microglia in the brain. As key immunocompetent cells, reactive microglia play an important role in pathological development of ischemic stroke.
Ting Li, Jin Zhao, Wenguang Xie, Wanru Yuan, Jing Guo, Shengru Pang, Wen-Biao Gan, Diego Gómez-Nicola, Shengxiang Zhang   +8 more
doaj   +1 more source

Concentrations of Persistent Organic Pollutants in Women’s Serum in the European Arctic Russia

Toxics, 2021
Persistent organic pollutants (POPs) are heterogeneous carbon-based compounds that can seriously affect human health. The aim of this study was to measure serum concentrations of POPs in women residing in the Euro-Arctic Region of Russia.
Yulia Varakina, Dmitry Lahmanov, Andrey Aksenov, Anna Trofimova, Rimma Korobitsyna, Natalia Belova, Nikita Sobolev, Dmitry Kotsur, Tatiana Sorokina, Andrej M. Grjibovski, Valery Chashchin, Yngvar Thomassen   +11 more
doaj   +1 more source

Increased BBB Permeability Enhances Activation of Microglia and Exacerbates Loss of Dendritic Spines After Transient Global Cerebral Ischemia

Frontiers in Cellular Neuroscience, 2018
Ischemic stroke can induce rapid disruption of blood-brain barrier (BBB). It has been suggested that increased BBB permeability can affect the pathological progression of ischemic tissue.
Furong Ju, Yanli Ran, Lirui Zhu, Xiaofeng Cheng, Hao Gao, Xiaoxia Xi, Zhanli Yang, Shengxiang Zhang   +7 more
doaj   +1 more source

Environmental DNA for biomonitoring [PDF]

Molecular Ecology, 2021
International ...
Jan Pawlowski, Aurelie Bonin, Frédéric Boyer, Tristan Cordier, Pierre Taberlet   +4 more
openaire   +3 more sources