Results 21 to 30 of about 75,640 (234)

Spatial Distribution of Salmonella in Soil near Municipal Waste Landfill Site

Agriculture, 2022
Due to the heterogeneous origin of municipal waste, different substrates support the growth of many microorganisms, including those hazardous to humans.
Krzysztof Frączek, Dariusz Roman Ropek, Jacek Kozdrój   +2 more
doaj   +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

Biomonitoring of deoxynivalenol and deoxynivalenol-3-glucoside in human volunteers : renal excretion profiles [PDF]

, 2019
Biomarkers for the determination of the dietary exposure to deoxynivalenol (DON) have been proposed in the past but so far no quantification of their use in humans has been carried out. Following a human intervention study with two mycotoxins, namely DON
De Boevre, Marthe, De Saeger, Sarah, Hoogenveen, Rudolf, Mengelers, Marcel, Vidal Corominas, Arnau, Zeilmaker, Marco   +5 more
core   +1 more source

Reversible Sandwich‐Based Particle Nanoswitch for Continuous Protein Monitoring at Picomolar Concentrations with Automated Calibration

Angewandte Chemie, EarlyView.
A reversible particle nanoswitch sensor enables continuous protein monitoring by forming transient sandwich complexes in the presence of analyte molecules. Site‐specific conjugations ensure optimal antibody fragment orientation. Demonstrated for lactoferrin, the sensor achieves picomolar sensitivity with ∼12 min time delay and continuous measurements ...
Claire M. S. Michielsen, Junhong Yan, Max H. Bergkamp, Yu‐Ting Lin, Stijn R. R. Haenen, Rafiq M. Lubken, Alexander Gräwe, Anna Swietlikowska, Arthur M. de Jong, Menno W. J. Prins   +9 more
wiley   +2 more sources

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

Reducing exposure to high levels of perfluorinated compounds in drinking water improves reproductive outcomes: evidence from an intervention in Minnesota. [PDF]

, 2020
BackgroundPer- and polyfluoroalkyl substances (PFASs) have been detected in drinking water supplies around the world and are the subject of intense regulatory debate.
Auffhammer, Maximilian, Grandjean, Philippe, Rogers, Martha, Sunding, David, Waterfield, Gina   +4 more
core   +3 more sources

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

Fat rather than health – Ecotoxic responses of Bufo raddei to environmental heavy metal stress during the non-breeding season

Ecotoxicology and Environmental Safety, 2022
The non-breeding season is a critical period for iteroparous animals to repair damage and store energy, which is crucial for future survival and reproductive success. However, it is unknown how animals allocate energy efficiently among reproduction, self-
Wenya Zhang, Hao Sun, Rui Su, Shengnan Wang   +3 more
doaj   +1 more source

Investigation of mediastinitis due to coagulase-negative staphylococci after cardiothoracic surgery. [PDF]

, 2006
Six cases of coagulase-negative staphylococcal mediastinitis were identified in the latter half of 1999. A new preoperative cleansing solution was suspected by hospital staff to be a factor in the outbreak.
Parsonnet, Julie, Tompkins, Lucy S, Van Kerkhove, Maria D, Weingart, Michal   +3 more
core   +1 more source

Bacterial Diversity and Composition in the Internal Organs of Taiga Bean Goose, Greater White-Fronted Goose and Willow Ptarmigan as a New Tools in the Arctic Biomonitoring System

Diversity
Birds, fish, and marine mammals consumed by indigenous people are included in Arctic biomonitoring. However, there are still many gaps in the data on the microbiota associated with these animals.
Evdokia Durnova, Elena Karmanova, Tatiana Sorokina, Ksenia Mayorova, Andrey Aksenov   +4 more
doaj   +1 more source