Results 21 to 30 of about 42,583 (274)

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

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

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

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

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

Portuguese population’s perceptions on Human Biomonitoring according to the HBM4EU citizen survey [PDF]

, 2022
No âmbito da Iniciativa Europeia em Biomonitorização Humana (HBM4EU) foi realizado um inquérito dirigido aos cidadãos europeus que pretendia recolher informação acerca das suas opiniões e perceções sobre a exposição a substâncias químicas, bem como ...
Isidro, Glória, Santos, Osvaldo, Vicente, Joana Lobo, Cavaleiro, Rita, Louro, Henriqueta, Silva, Maria João, Borges, Teresa, Moura, Isabel, Namorado, Sónia, Virgolino, Ana   +9 more
core  

Cyclodextrin‐Functionalized Light‐Driven Cu2O Micromotors for Simultaneous Capture and Degradation of Bisphenol A

Advanced Robotics Research, EarlyView.
Fuel‐free Cu2O‐based micromotors functionalized with β‐cyclodextrin actively remove bisphenol A from water under visible light. The cyclodextrin shell captures BPA and enhances micromotor motility, leading to faster degradation and higher overall removal than nonfunctionalized Cu2O and Cu2O@Au.
Luisa Natalia Cordoba Urresti, Rebeca Ferrer Campos, Yufen Chen, Katherine Villa   +3 more
wiley   +1 more source

Methionine Promoted the Growth of Golden Pompano by Activating Intestinal Transport and TOR Signaling Pathway

Aquaculture Nutrition
This experiment aimed to study the effects of methionine (Met) on growth performance, intestinal structure and transport, Met metabolism, and target of rapamycin (TOR) signaling pathway in golden pompano (Trachinotus ovatus).
Zhikang Song, Yuanyuan Zhou, Yingtao Li, Zhiwen Chen, Xingyuan Liu, Xinting Liu, Zhenzhu Sun, Chaoxia Ye   +7 more
doaj   +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

Niche‐Mediated Neural Priming Enables Robust and Scalable Generation of Human Choroid Plexus Organoids

Advanced Science, EarlyView.
Compared to E8, mTeSR1 culture downregulated WNT and TGF‑β signaling, and upregulated neural differentiation pathways, enhancing neural priming. Under skin organoid induction conditions, mTeSR1‑cultured hESCs generated organoids with significantly higher neuroepithelial differentiation.
Zhongliang Chen, Liangxia Jiang, Xianbin Wang, Lili Zhong, Rongcan Luo, Min Su, Liangzhao Chu, Peng Luo   +7 more
wiley   +1 more source