Results 61 to 70 of about 600,065 (277)

Pathological Copper Overload Reprograms SOD1 Activation via COMMD1 to Promote Senescence and Fibrosis

Advanced Science, EarlyView.
This study uncovers a previously unrecognized copper‐COMMD1‐SOD1 regulatory axis, revealing that pathological copper overload paradoxically suppresses SOD1 activity by promoting COMMD1‐dependent disruption of SOD1 homodimerization. These findings redefine the regulatory role of copper in SOD1 biology and provide novel mechanistic insight into the ...
Yuqing Liu, Jing Liu, Wenqian Zhou, Yangyang Niu, Yan Zheng, Yiguo Liu, Yingying Zhang, Chen Yu   +7 more
wiley   +1 more source

Search for the wild animal reservoir of Trypanosoma sp in mammals of N’Djili-Brasseries (Kinshasa, Democratic Republic of Congo)

Revue Marocaine des Sciences Agronomiques et Vétérinaires, 2018
During 6 months, 201 specimens of wild mammals representing 7 species divided into 6 genera, 4 families and 3 orders, of which 2 Genetta angolensis, 3 Nandinia binotata, 10 Galagoides demidoff, 35 Protoxerus strangeri, 73 Funisciurus congicus, 15 Rattus ...
M.W. Kabamba Mwamba, G. Tshilenge, J. Malekani   +2 more
doaj  

SEX RATIO AND EMBRYOS NUMBER OF RATTUS NORVEGICUS AND RATTUS RATTUS ALEXANDRINES [PDF]

Egyptian Journal of Agricultural Research, 2008
Rodent species were surveyed in three locations differed in their ecosystem (poultry farms, stores and houses) at Quesna district, Menofia Governorate. Also, sex ratio and the embryos number per pregnant females were studied. Results showed that two rodent species were trapped from the three tested locations; Norway rat Rattus norvegicus and roof rat ...
MOHAMED R. ABD EL-KADER, HASSAN I. EL-DEEB, WAHED M. GABR, HANY A. AHMED   +3 more
openaire   +1 more source

Detection of rat hepatitis E virus in wild Norway rats (Rattus norvegicus) and Black rats (Rattus rattus) from 11 European countries

, 2017
International audienceRat hepatitis E virus (HEV) is genetically only distantly related to hepeviruses found in other mammalian reservoirs and in humans.
Ann-Charlotte Heiberg, Groschup, Martin H., Dovas, C., Sebastian Guenther, Zanet, Stefania, Gerald Heckel, Tsakmakidis, Joannis, René Ryll, Pépin, M., Spahr, C., Ruiz-Fons, Francisco, Ulrich, Rainer, Heuser, Elisa, Michel Pépin, Bajomi, D., Heckel, Gerald, Chrysostomos Dovas, Christian Imholt, Rainer G. Ulrich, Spahr, Carina, Lang, J., Zumpe, Maxi, Johne, Reimar, Tsakmakidis, Ioannis, Knap, Nataša, Ruiz-Fonscisco, Francisco, Gabi Müller, Wolf, Sandro, Paul Dremsek, Ansorge, Hermann, Dovas, Chrysostomos, Reimar Johne, Ulrich, Rainer, G., Freise, Jona, Bajomi, Daniel, Pikula, Jiri, Nataša Knap, Ansorge, H., Elisa Heuser, Freise, J., Imholt, Christian, Heiberg, Ann-Charlotte, Guenther, Sebastian, Ryll, René, Pépin, Michel, Ulrich, Rainer,, Kristof Baert, Jiri Pikula, Hermann Ansorge, Schlegel, Matthias, Carina Spahr, Sandro Wolf, Ιoannis Tsakmakidis, Bernstein, Samuel, Samuel Bernstein, Johannes Lang, Dremsek, Paul, Ulrich, Rainer G., Maxi Zumpe, Stefania Zanet, Schlegel, Mathias, Müller, Gabi, Daniel Bajomi, Baert, Kristof, Jona Freise, Martin H. Groschup, Wolf, S., Francisco Ruiz-Fons, Mathias Schlegel, Lang, Johannes, Müller, G.   +70 more
core   +1 more source

One‐step generation of heritable mitochondrial DNA multiplex‐engineered rats using DddA‐derived cytosine base editor

Animal Models and Experimental Medicine, EarlyView.
We established that mixed DdCBE microinjection is an efficient, heritable, and precise strategy for generating multiplex mtDNA mutant rats. This advancement significantly expands the utility of DdCBEs for mitochondrial disease modeling, providing a robust platform for exploring the pathogenic mechanisms of complex mtDNA mutations and developing ...
Xu Zhang, Keru Li, Lei Tan, Wei Chen, Shan Gao, Chenyang Liu, Shuo Pan, Jiayue He, Ning Liu, Gefan Wan, Wei Dong, Weining Kong, Bin Shen, Xiaolong Qi, Yuanwu Ma   +14 more
wiley   +1 more source

Detection of Toxoplasmosis in Rat (Rattus rattus) in Baghdad governorate/Iraq [PDF]

, 2016
The Toxoplasma gondii infects human beings and wild rats (Rattus rattus) worldwide. Wild rats are infected with T. gondii due to ingestion of food or water contaminated with oocysts and may play a significant role in the transmission of T.
Abdulkarim J. Karim, Dunya D. Mahmood, Jenan M. Khalaf   +2 more
core  

Rattus tanezumi

, 2018
Rattus tanezumi (Temminck, 1844) — Oriental House Rat Mus tanezumi Temminck in Siebold, Temminck, and Schlegel, 1844 p.51; Type locality- Nagasaki (restricted by Jones & Johnson, 1965), Japan. Rattus rattus alexandrinus: Kishida & Mori, 1931 p.378;
Baccus, John T., Koprowski, John L., Jo, Yeong-Seok   +2 more
core   +1 more source

Anti‐inflammatory and osteogenic effects of transcutaneous electrical nerve stimulation in knee osteoarthritis rats via the regulation of the intestinal microbiota

Animal Models and Experimental Medicine, EarlyView.
Transcutaneous electrical nerve stimulation (TENS) improved knee osteoarthritis (KOA) in rats by regulating interleukin‐1β (IL‐1β), IL‐6, and IL‐8 expressions and the bone morphogenetic protein 2 (BMP‐2)/transforming growth factor β (TGF‐β) signaling pathway.
Yan Sun, Tong Ma, Ran Chen, Lan Shen, Xun Tang, Zhiqiang Shen, Hongbin Zhao   +6 more
wiley   +1 more source

Historic black rat invasions into Sri Lanka lead to hybridization forming two sub-lineages in the Rattus rattus species complex

Ceylon Journal of Science, 2020
In this work, we used two mitochondrial (16S rRNA and cytochrome-b) and one nuclear (Rag 1) gene fragments to analyse phylogeographic history of black rats in Sri Lanka at subspecies level.
P. P. C. Hemamali, S. H. Boyagoda
doaj   +1 more source

Tooth eruption status and bite force determine dental microwear texture gradients in albino rats (Rattus norvegicus forma domestica)

The Anatomical Record, EarlyView.
Abstract Dental microwear texture analysis (DMTA) is widely applied for inferring diet in vertebrates. Besides diet and ingesta properties, factors like wear stage and bite force may affect microwear formation, potentially leading to tooth position‐specific microwear patterns.
Daniela E. Winkler, Isabelle Bernetière, Christine Böhmer   +2 more
wiley   +1 more source