Results 71 to 80 of about 15,253 (172)
Memorias do Instituto Oswaldo Cruz, 1986 A amostra Berenice-78 de T. cruzi recém-isolada apresentou características bem distintas da cepa Berenice isolada há 16 anos da mesma paciente. Foram verificadas sua alta infectividade e baixa virulência para camundongos C3H isogênicos que sobreviveram à
M. Lana, Cléa de Andrade Chiari
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Inhibition of in vitro fertilizing capacity of cryopreserved mouse sperm by factors released by damaged sperm, and stimulation by glutathione. [PDF]
PLoS ONE, 2010 BACKGROUND: In vitro fertilization (IVF) of eggs by frozen and thawed C57BL/6J mouse sperm is inhibited by dead sperm and enhanced by preincubation of the sperm in calcium-free medium.
Mary L Bath
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TcMAC21 mouse model recapitulates abnormal vascular physiology observed in humans with Down syndrome
Physiological Reports, Volume 13, Issue 11, June 2025.Abstract People with Down syndrome (DS) have abnormal vascular physiology, demonstrated by low systolic blood pressure (BP) and low aortic stiffness that are accompanied by endothelial dysfunction. The TcMAC21 mouse model of DS has many features observed in people with DS, although vascular physiology has not been studied.
Xiangyu Zheng +4 more
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The impact of cysteine on lifespan in three model organisms: A systematic review and meta‐analysis
Aging Cell, Volume 24, Issue 2, February 2025.We conducted a meta‐analysis to investigate the impact of cysteine supplementation on lifespan in mice, nematodes, and fruit flies. Positive effects were observed in C. elegans, transgenic flies, and disease model mice, but not in wild‐type flies and wild‐type mice.
Yue Ma +3 more
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Variations in the germinal center response revealed by genetically diverse mouse strains
Immunology &Cell Biology, Volume 102, Issue 10, Page 935-948, November‐December 2024.In this study, we investigated the impact of genetic variation on the germinal center response. Using a panel of genetically divergent strains, we uncover an important impact of genetics on the number, size and cellular composition of germinal centers, both at steady state and after immune challenge.
Anne‐Marie Aubin +7 more
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Memorias do Instituto Oswaldo Cruz, 1992 Different patterns of cutaneous leishmaniasis can be induced when a challenge of alike dose of Leishmania amazonensis amastigotes in various inbred strains was applied.
Kátia da Silva Calabrese +1 more
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Frontiers in Neuroscience, 2020 We measured indirect calorimetry and activity parameters, VO2 and VCO2 to extract respiratory exchange ratio (RER) and energy expenditure in both sexes of 30 inbred mouse strains of 6 genetic families at 9–13 weeks during one photophase and the ...
Christine König +6 more
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PLoS ONE, 2014 Pseudoxanthoma elasticum (PXE), a heritable ectopic mineralization disorder, is caused by mutations in the ABCC6 gene. Null mice (Abcc6(-/-) ) recapitulate the genetic, histopathologic and ultrastructural features of PXE, and they demonstrate early and ...
Qiaoli Li +5 more
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Neural Plasticity, 2017 The genetic background of mice has various influences on the efficacy of physical exercise, as well as adult neurogenesis in the hippocampus. In this study, we investigated the basal level of hippocampal neurogenesis, as well as the effects of treadmill ...
Jong Whi Kim +7 more
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Mouse genetic approaches applied to the normal tissue radiation response
Frontiers in Oncology, 2012 The varying responses of inbred mouse models to radiation exposure present a unique opportunity to dissect the genetic basis of radiation sensitivity and tissue injury.
Christina Kathleen Haston
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