Results 251 to 260 of about 81,652 (368)

Genetic analysis of postpartum measures of luteal activity in dairy cows [PDF]

open access: yes, 2007
Berglund, B.   +6 more
core   +1 more source

Estradiol deficiency as a consequence of aging contributes to the depletion of the satellite cell pool in female mice

open access: yesAging Cell, Volume 24, Issue 4, April 2025.
In females, estradiol deficiency is a major environmental factor contributing to the age‐associated effects on satellite cells. To assess cell‐intrinsic versus environmental regulation of satellite cells, we perform two transplantation experiments, Adult or Aged satellite cells transplanted into Adult recipients, and Adult satellite cells transplanted ...
Brian P. Sullivan   +7 more
wiley   +1 more source

DNMT3a Deficiency Contributes to Anesthesia/Surgery‐Induced Synaptic Dysfunction and Cognitive Impairment in Aged Mice

open access: yesAging Cell, Volume 24, Issue 4, April 2025.
DNMT3a downregulation appears to causally contribute to surgery‐induced cognitive impairment, whereas its overexpression effectively alleviated cognitive impairment behaviors. Mechanistically, DNMT3a downregulation induced by anesthesia/surgery could disrupt DNA methylation stability in the hippocampus of aged mice. This decreased the binding of DNMT3a
Peilin Cong   +10 more
wiley   +1 more source

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