Exact(21)
"We know from longitudinal studies that becoming a father does lower testosterone levels, but we don't know if that's possible for testes size," says Rilling. "One example that makes the idea more plausible is that there is known seasonal variation in testes size in adult male rhesus monkeys.
Square regression (with mean lifespan as a dependent variable and Lim3A mRNA amount as independent variable) is a better approximation for our data (R2 = 0.062 for embryos; R2 = 0.011 for heads; R2 = 0.007 for testes) than linear regression (R2 = 0.0029 for embryos; R2 = 0.0006 for heads; R2 = 0.000 for testes).
Since circulating testosterone decreases significantly after birth, and does not rise back before the pubertal stage [15], it is reasonable to speculate that COUP-TFII is required for testes organogenesis at the early stages (P1 P14).
Lysates for testes were prepared by addition of lysis buffer (50 mM Tris pH7.5, 1% triton, 40 mM NaCl, 2 mM MgCl2, 2× protease inhibitor cocktail [Roche], 1 mM NEM, 25 U/ml benzonase) and 20 strokes with a loose Dounce homogenizer, followed by treatment as above.
The medium was changed every 24 hr for testes and every 2 days for ovaries.
For testes exposed to human chorionic gonadotropin (Sigma-Aldrich), we used a final concentration of 0.1 IU.
Similar(39)
Thus, we predicted that the slope of any relationship between expression and N content would be shallower for the testes than for any other tissue.
The median score for reaction to surgery was 5 for both testes, and the median score was 3 for quality of induction, anaesthesia and recovery, with a range of 1 3.
7 Autopsy data showed a different left-right organ size ratio of 0.87 for the lungs and 0.87 for the testes, reflecting larger sizes on the right.
For immunostaining, testes of adult mice were fixed for 3 hours at room temperature in PBS containing 1% paraformaldehyde, embedded in paraffin and sectioned (sections 3 10 µm).
> -wrap-foot>> > -wrap-foot> n = number of cases, N = persons at risk * p values are derived from t tests for age and χ testes for the binary variables * % of total within each group.
Write better and faster with AI suggestions while staying true to your unique style.
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com