Mendon?a,MT,Licht,P,Ryan,MJ,Barnes,R.Changes in hormone levels in relation to breeding behavior in male bull-frogs (Rana catesbeiana) at the individual and population levels. General and Comparative Endocrinology . 1985Mendonca, M.T., Licht, P., Ryan, M.J., Barnes, R., 1985. Changes...
Increased cortisol response to exogenous adrenocorticotropic hormone in chronically stressed pigs: influence of housing conditions. In a longitudinal experiment, the influence of tethered housing (a condition of chronic stress) on the reactivity of the adrenal cortex to exogenous ACTH w... Janssens Cede...
Blood levels of the two other hormones were related less obviously to song learning peaks. It is hypothesized that a concurrence of hormonal, neural, and behavioral changes facilitates song learning in adulthood. 展开 关键词: Serinus canaria [Seasonal functions / / Male gonadal hormone level ...
Thus, individual outbred rats of both sexes can be discriminated on the basis of their urine odors using this technique and discrimination between individuals occurs despite changes in gonadal hormone levels. This suggests that individual recognition is independent of reproductive state and social status...
Intravenous administration of Escherichia coli endotoxin (ENDO) was found to induce profound time and dose dependent changes in the serum steroid hormones, oestrone (E 1), oestradiol (E 2), eorticosterone (B), progesterone (P 4), 17α-OH progesterone (17αOHP 4), and testosterone (T) of...
The assessment of alpha power values and its relationship with hormone levels were performed in two phases of menstrual cycle. Results The highest difference between the mean power value in the menstrual phase (46.06) and the follicular phase (36.08) was obtained from the parietal region of the ...
During illness changes in thyroid hormone metabolism occur, collectively known as the non-thyroidal illness syndrome (NTIS). NTIS is characterised by low serum thyroid hormone levels without the expected rise in serum thyroid-stimulating hormone, indicating a major change in thyroid hormone feedback ...
Low and decreasing PTH levels may be symptoms of wasting, which should be taken into account in the care of dialysis patients. 展开 关键词: body mass index dialysis epidemiology mortality parathyroid hormone 年份: 2011 收藏 引用 批量引用 报错 分享 ...
Changes in Plasma Hormone Concentrations Associated with the Onset of Puberty in the Gilt2 (1982). Changes in plasma hormone concentrations associated with the onset of puberty in the gilt. J. Anim. Sci. 54, 320-324... Esbenshade K. L,Paterson A. M,Cantley T. C,... - 《Journal of...
It would be of interest to assess if there is a correlation between the changes in insulin levels and other cardiovascular risk factors such as hemostatic parameters. 展开 关键词: GH-deficient adults IGF-I insulin recombinant human growth hormone r-hGH treatment ...