Titlebook: Biological Rhythms and Endocrine Function; Laurence W. Hedlund,John M. Franz,Alexander D. Ken Book 1975 The Editor(s) (if applicable) and

considerable

Ronald G. Schmid,Werner S. Tirschi.e., that it is independent of the state of motion of the body of reference” (Einstein, 1920, 1922). Einstein challenged the concept of simultaneity for events taking place at a great distance, said to occur at the same moment in some “absolute time.” He conceived of time as a coordinate always ass

對(duì)待

Ronald G. Schmid,Werner S. Tirsch (circannual) in length. All of the rhythms are probably advantageous to the individual animals or to the species as a whole. The factors controlling many of these hormonal fluctuations are likely numerous; and, in many cases, the governing mechanisms remain unknown. Some of the rhythms are undoubte

mettlesome

,Die Thymusdrüse und ihre Krankheiten,s an index of pineal rhythmicity we followed the diurnal variations in hydroxyindole-.-methyl transferase (HIOMT), the enzyme which forms melatonin, one of the pineal’s antigonadotropic hormones. We have interpreted the effects of endocrine and environmental manipulation in terms of changes in a mix

HPA533

https://doi.org/10.1007/978-3-642-91767-7hanges in enzyme activity imposed by (a) the presence or absence of ovarian hormones, (b) the application of neuroendocrine stimuli such as the induction of pseudopregnancy, and (c) a change in the proportion of light per day (Wallen and Yochim, 1973a, b; Yochim and Wallen, 1973a,b). These effects c

壁畫

keloid

,Die Schilddrüse und ihre Krankheiten,neuroendocrine and behavioral rhythms, reproduction and the propagation of the species is made possible. This reproductive cycle, which in large measure is a manifestation of the regulation of pituitary gonadotropin (GTH) secretion by the central nervous’system (CNS), has several distinctive charact

炸壞

,Die Schilddrüse und ihre Krankheiten,nderstanding of the essential factors involved may be summarized briefly as follows. Stimulatory and inhibitory inputs from a variety of sources converge on centers in the basal hypothalamus. These signals result in stimulation (or inhibition) of corticotropin releasing factor (CRF) secretion from t

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羽飾

Biological Rhythmsi.e., that it is independent of the state of motion of the body of reference” (Einstein, 1920, 1922). Einstein challenged the concept of simultaneity for events taking place at a great distance, said to occur at the same moment in some “absolute time.” He conceived of time as a coordinate always ass

Rejuvenate

Endocrine Rhythms Associated with Pineal Gland Function (circannual) in length. All of the rhythms are probably advantageous to the individual animals or to the species as a whole. The factors controlling many of these hormonal fluctuations are likely numerous; and, in many cases, the governing mechanisms remain unknown. Some of the rhythms are undoubte