- 関
- episodic secretion
WordNet
- the organic process of synthesizing and releasing some substance (同)secernment
- a functionally specialized substance (especially one that is not a waste) released from a gland or cell
PrepTutorEJDIC
- 〈C〉分泌(ぶんぴつ)作用(過程) / 〈C〉分泌物 / 〈U〉(…を)隠すこと《+『of』+『名』》
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2016/09/20 00:36:52」(JST)
[Wiki en表示]
Pulsatile secretion is a biochemical phenomenon in which a chemical, such as a hormone, is secreted in a burst-like or episodic manner rather than constantly. Examples of hormones that are secreted pulsatilely include gonadotropin-releasing hormone (GnRH) and growth hormone (GH). Pulsatile secretion can be critical to hormone function, as evidenced by the case of GnRH agonists, which cause functional inhibition of the receptor for GnRH due to profound downregulation in response to constant stimulation.
References
UpToDate Contents
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English Journal
- Free and sulfated steroids secretion in postpubertal boars (Sus scrofa domestica).
- Schuler G1, Dezhkam Y2, Bingsohn L2, Hoffmann B2, Failing K2, Galuska CE2, Hartmann MF2, Sánchez-Guijo A2, Wudy SA2.
- Reproduction (Cambridge, England).Reproduction.2014 Sep;148(3):303-14. doi: 10.1530/REP-14-0193. Epub 2014 Jun 24.
- Sulfated steroids have been traditionally regarded as inactive metabolites. However, they may also serve as precursors for the production of active free steroids in target cells. In this study, we used the boar as a model to study the metabolism, transport, and function of steroid sulfates due to th
- PMID 24961601
- Subcutaneous pulsatile glucocorticoid replacement therapy.
- Russell GM1, Durant C, Ataya A, Papastathi C, Bhake R, Woltersdorf W, Lightman S.
- Clinical endocrinology.Clin Endocrinol (Oxf).2014 Aug;81(2):289-93. doi: 10.1111/cen.12470. Epub 2014 May 19.
- The glucocorticoid hormone cortisol is released in pulses resulting in a complex and dynamic ultradian rhythm of plasma cortisol that underlies the classical circadian rhythm. These oscillating levels are also seen at the level of tissues such as the brain and trigger pulses of gene activation and d
- PMID 24735400
- Neurokinin B receptor antagonism decreases luteinising hormone pulse frequency and amplitude and delays puberty onset in the female rat.
- Li SY1, Li XF, Hu MH, Shao B, Poston L, Lightman SL, O'Byrne KT.
- Journal of neuroendocrinology.J Neuroendocrinol.2014 Aug;26(8):521-7. doi: 10.1111/jne.12167.
- The neural mechanisms controlling puberty onset remain enigmatic. Humans with loss of function mutations in TAC3 or TACR3, the genes encoding neurokinin B (NKB) or its receptor, neurokinin-3 receptor (NK3R), respectively, present with severe congenital gonadotrophin deficiency and pubertal failure.
- PMID 24863620
Japanese Journal
- Central estrogen action sites involved in prepubertal restraint of pulsatile luteinizing hormone release in female rats
- Central estrogen action sites involved in prepubertal restraint of pulsatile luteinizing hormone release in female rats
- Effects of Exposure to Male Goat Hair Extracts on Luteinizing Hormone Secretion and Neuronal Activation in Seasonally Anestrous Ewes
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★リンクテーブル★
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- 英
- pulsatile secretion、episodic secretion
- 関
- 拍動性分泌
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- 関
- pulsatile secretion
[★]
- 関
- bodily secretion、discharge、secrete、secreted material
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- 関
- pulsatility、pulsation