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去卵巢大鼠高催乳素血症及雌激素诱导的促黄体生成素和催乳素释放节律

Hyperprolactinemia and estrogen-induced rhythms in LH and prolactin release in the ovariectomized rat.

作者信息

Carr L, Rotten D, Scherrer H, Kordon C

出版信息

Experientia. 1985 Apr 15;41(4):494-6. doi: 10.1007/BF01966166.

DOI:10.1007/BF01966166
PMID:3987873
Abstract

Short-term (9 days) hyperprolactinemia induced by pituitary grafts reduced basal plasma LH levels in ovariectomized rats whereas long-term (31 days) grafts increased basal LH levels. Although long-term grafts inhibited estradiol-induced prolactin surges, hyperprolactinemia had no effect on the LH surge. It is concluded that the estrogen-treated ovariectomized rat is not suitable for studying the effects of hyperprolactinemia on LH release.

摘要

垂体移植诱导的短期(9天)高催乳素血症可降低去卵巢大鼠的基础血浆促黄体生成素(LH)水平,而长期(31天)移植则会升高基础LH水平。尽管长期移植抑制了雌二醇诱导的催乳素激增,但高催乳素血症对LH激增没有影响。得出的结论是,雌激素处理的去卵巢大鼠不适用于研究高催乳素血症对LH释放的影响。

相似文献

1
Hyperprolactinemia and estrogen-induced rhythms in LH and prolactin release in the ovariectomized rat.去卵巢大鼠高催乳素血症及雌激素诱导的促黄体生成素和催乳素释放节律
Experientia. 1985 Apr 15;41(4):494-6. doi: 10.1007/BF01966166.
2
Inhibitory effects of exogenously induced hyperprolactinemia on the endogenous cyclic release of luteinizing hormone and prolactin in the estrogen-primed ovariectomized rat.外源性诱导的高催乳素血症对雌激素预处理的去卵巢大鼠促黄体生成素和催乳素内源性周期性释放的抑制作用。
Endocrinology. 1986 Oct;119(4):1718-25. doi: 10.1210/endo-119-4-1718.
3
Inhibition of prolactin secretion delays extinction of circadian LH surges in ovariectomized rats bearing estradiol implants.
Proc Soc Exp Biol Med. 1983 Jan;172(1):65-9. doi: 10.3181/00379727-172-41527.
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Effects of estradiol benzoate and castration on LH in experimental hyperprolactinemia.
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Estradiol-induced daily luteinizing hormone and prolactin surges in young and middle-aged rats: correlations with age-related changes in pituitary responsiveness and catecholamine turnover rates in microdissected brain areas.雌二醇诱导的年轻和中年大鼠每日促黄体生成素和催乳素激增:与垂体反应性和显微解剖脑区儿茶酚胺周转率的年龄相关变化的相关性。
Endocrinology. 1984 Aug;115(2):801-9. doi: 10.1210/endo-115-2-801.
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Effects of 5-hydroxytryptamine uptake blockers on the release of LH and prolactin in several different experimental steroid models in the rat.5-羟色胺摄取阻滞剂对大鼠几种不同实验性类固醇模型中促黄体生成素和催乳素释放的影响。
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J Endocrinol. 1981 Jun;89(3):431-5. doi: 10.1677/joe.0.0890431.
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Hyperprolactinemia attenuates ovarian steroid stimulation of region-specific hypothalamic serotonin synthesis and luteinizing hormone release in ovariectomized rats.高催乳素血症减弱了卵巢类固醇对去卵巢大鼠下丘脑特定区域5-羟色胺合成及促黄体生成素释放的刺激作用。
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LH and prolactin in estrogenized female rats: response to LHRH.雌激素化雌性大鼠体内的促黄体生成素和催乳素:对促性腺激素释放激素的反应
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Inhibition of phasic but not tonic pituitary secretion by 2-hydroxyoestrone in the rat: evidence of action as an oestrogen antagonist.2-羟雌酮对大鼠垂体阶段性而非持续性分泌的抑制作用:作为雌激素拮抗剂的作用证据。
J Endocrinol. 1983 Jul;98(1):103-12. doi: 10.1677/joe.0.0980103.

本文引用的文献

1
Feedback effects of steroids on gonadotrophin release in hyperprolactinaemic, ovariectomized rats.类固醇对高泌乳素血症、卵巢切除大鼠促性腺激素释放的反馈作用。
J Endocrinol. 1981 Jun;89(3):431-5. doi: 10.1677/joe.0.0890431.
2
Inhibitory feedback effects of prolactin on its secretion involve central nervous system dopaminergic mediation.
Neuroendocrinology. 1983;36(1):27-32. doi: 10.1159/000123432.
3
Dissociation in the regulation of luteinizing hormone and follicle-stimulating hormone in a hyperprolactinaemic rat model: interrelationships between gonadotrophin and prolactin control.
J Endocrinol. 1981 Jul;90(1):41-51. doi: 10.1677/joe.0.0900041.
4
Gonadotropin secretion in rats bearing a prolactin-secreting pituitary tumor: effects of naloxone administration.
Fertil Steril. 1981 May;35(5):557-62. doi: 10.1016/s0015-0282(16)45501-9.
5
Pituitary sensitivity to LHRH in hyperprolactinemia induced by perphenazine and renal pituitary transplants in female rats.奋乃静诱导的高催乳素血症及雌性大鼠肾垂体移植中垂体对促黄体生成素释放激素(LHRH)的敏感性
Biol Reprod. 1980 Apr;22(3):486-92. doi: 10.1095/biolreprod22.3.486.
6
Gonadotropin secretion during prolonged hyperprolactinemia: basal secretion and the stimulatory feedback effect of estrogen.长期高催乳素血症期间的促性腺激素分泌:基础分泌及雌激素的刺激反馈作用。
Biol Reprod. 1983 Jun;28(5):1140-7. doi: 10.1095/biolreprod28.5.1140.
7
Radioimmunoassay for rat prolactin.大鼠催乳素的放射免疫测定法。
Proc Soc Exp Biol Med. 1969 Mar;130(3):793-7. doi: 10.3181/00379727-130-33657.
8
Radioimmunoassay for rat luteinizing hormone with antiovine LH serum and ovine LH-131-I.使用抗羊促黄体生成素血清和羊促黄体生成素-131碘进行大鼠促黄体生成素的放射免疫测定。
Proc Soc Exp Biol Med. 1968 Jul;128(3):807-11. doi: 10.3181/00379727-128-33129.
9
Effects of an implant of prolactin in median eminence of pseudopregnant rats on serum and pituitary LH, FSH and prolactin.向假孕大鼠正中隆起植入催乳素对血清及垂体促黄体生成素、促卵泡生成素和催乳素的影响。
Endocrinology. 1971 Feb;88(2):286-92. doi: 10.1210/endo-88-2-286.
10
Total blockade of phasic pituitary prolactin release in rats: effect on serum LH and progesterone during the estrous cycle and pregnancy.大鼠垂体催乳素阶段性释放的完全阻断:对发情周期和孕期血清促黄体生成素及孕酮的影响
Endocrinology. 1974 Jun;94(6):1595-600. doi: 10.1210/endo-94-6-1595.