Effects of chemotherapy-induced testicular damage on inhibin, gonadotropin, and testosterone secretion: a prospective longitudinal study.
Effects of chemotherapy-induced testicular damage on inhibin, gonadotropin, and testosterone secretion: a prospective longitudinal study.
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化疗引起的睾丸损伤对抑制素、促性腺激素和睾酮分泌的影响:一项前瞻性纵向研究。
DOI:
10.1210/jcem.82.9.4238
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发表时间:
1997
期刊:
影响因子:
--
通讯作者:
F. Wu
中科院分区:
文献类型:
--
作者:
E. Wallace;N. Groome;S. Riley;A. Parker;F. Wu
To investigate the role of inhibin in the control of follicle-stimulating hormone (FSH) secretion, we have measured levels of immunoreactive inhibin (ir-inhibin), inhibin B, Pro-alpha C containing inhibins, FSH, luteinizing hormone (LH), and testosterone in twelve men with hematological malignancies before, during, and after chemotherapy. Inhibin B levels fell significantly by 1 month from a mean +/- SE baseline level of 273.2 +/- 32.8 pg/mL, reaching a nadir of 52.6 +/- 15.3 pg/mL at 4 months (P < 0.0001). FSH levels increased within the first month from a baseline level of 3.9 +/- 0.6 IU/L, reaching a peak level of 22.4 +/- 3.3 IU/L at 4 months (P < 0.0001). FSH and inhibin B were significantly and inversely correlated (r = 0.69, P < 0.0001). Pro-alpha C containing inhibin levels increased significantly (P < 0.05) at 3 months and were significantly and positively correlated with FSH (r = 0.38, P = 0.002). LH levels increased significantly but to a much lesser extent than FSH, the increase becoming evident only 4 months after treatment commenced (P < 0.03). Levels of ir-inhibin and testosterone remained unchanged throughout the study. These data provide strong support to the hypothesis that inhibin B is the physiologically important form of inhibin in men, negatively regulating FSH secretion at the pituitary. Furthermore, they suggest that FSH stimulates inhibin alpha-subunit secretion by the testis.
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DOI:
10.1210/jcem.81.10.8855795
发表时间:
1996
期刊:
The Journal of clinical endocrinology and metabolism
影响因子:
--
作者:
Nachtigall,LB;Boepple,PA;Seminara,SB;Khoury,RH;Sluss,PM;Lecain,AE;CrowleyJr,WF
通讯作者:
CrowleyJr,WF
DOI:
10.1210/endo.138.4.5058
发表时间:
1997
期刊:
Endocrinology.
影响因子:
--
作者:
Majumdar,SS;Winters,SJ;Plant,TM
通讯作者:
Plant,TM
DOI:
10.1210/jcem.81.9.8784094
发表时间:
1996-09
期刊:
The Journal of clinical endocrinology and metabolism
影响因子:
--
作者:
B. Anawalt;R. Bebb;A. Matsumoto;N. Groome;P. Illingworth;A. Mcneilly;W. Bremner
通讯作者:
B. Anawalt;R. Bebb;A. Matsumoto;N. Groome;P. Illingworth;A. Mcneilly;W. Bremner
DOI:
10.1210/jcem.78.2.7508950
发表时间:
1994
期刊:
The Journal of clinical endocrinology and metabolism
影响因子:
--
作者:
Lambert-Messerlian,GM;Isaacson,K;CrowleyJr,WF;Sluss,P;Schneyer,AL
通讯作者:
Schneyer,AL
影响因子:
4.8
作者:
Medhamurthy,R;Culler,MD;Gay,VL;Negro-Vilar,A;Plant,TM
通讯作者:
Plant,TM