Abstract
In order to determine the profiles and sources of inhibin A and inhibin B during pregnancy in Japanese monkeys, serum samples were collected from eight monkeys for measuring concentrations of both inhibins by enzyme-linked immunosorbent assay. The term placenta was used for the localization of inhibin α-, βA-, and βB-subunits by immunohistochemistry. Serum concentrations of inhibin A showed a significant rise at the second quarter and maintained its level until term. Serum concentrations of inhibin B gradually increased until the fourth quarter. The concentration of both inhibins abruptly declined after delivery to the nonpregnant level. Positive staining of inhibin α-, βA-, and βB-subunits was observed in syncytiotrophoblast in the placenta by immunohistochemistry. These results demonstrated that large amounts of both dimeric inhibins are secreted from the placenta of Japanese monkeys.
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de Kretser, D. M. and Robertson, D. M. (1989). Biol. Reprod. 40, 33–47.
Ying, S. Y. (1988). Endocr Rev. 9, 267–293.
Petraglia, F., Zanin, E., Faletti, A., and Reis, F. M. (1999). Curr. Opin. Obstet. Gynecol. 11, 241–247.
Knight, P. G. and Glister, C. (2001). Reproduction 121, 503–512.
Meunier, H., Rivier, C., Evans, R. M., and Vale, W. (1988). Proc. Natl. Acad. Sci. USA 85, 247–251.
Abe, Y., Hasegawa, Y., Miyamoto, K., Yamaguchi, M., Andoh, A., Ibuki, Y., et al. (1990). J. Clin. Endocrinol. Metab. 71, 133–137.
Qu, J. P., Vankrieken, L., Brulet, C., and Thomas, K. (1991). J. Clin. Endocrinol. Metab. 72, 862–866.
Groome, N. P., Illingworth, P. J., O’Brien, M., Cooke, I., Ganesan, T. S., Baird, D. T., et al. (1994). Clin. Endocrinol. (Oxf.) 40, 717–723.
Groome, N. P., Illingworth, P. J., O’Brien, M., Pai, R., Rodger, F. E., Mather, J. P., et al. (1996). J. Clin. Endocrinol. Metab. 81, 1401–1405.
Petraglia, F., Luisi, S., Benedetto, C., Zonca, M., Florio, P., Casarosa, E., et al. (1997). J. Clin. Endocrinol. Metab. 82, 2991–2995.
Fowler, P. A., Evans, L. W., Groome, N. P., Templeton, A., and Knight, P. G. (1998). Hum. Reprod. 13, 3530–3536.
Minami, S., Yamoto, M., and Nakano, R. (1992). Obstet. Gynecol. 80, 410–414.
Petraglia, F., Sawchenko, P., Lim, A. T., Rivier, J., and Vale, W. (1987). Science 237, 187–189.
Petraglia, F., Garuti, G. C., Calza, L., Roberts, V., Giardino, L., Genazzani, A. R., et al. (1991). Am. J. Obstet. Gynecol. 165, 750–758.
Petraglia, F., Woodruff, T. K., Botticelli, G., Botticelli, A., Genazzani, A. R., Mayo, K. E., et al. (1992). J. Clin. Endocrinol. Metab. 74, 1184–1188.
Billiar, R. B., Rohan, R., Henson, M. C., Smith, P., and Babischkin, J. (1992). J. Clin. Endocrinol. Metab. 75, 1345–1351.
Nozaki, M., Watanabe, G., Taya, K., Katakai, Y., Wada, I., Sasamoto, S., et al. (1990). Biol. Reprod. 43, 444–449.
Smith, K. B., Lunn, S. F., and Fraser, H. M. (1990). J. Endocrinol. 126, 489–495.
Kondo, M., Udono, T., Jin, W. Z., Funakoshi, M., Shimizu, K., Itoh, M., et al. (2001). J. Endocrinol. 168, 257–262.
Nigi, H. (1975). Primates 16, 207–216.
Nigi, H. (1976). Primates 17, 81–87.
Nozaki, M. and Oshima, K. (1987). In: Progress in biometeorology: Seasonal changes of the gonadotrophic function in the female Japanese monkey. Miura, T. (ed.). Academic: The Hague.
Watanabe, G., Nozaki, M., Taya, K., Katakai, Y., and Sasamoto, S. (1990). Biol. Reprod. 43, 196–201.
Nozaki, M., Watanabe, G., Taya, K., Katakai, Y., and Sasamoto, S. (1991). Jpn. J. Anim. Reprod. 37, 97–103.
Baillie, J. and Groombridge, B. (eds.). (1996). 1996 IUCN red list of threatened animals. IUCN: Cambridge.
Knobil, E. and Neill, J. D. (eds.). (1988). In: The physiology of reproduction: recognition and maintenance of pregnancy. Hodgen, G. D. and Itskovitz, J. (eds.). Raven: New York.
Bourne, G. H. (ed.). (1975). In: The rhesus monkey: pregnancy. Stolte, L. A. M. (ed.). Academic: New York.
McLachlan, R. I., Healy, D. L., Lutjen, P. J., Findlay, J. K., De Kretser, M., and Burger, H. G. (1987). Clin. Endocrinol. (Oxf.) 27, 663–668.
Derynck, R., Jarrett, J. A., Chen, E. Y., Eaton, D. H., Bell, J. R., Assoian, R. K., et al. (1985). Nature 316, 701–705.
Florio, P., Cobellis, L., Luisi, S., Ciarmela, P., Severi, F. M., Bocchi, C., et al. (2001). Mol. Cell. Endocrinol. 180, 123–130.
Knight, P. G., Feist, S. A., Tannetta, D. S., Bleach, E. C., Fowler, P. A., O’Brien, M., et al. (1998). J. Reprod. Fertil. 113, 159–166.
Groome, N. P., Tisgou, A., Cranfield, M., Knight, P. G., and Robertson D. M. (2001). Mol. Cell. Endocrinol. 180, 73–77.
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Kojima, C., Kondo, M., Jin, W. et al. Secretion of inhibin A and inhibin B during pregnancy and early postpartum period in Japanese monkeys. Endocr 18, 21–25 (2002). https://doi.org/10.1385/ENDO:18:1:21
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DOI: https://doi.org/10.1385/ENDO:18:1:21