Koohilai, S., Oryan, S., Hosseinzadeh Sahafi, H., Rezaian, M., Khosropanah, N., Ebrahimpoor, F. (2009). Ovarian histological and sexual maturation study in bream Abramis brama orientalis ( Berg, 1905 ) through induce LHRHa2 and dopamine antagonists. , 22(3), 31-39.
S Koohilai; SH.B Oryan; H Hosseinzadeh Sahafi; M Rezaian; N Khosropanah; F Ebrahimpoor. "Ovarian histological and sexual maturation study in bream Abramis brama orientalis ( Berg, 1905 ) through induce LHRHa2 and dopamine antagonists". , 22, 3, 2009, 31-39.
Koohilai, S., Oryan, S., Hosseinzadeh Sahafi, H., Rezaian, M., Khosropanah, N., Ebrahimpoor, F. (2009). 'Ovarian histological and sexual maturation study in bream Abramis brama orientalis ( Berg, 1905 ) through induce LHRHa2 and dopamine antagonists', , 22(3), pp. 31-39.
Koohilai, S., Oryan, S., Hosseinzadeh Sahafi, H., Rezaian, M., Khosropanah, N., Ebrahimpoor, F. Ovarian histological and sexual maturation study in bream Abramis brama orientalis ( Berg, 1905 ) through induce LHRHa2 and dopamine antagonists. , 2009; 22(3): 31-39.

Ovarian histological and sexual maturation study in bream Abramis brama orientalis ( Berg, 1905 ) through induce LHRHa2 and dopamine antagonists

تحقیقات دامپزشکی و فرآورده‌های بیولوژیک
Editorial, Volume 22, Issue 3, September 2009, Pages 31-39    PDF (4.18 M)
Authors
S Koohilai* 1; SH.B Oryan2; H Hosseinzadeh Sahafi3; M Rezaian4; N Khosropanah1; F Ebrahimpoor5
1Marine Biology Dept, Islamic Azad University, Tehran North Branch, Tehran
2Biology Dept, Science Faculty, Tarbiat Moalem University, Tehran
3Iranian Fisheries Research Organization, Tehran
4Histology Dept of Anatomy, Faculty of Vet Medicine, Tehran University, T
5Histology Dept of Anatomy, Faculty of Vet Medicine, Tehran University, Tehran.
Abstract
In the present study histological studies was conducted after the female Abramis brama orientalis was exposed to eight treatment phases in which LHRHa2 (3 μg/kg), Metoclopramide (5 mg/kg), and Chlorpromazine (10 mg/kg) were inoculated. The treatments were characterized by combined and solitary injections, control group (o injection), and experimental group (saline). The results showed that all three investigated compositions enjoy arousal effects which bring about sexual maturity. In both solitary and combined treatments LHRHa2 entailed oocyte maturity and qualitative developments among the oocytes occurred during the spawning period and fat vacuole as a macro vacuole and resolution of the vitelline took place due to improvements in the proteolitic activity during the final maturity phase. Metoclopramide fostered sexual maturity among the oocytes which have been ready to enter the last and final sexual maturity stage; however, Chlorpromazine did not have any significant impacts and thereby they are not identified as a powerful and special dopamine types. Oocyte diameter in treatments Metoclopramide :810μm, LHRHa2: 773μm,Chlorpromazine:680μm,Metoclpramide+LHRHa2:545μm,Chlorpromazine+LHRHa2:515μm,Metoclopramide+Chlorpromazine+LHRHa2: 383 μm and Control: 379. 
References

1- پوستی، ا، صدیق مرودستی، ع، (1378) اطلس بافت‌شناسی ماهی، انتشارات دانشگاه تهران، تهران، ایران، 480 صفحه.##

2- حسینی، س، ا و سیرنگ، ه، (1369) ماهی سیم، سازمان تحقیقات شیلات ایران (معاونت تحقیقات و آموزش شیلات)، 122 صفحه. ##

3- صیاد بورانی، م، (1380) بررسی کمی و کیفی بچه ماهیان استخوانی رها سازی شده در استان گیلان، مؤسسة تحقیقات شیلات و آموزش شیلات ایران (مرکز تحقیقات شیلاتی استان گیلان)، گیلان، ایران، 117 صفحه. ##

4- عباسی، ک، ولی پور، ع، حقیقی، د، سر پناه، ع و نظامی، ش، (1378) اطلس ماهیان ایران آب‌های داخلی گیلان، مرکز تحقیقات شیلاتی گیلان، 113 صفحه. ##

5- عبدالملکی، ش، (1383) پویایی جمعیت ماهی سیم) Abramis brama orientalis (در سواحل ایرانی دریای خزر در سال 1380- 1379، مجلة پژوهش و سازندگی (در امور دام و آبزیان)، شمارة 68، 8 صفحه. ##

6- عبدالملکی، ش و  غنی نژاد، د، (1382) وضعیت ذخایر ماهیان استخوانی در سواحل ایرانی دریای خزر، مؤسسه تحقیقات شیلات ایران، تهران، ایران، صفحات 9-1. ##

7- De Leeuw, R. ; Goos, J.TH. and Van W.J. (1987) The regulation of gonadotropin release by neurohormones and gonadal steroids in the African catfish  (Clarius gariepinus). Aquaculture. vol. 63. pp. 43 – 58. ##

8- Devlin, R.H. and Nagahama, Y. (2002) Sex determination and sex differentiation in fish: An averview of genetic. physiological and environmental innences, Aquaculture. vol. 208. pp. 191 – 364. ##

9- Goos, J.TH. ; De Leeuw, R. ; Van, W.J. ; Delft, M.L. and Glielen, J.TH. (1987) The effect of luteinizing hormone-releasing hormone analogue (LHRHa) in combination with different drugs with anti-dopamine and anti-serotonin properties on gonadotropin release and ovulation in the African catfish  (Clarius gariepinus). Aquaculture. vol. 63, pp. 143–156. ##

10- Hung, S.S.O. Groff, J.M. Lutes, P.B. and Kotifiynn-Aikins, F. (1990) Hepatic and intestinal histology of juvenile white sturgeon fed different carbohydrates . Aquaculture. vol. 87.pp.349-360. ##

11. Kagawa, H. ; Tanaka, H. Okuzawa, K. and Kobayashi, M. (1998) GTH II but not GTH I induces final maturation and the development of maturational competence of oocytes of red seabrea in vitro.  General and Comparative Endocrinology. vol. 112. pp. 80 – 88. ##

12- Kucharczyk, D. Kujawa, R. Mamcarz, A. ; Targonska, K.  Wyszomirska, E.  Glogowski, J. Babiak, I. and Szabo, T. (2005)Inducing spawning in bream (Abramis brama L.) using pellets containing GnRH. Czech J Amim. vol. 3. pp. 89 – 95. ##

13- Lee, W.K. and Yang, S.W. , 2002. Relationship between ovarian development and serum levels of gonadal steroids hormones and induction of oocyte maturation and ovulation in the cultured female Korean spotted se bass (Lateolabrax maculates). Aquaculture. vol. 207. pp. 169–183.##

14- Pankhurst, N.W. and Thomas, P.M. , 1998. Maintenance at elevated temperature delays the steroidogenic and ovulatory reponsiveness of rainbow trout Oncorhynchus mykiss to luteinizing hormone releasing hormone analogue. Aquaculture. vol. 166. pp. 163 – 177. ##

15- Peter, R.E. and Yu, K.L. (1997) Neuroendocrine regulation of ovulation in fishes: Basic and applied aspects. Reviews in Fish Biology and Fisheries. vol. 7. pp. 173 – 197. ##

16- Ren, L.H., Kraak, J.Y. ; Liang, C. ; Peng, G.Y. ; Li, L.Z. ; Lu, X.Y. ; Zhou, M.L. ; Chang, J.P. and Peter, R.E. (1986) The effects of LHRHa and drugs wich block the effects of dopamine on gonadotropin secretion and ovulation in fish cultured in China. Aquaculture of cyprinids. pp. 139 – 150. ##

17- Schild, R.G. and Peter, J. (1985) Innervation of GTH cells by GnRH contaning nerve fibres in the African catfish  (Clarius gariepinus) : an EM Immunocytochemical study. Neurosci Lett Supple. vol. 22. pp 111. ##

18- Senthilkumaran, B. ; Yashikuni, M. and Nagahama, Y. , 2004. A shift in steroidogenesis occurring in ovarian follicle prior to oocyte maturation, Molecular and Cellular Endocrinology. vol. 215. pp. 11 – 18. ##

19- Sukumasavin, N. ; Sakulthong, S. and Sangthong, R. (2000) A Comparision of the potency of dopamine antagonists on spawning induction in tail carp (Puntius gonionotus Bleeker). Kasetsart. vol. 34. pp. 240 – 247. ##

20- Tanaka, M. ; Nakajin, S. ; Kobayashi, D. ; Fukada, S. ; Guna, G. ; Todo, T. ;  Senthilkumaran, B. and Nagahama, Y. (2002)Teleost ovarian carbonyl reductase-like 20β-hydroxysteroid dehydrogenase : Potential role in the production of maturation-inducing hormone during final oocyte maturation, Biol Reprod. vol. 66. pp. 1498 – 1504. ## 

Statistics
Article View: 1,008
PDF Download: 770


counter
Journal management system. designed by sinaweb