Pakistan Journal of Biological Sciences1028-88801812-5735Asian Network for Scientific Information10.3923/pjbs.2014.1124.1129Panulirus polyphagus)]]>FatihahS.N. SafiahJ. Abol-MunafiA.B. IkhwanuddinM. 1020141710The present study aimed to determine the effect of 17α-hydroxyprogesterone
(17α-OHP) and 17α-hydroxypregnenolone (17α-OHPL) on sperm quality
and sperm quantity in male mud spiny lobster (Panulirus polyphagus).
The mean of sperm quality was increased in 17α-OHP and 17α-OHPL treated
hormones. In 17α-OHP injected animals, the mean of sperm quantity of dose
0.01 μg g-1 b.wt. was increased than 17α-OHPL. Meanwhile,
17α-OHP and 17α-OHPL concentrations were lower when injected with
the hormones but 17α-OHP was higher at only day 15 (dose 0.01 and 0.1 μg
g-1 b.wt.). For 17α-OHPL, the hormone was a prohormone in the
body of P. polyphagus and only required smaller to increase the sperm
quantity. Besides, when the higher dose of 17α-OHPL (0.1 μg g-1
b.wt.) was used in P. polyphagus, the development of P. polyphagus
was inhibited and decreased the sperm quantity and 17α-OHPL concentration
in hemolymph was lower. Injection of 17α-OHP in P. polyphagus has
increased the sperm quality and quantity for both 17α-OHP dosage of 0.01
and 0.1 μg g-1 b.wt. However, injection of 17α-OHPL in
P. polyphagus has decreased the sperm quantity only, also for both dosage
of 0.01 and 0.1 μg g-1 b.wt. and lower on hormone concentration.]]>Alfaro, J.,1996Penaeus vannamei spermatophores.]]>27487492Biusing, R. and C.F. Lin,20042004Cardoso, A.M., C.M. Barros, A.J.F. Correia, J.M. Cardoso, A. Cortez, F. Carvalho and L. Baldaia,1997Penaeus japonicus by tandem mass spectrometry and sequential product ion scanning.]]>8365370Couch, E.F., N. Hagino and J.W. Lee,1987Homarus americanus, with developing and immature ovaries.]]>87765770Fatihah, S.N., J. Safiah, A.B. Abol-Munafi and M. Ikhwanuddin,2013Panulirus polyphagus.]]>2013Fatihah, S.N., R. Rushana, J. Safiah and A.B. Abol-Munafi and M. Ikhwanuddin,2013Panulirus polyphagus.]]>2013Fatihah, S.N., J. Safiah and A.B. Abol-Munafi and M. Ikhwanuddin,2014Panulirus polyphagus.]]>17937941Fingerman, M., R. Nagabhushanam and R. Sarojini,1993101329Kirubagaran, R., D.M. Peter, G. Dharani, N.V. Vinithkumar, G. Sreeraj and M. Ravindran,2005Panulirus homarus.]]>39527537Kulkarni, G.K., R. Nagabhushanam and P.K. Joshi,1979Parapenaeopsis hardwickii (Miers, 1878).]]>17986987Lafont, R.,199121697721Lehoux, J.G. and T. Sandor,197016141171Matsunaga, M., K. Ukena, E.E. Baulieu and K. Tsutsui,20041011728217287Miura, T., M. Higuchi, Y. Ozaki, T. Ohta and C. Miura,200610373337338Oetken, M., J. Bachmann, U. Schulte-Oehlmann and J. Oehlmann,2004236144Petkam, R., R.L. Renaud, A.M.M.S. Freitas, A.V.M. Canario, J.I. Raeside, D.E. Kime and J.F. Leatherland,2003In vitro metabolism of pregnenolone to 7α-hydroxypregnenolone by rainbow trout embryos.]]>131241249Lupo di Prisco, C., F.D. Fulgheri and M. Tomasucci,1973Aplysia depilans.]]>45303310Quinitio, E.T., A. Hara, K. Yamauchi and A. Fuji,1990Penaeus monodon.]]>17221227Rodriguez, E.M., D.A. Medesani, L.S.L. Greco and M. Fingerman,2002Procambarus clarkii, during early vitellogenesis.]]>2928287Sagi, A., I. Khalaila, U. Abdu, R. Shoukrun and S. Weil,1999Cherax quadricarinatus.]]>1153745Sheehy, M.R.,200158641644Subramoniam, T.,2000125135156Tom, M., M. Goren and M. Ovadia,1987Parapenaeus lingirostris (Crustacea, Decapoda, Panaeidae).]]>871723Tsukimura, B., J.S. Bender and C.J. Linder,2000Sicyonia ingentis.]]>127215224Tsukimura, B.,200141465476Vincent, S.G.P., R. Keller and T. Subramoniam,2001in vivo bioassay and identification of two vitellogenesis-inhibiting hormones of the tiger shrimp Penaeus monodon.]]>3561571Wilder, M.N., T. Subramoniam and K. Aida,20022002pp: 131-174pp: 131-174Wolff, T.,197834114Yano, I.,1985Metapenaeus ensis, by progesterone.]]>47223229Yano, I.,1987Penaeus japonicus.]]>614957Yashiro, R., P. Na-Anant and V. Dumchum,1998Penaeus Monodon Fab.]]>1998Chang, E.S., R. Keller and S.A. Chang,1998Homarus americanus, following various stresses.]]>111359366