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All Journal HAYATI Journal of Biosciences MEDIA KONSERVASI Jurnal Veteriner Jurnal Ilmiah Pendidikan Pancasila dan Kewarganegaraan Jurnal Penelitian Pendidikan IPA (JPPIPA) AL-HAYAT: Journal of Biology and Applied Biology JURNAL Al-AZHAR INDONESIA SERI SAINS DAN TEKNOLOGI Jurnal Kedokteran Hewan
LUTHFIRALDA SJAHFIRDI
Departemen Biologi Fakultas Matematika Dan Ilmu Pengetahuan Alam Universitas Indonesia, Jakarta
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Earth & Planetary Sciences Education Electrical & Electronics Engineering Immunology & microbiology Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Medicine & Pharmacology Physics Public Health Social Sciences Veterinary

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Journal : HAYATI Journal of Biosciences

 1 
Diurnal Patterns of Testosterone and Cortisol Metabolites in Fecal of Javan Gibbons (Hylobates moloch) in Captivity PUDJI ASTUTI; TUTY LASWARDI YUSUF; ERIC HAYES; HERA MAHESHWARI; LUTHFIRALDA SJAHFIRDI; DONDIN SAJUTHI
HAYATI Journal of Biosciences Vol. 13 No. 2 (2006): June 2006
Publisher : Bogor Agricultural University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (78.12 KB) | DOI: 10.4308/hjb.13.2.69

Abstract

The aims of this research were to determine diurnal patterns of testosterone and cortisol metabolites to predict the testis functional status. In this study, fecal testosterone and cortisol were quantified in 77 samples from three male Hylobates moloch during a course of three months period. These data showed that the highest concentration of fecal testosterone occured at 18.00-06.00 (23.61 ng/g dried feces), then declined gradually. The lowest concentration was in the evening (5.54 ng/g dried feces). Our tests showed that there was a decrease in the mean testosterone concentration from 06.00-10.00 to 10.00-14.00 to 14.00-18.00. For cortisol, the highest concentration occured at 06.00-10.00 (597.84 ng/g dried feces), then decline gradually in the evening (225.73 ng/g dried feces). Key words: Hylobates moloch, feces, testosterone, cortisol, diurnal pattern
Fecal Steroid Profile of Female Javan Gibbons (Hylobates moloch) Maintained in Pairing-Typed Cage Hera Maheshwari; Luthfiralda Sjahfirdi; Pudji Astuti; Bambang Purwantara; Hadi Sukardi Alikodra; Dondin Sajuthi; Reviany Widjajakusuma
HAYATI Journal of Biosciences Vol. 17 No. 1 (2010): March 2010
Publisher : Bogor Agricultural University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (528.43 KB) | DOI: 10.4308/hjb.17.1.43

Abstract

Estrone conjugate (E1C) and pregnanediol glucuronide (PdG) were predominant steroid metabolites of estrogen and progesterone in feces of most primates and could be used to evaluate ovarian function. These metabolites were determined along with records of genital swelling throughout 3-4 months period from three female Javan Gibbons (Hylobates moloch) maintained in pairing-typed cage at Schmutzer Primate Center, Jakarta (Ullah) and at Taman Margasatwa Taman Sari, Bandung (Donna and Citah). Following methanolic extraction of lyophilized fecal powder, samples were analyzed using enzyme linked immunosorbent assay (ELISA) for E1C and PdG.  In all of the three females observed, both hormone profiles did not indicate any regular cycle of ovarian function even though genital swellings were sometimes observed. In one female (Donna) the hormone patterns showed clear signs of cycle irregularities with extended luteal phase of 40 days and erratic pattern of follicular phase. Of the other two females, no ovarian cycle was found. The data indicate that the fecal steroids analysis is a practical and valuable diagnostic tool for providing reliable information on ovarian function in Javan Gibbon. Factors affected reproductive hormonal profile should be taken in consideration in trying to achieve success in captive breeding program for this species.
Co-Authors Ainy, Noer Sarifah Amelia Hana Ananda, Syafira Dwi Andayani, Noviar Anisa Putri Sukmaningrum Asmarani Kusumawati Bambang Purwantara Claude Mona Airin Dondin Sajuthi ERIC HAYES Firmanza, Nasya Aqila Hadi S Alikodra Hadi, Nestiyanto Hana Nabilah Hapsari Indriastuti HERA MAHESHWARI Ilmia Rosame Islahuddin, Islahuddin Mozes R. Tolihere Nauhal Nazri Halim Nikki Aldi Nikki Aldi, Nikki Oriza Savitri Ariantie Pudji Astuti Pudji Astuti Pudji Astuti Pudji Astuti PUDJI ASTUTI Pudjiastuti, Sri Rahayu Putri Krida Gita P. Putri Krida Gita P. Reviany Widjajakusuma Reviany Widjajakusuma Saka, Raisa Tatum Saka, Raisa Tatum Sarmin - Siti Nursheena Mohd Zain Siti Nursheena Mohd Zain Slamet Widiyanto Tatang Mitra Setia Tatang Mitra Setia Tuty Laswardi Yusuf Wendi Prameswari