Sulaiman Ngongu Depamede
Bagian Klinik Hewan, Fakultas Kedokteran Hewan, Universitas Udayana, Bali

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The Role of Interferon–Tau (Ifn–τ) in The Reproduction Handling of Female Ruminant Depamede, Sulaiman Ngongu
Indonesian Bulletin of Animal and Veterinary Sciences Vol 19, No 4 (2009)
Publisher : Indonesian Animal Sciences Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (144.106 KB) | DOI: 10.14334/wartazoa.v19i4.912

Abstract

In ruminants, interferon-tau (IFN–τ)  is well known as an important pregnancy factor. Interferon-tau as antiluteolytic cytokine is secreted from the tropoblast during the time of implantation. About 10 – 15% of pregnancy losses in cows were possibly due to the lack of IFN–τ to maintain corpus luteum. Interferon-tau induces some early pregnancy factors which are expressed around 15 days post insemination. This has led that IFN–τ to be a strong candidate for the development of ruminant early pregnancy tests. The aim of this paper is to review the existing literatures on the roles of IFN–τ in biology reproduction as well as researches that have been carried out on reproductive biotechnology especially in regards to the development of early pregnancy test for ruminant. It can be concluded that administration of IFN–τ is able to improve reproductive performance of female ruminants experimentally. Interferon-tau and its derivates can be used to develop a rapid test for early pregnancy diagnostic.   Key words: Interferon-tau, early pregnancy test, ruminant
The Role of Interferon–Tau (Ifn–τ) in The Reproduction Handling of Female Ruminant Depamede, Sulaiman Ngongu
WARTAZOA. Indonesian Bulletin of Animal and Veterinary Sciences Vol 19, No 4 (2009): DECEMBER 2009
Publisher : Indonesian Center for Animal Research and Development

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (144.106 KB) | DOI: 10.14334/wartazoa.v19i4.912

Abstract

In ruminants, interferon-tau (IFN–τ)  is well known as an important pregnancy factor. Interferon-tau as antiluteolytic cytokine is secreted from the tropoblast during the time of implantation. About 10 – 15% of pregnancy losses in cows were possibly due to the lack of IFN–τ to maintain corpus luteum. Interferon-tau induces some early pregnancy factors which are expressed around 15 days post insemination. This has led that IFN–τ to be a strong candidate for the development of ruminant early pregnancy tests. The aim of this paper is to review the existing literatures on the roles of IFN–τ in biology reproduction as well as researches that have been carried out on reproductive biotechnology especially in regards to the development of early pregnancy test for ruminant. It can be concluded that administration of IFN–τ is able to improve reproductive performance of female ruminants experimentally. Interferon-tau and its derivates can be used to develop a rapid test for early pregnancy diagnostic.   Key words: Interferon-tau, early pregnancy test, ruminant
Potensi Air Liur Sebagai Perantara dalam Pemeriksaan Noninvasive pada Hewan Piaraan (POTENTIAL OF SALIVA AS A MEDIATOR FOR THE NONINVASIVE EXAMINATION OF DOMESTIC ANIMALS) Depamede, Sulaiman Ngongu; Rosyidi, Anwar; Sriasih, Made; ., Dahlanuddin; Yulianti, Enny; ., Suparman
Jurnal Veteriner Vol 15 No 4 (2014)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (129.584 KB)

Abstract

Saliva as unique biological components of the oral cavity has potential as a mediator for noninvasivebiological test. For future livestock industry the application of noninvasive test is strongly necessary dueto animal welfare porpuse. Until now the research and development of the using saliva as a mediator forinvasive test is predominant for humans, while for livestock or domestic animals is still limited. Techniquesand methods that are commonly used are related to proteomics analysis. With this method a lot of thingsthat can be brought about proteomics of saliva are beneficial to the development of saliva-based biomarkers.Although this method is expensive, researches on the use of saliva in the field of livestock industries areurgently needed. It is expected that noninvasive biological test methods based on saliva as a mediator canbe performed immediately.
Identifikasi Mutasi FecX Pada Gen BMP15 dan Pengaruhnya Terhadap Sifat Prolifik pada Kambing Lokal di Kabupaten Lombok Barat Hidayat, Rahmat Agus; Depamede, Sulaiman Ngongu; Maskur, Maskur
Jurnal Ilmu dan Teknologi Peternakan Indonesia (JITPI), Indonesian Journal of Animal Science and Technology Vol 1 No 1 (2015): Indonesian Journal of Animal Science and Technology (JITPI)
Publisher : Faculty of Animal Husbandry, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (236.638 KB) | DOI: 10.29303/jitpi.v1i1.3

Abstract

The aims of this study were to identify the mutations of FecX gene in the local goats and to analyze its polymorphism as well as its influence on the prolific nature of the local goats in West Lombok Regency, Indonesia. The study was conducted in the Immunobiology Laboratory of Mataram University, using DNA isolated from 100 blood samples of local female goats which have given birth of once to three times. The methods used were PCR-RFLP method and the PCR products were digested with HinfI restriction enzyme (G|ANTC) then analyzed visually based on DNA banding patterns on 2% agarose gels. The frequency of allele and genotype obtained, were then analyzed through a comparison with the secondary data of litter size obtained from the local goat keepers information. The results showed that the gene mutation of FecXG produced two alleles: "wild-type" (+) sized of 110 bp and 31 bp, and the mutant allele (G) of 141 bp with the allele frequency of 0,965 and 0,035 respectively. Combinations of alleles in the gene BMP15 produced two genotypes, namely (a) genotype ++ (110 bp/110 bp) with a frequency of 0.93, with the average litter size of 1.59 ± 0.319, and (b) genotype G + (141bp/110 bp), with a frequency of 0.07 and with the average litter size of 1.65 ± 0.202. The results of this study indicated that mutation occurred in BMP15 gene, i.e. FecXG gene, the gene responsible for the prolificacy of animals studied. Furthermore there was a correlation between polymorphism of FecXG gene and the prolific nature of the local goats, which was predicted to lead the divergence in litter size of each local goat genotype  
Perubahan Status Fisiologis dan Bobot Badan Sapi Bali Bibit yang Diantarpulaukan dari Pulau Lombok ke Kalimantan Barat Anton, Ambius; Kasip, Lalu Muhammad; Pribadi, Lalu Wira; Depamede, Sulaiman Ngongu; Asih, A. Rai Somaning
Jurnal Ilmu dan Teknologi Peternakan Indonesia (JITPI), Indonesian Journal of Animal Science and Technology Vol 2 No 1 (2016): Indonesian Journal of Animal Science and Technology (JITPI)
Publisher : Faculty of Animal Husbandry, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (146.521 KB) | DOI: 10.29303/jitpi.v2i1.17

Abstract

The aims of this study were to investigate the changes of physiology and body weight of Bali cattle heiferstransported from Lombok Island to West Kalimantan. This was a case study on effect of transportation by shipof Bali cattle heifers from the Lombok Island to West Kalimantan. Twenty Bali cattle heifers with the initialbody weight of 123.28±11.00 kg were observed in this study. Samples were determined using the purposivesampling of the total 378 cattle during transportation. Body temperature, respiratory, pulse, hemoglobin,hematocrit, blood glucose and body weight of the heifers were measured prior to transportation (T0) and aftertransportation (T1). The temperature and humidity of the environment in the ship during the transportationwere also noted. Data were analyzed by using descriptive analysis (Arithmetic means) and the differenceswere tested using T-Test. The results show that livestock transportation had some negative effects on theperformances of the heifers. The average of the ship paddock temperature and the humidity during thetransportation period were 28.83±0.860C and 72.57±4.08%, respectively. The physiological status of bodytemperature; pulse; respiratory and blood glucose concentrations increased (P>0.05) by 0.600C; 8.25time/min; 7.6 times/min and 8.7 mg/dL, respectively. Whilst, the hematocrit levels, hemoglobin concentrationand body weight of the heifers decreased significantly (P>0.05) by 2.73%; 0.90 g/dL; and 21.23 kg/head,respectively. The high decrease of the heifers? body weight changes (17.22%) was suspected to be due to lackof feed and water intakes during transportation. It is suggested that the heifers should have enough feed andwater consumption during tranportation for reducing stress.
The Role of Interferon–Tau (Ifn–τ) in The Reproduction Handling of Female Ruminant Depamede, Sulaiman Ngongu
WARTAZOA. Indonesian Bulletin of Animal and Veterinary Sciences Vol 19, No 4 (2009): DECEMBER 2009
Publisher : Indonesian Center for Animal Research and Development

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (144.106 KB) | DOI: 10.14334/wartazoa.v19i4.912

Abstract

In ruminants, interferon-tau (IFN–τ)  is well known as an important pregnancy factor. Interferon-tau as antiluteolytic cytokine is secreted from the tropoblast during the time of implantation. About 10 – 15% of pregnancy losses in cows were possibly due to the lack of IFN–τ to maintain corpus luteum. Interferon-tau induces some early pregnancy factors which are expressed around 15 days post insemination. This has led that IFN–τ to be a strong candidate for the development of ruminant early pregnancy tests. The aim of this paper is to review the existing literatures on the roles of IFN–τ in biology reproduction as well as researches that have been carried out on reproductive biotechnology especially in regards to the development of early pregnancy test for ruminant. It can be concluded that administration of IFN–τ is able to improve reproductive performance of female ruminants experimentally. Interferon-tau and its derivates can be used to develop a rapid test for early pregnancy diagnostic.   Key words: Interferon-tau, early pregnancy test, ruminant