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Widjiati .
Bagian Klinik Hewan, Fakultas Kedokteran Hewan, Universitas Udayana, Bali

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Terapi Sel Punca Mesenkimal Sumsum Tulang Tikus dalam Meregenerasi Sel Sitotrofoblas Nekrosis yang Dipapar Carbon Black (RAT BONE MARROW MESENCHYMAL STEM CELL THERAPY IN REGENERATING NECROTIC CYTOTROPHOBLAST CELL FOLLOWING EXPOSED TO CARBON BLACK) Widjiati .; Sri Pantja Madyawati; Rimayanti .; Agung Budianto Achmad
Jurnal Veteriner Vol 16 No 2 (2015)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

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Abstract

The objective of this study is to find out the potency of Rat Bone Marrow Mesenchymal Stem Cell(RBMMSC) in regenerating necrotic cytotrophoblast cells of rats (Rattusnorvegicus) following exposure tocarbon black at day 6 of gestation at different time of exposure (6 days and 12 days). This study usedrandomized factorial design with two factors (gestation day and treatment). Forty-eight gravid femalerats were divided into six treatment groups i.e. (i) animals at day 6-11 gestation and not expose to carbonblack; (ii) 6-11 days gestation animals + 532mg/m3 carbon black for 4 hours; (iii) 6-11 days gestationanimals + 532mg/m3 carbon black for 4 hours +1x107/0.1ml RBMMSC intravenously; (iv) animals at day6-17 gestation and not expose to carbon black; (v) 6-17 days gestation animals + 532mg/m3 carbon blackfor 4 hours; (vi) 6-17 days gestation animals + 532mg/m3 carbon black for 4 hours +1x107/0.1ml RBMMSCintravenously, respectively. Data were analyzed using univariat analysis and analysis of variance. Theresults showed that there were no significance differences in regenerating necrotic cytotrophoblast betweenthe groups treated with RBMMSC and carbon black exposure. The results indicated that the stem celltherapy following exposure to carbon black was incapable in regenerating the necrotic cytotrophoblastcells.
Perbandingan Angka Fertilitas dan Hambatan Perkembangan Embrio Mencit yang Dikultur dalam Medium M16 dan Human Tubal Fluid (THE COMPARISON OF MICE FERTILITY RATE AND EMBRYONIC DEVELOPMENT CELL BLOCK WHEN CULTURED IN M16 AND HUMAN TUBAL FLUID MEDIA) Widjiati .; Sri Endah Pusporini; M. Zainal Arifin
Jurnal Veteriner Vol 13 No 3 (2012)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

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Abstract

The aim of this research was to compare the fertility rate and embryonic development cell block ofmice when cultured in M16 and Human Tubal Fluid (HTF) media, respectively. Two months old femaleBalbC mice were super ovulated using Pregnant Mare Serum Gonadotrophin (PMSG) and Human ChorionicGonadotrophin (HCG) prior to mating with vasectomies mice. At 17 hours post mating the mice wassacrificed for the collections of egg cells and spermatozoa. Egg cells were collected by tearing the fertilizationsac, while the sperm were collected from caudal epididymis. After the collection, both the egg cells andsperm were put in Petri dish containing M16 and HTF media and kept in 5% CO2 incubator at 370C for onehour prior to the in vitro fertilization (IVF) was performed. In vitro fertilization was performed in 5% CO2 incubator at 370C and kept for 24 hours in M16 and in HTF culture media. The results showed thatfertilization rate was 98.09% and 99.57%; cell block embryonic development was 85.09% and 83.36%when cultured in M16 and HTF media, respectively. In conclusion, HTF media can be used for culturingmouse embryo.