Aucky Hinting
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Antibody of goat zona pellucida-3 (gzp3) protein of mice(Mus musculus) block in vitro fertilization of mice as an animal model= Antibodi protein zona pelusida-3 kambing (gZP3) asal mencit(Mus musculus) mencegah ... Imam Mustofa; Laba Mahaputra; Yoes Priyatna Dachlan; Fedik Abdul Rantam; Suwarno .; Widjiati .; Aucky Hinting
Jurnal Sain Veteriner Vol 24, No 1 (2006): JUNI
Publisher : Fakultas Kedokteran Hewan Universitas Gadjah Mada bekerjasama dengan PB PDHI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2056.388 KB) | DOI: 10.22146/jsv.344

Abstract

The researchs of immunocontraception have done in ZP3 of several species, but have not been done in ZP3 of goat. In preliminary study, gZP3 protein was effective prohibited of graviditation of mice. The aim of this study was to prove the potency of gZP3 protein to prohibit in vitro fertilization of mice as an animal model. Antibody of gZP3 produced on mice. Immunized mice serum was analyzed using Elisa and Dot blotting method. Antibody of gZP3 supplemented into M-16 media for oocyte incubation, continued with in vitro fertilization. The result showed that antibody titer of immunized mice serum was higher (p
FERTILIZATION OF BOVINE OOCYTES VITRIFIED PRE- AND POST IN VITRO MATURATION Zakiyatul Faizah; Ninik Darsini; Aucky Hinting
Folia Medica Indonesiana Vol. 52 No. 2 (2016): APRIL - JUNE 2016
Publisher : Faculty of Medicine, Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (177.526 KB) | DOI: 10.20473/fmi.v52i2.5222

Abstract

The success rate of fertilization post save frozen oocytes is still very low, because the oocyte has distinctive features, namely the volume ratio and a lower surface to the limited penetration of water and cryoprotectants penetrate cells. Beside mature oocytes have a thread spindles are particularly vulnerable to the drop in temperature. Keep frozen oocytes is needed, especially in women who needed rescue fertility so their oosit can be fertilized. Maturation is done in TC 100 mL medium covered with mineral oil in a petri dish with a diameter of 36 mm. Oocyte vitrification begins with washing in PBS supplemented medium serum 20% for 1-2 minutes, followed by serum in the medium PBS + 20% + 10% ethylene glycol for 10-14 minutes. Then oocyte vitrification medium is transported in PBS + serum 20% + sucrose 0.5M ethylene glycol + 15% + 15% PROH for 25-30 seconds. Thawing oocytes is done by successive immersed in the media: 1). PBS + 20% serum + 0.5M sucrose, 2). PBS + 20% serum + 0.25M sucrose, and 3). PBS + 20% serum + 0.1 M sucrose. Insemination is done in rosset, and the number of fertilization was observed after 48 hours. Fertilization in the control group amounted to 42.97%, while the K1 and K2 there are no fertilization at all. The analysis showed that fertilization in the control and treatment groups significantly different at p <0.05 in both treatment groups K1 or K2 there are no fertilization at all. The conclusions of this study is there is no difference between the amount of fertilization of bovine oocytes were vitrified pre and post-maturation in vitro.
IN VITRO FERTILITY TEST OF HUMAN SPERMATOZOA MEMBRANE PROTEIN FERTILIN BETA ANTIBODY IN MICE (Mus musculus Balb/c) AS IMMUNOCONTRACEPTIVE CANDIDATE Reny I’tishom; Doddy M Soebadi; Aucky Hinting; Hamdani Lunardhi; Rina Yudiwati
Folia Medica Indonesiana Vol. 52 No. 3 (2016): JULY - SEPTEMBER 2016
Publisher : Faculty of Medicine, Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (104.598 KB) | DOI: 10.20473/fmi.v52i3.5453

Abstract

One of the materials as potential candidates immunocontraception material is spermatozoa. Fertilin beta is spermatozoa membrane protein and is found only in mature spermatozoa and ejaculate, which serves as an adhesion molecule. Spermatozoa membrane protein that is used as an ingredient immunocontraception candidate, must have specific criteria that the specificity of spermatozoa, the role of antigen in the fertilization process, which includes the formation of immunogenicity sufficient antibody response has the potential to block fertilization. Antibodies against spermatozoa affect the stages before fertilization of the reproductive process and can hinder the development of the embryo after fertilization. Until now very little research data spermatozoa membrane protein as an ingredient immunocontraception are up to the test of experimental animals. The research objective is to prove the role of the resulting antibody induction of antibodies fertilin beta protein in the membrane of human spermatozoa induce agglutination and reduce motility thus reducing the number of in vitro fertilization. Research conducted at the IVF Laboratory, Department of Biology of Medicine, Faculty of Medicine, University of Airlangga. This research includes: Test the potential of antibody protein beta fertilin membrane of human spermatozoa and inhibit the role of antibodies in vitro fertilization in mice (Mus musculus Balb/c). In vitro studies have resulted in fertilization figure of 25% is smaller than the number that is equal to control fertilization of 58.7%, whereas previously the spermatozoa were incubated first with a beta membrane protein antibody fertilin human spermatozoa. While the percentage of inhibition of sperm to fertilize an oocyte by 33.75%. Potential imunokontraseptif considered effective if it decreased significantly (P <0.05) than the numbers fertilization in the treatment group compared with the control group. This shows fertilin beta membrane protein antibody has the ability to inhibit human spermatozoa to fertilize oocytes that reduce the number of fertilization.