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All Journal Folia Medica Indonesiana Majalah Obstetri dan Ginekologi Biomolecular and Health Science Journal Indonesian Journal of Clinical Pathology and Medical Laboratory (IJCPML) Majalah Biomorfologi (Biomorphology Journal) Jurnal Kedokteran Mulawarman Indonesian Andrology and Biomedical Journal
RINA YUDIWATI BM, RINA
Department Of Medical Biology, Faculty Of Medicine, Airlangga University, Surabaya, Indonesia
Biochemistry, Genetics & Molecular Biology Health Professions Immunology & microbiology Medicine & Pharmacology Neuroscience Public Health Other

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RADIATION EFFECT OF WIRELESS FIDELITY (Wi-Fi) ON OOCYTE NUMBER OF OOCYTE STIMULATION IN MICE (Mus Musculus) Nurbayatin, Anita; Widjiati, Widjiati; Primariawan, Relly Yanuari; Poernomo, Bambang; Sulistiawati, Sulistiawati; Yudiwati, Rina
Folia Medica Indonesiana Vol. 53 No. 3 (2017): September 2017
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (171.449 KB) | DOI: 10.20473/fmi.v53i3.6440

Abstract

Infertility is a problem experienced by some women and men around the world. Most infertility problems in women is caused by impaired reproductive organs or disrupted ovulation.. One factor that causes impaired oocyte maturation is wireless fidelity (Wi-Fi) radiation which has a radio frequency field of 2.45 GHz. The radiation may increase the activity of free radical cells through the fenton reaction pathways that cause infertility because of the disrupted oocyte development. This study aimed to determine the effect of Wi-Fi radiation on the number of oocytes. This was an experimental study using control group design. The subjects were 32 female mice selected through complete random sampling and divided into two groups: control (R0) and exposure (R1). Each group consisted of 16 mice. The Wi-Fi radio frequency used was 2.5 GHz. Mice (R1) were placed closer to Wi-Fi source (± 15cm), and there were two types of laptop PCs and 3G mobile phones connected to internet placed next to mice for 15 hours/28 days. The mice underwent a simultaneous cycle with intraperitoneal injection of PMSG and HCG. Furthermore, the mice were mated with vasectomized male monomatingly to induce ovulation. The fertilization pouch in both oviducts were observed for oocyte collection. The number of oocytes was calculated using an inverted microscope. There was a difference in the number of oocytes between control and exposure group. Statistical tests were analyzed using Mann Whitney U and resulted in significant values (p value = 0.00). No oocytes count in exposure group. In other words, the group underwent anovulation. In conclusion, Wi-Fi radiation affected the number of oocyte stimulation in mice. Therefore, it was important to minimize the risk factors that trigger electromagnetic radiation on reproductive health.
IMPACT OF PREPARATION USING CONVENTIONAL AND MODIFIED DENSITY GRADIENT CENTRIFUGATION METHODS ON SPERM CONCENTRATION, MOTILITY AND NUMBER OF NORMAL MOTILE SPERM RECOVERY (NMSR) Yudiwati, Rina; Pramesti, MPBD; Agustinus, Agustinus; Pradana, E; Purwanto, Bambang
Folia Medica Indonesiana Vol. 53 No. 3 (2017): September 2017
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (47.821 KB) | DOI: 10.20473/fmi.v53i3.6447

Abstract

Some preparation techniques, either conventional or advanced, have been provided. Advanced technique may overcome the limitations of conventional techniques. Recently, not all fertility clinics in Indonesia are able to provide advanced preparation techniques. Some techniques require expensive equipments and can only be used for intracytoplasmic sperm injection (ICSI). Some fertility clinics use a modified procedure, namely the combination of density gradient centrifugation with a swim-up method for the preparation of the sperm to be used in ART. This study aimed to determine whether the modified density gradient centrifugation, which is density gradient centrifugation followed by a swim-up, is able to yield better results than conventional density gradient centrifugation. This study was a laboratory experimental pre and pos-test control group design. Population was all adult men aged 21-40 years old and the sampling unit was the man donor's semen which fulfilled inclusion criterias, collected during the periode of the study. Sample size was eight. Sperm analysis were done before and after preparation in conventional and modified group. Descriptive comparation analysis have been used. This study obtained NMSR 7.9+5.5 million/ejaculate and recovery rate (RR) 27.66+11.8 %. RR was lower compared to RR obtained conventional DGC method. RR might be lower because in modified DGC samples undergo two steps selection while conventional DGC only one step selection. But conventional DGC samples should be centrifuged twice, therefore sperms might experience more trauma. Lower RR sperm does not exclude the possibility to be used for ART, because still within the required number for all TRBs. In conclusion, modified DGC preparation method obtained lower NMSR and RR, nevertheless harvested sperms can still be used in all kind of ART.
Co-Authors Agustinus Agustinus Ashon Sa'adi Ashon Sa’adi Ashon Sa’adi Aswin, R. Haryanto Aucky Hinting Bambang Poernomo Bambang Purwanto Bella Amanda Bella Amanda Berliana Hamidah Berliana Hamidah Doddy M Soebadi Faisal Yusuf Ashari Hamdani Lunardhi I'tishom, Reny Lilik Djuari made sukma putra Nadhif Rashesa Brahmana Ninik Darsini Nurbayatin, Anita Pakpahan, Cennikon Pradana, E Pramesti, MPBD Relly Yanuari Primariawan, Relly Yanuari Rezia Octarina Seso Sulijaya Suyono Sulistiawati Sulistiawati Tanojo, Tjahjo Djojo Tirthaningsih, Ni Wajan Widjiati Widjiati, Widjiati Wigati, Kristanti Wanito Yohanes Widyakusuma Eka Saputra