Apriliani, Mustika and Nurcahyani, Nuning and Busman, Hendri (2013) EFEK PEMAPARAN KEBISINGAN TERHADAP JUMLAH SEL-SEL SPERMATOGENIK DAN DIAMETER TUBULUS SEMINIFERUS MENCIT (Mus musculus L.). In: Seminar Nasional Sains & Teknologi V, 19--20 November 2013, Bandar Lampung.

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Abstract

Noise causes health problems one of which is reproduction hormone activity. This causes spermatogenesis disturbance which is affected by the noise pollution. The purpose of this research was to determine the histological structure of the testes of mice (Mus musculus L.) after a noise exposure. This research was conducted in the Laboratory of Zoology Department of Biology, Mathematics and Natural Sciences Faculty ,University of Lampung from May to June 2013. This research used Completely Randomized Design with one control group and four treatment groups of 85-90 dBA noise exposure for 21 days with each long exposure of 6 hours/day, 8 hours /day, 10 hours/day, and 12 hours/day, with five replications for each treatment. Parameters observed in this research were the number of spermatogonia, primary spermatocytes, spermatids cells, and diameter of the seminiferous tubules. The analysis showed that the number of spermatogonia cells increased, number of primary spermatocytes cells and spermatid cells of mice (M. musculus L.) have decreased. Seminiferous tubules diameters of mice (.M. musculus L.) have decreased.

Item Type: Conference or Workshop Item (Paper)
Subjects: Q Science > QL Zoology
Divisions: Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA) > Prodi Biologi
Depositing User: M.Biomed. Hendri Busman
Date Deposited: 16 Jul 2019 09:20
Last Modified: 16 Jul 2019 09:20
URI: http://repository.lppm.unila.ac.id/id/eprint/13472

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