The effectiveness of 60Co gamma-ray exposure to the reproductive systems of rat (Rattus argentiventer) as sterile male technique

Abstract. Sutapa GN, Supartha IW, Wijaya IN, Puja IK, Syaifudin M. 2020. The effectiveness of 60Co gamma ray exposure to the reproductive systems of rat (Rattus argentiventer) as sterile male technique. Biodiversitas 21: 3805-3810. Various strategies have been implemented to control pests, however,...

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Autores principales:	Gusti Ngurah Sutapa, I Wayan Supartha, I NYOMAN WIJAYA, I KETUT PUJA, Mukh Syaifudin
Formato:	article
Lenguaje:	EN
Publicado:	MBI & UNS Solo 2020
Materias:	60co gamma radiation, rat pest, reproductive system, sterile male technique Biology (General) QH301-705.5
Acceso en línea:	https://doaj.org/article/9cc2bcd0ccaf48b9939ccc875d501eb1
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spelling	oai:doaj.org-article:9cc2bcd0ccaf48b9939ccc875d501eb12021-11-22T12:17:57ZThe effectiveness of 60Co gamma-ray exposure to the reproductive systems of rat (Rattus argentiventer) as sterile male technique1412-033X2085-472210.13057/biodiv/d210848https://doaj.org/article/9cc2bcd0ccaf48b9939ccc875d501eb12020-07-01T00:00:00Zhttps://smujo.id/biodiv/article/view/6274https://doaj.org/toc/1412-033Xhttps://doaj.org/toc/2085-4722Abstract. Sutapa GN, Supartha IW, Wijaya IN, Puja IK, Syaifudin M. 2020. The effectiveness of 60Co gamma ray exposure to the reproductive systems of rat (Rattus argentiventer) as sterile male technique. Biodiversitas 21: 3805-3810. Various strategies have been implemented to control pests, however, these do not able to reduce rat attacks on rice plants. Therefore, the sterile male technique (SMT) using 60Co gamma radiation was introduced. A group of rats (Rattus argentiventer) of 2 months age were irradiated with 1-6 Gy doses (dose rate of 99.5631 cGy/min) and the quantity, morphology, and viability of spermatozoa of rats were assessed with standard procedures. The results showed that the concentration of spermatozoa was decreased with increasing radiation doses where for lower than 4 Gy were categorized as normal (>20 million/mL). The morphology of spermatozoa also decreased with increasing radiation dose where under 3 Gy were in normal (> 50%). Spermatozoa viability was also decreased where for doses 1 and 2 Gy were categorized as normal. Statistical analysis showed a significant difference (p<0.05) between the exposed group to control in spermatozoa quantity, morphology, and viability. This finding is quite similar with other experiments on the reproductive appearance of rat based on spermatozoa after irradiation. It is concluded that dose of 3 Gy that caused changes in spermatozoa with its viability still above 50% is the most appropriate dose for SMT of rice field rats.Gusti Ngurah SutapaI Wayan SuparthaI NYOMAN WIJAYAI KETUT PUJAMukh SyaifudinMBI & UNS Soloarticle60co gamma radiation, rat pest, reproductive system, sterile male techniqueBiology (General)QH301-705.5ENBiodiversitas, Vol 21, Iss 8 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	60co gamma radiation, rat pest, reproductive system, sterile male technique Biology (General) QH301-705.5
spellingShingle	60co gamma radiation, rat pest, reproductive system, sterile male technique Biology (General) QH301-705.5 Gusti Ngurah Sutapa I Wayan Supartha I NYOMAN WIJAYA I KETUT PUJA Mukh Syaifudin The effectiveness of 60Co gamma-ray exposure to the reproductive systems of rat (Rattus argentiventer) as sterile male technique
description	Abstract. Sutapa GN, Supartha IW, Wijaya IN, Puja IK, Syaifudin M. 2020. The effectiveness of 60Co gamma ray exposure to the reproductive systems of rat (Rattus argentiventer) as sterile male technique. Biodiversitas 21: 3805-3810. Various strategies have been implemented to control pests, however, these do not able to reduce rat attacks on rice plants. Therefore, the sterile male technique (SMT) using 60Co gamma radiation was introduced. A group of rats (Rattus argentiventer) of 2 months age were irradiated with 1-6 Gy doses (dose rate of 99.5631 cGy/min) and the quantity, morphology, and viability of spermatozoa of rats were assessed with standard procedures. The results showed that the concentration of spermatozoa was decreased with increasing radiation doses where for lower than 4 Gy were categorized as normal (>20 million/mL). The morphology of spermatozoa also decreased with increasing radiation dose where under 3 Gy were in normal (> 50%). Spermatozoa viability was also decreased where for doses 1 and 2 Gy were categorized as normal. Statistical analysis showed a significant difference (p<0.05) between the exposed group to control in spermatozoa quantity, morphology, and viability. This finding is quite similar with other experiments on the reproductive appearance of rat based on spermatozoa after irradiation. It is concluded that dose of 3 Gy that caused changes in spermatozoa with its viability still above 50% is the most appropriate dose for SMT of rice field rats.
format	article
author	Gusti Ngurah Sutapa I Wayan Supartha I NYOMAN WIJAYA I KETUT PUJA Mukh Syaifudin
author_facet	Gusti Ngurah Sutapa I Wayan Supartha I NYOMAN WIJAYA I KETUT PUJA Mukh Syaifudin
author_sort	Gusti Ngurah Sutapa
title	The effectiveness of 60Co gamma-ray exposure to the reproductive systems of rat (Rattus argentiventer) as sterile male technique
title_short	The effectiveness of 60Co gamma-ray exposure to the reproductive systems of rat (Rattus argentiventer) as sterile male technique
title_full	The effectiveness of 60Co gamma-ray exposure to the reproductive systems of rat (Rattus argentiventer) as sterile male technique
title_fullStr	The effectiveness of 60Co gamma-ray exposure to the reproductive systems of rat (Rattus argentiventer) as sterile male technique
title_full_unstemmed	The effectiveness of 60Co gamma-ray exposure to the reproductive systems of rat (Rattus argentiventer) as sterile male technique
title_sort	effectiveness of 60co gamma-ray exposure to the reproductive systems of rat (rattus argentiventer) as sterile male technique
publisher	MBI & UNS Solo
publishDate	2020
url	https://doaj.org/article/9cc2bcd0ccaf48b9939ccc875d501eb1
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The effectiveness of 60Co gamma-ray exposure to the reproductive systems of rat (Rattus argentiventer) as sterile male technique

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