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Journal : journal of Basic Medical Veterinary

Hatchability Success Rate of Olive Ridley Sea Turtle (Lepidochelys olivacea) Eggs Using the INTAN BOX Incubation Device on Pulau Santen Beach, Banyuwangi Yudhana, Aditya; Sari, Jayanti Dian Eka; Praja, Ratih Novita; Herdiansyah, Akbar Dimas; Nurfaizah, Diza Ulya; Farezi, Reza Adrio; Muslimah, Bintang; Puspikawati, Septa Indra; Kenconojati, Hapsari; Soetojo, Soetojo; Susilo, Rahadian Indarto; Mufasirin, Mufasirin; Haditanojo, Wiyanto; Saksono, Bayu; Sukarno, Gerda
Journal of Basic Medical Veterinary Vol. 14 No. 1 (2025): Journal of Basic Medical Veterinary, June 2025
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jbmv.v14i1.66944

Abstract

The natural hatching success rate of olive ridley sea turtle (Lepidochelys olivacea) eggs on Pulau Santen Beach is often hindered by predator disturbances, temperature fluctuations caused by human activities, and unfavorable environmental conditions, with a success rate of only 50–70%. This study aimed to analyze the hatching success rate of olive ridley sea turtle eggs using the INTAN BOX incubation device on Pulau Santen Beach, Banyuwangi. A quantitative descriptive method was employed to observe 365 eggs relocated from four nests to the INTAN BOX over an incubation period of 50–60 days. Parameters observed included temperature, humidity, and hatching success rates. Results indicated an average hatching success rate of 86%, with individual nest success rates ranging from 83% to 89%. These rates are significantly higher than the 50–70% success rate achieved through natural hatching. The INTAN BOX provides a stable environment, protects eggs from predators, and optimizes temperature and humidity conditions, thereby enhancing hatching success. Additionally, the device enables the management of hatchling sex ratios through temperature-dependent sex determination (TSD), which is critical for sea turtle population conservation. This study concluded that the INTAN BOX is an effective innovation for olive ridley turtle conservation while also supporting local community empowerment around Pulau Santen Beach.
Effects of Nicotine-Containing E-Cigarette Smoke on Testicular Histopathology in Albino Rats Amalia, Nina; Zhafira, Farodina Azka; Yunita, Maya Nurwartanti; Sari, Shelly Oktania Nurvita; Herdiansyah, Akbar Dimas; Pratika, Selva; Wardana, Prasvita Rosa; Zahro, Fatimatus; Rahmadani, Aurel Aulia
Journal of Basic Medical Veterinary Vol. 14 No. 2 (2025): Journal of Basic Medical Veterinary, December 2025
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jbmv.v14i2.82605

Abstract

This study aims to assess the level of damage from histopathology of seminiferous tubules of testicular organs of albino rats affected by exposure to e-cigarette vapor. The 20 albino rats used were divided into 5 groups, which are the control group (C) not given exposure to e-cigarette vapor and the treatment group given exposure to e-cigarette vapor at different doses. Treatment groups T1 (0.3 mg/ml), T2 (3 mg/ml), T3 (12 mg/ml), T4 (36 mg/ml). All treatment groups were given perinhaled and the treatment was carried out for 14 days. At the end of treatment, albino rats were euthanized and then necropsied and testicular organs were preserved to make histopathological preparations using Hematoxilin-Eosin staining. The results of the histopathological picture of the seminiferous tubules of the testes were observed at 400x magnification and the thickness of the epithelium and the diameter of the seminiferous tubules. The results showed a significant change in the thickness of the seminiferous tubule epithelium in each treatment which decreased, but there was no significant change in the diameter of the seminiferous tubules. This study states that exposure to e-cigarette vapor in rats can cause a decrease in spermatogenesis.