Genetic analyses of the structural protein E2 bovine viral diarrhea virus isolated from dairy cattle in Yogyakarta, Indonesia.

Background And Aim: Bovine viral diarrhea (BVD), a highly pathogenic ribonucleic acid (RNA) virus, causes devastating financial losses and reproductive deaths among dairy cattle in Yogyakarta and globally. This study aimed to identify point mutations within the E2 structural protein of the acquired BVD virus (BVDV) isolates using genetic analysis.

Materials And Methods: The study period shows that we performed the research in 2023.

Growth, pectoralis muscle performance, and testis of pelung cockerels ( [Linnaeus, 1758]) supplemented with blood clam shell powder ( [Linnaeus, 1758]).

Background And Aim: Pelung cockerels ( [Linnaeus, 1758]) are different from other native cockerels in that they have a long and unique voice, in addition to their tall, large, and sturdy body with a relatively heavy body weight (BW). The sound quality of pelung cockerels is affected by the structure of the syrinx and their large and strong chest muscles. The performance of the chest muscles, and subsequently its voice, is influenced by the hormone testosterone.

Influence of refeeding on production, blood biochemistry parameters, and reproduction in underfed Kacang goat does.

This research aimed to investigate the effect of refeeding on production, blood biochemical parameters, and reproduction in underfed Kacang goat does. Twelve 2-3-year-old Kacang goats scored (body condition score [BCS]: 1-1.5) with poor body condition but appeared healthy, gave normal births 3-4 months before but no longer nursing their youngs, and anestrus were used in this study.

Anthelmintic effect of L on obtained from sheep in Indonesia.

Background And Aim: has resulted in huge economic losses for sheep farmers worldwide. Secondary metabolite compounds from L. can be used as anthelmintics.

Effect of shell as natural testosterone boosters in Sprague Dawley rats.

Aim: This study aimed to evaluate the effect of shell supplementation on the regulation of male reproduction in rats.

Materials And Methods: The zinc (Zn) level of shell from blood clam (), green mussel (), and conch shell () was analyzed. The highest Zn content shell was fed to male Sprague Dawley rats for 0, 9, 30, and 50 days at the dose of either 0.