Rahim Peyghan

گروه علوم درمانگاهی، دانشکده دامپزشکی دانشگاه شهید چمران اهواز

[ 1 ] - In-vitro study of inhibitory effect of garlic extract on Aeromonas sobria

BACKGROUND: Garlic (Allium sativum) is known for its anti-bacterial properties, but information on its effects against bacteria species that are important in fish diseases is scarce. OBJECTIVES: The aim of this research was to use garlic as a natural product to improve the aquatic animal health status so as to compensate the demand for environment-friendly products for sustainable aquacultur...

[ 2 ] - Feeding effect of cholesterol in the diet on sex hormones concentrations and the gonads' growth of yearling common carp (Cyprinus carpio)

BACKGROUNDS:There are some evidences that cholesterol can affect fish reproductive system. OBJECTIVES: In this study the effect of high diet cholesterol on fish sex hormones and gonads weight was investigated. METHODS: A randomized experiment was conducted on 90 immature common carp. The fishes were divided into three groups with three replicates each (control, 0.5% cholesterol diet, and 1% cho...

[ 3 ] - Effects of dietary Aloe vera on some specific and nonspecific immunity in the common carp (Cyprinus carpio)

In this study, the immunostimulatory effect of dietary Aloe vera crude extract was investigated in Cyprinus carpio. Three hundred fish were randomly divided into four groups. The first group was immunized with Aeromonas hydrophila bacterin (A.h) and was fed a diet contained 0.5% Aloe vera. The second group was immunized with A.h and fed a diet without Aloe vera. The third group was not immunize...

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