B. Ghaednia
[ 1 ] - The effect of created hemolymph apoptosis on WSSV Gama-vaccinated shrimp, Litopenaeus vannamei in WSSV disease control
White spot syndrome virus (WSSV) is the causative agent responsible for huge-shrimp viral epidemics in shrimp farms throughout the world. Our study was aimed to determine the effect of WSSV Gamma-vaccinated Litopenaeus vannamei on the occurrence of apoptosis. One thousand and twenty PL15 were randomly distributed among 2 treatments and two control groups. Gama-Vaccinated shrimp and non-Gamma-va...
[ 2 ] - Investigation of the possibility use of Zataria multiflora (Avishan-e Shirazi) essence in control of fungal contamination of cultured shrimp, Litopenaeus vannamei
This study was conducted to evaluate the possibility of replacing Z. multiflora instead of antibiotics and chemicals in shrimp aquaculture industry to protect the environment and prevention of microbial resistance. In vitro MIC of Z. multiflora essential oil against Candida albicans and Fusarium solani obtained 0.004% and 0.008% respectively, also MFC of Z. multiflora essential oil against C.al...
[ 3 ] - Effects of aflatoxin B1 on growth performance, health indices, phagocytic activity and histopathological alteration in Fenneropenaeus indicus
Mycotoxins contamination of feedstuff for aquatic animals is common in regions with humid tropical conditions. In this study Indian white shrimp, Fenneropenaeus indicus, (11.79 ± 1.76 g) were fed with diets containing 0, 20, 50, 100, 200, 400, 800 and 1600 ppb levels of aflatoxin B1 (AFLB1) for 8 weeks. Final weight, aflatoxin B1 residue (2-week intervals), Total Hemocyte Count (THC), Total Pla...
[ 4 ] - Effect of hot-water extract of brown seaweed Sargassum glaucescens via immersion route on immune responses of Fenneropenaeus indicus
The development of shrimp aquaculture, in spite of its global necessity, is largely at stake as significant ecological and pathological problems are increasing in the vast majority of the shrimp producing countries. Shrimp immunology is a key element in establishing strategies for controlling diseases in shrimp aquaculture. The total haemocyte count (THC), differential haemocyte count (DHC), t...
[ 5 ] - تغییرات بافتی ناشی از تغذیه با جیره‌های حاوی مقادیر مختلف آفلاتوکسین B1 در میگوی سفید هندی
هدف از این مطالعه بررسی تغییرات بافتی ناشی از تغذیه با جیره‌های حاوی مقادیر مختلف آفلاتوکسین B1 در میگوی سفید هندی میباشد. در این مطالعه میگوهای سفید هندی (Fenneropenaeus indicus) با وزن (گرم 76/1 ± 79/11) با جیره‌های غذایی حاوی مقادیر 0، 20، 50، 100، 200، 400، 800 و ppb 1600 آفلاتوکسین B1 (AFLB1) بمدت 8 هفته تغذیه شدند. تغییرات آسیبشناسی بافتی در هپاتوپانکراس، بافت عضله و روده میانی در پایان...
[ 6 ] - Effects of aflatoxin B1 on growth performance, health indices, phagocytic activity and histopathological alteration in Fenneropenaeus indicus
Mycotoxins contamination of feedstuff for aquatic animals is common in regions with humid tropical conditions. In this study Indian white shrimp, Fenneropenaeus indicus, (11.79 ± 1.76 g) were fed with diets containing 0, 20, 50, 100, 200, 400, 800 and 1600 ppb levels of aflatoxin B1 (AFLB1) for 8 weeks. Final weight, aflatoxin B1 residue (2-week intervals), Total Hemocyte Count (THC), Total Pla...
[ 7 ] - Effect of hot-water extract of brown seaweed Sargassum glaucescens via immersion route on immune responses of Fenneropenaeus indicus
The development of shrimp aquaculture, in spite of its global necessity, is largely at stake as significant ecological and pathological problems are increasing in the vast majority of the shrimp producing countries. Shrimp immunology is a key element in establishing strategies for controlling diseases in shrimp aquaculture. The total haemocyte count (THC), differential haemocyte count (DHC), t...
[ 8 ] - کروم سنسینگ روشی نوین در کنترل بیماری‌های آبزیان
شیوع بیماری‌هایی که عامل باکتریایی دارند و نیز ایجاد بیوفیلم روی سطوح تجهیزات و محصولات آبزی‌پروری یکی از بزرگ‌ترین عوامل محدودکننده توسعه بخش آبزی‌پروری بوده است. بسیاری از گونه‌های باکتریایی قادر به تولید و ترشح مولکول‌های پیام‌رسان هستند که توسط باکتری‌های همجنس یا متفاوت مجاور تشخیص داده می‌شوند. با افزایش تراکم جمعیت باکتریایی، این مولکول‌ها نیز در محیط خارج سلولی افزایش یافته و باکتری را ...
[ 9 ] - Effect of Bacillus subtilis IS02 in food on health, immunity indexes and prevention against White Spot Disease in Litopenaeus vannamei
In this study, “Tak Cell” probiotic, based on eight-year studies (2009- 2016) of the Iranian Fisheries Sciences Research Institute in National Shrimp Research Institute, and produced in collaboration with the “Tak Zhen Zist ®” company, was added to the diet of western white shrimp (Litopenaeus vannamei) weighing more than 6 grams (in three Different quantities 106, 107 and 108 CFU/Kg) and h...
[ 10 ] - Evaluation of Eucalyptus (Eucalyptus globulus) essential oil on growth performance, hemato-immunological parameters and resistance against Aeromonas hydrophila in fcommon carp (Cyprinus carpio)
Today, the uses of medicinal plants as a growth stimulant and immunity improver have found a special place in the aquaculture industry. In this study, the effect of eucalyptus essential oil on hemato-immunological parameters, growth performance and resistance against Aeromonas hydrophila were evaluated. 240 carp (mean weight 53.64 ± 0.060) were divided into four treatments including a control g...
[ 11 ] - Study of the effect of Estonian and aqueous extract of Persian walnut tree leaf (Juglans regia) on growth indicators in western white shrimp farmed (Litopenaeus vannamei)
The aim of this study was to investigate the effects of Estonian and aqueous extracts of Persian walnut leaves on the performance of growth indices in western white shrimp (Litopenaeus vannamei). Materials and methods included 6 treatments of shrimp with different concentrations of 100, 200 and 300 mg/kg aqueous and Estonian extracts of Persian walnut leaves in the diet and 2 negative control t...
نویسندگان همکار