Tharwat Imbabi

Benha University · Department of Animal Production

Contamination of animal feeds with mycotoxins is one of the most serious issues in the world of animal nutrition. The purpose of this study was to assess the efficacy of pomegranate peel extract (PPE) versus oxytetracycline (OXY) in reducing aflatoxin B1 (AFB1) toxicity in rabbits fed contaminated diets. This experiment was done on 48 weaned NZW, f...

A total number of 27 mature Ossimi ewes divided into three groups (9 ewes/each). The 1 st group, which served as control (C), was treated with distilled water (10 mL/kg B.W. /day), the 2 nd group treated with selenium nanoparticles (SeNPs 1 mg/kg B.W. /day), and the 3 rd group treated with L-Carnitine (L-Car 350 mg/Kg/day). Data revealed that the h...

ABSTRACT A total of 27 adult Ossimi ewes were divided into three groups (9 ewes/ each). The 1 st group, which served as a control, was treated with distilled water (10 mL/kg B.W. /day), the 2 nd group was treated with selenium nanoparticles (SeNPs 1 mg/kg B.W./day), and the 3 rd group was treated with L-Carnitine (L-Car 350 mg/Kg/day). Data reveale...

In the current study, the effects of enhancing semen quality, brain neurotransmitters, and antioxidant status in rabbits under heat stress with acacia gum, vitamin C, and lycopene as dietary supplements were estimated in vitro and in silico. A total of 40 males from New Zealand White rabbits aged 3 months were equally divided into four groups (n =...

The concentration of phospholipids in blood and the synthesis of reproductive hormones are highly associated with lipids regulated by sterol regulatory element-binding protein (SREBP) transcription factors, which is a master part of improving reproductive performance and ovulation rate. In addition, the cholesterol binding protein is fundamental cr...

Genome-wide association studies (GWAS) have made possible the screening of several single nucleotide polymorphisms (SNPs) in genes associated with milk production and milk compositions traits in dairy cattle. In the present review, we focus on candidate genes that have been related with milk production and milk composition traits in Holstein cattle...

This research was aimed to investigate the production and reproduction traits and their genetic parameters of Egyptian buffaloes under subtropical environment. Heritability, phenotypic, and genetic parameters were estimated for productive and reproduction traits of first parity This study revealed the averages TMY, 305-dMY, LL, BW, DP, SP, CI, and...

In the current study, fennel essential oil was used as an antibiotic alternative compared to gentamycin for enhancing the expression of apoptosis genes and antioxidant enzymes in weaned rabbits as well as meat quality and growth performance. The gene expression of the cell lymphoma 2 (BAX and BCL2), caspase3 (CASP3), and glutathione peroxidase (GPX...

The present study examines the impacts of supplementing yogurt with 1% whey protein concentrate (WPC), Ca-caseinate (Ca-CN) and Spirulina platensis on the physiological performance of V-line rabbits receiving diets containing yogurt (at a dose of 5 g/kg body weight/day) and the different meat quality aspects. The results show that fat content was h...

The objectives of the present study were to examine the association between the brix refractometer% and ELISA assays in the assessment of colostrum-IgG content and in studying the factors affecting this content. Contents of IgG in colostrum samples of 132 healthy primiparous and multiparous Montbeliard x Holstein cross dairy cows kept in Egypt were...

Butylated hydroxyanisole (BHA) is a synthetic antioxidant analogous of vitamin E. It is used as a preservative to prevent free radical-mediated oxidation in high-fat foods, and this study's objective was to investigate the effects of BHA on oxidative stress and apoptosis in addition to delineating its efficacy as a growth-promoting feed additive. 6...

Lettuce (Lactuca sativa) was grown using a foliar spray with whey protein hydrolysate (WPH) as opposed to normal nitrate fertilization. Lettuce juice was prepared from lettuce cultivated without any fertilization, nitrate fertilization, or WPH. Sixty weaned, 4-week-old male V-line rabbits with an average 455 ± 6 g body weight were randomly divided...

The present research evaluated the antioxidant and anti-apoptotic potentialities of whole-pomegranate extract (WPE) on the performance, hemato-biochemical indices, carcass yield, and meat quality of male V-line rabbits under hot summer conditions. For this purpose, 48 weaned, 4-week-old male V-line rabbits were randomly divided into groups of 12 as...

The current study focused on evaluation of pomegranate peel extract (PPE) and the oxytetracycline as antioxidant and antiapoptotic potentialities on New Zealand White rabbits (NZW) performance, physiological homeostasis, hemato-biochemical indices and stabilized DNA structure resembling in 8-hydroxy-2-deoxyguanosine (8OH2dG) level. For this purpose...

Two novel transitional organic Zn/Cu complexes based on a new biocompatible bidentate triazine-hydrazone ligand (Thz) was designed, synthesized, and evaluated in this study. This study evaluated the effects of injecting 60 mg of Zn and 40 mg of Cu in three different forms, twice per week, for eight weeks on growth performance, expression of growth...

Low milk yield and impairment of reproduction and production performances of dairy buffaloes is still a major problem in tropical areas as a result of high environmental temperature. The objective of this study was to determine the effect of water spray on milk production, haematological and biochemical parameters of Egyptian buffaloes (Bubalus bub...

Simple Summary: Zinc and Copper are two important trace minerals, which are involved in numerous vital biological activities in animal's body, such as enzyme activation and enhancement of immune function, growth, reproduction, DNA synthesis, cell division, and neurotransmitters production. Recently, the application of trace mineral organic complexe...

The studies were conducted on clinically healthy calves of 30-day age of black-and-white suit of Holstein breed of dairy and meat productivity. The study included 300 head of calves to identify immunobiological reactivity of the organism at the specific prevention of infectious bovine rhinotracheitis and parainflu-enza-3. Calves of the first experi...

Increased immunological reactivity of calves to infectious rhinotracheitis and parainfluenza-3. Three groups of animals were formed: the control group did not receive drugs; calves of the first experimental group used ribotan immunostimulant in a dose of 0.5 ml intramuscular, three times with an interval of three days, on day 10 was administered in...

Результатами проведенных исследований установлено, что применение препаратов иммуностимулятора иммунофана, Аргерита-40, девятивалентной сыворотки, витама в осенний сезон года во второй опытной группе способствовало повышению процента активно-фагоцитирующих нейтрофилов в 1,2 раза, поглотительной способности нейтрофильных гранулоцитов – в 1,3 раза, п...

применение аргерита способствовало подавлению вирус-ных инфекций, а введение девятивалентной сыворотки и витамина га-бивит-селен повышению резистентности, вакцина кетелмастер – развитию специфического иммунитета.

It found that after vaccination of animals occurred raising processes bacterial phagocytosis, T- and B-lymphocytes, and re-duction of NK-cells. Установлено, что после вакцинации у живот-ных происходило достоверное повышение процессов бактериально-го фагоцитоза, Т- и В-лимфоцитов и снижение количества NK-клеток.

The present study was planned to detect the variation in some metabolic parameters related to milk formation and production within different seasons of the year. In addition, it was aimed to minimize the adverse effect of high environmental temperature during summer months by increasing the ability of heat dissipation to optimize metabolic rate and...