Acrylamide detection and reduction in meat products using organic acids, fruit extracts, and probiotics.

Grilled foods are an important source of acrylamide, which has neurotoxic, genotoxic, and carcinogenic properties. The current study aims to evaluate the level of acrylamide in beef, chicken, and fish products, especially those requiring high cooking temperatures, using High Performance Liquid Chromatography (HPLC). Reduction of acrylamide by organic acids i.

Customized modified therapies for ovarian cyst and persistent follicle followed with TAI in early postpartum dairy cows.

Background: Postpartum ovarian dysfunction [ovarian cyst (OC) and persistent follicle (PF)] has been an important issue. Finding effective hormonal treatments to improve reproductive performance in dairy cows has become a necessity.

Aim: Improve reproductive performance and ovarian activity in postpartum cows with specific customized treatment for OC and PFs.

New Thiazolidine-4-One Derivatives as SARS-CoV-2 Main Protease Inhibitors.

It has been more than four years since the first report of SARS-CoV-2, and humankind has experienced a pandemic with an unprecedented impact. Moreover, the new variants have made the situation even worse. Among viral enzymes, the SARS-CoV-2 main protease (M) has been deemed a promising drug target vs.

Impact of presynchronization and Ovsynch on early postpartum ovarian activity and fertility of dairy cows in Libya.

Background: Reproductive efficiency affects dairy cow profitability. Ovarian function in postpartum (P.P.

Preliminary molecular study for DIVA trial of antigenically characterized circulating bovine herpesvirus subtype 1.1 in Egypt.

Using marker vaccines to control bovine alphaherpesvirus-1 (BoHV-1) is a novel strategy for differentiation between infected and vaccinated animals (DIVA). In this study, multiplex real-time PCR targeting gD and gE genes was applied for BoHV-1 screening on 60 clinical samples from cattle with a history of vaccination, in some cases by US2-deleted marker vaccines, that were suffering from severe respiratory symptoms. Conventional PCR targeting the gC and US2 flanking region was done for molecular characterization and identification of the US2-deleted vaccine strain.

Histopathological Alterations in Gills, Liver and Kidney of African Catfish (, Burchell 1822) Exposed to Extract.

This study evaluated the histopathological changes in the gill, liver and kidney of African catfish () intoxicated with a sub-lethal dose of leaves extract (MCLE) for 96 h. The acute toxicity test has been determined previously with a value of 96-h LC = 127 mg/L, hence the selection of sub-lethal ranges from 60 mg/L to 160 mg/L of MCLE. Degenerative alterations were prominent in all tested organs, particularly after exposure to a high concentration of MCLE.

Monitoring of some organochlorine residues in raw bovine milk in the west Delta area, Egypt.

Background: For decades, the use of organochlorine (OC) pesticides has had a detrimental effect on the environment and human health. Contamination of soil, water, and air has also resulted in contaminated milk.

Aim: The purpose of this study was to investigate if any OC residues dichlorodiphenyltrichloroethane (DDT, Dieldrin, Endrin, and Lindane) were present in raw bovine milk from West Delta, Egypt.

Correlation of avian influenza-H9N2 with high mortality in broiler flocks in the southwest of Tripoli, Libya.

Background: Low pathogenic H9N2 avian influenza (LPAI H9N2) caused by the influenza A virus which belongs to the family Orthomyxoviridae. It caused mild respiratory symptoms and a drop in egg production in poultry. Outbreaks of AI-H9N2 have occurred in poultry since the 1990s in many countries in USA, Europe, and Asia.

Evaluation of the Adsorption Efficacy of Bentonite on Aflatoxin M Levels in Contaminated Milk.

The existence of aflatoxin M (AFM) in raw milk results in economic losses and public health risks. This research aims to examine the capability of bentonite to adsorb and/or eliminate AFM from various raw milk types. In addition, the effects of numerous bentonites (HAFR 1, 2, 3 and 4) on the nutritional characteristics of the milk were studied.

Biogenic synthesis of CuO-NPs as nanotherapeutics approaches to overcome multidrug-resistant (MDRSA).

Due to the misuse of antibiotics, the multidrug-resistant (MDRSA) has caused serious infections and become more difficult to deal with. Here we propose to synthesise copper oxide nanoparticles (CuO-NPs) using a cell-free filter of to enhance antibiotics activity against (MDRSA) and kill them. Characterisation of CuO-NPs using ultraviolet, dynamic light scattering, zeta potential, transmission electron microscopic (TEM), and X-ray diffraction, were investigated.

Spectroscopic Evidence of Thermal Changes in Plant Oils during Deep-Frying-Chemical and Infrared Studies.

For this study, the thermal degradation of palm, coconut, rice bran, and rapeseed (canola) oils was studied. Products formed during deep-frying were identified using chemical methods and these results were verified with those derived from FT-IR (Fourier-transform infrared spectroscopy) studies. Mathematically processed spectral data were analyzed in terms of the breaking of double bonds, the decomposition of the carotenoids, and the reduction of the C=O carbonyl group.

Species diversity of ticks (Acari: Ixodidae) in Tarhuna, Libya.

Background: Twenty-five species of ticks have been recorded in Libya. No systematic studies have been conducted in Tarhuna region regarding tick species that infest livestock.

Aim: To identify the species of ticks that infest livestock in Tarhuna, Libya.

Modulatory effects of laurel-leaf cistus (Cistus laurifolius) ethanolic extract on innate immune responses and disease resistance in common carp (Cyprinus carpio).

Medicinal herbs are used for growth promotion, disease control and other health benefits in aquaculture industry. Here, we examined the effect of dietary laurel-leaf cistus (Cistus laurifolius) ethanolic extract on growth performance, digestive enzyme activity, haematological profile and nonspecific immune responses in common carp (Cyprinus carpio). In addition, resistance against Aeromonas hydrophila infection was examined.

An Entomopathogenic Nematode Extends Its Niche by Associating with Different Symbionts.

Bacterial symbionts are increasingly recognised as mediators of ecologically important traits of their animal hosts, with acquisition of new traits possible by uptake of novel symbionts. The entomopathogenic nematode Heterorhabditis downesi associates with two bacterial symbionts, Photorhabdus temperata subsp. temperata and P.