Effect of early feeding of L-arginine and L-threonine on hatchability and post-hatch performance of broiler chicken.

This study aimed to evaluate the effect of in ovo feeding (IOF) of L-arginine (Arg) and L-threonine (Thr) in the broiler. For this purpose, 500 embryonated eggs were randomly allocated into five treatment groups of four replicates 25 eggs/replicate. The five treatments were arranged as (1) non-injected control, (2) 0.

Past, present and future of hepatitis E virus infection: Zoonotic perspectives.

The origin of hepatitis E virus (HEV) is not fully understood, but it is considered an emerging zoonotic pathogen. To date, HEV has been isolated from many animal species. The family Hepeviridae consists of two genera.

autophagy and biogenesis of autophagosomes within male haploid cells during spermiogenesis.

Autophagy is a unique catabolic pathway that is linked to several physiological processes. However, its role in the process of spermiogenesis is largely unknown. The aim of the current study was to determine the role of autophagy and the origin of autophagosome membrane biogenesis within male haploid cells.

Novel Nonsense Variants c.58C>T (p.Q20X) and c.256G>T (p.E85X) in the CHEK2 Gene Identified in Breast Cancer Patients from Balochistan.

Breast cancer is very common and the leading cause of cancer deaths among women globally. Hereditary cases account for 510% of the total burden and CHEK2, which plays crucial role in response to DNA damage to promote cell cycle arrest and repair or induce apoptosis, is considered as a moderate penetrance breast cancer risk gene. Our objective in the current study was to analyze mutations in related to breast cancer.

Novel Nonsense Variants c.58C>T (p.Q20X) and c.256G>T (p.E85X) in the CHEK2 Gene Identified dentified in Breast Cancer Patients from Balochistan.

Breast cancer is the most commonly occurring and leading cause of cancer deaths among women globally. Hereditary cases account 5-10% of all the cases and CHEK2 is considered as a moderate penetrance breast cancer risk gene. CHEK2 plays a crucial role in response to DNA damage to promote cell cycle arrest and repair DNA damage or induce apoptosis.

Evaluation of different milking practices for optimum production performance in Sahiwal cows.

The production performance of multiparous lactating Sahiwal cows (n = 24) was evaluated according to both milking frequency and method. Selected animals were randomly divided into four groups containing six animals each under a completely randomized design. Cows in groups A & B were milked by the hand milking method three times per day, respectively.

Crystallization and preliminary crystallographic analysis of recombinant hyaluronate lyase from Streptococcus suis.

Hyaluronate lyase is an important surface enzyme of many streptococcal species. The enzyme degrades several biologically important connective tissue components, which facilitates the spreading of the bacteria throughout the host tissues and presumably provides energy and a carbon source for bacterial cells. Recombinant hyaluronate lyase was expressed in Escherichia coli and was crystallized using the hanging-drop vapour-diffusion method.