Seasonal variation of mycotoxin levels in poultry feeds and feed ingredients in Oyo State, Nigeria.

Mycotoxins pose a major problem to poultry production as a result of feed contamination which has deleterious consequences such as production losses and human health risks. A total of 158 chicken feed samples were randomly collected from 46 consenting poultry farms in Oyo State throughout the wet season (April-October; 91 samples) and the dry season (November-March; 67 samples), including compounded feed (n = 129) and feed ingredients (n = 29). Samples were promptly transported to the laboratory in sterile plastic vials for lateral flow assay for mycotoxins using six different commercial mycotoxin test kits each for aflatoxin B1, zearalenone, deoxynivalenol, ochratoxin A, fumonisin, and T-2 toxin/HT-2 toxin.

Improving HPC System Performance by Predicting Job Resources via Supervised Machine Learning.

High-Performance Computing (HPC) systems are resources utilized for data capture, sharing, and analysis. The majority of our HPC users come from other disciplines than Computer Science. HPC users including computer scientists have difficulties and do not feel proficient enough to decide the required amount of resources for their submitted jobs on the cluster.

Quinine inhibits ovulation and produces oxidative stress in the ovary of cyclic Sprague-Dawley rats.

Background: Quinine has been reported to possess anti-spermatogenic activities.

Objectives: This study was carried out to determine the effect of quinine on ovarian function in Sprague-Dawley rats.

Methods: Twenty rats with regular 4-days oestrous cycle divided into 4 groups (N=5) were used.

The role of aqueous extract of pineapple fruit parts on the healing of acute crush tendon injury.

Background: The Pineapple plant contains the enzyme bromelain which has been acclaimed to reduce pain and swellings following acute muscle injuries as well as carotenoids and polyphenols which are powerful antioxidants. It is yet to be determined if these constituents are distributed throughout the plant and what effect they have on the healing of acute tendon injuries.

Objective: This study therefore investigated the effects of the aqueous extract of different parts of the pineapple plant on tenoblast proliferation and the tendon Malondialdehyde (MDA) level in the early stage of healing in a crush injury to the achilles tendon of Sprague-Dawley rats.