Longitudinal Follow-Up of Clinical Superficial Ovine Caseous Lymphadenitis.

Caseous lymphadenitis is an infectious disease that has a significant economic impact on sheep breeding. The objectives of this study were to evaluate the effect of season, animals' age, sex, body score and shearing on the clinical incidence of caseous lymphadenitis, relapses and abscess location in sheep from Settat province, Morocco. In this longitudinal study, 274 clinically healthy sheep were recruited in six flocks among 1451 inspected sheep and followed during 12 months to cover four seasons.

Carvacrol and Thymol Enhance the Quality of Beni Arouss Buck Semen Stored at 4 °C Thanks to Their Antimicrobial Properties.

This study aims to investigate the impact of carvacrol and thymol on the quality of Beni Arouss buck semen stored in skim milk at 4 °C. Ejaculates were collected from eight Beni Arouss bucks weekly for 11 weeks, pooled, and then divided into three equal parts. Samples were diluted to 400 × 10 sperm/mL in skim milk (control) and skim milk supplemented with a single dose of 200 µM carvacrol and thymol each.

Cascading renal injury after brain death: Unveiling glycocalyx alteration and the potential protective role of tacrolimus.

Brain death (BD) is a complex medical state that triggers systemic disturbances and a cascade of pathophysiological processes. This condition significantly impairs both kidney function and structural integrity, thereby presenting considerable challenges to graft viability and the long-term success of transplantation endeavors. Tacrolimus (FK506), an immunosuppressive drug, was used in this study to assess its impact as a pretreatment on brain death-induced renal injury.

Rearing Management and Its Impact on Caseous Lymphadenitis in Sheep.

Two surveys were conducted to assess the prevalence and risk factors of ovine caseous lymphadenitis (CL) and explore the association between its superficial and visceral forms in Sardi sheep in Settat province, Morocco. A total of 1521 sheep, including 318 lambs < 6 months, 572 young sheep aged 6-24 months, and 631 adult sheep > 24 months, were examined from 57 flocks. Superficial CL prevalence levels were as follows: 69/318 in lambs, 292/572 in young sheep, and 114/631 in adult sheep.

Inclusion of Spirulina platensis and Salvia verbenaca extracts to boost semen quality and fertilization ability in sheep.

The aim of this study was to investigate the effect of Spirulina platensis (SP) and Salvia verbenaca (SV) extracts added to skimmed milk (SM) extender on ram sperm quality and fertility. Semen was collected using an artificial vagina, extended in SM to reach a final concentration of 0.8 × 10 spermatozoa/mL, stored at 4°C and evaluated at 0, 5 H and 24 H.