Animals, Free Full-Text

We studied the effect of pre-natal supplementation with n-3 α-linolenic acid (ALA) combined with a tannin-rich forage on colostrum composition and immunological quality and whether these changes had advantageous effects on lambs’ survival and stress reaction to a post-weaning stressor. Forty-eight Latxa ewes were fed during the last five weeks of pregnancy with two experimental diets: a control diet based on a neutral concentrate and forage (tall fescue hay; CO-FES), and a supplemented diet based on polyunsaturated (PUFA)-rich concentrate and tanniferous forage (sainfoin; ALA-SAIN). After parturition, twenty ewes had their blood and colostrum sampled, and their lambs were monitored until post-weaning. Lambs were afterwards subjected to (i) an aversive handling period (AHP) followed by a behavioral assessment and (ii) inflammatory and lymphocyte proliferation challenge. Feeding ALA-SAIN resulted in changes in colostrum fatty acid composition, specifically higher α-linoleic acid (p < 0.001), conjugate linoleic acid (p = 0.005), vaccenic acid (p = 0.006) and long-chain n-3 PUFA (p = 0.004). Pre-partum nutrition did not affect lamb immunoglobulin (Ig) G apparent efficacy absorption, but circulating IgG tended to be higher (p = 0.054) in ALA-SAIN lambs. ALA-SAIN lambs interacted more frequently with other lambs (p = 0.002), whereas ALA-SAIN females spent more time closer to other lambs (p < 0.001). Plasma cortisol was higher (p = 0.047) and plasma interleukin (IL)-2 lower (p = 0.003) in CO-FES lambs. This research highlights the importance of prenatal nutrition on the immune system stimulation and lambs’ behavior as a strategy to improve lambs’ health and welfare during early life.

Bluebird Botanicals, Companion CBD Oil for Pets, Broad Spectrum THC-Free, 2oz, 1800mg CBD

Balloon Animals Edition (DIGITAL EBOOK) – Knotmonster

Premium Vector Set cartoon animals silhouettes on world map background full length horizontal copy space vector illustration

People for the Ethical Treatment of Animals (PETA)

. Text-book of zoology for junior students. Zoology. 264 "-ei;tebrate animals. tail, and breathes M-holly Ijy lungs, and through the skin. Both l)aiis of limbs are always dev'elo])ed in the full-grown animal, and the hinddinibs are usually considerably longer

Zoo Animals Printable Full-Page Outlines / Templates for ALL Grades and Subjects

Fourth Grade Living Lessons Human and Animal Block – FREE First Lesson! - Fourth Grade, Mix and Match Living Lessons, Science Blocks - The BEarth Institute

Pets!, from Sesame Street, (DVD), NEW and Sealed, 3 full features, FREE Shipping

Lush Prize on LinkedIn: Just one month left to nominate for Lush Prize 2024! Don't miss out on…

Isn't it overwhelming having multiple animals to train simultaneously? We've been there. In our 35+ years of experience working multiple animals we

WEBINAR: Training Multiple Animals At Once; Where Do We Start?

Viruses, Free Full-Text

Our Dumb Animals 1876-03: Vol 8 Iss 10 : Free Download, Borrow, and Streaming : Internet Archive

Animals Cartoon with Blank Text Box and Nature Background Stock Vector - Illustration of funny, animals: 46311578

Background for text with cute animals Royalty Free Vector

Free Download Zoology: Inside the Secret World of Animals (Dk Smithsonian) Full Books by bobbysanford345 - Issuu