Results 81 to 90 of about 10,496,554 (311)

Traditional poultry farming in Morocco: management practices and flock performance in Khemisset and Skhirate-Temara

Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux
Background: Traditional poultry farming plays a vital role in rural Morocco. However, management systems are informal and there is limited data on the performance of local Beldi chickens.
Mohammed Kamal Challioui, Asma Fagrach, Mohammed Bouslikhane, Siham Fellahi, Soufiane El Aayadi, Bouabid Badaoui, Xiaojun Liu, Abdelilah Araba   +7 more
doaj   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

FEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee, Junho Jeong, Chae Yeong Lee, Hyunjoon Cho, Man Hwan Oh, Je Chul Lee, Jee‐Young Lee, Yangmee Kim   +7 more
wiley   +1 more source

Procedeu de utilizare a suplimentului complex de vitamine şi minerale în baza cretei furajere cu fosfolipide de rapiţă

Agricultural Science, 2013
An experiment was conducted to study the influence of rapeseed phospholipids in combination with a complex chalk-based supplement containing vitamins and minerals on the yield and natural resistance in cattle.
KRASOCHKO P. , EREMIA Nicolae , KRASOCHKO Irina , USOV S. , ANTONOVA Zoia , NOVOJILOVA Inna   +5 more
doaj  

Effects of Dietary Inclusion of Tannin-Based Supplements on Performance and Health of Yearling Beef Heifers Grazing Toxic, Endophyte-Infected Tall Fescue

Veterinary Sciences
This study evaluated dietary inclusion of tannin-based feed additives on heifer performance and physiological measures associated with fescue toxicosis and vaccine response.
Miriam A. Snider, Cody E. Gruber, Robin A. Cheek, Tom Hess, Elizabeth B. Kegley, Jeremy G. Powell, G. Doug Hufstedler, J. Daniel Rivera, M. Shane Gadberry   +8 more
doaj   +1 more source

Effect of Dietary Organic Acids and Humic Substance Supplementation on Performance, Immune Response and Gut Morphology of Broiler Chickens

Journal of Applied Poultry Research, 2020
SUMMARY: This study evaluated the additive effects of a commercial feed supplementation blend (Ava Cid P)—consisting of humic substances, coated sodium butyrate, and a small acidifier portion—on the growth, immune response, and gut health of broiler ...
P.C. Aristimunha, R.D. Mallheiros, P.R. Ferket, K.M. Cardinal, A.L.B. Moreira Filho, E.T. Santos, D.T. Cavalcante, A.M.L. Ribeiro   +7 more
doaj   +1 more source

Modelling stem cell differentiation related processes—A practical overview for biologists

FEBS Letters, EarlyView.
Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar, Xinqi Yan, Lucas F. Jansen Klomp, Stefano Schivo, Janine N. Post   +4 more
wiley   +1 more source

Animal production in Tanzania grass swards fertilized with nitrogen Produção animal em pastos de capim-tanzânia adubadas com nitrogênio

Revista Brasileira de Zootecnia, 2009
Nitrogen (N) at 100, 200, 300, and 400 kg ha-1 was applied to Tanzania grass swards to evaluate the animal response and relationships between sward characteristics and the performance of young Nellore bulls (Bos indicus) under continuous stocking.
Marcos Weber do Canto, Amadeu Bona Filho, Aníbal de Moraes, André Ricardo Hoeschl, Eliane Gasparino   +4 more
doaj   +1 more source

Design and analysis strategies for robust microbiome ageing research

FEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik, İsmail Güderer, Yi Wang, Tayyaba Alvi, Prasoon Pandey, Handan Melike Dönertaş   +5 more
wiley   +1 more source

Produção animal e valor nutritivo da forragem de pastagem de coastcross consorciada com amendoim forrageiro Animal production and nutritive value of a coastcross pasture mixed with forage peanut

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2010
Neste estudo foram utilizados os tratamentos: coastcross + amendoim forrageiro + 200kg/ha de N; coastcross + amendoim forrageiro + 100kg/ha de N; coastcross + 200kg/ha de N e coastcross + amendoim forrageiro (parcelas) no inverno, primavera, verão e ...
L.M. Barbero, U. Cecato, S.M.B. Lugão, J.A.N. Gomes, V.A. Limão, J.J.S. Abrahão, C.F.C. Roma   +6 more
doaj   +1 more source

ABL kinase‐dependent phosphorylation of SH proteins promotes their direct interaction with CRK family SH2 domains

FEBS Letters, EarlyView.
CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens, Brendan W. Chandler, Anna M. Schmoker, Jaye L. Weinert, Charlotte A. Kearns, Warren T. Yacawych, Amila Šemić, Alicia M. Ebert, Bryan A. Ballif   +8 more
wiley   +1 more source