Results 51 to 60 of about 41,870 (302)

Metabolizable protein requirements for maintenance and gain of growing goats

Small Ruminant Research, 2004
Abstract A database of 349 treatment mean observations, representing 3404 goats from 73 publications between 1973 and 2003, was used to determine metabolizable protein (MP) requirements for maintenance (MP m ) and growth (MP g ) of goats. Published CP degradation properties of feedstuffs and proportions of dietary ingredients were used to estimate MP
E (Kika) de la Garza American Institute for Goat Research, Langston University, P.O. Box 730, Langston, OK 73050, USA ( host institution ), Luo, J ( author ), Goetsch, A.L ( author ), Nsahlai, I.V ( author ), Sahlu, T ( author ), Ferrell, C.L ( author ), Owens, F.N ( author ), Galyean, M.L ( author ), Moore, J.E ( author ), Johnson, Z.B ( author )   +9 more
openaire   +2 more sources

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Energy and protein requirements of crossbred Holstein x Zebu steers fed different levels of calcium and phosphorus in the diet

Semina: Ciências Agrárias, 2016
The aim of this study was to determine the energy and protein requirements of crossbred Holstein x Zebu steers fed with or without the supplementation of dicalcium phosphate in the diet. Thirty-two steers with an average initial body weight of 377.5 ± 49.
Diego Zanetti, Sebastião de Campos Valadares Filho, Edenio Detmann, Marcos Vinicius Carneiro Pacheco, Letícia Artuzo Godoi, Breno de Castro Silva, Stefanie Alvarenga Santos, Lays Débora Silva Mariz, Mário Fonseca Paulino, Jarbas Miguel da Silva Júnior   +9 more
doaj   +1 more source

Applied Research Note: Exogenous protease supplementation to reduced-energy, reduced-protein, and reduced-amino acid diets for broiler chickens from days 1 to 42

Journal of Applied Poultry Research, 2023
SUMMARY: Supplementing exogenous proteases in poultry diets was shown to facilitate the digestion of dietary proteins. However, there is limited information on the effects of proteases inclusion on performance of broiler chickens fed reduced energy ...
G. Liu, F.L.S. Castro, W.K. Kim
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Crude protein and metabolizable energy levels for layers reared in hot climates [PDF]

Revista Brasileira de Ciência Avícola, 2012
The objective of the present study was to evaluate the effects of different dietary crude protein (CP) and metabolizable energy (ME) levels on the performance, internal and external egg quality, and cloacal temperature of commercial layers reared in hot climate.
Almeida, VR, Dias, AN, Bueno, CFD, Couto, FAP, Rodrigues, PA, Nogueira, WCL, Faria Filho, DE   +6 more
openaire   +4 more sources

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

FEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo, Catherine S. Palmer, Jacqueline M. Kimmey   +2 more
wiley   +1 more source

Energy and protein nutritional requirements for Nellore bulls

Revista Brasileira de Zootecnia, 2012
The objective of this study was to determine the nutritional requirements of energy and protein and estimate the efficiencies of metabolizable energy utilization for fat and protein deposition, as well as for maintenance (k m) and growth (k g).
Luiz Fernando Costa e Silva, Sebastião de Campos Valadares Filho, Diego Zanetti, Polyana Pizzi Rotta, Marcos Inácio Marcondes, Laura Franco Prados, Mário Fonseca Paulino, Henrique de Oliveira Azevedo   +7 more
doaj   +1 more source

Feed Supplements for Young Dairy Breed Calves After Turn-Out to Pasture: Effect on Weight Gain and Subclinical Coccidiosis in Organic Production Systems [PDF]

, 2003
On two organic farms, the effect of supplementation with either home-grown barley or organic commercial concentrates primarily based on local protein sources and barley, on weight gain and subclinical coccidiosis was investigated in 3-5 months old dairy ...
Kristensen, T., Nielsen, B.K., Thamsborg, S.M.   +2 more
core   +1 more source

Hematopoietic (stem) cells—The elixir of life?

FEBS Letters, EarlyView.
The aging of HSCs (hematopoietic stem cells) and the blood system leads to the decline of other organs. Rejuvenating aged HSCs improves the function of the blood system, slowing the aging of the heart, kidney, brain, and liver, and the occurrence of age‐related diseases.
Emilie L. Cerezo, Jonah Anderson, Emilie Dinh Vedrenne, Noël Yeh Martín, Jette Lengefeld   +4 more
wiley   +1 more source