Results 191 to 200 of about 34,486 (294)

Comportamento e distribuição de protozoários ciliados (Protista, Ciliophora) no rúmen e no retículo de bovinos submetidos ao jejum

, 2001
Marta D’Agosto, Isabel Cristina Vidal Siqueira, Nathália Barbosa do Espírito-Santo   +2 more
openalex   +1 more source

Avaliação de modelos matemáticos para o estudo da cinética de passagem de partículas e de fluidos por bovinos em pastagem recebendo suplementos contendo diferentes níveis de proteína não-degradável no rúmen [PDF]

, 2005
José Carlos Pereira, Marinaldo Divino Ribeiro, Ricardo Augusto Mendonça Vieira, Bevaldo Martins Pacheco   +3 more
openalex   +1 more source

Differences in Milk Production Efficiency and Physiology Between Lactating Holstein Cows and Yaks Born and Kept at About 4000 m of Altitude When Fed the Same Diet

Journal of Animal Physiology and Animal Nutrition, EarlyView.
ABSTRACT Yaks (Bos grunniens) have developed numerous mechanisms to cope with hypoxic environments. Still, as their milk yield is low, the use of production systems building on dairy breeds at high altitude might increase efficiency, but this has not yet been explored.
Xinyu Zhang, Michael Kreuzer, Mutian Niu, Shengli Li   +3 more
wiley   +1 more source

The crosstalk between host and rumen microbiome in cattle: insights from multi-omics approaches and genome-wide association studies. [PDF]

World J Microbiol Biotechnol
Ye X, Sahana G, Lund MS, Cai Z.
europepmc   +1 more source

Composição corporal, exigências de energia e proteína para ganho e composição da carne de novilhos Nelore alimentados com dietas com milho grão seco ou úmido contendo gordura não degradável no rúmen [PDF]

, 2006
Soraia Marques Putrino
openalex   +1 more source

Comparative Study on Milk Production, Milk Components, Feed Intake and Efficiency Parameters of Fleckvieh (German Simmental), Brown Swiss and Fleckvieh × Red Holstein Dairy Cows

Journal of Animal Physiology and Animal Nutrition, EarlyView.
ABSTRACT The aim of this study was to compare milk production, milk components and feed intake of Fleckvieh, Brown Swiss and Fleckvieh × Red Holstein dairy cows kept under identical feeding and management conditions. The study examined efficiency parameters in relation to feed, energy, protein, and metabolic weight of the three breeds.
Annika Bosch, Armin Manfred Scholz, Franziska Blümel, Johann Ertl, Hubert Spiekers, Thomas Ettle   +5 more
wiley   +1 more source

Distinct lactate utilization strategies drive niche differentiation between two co-existing Megasphaera species in the rumen microbiome. [PDF]

ISME J
Strachan CR, Bowers CM, Kim BC, Movsesijan T, Neubauer V, Mueller AJ, Yu XA, Pereira FC, Nagl V, Faas J, Wagner M, Zebeli Q, Weimer PJ, Candry P, Polz MF, Lawson CE, Selberherr E.   +16 more
europepmc   +1 more source

Proteína degradável no rúmen associada a fontes de amido de alta ou baixa degradabilidade: digestibilidade in vitro e desempenho de novilhos em crescimento [PDF]

, 2007
Saul Ferreira Caldas Neto, Lúcia Maria Zeoula, Ricardo Kazama, Ivanor Nunes do Prado, Luiz Juliano Valério Geron, Fábio Cortez Leite de Oliveira, Odimári Pricila Pires do Prado   +6 more
openalex   +1 more source

Chronic insomnia, REM sleep instability and emotional dysregulation: A pathway to anxiety and depression?

Journal of Sleep Research, Volume 34, Issue 2, April 2025.
Summary The world‐wide prevalence of insomnia disorder reaches up to 10% of the adult population. Women are more often afflicted than men, and insomnia disorder is a risk factor for somatic and mental illness, especially depression and anxiety disorders.
Dieter Riemann, Raphael J. Dressle, Fee Benz, Kai Spiegelhalder, Anna F. Johann, Christoph Nissen, Elisabeth Hertenstein, Chiara Baglioni, Laura Palagini, Lukas Krone, Michael L. Perlis, Katharina Domschke, Mathias Berger, Bernd Feige   +13 more
wiley   +1 more source

Metabolomic analysis of rumen fluid in Tan sheep reveals sex-specific key metabolites and pathways associated with residual feed intake. [PDF]

Sci Rep
Song C, He D, Yang Z, Fu Y, Zheng H, Xing Z, Shen W, Shi A, Tao J.   +8 more
europepmc   +1 more source