Results 41 to 50 of about 21,311 (311)
Mixed nonlinear models in ruminal in situ degradability trials [PDF]
Ciência Animal Brasileira, 2020 Abstract Classical methods of analysis of nonlinear models are widely used in studies of ruminal degradation kinetics. As this type of study involves repeated measurements in the same experimental unit, the use of mixed nonlinear models (MNLM) is proposed, in order to solve problems of heterogeneity of variances of the responses, correlation among ...
Simone Daniela Sartorio de Medeiros +4 more
openaire +5 more sources
Metabolic Biomarkers for Monitoring in Situ Anaerobic Hydrocarbon Degradation
Environmental Health Perspectives, 2005 During the past 15 years researchers have made great strides in understanding the metabolism of hydrocarbons by anaerobic bacteria. Organisms capable of utilizing benzene, toluene, ethylbenzene, xylenes, alkanes, and polycyclic aromatic hydrocarbons have been isolated and described.
Young, Lily Y., Phelps, Craig D.
openaire +2 more sources
Animal, 2018 Although the conventional in situ ruminal degradability method is a relevant tool to describe the nutritional value of ruminant feeds, its need for rumen-fistulated animals may impose a restriction on its use when considering animal welfare issues and ...
J.H. Pagella +3 more
doaj +1 more source
Trends in rooting media in Dutch horticulture during the period 2001-2005: The new growing media project [PDF]
, 2009 An overview of the developments in the area and volume of substrates used for horticultural rooting media in Holland in the period 2001 to 2005 is given.
Blok, C., Verhagen, J.B.G.M.
core +2 more sources
Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley +1 more source
Italian Journal of Animal Science, 2010 The goal of this work was to evaluate the effect of three strains of yeast Saccharomyces cerevisiae (Yea Sacc 1026 - Allthech, Biosaf SC-47 - Lesaffre e BioSynergy - Kraft), in their respective commercial forms, on liquid phase outflow rate, ruminal ...
N. Helena Souza +2 more
doaj +1 more source
Acta Scientiarum: Animal Sciences, 2021 . This study was performed to investigate the effect of replacing alfalfa hay by L. leucocephala leaves in proportions of 25, 50 and 100% on in vitro gas production (GP) parameter, digestibility and in situ degradability in buffalo.
Tahereh Mohammadabadi +3 more
doaj +1 more source
Quantification of nutrient supply in forage-based diets for beef cattle [PDF]
, 2009 End of Project ReportIntroduction Cattle rearing systems in Ireland are predominantly grass-based as 80% of agricultural land is dedicated to grassland (silage, hay and pasture) (CSO, 2007).
McGee, Mark +2 more
core
Cytoplasmic p21 promotes stemness of colon cancer cells via activation of the NFκB pathway
Molecular Oncology, EarlyView.Cytoplasmic p21 promotes colorectal cancer stem cell (CSC) features by destabilizing the NFκB–IκB complex, activating NFκB signaling, and upregulating BCL‐xL and COX2. In contrast to nuclear p21, cytoplasmic p21 enhances spheroid formation and stemness transcription factor CD133.
Arnatchai Maiuthed +10 more
wiley +1 more source
In situ degradability of king grass (Pennisetum purpureum) supplemented with banana (Musa spp.) varieties [PDF]
Brazilian Journal of BiologyThe in situ degradability of forages is a critical aspect of ruminant nutrition, as it determines the efficiency of digestion and nutrient utilization.
V. Godoy +4 more
doaj +1 more source