Results 151 to 160 of about 3,457 (284)

A Bioassay for Available Amino Acids and True Metabolizable Energy in Feedingstuffs

open access: yesPoultry Science, 1979
Abstract An experiment was made to determine if the basic methodology of the bioassay for true metabolizable energy (TME) can be applied to the measurement of available amino acids (AAA) in feedingstuffs. Administration of graded levels of glucose (0–30 g) had no effect on the excretion of 13 AA by adult roosters.
openaire   +1 more source

Metabolizable energy of feeds on diet formulation for broilers

open access: yes, 2006
O objetivo deste trabalho foi avaliar o efeito da formulação de rações para frangos de corte, com a utilização de valores de energia metabolizável (EM) dos alimentos determinados por diferentes métodos.
Mendonça, Michele de Oliveira   +4 more
core   +1 more source

Endothermy, neuron counts, and other issues: Further remarks on neurocognitive evolution in fossil vertebrates

open access: yesThe Anatomical Record, EarlyView.
Abstract Last year, we challenged the view that large‐bodied theropod dinosaurs such as Tyrannosaurus rex resembled primates in cognition and behavior, a proposition made by Herculano‐Houzel in 2023. More recently, Jensen et al. have criticized our work on this topic, raising methodological and conceptual issues.
Kai R. Caspar   +5 more
wiley   +1 more source

The 9+ month marathon: How pregnancy may have shaped human endurance capacities

open access: yesThe Anatomical Record, EarlyView.
Abstract Anthropology has long considered the evolution of our uniquely human endurance capacities to be the result of selection upon anatomical and physiological features imposed by the demands of thermoregulation and resource acquisition, particularly during the demands of persistence hunting. Research has focused on the anatomical changes present in
Cara Ocobock
wiley   +1 more source

Exploring the Roles of Tuna‐Associated Acinetobacter sp. YFT067: Implications for Host Health and Metabolism

open access: yesAnimal Research and One Health, EarlyView.
This study firstly isolated a tuna‐derived gut probiotic Acinetobacter seifertii YFT067. Dietary administration of YFT067 played significant roles in promoting growth performance, SCFAs production, lipid absorption, and metabolism of the host, indicating YFT067 as a promising probiotic candidate for enhancing tuna aquaculture productivity through ...
Ying Zou   +4 more
wiley   +1 more source

ZBED6 Knockout Promotes Skeletal Muscle Development in Bama Pigs by Relieving Transcriptional Repression of CDKN1A

open access: yesAnimal Research and One Health, EarlyView.
Integrated transcriptomic and functional analyses identify CDKN1A as a direct target of ZBED6 in Bama pigs. ZBED6 knockout relieves transcriptional repression of CDKN1A, thereby promoting myogenic differentiation and skeletal muscle development.
Yitian Ma   +8 more
wiley   +1 more source

Serum Proteomic Signatures of Rheumatoid Arthritis Risk and Response: Analysis of a Rheumatoid Arthritis Interception Trial

open access: yesArthritis &Rheumatology, EarlyView.
Objective Our study objective was to identify serum protein signatures associated with progression to rheumatoid arthritis (RA) and response to abatacept in at‐risk individuals. Methods A total of 440 serum samples from 118 APIPPRA (Arthritis Prevention In the Preclinical Phase of RA with Abatacept) study participants were selected from baseline to RA ...
Marianna Jasenecova   +9 more
wiley   +1 more source

Effects of amino acids and metabolizable energy on egg characteristics and broiler breeder performance

open access: yes, 2013
A study was conducted to determine the effects of diet formulation type on egg characteristics and reproductive performance of broiler breeder (50 to 64 weeks of age). 140 female and 20 male breeders in four treatments with five replicates (7 females : 1
Yaghobfar, A   +3 more
core   +1 more source

Lung Ultrasound for the Detection of Radiologic Progression of Interstitial Lung Abnormalities in Patients With Rheumatoid Arthritis

open access: yesArthritis &Rheumatology, EarlyView.
Objective Interstitial lung disease (ILD) is an important extra‐articular manifestation of rheumatoid arthritis (RA) associated with high mortality and morbidity. Lung ultrasonography (LUS) has recently emerged as a possible screening tool. We assessed the role of LUS in monitoring radiologic progression and the development of new interstitial lung ...
Marie Vermant   +15 more
wiley   +1 more source

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