Results 71 to 80 of about 901,157 (305)

Effect of dietary phosphorus on intestinal phosphorus absorption in growing Holstein steers [PDF]

Journal of Dairy Science, 2015
The effect of dietary P intake on intestinal P absorption was evaluated in growing Holstein steers. Diets varying in P content (0.15, 0.27, 0.36, and 0.45%, DM basis) were fed to 8 steers (174±10kg of BW) fitted with permanent duodenal and ileal cannulas in a replicated 4×4 Latin square with 14-d periods.
X, Feng, E, Ronk, M D, Hanigan, K F, Knowlton, H, Schramm, M, McCann   +5 more
openaire   +2 more sources

Developmental differences in cortical bone structure in chimpanzee and human femora reflect early locomotor independence in humans

The Anatomical Record, EarlyView.
Abstract The cortical bone structure of long bone diaphyses changes throughout growth via skeletal modeling and has important implications for bone strength and structural integrity. Ontogenetic trends in diaphyseal structure have been identified in both chimpanzees and humans but it is not yet clear how these trends compare given notable differences ...
Karen R. Swan, Rachel Ives, Zewdi J. Tsegai, Louise T. Humphrey   +3 more
wiley   +1 more source

Study on biological value of different dietary inorganic phosphorus sources for broiler chickens

浙江大学学报. 农业与生命科学版, 2002
A grouped feeding trial, metabolism trial, and mensuration of bone and serum were made to determine biological value of different dietary inorganic phosphorus sources for broiler chickens.
YIN Zhao-zheng, HONG Jian-wei, LI Xiao-liang, ZHU Chun-lei   +3 more
doaj   +1 more source

Importance of Dietary Phosphorus for Bone Metabolism and Healthy Aging

, 2020
Inorganic phosphate (Pi) plays a critical function in many tissues of the body: for example, as part of the hydroxyapatite in the skeleton and as a substrate for ATP synthesis. Pi is the main source of dietary phosphorus. Reduced bioavailability of Pi or
Juan Serna, Clemens Bergwitz
core   +1 more source

First reports on the relationship between the eggshell and bone mineralization in Rhinoclemmys punctularia punctularia embryos

The Anatomical Record, EarlyView.
Abstract Composed of various minerals, the eggshell provides ideal conditions for embryonic development, and understanding its composition and structure is essential for clarifying its relationship with bone formation. This study characterized the structure and mineral profile of the Rhinoclemmys punctularia punctularia eggshell in relation to ...
Igor Mathias Trindade Lemos, Deise Cardoso de Lima, Antônio Basílio Guerreiro Júnior, Brenda Stefany dos Santos Braga, Antônio Messias Costa, Ana Cássia Sarmento Ferreira, Maria Auxiliadora Ferreira, Verônica Oliveira‐Bahia, Diva Anelie de Araújo Guimarães   +8 more
wiley   +1 more source

Effects of dietary phosphorus and vitamin d3 supplementation on growth performance, antioxidant capacity, lipid metabolism, and phosphorus transport of hybrid yellow catfish (Pelteobagrus fulvidraco ♀ × Pelteobagrus vachelli ♂)

Aquaculture Reports
This study investigated the effects of dietary phosphorus levels and vitamin D3 (VD3) supplementation on the growth performance, antioxidant capacity, lipid metabolism, and phosphorus transport of hybrid yellow catfish (Pelteobagrus fulvidraco ...
Jiali Jiang, Huimin Sun, Rui Wang, Meiqin Zhuo   +3 more
doaj   +1 more source

Dietary Phosphorus for Laying Hens

Poultry Science, 1963
Abstract THE phosphorus needs of the laying hen for optimum performance have been the subject of investigation for a number of years. Rather high phosphorus requirements were reported in some of the early literature. A level of 0.8% phosphorus was found by Miller and Bearse (1934) to be required at either 2.23 or 3.0% calcium. Norris et al.
T.A. Crowley, A.A. Kurnick, B.L. Reid
openaire   +1 more source

Dietary Mannan‐Rich Fractions Attenuate Weaning Stress in Piglets via Modulating Gut Microbiota and TLR5/NF‐κB Signaling

Animal Research and One Health, EarlyView.
This study aimed to investigate the potential of a mannan‐rich fraction (MRF) as a dietary intervention to alleviate weaning stress in piglets. Our results revealed that MRF could alleviate weaning stress by modulating the gut microbiota and the TLR5/NF‐κB signaling pathway, offering a novel and sustainable alternative to antibiotic use in swine ...
Yutong Lu, Yiwei Sun, Kun Cai, Pingli He, Gang Lin, Zengkai Qi, Hu Liu, Junshu Yan, Ning Ma   +8 more
wiley   +1 more source

Effects of Cellulase and Lactobacillus plantarum Supplementation on Fermentation Characteristics, In Situ Degradability, and Microbial Community Dynamics of Apple Pomace Silage

Animal Research and One Health, EarlyView.
This study aimed to investigate the effects of cellulase and Lactobacillus plantarum on the silage quality, in situ digestibility, and microbial communities of apple pomace silage. The combined supplementation of cellulase and Lactobacillus plantarum in apple pomace silage improved fermentation quality and enhanced rumen utilization efficiency.
Zhuangzhuang Liu, Xiongfei Zhang, Fengbo Sun, Junhu Yao, Xinjian Lei   +4 more
wiley   +1 more source

Comprehensive Characterization of Acer truncatum Leaf Extract: Identification of Systemic Metabolites and Effects on Performance, Antioxidant Status, and Intestinal Microbiota in Laying Hens

Animal Research and One Health, EarlyView.
Dietary A. truncatum leaf extract is absorbed and improves laying performance in aged hens by enhancing systemic antioxidant capacity and modulating the gut microbiota. ABSTRACT The demand for natural feed additives is considerably increasing in the antibiotic‐free feed era.
Kailong Qin, Jiantao Yang, Minglu Gao, Xiaozhao Tao, Xin Yang, Yanli Liu, Xiaojun Yang   +6 more
wiley   +1 more source