scholarly journals Effect of different levels of protein concentrates supplementation on the growth performance, plasma amino acids profile and mTOR cascade genes expression in early-weaned yak calves

2018 ◽  
Vol 31 (2) ◽  
pp. 218-224
Author(s):  
Q. H. Peng ◽  
N. A. Khan ◽  
B. Xue ◽  
T. H. Yan ◽  
Z. S. Wang
Keyword(s):  
Amino Acids ◽  
Growth Performance ◽  
Plasma Amino Acids ◽  
Protein Concentrates ◽  
Genes Expression ◽  
Amino Acids Profile ◽  
Different Levels

scholarly journals Effect of extruded full-fat soybeans on performance, amino acids digestibility, trypsin activity, and intestinal morphology in broilers

2013 ◽  
Vol 58 (No. 10) ◽  
pp. 470-478 ◽  
Author(s):  
M. Foltyn ◽  
V. Rada ◽  
M. Lichovníková ◽  
I. Šafařík ◽  
A. Lohniský ◽  
...  
Keyword(s):  
Amino Acids ◽  
Body Weight ◽  
Growth Performance ◽  
Intestinal Morphology ◽  
Trypsin Activity ◽  
Villus Height ◽  
Isoleucine Leucine ◽  
Final Body Weight ◽  
Dietary Treatments ◽  
Different Levels

The influence of different levels of extruded full-fat soybean (EFFSB) in the diet on growth performance, apparent ileal amino acids digestibility (AIAAD), intestinal morphology, and trypsin activity in digesta of broilers was determined. In the first experiment, two-hundred sixty ROSS 308 male chickens were used to investigate the effect of EFFSB on growth performance, intestinal morphology, and trypsin activity in the digesta and AIAAD. Five dietary treatments were used, containing 0, 40, 80, 120, and 160 g/kg of EFFSB. The experiment lasted from day 10 till day 38 of age. The inclusion of EFFSB at the level of 160 g/kg in the diet significantly (P < 0.05) decreased final body weight (2443 g in 0 group vs. 2093 in 160 group) and worsened feed efficiency. AIAAD was lower when diet contained more than 40 g/kg EFFSB. But at the level of 160 g/kg AIAAD increased in several amino acids (threonine, isoleucine, leucine, histidine). Trypsin activity increased with increasing EFFSB in the diets. There were no significant (P > 0.05) differences in AIAAD between groups 80, 120, and 160. Villus height (groups 0: 966.2; 4: 852.1; 8: 792.6; 12: 836.3; 16: 926.7 µm) and crypt depth (groups 0: 160.1; 4: 134.8; 8: 122.9; 12: 129.5; 16: 134.6 µm) of ileum decreased with inclusion of EFFSB in the diet, but villi/crypt ratio increased. In the second experiment, male chickens ROSS 308 were divided into 4 groups with 2 replicates per 100 chicks each. The groups were fed 0, 40, 80, and 120 g/kg of EFFSB. The experiment lasted from day 10 till day 38 of age. Final body weight (2594 g in 0 group vs. 2624 g in 120 group) was not significantly (P > 0.05) affected by the diet. The study showed that EFFSB at the level of 120 g/kg in grower broiler diet had no adverse effect on performance.  

scholarly journals Effect of Brewers Dried Grain on Growth Performance and Plasma Amino Acids of Young Pigs

1994 ◽  
Vol 6 (2) ◽  
pp. 97-104 ◽  
Author(s):  
E. M. Ngodigha ◽  
B. T. Sese ◽  
O. S. Olaka ◽  
E. A. Iyayi
Keyword(s):  
Amino Acids ◽  
Growth Performance ◽  
Plasma Amino Acids ◽  
Young Pigs

Effect of different levels of dietary crude protein on the growth performance and carcass characteristics of commercial broilers at different phases of growth

2017 ◽  
Author(s):  
T. Srilatha ◽  
V. Ravinder Reddy ◽  
V. Chinni Preetam ◽  
S.V. Rama Rao ◽  
Y. Ramana Reddy
Keyword(s):  
Amino Acids ◽  
Growth Performance ◽  
Feed Efficiency ◽  
Crude Protein ◽  
Body Weight Gain ◽  
Carcass Characteristics ◽  
Abdominal Fat ◽  
Dietary Crude Protein ◽  
Low Levels ◽  
Different Levels

An experiment was conducted to find out the effect of different levels of crude protein in broiler diets during different phases. i.e., pre starter (0-11d), starter (12-21d) and finisher (22-42d). 360 day-old broilers (Vencobb) were procured from a commercial hatchery and fed either high or low dietary CP diets during pre-starter (23 and 21%) , starter (21 and 19%) and high, moderate or low CP diets during finisher ( 18.5, 17.5 and 16.5%) phases, for a total of 12 possible treatment combinations at d 42. The results showed that the broilers fed low levels of CP ( 21 and 19 %) had significantly(P less than 0.05) higher body weight gain (BWG) and feed intake (FI), and better feed efficiency over the diets with high levels of CP during pre-starter and starter phases (23 and 21%, respectively). The higher (18.5%) level of protein in the finisher phase showed higher BWG and best FCR compared to the lower levels (17.5 and 16.5%). Carcass characters were not influenced by the variation in dietary CP level tested except the abdominal fat weight which was significantly higher in broiler fed low CP diet compared to those fed higher levels of CP during all three phases. The results indicated that the broilers fed low CP diets supplemented with critical amino acids (21 and 19%) had beneficial effect on the growth performance during pre-starter and starter phase. The broilers showed an ability to respond to increase in dietary CP levels during finisher phase.

scholarly journals Interactive network analysis of the plasma amino acids profile in a mouse model of hyperglycemia

SpringerPlus ◽  
2013 ◽  
Vol 2 (1) ◽  
Author(s):  
Takayuki Tanaka ◽  
Taiga Mochida ◽  
Yukihiro Maki ◽  
Yasuko Shiraki ◽  
Hiroko Mori ◽  
...  
Keyword(s):  
Amino Acids ◽  
Network Analysis ◽  
Mouse Model ◽  
Plasma Amino Acids ◽  
Interactive Network ◽  
Amino Acids Profile ◽  
Interactive Network Analysis

Plasma Amino Acids in Adolescents and Adults with Phenylketonuria on Three Different Levels of Protein Intake

1991 ◽  
Vol 80 (5) ◽  
pp. 577-580 ◽  
Author(s):  
P. C. Clemens ◽  
M. Heddrich-Ellerbrok ◽  
U. Wachtel ◽  
R. M. Link
Keyword(s):  
Amino Acids ◽  
Protein Intake ◽  
Plasma Amino Acids ◽  
Adolescents And Adults ◽  
Different Levels

scholarly journals The influence of lithium and/or selenium on plasma amino acids profile in rats

2021 ◽  
Author(s):  
Małgorzata Kiełczykowska ◽  
Irena Musik ◽  
Dorota Luchowska-Kocot ◽  
Małgorzata Polz-Dacewicz
Keyword(s):  
Amino Acids ◽  
Plasma Amino Acids ◽  
Amino Acids Profile

Impact of dietary tryptophan and behavioral type on growth performance and plasma amino acids of young pigs

1991 ◽  
Vol 69 (9) ◽  
pp. 3679-3688 ◽  
Author(s):  
B. Sève ◽  
M. C. Meunier-Salaün ◽  
M. Monnier ◽  
Y. Colléaux ◽  
Y. Henry
Keyword(s):  
Amino Acids ◽  
Growth Performance ◽  
Plasma Amino Acids ◽  
Behavioral Type ◽  
Young Pigs
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