Dietary Calcium and Protein Levels Influence Growth Performance, Intestinal Development, and Nutrient Utilization in Goslings

Veterinary Sciences, Год журнала: 2025, Номер 12(4), С. 310 - 310

Опубликована: Март 28, 2025

This study evaluated the effects of dietary calcium (Ca) and crude protein (CP) levels on growth performance, nutrient utilization, intestinal morphology, digestive enzyme activities in goslings during brooding period. A total 972 one-day-old Jiangnan White were assigned to a 3 × factorial design with three Ca (0.32%, 0.96%, 2.88%) CP (14.5%, 18.5%, 22.5%). Results showed that moderate (0.96%) (14.5–18.5%) optimized higher body weight (BW), average daily gain (ADG), feed intake (ADFI), while excessive (2.88%) impaired conversion ratio (FCR). Intestinal morphology was enhanced by 0.96% levels, as reflected greater villus height crypt depth. Digestive duodenum, jejunum, ileum significantly influenced treatments, supporting optimal enzymatic efficiency. Nutrient utilization analyses revealed interacted optimize calcium, phosphorus, metabolism, highest rates observed at 14.5% CP. These findings emphasize importance balanced formulations enhance absorption, metabolic efficiency goslings, providing practical insights for improving poultry production.

Язык: Английский

Importance of Energy, Dietary Protein Sources and Amino Acids Composition in the Regulation of Metabolism: An Indissoluble Dynamic Combination for Life

Опубликована: Июнь 11, 2024

Purpose. This paper aims to present a unique perspective that emphasizes the intricate interplay between energy, dietary proteins, and amino acid composition, underscoring their mutual dependence for health-related considerations. Energy protein synthesis are fundamental biological processes, crucial sustenance of life growth organisms. Methods Results. We explore relationship energy metabolism, synthesis, regulatory mechanisms, sources, availability, autophagy, in order elucidate how these elements collectively maintain cellular homeostasis. underscore vital role this dynamic has preserving cell life. Conclusion. A deeper understanding link is essential comprehend processes. insight could have wide-ranging impact several medical fields, such as nutrition, disease management.

Язык: Английский

Consumption of a Branched-Chain Amino Acids-Containing Sports Beverage During 21 km of Running Reduces Dehydration, Lowers Muscle Damage, and Prevents a Decline in Lower Limb Strength

Nutrients, Год журнала: 2024, Номер 16(22), С. 3799 - 3799

Опубликована: Ноя. 5, 2024

The purpose of this study was to examine the acute effects branched-chain amino acids (BCAAs)-containing electrolyte beverage (AE) on water-electrolyte balance, muscle damage, time finish final 5 km, and strength compared a standard commercially available carbohydrate-electrolyte sports (CE), pure water (W), no rehydration (N).

Язык: Английский