[HTML][HTML] The physiological role of guanidinoacetic acid and its relationship with arginine in broiler chickens

N Portocarero, U Braun - Poultry Science, 2021 - Elsevier
The role of guanidinoacetic acid (GAA) and its relationship with arginine was reviewed in
order to define a replacement ratio between GAA and arginine for broiler diet formulation …

Managing broiler production challenges at high altitude

F Khajali - Veterinary Medicine and Science, 2022 - Wiley Online Library
This review covers the challenges of broiler chickens at high altitude, with the focus on
growth performance and physiological response. The review also sheds light on nutritional …

Skeletal muscle mass, meat quality and antioxidant status in growing lambs supplemented with guanidinoacetic acid

X Li, X Liu, P Song, J Zhao, J Zhang, J Zhao - Meat Science, 2022 - Elsevier
Guanidinoacetic acid (GAA) exists naturally as a precursor of creatine, which possesses
several biological functions. In the present study, t he effects of dietary GAA supplementation …

[HTML][HTML] Guanidinoacetic acid supplementation improves feed conversion in broilers subjected to heat stress associated with muscle creatine loading and arginine …

M Majdeddin, U Braun, A Lemme, A Golian… - Poultry science, 2020 - Elsevier
It was hypothesized that dietary guanidinoacetic acid (GAA), the precursor of creatine (Cr),
would be beneficial to heat-stressed finisher broilers owing to improved cellular energy …

[HTML][HTML] Dietary guanidinoacetic acid as arginine spare molecule for beef cows at late gestation: Effects on cow's performance and metabolism, and offspring growth …

LCO Sousa, EMA Matos, MM Santos… - Animal Feed Science …, 2024 - Elsevier
We aimed to assess whether guanidinoacetic acid (GAA) affects the performance,
metabolism, and placental vascularization of pregnant beef cows during late gestation as …

[HTML][HTML] Effects of feeding guanidinoacetic acid on oxidative status and creatine metabolism in broilers subjected to chronic cyclic heat stress in the finisher phase

M Majdeddin, U Braun, A Lemme, A Golian… - Poultry Science, 2023 - Elsevier
Dietary guanidinoacetic acid (GAA) has been shown to affect creatine (Cr) metabolic
pathways resulting in increased cellular Cr and hitherto broiler performances. Yet, the …

Beyond protein synthesis: the emerging role of arginine in poultry nutrition and host-microbe interactions

S Fathima, WG Al Hakeem, RK Selvaraj… - Frontiers in …, 2024 - frontiersin.org
Arginine is a functional amino acid essential for various physiological processes in poultry.
The dietary essentiality of arginine in poultry stems from the absence of the enzyme …

[HTML][HTML] Effects of low eggshell temperatures during incubation, in ovo feeding of L-arginine, and post-hatch dietary guanidinoacetic acid on hatching traits …

B Miri, HA Ghasemi, I Hajkhodadadi, AHK Farahani - Poultry Science, 2022 - Elsevier
This study aimed to investigate the effect of eggshell temperature (ET) manipulations during
incubation, in ovo feeding (IOF) of arginine, and post-hatch dietary supplementation with …

[HTML][HTML] Effect of guanidinoacetic acid on performance, egg quality, yolk fatty acid composition, and nutrient digestibility of aged laying hens fed diets with varying …

M Azizollahi, HA Ghasemi, F Foroudi, I Hajkhodadadi - Poultry Science, 2024 - Elsevier
ABSTRACT A study was conducted to evaluate the efficiency of guanidinoacetic acid (GAA)
in diets containing varying levels of corn replacement with low-tannin sorghum (LTS) for …

[HTML][HTML] Effect of arginine, glycine+ serine concentrations, and guanidinoacetic acid supplementation in vegetable-based diets for chickens

C de Souza, C de Souza, FP Campos, VDL Savaris… - Poultry Science, 2024 - Elsevier
The study investigated guanidinoacetic acid (GAA) supplementation with varying dietary
digestible arginine (Arg) and glycine+ serine (Gly+ Ser) concentrations in the starter phase …