Makouei sheep is one of the famous breeds in Iran which is reared in Azerbaijan province for their meat, milk and wool. Fifty clinically healthy Makouei ewes were selected to study the variations in energy-related blood metabolites during peri-partum period. Blood was collected from Jugular vein from each sheep on day 7 before the expected lambing time, day of parturition and also day 7 postpar...

Urine and plasma metabolites originate from endogenous metabolic pathways in different organs and exogenous sources (diet). Urine and plasma were obtained from advanced cancer patients and investigated to determine if variations in lean and fat mass, dietary intake, and energy metabolism relate to variation in metabolite profiles. Patients (n = 55) recorded their diets for 3 d and after an over...

the objective of this study was to evaluate the effects of sources of four starch on milk production and composition, nutrients digestibility and blood metabolites of lactating holstein cows. eight multiparous holstein cows (683±31 kg of body weight; 83±9 dim) were used in a replicated 4×4 latin square design with 21-d periods. the exprimental diets contained wheat, barley, corn, or potato as t...

keyvan karkoodi*, saeed khalajzadeh department of animal science, saveh branch, islamic azad university, saveh, iran   *corresponding author's e-mail: [email protected]   received: 12 august 2013 accepted: 21 november 2013   abstract   thirty neonatal male holstein calves fed by starter diets containing ground wheat (gw) or dry-rolled wheat (drw) to 12 weeks of age. skeletal growth ...

Metabolomics aims to analyze global intracellular metabolites of organisms. To study the intracellular metabolites of poly-γ-glutamate-producing Bacillus licheniformis, the quenching and extraction conditions were assessed and optimized. It indicated that perchloric acid was an appropriate quenching solution for B. licheniformis by measuring livability of cells, leakage of ATP, energy charge an...

As the premier vendor for metabolomics, Agilent Technologies has invested a great deal of effort to empower our customers with new metabolite identifi cation tools. This study demonstrates the use of Agilent’s new MS/MS spectral metabolomics library to elucidate the identifi cation of several amino acids that are important in malaria metabolism. Authors Theodore R. Sana, PhD Steven M. Fischer C...

Energy demand is an important constraint on neural signaling. Several methods have been proposed to assess the energy budget of the brain based on a bottom-up approach in which the energy demand of individual biophysical processes are first estimated independently and then summed up to compute the brain's total energy budget. Here, we address this question using a novel approach that makes use ...