Background. Maximal Aerobic Power is related to many quantities and qualities such as supplements. Objectives. The purpose of the present study was to describe the effect of short-term supplementation of glutamine and glucose on hemoglobin and maximum aerobic power in female athletes. Methods. In this quasi-experimental study, 40 female athletes (age 21.9±2.6 years, height 161.8&...

Physical, chemical and microbiological stability of total parenteral nutrient (TPN) admixtures was studied as a function of storage time and temperature. Particle size analysis and zeta potential measurements were carried out to evaluate the possible changes in the kinetic stability of the emulsions as a function of storage time and temperature. The concentration changes of the applied additive...

Elastolytic strains of Prevotella intermedia were isolated from pus samples of adult periodontal lesions. Elastase was found to associate with envelope, and it could be solubilized with guanidine-HCl. The enzyme was purified to homogeneity by sequential procedures including ion-exchange chromatography, gel filtration, and hydrophobic interaction chromatography. This elastase was a serine protea...

BACKGROUND The purpose of this study was to examine the efficacy of L-alanyl-L-glutamine (AG) ingestion on basketball performance, including jump power, reaction time, shooting accuracy and fatigue. METHODS Ten women (21.2 ± 1.6 years; height: 177.8 ± 8.7 cm; body mass: 73.5 ± 8.0 kg), all scholarship NCAA Division I basketball players, volunteered for this study. Subjects participated in fou...

PURPOSE To evaluate the effects of pre-conditioning with L-alanyl-glutamine (L-Ala-Gln) in rats subjected to total hepatic ischemia. METHODS Thirty Wistar rats, average weight 300g, were randomly assigned to 3 groups (n=10): G-1--saline, G-2--L-Ala-Gln, G-3--control (Sham). G-1 and G-3 groups were treated with saline 2.0 ml or L-Ala-Gln (0.75mg/Kg) intraperitoneally (ip) respectively, 2 hours...

cDNA clones encoding Bombyx mori alanyl-tRNA synthetase were isolated from a library in lambda gt11 using antibody, synthetic oligonucleotides, and a characterized cDNA as probes. Analysis of the sequence revealed significant homology between the B. mori and Escherichia coli alanyl-tRNA synthetases, particularly in their amino-terminal domains. Northern blot analysis indicated that the mRNA for...

Peritoneal dialysis (PD) is a modality of renal replacement therapy in which the high volumes of available PD effluent (PDE) represents a rich source of biomarkers for monitoring disease and therapy. Although this information could help guide the management of PD patients, little is known about the potential of PDE to define pathomechanism-associated molecular signatures in PD.We therefore subj...

Asparaginase (Elspar) is used in the treatment of acute lymphoblastic leukemia. It depletes plasma asparagine and glutamine, killing leukemic lymphoblasts but also causing immunosuppression. The objective of this work was to assess whether supplementing the diet with glutamine modifies the effect of asparaginase on normal lymphocyte populations in the spleen, thymus, and bone marrow. Mice consu...

The complexation of anions of selected α-amino acids (alanine, valine, proline, tyrosine) and small peptides (L-alanyl-L-alanine, L-alanyl-L-alanyl-L-alanine, and L-alanyl-L-alanyl-L-alanyl-L-alanine) by the dinuclear nickel(II) complex [LNi2(μ-Cl)]+ (1), where (L)2− represents a 24-membered binucleating hexamine-dithiophenolato ligand, has been investigated. The following complexes were prepar...