The cis- and trans-stereoselective radical additions to α-methylene-γ-alkyl- γ-lactams were investigated and the scope and limitation of the reaction were also revealed. This stereoselective radical reaction was used for synthesis of chiral pyroglutamic acid derivatives starting from a commercially available chiral amino acid.

Fatty acids may have an impact on immune functions, which is important in times of increased mobilization of body fat, e.g., around parturition. The aim of the present study was to investigate the effects of the CLA isomers cis-9,trans-11 and trans-10,cis-12, phytanic acid (PA), linoleic acid (LA) and a fatty acid (FA) mixture (containing 29.8% palmitic acid, 6.7% palmitoleic acid, 17.4% steari...

ABSTRACT: Iran is considered number one producer of pomegranate throughout the world. The oil extracted from pomegranate seed is considered to have great medical and nutritional values, therefore the study is concerned with this unique and valuable oil specially its chemical attributes. Five different varieties of pomegranate were obtained from Saveh Pomegranate Research Institute. The seeds we...

abstract: iran is considered number one producer of pomegranate throughout the world. the oil extracted from pomegranate seed is considered to have great medical and nutritional values, therefore the study is concerned with this unique and valuable oil specially its chemical attributes. five different varieties of pomegranate were obtained from saveh pomegranate research institute. the seeds we...

Background and objectivesAmino acid neurotransmitters are closely correlated to the neurological function of brain, imbalance amino can lead a variety diseases. Therefore, development simple method detect five (aspartate, glutamate, glycine, taurine, γ-aminobutyric) in brain is urgently needed.

Objective: The interleukin-12/interferon-γ (IL-12/IFN-γ) pathway is the most validated cytokine regulating Mycobacterium tuberculosis infection. role of IL-12/IFN-γ axis in protecting against (TB) exhibited people having mutations genes encoding these cytokines. We aimed to study serum levels IL-12 and IFN-γ pediatric their correlation with clinical microbiological features. Material Methods: A...