Akademik Veri Yönetim Sistemi
INDIAN JOURNAL OF CLINICAL BIOCHEMISTRY, cilt.38, sa.1, ss.83-93, 2023 (ESCI)
Background COVID-19 is known to be transmitted by direct contact, droplets or feces/orally. There are many factors which determines the clinical progression of the disease. Aminoacid disturbance in viral disease is shown in many studies. In this study we aimed to evaluate the change of aminoacid metabolism especially the aspartate, glutamine and glycine levels which have been associated with an immune defence effect in viral disease. Methods Blood samples from 35 volunteer patients with COVID-19, concretized diagnosis was made by oropharyngeal from nazofaringeal swab specimens and reverse transcriptase-polymerase chain reaction, and 35 control group were analyzed. The amino acid levels were measured with liquid chromatography-mass spectrometry technology. Two groups were compared by Kolmogorov-Smirnov analysis, Kruskal-Wallis and the Mann-Whitney U. The square test was used to evaluate the tests obtained by counting, and the error level was taken as 0.05. Results The average age of the patient and control group were 48.5 +/- 14.9 and 48.8 +/- 14.6 years respectively. The decrease in aspartate (p = 5.5 x 10(-9)) and glutamine levels (p = 9.0 x 10(-17)) were significiantly in COVID group, whereas Glycine (p = 0.243) increase was not significiant. Conclusions Metabolic pathways, are affected in rapidly dividing cells in viral diseases which are important for immun defence. We determined that aspartate, glutamine and glycine levels in Covid 19 patients were affected by the warburg effect, malate aspartate shuttle, glutaminolysis and pentose phosphate pathway. Enteral or parenteral administration of these plasma amino acid levels will correct the duration and pathophysiology of the patients' stay in hospital and intensive care.