Biochemical and pharmacological study of biologically active preparation of placenta
Journal Title: International Journal of Pharmaceutical Science Invention - Year 2017, Vol 6, Issue 2
Abstract
Our aim was to perform some biochemical and pharmacological studies of bioactive bovine placental preparation via digestion of cow placenta using enzyme contained in swine stomach. Amino acid compositions and contents in biologically active preparation of placenta, obtained by digestion of cow placenta with enzyme contained in swine stomach were measured by HPLC technique and it was found that contents of such amino acids as glycine, proline and lysine were highest and 9 essential amino acids, including valine, histidine, methionine, lysine, threonine, arginine, phenylalanine, leucine and isoleucine were measured. In pharmacological study, acute toxicity (LD50) of the preparation and effect of the preparation on immune response to sheep erythrocyte were investigated in white mice, weighing 18 to 20 g each. The study revealed acute toxicity (LD50) of the preparation was 60 ml per kg. Spleen index of the first and second experimental group animals treated by the preparation during both provoked and unprovoked immune responses increased by 1.2 to 3.09 times as compared to that of negative control animals, while splenocyte count elevated by 1.2 to 2.2 times than negative control animals. Higher contents of essential amino acids of the biologically active preparation of cattle placenta shows its biologically higher nutritive value, as well as pharmacological study reveals the preparation has minimal toxicity and higher effect to stimulate immune responses.
Authors and Affiliations
Ts. Dolgorsuren, N. Lkhagvasuren, D. Batsaikhan, T. Enkh- Oyun, P. Enkhtuya
Keywords
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