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Frequency of ABO blood system type alleles in students of UIN Sunan Ampel Surabaya Kautsar, Radinal; Putri, Siti Aisyah Bisri; Azzhahara, Nabillah Ayu; Aini, Humayra Qurrata; Pradiptaadi, Brian Pramana Aprilio; Nabila, Salsa; Arrohmah, Robiatush Sholichah; Rachmawati, Yuanita
Genbinesia Journal of Biology Vol. 1 No. 3 (2022): July 2022
Publisher : Generasi Biologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55655/genbinesia.v1i3.27

Abstract

The commonly used human blood group system is the ABO system. Determination of blood group is important in blood transfusion activities. The purpose of this study was to determine the frequency of the ABO blood group system and the frequency of the ABO blood group allele in students of the Biology and Science Education study program at UIN Sunan Ampel Surabaya. Determination of blood group was carried out by the Slide Test method which was carried out randomly with a sample of 90 people. Determination of blood group is done by the principle of agglutination that occurs between antigens and antibodies. The results showed the frequency of blood group ABO system: A (20%); B (24%); AB (10%); O (46%). IA allele frequency (0.13); IB (0.07); IO (0.8). The proportion of the highest frequency of blood type is blood type O. These results indicate that the distribution of blood type O among students at UIN Sunan Ampel Surabaya is relatively the same as the results of other studies conducted in Indonesia.
In silico research of anti-CHIKF phytoconstituent-based from Physalis peruviana leaves via molecular docking and dynamics analyses Setiyowati, Putri Ayu Ika; Mahbubillah, M. Ainul; Aini, Nur Sofiatul; Rachmawati, Yuanita
Genbinesia Journal of Biology Vol. 3 No. 1 (2023): November 2023
Publisher : Generasi Biologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55655/genbinesia.v3i1.62

Abstract

Chikungunya fever (CHIKF) is an infectious disease that has similar symptoms with dengue fever (DF). Several drugs have been offered to treat both dengue (DENV) and chikungunya virus (CHIKV). Investigating anti-CHIKF potential from nearby plants is one strategy to produce potential drug to reduce CHIKF in endemic countries. Physalis peruviana is one the promising object to be new anti-CHIKV drug candidate. This study aimed to analyze the anti-CHIKV agents from leaf parts of P. peruviana. Ligand and protein samples were collected from multiple sources. The phytoconstituents were evaluated their drug-likeness properties throughout SwissADME webservers. Selected ligands then docked via PyRX and measured the output by binding affinity. Visualization of the best outputs was carried out using BIOVIA Discovery Studio. CABS-flex was carried out to screen the RMSF of molecular dynamics activity of the best complex. The result showed that 1,2-benzenecarboxylic acid had the lowest binding affinity following suramin as control with -5.1 and -11.1 kcal/mol after targeting E2 domain protein of CHIKV. This led to the conclusion that 1,2-benzenecarboxylic acid could be forecast as predictive anti-CHIKF therapeutic candidate. Additional in vitro and in vivo studies are needed to validate this outcome.