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Identification of Biomarker for Stunting Through Prioritization of Gene-Assosiated Variants Wibowo, Anisa Devi Kharisma; Puspitaningrum, Anisa Nova; Ma’ruf, Muhammad; Irham, Lalu Muhammad; Supadmi, Woro; Kartikasari, Ayu Lifia Nur; Adikusuma, Wirawan; Chong, Rockie; Firman, Firman; Nugraha, Media Fitri Isma Isma; Siswanto, Lalu Muhammad Harmain; Khairi, Sabiah; Pranata, Satria
Media Farmasi: Jurnal Ilmu Farmasi Vol. 21 No. 1: March 2024
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/mf.v21i1.28297

Abstract

Stunting is a condition of impaired growth and development in children due to chronic nutritional disorders or infections. The risk factor for stunting is dominated by disease during 1000 days of life. The incidence of stunting in Indonesia is 21.6%, according to the Indonesian Nutrition Status Survey (SSGI) results. This study aimed to identify stunting biomarkers based on the priority scoring of gene variants. Identification of stunting risk genes used the Genome-Wide Association Studies (GWAS) approach and Haploreg v4.1. We found 33 genes that identifies as stunting risk gene. And then, we prioritize based on two functional annotation categories: missense-nonsense and cis-expression quantitative trait loci (cis-eQTL). Our analysis found 4 genes as biological stunting risk genes: MTRR, TTF1, CASP1, and CARD17. This research demonstrates the integration of genomic variants and bioinformatics approaches to reveal biological insights for stunting.
Optimization of naringenin sunscreen cream formula using the simplex lattice design method Kartikasari, Ayu Lifia Nur; Wibowo, Anisa Devi Kharisma; Kuncahyo, Ilham
Journal of Halal Science and Research Vol. 4 No. 2 (2023): September
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/jhsr.v4i2.7172

Abstract

Naringenin is a pure isolate belonging to a group of flavonoid compounds with pharmacological effects such as anti-inflammatory, anticancer, antiatherogenic, antifibrogenic, and antioxidant properties. The purpose of this study was to determine the effect of variations in the combination of emulator tween 80 and span 80 on physical quality and stability in naringenin sunscreen preparations, obtain the optimum formula composition from emulsifying agents, and activity of naringenin sunscreen cream preparations in terms of their SPF values. The study used Design Expert 7.1.5 software to design the simplex lattice design method. Each formula was tested for the physical properties of the cream to determine dispersal adhesion for 4 weeks. Naringenin sunscreen cream with a combination of emulsifier tween 80 and span 80 in various concentrations gives a significant difference in the physical quality consisting of the parameters of spreadability, adhesion, and viscosity. The optimum formula for naringenin sunscreen cream obtained the proportion of 9% Tween 80 and 5% span 80. Keywords: Naringenin, Simplex Lattice Design, SPF, Sunscreen.