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Triawanti Triawanti
University of Lambung Mangkurat
Biochemistry, Genetics & Molecular Biology Health Professions Immunology & microbiology Medicine & Pharmacology Public Health

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The Correlation of Hba1c Level With GSH-PX Enzyme Activity, AOPP, and MDA Levels in The Eye Lenses of Diabetic Cataract Patients Maria Winney Natania; Monica Claudia; Refita Maharani; Muhammad Ali Faisal; Triawanti Triawanti
Berkala Kedokteran Vol 16, No 2 (2020)
Publisher : Fakultas Kedokteran Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (203.699 KB) | DOI: 10.20527/jbk.v16i2.9223

Abstract

Abstract: Diabetes Mellitus (DM) is known to accelerate cataractogenesis because it may cause hyperglycemia-induced stress oxidative in the eye lens. HbA1c test can be performed to monitor glycemic control. Glutathione peroxidase (GSH-Px) is an enzyme that scavenges and prevents the formation of free radical. Advanced Oxidation Protein Products (AOPP) is a marker to estimate the degree of oxidative protein modification. Malondialdehyde (MDA) can reflect cells damage. This study was an observational analytic study, conducted in September 2019-January 2020, and aimed to determine the correlation of HbA1c level with GSH-Px enzyme activity, AOPP, and MDA levels in the eye lenses of diabetic cataract patients. Data of HbA1c level and eye lenses sample was obtained from 29 cataract patients with DM who underwent phacoemulsification surgery in Ulin and Bhayangkara Hospital in Banjarmasin and fulfilled the inclusion criteria. Spearman’s correlation test showed that there was no significant correlation of HbA1c with GSH-Px activity (p=0,095), AOPP (p=0,084), and MDA (p=0,084) levels in the eye lens of diabetic cataract patients. Keywords: Diabetes mellitus, cataract, HbA1c, glutathione peroxidase, AOPP, MDA
NEURO PROGENITOR CELLS (NPCS) AND PPARγ EXPRESSION IN THE BRAIN OF PROTEIN-DEFICIENT RATS AFTER ADMINISTRATION OF PASAK BUMI (Eurycoma longifolia Jack) EXTRACT Didik Dwi Sanyoto; Triawanti Triawanti; Dimas Ikhsan Airlangga
Berkala Kedokteran Vol 18, No 1 (2022)
Publisher : Fakultas Kedokteran Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (446.409 KB) | DOI: 10.20527/jbk.v18i1.12798

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Abstract: Malnutrition due to protein deficiency disrupts the neurogenesis process that affects cell development and brain function. One of the efforts to overcome the matter is to use the pasak Bumi (Eurycoma longifolia Jack) which has compounds believed to increase the process of neurogenesis. The aim of study to analyze the effect of pasak bumi extract on the expression of NPCs (Tuj-1) and PPARγ cell in the brains of malnourished rats. Groups of experimental animals that were were divided into 5 groups, namely (P1) malnourished rats + placebo (aquades); (P2) malnourished rats + pasak bumi extract (EPB) 7,5 mg/kg BW; (P3) malnourished rats + EPB 15 mg/kg BW; (P4) malnourished rats + EPB 22,5 mg/kg BW; (P5) malnourished rats + EPB 30 mg/kg BW. As a control, normal rats were used which were given a placebo. Parameters examined include Tuj-1 and PPARγ using immunohistochemistry procedure. The results showed that the P3 group (15 mg/kg BW) had more cells expressing Tuj-1 than the other doses. There was a significant difference between the KP and the P3, P4, and P5 groups. There was no significant difference in the expression of PPARγ in all malnourished groups with EPB and KN intervention. Conclusion: extract of pasak bumi was able to improve the neurogenesis process in malnutrition but not PPARγ. Keywords: Malnutrition, pasak bumi extract, NPCs, Tuj-1, PPARγ
Co-Authors Didik Dwi Sanyoto Dimas Ikhsan Airlangga Maria Winney Natania Monica Claudia Muhammad Ali Faisal Refita Maharani