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INDIKATOR PEMENDEKAN USUS MENCIT KOLITIS ULSERATIF YANG DIPULIHKAN DENGAN PEMBERIAN SCFA DAN MINYAK BIJI LABU Lestari, Gietri Indah; Ari Tania, Putu Oky; Simamora, Dorta; Widjaja, Jimmy Hadi
Prosiding Seminar Nasional COSMIC Kedokteran Vol 3 (2025): Edisi 2025
Publisher : Lembaga Penelitian Dan Pengabdian Kepada Masyarakat Universitas Wijaya Kusuma Surabaya

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Abstract

Salah satu penyakit inflamasi di usus adalah kolitis ulseratif, yang ditandai dengan beberapa gejala termasuk turunnya berat badan, adanya darah pada feces, demam, serta kontraksi pada panjang usus, yang dapat berpotensi menjadi kanker kolorektal. Penelitian ini bertujuan untuk mengobservasi efikasi dari suplementasi minyak biji labu dan Short Chain Fatty Acids (SCFA) pada pemulihan pemendekan usus mencit model kolitis ulseratif. Metode penelitian adalah eksperimental laboratorium dengan desain simple random sampling. Empat kelompok mencit yaitu K1 kontrol (aquades), K2 kolitis usleratif (DSS 2% dilanjutkan aquades),  K3 (DSS 2% dilanjutkan dengan SCFA), K4 (DSS 2% dilanjutkan dengan SCFA dan minyak biji labu). Hasil Penelitian ini adalah rerata panjang usus pada K1, K2, K3 dan K4 masing-masing adalah 10,73; 9,6; 9,92; dan 10,32. Perbedaan perlakuan tersebut terhadap panjang kolon menunjukkan tidak ada perbedaan di antara kelompok dengan uji ANOVA (p value 0,391). Pemberian SCFA dan minyak biji lbu dapat memperbaiki ukuran panjang kolon sebagai indikator pemulihan inflamasi.
Potential Vitamin D3 in Reducing Hyperglicemia on Wistar Diabetic Mellitus Maulidi, Ahmad; Parmasari, Wahyuni Dyah; Ari Tania, Putu Oky; Setiawan, Heru; Sunaryati, Titiek
Jurnal Kedokteran Brawijaya Vol. 34 No. 1 (2026)
Publisher : Fakultas Kedokteran Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/

Abstract

Diabetes mellitus (DM) is a chronic metabolic disorder characterized by hyperglycemia due to impaired insulin secretion or insulin resistance. Potential alternative to DM management is vitamin D supplementation, which is known to play a role in glucose homeostasis by enhancing insulin sensitivity and protecting pancreatic beta cells. This study aimed to evaluate the effect of vitamin D3 administration on blood glucose levels in Wistar rats induced diabetes mellitus using alloxan. Alloxan causes diabetes by damaging pancreatic β-cells in the islets of Langerhans. This substance enters the cells via the glucose transporter (GLUT2), producing free radicals (ROS), promote oxidative stress and β-cell necrosis, resulting in decreased insulin secretion and increased blood glucose levels. This study uses an experimental design with pre-test and post-test control group. The results showed a significant difference in blood glucose levels between groups (p=0.002) with Kruskal-Wallis Test. The treatment groups (P1 and P2) demonstrated a reduction in blood glucose levels compared to the positive control, with a greater decrease observed in group with the high dose of Vitamin D3, although the difference of glucose level between P1 and P2 was not statistically significant. These findings suggest that vitamin D3 administration plays a beneficial role in lowering blood glucose levels in alloxan-induced diabetic Wistar rats. It may help improve glucose regulation by enhancing insulin sensitivity or protecting pancreatic β-cells from oxidative damage. This paper describes our experimental approach, from the methodology through to the results and discussion, to explore the impact of Vitamin D3 on diabetic Wistar rats.