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Journal : Jurnal Ilmu Kedokteran (Journal of Medical Science)

Efek Pemberian Asam Alfa Lipoat pada Histopatologi Aorta Torakalis Tikus Diabetes Melitus Tipe 2 Rijalun Arridho; Ismawati Ismawati; Enikarmila Asni; Ilhami Romus
Jurnal Ilmu Kedokteran Vol 14, No 1 (2020): Jurnal Ilmu Kedokteran
Publisher : Fakultas Kedokteran Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26891/JIK.v14i1.2020.33-38

Abstract

Atherosclerosis is arterial wall’s disease initiated by lipid retention, oxidation, and modification, provoking chronic inflmmation ultimately causing stenosis and thrombosis. This study investigated the effect of alpha lipoic acid (ALA) on thoracic aorta type 2 diabetic rat. Fifteen adult male rat of Rattus novergicus Wistar strain were separated into three groups (n=5), there were labelled as control, type 2 diabetes (DM), and DM + ALA. Type 2 diabetic rats were induced by streptozotocin (50 mg/kg bodyweight) and nicotinamide (110 mg/kg bodyweight) and categorized as diabetic rat if blood glucose level >250 mg/dl. Alpha lipoic acid was administered via intraperitoneal (60 mg/kg/day) and conducted for 3 weeks. The measured parameter was atherosclerosis lesion score. Results showed that there was no significant difference in atherosclerosis lesion scores between all groups designed (p=0,071). It can be concluded that ALA did not have a significant effect on atherosclerosis lesion of thoracic aorta type 2 diabetic rat.
Pengaruh Asam Alfa Lipoat Terhadap Kadar Trigliserida pada Tikus Diabetes Melitus Tipe 2 Angel Chen; Ismawati Ismawati; Enikarmila Asni
Jurnal Ilmu Kedokteran Vol 12, No 1 (2018): Jurnal Ilmu Kedokteran
Publisher : Fakultas Kedokteran Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (106.25 KB) | DOI: 10.26891/JIK.v12i1.2018.13-18

Abstract

Accumulation of triglycerides associated with  insulin resistance in type 2 diabetes mellitus (T2DM). Alpha lipoic acid (ALA) has hypotriglyceridemic effects by lowering triglyceride levels in blood and liver. This study aims to analyze effect of ALA on triglyceride levels in  type 2 diabetic rats. Fifteen Wistar male rats (±8-12 weeks, 200-250 gram) divided into 3 groups (control, T2DM  and  T2DM–ALA given for 3 weeks). Diabetes was induced by giving streptozotocin (50 mg/kg.bw) and nicotinamide (110 mg/kg.bw) after 15 minutes intraperitoneally. Diagnosis of T2DM was determined if the rats have perifer blood glucose >250 mg/dL after 3 days. The results showed that triglyceride levels in  ALA group (p=0,003) lower than T2DM group, T2DM group (p=0,031)  had higher triglyceride level than control and no difference of triglyceride level between  T2DM-ALA given group with control (p=0,696). This study concluded that ALA can affect triglyceride levels in T2DM thus prevents occurrence of hypertriglyceridemia.
Gambaran Sarapan dan Status Gizi Pada Mahasiswa Fakultas Kedokteran Universitas Riau Angkatan 2017 Isnani Kurniyanti; Erwin Christianto; Ismawati Ismawati
Jurnal Ilmu Kedokteran Vol 12, No 2 (2018): Jurnal Ilmu Kedokteran
Publisher : Fakultas Kedokteran Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (90.259 KB) | DOI: 10.26891/JIK.v12i2.2018.108-112

Abstract

Breakfast is an activity of eating and drinking between waking up to 9 am to fulfill some of the daily nutritional needs (15-30% nutritional needs). The benefits of breakfast are maintaining an ideal body weight because breakfast can reduce the amount of food you eat throughout the day. The purpose of this study was to find out the description of breakfast and Body Mass Index (BMI) in students of the Faculty of Medicine, University of Riau in 2017. This research was descriptive study with 121 samples. The results showed 16.3% obese I and 8.1% obese II. Respondents with good breakfast calories tend to have good nutritional status of 50.0%.
Efek Inhibitor Proteasom Terhadap Gambaran Histopatologi Jantung pada Tikus yang diinduksi Aterosklerosis Ilhami Romus; Ismawati Ismawati; Indah Putri Arwandi
Jurnal Ilmu Kedokteran Vol 17, No 1 (2023): Jurnal Ilmu Kedokteran
Publisher : Fakultas Kedokteran Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26891/JIK.v17i1.2023.66-70

Abstract

Proteasome inhibitors are compounds that can inhibit the proteasome pathway in carrying out its functions. Proteasome inhibitors have a beneficial effect due to their anti-inflammatory properties. The proteasome inhibitor used in this study was bortezomib. This study aimed to analyze the effect of proteasome inhibitors on cardiac histopathology in atherosclerosis-induced rats. This study used male Rattus novergicus Wistar strain which was divided into 3 groups, namely the control group, the atherosclerosis-induced group and the atherosclerosis-induced group and given bortezomib. The results obtained the mean scores of edema, inflammation and necrosis in the atherosclerosis group were given bortezomib at a dose of 50 g/kgBW were less than the atherosclerosis group. Theese difference were statistically significant  (p<0.05). This study concluded that the administration of bortezomib can reduce the Impact of atherosclerotic lesions on the heart muscle.