Effect of Pirdot Leaf Extract (Saurauia Vulcani Korth ) on SGPT and SGOT Value in Wistar Strain Rats Induced by Salmonella Typhimurium.

Background: Typhoid fever is an acute disease caused by Salmonella typhimurium that can invade the liver and cause symptoms of hepatomegaly,jaundice.Biochemically, these symptoms can be assessed by seeing the SGPT and SGOT levels increase. Pirdot Leaf is an herbal plant found in the Toba area of North Sumatra which has a lot of bioactive potential,namely flavonoids,steroids, saponins. Flavonoids are active substances that can overcome the inflammatory process, it is expected that the administration of Pirdot leaf extract can reduce levels of SGOT and SGPT in mice induced Salmonella Typhimurium. Objective: The purpose of this study was to determine the effect of ethanol extract of pirdot leaves on SGPT and SGOT values in rat models induced by Salmonella typhimurium. Methods: This study used 32 samples divided into four groups namely: Normal group, Negative group, Positive group and Treatment group. Results: The results were obtained for normal control SGPT (27,85) negative control (37,80) positive control (27,30) and for Dick treatment (26,21). The results of the study for SGPT obtained normal control (73,18), negative control (120,23), positive control (92,89), and treatment control (78,68). Conclusion: Giving ethanol extract of pirdot leaves effect on reducing SGPT and SGOT levels in wistar strain mice induced Salmonella typhimurium.

Physical Activity Maintain Immune Response Through TLR-2/TLR-4 Gene Expression in Type-2 Diabetes Mellitus Patient at Medan City.

Background: The Increasing in type-2 diabetes mellitus (T2DM) needs to solve comprehensively and holistically. Patients with T2DM should have self-coping due to lifestyle modification. Abdominal fat accumulation can release pro-inflammatory cytokine that leads TLR-2 and TLR-4 to the response. These two kinds of toll-like receptors exist on the monocyte surface membrane which is an innate immunity cell. Objective: The aims of this study were to get the profile of physical activity, metabolic state, and mononuclear cell response to the expression of the TLR2 and TLR4 genes in T2DM patients. Methods: It was a descriptive-analytic study with a cross-sectional study design. Thirty-two eligible patients with inclusion criteria participated as subjects. All subjects answered questions by IPAQ, and checked metabolic state with body composition analysis. The TLR2 and TLR4 gene expression was determined with quantitative Real- Time PCR. Results: This study result found that most T2DM patients were in a highly active category in which most of their activity was walking (light intensity). The average abdominal circumferences were 91.81 ± 15.4 cm, body fat percentage was 29.5 ± 8.8%, and fasting blood sugar was 187.07 ± 67.03 mg/dl. Mononuclear cells number were normal. The expression of the TLR2 gene was lower by 0.71 fold and TLR4 gene expression was lower by 0.9 fold compared with non-DM (p<0.05). By chi-square test, there was a positive correlation between TLR2 gene expression with fasting blood glucose (p=0.011, and a positive correlation between the abdominal circumference and TLR4 gene expression (p=0.011). Conclusion: Type-2 Diabetes mellitus patients in primary health care keep walking as their physical activity to maintain blood glucose. Patients need to do moderate to vigorous exercise regularly to reduce body fat percentage especially abdominal fat to reduce Toll-like receptor gene expression, so insulin resistance and blood glucose level might decline to normal.

Coleus Amboinicus Lour. Leaf Extract as an Antioxidant in Sepsis.

Background: As broad-spectrum antibiotics can cause antimicrobial resistance in sepsis, there is the need for a complementary therapy to combat sepsis. Oxidative stress causes an increased severity and mortality in sepsis, whereas herbal medicines have been considered as an option due to its antioxidant potential. Coleus amboinicus Lour. has been documented for its therapeutic value due to the presence of flavonoid, an antioxidant compound. Objective: To study the effect of Coleus amboinicus Lour. leaf extract on total antioxidant capacity (TAC) and hepatic catalase (CAT) levels in septic rat model. Methods: Twenty-eight male Rattus norvegicus rats were divided into four groups: control (rats without sepsis induction and treatment), group 1 (septic rats treated with antibiotics), group 2 (septic rats treated with antibiotics and 250 mg/kg body weight of Coleus amboinicus Lour. leaf extract), and group 3 (septic rats treated with antibiotics and 500 mg/kg body weight of Coleus amboinicus Lour. leaf extract). The rats were sacrificed at the end of the eighth day of observation, and blood and liver tissues were gathered for examination. Results: Compared to the septic rat groups treated with only antibiotics, there was an increase in the TAC levels and CAT expression levels in septic rat groups given antibiotics and Coleus amboinicus Lour. leaf extract. However, the increase was not significant. Conclusion: Administering Coleus amboinicus Lour. leaf extract increases TAC levels and CAT expression levels in sepsis, decreasing oxidative stress. This will exert protective effects in the cells and therefore alleviate sepsis.

Effect of Aloe vera extract in post-burn skin repair in rats.

Background: Burn injury is a global health problem that is most often caused by heat. Burn injury can cause high morbidity and mortality and requires high cost. Therefore, the use of plants as herbal medicine has the potential to be developed in Indonesia. Aloe vera contains various active ingredients that help the wound healing process, such as glucomannan and acemannan which have the effects on the proliferation of macrophages, and fibroblasts, and re-epithelialization. This study aimed to determine the effect of Aloe vera extract in repairing post-burn skin in rats that was analyzed from the number of macrophages and fibroblasts, and epidermal thickness. Methods: This is an experimental study with a posttest-only control group design using 54 Rattus norvegicus Wistar strain rats. The sampling method was simple random sampling consisting of 3 groups, i.e., I. standard group, which were normal rats; II. negative control group, which were given second-degree burns and treated with gel base (without Aloe vera extract); III. treatment groups, which were given second-degree burns and treated with Aloe vera extract gel. Each group was subdivided into three smaller groups (n = 6) according to the time the lesions were evaluated. Skin tissue samplings were carried out on day 3, 14, and 21 after injury to observe the number of macrophages and fibroblasts, and epidermal thickness. Results: There were significant differences in the mean number of macrophages, number of fibroblasts, and epidermal thickness in all groups ( p<0.05). Conclusion: Aloe vera extract gel could accelerate the healing process of burns in rats.

The benefit of cinnamon ( Cinnamomum burmannii) in lowering total cholesterol levels after consumption of high-fat containing foods in white mice ( Mus musculus) models.

Background: Hypercholesterolemia is a condition where cholesterol levels in the body exceed the normal range. In Indonesia, the development of traditional medicine is carried out by examining plants known for their medicinal qualities, including cinnamon ( Cinnamomum burmannii). There are many nutritional components contained in cinnamon, such as cinnamaldehyde. This has been suggested as a substance that can reduce cholesterol and triglyceride levels. This study was conducted to determine the efficacy of cinnamon in reducing total cholesterol levels of mice (Mus musculus) given high-fat feed. Methods: This is an experimental study with a pre-post control study design. The groupings were performed by a simple random sampling method. There were five groups (n=6/group): 1) Negative control (aquadest); 2) positive control of high-fat containing food (HFC; quail's yolk); 3) HFC + cinnamon extract (CE; dose 2mg/20g body weight (BW); 4) HFC + CE (dose 4mg/20gBW); 5) HFC + CE (dose 8mg/20gBW). The study was conducted for 28 days. The intervention of CE started on day 15 and ended on day 28. Measurement of total cholesterol and BW of mice was performed on days 0, 14 and 28. Results: A decrease in the total cholesterol of mice ( p = 0.001) was found in the groups that consumed CE. However, there was not a significant change between groups in mice BW ( p = 0.419). Conclusions: Providing cinnamon extract ( Cinnamomum burmannii) for 28 days could decrease total cholesterol levels in mice compared to those not given cinnamon extract when consuming high-fat containing foods.