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All Journal Journal of Tropical Life Science : International Journal of Theoretical, Experimental, and Applied Life Sciences Research Journal of Life Science Journal of Global Pharma Technology
Nur Permatasari
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Environmental Science Medicine & Pharmacology

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Physalis minima Leaves Extract Induces Re-Endothelialization in Deoxycorticosterone Acetate-Salt-Induced Endothelial Dysfunction in Rats Dian Nugrahenny; Nur Permatasari; Mohammad Saifur Rohman
Research Journal of Life Science Vol 4, No 3 (2017)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (484.898 KB) | DOI: 10.21776/ub.rjls.2017.004.03.6

Abstract

The administration of deoxy-corticosterone acetate (DOCA)-salt can induce oxidative stress leading to decrease the bioavailability of nitric oxide (NO), increase senescence of circulating endothelial progenitor cells (EPCs), thus contributing to endothelial dysfunction. This study was aimed to investigate the effects of Physalis minima L. leaves extract on serum NO levels, circulating EPCs number, and histopathology of tail artery endothelial cells in DOCA-salt-induced endothelial dysfunction in rats. Twenty-five male Wistar rats were randomly divided into five groups: rats without any treatment (normal), rats treated with DOCA (10 mg/kgBW s.c. twice weekly) and given 0.9% NaCl to drink ad libitum for 6 weeks, and DOCA-salt-induced rats orally supplemented with P. minima leaves extract at doses of 500, 1500, or 2500 mg/kgBW for 4 weeks. Serum NO levels were measured by colorimetry. The number of circulating EPCs (CD34+/CD133+ cells) was determined by flow cytometry. The tail artery sections were histologically processed with hematoxylin-eosin staining. DOCA-salt-induced rats showed significantly (p<0.05) decrease in serum NO levels and circulating EPCs number compared to the normal. There was also more detached tail artery endothelial cells in DOCA-salt-induced rats. P. minima leaves extract at a dose of 500 mg/kgBW significantly (p<0.05) increased serum NO level and circulating EPCs number, and also induced an optimal re-endothelialization in DOCA-salt-induced rats. P. minima leave extract dose-dependently increases NO bioavailability contributing to enhanced EPCs mobilization, thereby promoting re-endothelialization in DOCA-salt-induced endothelial dysfunction in rats.
The Effect of Different Orthodontic Force on MMP 9 Expression in a Rat Diabetic Model Hafiedz Maulana; Nuzulul Hikmah; Amandia Dewi permana Shita; Nur Permatasari; Sri Widyarti
Journal of Tropical Life Science Vol. 4 No. 2 (2014)
Publisher : Journal of Tropical Life Science

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Abstract

Orthodontic forces produce alveolar bone and periodontal ligament remodeling that cause tooth movement. Diabetes can increase tissue damage and, therefore, contributes to the process of orthodontic tooth movement. The aim of this study was to determine the effect of differently orthodontic forces on the expression of MMP nine in rat diabetic model. Twenty four male Wistar rats were divided into three groups of control and three groups of treatment streptozotocin-induced diabetes with stratified doses. Application of orthodontic appliance was performed with different forces (10, 20 and 30 grF). Orthodontic appliance was performed on both upper incisors. Immunohistochemical (IHC) analysis was used to observe the expression of MMP 9 and HE (Hematoxylen Eosin) staining to observe the number of fibroblasts. Statistical analysis was carried out using t-test and Spearman correlation analysis to determine the difference of MMP nine expression and number of fibroblasts between groups, and determine the correlation of both. The results showed an increased expression of MMP 9 and decreased of fibroblasts number in diabetic rats, along with increasing magnitude of orthodontic forces. The different orthodontic forces given to diabetic rats affect the expression of MMP 9 and the number of fibroblasts, in which the expression of MMP 9 increased along with the increase of orthodontic forces, both at pressure and tension sides.
Evaluation Anxiolytic Effect of Methanol Extract of Ceplukan Leaves (Physalis minima L.) in the Elevated Plus Maze Test through IL-6 Level Changes in Ovariectomized Rats Siti Nurfitria; Nur Permatasari; Retty Ratnawati
Journal of Tropical Life Science Vol. 5 No. 1 (2015)
Publisher : Journal of Tropical Life Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jtls.5.1.%x

Abstract

Ceplukan (Physalis minima L.) has long been used to treat various conditions in traditional medicine. This study aims to demonstrate the anxiolytic effects of Methanol Extract of Ceplukan Leaves (MECL) in the Elevated Plus Maze (EPM) test and correlate to IL-6 level of ovariectomized rat brain. Total of 24 Wistar rats were divided into six groups: one normal group, one group of 1 month ovariectomized (ovx), one group of 2 months ovx, three groups of 2 months ovx (each given with MECL 500; 1500 and 2500 mg/kg doses for 1 month). The anxiety-like behavior level was measured by EPM test. After EPM test, the brain was removed to measure level of IL-6 by ELISA. The data were processed and analyzed by one-way ANOVA and Pearson correlation. We found that the MECL-treated rats enter the opened-arm higher than the control rats. It indicates that the MECL-treated rats are less anxious than the control rats. The results also show the decreased of IL-6 level in MECL-treated rats.
Cysteine, Malondyaldehide (MDA) and Glutathione (GSH) Levels in Marasmic Type Malnutrition Dwi Indah Cahyani; Anik Puryatni; Nur Permatasari
Journal of Tropical Life Science Vol. 7 No. 2 (2017)
Publisher : Journal of Tropical Life Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jtls.07.02.11

Abstract

Micronutrien deficiency in severe malnutrition will reduce antioxidant capacity that needed for oxidative stress defense. Cysteine, a non-essential amino acid, is one of an important component for reduced glutha-tione (GSH). This study aims to prove the difference between the levels of cysteine, MDA and GSH levels in children with marasmic malnutrition and well-nourished children and prove whether there is a relationship between those parameters. Fiftysix patients participated in this study were grouped into two groups of sam-ples that were marasmic type malnutrition group (28 patients) and control groups that were well nourished group (28 patients). Examination begins with a complete laboratory screening, followed by examination of cysteine, MDA and GSH level. Of the 28 patients included in marasmic type malnutrition group consisting of 15 male patients (53.6%) and 13 female patients (46.4%), while the well-nourished group consisted of 13 male patients (46.4%) and 15 female patients (53.6%). The average age is 54.61±56.35 months in the group of ma-rasmic type malnutrition and 48.25±45.34 months in the well-nourished group. By using the Mann Whitney test, there were significant difference between the levels of cysteine and GSH in marasmic malnutrition and control group (p = 0.000 and p = 0.000 respectively). Spearman correlation test between cysteine and GSH levels, cysteine and MDA levels, MDA and GSH levels in marasmic malnutrition children shows no significant correlation (R = -0.206, p = 0.294; R = -0.036, p = 0.856; R = 0.210, p = 0.284 respectively). In well-nourished group Spearman correlation test between cysteine and GSH levels, cysteine and MDA levels, MDA and GSH levels also shows no significant correlation (R = -0.053, p=0.789; R = -0.146, p = 0.458; R = -0.079, p = 0.688 re-spectively). From this study it can be concluded that there are significant differences of the levels of cysteine and GSH between severe malnutrition groups compared with the control one. But this study shows no signif-icant correlation between the levels of cysteine and GSH levels in marasmic type malnutrition and well-nourished children.
The Effect of Extract Ciplukan (Physalis angulata L.) to Placental Vessels, Placental Weight and Fetal Birth Weight in Preeclampsia Rat Model Nur Permatasari
Journal of Global Pharma Technology Volume 12 Issue 06 (2020) June 2020
Publisher : Journal of Global Pharma Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (490.464 KB)

Abstract

Background: Preeclampsia, which is one of the specific diseases of pregnancy at the age of 20 weeks. Preeclampsia is due to the vascular abnormalities of placenta that can cause chronic hypoxia of the placenta and the fetus's nutritional disorder, causing impaired function of the placenta, and fetal development during pregnancy. Physalis angulata L. contains antioxidants, and anti-inflammatory effects in improving placental function and preventing nutritional disorders in the fetus. The study aims to determine the effect of Physalis angulata L. against the number of placental blood vessels (capillaries), the weight of placenta and birth weight fetus on the preeclampsia rat model. Methods: The research is an experimental laboratory study conducted in vivo design consisting of five groups; Negative control group, positive control group (preeclampsia rat model), preeclampsia rat treatment group with therapeutic dose 1, dose 2, and dose 3 (500mg/kg/BB; 1500mg/kg/BB; 2500mg/kg/BB). Counting the number of capillaries with the H&E stain method, the placenta weight and the fetus weight is measured immediately using analytical balances. Data analysis using One-way Annova test. Result: The results showed significant difference of capillaries p value < 0.05 (p = 0,000), the placenta weight p value < 0.05 (0.025), and the birth fetal weight p value < 0.05 (0.002). Conclusion: Physalis angulata L. can be a potential antioxidant in preeclampsia through increased eNOS and NO level which can improve the function of the placenta in preeclampsia rats so that the number of placenta capillaries increased, while the placenta weight and the fetal weight increased. Keyword: Preeclampsia, Placenta Vessels (capillaries), Placenta Weight, Fetal Weight, eNOS, NO
Co-Authors Amandia Dewi Permana Shita Anik Puryatni Dian Nugrahenny Dwi Indah Cahyani Hafiedz Maulana Mohammad Saifur Rohman Nuzulul Hikmah Retty Ratnawati Siti Nurfitria Sri Widyarti