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  1. Mayangsari E, Mustika A, Nurdiana N, Ardhayudicva S
    Med J Malaysia, 2023 Jul;78(4):488-490.
    PMID: 37518917
    INTRODUCTION: Inflammation is the body's defense response to foreign invasion, tissue damage or both. Flavonoid compounds have anti-inflammatory activity. One of the traditional medicines is Kepok banana peel (Musa balbisiana) contains flavonoids, saponins and triterpenoids. This study aims to determine the effective dose of ethanol extract of kepok banana peel as an anti-inflammatory.

    MATERIALS AND METHODS: Kepok banana peel was macerated using 70% ethanol. The extract is made in the form of a gel formulation because it has a high water content so it can moisturise the skin and spread easily when applied. This research was conducted with 25 male rats in 5 treatment groups. The gel was given 30 minutes after the rats were induced with 0.1 ml of 1% carrageenan. The rat antiinflammatory test was observed through oedema volume data and the percentage of anti-inflammatory activity. Data analysis used the ANOVA test (p<0.05).

    RESULTS: The treatment group had an anti-inflammatory effect which was marked by a significant difference from the negative control group.

    CONCLUSION: The effective dose of ethanol extract gel of kepok banana peel as an anti-inflammatory is 8%.

  2. Mustika A, Fatimah N, Safitri I, Susanti N, Noor NS
    Clin Med Insights Endocrinol Diabetes, 2023;16:11795514231196462.
    PMID: 37694133 DOI: 10.1177/11795514231196462
    BACKGROUND: Diabetes mellitus-induced hyperglycemia increases oxidative stress and inflammatory cytokine production, which play a significant role in the damage and apoptosis of pancreatic β cells. Therefore, the administration of medications that can reduce oxidative stress and inflammation plays an important role in diabetes treatment.

    OBJECTIVE: To probe the Clinacanthus nutans leaf extract effect on oxidative stress and inflammatory markers and the Langerhans islet area in diabetic rat models.

    DESIGN: An experimental laboratory in the animal model.

    METHODS: Twenty-five diabetic rat models were randomly assigned into 5 clusters. Clusters 1, 2, and 3 were administered with C. nutans leaf extract in aqueous suspension with vehicle 1% Na-CMC at 75 mg/kg body weight (BW), 150 mg/kg BW, and 300 mg/kg BW, respectively. Cluster 4 was diabetic control rats administered with metformin at a 21 mg/rat dose. Cluster 5 was a control diabetic rat only administered with 1% Na-CMC suspension. Treatment was administered orally for 14 days. On the 15th day, the rats were sacrificed to obtain blood samples and pancreatic tissues. Serum interleukin (IL)-6, malondialdehyde (MDA), and tumor necrosis factor (TNF-α) were measured using the enzyme-linked immunosorbent assay (ELISA) method. Histopathological examination was performed by counting the Langerhans islet areas.

    RESULTS: The average IL-6, MDA, and TNF-α levels declined in the cluster receiving C. nutans extract and were significantly different from the untreated cluster (P 

  3. Mayangsari E, Mustika A, Nurdiana N, Samad NA
    Med Arch, 2024;78(2):88-91.
    PMID: 38566862 DOI: 10.5455/medarh.2024.78.88-91
    BACKGROUND: Prolonged exposure to sunlight is known to induce photoaging of the skin, leading to various skin changes and disorders, such as dryness, wrinkles, irregular pigmentation, and even cancer. Ultraviolet A (UVA) and ultraviolet B (UVB) radiation are particularly responsible for causing photoaging.

    OBJECTIVE: This study aims to identify and compare photoaging rat models exposed to UVA and UVB.

    METHODS: This research method compared macroscopic (scoring degree of wrinkling) and microscopic (histology) signs and symptoms on skin samples of rat exposed to UVA and UVB for 4 weeks at a radiation dose of 840mJ/cm2.

    RESULTS: The results of this study indicated that the degree of wrinkling was highest in rat skin exposed to UVB rays by 51% (p<0.05). UVB histological results showed that the epidermis layer (40 µm, p<0.05) was thickened and the dermis layer (283 µm, p<0.05) was thinned in the skin of mice exposed to UVB light. The UVB group, showed the density of collagen in the dermis with a mean value of 55% (p<0.05).

    CONCLUSION: Our results suggest that short-term exposure to UVB radiation (in the acute, subacute or subchronic phase) induces more rapid and pronounced damage to rat skin when compared to UVA radiation exposure.

  4. Yusof J, d'Arqom A, Andriani AP, Nasution MZ, Fatimah N, Mustika A, et al.
    Patient Prefer Adherence, 2023;17:1799-1811.
    PMID: 37520062 DOI: 10.2147/PPA.S415925
    PURPOSE: This study aimed to measure supplement consumption behavior and mental health status among Indonesian adults during the second year of COVID-19.

    PARTICIPANTS AND METHODS: Online questionnaire regarding supplement consumption, and Depression, Anxiety, Stress Scale 21 (DASS-21) was distributed from March to June 2021 and obtained 1006 valid and completed questionnaires. Descriptive and inferential analyses were conducted to determine the frequency and predictor factors of the respondents' supplement consumption behavior and mental health status.

    RESULTS: Respondents were divided into two groups, vulnerable and non-vulnerable individuals. The finding showed that 34.5% respondents were vulnerable individuals, including the elderly and those with comorbid disease(s). The vulnerable and non-vulnerable groups exhibited a high prevalence of supplement consumption, with the vulnerable group demonstrating a greater tendency for regular use. The incidence of mental health problems in both groups did not significantly differ (23-38%), where anxiety was higher than depression and stress. Supplement consumption was associated with mental health status. Several positive predicting factors for supplement consumption behavior included older age, higher economic status, and higher education. While the younger age and unmarried respondents were more likely to develop mental health problems.

    CONCLUSION: Taken together, given dietary supplement consumption increased during the pandemic and the potential associations between supplement consumption and mental health, controlling the correct information and regulation regarding supplements, especially their risks and benefits, was important. Additionally, support for mental health issues was necessary, since it might affect self-medication behavior.

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