Fera Nofiartika
Prodi Gizi Program Sarjana, Fakultas Ilmu Kesehatan, Universitas Respati Yogyakarta

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Journal : Jurnal Gizi Klinik Indonesia

Pengaruh ekstrak teh hijau (Camellia sinensis) terhadap kadar malondialdehid (MDA) plasma dan kekuatan genggam tangan lanjut usia Fera Nofiartika; Susetyowati Susetyowati; I Dewa Putu Pramantara; Lily Arsanti Lestari
Jurnal Gizi Klinik Indonesia Vol 13, No 2 (2016): Oktober
Publisher : Minat S2 Gizi dan Kesehatan, Prodi S2 IKM, FK-KMK UGM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ijcn.22833

Abstract

Background: Prevalence of Indonesian elderly has now reached 7%, which is considerably high. Physical performance is an important health status indicator in elderly. Declining of physical performance such as hand grip strength in elderly is related to oxidative stress. Furthermore, oxidative stress plays an important role on the decreasing of skeletal muscle function. Plasma malondialdehyde (MDA) is a lipid peroxidation residue that is often used as an oxidative stress biomarker. Meanwhile, tea is the most widely drunk beverage after water. Green tea contains antioxidants that can reduce the damages caused by oxidative stress. Objective: To assess the effect of green tea extract (GTE) on plasma malondialdehyde level and hand grip strength of elderly.Method: This was a double-blind experimental with pre-post test and control group. Fifty-seven elderly people from Balai Pelayanan Social Tresna Wredha (BPSTW) Abiyoso and Budi Luhur who met inclusion and exclusion criteria were divided into 2 groups. During 30 days, the first group was given 2 capsules of GTE a day (±168 mg catechin and 95 mg Epigallocatechin gallate (EGCG) and the second group was given a placebo. MDA was measured by thiobarbituric acid  (TBA)method and hand grip strength was measured by handgrip hand grip dynamometer. Results: There was a significant decreasing MDA (p<0,05) in the GTE group, but not in the placebo group. There was also increasing handgrip strength in the GTE group but not in the placebo group. Conclusion: Green tea extract can prevent increasing MDA and declining physical handgrip strength in elderly.
Pengaruh pemberian jus jamur tiram terhadap kadar kolesterol, trigliserida, dan malondialdehid penderita hiperkolesterolemia Fera Nofiartika; Yunita Indah Prasetyaningrum
Jurnal Gizi Klinik Indonesia Vol 16, No 3 (2020): Januari
Publisher : Minat S2 Gizi dan Kesehatan, Prodi S2 IKM, FK-KMK UGM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (249.396 KB) | DOI: 10.22146/ijcn.40813

Abstract

The effect of white oyster mushroom juice (Pleurotus ostreatus) to total cholesterol, triglyceride, and malondialdehyde (MDA) levels in patients with hypercholesterolemiaBackground: The high incidence of hypercholesterolemia due to the wrong diet is a health problem that needs to be addressed immediately. One food ingredient that is being cultivated and believed to have a hypocholesterolemic effect is a white oyster mushroom (Pleurotus ostreatus). These foods contain water-soluble fiber (β glucans) and lovastatin which are useful for improving lipid profiles. Objective: To determine the effect of white oyster mushroom juice (Pleurotus ostreatus) to total cholesterol, triglyceride, and malondialdehyde (MDA) levels in patients with hypercholesterolemia. Methods: This is a quasi-experimental study with a pretest and posttest design. This study was conducted by giving white oyster mushroom juice (Pleurotus ostreatus) for 14 days and then measured its effect on total cholesterol, triglyceride, and MDA levels. The location of the study in Pisangan Tridadi Sleman and the respondent was adults aged 18-55 years who had hypercholesterolemia. Data collection of lipid profiles was taken from venous plasma blood after 12 hours of fasting. While MDA levels were measured by using the thiobarbituric acid (TBA) method. The changes in cholesterol, triglycerides, and MDA levels after administration of white oyster mushroom juice analyzed using paired-t-test and Wilcoxon signed-rank test. Results: The oyster mushroom juice affected decreasing triglyceride levels (2.27 mg/dL; p=0.023). There was no difference in the mean total cholesterol and MDA levels between before and after the intervention. Conclusions: Consumption of white oyster mushroom juice for 14 days significantly reduce triglyceride levels in patients with hypercholesterolemia.
Status gizi berdasarkan dialysis malnutrition score (DMS) dengan kualitas hidup pasien hemodialisis Dina Maulina Hayati; Fery Lusviana Widiany; Fera Nofiartika
Jurnal Gizi Klinik Indonesia Vol 18, No 1 (2021): Juli
Publisher : Minat S2 Gizi dan Kesehatan, Prodi S2 IKM, FK-KMK UGM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ijcn.60778

Abstract

Nutritional status based on the dialysis malnutrition score (DMS) with hemodialysis patients' quality of lifeBackground: Chronic kidney disease (CKD) is a disorder of the kidney organs characterized by abnormalities in the structure or function of the kidneys. Patients suffering from end-stage CKD require renal replacement therapy in the form of hemodialysis. However, hemodialysis on a routine basis can decrease nutritional status, which will result in malnutrition patients. Malnutrition is associated with morbidity and mortality rates, such as prolonged weakness, susceptibility to infectious diseases, and impaired wound healing that can affect the quality of life. Objective: This study aims to determine the correlation between nutritional status based on the Dialysis Malnutrition Score (DMS) with the quality of life of hemodialysis patients. Methods: The research design was cross-sectional with an observational research design. This research was conducted from 02 September 2019 until 11 September 2019 in the hemodialysis unit at RSUD Panembahan Senopati Bantul with 182 subjects of all chronic kidney disease patients undergoing hemodialysis from 2009 until April 2019. The researcher assessed nutritional status data based on the DMS. In addition, the quality of life was based on Kidney Disease Quality of Life (KDQoL) which researchers for elderly subjects assisted, and some parts filled directly by the subject. The statistical analysis used for this study was the Chi-square test. Results: Based on the Chi-square test, there is a correlation between nutritional status based on the DMS and the quality of life of hemodialysis patients (p-value=0.009). Most subjects had good nutritional status based on the DMS and had good quality on the KDQoL. Conclusions: There is a correlation between the risk of malnutrition based on the Dialysis Malnutrition Score (DMS) and hemodialysis patients' quality of life (KDQoL).