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Dwi Lestari

Universitas Nahdlatul Ulama Nusa Tenggara Barat

Author-ID : 3855233

Arts Humanities Biochemistry, Genetics & Molecular Biology Education Law, Crime, Criminology & Criminal Justice Medicine & Pharmacology Nursing Public Health Social Sciences

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Relationship between calcium and magnesium intake and blood pressure in adulthood Dwi Lestari
Ilmu Gizi Indonesia Vol 3, No 1 (2019): Agustus
Publisher : Universitas Respati Yogyakarta

Background: Hypertension occurs due to environmental factors, genetic factors and interactions between them. Environmental factors affected the most on blood pressure are food or dietary, which it plays the most important role in blood pressure homeostasis. Calcium and magnesium levels in the blood are important because calcium makes the heart contract, while magnesium functions to help the heart muscle for relaxation. Objective: This study aimed to determine the relationship between calcium and magnesium intake and blood pressure at age 18 ̶ 44 years in Kedungkandang, Malang. Methods: This was cross-sectional study with consecutive samplingon the sample of 90 people. Calcium and magnesium intakeswere obtained using weighing food record and 24-hours food recall. Blood pressure was measured using a mercury sphygmomanometer. Bivariate analysis was performed by Spearman Rank Correlation test. Results: There was no significant relationship between calcium intake and systolic and diastolic blood pressure (p>0.05). Between magnesium intake and systolic blood pressures showed a significant relationship (p=0.005, r=0.207), butfor diastolic blood pressure had nosignificant relationship (p>0.05). Daily average of calcium intakewas 208.5±123 mg and magnesium intake was 226.2±110.2 mg. Conclusion: There was a significant relationship between magnesium intake and systolic blood pressure, but the closeness of the relationship was weak and positive, meaning that the higher magnesium intake the higher systolic blood pressure. On the other hand, there was no significant relationship between calcium intake and systolic and diastolic blood pressure.

Diseminasi dan Adopsi Teknologi Pertanian Lahan Kering: Tantangan Pemenuhan Gizi Masyarakat di Indonesia bagian Timur Dwi Lestari; Lilik Triyanto
JISIP: Jurnal Ilmu Sosial dan Pendidikan Vol 3, No 1 (2019): JISIP: Jurnal Ilmu Sosial dan Pendidikan
Publisher : Mandala

Pemenuhan gizi masyarakat tidak dapat terlepas dari peran penting dari sektor pertanian, yang merupakan ujung tombak lumbung pangan nasional. Hal ini yang mendasari adanya keterkaitan yang erat antara sektor pertanian dan keberhasilan pemenuhan gizi masyarakat itu sendiri. Oleh karena itu, tidak dapat dipungkiri bahwa tantangan terbesar pemenuhan gizi masyarakat justru berasal dari sektor pertanian (produksi pangan). Penelitian ini bertujuan untuk menganalisa dan merumuskan rekomendasi upaya perbaikan dalam menjawab tantangan diseminasi dan adopsi teknologi khususnya pertanian lahan kering,guna mendukung produksi pangan di Indonesia bagian Timur. Hasil penelitian ini menunjukkan bahwa memang perlu adanya optimalisasi pemanfaatan lahan kering melalui adopsi teknologi yang tepat sasaran. Berbagai upaya perlu dilakukan untuk memperbaiki masalah yang ada, yaitu mulai dari peran penyuluh, pemanfaatan lahan marginal, hingga dukungan penelitian-penelitian terkait yang sifatnya lebih komprehensif.

Peran kecambah kacang hijau (Phaseolus radiatus (L.)) pada sel lemak retroperitoneal tikus Sprague Dawley yang diberi diet tinggi lemak Dwi Lestari; Wiryatun Lestariana; Lily Arsanti Lestari; Arta Farmawati
Jurnal Gizi Klinik Indonesia Vol 16, No 1 (2019): Juli
Publisher : Minat S2 Gizi dan Kesehatan, Prodi S2 IKM, FK-KMK UGM

The role of mung bean sprouts (Phaseolus radiatus (L.)) on retroperitoneal fat cells of Sprague Dawley rats fed a high-fat dietBackground: The tendency of current lifestyles with high consumption patterns of fat is one of the factors causing obesity which is a risk of cardiovascular disease. Prevention of cardiovascular disease can be done by adopting a dietary pattern that is rich in antioxidants including consumption of sources of vitamin E. Sprouts from mung beans contain vitamin E and phytochemicals rich in antioxidants, so they can be used as an alternative to prevent hyperlipidemia sourced from daily functional food.Objective: To assess the effects of mung bean sprouts on retroperitoneal fat weight, cell number and cell diameter in rats fed high-fat feed.Method: This research is an experimental study with a post-test design with the control group. Thirty-four male Sprague Dawley rats ± 2 months old were divided into five groups, group I (standard feed), group II (high-fat feed), group III (high-fat feed and intervention of feeding tube of mung bean sprout 0.67 g/ 200 g BW), group IV (high fat feed and intervention of feeding tube of mung bean sprout 1.34 g / 200 g BW), and group V (high-fat feed and 23 IU dose of vitamin E supplement with feeding tube). After adaptation for three days, the intervention was carried out for four weeks. Analysis of fat weight, fat cell number, and fat cell diameter were done after the treatments. Data analysis using the One-Way ANOVA test. Results: Mung bean sprout dose of 1.34 g given for 4 weeks did not significantly decrease fat weight and cell number, but it decreased the diameter of retroperitoneal fat cells.Conclusion: Mung bean sprouts dose 1.34 g was better than a dose of 0.67 g and vitamin E supplementation in reducing the diameter of retroperitoneal fat cells in rats fed a high-fat diet.

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