Mohammad Zulkarnain
Faculty of Medicine, Universitas Sriwijaya

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Brain-Derived Neurotrophic Factor (BDNF) Serum and Intelligence Levels of Elementary School Children in Rural Areas, Seluma Regency Rostika Flora; Ena Juhaina; Ahmad Fickry Faisya; Nur Alam Fajar; Yeni Anna Appulembang; Mohammad Zulkarnain
Jurnal Ilmu Kesehatan Masyarakat Vol. 12 No. 1 (2021): Jurnal Ilmu Kesehatan Masyarakat (JIKM)
Publisher : Association of Public Health Scholars based in Faculty of Public Health, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (408.975 KB) | DOI: 10.26553/jikm.2021.12.1.60-68

Abstract

Children living in rural areas are prone to nutritional deficiencies. Low-income levels impact people’s purchasing power so that the intake of most nutrients comes from plant-based foods and consumes less animal food. Nutritional intake greatly affects the development of children’s cognitive function. Brain-derived neurotrophic factor (BDNF) is a group of neurotrophins that contribute greatly to the learning process and memory. This study aims to analyze the relationship between levels of BDNF with the level of intelligence in elementary school children in rural areas of Seluma Regency. This was a cross-sectional study involving 70 elementary school children aged 9-12 years were taken by multi-stage random sampling, who came from 5 districts of Seluma Regency. Blood was collected for measurement of BDNF levels, and stool samples were examined to detect intestinal parasites. The data on respondent characteristics were derived from questionnaires.  Data analysis were done by using the chi-square test. The results of BDNF measurements found 31 children (44.3%) had BDNF levels below the average (<3342.95ng / mL). The results of measuring intelligence level found that 54 children (77.1%) had a level of intelligence below the average. Chi-Square test results obtained p = 0.012 with a PR value of 7.538. There was a significant  association between the BDNF level and intelligence level in elementary school students in the rural area. Elementary school children in rural areas with BDNF levels below the average risk of 7.538 times have below-average intelligence levels.
Family Roles and Support in Preventing Stunting: A Systematic Review Nur Alam Fajar; Mohammad Zulkarnain; Ridha Taqwa; Kiki Sulaningsi; Esti Sri Ananingsih; Riris Diana Rachmayanti; Siau Ching Sin
Jurnal Promosi Kesehatan Indonesia Volume 19 No.1 Januari 2024
Publisher : Master Program of Health Promotion Faculty of Public Health Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jpki.19.1.50-57

Abstract

Background: Stunting is inadequacy in physical growth. Stunting can be detrimental to children under five as it causes low intelligence, decreased endurance, and inhibited growth and development. This will increase risk of infections and non-communicable diseases in adulthood. The optimal implementation of family roles supports the improvement of nutritional status in toddlers so it can reduce the incidence of stunting.Method: This systematic review is written in accordance to the PRISMA guidelines. The process includes analysis on online articles from databases of ScienceDirect, PubMed, and Google Scholar for the past five years the period from 2019 with the keywords "stunting and parents or family".Results: There are researches from eight articles related to the role and support of families in preventing stunting. Based on several syntheses reviewed, it was determined that culture can be an inhibiting factor in preventing stunting. Still, with local wisdom, it can also be a catalyst in reducing stunting itself. Culture is one of the specific nutrition interventions that can reduce the prevalence of stunting by emphasizing aspects of a mother as the “center of life”, family roles and support, and the role of fathers in preventing stunting. Families have an important role to play in preventing and managing the problem of stunting. Families play an important role in preventing stunting at every stage of life from fetus in the womb, to newborn, toddler, teenager, married, pregnant, and so on. Therefore, efforts to empower families are necessary.