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Edukasi tentang Stunting pada Ibu Hamil dan Pasangan Produktif dibawah 35 Tahun Adi Nurapandi; Yuyun Rahayu; Ima Sukmawati; Nabil Ridla Firdaus
KOLABORASI JURNAL PENGABDIAN MASYARAKAT Vol 2 No 2 (2022): Kolaborasi : Jurnal Pengabdian Masyarakat
Publisher : Yayasan Inspirasi El Burhani

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (867.174 KB) | DOI: 10.56359/kolaborasi.v2i2.82

Abstract

Introduction: Stunting is a chronic malnutrition problem caused by a lack of nutritional intake for a long time. The survey proves that in 2019, 30 percent of Indonesian children under five were stunted. This condition can be caused by many aspects, from education to economic aspects. Stunting is very important to prevent because it will have an impact on the future of the child and is difficult to fix. One of the actions that can be taken is increasing knowledge about stunting to the community to reduce the incidence of stunting in the community. Objective: to provide education about stunting to pregnant women and productive couples under the age of 35 years in Cisaga District, Ciamis Regency. Method: The method in this activity is counseling, delivery using audio-visual and multimedia effects so that the material can be easily understood by educational participants. Result: The success of this service can be seen from the enthusiasm and enthusiasm of pregnant women and productive couples who play an active role in participating in activities and can answer evaluations of the material that has been delivered. Conclussion: The implementation of this service activity has been carried out smoothly, all participants can understand and are committed to implementing all the recommendations to prevent stunting.
THE Effect Of Visual Media Education On The Level Of Knowledge Of The Elderly About The Prevention Of Hypertension Nurapandi, Adi; Ali Rahman, Irpan; Endrian MJW; Annisa Miranda; Nabil Ridla Firdaus; Gita Yulianasari; Heny Marliany; Sugiarto
HealthCare Nursing Journal Vol. 7 No. 1 (2025): HealthCare Nursing Journal
Publisher : Program Studi Keperawatan Universitas Muhammadiyah Tasikmalaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35568/healthcare.v7i1.5691

Abstract

Hypertension is high blood pressure whose systolic is more than 140 mmHg and diastolic is more than 90 mmHg. Hypertension in the elderly is mostly isolated systolic blood pressure (HST), with increased systolic blood pressure leading to an increased risk of myocardial infarction and stroke even when the diastolic is in the normal range. Prevention efforts are made by providing education about the prevention of hypertension to the elderly who have never experienced hypertension. This study aims to determine the effect of education through Visual media on the level of knowledge of the elderly about the prevention of hypertension. quantitative research using quasi experiment design, the design used is one group pre-test post-test design. Number of participants involved in this study was 55 participants and sampling in this study with Probability Sampling technique using multi stage random sampling method. Participants involved in this Reasearch were those who met the inclusion and exclusion criteria, namely the elderly who did not have a history of hypertension in the Selasari. This research was conducted in February - April 2024. The intervention was given after the participants filled in the queationer (pre test) and the measurement was carried out after the intervention was given in the form of filling out the questioner (post test). The measurement results were recorded in the observation sheet to be analyzed using SPSS Version 26 software with statistical tests. Data on participant characteristics are displayed in frequencies and percentages while the effect of the intervention is expressed in P-Value. The study states that there is an effect of education through visual media on the level of knowledge of the elderly about preventing hypertension with a significance value on the results of the Paired T-Test test obtained ρ-value (0.000) < α (0.05). Education through Visual Media affects the level of knowledge of the elderly about the prevention of hypertension.
Analisis Bioinformatika Gen tprK sebagai Target Deteksi Treponema pallidum Menggunakan Pendekatan In Silico PCR Rivana Ariyadi; Muhammad Abdul Hadi Rabbani; Doni Setiawan; Nabil Ridla Firdaus
MAHESA : Malahayati Health Student Journal Vol 6, No 10 (2026): Volume 6 Nomor 10 (2026)
Publisher : Universitas Malahayati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33024/mahesa.v6i10.27956

Abstract

ABSTRACT Sexually transmitted infections (STIs) remain a significant public health problem in Indonesia and worldwide, with syphilis and gonorrhea being two diseases that often occur concurrently. Early diagnosis of syphilis is crucial for preventing serious complications; however, commonly used serological tests for Treponema pallidum have limitations due to their lack of specificity. Bioinformatics offers a solution for developing more accurate molecular detection methods through genomic analysis and computer-aided primer design. This study aims to perform a bioinformatics analysis of the Treponema pallidum tprK gene as a target for molecular detection, as well as to design and validate specific primer pairs using an in silico PCR approach capable of distinguishing T. pallidum from Neisseria gonorrhoeae. The study was conducted using a bioinformatics approach through several stages: extraction and analysis of the tprK gene sequence from the GenBank database (AF343921.1); translation of the nucleotide sequence into a protein using BioEdit; modeling of the three-dimensional structure of the TprK protein using SWISS-MODEL; design and selection of primer pairs using Primer3Plus with parameters of 18–22 bp, Tm 55–60°C, and GC content 40–60%, analysis of primer characteristics using OligoCalc, and specificity testing via in silico PCR against 18 Treponema spp. genomes and 18 Neisseria spp. genomes. Bioinformatics analysis showed that the tprK gene (1,461 bp) encodes a 486-amino-acid protein with a stable 3-D structure. Of the five pairs of candidate primers designed, Pair 4 (forward: ACCGGGAAGTAAATGGCTGG, reverse: ATGCCCCTACGAATTGCCAA) and Pair 5 (forward: TTATGGGGCCTACCTGACCA, reverse: ACCAACGATACCCCAACGTC) exhibited the best characteristics with a length of 20 bp, Tm of 60.0–60.1°C, GC content of 45–55%, no secondary structure, and the ability to amplify 11 of 18 Treponema spp. genomes while failing to amplify any of the Neisseria spp. genomes tested. Bioinformatics analysis confirms that the tprK gene is a valid target for the detection of Treponema pallidum. Both designed primer pairs exhibited optimal technical characteristics and high specificity toward Treponema spp., thus showing potential for development as the basis for a more accurate molecular detection method for syphilis. However, further in vitro validation is required before clinical application. Keywords: Treponema Pallidum, Neisseria Gonorrhoeae, Bioinformatics, In Silico PCR, Sequence Analysis. ABSTRAK Infeksi Menular Seksual (IMS) masih menjadi masalah kesehatan masyarakat yang signifikan di Indonesia dan dunia, dengan sifilis dan gonore sebagai dua penyakit yang sering muncul bersamaan. Diagnosis dini sifilis sangat penting untuk mencegah komplikasi serius, namun pemeriksaan serologi untuk Treponema pallidum yang umum digunakan memiliki keterbatasan karena bersifat tidak spesifik. Pendekatan bioinformatika menawarkan solusi untuk mengembangkan metode deteksi molekuler yang lebih akurat melalui analisis genom dan desain primer berbasis komputer. Penelitian ini bertujuan untuk menganalisis secara bioinformatika gen tprK Treponema pallidum sebagai target deteksi molekuler serta merancang dan memvalidasi pasangan primer spesifik menggunakan pendekatan in silico PCR yang mampu membedakan T. pallidum dari Neisseria gonorrhoeae. Penelitian dilakukan dengan pendekatan bioinformatika melalui beberapa tahapan: ekstraksi dan analisis sekuen gen tprK dari basis data GenBank (AF343921.1), penerjemahan sekuen nukleotida menjadi protein menggunakan BioEdit, pemodelan struktur tiga dimensi protein TprK menggunakan SWISS-MODEL, desain dan seleksi pasangan primer menggunakan Primer3Plus dengan parameter 18-22 bp, Tm 55-60°C, dan GC 40-60%, analisis karakteristik primer menggunakan OligoCalc, serta uji spesifisitas melalui in silico PCR terhadap 18 genom Treponema spp. dan 18 genom Neisseria spp. Analisis bioinformatika menunjukkan gen tprK (1.461 bp) mengkode protein 486 asam amino dengan struktur 3-D stabil. Dari lima pasang primer kandidat yang didesain, Pair 4 (forward: ACCGGGAAGTAAATGGCTGG, reverse: ATGCCCCTACGAATTGCCAA) dan Pair 5 (forward: TTATGGGGCCTACCTGACCA, reverse: ACCAACGATACCCCAACGTC) memiliki karakteristik terbaik dengan panjang 20 bp, Tm 60,0-60,1°C, GC 45-55%, tanpa struktur sekunder, serta mampu mengamplifikasi 11 dari 18 genom Treponema spp. dan tidak mengamplifikasi seluruh genom Neisseria spp. yang diuji. Analisis bioinformatika membuktikan bahwa gen tprK merupakan target yang valid untuk deteksi Treponema pallidum. Kedua pasangan primer hasil desain menunjukkan karakteristik teknis yang optimal dan spesifisitas tinggi terhadap Treponema spp., sehingga berpotensi dikembangkan sebagai dasar metode deteksi molekuler sifilis yang lebih akurat. Namun demikian, diperlukan validasi in vitro lebih lanjut sebelum aplikasi klinis. Kata Kunci: Treponema Pallidum, Neisseria Gonorrhoeae, Bioinformatika, PCR In Silico, Analisis Sekuen.