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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Meditory : The Journal of Medical Laboratory INTEK: Jurnal Penelitian Health Information : Jurnal Penelitian Budimas : Jurnal Pengabdian Masyarakat Ahmar Metastasis Health Journal (AMHJ) Jakiyah : Jurnal Ilmiah Umum dan Kesehatan Aisyiyah Innovative: Journal Of Social Science Research Jurnal Vokasi Kesehatan Jurnal Laboratorium Khatulistiwa Indonesian Journal of Community Empowerment Media Penelitian dan Pengembangan Kesehatan MEDICA (International Medical Scientific Journal) Analit: Analytical And Environmental Chemistry
Indrawati, Ratih
Department Of Medical Laboratory Technology, Politeknik Kesehatan Kementerian Kesehatan Pontianak, Pontianak, West Kalimantan, Indonesia
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Pengukuran Nilai MPN Pada Air Minum Isi Ulang Di Wilayah Kota Pontianak Yang Disterilisasi Dengan Portabel Ultraviolet Dan Portabel Filtrasi Reza, Nur; Nuswantoro, Ari; Indrawati, Ratih; Muhammad Ihsan, Bagus
Innovative: Journal Of Social Science Research Vol. 3 No. 6 (2023): Innovative: Journal Of Social Science Research
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Air merupakan kebutuhan utama manusia untuk bertahan hidup sedangkan sumber air bersih alami semakin banyak yang tercemar. Sebagai alternatif, masyarakat mendapatkan air minum dari depot air minum isi ulang (DAMIU) yang menggunakan metode sterilisasi portabel ultraviolet (UV) dan portabel filtrasi. Namun demikian, bakteri coliform masih ditemukan pada air minum karena air baku yang tercemar, alat yang digunakan tidak steril, dan minimnya wawasan masyarakat mengenai sanitasi dan higien DAMIU. Tujuan penelitian ini menghitung nilai most probable number (MPN) pada DAMIU di Kota Pontianak. Penelitian ini berbentuk deskriptif eksploratif berdesain cross-sectional. Data diperoleh dengan melakukan pemeriksaan MPN terhadap 36 sampel DAMIU. Hasil menunjukkan 14 (77,78%) DAMIU metode portabel ultraviolet dan 17 DAMIU (94,44%) portabel filtrasi menunjukkan nilai MPN di atas batas yang ditentukan. Banyaknya DAMIU yang tidak sesuai persyaratan kualitas air minum layak konsumsi sesuai Permenkes menunjukkan adanya risiko penularan penyakit yang disebabkan oleh coliform melalui air minum DAMIU di Kota Pontianak.
PERBEDAAN HASIL HITUNG BERBAGAI JENIS LEUKOSIT PADA PASIEN COVID-19 YANG ISOLASI MANDIRI DENGAN ISOLASI DI RSUD KABUPATEN MELAWI Reza, Nur; Santoso, Edi; Nuswantoro, Ari; Indrawati, Ratih; Nurhayati, Etiek; Aditia, Aditia
Media Penelitian dan Pengembangan Kesehatan Vol. 32 No. 3 (2022): MEDIA PENELITIAN DAN PENGEMBANGAN KESEHATAN
Publisher : Poltekkes Kemenkes Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34011/jmp2k.v32i3.1886

Abstract

COVID-19 infection causes various clinical manifestations so the treatment method is also different for each individual. Patient isolation is one of the treatments to break the chain of transmission of COVID-19. Asymptomatic to moderate symptomatic patients are usually asked to self-isolate, while those with severe and critical symptoms are isolated in hospital. Leukocyte examination is an important parameter and plays a role in determining patient follow-up. The aim of this study was to find out whether there were differences in leukocyte differential-counts in COVID-19 patients who were self-isolating and those isolated at Melawi Regional Hospital. This study had a cross-sectional design by taking data from medical records of COVID-19 patients at Melawi Regional Hospital during October 2021 to July 2022. The data taken were from 399 COVID-19 patients, consisting of 182 patients are self-isolating and 217 patients are isolating at Melawi Regional Hospital. In self-isolated patients, the average value of leukocyte count was 7.04 x 10³ cells/µL, and the leukocyte differential-counts was neutrophils 58.45%, lymphocytes 21.81%, monocytes 13.84%, eosinophils 1.52%, and basophils 4.38%. In isolated patients at Melawi Regional Hospital, the average value of leukocyte count was 9.89 x 10³ cells/µL, and the leukocyte differential-counts was neutrophils 75.09%, lymphocytes 12.97%, monocytes 8.38%, eosinophils 0.46%, and basophils 3.11%. The Mann-Whitney U test obtained a significance value of 0.000 (p < 0.05), which means there is a significant difference in the results of leukocyte counts between self-isolated patients and those isolated at Melawi Regional Hospital.
EDUKASI PENYAKIT TB PARU DAN SOSIALISASI PENGUMPULAN SAMPEL SPUTUM DIAGNOSIS TUBERCULOSIS Salim, Maulidiyah; Muhammad Ihsan, Bagus; Nuswantoro, Ari; Indrawati, Ratih; Jenny Ratnawati, Gervacia
MAJU : Indonesian Journal of Community Empowerment Vol. 2 No. 2 (2025): MAJU : Indonesian Journal of Community Empowerment, Maret 2025
Publisher : Lembaga Pendidikan dan Penelitian Manggala Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62335/maju.v2i2.1075

Abstract

Tuberkulosis (TBC) adalah suatu penyakit menular yang disebabkan oleh kuman Mycobacterium tuberculosis. Kuman tersebut biasanya masuk kedalam tubuh manusia melalui udara pernapasan kedalam paru. Kemudian kuman tersebut dapat menyebar melalui udara pernapasan ke dalam paru, kemudian kuman tersebut dapat menyebar dari paru ke bagian tubuh lainya melalui sistem peredaran darah, sistem saluran limfa, melalui saluran pernapasan atau penyebaran langsung kebagian tubuh lainnya. Tuberkulosis masih merupakan masalah kesehatan masyarakat yang menjadi tantangan global. Secara global kasus baru tuberkulosis sebesar 6,4 juta. Setara dengan 64 % dari insiden tuberkulosis (10 juta). Tuberkulosis tetap menjadi 10 penyebab kematian tertinggi di dunia dan kematian tuberkulosis secara global diperkirakan 1,3 juta pasien. Pengabdian masyarakat ini bertujuan untuk upaya pencegahan dengan melakukan penyuluhan kepada masyarakat masih sangat jarang dilakukan, sementara lingkungan kehidupan para masyarakat berada dalam kelompok masyarakat dengan kepadatan hunian yang tinggi. Pencegahan penyakit dan promosi kesehatan tentang Tuberkulosis merupakan upaya esensial disaat masih tingginya kejadian penyakit menular juga di iringi dengan semakin tinggi masalah penyakit tidak menular. Metode pengabdian kepada masyarakat ini merujuk pada bagian tujuan diatas, Secara umum sasaran yang ingin dicapai dari kegiatan ini banyak melibatkan banyak pihak demi mencapai tujuan diatas. Kegiatan pengabdian ini akan fokus pada pemberian edukasi kepada masyarakat tentang upaya yang dapat dilakukan untuk mencegah penyakit tuberkulosis, cara penularannya serta cara pengambilan spesimen sputum dengan baik dan benar. Kegiatan yang sudah dilakukan adalah Edukasi Penyakit TBC serta Sosialisasi mengenai pengumpulan sampel sputum yang dilakukan di daerah binaan di Desa Rasau Jaya Kabupaten Kubu Raya, kegiatan pengabdian masyarakat ini dihadiri sekitar 35 orang dalam waktu kurang lebih 2 jam dimana pengabdian masyarakat ini dilakukan dalam bentuk penyuluhan dan diskusi tanya jawab.
The Effectiveness of Kesum Leaves (Polygonum Minus) In Reducing of Free Fatty Acids In Used Cooking Oil Ratnawaty, Gervacia Jenny; Indrawati, Ratih
INTEK: Jurnal Penelitian Vol 7 No 2 (2020): October 2020
Publisher : Politeknik Negeri Ujung Pandang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31963/intek.v7i2.2715

Abstract

This study aims to determine the effect of adding kesum leaves (polygonum minus) to used cooking oil on reducing levels of free fatty acids. This type of research is quasi experimental. The population in this study is used cooking oil and the sample used is used cooking oil that has been added with the leaves of kesum with 5 treatments and replicated 5 times so that the total sample is 25.From the results, it was found that the average reduction in free fatty acid levels in used cooking oil before adding the leaves of kesum was 7,12%, which had added kesum leaves as much as 20 grams of 6.93%, 40 grams of 5.36%, 60 gr at 3.93%, 80 gr at 3.26% and 100 gr at 1.62%. The results of the analysis using linear regression test, it is known that the addition of 20 grams and 40 grams of p-value is 0.026 and 0.021 (p <0.05), respectively, so Ha is accepted, that is, there is a relationship between the effectiveness of leaves of kesum (polygonum minus) in reducing levels of fatty acid numbers. free of used cooking oil, namely the addition of 20 and 40 grams. Whereas in the addition of 60, 80 and 100 grams of kesum leaves there was no relationship that was shown with a p value> 0.05.
Identification and Analysis of Active Carotenoid Compounds From Entawak Fruit (Artocarpus Anisophyllus) Ratnawaty, Gervacia Jenny; Indrawati, Ratih; Syari, Jajar Pramata
INTEK: Jurnal Penelitian Vol 8 No 2 (2021): October 2021
Publisher : Politeknik Negeri Ujung Pandang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31963/intek.v8i2.2984

Abstract

— Isolation and identification of active compounds from mentawak fruit (Artocarpus Anisophyllus) used a plant determination test to determine the plant content. Furthermore, the extraction process was carried out to obtain a crude extract of carotenoid pigments by maceration method using n-hexane as solvent. Furthermore, the obtained macerate was carried out by phytochemical tests to determine the content of the active compounds. The TLC test was carried out to confirm the presence of a positive group of compounds on phytochemical screening, and to determine the chromatographic profile of the extract.  The identification results showed that the phytochemicals showed that the active compounds contained in macerate were alkaloids, flavonoids, tannins and saponins. The KLT test results obtained an Rf value of 0.875. While the total carotenoid content using a spectrophotometer UV-Vis is 958 µg/ml.
Senggani Fruit Anthocyanins (Melastoma Malabathricum Auct, Non Linn) As Bacterial Dyes Differential Painting Techniques Indrawati, Ratih; Ratnawati, Gervacia Jenny; Tumpuk, Sri
INTEK: Jurnal Penelitian Vol 9 No 1 (2022): April 2022
Publisher : Politeknik Negeri Ujung Pandang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31963/intek.v9i1.2987

Abstract

Bacteria are difficult to see with a light microscope, because they do not absorb or refract light. Dyes absorb and refract light so that the contrast of bacteria with their surroundings is enhanced. Anthocyanins are water-soluble pigments that are naturally found in various types of plants. As the name implies, this pigment gives color to flowers, fruits, and leaves of green plants.This research is a type of descriptive research. The treatment consisted of painting bacterial preparations with anthocyanin pigment extract of senggani fruit with 70% ethanol solvent and control with gram staining. The treatments were: T1: staining of bacterial preparations with gram staining, T2: painting of bacterial preparations with anthocyanin extract of senggani fruit added with 14% citric acid as a substitute for safranin and NH4Cl as a substitute for crystal violet. The results of the study showed that anthocyanin pigment extract was proven to be used as a dye for Staphylococcus aureus, Escereria coli as a substitute for synthetic dyes Safranin and Crystal violet in Gram staining.
The Relationship Between Anti-Tuberculosis Drug Therapy and Uric Acid and Creatinine Levels in Tuberculosis Patients in Kayong Utara District Selvianty Selvianty; Ratih Indrawati; Maulidiyah Salim
MEDICA (International Medical Scientific Journal) Vol. 7 No. 2 (2025): MEDICA (International Medical Scientific Journal)
Publisher : Borneo Scientific Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53770/medica.v7i2.513

Abstract

Pulmonary tuberculosis (TB) is a chronic infectious disease caused by Mycobacterium tuberculosis. TB treatment involves five essential drugs: isoniazid, streptomycin, ethambutol, rifampicin, and pyrazinamide. Among these, pyrazinamide and ethambutol are known to potentially increase uric acid and creatinine levels as side effects. This study aimed to examine the relationship between anti-TB drug (OAT) therapy and levels of uric acid and creatinine in TB patients in Kayong Utara District. Using a cross-sectional design and purposive sampling, data were collected from 31 TB patients across three community health centers with the highest TB incidence. Results showed that 54.8% of patients had elevated uric acid levels, while 45.2% had normal levels. For creatinine, 93.5% had normal levels, and 6.5% had elevated levels. Chi-square analysis indicated a significant association between OAT therapy and uric acid levels (p = 0.045), but no significant relationship was found with creatinine levels (p = 1.000). These findings suggest that OAT therapy may affect uric acid levels in TB patients, highlighting the need for monitoring during treatment.  
ENKAPSULASI DAN STABILITAS PIGMEN KAROTENOID DARI BUAH ENTAWAK (Artocarpus Anisophyllus) Gervacia Jenny Ratnawaty; Ratih Indrawati
Analit : Analytical and Environmental Chemistry Vol. 8, No. 01 April (2023) Analit: Analytical and Environmental Chemistry
Publisher : Jurusan Kimia FMIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/aec.v8i1.2023.p77-87

Abstract

Pada penelitian ini telah dilakukan proses enkapsulasi dan stabilitas pigmen karotenoid dari buah entawak (Arthocarpus Anisophyllus). Konsentrasi Maltodekstrin sebagai penyalut yang paling efisien adalah 10%. Berdasarkan uji statistic SPSS menggunakan uji korelasi dari hasil penelitian diperoleh untuk kecepatan pengadukan terdapat pengaruh yang signifikan antara kecepatan pengadukan terhadap kadar karotenoid dengan nilai signifikansi (p) 0,000 < 0,05. Pada Uji termostabilitas yang meliputi pH dan suhu diperoleh untuk uji pH diperoleh nilai signifikan(p) 0,111 > 0,05 yang artinya tidak terdapat pengaruh kadar karotenoid terhadap pH. Dan nilai signifikansi (p) 0,871 < 0,05 artinya tidak ada hubungan yang signifikan antara kadar karotenoid terhadap suhu. Sementara uji fotostanilitas yang meliputi pengaruh sinar matahari dan Sinar UV-Vis diperoleh nilai signifikansi (p) 0,047 < 0,05, dan nilai signifikansi (p) 0,008 < 0,05 yang artinya terdapat pengaruh kadar karotenoid terhadap UV-VIS. Kata kunci: Enkapsulasi, Uji Stabilitas, Buah Entawak .
Influence pH to Rate Anthocyanins Extract Senggani Fruit ( Melastoma malabathricum Auct, non Linn) Ratih Indrawati; Gervacia Jenny.R; Maulidiyah Salim; Bagus Muhammad Ihsan; Ari Widiyantoro
Jurnal Penelitian Pendidikan IPA Vol 10 No 6 (2024): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i6.7267

Abstract

One of the plants that can be used as a natural dye is senggani fruit. This study aimed to determine the effect of acid pH on the anthocyanin levels of the senggani fruit extract. The method used in this study uses UV-Vis Spectrophotometry. The sample was senggani fruit extract, added with an acidic pH solution (1-6) with 3 repetitions for 18 samples. Based on the results of research that has been carried out, the average anthocyanin levels at pH 1 are 2.00% with a bright red color; pH 2 is 1.63% with a red-orange color, pH 3 is 1.45% with an orange color, pH 4 is 2.05 % with brownish red color, pH 5 is 1.38% with brownish orange color, and pH 6 is 1.11% with light brown color. Based on statistical tests using Simple Linear Regression, Ha was accepted so that it could be concluded that there was an effect of acid pH on the anthocyanin levels of the senggani fruit. Based on a study that has been done, it is known that the sourer the pH solution is, the taller the anthocyanin obtained. Matter happens Because absorbance is comparable with the rate of anthocyanin something sample.
Co-Authors Aditia, Aditia Angel Ruth Napitupulu Ari Nuswantoro Ari Widiyantoro Arifah, Rizki Zanuba Asriyani, Tika Bagus Muhammad Ihsan Chitra, Fara desima manik Edi Santoso Emilda Sari Ester Novelia Febriyanti, Monica Ayu Gervacia Jenny Ratnawaty Hendra Budi Sungkawa Hendra Budi Sungkawa Hendra Budi Sungkawa, Hendra Budi Indah Dwi Lestari Indah Dwi Lestari Indah Purwaningsih Indah Purwaningsih Kamarudin Kamarudin Laila Kamila Linda Triana Linda Triana manik, desima Maulidiyah Salim Monica Ayu Febriyanti Muhammad Ihsan, Bagus Mutmainah Kartini Napitupulu, Angel Ruth Naufal Fadhil Ramadani Nurhayati, Etiek Ratnawaty, Gervacia Jenny Reskiya Sapriani Reza, Nur Rizki Zanuba Arifah Sari, Emilda Selvianty Selvianty SUGITO Suwandi, Edy Suwono Suwono Syari, Jajar Pramata Tika Asriyani Tumpuk, Sri