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GAMBARAN DARAH PETANI YANG TERCEMAR PESTISIDA Dewi Yudiana Shinta
EcoNews Vol 2 No 2 (2019): EcoNews
Publisher : Program Studi Ilmu Lingkungan, Program Pascasarjana Universitas Riau

Many of the environmental pollution caused by the use of chemical pesticides. According to WHO, the pesticides used in the world as much as 3.5 million tons per year with the kind of high toxicity from developing countries such as Indonesia. The number of registered pesticides formula in Indonesia keeps increasing from year 1996 as much as 520 formula until 2015 as much 3,459 formula (Perveen,2011). The impact of pesticide contamination can be seen by measuring levels of the enzyme cholinesterase in the blood farmers. The purpose of the study to gauge the level of toxicity from pesticide usage by farmers by measuring levels of cholinesterase in the blood farmers and long usage of pesticides used by farmers. The benefits of this research to be able to provide information for farmers from the impact of the use of pesticides which do not use APD. This type of research is a descriptive experimental.This research was conducted on farmers in the area of Solok of West Sumatra with a simple random method of as many as 10 people. Data collection with the interview questionnaire and the wear measurement of levels of Cholinesterase in blood Cholinesterase Test Kit Livibond with AF267. The results showed that of the 10 samples examined 50% experiencing mild poisoning with levels of 62.5% Cholinesterase with a working period of 20 to 30 years, while the remaining >75% Cholinesterase levels are normal (default values are categorized decrease in AChE in Indonesia) and 10-15 year working period. Acute severe pesticide poisoning causes sufferers tounconscious, seizures, even death. chronic toxicity is more difficult to detect because it is not immediately felt, but in the long run can cause health problems.

Evaluasi Penerapan Keselamatan Dan Kesehatan Kerja (K3) Pada Pembangunan Gedung Laboratorium Mulyadi Mulyadi; Dewi Yudiana Shinta; Hendra Mukhlis; Merry Thressia; Herix Sonata MS
Innovative: Journal Of Social Science Research Vol. 3 No. 3 (2023): Innovative: Journal Of Social Science Research
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/innovative.v3i3.2045

Masalah keselamatan dan kesehatan kerja (K3) di Indonesia masih sering terabaikan. Hal ini ditunjukkan dengan masih tingginya angka kecelakaan kerja. Di Indonesia, khususnya dalam dunia usaha yang membutuhkan tenaga kerja yang banyak seperti halnya proyek konstruksi seringkali kesehatan dan keselamatan kerja diabaikan dengan alasan klasik oleh para pemilik usaha bahwa biaya untuk kesehatan dan keselamatan kerja bagi pekerja dianggap mahal. Tujuan penelitian adalah Untuk mengetahui penerapan program Keselamatan dan Kesehatan Kerja (K3) dan Untuk mengevaluasi penerapan program keselamatan dan kesehatan kerja (K3) pada pembangunan gedung laboratorium. Manfaat penelitian sebagai acuan dalam pengambilan keputusan mengenai kewajiban perusahaan atas undang-undang atau pemerintahan sekaligus memenuhi hak karyawan dalam kaitanya dengan keselamatan dan kesehatan kerja (K3) dalam perusahaan (Tempat kerja). Jenis penelitian kualitatif diperoleh data tingkat safety induction, toolbox meeting, dan kepatuhan penggunaan Alat Pelindung Diri (APD) pekerja. Metoda penelitian dalam pengumpulan data primer dilakukan dengan cara wawancara atau diskusi berupa gambaran Keselamatan dan Kesehatan Kerja (K3) di proyek pembangunan gedung Laboratorium Sentral Universitas Andalas Padang. Kesimpulan dari penelitian ini adalah Tingkat kesadaran pekerja dalam penggunaan Alat Pelindung Diri (APD) di Proyek Pembangunan Gedung Laboratorium Central Universitas Andalas Padang berdasarkan hasil Observasi dan wawancara yang dilakukan termasuk kedalam kategori sudah mencapai tingkat kesadaran yang baik, terbukti dengan jawaban dari wawancara. Alat Pelindung Diri dengan pernyataan memakai helm safety lebih dari 50%, yang memakai kaca mata dibawah 50%, tidak memakai kacamata lebih dari 50% dan memakai kaca mata tergantung jenis pekerjaan dibawah 50%, untuk yang memakai masker dibawah 50%, tidak memakai masker lebih dari 50%, memakai tergantung jenis pekerjaan dibawah 50%, untuk yang memakai sarung tangan lebih dari 50%, tidak memakai sarung tangan dibawah 50% dan yang menjawab kadang – kadang dibawah 50%, untuk yang memakai rompi safety dan sepatu safety lebih dari 50%.Tingkat kesadaran kesadaran pekerja tentang Penggunaan Alat Pelindung Diri (APD) sudah baik hanya saja dalam penerapan sehari – hari masih ada beberapa pekerja yang lalai dalam penggunaan Alat Pelindung Diri (APD) dengan alasan – alasan pribadi.

Hubungan Karakteristik Individu dan Sanitasi Lingkungan Terhadap Keberhasilan Pengobatan Tuberculosis di RSUD Bengkalis Ikhwan Resmala Sudji; Solehan Solehan; Dewi Yudiana Shinta; M Diki Juliandi
Jurnal Zona Vol 8, No 1 (2024)
Publisher : Pelantar Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52364/zona.v8i1.112

Mycobacterium tuberculosis is a pathogenic bacterium that is the causative agent of tuberculosis. The treatment of tuberculosis is a lengthy process that may induce boredom and lead to the cessation of medication in patients, which can result in the development of bacterial resistance to multiple anti-tuberculosis drugs. Many factors affected the success of tuberculosis treatment include individual characteristics such as age, education, occupation, and environmental conditions such as occupancy density, ventilation, lighting and floor condition. The objective of the study was to know correlation between individual characteristic and home environment with the success of tuberculosis treatment. The observational retrospective and analytics design were applied, which the research population were 30 individual tuberculosis patients who have been regularly without stop taking antibiotics for 6 months or more at the Bengkalis District Hospital. The results demonstrated that all participant have taken tuberculosis antibiotics drugs for more than 6 months and GeneXpert results confirmed 2 patients (6,7%) exhibited positive results for Mycobacterium tuberculosis, and 28 patients (93,3%) exhibited negative results. The individual characteristic such as education level, occupation and enveromental sanitation related to unsuccessful tuberculosis treatment. The findings of this study indicate a need for further examination of the presence of Mycobacterium tuberculosis in patients who have completed treatment, with the objective of ensuring the absence of Mycobacterium tuberculosis in the patient's body.

Karaktersasi Bakteri Pengurai Plastik Sintetis Polipropilen dari Sampel Air Laut Studi Kasus dan Potensi Lingkungan Muhammad Diki Juliandi; Akmal Djamaan; Dewi Yudiana Shinta; Anthoni Agustien
Jurnal Zona Vol 8, No 1 (2024)
Publisher : Pelantar Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52364/zona.v8i1.113

The increase in the number of waste piles in Indonesia has reached 175,000 tons/day or the equivalent of 64 million tons/year. In the health sector, synthetic plastics are used as materials for making packaged medicine bottles and infusion bottles. Polypropylene synthetic plastics are very slow to degrade, making them a major problem in environmental pollution. This study aims to determine the type of bacteria and the ability of bacterial isolates to degrade polypropylene plastics. The research methods used include characterization of bacterial isolates macroscopicly, microscopicly, biochemical tests, then polypropylene synthetic plastic biodegradation tests were carried out during the incubation period of 1 week, 2 weeks, 3 weeks, and 4 weeks using an incubator shaker device. The results of this study obtained 4 bacterial isolates that can decompose polypropylene plastic from seawater samples in Padang City. The results of the isolation of polypropylene plastic bacteria from seawater samples in Padang City ILT-14 bacterial isolate based on macroscopic characteristics. and molecular identification was carried out in the LIPI biotechnology testing laboratory by the 16S rRNA gene deritimization method obtained polypropylene plastic scavenging bacterial species, namely: ILT-14 has similarities with Stenotropomonas Maltophilia. With a 30-day polypropylene plastic decomposer percentage of 10.8%. The difference in FTIR analysis was in the percentage value of carbon group transmission, and the aromatic group decreased. When compared to plastic before it was degraded and there was a decrease in percent. Microscopy Electron Scanning (SEM) Analysis of ILR-14 polypropylene plastic isolate of bacteria isolated is able to break down complex polymers into monomer forms

Karaktersasi Bakteri Pengurai Plastik Sintetis Polipropilen dari Sampel Air Laut Studi Kasus dan Potensi Lingkungan Muhammad Diki Juliandi; Akmal Djamaan; Dewi Yudiana Shinta; Anthoni Agustien
Jurnal Zona Vol 8, No 1 (2024)
Publisher : Pelantar Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52364/zona.v8i1.113

The increase in the number of waste piles in Indonesia has reached 175,000 tons/day or the equivalent of 64 million tons/year. In the health sector, synthetic plastics are used as materials for making packaged medicine bottles and infusion bottles. Polypropylene synthetic plastics are very slow to degrade, making them a major problem in environmental pollution. This study aims to determine the type of bacteria and the ability of bacterial isolates to degrade polypropylene plastics. The research methods used include characterization of bacterial isolates macroscopicly, microscopicly, biochemical tests, then polypropylene synthetic plastic biodegradation tests were carried out during the incubation period of 1 week, 2 weeks, 3 weeks, and 4 weeks using an incubator shaker device. The results of this study obtained 4 bacterial isolates that can decompose polypropylene plastic from seawater samples in Padang City. The results of the isolation of polypropylene plastic bacteria from seawater samples in Padang City ILT-14 bacterial isolate based on macroscopic characteristics. and molecular identification was carried out in the LIPI biotechnology testing laboratory by the 16S rRNA gene deritimization method obtained polypropylene plastic scavenging bacterial species, namely: ILT-14 has similarities with Stenotropomonas Maltophilia. With a 30-day polypropylene plastic decomposer percentage of 10.8%. The difference in FTIR analysis was in the percentage value of carbon group transmission, and the aromatic group decreased. When compared to plastic before it was degraded and there was a decrease in percent. Microscopy Electron Scanning (SEM) Analysis of ILR-14 polypropylene plastic isolate of bacteria isolated is able to break down complex polymers into monomer forms

Dampak Paparan Logam Berat Besi (Fe) Terhadap Hemoglobin (Hb) Pada Darah Tikus Wistar Dewi Yudiana Shinta; Muhammad Diki Juliandi; Def Primal
Jurnal Zona Vol 8, No 1 (2024)
Publisher : Pelantar Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52364/zona.v8i1.111

Iron (Fe) heavy metal, in certain amounts is an essential heavy metal, much needed by living organisms; however, in excessive amounts, iron metal can be toxic. Iron (Fe) metal has adverse effects on health, as it is harmful to organs and causes physiological problems especially Hb levels in the blood. This study aims to see the impact of exposure to heavy metal iron (Fe) on living things represented by Wistar rats. The benefit of this study is to provide an overview of the exposure of living things, especially humans, will have an impact on hemoglobin levels that make humans can be affected by anemia. This research design with a post test group design only with a total sample of 10 rats divided into 3 groups, namely negative control, treatment 1 with a dose of 0.54 mg / BW and treatment 2 with a dose of 1.08 mg/BW, giving (Fe) is given from the first day to the 14th day and then taking rat blood through the orbital eye. Examination of heavy metal Fe with atomic absorption spectrophotometry and for Hb levels with Hemosmart Gold Hemoglobin Test Strip. The results of this study heavy metal (Fe) levels in the blood of rats are the highest levels found in the sample 1.08mg / BW T3 (H14) with Fe levels of 44.14 µg / L and the lowest Fe levels found in the sample with Fe levels of 14.78 µg / L and control of rats, Fe levels are 9.85 µg / L. Hb levels in the blood of rats were 0.54mg/BB dose was (7.4 g/dl 6.8g/dl), 1.08mg/BB dose obtained hemoglobin results (7.2g/dl 7.6g/dl). The normal Hb level of control rats in rat blood is 6.1 g/dL. The conclusion of this study is that the level of Fe that enters the body of rats greatly affects the hemoglobin (Hb) of wistar rats where if the level of heavy metal Fe increases in the blood there will be a decrease in hemoglobin (Hb) levels in the blood which will cause anemia.

Dampak Paparan Logam Berat Besi (Fe) Terhadap Hemoglobin (Hb) Pada Darah Tikus Wistar Dewi Yudiana Shinta; Muhammad Diki Juliandi; Def Primal
Jurnal Zona Vol 8, No 1 (2024)
Publisher : Pelantar Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52364/zona.v8i1.111

Iron (Fe) heavy metal, in certain amounts is an essential heavy metal, much needed by living organisms; however, in excessive amounts, iron metal can be toxic. Iron (Fe) metal has adverse effects on health, as it is harmful to organs and causes physiological problems especially Hb levels in the blood. This study aims to see the impact of exposure to heavy metal iron (Fe) on living things represented by Wistar rats. The benefit of this study is to provide an overview of the exposure of living things, especially humans, will have an impact on hemoglobin levels that make humans can be affected by anemia. This research design with a post test group design only with a total sample of 10 rats divided into 3 groups, namely negative control, treatment 1 with a dose of 0.54 mg / BW and treatment 2 with a dose of 1.08 mg/BW, giving (Fe) is given from the first day to the 14th day and then taking rat blood through the orbital eye. Examination of heavy metal Fe with atomic absorption spectrophotometry and for Hb levels with Hemosmart Gold Hemoglobin Test Strip. The results of this study heavy metal (Fe) levels in the blood of rats are the highest levels found in the sample 1.08mg / BW T3 (H14) with Fe levels of 44.14 µg / L and the lowest Fe levels found in the sample with Fe levels of 14.78 µg / L and control of rats, Fe levels are 9.85 µg / L. Hb levels in the blood of rats were 0.54mg/BB dose was (7.4 g/dl and 6.8g/dl), 1.08mg/BB dose obtained hemoglobin results (7.2g/dl and 7.6g/dl). The normal Hb level of control rats in rat blood is 6.1 g/dL. The conclusion of this study is that the level of Fe that enters the body of rats greatly affects the hemoglobin (Hb) of wistar rats where if the level of heavy metal Fe increases in the blood there will be a decrease in hemoglobin (Hb) levels in the blood which will cause anemia.

Edukasi Bahaya Rokok dan Napza Remaja SMA Pada Pesantren Ramadhan di Mesjid Nurul Yaqin Kecamatan Koto Tangah Padang Dewi Yudiana Shinta; Melly Siska Suryani; M. Diki Juliandi; Merry Threesia; Mulyadi Mulyadi; Herix Sonata MS; Givansyah Maizola
CANANG: Jurnal Pengabdian Masyarakat Vol 4, No 1 (2024)
Publisher : PELANTAR PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52364/canang.v4i1.47

Cigarettes and drugs damage a person's mind and mental health, it also makes a person addicted and addicted so that it justifies any means to get it. This activity aims to increase the knowledge of high school adolescents about the dangers of smoking and drugs for themselves. The benefit of this activity is to make them understand the dangers of smoking and drugs. The method of this activity is by providing counseling and screening questionnaires on the level of knowledge and attitudes of high school adolescents through the Ramadan pesantren at the Nurul Yaqin Lubuk Buaya Padang Mosque. The results of the program implementation are the implementation of counseling and education about smoking and drugs and their impact on society from the health and psychosocial aspects in the form of activity reports, documentation and publications.

Fractionation and Formulation of Face Serum from Citrus hystrix DC. Fruit Peel Extract as Sunscreen and Skin-Lightening Widyastuti, Widyastuti; Elmitra, Elmitra; Shinta, Dewi Yudiana; Verawati, Verawati; Afrianti, Ria
Science and Technology Indonesia Vol. 10 No. 1 (2025): January
Publisher : Research Center of Inorganic Materials and Coordination Complexes, FMIPA Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26554/sti.2025.10.1.262-272

While the leaves of C. hystrix are commonly traded as cooking spices, their fruit cannot be consumed and is still a waste from the harvest. Scholars strive to take benefit of this fruit, especially after discovering that the C. hystrix fruit peel extract has better sunscreen and skin-lightening activity than their leaf and pulp extract. Therefore, this study aims to examine the sunscreen and skin-lightening activity of this fruit peel extract fraction, which was formulated as a face serum. The fractionation process began by separating ethanol extract and ethyl acetate extract of peel using column chromatography. The separation of extract fractions was based on Retardation factor (Rf) values. Extract fractions and peel extracts were then tested to observe the sunscreen and skin-lightening activity by calculating the Sun Protecting Factor (SPF), Protection grade UVA (PA), DPPH, and tyrosinase inhibition using the spectrophotometric method. Following that, face serum was formulated as gel and emulgel using chitosan and Carbopol-940 as gelling agents. The results showed that the best extract fraction was presented by fraction-6 of fruit peel ethanol extract (FEEP-6) with an SPF value of 26.790 ± 0.028 and fraction-1 of fruit peel ethyl acetate extract (FEAEP-1) with a PA value of 0.609 ± 0.021. Good extract fraction was also shown in fraction-5 of fruit peel ethanol extract (FEEP-5) with an IC50 value against DPPH and tyrosinase of 159.770 ug/mL and 214.156 ug/mL. FEEP-5 was used in the face serum dosage form with a concentration of 0.05%. All face serum dosages met the physical evaluation requirements. The best SPF and antioxidant values of face serum were presented by F4 of 26.505 ± 0.762 and 61.905 ± 0.571%, while the best tyrosinase inhibitor was formulated by F3 of 64.926 ± 0.090%. This study concludes that FEEP-5 and F4 are the best extract fractions and face serum formulas to be used as sunscreen and skin lighteners. In particular, FEEP-5 can be made into a face serum, such as emulgel, sunscreen, and skin lighteners.

ISOLATION AND ANTIBACTERIAL ACTIVITY OF ENDOPHYTIC MOLD FROM DAHLIA TUBER PLANTS (Dahlia variabilis) AGAINST Stapylococcus aureus and Stenotrophomonasmaltophilia strainW1-2 Diki, Muhammad; Rita Permatasari; Dewi Yudiana Shinta; Mohd Fadly Md Ahid; Evana Kamarudin
JURNAL KATALISATOR Vol. 9 No. 2 (2024): Jurnal Katalisator Volume 9 No.2, Oktober 2024
Publisher : LLDIKTI X Sumbar, Riau, Jambi, Kepri

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

Antibiotic resistance to pathogenic bacteria has developed in a short period of time and is faster than has been thought. Therefore, it is necessary to find new antibiotic alternatives that are sourced from natural materials such as endophytic molds of dahlia tubers. This study was conducted to test the antibacterial activity of endophytic molds isolated from dahlia bulbs against Staphylococcus aureus and Stenotrophomonasmaltophilia strain W1-2. The results of the selection of antimicrobial activity of endophytic mold isolated from the dahlia tuber were fermented using the shaking method on Potato Dextrose Broth medium. The results of fermentation are tested for antibacterial activity using the disc diffusion method. Of the 10 isolated endophytic molds, two isolates with antibacterial activity were obtained, namely A-1 and A-7 isolates. The results of the antibacterial activity test of A-1 isolate against Staphylococcus aureus bacteria had the highest inhibition zone of 32.75 mm and Stenotrophomonasmaltophilia strain W1-2 had the highest inhibition zone of 19.25 mm. In A-7 isolate against Staphylococcus aureus bacteria had the highest inhibition zone of 29.5 mm and against Stenotrophomonasmaltophilia strain W1-2 had the highest inhibition zone of 15.25 mm. Based on the results of the antibacterial activity test carried out by the isolate, the isolate mold isolates with codes A-1 and A-7 have the highest antibacterial activity against Staphylococcus aureus and have a strong inhibitory power against Stenotrophomonasmaltophilia strain W1-2. The results showed that molds A-1 and A-7 had the potential to be antibacterial agents and GC-MS analysis of antibiotic compounds detected by hexanorlabdane. Molecular identification using the ITS gene observed that the A-1 mold isolate was 100% similar to the genomic2011f6MT558940.1 strain of Aspergillus Fumigatus

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