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Jurnal Ilmiah Biologi UMA (JIBIOMA)
Published by Universitas Medan Area
ISSN : -     EISSN : 27229777     DOI : 10.31289
Core Subject : Science,
Biochemistry, Genetics & Molecular Biology
Jurnal Ilmiah Biologi UMA (JIBIOMA) focuses on the publication of the results of scientific research related to fields. This article is published in the internal and external academic community of the University of Medan Area (UMA) especially in the field of Biology. Published articles are the results of research articles, studies or critical and comprehensive scientific studies on important issues related to the field of biology. Publication in May and November.
Arjuna Subject : Biokimia, Genetika dan Biologi Molekuler - Biokimia, Genetika dan Biologi Molekuler (Lain-Lain)
Articles 9 Documents
 1 
Search results for , issue "Vol 6, No 1 (2024): Mei" : 9 Documents clear
Penilaian Kandungan Zat Organik dalam Air Sumur Desa Kaliserayu Sientis: Studi Mengenai Kepatuhan Standar Kesehatan Tambunan, Vini Novalia; Kardhinata, E. Harso; Karim, Abdul; Nasution, Jamilah; Riyanto, Riyanto
Jurnal Ilmiah Biologi UMA (JIBIOMA) Vol 6, No 1 (2024): Mei
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jibioma.v6i1.3958

Abstract

This study aims to evaluate the compliance of well water quality in Desa Kaliserayu Sientes with the regulations set forth in the Minister of Health of the Republic of Indonesia Regulation No. 416/MENKES/PER/IX/1990 regarding the criteria and supervision of water quality. The method employed is descriptive, involving the measurement of potassium permanganate levels using the permanganometry technique. Data analysis was conducted to assess the organic matter content in well water in Desa Kaliserayu Sientis, Percut Sei Tuan District, Deli Serdang Regency. The research findings indicate variations in organic matter content (expressed in KMnO4), with average values ranging from 10.70 to 46.60 mg/l. These findings suggest that some samples of well water in the area exceed the standard limits permitted by health regulations. The implications of these results underscore the importance of heightened attention to monitoring and managing the quality of well water in Desa Kaliserayu Sientis to safeguard public health and meet established water quality standards.
Respon Fisiologis Pulutan (Urena lobata L.) terhadap Polusi Udara di Lingkungan Industri Winda, Winda; Kardhinata, Harso; Nurtjahja, Kiki; Fauziah, Ida
Jurnal Ilmiah Biologi UMA (JIBIOMA) Vol 6, No 1 (2024): Mei
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jibioma.v6i1.3960

Abstract

Air pollution, primarily originating from transportation and industrial activities, has become a major concern in the context of environmental health. This study aims to investigate the relationship between air pollution and the morphological characteristics of leaves as well as the stomatal density of the pulutan plant (Urena lobata L.) in polluted environments within the industrial area of Medan and unpolluted environments in Percut Sei Tuan, Medan, North Sumatra. The research method employed is ex-post facto with a laboratory approach to the polluted industrial area. Experimental results indicate that the stomatal density on pulutan leaves in the polluted area, specifically in the Industrial Zone of Medan, is 17.27/mm2, whereas in the unpolluted area, namely Percut Sei Tuan, it is 896.81/mm2. This difference provides insights into the negative impacts of air pollution on pulutan plants, highlighting the importance of maintaining air quality for ecosystem health and human well-being.
Identifikasi Morfologi Dicranoweisia cirrata, Hypnum cupressiforme, dan Trichostonum brachydontium Di Kawasan Hutan Kota Serang, Banten Rifqiawati, Ika; Ramadhani, Insanti Camelia; Nurjanah, Lilis Siti; Khodijah, Titi Ida
Jurnal Ilmiah Biologi UMA (JIBIOMA) Vol 6, No 1 (2024): Mei
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jibioma.v6i1.2587

Abstract

Moss is a low-level species that is abundant. This typical group of green land plants is one of the plants that has a habitat in humid places, lives in groups, and is very easy to find around the environment. One of the moss distribution areas is in the Serang City Forest area, Banten. The purpose of this study was to identify the morphological characteristics of Moss Plants (Bryophyta) in the Serang City Forest area, Banten. In addition, to explore more varieties of moss species in the Serang City forest area, Banten. The research was conducted in October 2022 using the exploration method. Several types of moss that we get based on research results, including Dicranoweisia cirrata, Hypnum cupressiforme, and Trichostonum brachydontium Brunch. The benefits of this research are as a source of information related to the diversity and morphology of mosses in the Serang City Forest area, Banten.
Efektivitas Ekstrak Etanol Daun Karanda (Carissa carandas L.) Terhadap Histopatologi Hepar Tikus Putih (Rattus norvegicus) Diabetes Melitus Parinduri, Ayu Nurhabibah; Febriani, Husnarika; Syukriah, Syukriah
Jurnal Ilmiah Biologi UMA (JIBIOMA) Vol 6, No 1 (2024): Mei
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jibioma.v6i1.4010

Abstract

Diabetes Mellitus (DM) is a metabolic disease characterized by impaired insulin secretion in the target organs, especially hepar. Diabetes mellitus can be treated by giving traditional medicine extract of ethanol karanda leaves (Carissa carandas). The purpose of the study was to find out the effectiveness of karanda leaf ethanol extract on the morphology and histopathology of hepar white mouse diabetes mellitus. The study used a Complete Random Design (RAL) with 6 treatments and 4 repeats. The treatment consists of normal control (feed and drink), negative control (120mg/kgBB), positive control (120mg/kgBB+glibenklamid 0.45mg/kgBB, and treatment of karanda leaf ethanol extract at graded doses of 500mg/kgBB, 750mg/kgBB, and 1000mg/kgBB. The manufacture of hepar histology uses the paraffin method with hematoxylin-eosin (HE) staining. The data was analyzed using the ANOVA test at a 5% confidence level. The results showed significant differences (p0.05) in normal cells, parenkimatous degeneration, hydropic degeneration, and necrosis and had an effect on improving the diameter of the centralist vein. Administration of ethanol extract of karanda leaves dose of 750mg / kgBB has the potential as a hepatoprotector in white rats with diabetes mellitus. Further testing is needed regarding the optimum limit of the dose of karanda leaf ethanol extract (Carissa carandas) and the toxicity test of karanda leaves.
Identifikasi Keanekaragaman Tumbuhan Paku (Pteridophyta) Di Kawasan Curug Panglebur Gongso Kabupaten Kendal Nofitasari, Titin Ayuk
Jurnal Ilmiah Biologi UMA (JIBIOMA) Vol 6, No 1 (2024): Mei
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jibioma.v6i1.3939

Abstract

Ferns are low plants that are cosmopolitan or can be found anywhere. Panglebur Gongso waterfall area is one of the areas that has the potential to become a habitat for ferns. This study aims to determine the diversity of ferns in the Panglebur Gongso waterfall area and its benefits in human life. Data collection was carried out in December 2023 using the exploration method. Data collection is done by taking photo documentation of various types of ferns in the Panglebur Gongso waterfall area, then identification includes characteristics, morphology, habitat, plant classification and benefits. The results of observations of ferns in the Panglebur Gongso waterfall area obtained 9 species of ferns consisting of 5 families including Lygodiaceae, Pteridiaceae, Thelypteridaceae, Tectariaceae and Selaginellaceae. The ferns found include Cyclosorus terminans, Christella dentata, Adiantum concinnum, Christella parasitica (L.), Lygodium circinatum, Pityrogramma calomelanos (L.), Selaginella plana, Selaginella willdenowii, and Tectaria heracleifolia. Ferns can be utilized by humans as ornamental plants, medicines, antimicrobials and antibacterials, and are beneficial for ecology in preventing soil erosion and phytoremediation.
Efektivitas Ekstrak Biji Andaliman (Zanthoxylum acanthopodium)dan Rimpang Jahe (Zingiber officinale) dalam Menghambat Pertumbuhan Staphylococcus sp. Siregar, Siti Aisah; Fauziah, Ida; Sartini, Sartini; Rahmiati, Rahmiati
Jurnal Ilmiah Biologi UMA (JIBIOMA) Vol 6, No 1 (2024): Mei
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jibioma.v6i1.3961

Abstract

Andaliman seeds contain compounds such as alkaloids, glycosides, carbohydrates, tannins, phenols, flavonoids, steroids, oils, and fats. Ginger rhizomes contain alkaloids, flavonoids, phenolics, triterpenoids, and saponins. This study aims to evaluate the antibacterial activity of Andaliman seed and ginger rhizome extracts against Staphylococcus sp. The method used is a Completely Randomized Design (CRD) with varying extract concentrations (25%, 50%, 75%, and 100%). Distilled water is used as a negative control and chloramphenicol as a positive control, with three repetitions for each treatment. The results show that Andaliman seed extract can inhibit the growth of Staphylococcus sp., with the largest inhibition zone at a 100% concentration (3.2 mm) and the smallest at 25% (1.3 mm). For ginger rhizome extract, the largest inhibition zone is also at a 100% concentration (2.5 mm) and the smallest at 25% (1.1 mm). ANOVA and LSD tests indicate significant differences in the inhibition zone diameters across extract concentrations, with the 75% concentration showing the best results.
Uji Sensitifitas Candida albicans, Staphylococcus aureus, dan Fusarium Sp. Terhadap Myrmecodia sp., Jack Sebagai Faktor Pemicu Resiko Infeksi Pelvic Inflammantory Disease Secara In Vitro Hujjatusnaini, Noor; Nirmalasari, Ridha; Amin, Astuti Muh; Mila, Mila; Sasmita, Sasmita; Ihsan, Afifi Raima; Karlina, Siti; Ajiza, Pratisa Defiera
Jurnal Ilmiah Biologi UMA (JIBIOMA) Vol 6, No 1 (2024): Mei
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jibioma.v6i1.3461

Abstract

Myrmecodia sp., also known as ant plant, has therapeutic potential such as anticancer, antioxidant, anti-inflammatory, and other metabolic syndrome therapies, but there are still few publications on it. Candida albicans and Staphylococcus aureus are normal flora in the digestive and vaginal tracts, but under certain conditions, they can cause infections if their growth becomes excessive and is in an inappropriate location. Conversely, although Fusarium sp. is not part of the normal flora, these three microflora can be triggering factors for pelvic inflammatory disease infections in other organisms. The study aims to determine the sensitivity comparison of Candida albicans, Staphylococcus aureus, and Fusarium sp. to Myrmecodia sp., Jack in vitro. The research results obtained a significance value of 0.0000.05, where the most effective concentrations were Candida albicans at 3.2%, Staphylococcus aureus at 1.6%, and Fusarium sp. at 0.8% as triggering factors for pelvic inflammatory disease infections. The data show that Myrmecodia sp. extract effectively suppresses pelvic inflammatory disease infections caused by Candida albicans, Staphylococcus aureus, and Fusarium sp, with Fusarium sp. being declared to have a stronger sensitivity to Myrmecodia sp. extract.
Potensi Bakteri Endofit dari Akar Kecombrang (Etlingera elatior (Jack) R. M. Smith) dalam Menghambat Pertumbuhan Staphylococcus aureus Lubis, Nurul Abdillah; Nurtjahja, Kiki; Rahmiati, Rahmiati; Susilo, Ferdinand
Jurnal Ilmiah Biologi UMA (JIBIOMA) Vol 6, No 1 (2024): Mei
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jibioma.v6i1.3959

Abstract

Endophytic bacteria are bacteria that live within plant tissues and are capable of producing secondary metabolites in the form of bioactive compounds similar to those produced by their host plants. This study aims to isolate and characterize endophytic bacteria from the roots of kecombrang (Etlingera elatior (Jack) R. M. Smith) and to test their ability to inhibit the growth of Staphylococcus aureus. The research was conducted using a quantitative descriptive method through several stages, including sample preparation, sterilization of equipment and media, isolation, characterization, and testing. The results identified three isolates of endophytic bacteria from the roots of kecombrang, namely AK1, AK2, and AK3, which were shown to be gram-positive cocci. Inhibition tests indicated that these endophytic bacteria exhibit antagonistic properties against Staphylococcus aureus. The isolate coded AK1 had an inhibition zone of 9.6 mm, AK2 had the lowest inhibition zone of 6.6 mm, and AK3 had the largest inhibition zone of 13.5 mm.
Perbandingan Kadar Glukosa Darah dengan Indeks Massa Tubuh di Kalangan Remaja Posyandu Kelurahan Jati Utomo Artika, Cut Mutia; Fauziah, Ida; Sartini, Sartini; Rahmiati, Rahmiati
Jurnal Ilmiah Biologi UMA (JIBIOMA) Vol 6, No 1 (2024): Mei
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jibioma.v6i1.3957

Abstract

Blood glucose level represents the amount of sugar circulating in the bloodstream, originating from the breakdown of carbohydrates consumed in food and stored in the form of glycogen in the liver and skeletal muscles. Factors influencing blood glucose levels include dietary patterns, lifestyle, changes in body weight, age, and level of physical activity. Body Mass Index (BMI) is used to assess an individual's nutritional status by comparing their weight and height. This research was conducted to investigate the correlation between blood glucose levels and BMI among adolescents at the Adolescent Integrated Health Service Post in Jati Utomo Sub-District, Binjai City. Involving 30 adolescents, this study employed tests of normality and Spearman correlation analysis to analyze the data. The research findings indicate a strong correlation between BMI and blood glucose levels, with a correlation coefficient (r) of 0.67. This suggests that higher BMI correlates with higher blood glucose levels, providing valuable insights into the relationship between BMI and metabolic health in adolescents.

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