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Agung Suharyanto
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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 103 Documents
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Pentingnya Pemeriksaan Jumlah Leukosit Urin dalam Manajemen Diabetes Mellitus: Studi Kasus Rumah Sakit Estomihi Kota Medan Ritonga, Triana Permatasari; Sartini, Sartini; Rahmiati, Rahmiati; Fauziah, Ida
Jurnal Ilmiah Biologi UMA (JIBIOMA) Vol 5, No 2 (2023): November
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jibioma.v5i2.2548

Abstract

Diabetes Mellitus is commonly referred to as The Silent Killer because this disease can affect all organs of the body and cause some various symptoms, one of them is in the urinary tract. When the blood glucose levels are high (glucosuria), the excess will be excreted through the urine. In patients with glucosuria, it will cause an increase in urin leukocytes or is called leukocyturia. This research is entitled Analysis of Urin Leukocyte Count of Patients with Diabetes Mellitus at Estomihi Hospital, Medan City. The purpose of this study was to determine the number of urin leukocytes in patients with diabetes mellitus at Estomihi Hospital, Medan City. This study used a descriptive method by means of laboratory examinations to determine the number of urin leukocytes in patients with diabetes mellitus at Estomihi Hospital. The results of study showed that there was an increase in the number of urin leukocytes in patients with diabetes mellitus at Estomihi Hospital. From a total of 30 urin samples from diabetes mellitus patients, 12 people (40%) had normal urine leukocyte counts, and 18 people (60%) suffered from leukocyturia. The results of observations based on gender for female patients detected greater leukocyturia in the amount of 66.7%. Based on the results of the analysis of Personal hygiene effect on the incidence of leukocyturia in patients with diabetes mellitus at Estomihi Hospital, Medan City.
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.
Eksplorasi Keanekaragaman Jenis Mangrove di Pulau Gantan, Tapak Kuda, Kabupaten Langkat Febriyanti, Putri; Sudibyo, Mufti; Riyanto, Riyanto; Nasution, Jamilah
Jurnal Ilmiah Biologi UMA (JIBIOMA) Vol 5, No 2 (2023): November
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jibioma.v5i2.2547

Abstract

The purpose of this research is to identify the types and characteristics of mangroves on Gantan Island and to evaluate the environmental conditions around the mangrove locations on the island. Mangrove samples were collected through exploration around Gantan Island by closely observing the various mangrove species, taking direct photographs of leaves, roots, flowers, and fruits, and then describing their characteristics. The research results indicate the presence of 11 plant species, including 6 true mangrove species such as Exoecaria agallocha, Xylocarpus granatum, Bruguiera gymnorhizza, Avicennia alba, Sonneratia caseolaris, and 3 associated mangrove species including Acanthus ilicifolius, Hibiscus tiliaceus, and Terminalia catappa. Additionally, non-mangrove plants like grasses and Casuarinaceae trees were also found. Some observation points, such as points 1 and 7 located directly along the open sea, experienced high sea erosion due to large waves, causing damage to the natural habitat. Local residents have undertaken reforestation efforts to restore the damaged habitat. Observation point 6 also experienced sea erosion as it is situated along a large river. Meanwhile, observation points 2, 3, 4, and 5 are still areas with pristine natural conditions in accordance with the mangrove perpendicular zone.
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.
Variasi Pola Sidik Jari dan Pola Palmar pada Masyarakat Suku Rejang Bengkulu Resiliani, Tiara; Kamilah, Santi Nurul; Lestari, Dian Fita; Jarulis, Jarulis; Sipriyadi, Sipriyadi; Muslim, Choirul
Jurnal Ilmiah Biologi UMA (JIBIOMA) Vol 5, No 2 (2023): November
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jibioma.v5i2.1775

Abstract

The Rejang tribe is one of the indigenous communities in Bengkulu. They are dispersed throughout several areas of Bengkulu, however, the majority of them live in the Rejang Lebong district. The Rejang tribe is classified as a Malayan Mongoloid race. Generally, every tribe has distinctive characteristics. These characteristics include language, culture, religion, and physical characteristics. The purpose of this study was to analyze the characteristics of the Rejang tribal community residing in Pematang Sapang village, North Bengkulu, with a focus on their fingerprint and palm patterns. Data was gathered from 100 individuals of the Rejang tribe, who fulfilled the inclusion criteria. The data was analyzed quantitatively. The study determined that there are three fingerprint patterns in the Rejang community, with the loop pattern being most prevalent at 59.8%. There are only two palmar patterns; normal and simian, with the normal pattern being dominant at 94.5%. Statistical analysis revealed no significant correlation between fingerprint or palmar patterns and sex. Furthermore, there was no observable relationship between fingerprint and palmar patterns.  The Rejang tribe is characterized by the prevalence of the loop patterns for fingerprints and the normal patterns for palmar.
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.
Pemanfaatan Tumbuhan pada Ritual Tradisi Mandi Pengantin Masyarakat Suku Dayak Bakumpai di Kalimantan Selatan Yusuf, Novita Anggriani; Dharmono, Dharmono; Badruzsaufari, Badruzsaufari; Mahdian, Mahdian
Jurnal Ilmiah Biologi UMA (JIBIOMA) Vol 5, No 2 (2023): November
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jibioma.v5i2.2598

Abstract

The tradition of bridal bathing or called mandi bapapai is carried out from generation to generation by the Dayak Bakumpai tribe in Lepasan Village, Barito Kuala Regency, South Kalimantan. This tradition is a traditional event that utilizes plants as a symbol in its implementation. The purpose of this article is to determine the local potential of plants used in traditional events and focuses on the use of plant species and parts used. This research uses a descriptive approach to produce a systematic, factual, and accurate description of the facts, characteristics, and relationships between plant phenomena used in the traditional ritual of bridal bathing or bathing bapapai. The results of research through interview instruments show that the community utilizes as many as nine species in seven families in the traditional ritual of bridal bathing, including Rosaceae (Rosa hybrida L.), Oleaceae (Jasmimum sambac), Anonaceae (Cananga odorata), and Magnoliaceae (Michelia champaca L). Araceae (Areca catechu Cocos nucifera), Poaceae (Saccharum officinarum Oriza sativa), and Musaceae (Musa paradisiaca L.).
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.
Analisis Koloni Bakteri pada Berbagai Sumber Air Minum Irawati, Wahyu; Marcellie, Jessica; Suhartono, Andreas Valiant; Marvella, Eunike Bunga
Jurnal Ilmiah Biologi UMA (JIBIOMA) Vol 5, No 2 (2023): November
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jibioma.v5i2.2322

Abstract

Drinking water is a fundamental necessity for human survival. In an era of advancing technology and busy lifestyles, bottled water, refillable water, and the use of water dispensers have become convenient choices. However, safe drinking water must be free from bacterial contaminants and chemicals. This research aims to analyze bacterial colonies from various sources of drinking water, such as bottled gallon water, hot water dispensers, and coldwater dispensers. The research results reveal that cold water dispensers have the highest number of bacterial colonies, totaling 1702, while hot water dispensers and gallon water contain only 2 and 13 bacterial colonies, respectively. Characteristics of the bacterial colonies in all samples include a yellow color, irregular margins, round shape, flat surface, and a hazy optical appearance. Additionally, Gram staining results indicate that the majority of bacterial isolates are Gram-negative, accounting for 76.92%. Factors influencing bacterial growth in drinking water from dispensers include insufficient cleanliness and inadequate sterilization during the installation of gallon water on the dispenser.
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.

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