cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
-
Contact Email
-
Phone
-
Journal Mail Official
-
Editorial Address
-
Location
Kota mataram,
Nusa tenggara barat
INDONESIA
Jurnal Biologi Tropis
Published by Universitas Mataram
ISSN : 14119587     EISSN : 25497863     DOI : -
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology
Jurnal Biologi Tropis (ISSN Cetak 1411-9587 dan ISSN Online 2549-7863) diterbitkan mulai tahun 2000 dengan frekuensi 2 kali setahun oleh Program Studi Pendidikan Biologi PMIPA FKIP Universitas Mataram, berisi hasil penelitian dan ulasan Ilmiah dalam bidang Biologi Sains.
Arjuna Subject : -
Articles 2,520 Documents
 116   117   118   119   120 
Potential of Mesenchymal Stem Cells (MSCs) for Various Disease Therapy: Systematic Review Aulia, Annisa; Rismayani, Dessy; Nopiyanti, Tita; Noli, Zozy Aneloi; Maliza, Rita
Jurnal Biologi Tropis Vol. 24 No. 4 (2024): Oktober - Desember
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i4.7006

Abstract

Mesenchymal stem cells (MSCs) are a type of multipotent stem cells that can be found in various tissues of the body, possessing good regenerative qualities and promising immunomodulatory abilities for therapy in various medical conditions. MSCs can be obtained from bone marrow, umbilical cord, adipose tissue, and Warthon's jelly. This study aims to present a systematic review of the use of mesenchymal stem cells in disease therapy, by evaluating the latest evidence regarding their efficacy and safety in various therapies. This review uses literature review methods from international data bases such as PubMed and Google Scholar. The total number of articles obtained from the database was 49 articles. These articles were then filtered using inclusion and exclusion criteria, resulting in 22 articles for this systematic review. The research findings indicate that MSCs therapy has been used for the treatment of liver fibrosis, diabetes mellitus, spinal cord injury, and COVID-19. In MSCs therapy, mechanisms involved paracrine effects (MSCs produce cytokines, growth factors, and other proteins); immunomodulation (MSCs can suppress immune cell activation, inhibit lymphocyte proliferation, modulate natural killer T cell activation, and produce anti-inflammatory factors); angiogenesis (MSCs are capable of stimulating the growth of new blood vessels through secretion of VEGF and FGF); cellular differentiation; and anti-fibrotic effects. This is what makes MSCs potentially promising as an evolving alternative treatment.
Systematic Review: Cytotoxicity Test of Bioactive Compounds of Asteraceae Family Plant Extracts on HeLa Cell Line Yanti, Windi Nofri; Hulrahma, Mifta; Aprilia, Kharisma Annisa; Roza, Amelia; Ilham, Kurniadi; Maliza, Rita
Jurnal Biologi Tropis Vol. 24 No. 4 (2024): Oktober - Desember
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i4.7007

Abstract

HeLa cancer cells are cervical cancer cells due to Human Papillomavirus (HPV 18) infection and thus have different properties from normal cervical cells. In recent decades, the number of plant species used in alternative medicine for cervical cancer-related purposes has increased. This systematic review aims to facilitate the review of the potential bioactive compounds of plant medicines and analyze how medicinal plants affect cancer cells. Scientific related questions, databases to be used, selection of keywords, inclusion and exclusion criteria, definition of results and conclusions of selected articles are all elements included in this research search strategy. Eight articles met the inclusion criteria and examined plant-derived compounds for their toxicity to HeLa cell lines. The bioactive compounds of this plant inhibit the growth of cancer cells.
Potential Bioactive Compounds of Plant as Anticancers in Lung Cancer A549 Cell Line: A Systematic Review Zulfikri, Elzam Naufal; Ibrahim, Muhammad Hamdi; Elisa, Tasya Putri Pratama; Nelvi, Dennisa Arra; Ilham, Kurniadi; Maliza, Rita
Jurnal Biologi Tropis Vol. 24 No. 3 (2024): July - September
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i3.7008

Abstract

Cancer is one of the non-communicable diseases of global concern the world. Lung cancer is the leading cause of cancer death worldwide, and is the highest cause of death in both men and women at 18% of the world's 9.9 million cancer deaths. Efforts to prevent and cure cancer include using chemotherapy and anti-cancer drugs. Plants are rich in secondary metabolites which are byproducts of plant metabolism that have proven to be useful for the discovery and development of many medicines’ discovery and development of medicines. This article aims to review the potential of plant bioactive compounds that play a role in anticancer activity in lung cancer A549 cell line. In this journal review we used PubMed Centre database to identify articles published between 2014 and 2024. 10 studies were obtained from keywords concerning extracts bioactive compounds of plants used as lung anticancer against A549 cell line. From the results obtained, it was reported that plants containing active compounds such as polyphenols, terpenoids (oleanolic acid, ursolic acid, betulinate, ferruginol), flavonoids (tiliroside), and alkaloids can act as anticancer agents and are proven to inhibit the growth of lung cancer A549 cell line.
Diversity of Fish Species as Bioindicators of Water Quality in The Cikapundung River, Bandung City Fitriyyah, Ita; Firdaus, Mohamad Yosef; Kusumorini, Astuti; Akbar, Rahmat Taufiq Mustahiq
Jurnal Biologi Tropis Vol. 24 No. 3 (2024): July - September
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i3.7009

Abstract

Human activity along the river impacts the aquatic environment from biotic and abiotic factors. One indicator that can reflect   the quality of the waters is fish diversity. Several studies have used fish diversity as a biological indicator to determine the quality of waters, such as lake  and river waters. The purpose of this study was to determine the diversity of fish and also to determine the quality of water in the Cikapundung River, Bandung City. The method used in this study was a survey and exploration method, which involved collecting samples at five stations using umbrella traps, cast nets, and fishing gear in the morning and evening. The fish obtained were identified using the Fish Identification Guidebook, and the number of each type was calculated. The biotic data obtained were processed using the Shannon-Weiner diversity index (H'), Evenness index (E), Margalef Abundance index (Dmg), and Simpson Dominance index (C). In contrast, the abiotic data were sent to the water quality testing institution (LPKL). The study's results identified seven species from 5 families: Cyprinus sp., Ancistrus sp., Xiphophorus sp., Barbodes sp. According to the Shannon-Weiner index, the diversity of fish species in the Cikapundung River in Bandung City is relatively moderate, with a value (H') of 1.55. The results of water quality measurements of the Cikapundung River from LPKL based on the class II water quality standards of PP RI Number 22 of 2021 show that the condition of the river is in the moderately polluted category.
Utilization of Mangroves as Ecoprint Materials to Support Souvenir Products at the Ngulusenge Mangrove Tourism Attraction, Central Maitara Village, District of North Tidore Rina, Rina; Abubakar, Salim; Subur, Riyadi; Sabar, Mesrawaty; Sunarti, Sunarti; Abubakar, Yuyun; Al Hadad, M. Said; Fadel, Ariyati H.
Jurnal Biologi Tropis Vol. 24 No. 2 (2024): April - Juni
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i2.7012

Abstract

Ecoprint is a term that comes from the words "eko", which means "ecosystem/nature", and "print", which means "print." The ecoprint printing method uses natural dyes to print flowers, twigs and leaves on fabric. This method begins by attaching mangrove leaves to cloth, then printing the leaves and stems on the cloth. The problems faced by community groups are the lack of public knowledge about the benefits of mangroves as a business opportunity, the lack of public knowledge about techniques for making mangrove leaf ecoprints. Mitra only knows that mangrove forests function to protect beaches from waves and the wood is used as firewood. Meanwhile, the use of mangroves as dyes for ecoprint products as tourist souvenir products and increasing business opportunities for the community is not yet known. The objectives of the PKM activity are: partners can find out about the benefits of mangroves as a business opportunity, apply appropriate technology in techniques for making ecoprints on mangrove leaves and obtain types of quality ecoprint product motifs that have high selling value. The training activity for making ecoprints by utilizing the potential of mangrove forest resources around the Ngusanlenge mangrove tourist attraction area went smoothly with high participant enthusiasm. Enthusiasm for the results of ecoprint products with a variety of patterns and motifs from the mangrove leaves used. PKM activities increase knowledge and improve the skills of the community and students in making ecoprints by utilizing the potential of mangrove forests and building community enthusiasm for entrepreneurship. The ecoprint products produced include bags, tablecloths, handkerchiefs and headscarves.
Inventory and Analysis of Diversity of Insect on Shallot Cultivation in Saruran Hamlet, Enrekang Regency Kurnia, Nani; Lodang, Hamka
Jurnal Biologi Tropis Vol. 24 No. 2 (2024): April - Juni
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i2.7013

Abstract

Shallots (Allium ascalonicum L.) are a highly popular plant both as a culinary spice and herbal medicine. Due to their economic benefits, many farmers cultivate them. Saruran Hamlet, located in Anggareja District, Enrekang Regency, is one of the areas where shallots are intensively cultivated. Farmers face a significant problem with high pest infestation rates. To manage this, chemical pest control using insecticides is employed. However, insecticides are toxic and increasingly expensive. To reduce pesticide use, pest control using light traps was implemented through the "electricity to the fields" program by the local PLN. The use of light traps is suspected to have a negative impact on the balance of biotic ecosystem components, thus necessitating a study on this matter. Therefore, the aim of this study is to inventory and analyze the diversity of insect species in shallot cultivation areas in Saruran Hamlet, Enrekang Regency. This research employed a survey method by collecting insects trapped in farmers' light traps. The identification and counting of insect species were conducted in the FMIPA UNM Laboratory. Based on the collected data, the Shannon-Wiener diversity index (H’) was analyzed. The results showed that the total number of trapped insect individuals was 1,332, consisting of 27 species from 8 orders. The Shannon-Wiener diversity index (H’) was found to be 2.20, which falls into the moderate category.
The Effect of Natural Feeding on The Gowth of Comet Fish (Carassius auratus) Mauludin, Muhammad Rizki; Firmani, Ummul; Rahim, Andi Rahmad
Jurnal Biologi Tropis Vol. 24 No. 2 (2024): April - Juni
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i2.7014

Abstract

Indonesia's ornamental fish has a high export potential. Indonesia occupies the second position in the world for ornamental fish exports. One type of fish that can be exported is Comet Fish (Carrassius auratus). This study aims to determine whether feeding silk moss, daphnia, silk worms, and pellets has an effect on daily length and weight and absolute length and weight. Furthermore, this study aims to determine which type of natural food is best for the growth of comet fish fry. The treatments in this study used were pellets, moss, daphnia, and silk worms. The parameters observed were daily length and weight rate and absolute weight and length. And water quality. The results of this study showed the highest daily weight growth rate with a value of 1.63 ± 0.07 g / day. In daily length growth treatment C showed the highest results with a value of 3.94 ± 0.08 cm/day. In the calculation of absolute weight treatment C showed the best results with a value of 0.32 ± 0.02 g. In the calculation of the absolute length of treatment C showed the highest results of 0.32 ± 0.02 cm. Water quality measured is ph and temperature each showed numbers in the range of 25.7-27.6 oC, and pH 7.3-8.3.
Case of Erythroderma Skin Disorder Caused by Drug Eruption Idris, Irma Suryani; Purnamasari, A. Bida; Suryani, A. Irma
Jurnal Biologi Tropis Vol. 24 No. 2 (2024): April - Juni
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i2.7018

Abstract

Erythrodema or also called exfoliative dermatitis is an inflammatory skin disease with erythema and fine scales that affect almost the entire surface of the skin. Histopathological examination will vary and sometimes be non-specific, depending on the triggering disease. Generally there is hyperkeratosis with focal parakeratosis, mild acanthosis and chronic inflammatory cell infiltration. The author would like to report a case of erythroderma in a 62 year old woman who was hospitalized for 8 days. The diagnosis is made based on the history, clinical picture and histopathological examination. The results of the case report found that skin tissue preparations showed that the epidermis had regenerated. The superficial dermis appears as mild perivascular lymphocytic accompanied by 1-2 eosinophils.
Content of The Heavy Metal Cd in Tilapia Fish from Rawa Taliwang Lake Khairuddin, Khairuddin; Yamin, M.; Kusmiyati, Kusmiyati
Jurnal Biologi Tropis Vol. 24 No. 2 (2024): April - Juni
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i2.7029

Abstract

The heavy metal Cadmium (Cd) can accumulate in the fish's body. The aim of this research is: To determine the metal content of Cadmium (Cd) in Tilapia fish (Oreochromis niloticus) originating from Lake Rawa Taliwang. The specific benefit is to protect consumers who consume Tilapia from heavy metal contamination. The research was carried out at Rawa Taliwang Lake, namely in an area that was submerged in water. Two stations were chosen for this research, namely in the eastern and western parts of the lake. Method of data collection was carried out using gill nets. Two fish were taken at each station. Next, the tilapia fish samples are put into a plastic bag and then stored in a sample box. The research samples were then analyzed at the Mataram University analytical laboratory and at the Environmental and forestry services West Nusa Tenggara (DLHK NTB) Environmental Laboratory. The data analysis method was carried out by taking tilapia ikab muscle tissue and then analyzing the heavy metal content in the form of Cadmium (Cd) using an Atomic Absorption Spectrophotometer. Measurement of heavy metals in tilapia fish tissue was carried out by adding concentrated HNO3 and HClO4, heating at a temperature of 60-70ºC for 2-3 hours until the solution was clear.  Samples are ready to be measured with AAS using an air-acetylene flame. The conclusion of this research is that the content of the heavy metal Cd in Tilapia fish (Oreochromis niloticus) originating from Lake Rawa Taliwang ranges from 0.19 – 2,18 mg/kg (ppm), exceeds the permitted quality standard, namely 0.3 mg/kg.
Literatur Review: Impact of Land Clearing for Palm Oil by Burning on Carbon Releases and Wildlife in Indonesia Girsang, Sahat Raja Marigo; Has, Dini Hardiani; Daulay, Auliya Putra; Sukartara, Nirwansyah
Jurnal Biologi Tropis Vol. 24 No. 3 (2024): July - September
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i3.7043

Abstract

Fires on palm oil plantations always occur in Indonesia, although they have decreased from 2015 to 2020. This happens because fires are a fast and easy way to clear and clear land. Fires in palm oil plantations can damage the environment and wildlife.  Knowing the impact on the environment and animals, this article searches for and collects the results of previous research using traditional literature review methods. The literature review results show that oil palm was initially an ornamental plant brought from Africa, then cultivated in the Bogor Botanical Gardens. Successful cultivation is then developed into plantation crops that have the potential to be widely cultivated in Indonesia. This causes an increase in the need for land to cultivate these plants. This increase in land demand causes fires to occur in Indonesia which impacts the release of carbon and wildlife. Carbon released from vegetation fires causes air pollution which results in environmental damage. These fires can also harm wildlife due to loss of habitat and food sources. To reduce the impact of fires, recommendations are given to increase CPO production without having to open new land, which can potentially increase forest and land fires. The recommended method is a partnership with oil palm farmers. This can meet CPO production needs for local and international markets without having to open new concessions. This method can also be used as an alternative to help oil palm farmers manage crops and improve the community's economy.

Page 118 of 252 | Total Record : 2520

 116   117   118   119   120 

Filter by Year

2013 2026


Reset
Filter By Issues
All Issue Vol. 26 No. 1 (2026): Januari-Maret Vol. 25 No. 4 (2025): Oktober-Desember Vol. 25 No. 4b (2025): Special Issue Vol. 25 No. 4a (2025): Special Issue Vol. 25 No. 3 (2025): Juli-September Vol. 25 No. 2 (2025): April-Juni Vol. 25 No. 1 (2025): Januari - Maret Vol. 24 No. 4 (2024): Oktober - Desember Vol. 24 No. 3 (2024): July - September Vol. 24 No. 2 (2024): April - Juni Vol. 24 No. 2b (2024): Special Issue Vol. 24 No. 1 (2024): Januari - Maret Vol. 24 No. 1b (2024): Special Issue Vol. 23 No. 4 (2023): October - December Vol. 23 No. 3 (2023): July - September Vol. 23 No. 2 (2023): Special Issue Vol. 23 No. 2 (2023): April-June Vol. 23 No. 1 (2023): Special Issue Vol. 23 No. 1 (2023): January - March Vol. 22 No. 4 (2022): October - December Vol. 22 No. 3 (2022): July - September Vol. 22 No. 2 (2022): April - June Vol. 22 No. 1 (2022): January - March Vol. 21 No. 3 (2021): September - Desember Vol. 21 No. 2 (2021): Mei - Agustus Vol. 21 No. 1 (2021): Januari - April Vol. 20 No. 3 (2020): September - Desember Vol. 20 No. 2 (2020): Mei - Agustus Vol. 20 No. 1 (2020): Januari - April Vol. 19 No. 2 (2019): Juli - Desember Vol. 19 No. 1 (2019): Januari - Juni Vol. 18 No. 2 (2018): Juli - Desember Vol. 18 No. 1 (2018): Januari - Juni Jurnal Biologi Tropis vol.17 No.2 Desember 2017 Jurnal Biologi Tropis vol.17 No.1 Juni 2017 Jurnal Biologi Tropis. Vol.16 No.2 Desember 2016 Jurnal Biologi Tropis. Vol.16 No. 1 Juni 2016 Jurnal Biologi Tropis. Vol.15 no.2 Desember 2015 Jurnal Biologi Tropis. Vol.15 No. 1 Juni 2015 Jurnal Biologi Tropis. Vol.14 No. 2 Desember 2014 Jurnal Biologi Tropis. Vol.14 No. 1 Juni 2014 Jurnal Biologi Tropis. Vol.13 No. 2 Desember 2013 Jurnal Biologi Tropis. Vol.13 No.1 Juni 2013 More Issue