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INDONESIA
Pro-Life
Published by Universitas Kristen Indonesia
ISSN : 23020903     EISSN : 25797557     DOI : -
Core Subject : Science, Education, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology
Ilmu Biologi merupakan salah satu ilmu yang terus bertumbuh dan menjadi bagian yang penting dalam kehidupan. Ilmu Biologi mencakup kajian teori, penelitian hingga pendidikan Biologi menjadi cakupan ilmiah yang terus diteliti dan dikaji hingga memperoleh manfaat bagi kehidupan. Program studi pendidikan Biologi FKIP-UKI ingin memberikan wadah bagi para peneliti baik di dunia Ilmu Biologi maupun Pendidikan Biologi untuk mempublikasikan hasil kajiannya. Jurnal ini terbentuk pada tahun 2014 dan menjadi referensi bagi para mahasiswa dan peneliti lain dalam melakukan penelitian. Bidang spesifik yang dicakup dalam Jurnal adalah Pendidikan dan Ilmu Biologi. Cakupan/ fokus masalah yang dicakup dalam Jurnal antara lain Pendidikan, Metode Ajar, Tumbuhan, Hewan dan Lingkungan. Jurnal terbit 3 kali dalam satu tahun, yaitu pada Bulan November, Maret dan Juli.
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Articles 8 Documents
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Search results for , issue "Vol. 8 No. 2 (2021): Juli" : 8 Documents clear
Bidens pilosa L.: BOTANI, MANFAAT DAN BIOAKTIVITASNYA Marina Silalahi; Mercy Silalahi; Ratna Kristiani Nababan
Jurnal Pro-Life Vol. 8 No. 2 (2021): Juli
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/jpvol6Iss2pp102

Abstract

Bidens pilosa belonging Asteraceae has been long used by humans as food and traditional medicine. This study aims to explain the relationship between utilization and bioactivity of B. pilosa. The method writing this article is a literature study of the benefits and bioactivity of B. pilosa which is published online on google scholar. The keywords used in the article search were B. pilosa, uses of B. pilosa and bioactivity of B. pilosa. The literature was synthesized so that it explains comprehensively the benefits and bioactivity of B. pilosa. Bidens pilosa by local communities used to treat malaria, diabetes mellitus, inflammation, hypertension, anti-inflammatory, cancer, immune modulation, and anti-bacterial. The bioactivity of B. pilosa such as anti-oxidant, anti-cancer, anti-microbial, anti-diabetic mellitus, immunomodulators, anti-hypertension, anti-malarial, hepatoprotective and analgesic. The bioactivity of B. pilosa as anti-cancer and anti-malaria is related to the phenyl-1,3,5-heptatriyne content. Antioxidant B. pilosa is related to the content of polyphenols and quercetin 3,3 -dimethyl ether 7-O-b-D-glycopyranoside. Bidens pilosa has the potential to be developed as a nutraceutical, which is a food ingredient that provides health effects.
AKTIVITAS PROTEOLITIK BAKTERI LOKAL YANG DI ISOLASI DARI TEMPAT PENANGKARAN BUAYA Jendri Mamangkey; Dwi Suryanto
Jurnal Pro-Life Vol. 8 No. 2 (2021): Juli
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/jpvol6Iss2pp102

Abstract

Indonesia has an ecological diversity which can be used as significantly potential habitat for local bacteria. One of such environments is crocodile breeding where research on proteolytic bacteria is still minimal. Proteolytic bacteria are a type of bacteria which can produce protease enzymes. This research was performed aiming to find selected proteolytic bacteria that can produce protease enzymes. Pour plate method using skim milk agar media was employed to isolate the bacteria. Bacteria isolates were selected based on qualitative and quantitative tests. Current research results discovered 6 bacteria isolates which had proteolytic ability after the qualitative test. Among those 6 isolates, 3 (FB2, THB1b, and THB6a) were able to hydrolyze skim milk media with the fastest incubation time of 18 hours. Meanwhile, based on quantitative test, 1 isolate produced the highest protease activity, which is FB2 isolate with 958 U/mL having a total of 12.05 cells/mL. Based on this research report, FB2 isolate collected from crocodile feces (FB) has the potential to be utilized in protease enzymes application in the environment.
KERAGAMAN HERBA URBAN PINGGIR JALAN SAAT EL-NIÑO 2015-2016 DI UNIVERSITAS INDONESIA, DEPOK: DOMINASI SPESIES ASING Wendy A. Mustaqim; Aulia S. Ningrum; Windra Suffan
Jurnal Pro-Life Vol. 8 No. 2 (2021): Juli
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/jpvol6Iss2pp102

Abstract

One of the focuses of urban ecology is a study that regarded the native versus alien species. During the 2015-2016 El-Niño event, we have conducted an analysis on the diversity of living roadside herbs in a green landscape of Western Java from Universitas Indonesia. The result of the study revealed that a high percentage of non-native species (41.67%) in a roadside ecosystem during the El-Niño event. Axonopus compressus which is an alien species is the most important species based on its importance value index with 74.01%. This condition, together with the high percentage of non-native species show the resistance of those group in its new environment outside their native range even in one of the driest period. It also shows the possibility of such a group to become persist if the habitat of the native species affected by temperature increases, such as climate change.
PATOGENITAS HUMAN PAPILLOMAVIRUS (HPV) DALAM ONKOGENESIS KANKER SERVIKS DAN PENGEMBANGAN VAKSIN PENCEGAHANNYA Desy Ariani Gultom
Jurnal Pro-Life Vol. 8 No. 2 (2021): Juli
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/jpvol6Iss2pp102

Abstract

Human papillomavirus (HPV) is one of the main cause of various diseases, one of them is cervical cancer. Health problems caused by HPV infection, especially cervical cancer, are still a big burden for developing countries where cases of its infection are still very high and routine screening is still low. This article is based on literature studies on various research published online, especially on Google scholars, ScienceDirect, Scopus, Pubmed, and other scientific journals. Oncogenesis is a complex process and is very important in understanding the process of progression precancerous lesions to malignancy. Prevention of cervical cancer can be done by various efforts. HPV prophylactic vaccine and routine screening are the main modalities that have shown contribution to reduce morbidity and mortality of HPV infection in developed countries. Knowledge about oncogenesis process and the development of HPV prophylactic vaccines will greatly impact the prevention and reduction of cervical cancer in Indonesia.
HUBUNGAN KUALITAS TIDUR DENGAN PRESTASI BELAJAR MAHASISWA ANGKATAN 2017 FAKULTAS KEDOKTERAN UNIVERSITAS KRISTEN INDONESIA Rahayu Yekti; Raudendy Rambe
Jurnal Pro-Life Vol. 8 No. 2 (2021): Juli
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/jpvol6Iss2pp102

Abstract

Sleep is one of human physiological needs. Adequate sleep has an important role in improving cognitive skills, especially memory storage. Poor sleep quality will result in daytime sleepiness which will affect the physical health and cognitive function of students and have an impact on their academic performance. The purpose of this study was to determine the relationship between sleep quality and the cumulative achievement index (GPA) in students of the Faculty of Medicine, Universitas Kristen Indonesia. Methods: observational analytic research with a cross sectional approach, which was carried out during June 2020 - June 2021. Sampling used a purposive sampling technique from 119 respondents using a PSQI questionnaire that matched the inclusion and exclusion criteria, then the data were analyzed using the SPSS computer program. The results of the study showed good sleep quality with good learning achievement, 36 students (30.2%), poor sleep quality with good learning achievement, 82 students (68.9%), univariate data. Bivariate analysis of Chi-square statistical test obtained p value = 0,508 > alpha value (0.05). The conclusion that there is no relationship between sleep quality and learning achievement in students of the Faculty of Medicine Universitas Kristen Indonesia class of 2017. However, it is hoped that students can further improve the quality of sleep because it greatly impacts student health and improves cognitive function so that the learning achievement of students of the Faculty of Medicine, Indonesian Christian University, generation can be further improved.
REVIEW: SELEDRI (Apium graveolens L.): BOTANI, EKOLOGI, FITOKIMIA, BIOAKTIVITAS, DAN PEMANFAATAN Anisatu Z. Wakhidah
Jurnal Pro-Life Vol. 8 No. 2 (2021): Juli
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/jpvol6Iss2pp102

Abstract

Apium graveolens indeed is well known for its use extensively. Not only used as a flavoring ingredient but also used as drinks and for medicinal purposes. Based on that background, it is necessary to document the various uses of celery in several regions of the world, the phytochemical compounds are contained in celery, and the bioactivity of the compounds in these plants. It aims to find out all the benefits of celery so that a scientific basis is obtained regarding what diseases can be cured with celery so that this species is used as modern medicine. The results showed that celery has been widely used by the world's population from its original region of Macronesia to North Africa, Europe to the western Himalayas, and spread to America, Asia, and Africa, parts of India, Iran, and also China. Phytochemicals in celery include β-pinene, camphene, cumene, limonene, α-thuyene, α-pinene, β-phellendrene, p-cymene, ˠ-terpinene, sabinene and terpinolene, apiin, mannitol, apigenin, potassium, phytosterols. These compounds act as an anti-inflammatory, anti-cancer effect, anti-spasmodic, liver protective activity, anti-oxidant activity, anti-bacterial and anti-fungal. Meanwhile, the illness that can be cured include hypertension and heart disease, cholesterol, rheumatism, gout, fever, shortness of breath, constipation, menstrual problems, kidney stones, diabetes mellitus, and stroke. Thus, since there are scientific studies that prove the effectiveness of its chemical compounds, celery can be used as an alternative medicine to treat various diseases.
AKTIVITAS ANTIOKSIDAN EKSTRAK ETANOL 70% DAUN KELOR (Moringa oleifera Lam.) TERHADAP DPPH Riskianto; Saenal Edi Kamal; Muh. Aris
Jurnal Pro-Life Vol. 8 No. 2 (2021): Juli
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/jpvol6Iss2pp102

Abstract

Kelor (Moringa oleifera Lam.) leaves have traditionally been known to have various efficacy of properties and based on previous research states that the content of M. oleifera leaves contain compounds that act as antioxidants. This study aims to examine the antioxidant activity of 70% ethanol extract of M. oleifera leaves. Maceration of M. oleifera leaves using 70% ethanol solvent, the extract obtained was carried out by phytochemical screening, then testing the activity of 1,1-Diphenyl-2-Picryl Hydrazyl (DPPH). The yield of extract obtained was 7,36%. The phytochemical screening on 70% ethanol extract of M. oleifera leaves contained alkaloids, flavonoids, phenols, and tannins. The antioxidant activity test showed that the IC50 value of 70% ethanol extract of M. oleifera leaves was 50,595 μg/mL, and the IC50 quercetin value was 0,538 μg/mL. Antioxidant Activity Index (AAI) of 70% ethanol extract of M. oleifera leaves was (0,988) and AAI of quercetin was 92,936. Based on the results, it is obvious that the 70% ethanol extract of M. oleifera leaves has moderate antioxidant activity and a source of natural antioxidants.
PENGEMBANGAN BAHAN AJAR MORFOLOGI TUMBUHAN BERBASIS LINGKUNGAN DI STKIP PGRI LUBUKLINGGAU Reny Dwi Riastuti; Yuli Febrianti
Jurnal Pro-Life Vol. 8 No. 2 (2021): Juli
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/jpvol6Iss2pp102

Abstract

The purpose of this study was to produce environmental-based plant morphology teaching materials at STKIP PGRI Lubuklinggau and describe student responses after using it as a result of development. The type of research carried out is the Research and Development (R&D) development model of Dick and Carey by developing teaching materials in the form of learning design books. The results of the study by three validators, namely content/material feasibility experts, obtained a percentage value of 91.4%, the results of validation data analysis from presentation and graphic experts, obtained a percentage value of 95.5%, the results of validation data analysis from linguistic experts, namely the percentage obtained a value of 80%, the results of the analysis of student response questionnaire data are obtained by a percentage value of 94% with the eligibility criteria, which means that the teaching materials are in the very good category and do not need to be revised. The validation results indicate that the product developed has a high validity value and can be declared eligible to be used as a source of independent learning. Student responses in the criteria assessed from teaching materials have received good and very good grades so that teaching materials are suitable for use as independent learning resources.

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