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2019

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Discovery Learning With Jigsaw Ii On Information Literacy And Cognitive Learning Outcomes Of High School Students, Robiatul Adawiyah, Herawati Susilo, Sri Endah Indriwati Dec 2019

Discovery Learning With Jigsaw Ii On Information Literacy And Cognitive Learning Outcomes Of High School Students, Robiatul Adawiyah, Herawati Susilo, Sri Endah Indriwati

Jurnal Pendidikan Sains

This study aimed to determine the effect of the discovery learning model combined with Jig-saw II on the students’ information literacy and cognitive learning outcomes. The study was a quasi-experimental with a non-equivalent control group design. The subjects were 134 high school students divided into one group given discovery learning model combined with Jigsaw II and 3 control groups given discovery learning, Jigsaw II, or conventional learning model. The experiment showed that the discovery learning model combined with Jigsaw II resulting in significant differences in students’ information literacy and cognitive learning outcomes with Fvalue = 13.935 (p < 0.05) on information literacy F value = 6.527 (p < 0.05) on cognitive learning outcomes. It can be concluded that the discovery learning model combined with Jigsaw II significantly improved students’ information literacy and cognitive learning outcomes.


Student Mathematical Representation Ability With Reflective Cognitive Style In Solving Geometric Problems, Fitratur Rahmah, Gatot Muhsetyo, Santi Irawati Dec 2019

Student Mathematical Representation Ability With Reflective Cognitive Style In Solving Geometric Problems, Fitratur Rahmah, Gatot Muhsetyo, Santi Irawati

Jurnal Pendidikan Sains

This research aims to describe the mathematical representation ability of students with reflective cognitive style in solving geometric problems. The subjects of this study were two students whose reflective cognitive style were selected based on the results of the MFFT test. The research method used was descriptive research with a qualitative approach. The ability of mathematical representation was described based on three standards of mathematical representation ability, namely; (1) creating and using representations to organize, record, and communicate mathematical ideas, (2) choosing, using and translating between representations to solve problems, (3) using representations to create models and interpret mathematical, physical, …


Ercore Learning Model In Improving Students’ Critical Thinking Skills, Mustaqim Mustaqim, Aloysius Duran Corebima, Susriyati Mahanal Dec 2019

Ercore Learning Model In Improving Students’ Critical Thinking Skills, Mustaqim Mustaqim, Aloysius Duran Corebima, Susriyati Mahanal

Jurnal Pendidikan Sains

Critical thinking skill is a skill in organizing and generating ideas, interpreting, analyzing, evaluating, and knowledge inference based on evidence, concept, criteria, methodology, or contextual consideration. Students’ critical thinking skill are still low and need to be improved. Critical thinking skill can be developed through student-centered learning. One of the learning models that can be used is ERCoRe learning model. This research aims to know the influence of ERCoRe learning model toward students’ critical thinking skill. The design of this research was quasi-experimental, conducted on senior high school students class. The data analysis that used was covariant. The conclusion based …


Shoulder And Upper Extremities Function In Patients With Head And Neck Cancer After Selective Neck Dissection, Han-Chin Hsieh, Chau-Peng Leong, Yan-Yuh Lee, Chih-Yen Chien, Chia-Hsuan Lin, Yu-Chi Huang Dec 2019

Shoulder And Upper Extremities Function In Patients With Head And Neck Cancer After Selective Neck Dissection, Han-Chin Hsieh, Chau-Peng Leong, Yan-Yuh Lee, Chih-Yen Chien, Chia-Hsuan Lin, Yu-Chi Huang

Rehabilitation Practice and Science

Background: Shoulder dysfunction is common after nerve-sparing selective neck dissection (SND). We aimed to assess the upper extremity function and shoulder pain in patients with head and neck cancer (HNC) after SND. Methods: In this cross-sectional study, we enrolled 38 patients with HNCs after SND and evaluated shoulder active range of motion (ROM), muscle strength, pain, and the Disabilities of the Arm, Shoulder and Hand Score (DASH) questionnaire for upper extremity function on operative and non-operative sides. Results: Significant reductions in shoulder motions, muscle strength, and higher level of shoulder pain were observed on the operative side after SND. Worse …


Elastic Band Training Improves Adiposity And Physical Performance In Adults With Prader-Willi Syndrome: A Pilot Study, Valeria Chiu, Sheng-Hsun Chou, Hsin-Chi Wu, I-Shiang Tzeng, Che-Yi Chao, Pei-Jung Huang, Li-Ping Tsai Dec 2019

Elastic Band Training Improves Adiposity And Physical Performance In Adults With Prader-Willi Syndrome: A Pilot Study, Valeria Chiu, Sheng-Hsun Chou, Hsin-Chi Wu, I-Shiang Tzeng, Che-Yi Chao, Pei-Jung Huang, Li-Ping Tsai

Rehabilitation Practice and Science

OBJECTIVE: The aim of this study was to investigate the changes in the regional fat distribution of body composition and the physical performance of adults with Prader-Willi syndrome (PWS) after progressive elastic band (EB) training. METHODS: Participants were trained three times per week, performing three sets of 15-20 repetitions for each of the exercises with EB for 24 weeks. Changes in body composition were measured using dual-energy X-ray absorptiometry. Physical performance was assessed by determination of hand grip strength, the timed up-and-go test, the 30-second chair stand test, the 2-minute step test, and the Berg Balance Scale. RESULTS: Six participants …


Cytomegalovirus Infection Complicated With Severe Rhabdomyolysis And Dysphagia: A Casereport And Literature Reviewarticle, Heng-An Yeh, Yu-Jen Chen, Jean-Lon Chen Dec 2019

Cytomegalovirus Infection Complicated With Severe Rhabdomyolysis And Dysphagia: A Casereport And Literature Reviewarticle, Heng-An Yeh, Yu-Jen Chen, Jean-Lon Chen

Rehabilitation Practice and Science

Cytomegalovirus(CMV) is a common virus that usually occurs in immunocompromised patients. After primary infection with CMV, the virus becomes latent in multiple organs and can later be reactivated during severe immune system dysregulation. Rhabdomyolysis is a disease of human muscle cell necrosis, and the rapid dissolution of damaged or injured muscles may lead to acute kidney injury or multiple organ failure. After reviewarticleing relevant literature, patients with severe rhabdomyolysis caused by CMV infection are rarely reported and even less commonly, CMV leads to severe dysphagia. The patient was a 35-year-old woman without underlying disease. Two months before hospitalization,she visited the …


Treatment Of Multibacillary Leprosy Following The Development Of Dapsone Hypersensitivity Syndrome, Sudarsono Sudarsono Dec 2019

Treatment Of Multibacillary Leprosy Following The Development Of Dapsone Hypersensitivity Syndrome, Sudarsono Sudarsono

Journal of General - Procedural Dermatology and Venereology Indonesia

Background: World Health Organization (WHO) multi-drug therapy (MDT) is the current standard treatment for leprosy. A wide range of frequency of adverse effects caused by MDT has been reported. Dapsone hypersensitivity syndrome (DHS) is a serious adverse effect caused by dapsone. Prompt withdrawal of dapsone is important aspect in the management of DHS. Alternative regimens are needed to treat leprosy patient with DHS.

Case Illustration: A 37-year-old man with multibacillary (MB) leprosy developed DHS in 39 days after the initiation of WHO MDT. Dapsone was withdrawn and methylprednisolone of 75 mg/day was prescribed. Twelve days after admission the …


Arsitektur Rumah Balla Lompoa Galesong Suku Makassar Sebagai Sumber Materi Geografi Budaya, Syamsuriadi Syamsuriadi, I Komang Astina, Singgih Susilo Dec 2019

Arsitektur Rumah Balla Lompoa Galesong Suku Makassar Sebagai Sumber Materi Geografi Budaya, Syamsuriadi Syamsuriadi, I Komang Astina, Singgih Susilo

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

The purpose of this study was to describe the meaning of the balla lompoa symbol Galesong in the Makassar tribe while still looking at the geographic context behind the shape of the balla lompoa house. This type of research is qualitative descriptive using an ethnographic approach with a perspective of symbolic interaction. The results of this study indicate that the symbols on balla lompoa have a meaning that is guided by the philosophy of the Makassar tribe, namely sulapa appaka (square). The form of balla lompoa Galesong Makassar tribe is also motivated by the location of the Galesong region which …


The Contribution Of Islamic Banks Towards The Achievement Of Sustainable Development Goals: The Case Of Indonesia, Nunung Ghoniyah Dec 2019

The Contribution Of Islamic Banks Towards The Achievement Of Sustainable Development Goals: The Case Of Indonesia, Nunung Ghoniyah

Economics and Finance in Indonesia

This study aims to strengthen the opinion that the main goal of Islamic banks is not to obtain profit, but rather to improve the standards of living. In this study, the evidence is obtained by processing secondary data on Islamic banks in Indonesia during the period of 2011 to 2017 by using panel data regression model. The results of the data analysis support the hypothesis that banks whose goals are aimed at falah will demand lower payment obligations from customers, allowing the customers to manage funds in the real sector. The implication is also strengthened by good financial quality control, …


The Effect Of School Operational Assistance Program On Investment In Education By Households: Evidence From Indonesia, Nia Pramita Sari Dec 2019

The Effect Of School Operational Assistance Program On Investment In Education By Households: Evidence From Indonesia, Nia Pramita Sari

Economics and Finance in Indonesia

The School Operational Assistance Program, referred to as BOS, is a demand intervention program indirectly provided by the government of Indonesia to students through schools, started in July 2005. This paper examines the impact of BOS on educational investment by households and other expenditure such as food and non-food consumption. Using the observations of 1,161 households with at least one member studying in public school from the fourth wave of the Indonesian Family Life Survey (IFLS 4), we discover that BOS is effective in relaxing household's budget constraint, thus increasing educational investment by households. We also discover that households with …


Book Review: Indonesia's Digital-Based Economic Transformation: The Emergence Of New Technological, Business, Economic, And Policy Trends In Indonesia, Anika Widiana Dec 2019

Book Review: Indonesia's Digital-Based Economic Transformation: The Emergence Of New Technological, Business, Economic, And Policy Trends In Indonesia, Anika Widiana

Economics and Finance in Indonesia

No abstract provided.


Prevalence And Risk Factors Of Bacterial Vaginosis Among Female Sex Workers In Surakarta, Rini Hastuti, Danu Yuliarto, Agung Triana, Willa Damayanti, Rakhma Tri Irfanti, Mardiana Mardiana, Putti Fatiharani Dewi, Ambar Aliwardani, Ervianti Abas, Sulistyo Sulistyo, Prasetyadi Mawardi, Endra Yustin Ellistasari Dec 2019

Prevalence And Risk Factors Of Bacterial Vaginosis Among Female Sex Workers In Surakarta, Rini Hastuti, Danu Yuliarto, Agung Triana, Willa Damayanti, Rakhma Tri Irfanti, Mardiana Mardiana, Putti Fatiharani Dewi, Ambar Aliwardani, Ervianti Abas, Sulistyo Sulistyo, Prasetyadi Mawardi, Endra Yustin Ellistasari

Journal of General - Procedural Dermatology and Venereology Indonesia

Background: Bacterial vaginosis (BV) is the most common vaginal infection in women of reproductive age and increases the risk of acquiring human immunodeficiency virus (HIV) and other sexually transmitted diseases (STDs). Data regarding the association between sexual activity and BV acquisition is contradictory. Thus, tracking the prevalence and associated risk factors of BV among female sex workers (FSWs) is necessary to improve our understanding and control of STDs and the HIV epidemic.

Methods: The subjects of this study were FSWs in Surakarta. This study adopted a cross-sectional design, and diagnosis was established using Amsel criteria. Interviews were conducted …


The Epidemiology Of Skin Cancer At Dr. Cipto Mangunkusumo National Central General Hospital From 2014 To 2017, Larisa Paramitha Wibawa, Melody Febriana Andardewi, Inge Adi Kristanti, Riesye Arisanty Dec 2019

The Epidemiology Of Skin Cancer At Dr. Cipto Mangunkusumo National Central General Hospital From 2014 To 2017, Larisa Paramitha Wibawa, Melody Febriana Andardewi, Inge Adi Kristanti, Riesye Arisanty

Journal of General - Procedural Dermatology and Venereology Indonesia

Background: The incidence of skin cancer has been increasing over the past decades globally. At present, there is no valid national cancer data in Indonesia. The purpose of this study is to evaluate the increment of skin cancer cases at Dr. Cipto Mangunkusumo National General Hospital, Jakarta.

Methods: In this retrospective descriptive study, we evaluated all pigmented skin tumor cases from June 2014 to June 2017. Data were obtained from the Department of Anatomical Pathology and medical records at Dr. Cipto Mangunkusumo National General Hospital. Data were compared with previous reports.

Results: From 263 skin cancer cases, …


Langerhans Cell Histiocytosis: Diagnosis And Management, Lusiana Lusiana, Hikari Ambara Sjakti, Githa Rahmayunita, Tjut Nurul Alam Jacoeb, Inge Ade Krisanti Dec 2019

Langerhans Cell Histiocytosis: Diagnosis And Management, Lusiana Lusiana, Hikari Ambara Sjakti, Githa Rahmayunita, Tjut Nurul Alam Jacoeb, Inge Ade Krisanti

Journal of General - Procedural Dermatology and Venereology Indonesia

Langerhans cell histiocytosis (LCH) is a rare disorder characterized by abnormal clonal proliferation of Langerhans dendritic cells. The incidence of LCH is 1 to 3 cases per 1 million children worldwide, and occurs most frequently in children of 1–4 years of age. The etiopathogenesis of LCH, whether it is neoplastic or reactive, is still controversial. Langerhans cell histiocytosis has a wide spectrum of clinical features, and dermatological abnormalities usually occur early. The most frequent lesions are elevated yellowish-red translucent papules about 1–2 mm in diameter and generally located in seborrheic areas. The most recent classification (the Histiocyte Society study 2017) …


The Use Of Systemic Medications In Pediatric Dermatoses: A Review, Shanthi Narla, Githa Rahmayunita, Rinadewi Astriningrum, Tor Shwayder, Ariyati Yosi, Henry W. Lim Dec 2019

The Use Of Systemic Medications In Pediatric Dermatoses: A Review, Shanthi Narla, Githa Rahmayunita, Rinadewi Astriningrum, Tor Shwayder, Ariyati Yosi, Henry W. Lim

Journal of General - Procedural Dermatology and Venereology Indonesia

Research has begun to illustrate a favorable efficacy and side-effect profile for many systemic agents used in pediatric dermatological conditions (i.e. atopic dermatitis, psoriasis, scleroderma, alopecia areata, chronic spontaneous urticaria, autoimmune blistering disorders, and hidradenitis suppurativa) despite not having extensive randomized clinical trials. The purpose of this article is to summarize the available data on the treatment regiments, safety, and efficacy of systemic immunosuppressants, including the newer biologics, focusing on the most up-to-date systematic reviews or randomized clinical trials. The review demonstrates that many of the present studies lack data on long-term efficacy and consist of small patient populations. Further …


Recurrent Basal Cell Carcinoma With Maxillary Bone Invasion, Adhimukti T. Sampurna, Eva Riani, Inge Ade Kristanti, Yayi Dwina, Kuniaki Ohara Dec 2019

Recurrent Basal Cell Carcinoma With Maxillary Bone Invasion, Adhimukti T. Sampurna, Eva Riani, Inge Ade Kristanti, Yayi Dwina, Kuniaki Ohara

Journal of General - Procedural Dermatology and Venereology Indonesia

Background: Basal cell carcinoma (BCC) is a malignant, slow growing, and locally invasive skin tumor. Advanced and neglected BCC may invade adjacent structures. The 5-year recurrence rates of facial BCCs are 4.1% after excision and 2.5% after Mohs Micrographic Surgery (MMS). The number of BCC cases invading the bones of the head and neck region is limited.

Case Illustration: A 75-year-old male complained of bleeding and ulcer enlargement on the right cheek expanding to the right nasal ala for 1 month. The patient had a history of an enlarged and painful lenticular nodule with a hyperpigmented spot that …


The Correlation Between Icaa And Icad Genes With Biofilm Formation Staphylococcus Epidermidis In Vitro, Dian Rachmawati, Kuntaman Kuntaman, Lindawati Alimsardjono Dec 2019

The Correlation Between Icaa And Icad Genes With Biofilm Formation Staphylococcus Epidermidis In Vitro, Dian Rachmawati, Kuntaman Kuntaman, Lindawati Alimsardjono

Folia Medica Indonesiana

This study was conducted to identify the presence of icaA and icaD genes in S. epidermidis and to analyze the relationship between the presence of icaA and icaD genes with the ability of in vitro biofilm formation in S. epidermidis. S. epidermidis isolates from patients and healthy people were collected and PCR was examined to detect icaA and icaD genes. which then continued to examine the ability of biofilm formation by the method of Congo Red Agar. The results of this genotypic and phenotypic examination were then tested for correlation with statistical tests using SPSS 23.0. A total of 40 …


The Effect Of Subconjunctival Bevacizumab On Angiogenesis In Rabbit Model, Nurwasis Nurwasis, Diana Yuliawati, Evelyn Komaratih, Heriyawati Heriyawati Dec 2019

The Effect Of Subconjunctival Bevacizumab On Angiogenesis In Rabbit Model, Nurwasis Nurwasis, Diana Yuliawati, Evelyn Komaratih, Heriyawati Heriyawati

Folia Medica Indonesiana

Bone is an important organ for supports the body that stores reserve of calcium, phosphorus, and other minerals. In fracture conditions where bleeding, soft tissue edema, nerve damage, and blood vessels around the bone damage happen, they can cause the mobilization of these minerals in the surrounding tissue. One of the efforts made in the treatment of these fractures is reconnection, in which it works by filling of bone defect with a matrix and administration of anti-infection. Biomaterial filling in defective bone is thought to accelerate the healing process of bone fracture and prevent osteomyelitis. For this reason, this study …


Morphological Diversity Of Wild Coffee (Coffea Kihansiensis) A Potential Coffee Species For Genetic Improvement, Paul M Kusolwa, Faraja Makwinja, Jackson Nashon, Mayomba Marianna, Amina Kibola Dec 2019

Morphological Diversity Of Wild Coffee (Coffea Kihansiensis) A Potential Coffee Species For Genetic Improvement, Paul M Kusolwa, Faraja Makwinja, Jackson Nashon, Mayomba Marianna, Amina Kibola

Tanzania Journal of Science

Coffee belongs to the genus Coffea in the Rubiaceae family, and is mostly grown in the tropical and subtropical regions. The Coffea genus comprises 103 species, of which Coffea arabica L. (Arabica coffee) and Coffea canephora P. (Robusta coffee) are the two most important commercial species. C. Arabica is a commercially important high quality coffee with low genetic diversity, while C. canephora is cultivated mostly in the northwestern region of Tanzania. Of recent, a discovered wild coffee (Coffea kihansiensis) in Tanzania may be a genetic resource for improvement of cultivated coffee.  Morphological descriptors from accessions evaluated in different sites at …


The Dynamics Of Re-Introduced Kihansi Spray Toad Nectophrynoides Asperginis And Other Amphibians In Kihansi Gorge, Udzungwa Mountains, Tanzania, Wilirk Ngalason, Cuthbert L. Nahonyo, Charles A. Msuya Dec 2019

The Dynamics Of Re-Introduced Kihansi Spray Toad Nectophrynoides Asperginis And Other Amphibians In Kihansi Gorge, Udzungwa Mountains, Tanzania, Wilirk Ngalason, Cuthbert L. Nahonyo, Charles A. Msuya

Tanzania Journal of Science

The dynamics of the reintroduced Kihansi spray toad Nectophrynoides asperginis and other amphibian species that occur in the Kihansi gorge, Udzungwa Mountains were studied. The area is a home for the endemic toad that became extinct before individuals bred in captivity were reintroduced. Previous studies on the biology of amphibians conducted in the gorge focused on a few aspects but none has dealt with the dynamics of both the reintroduced Kihansi spray toad (KST) and other amphibians. Information on species richness and the abundance of amphibian species occurring in the gorge have not been dealt with in depth. Time-constrained audio-visual …


Reintroduction Of The Kihansi Spray Toad Nectophrynoides Asperginis Back To Its Natural Habitat By Using Acclimatizing Cages, Charles A. Msuya, Nassoro Mohamed Dec 2019

Reintroduction Of The Kihansi Spray Toad Nectophrynoides Asperginis Back To Its Natural Habitat By Using Acclimatizing Cages, Charles A. Msuya, Nassoro Mohamed

Tanzania Journal of Science

The Kihansi Spray Toad (Nectophrynoides asperginis) is considered to be extinct in the wild. Captive breeding populations exist in Bronx and Toledo zoos in USA and in two captive breeding facilities in Tanzania. Efforts to reintroduce the species back to its natural habitat at Kihansi Gorge wetlands have become a long process. Both ex-situ and in-situ experiments have revealed promising outcomes but when the toads are freely (hard) released in the wetlands they disperse widely and detection becomes difficult.  Cages for acclimatising the toads before hard release have been constructed in two of the Kihansi Gorge spray wetlands. Factors such …


Representasi Perempuan Jawa Dalam Serat Wulang Putri: Analisis Wacana Kritis, Atin Fitriana Dec 2019

Representasi Perempuan Jawa Dalam Serat Wulang Putri: Analisis Wacana Kritis, Atin Fitriana

Paradigma: Jurnal Kajian Budaya

The Javanese culture has a specific perspective on the ideal figure of women. This perspective is generally manifested in the classical texts, for example, in Serat Wulang Putri Adisara. Written by Nyi Adisara. Serat Wulang Putri contains the teachings for royal daughters in living their life as Javanese women based on Javanese teachings. In this manuscript, the readers can see the women figure portrayed from the perspective of a woman writer. This paper discusses the ideal women’s discourse in Serat Wulang Putri using the approach of critical discourse analysis from van Dijk. The analysis is conducted by considering the text’s …


From The Uplands Of Mindanao: Healing A Fragmented Land And Its People Through An Integral Ecological Approach, J. Andres F. Ignacio Dec 2019

From The Uplands Of Mindanao: Healing A Fragmented Land And Its People Through An Integral Ecological Approach, J. Andres F. Ignacio

Journal of Management for Global Sustainability

Upland degradation has been a growing concern in the Philippines in the wake of extensive logging and clearing in the 1970s–1980s. As forests vital to the water supplies of burgeoning communities were depleted, the chances of these areas regenerating were set back by the encroachment of intensive agriculture that extended into the uplands. Genetically modified (GM) corn heavily marketed from the early 2000s onward now dominates the marginal uplands of Northern and Central Mindanao through burning in the dry season, adjacent to remaining forest stands and grasslands. Together with the abuse of the soil in pursuit of economic growth, a …


Sustainability Values Of Students As Influences On The Image Of A University Transitioning To Sustainability, Anna A. Mendiola Dec 2019

Sustainability Values Of Students As Influences On The Image Of A University Transitioning To Sustainability, Anna A. Mendiola

Journal of Management for Global Sustainability

The journey toward sustainability is a difficult process for a university given the complex requirements necessary for becoming sustainable. To implement sustainability initiatives effectively, therefore, it is important to obtain the support and commitment of university stakeholders. Having a good image as far as the school’s efforts at sustainability are concerned engages stakeholders and encourages that commitment. It is an important element of change as it provides evidence that the school is indeed serious in its activities. Yet is the perception of the school’s image influenced by the students’ sustainability values? A survey of 798 college students at a private …


Resúmenes, Iajbs Ateneo De Manila University Dec 2019

Resúmenes, Iajbs Ateneo De Manila University

Journal of Management for Global Sustainability

No abstract provided.


Full Issue, Iajbs Ateneo De Manila University Dec 2019

Full Issue, Iajbs Ateneo De Manila University

Journal of Management for Global Sustainability

No abstract provided.


Spanish Editorial, Iajbs Ateneo De Manila University Dec 2019

Spanish Editorial, Iajbs Ateneo De Manila University

Journal of Management for Global Sustainability

No abstract provided.


Model Hewan Coba Pada Penelitian Diabetes, Fauzul Husna, Franciscus D. Suyatna, Wawaimuli Arozal, Erni H. Purwaningsih Dec 2019

Model Hewan Coba Pada Penelitian Diabetes, Fauzul Husna, Franciscus D. Suyatna, Wawaimuli Arozal, Erni H. Purwaningsih

Pharmaceutical Sciences and Research

The animal model has been widely used and contributed vastly to the scientific research over the years. While it can be used as an alternate subject in a study, the selection of the animal is crucial to assess and investigate the influence of the environment and genes on the pathogenesis of a disease. Many factors contribute to the choosing of the animal. They can be ranged from the similarities with the modelled object, easily looked after with less expensive cost, good reproductive performance, ability to produce blood and tissue samples, well-known genetic composition, and the status of the disease can …


Identification And Evaluation Of Antibacterial Compounds From The Vibrio Sp. Associated With The Ascidian Pycnoclavella Diminuta, Abdurraafi’ Maududi Dermawan, Elin Julianti, Masteria Yunovilsa Putra Dec 2019

Identification And Evaluation Of Antibacterial Compounds From The Vibrio Sp. Associated With The Ascidian Pycnoclavella Diminuta, Abdurraafi’ Maududi Dermawan, Elin Julianti, Masteria Yunovilsa Putra

Pharmaceutical Sciences and Research

This study aims to obtain secondary metabolites that have antibacterial activity from bacteria endophytic of ascidian Pycnoclavella diminuta collected from the coast of Bitung, North Sulawesi, Indonesia. The research was started with screening antibacterial activity of six bacteria isolated from P. diminuta. The active bacteria were selected for identification using standard biological molecular method and further fermentation to produce secondary metabolites. The isolation of secondary metabolites was conducted by various chromatography method and then selected fraction was based on the antibacterial activity from bioautography results. The result showed that the active isolate by coding M2.Tnk.Bt 5.10-3.2 was identified as Vibrio …


Chemical Components Of Ocimum Basilicum L. And Ocimum Tenuiflorum L. Stem Essential Oils And Evaluation Of Their Antioxidant Activities Using Dpph Method, Ni Putu Ermi Hikmawanti, Hariyanti, Nurkamalia, Sahera Nurhidayah Dec 2019

Chemical Components Of Ocimum Basilicum L. And Ocimum Tenuiflorum L. Stem Essential Oils And Evaluation Of Their Antioxidant Activities Using Dpph Method, Ni Putu Ermi Hikmawanti, Hariyanti, Nurkamalia, Sahera Nurhidayah

Pharmaceutical Sciences and Research

Ocimum basilicum L. and Ocimum tenuiflorum L. are two types of plants from Ocimum (Lamiaceae). One of their chemical compounds is essential oil. Essential oil might have an antioxidant activities. The part of the plants which are often wasted and never used are stem. This study aimed to analyze the chemical components of O. basilicum L. and O. tenuiflorum L. stem essential oils and evaluate their antioxidant activities. Essential oils were obtained by steam-water distillation. Analysis of chemical component of essential oil was performed using Gas Chromatography-Mass Spectroscopy (GC-MS). Antioxidant activities were evaluated with DPPH method and then the IC50 …