Bioviability of Mangrove Leaves Extract (Sonneratia alba) on Fibroblast BHK-21 Cell Culture

Arlita Gladys Tricia Charyadie; Aprilia Aprilia; Widyastuti Widyastuti

doi:10.30649/denta.v11i2.92

Bioviability of Mangrove Leaves Extract (Sonneratia alba) on Fibroblast BHK-21 Cell Culture

DENTA ◽

10.30649/denta.v11i2.92 ◽

2019 ◽

Vol 11 (2) ◽

pp. 1

Author(s):

Arlita Gladys Tricia Charyadie ◽

Aprilia Aprilia ◽

Widyastuti Widyastuti

Keyword(s):

Cell Culture ◽

Dental Caries ◽

Cell Viability ◽

Streptococcus Mutans ◽

Leaf Extract ◽

Test Group ◽

Control Group ◽

Fibroblast Cells ◽

Control Group Design ◽

Sonneratia Alba

Background: Dental caries is a major oral health problem which is most commonly found in Indonesia. One of the main factors in role of causing dental caries is Streptococcus mutans which is the primary target of the prevention of caries. Leaf extract of Sonneratia alba has been proven to have an antimicrobial effect towards Streptococcus mutans, but its cytotoxic activity on normal cells is still unknown. The initial cell viability in this study was conducted using cell line BHK-21. Purpose: The aim of this study is to determine the cell viability of fibroblast cells line BHK-21 by given Sonneratia alba’s leaf extract. Materials and Methods: The experiment was conducted using post test only control group design. BHK-21 fibroblast cell culture on 96 wells were divided into cell control group (n=9), media control group (n=9) and test groups (n=9). The test groups were given various concentration of Sonneratia alba’s leaf extract, they were: 5%; 10%; and 20%. The cell cultures were incubated for 24 hours before and after treatment using Sonneratia alba’s leaf extract. After dripping MTT into the microplates, OD were read using ELISA reader and the viability were counted. The data that was acquired from the viability calculation was statistically analyzed using One Way ANOVA and LSD test. Results: Data showed the increase of viability cell in all the test groups. The highest viability cell showed by the test group with 10% concentration of Sonneratia alba (153,7122%±7,42458), and the lowest found in the test group with 20% concentration of leaf extract (141,4682%±7,48752). Conclusion: In this experiment, the leaf extract of Sonneratia alba proved to be nontoxic on fibroblast cells line BHK-21, the extract increased the viability and also caused proliferation of fibroblast cells. Keywords: Dental caries, Sonneratia alba, fibroblast, viability, cell culture Correspondence: Aprilia, Department of Conservation, Faculty of Dentistry, Hang Tuah Univesity, Arif Rahman Hakim 150, Surabaya, Phone 031-5945864, Email: [email protected]

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Effectivity of Jatropha multifida L. Leaves Extract as Antibacterial on Streptococcus mutans using In Vitro Testing Methods

Biomedical Journal of Indonesia: Jurnal Biomedik Fakultas Kedokteran Universitas Sriwijaya ◽

10.32539/bji.v7i2.384 ◽

2021 ◽

Vol 7 (2) ◽

pp. 415-421

Author(s):

Listyaning Kartiko Kinasih ◽

Idamawati Nababan ◽

Suci Erawati ◽

Rouli Natasia M Simanjuntak

Keyword(s):

Dental Caries ◽

Streptococcus Mutans ◽

Leaf Extract ◽

Control Group ◽

Entire Body ◽

Body Parts ◽

Control Group Design ◽

The Individual ◽

Jatropha Multifida

Intoduction: Health is the condition of the entire body and body parts of an individual who is free from disease both physically, mentally and socially, thus enabling the individual to be able to carry out daily activities more productively. However, many people neglect their own health, especially in the field of dental and oral health. Caries is one of the most common oral and dental problems. The prevalence of dental caries in Indonesia is high, namely 88.8%. Dental caries is caused by Streptococcus mutans bacteria which plays a role in the conversion of sucrose to lactic acid. Infection due to Streptococcus mutans bacteria can be treated by taking antibiotics. Apart from drugs, antibiotics can also be obtained from natural ingredients, one of which is the tintir castor plant (Jatropha multifida Linn) or commonly known as the betadine. Objective: To see the effect of the antibacterial content of tintir leaves against Streptococcus mutans bacteria and to determine the differences in the antibacterial effect of betadine leaf extract (Jatropha multifida L.) from a concentration of 25%, 50%, 75%, and 100% against Streptococcus mutans. Methods: The type of research used in this study was a laboratory experimental study with a post-test-only control group design as the research design and to test the sensitivity of bacteria using the paper disc diffusion test. Data analysis using One-Way ANOVA. Result: The results of this study indicate the effect of tintir castor leaf extract (Jatropha multifida L.) in inhibiting the growth of Streptococcus mutans bacteria.

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Uji Konsentrasi Hambat Minimum Ekstrak Daun Gedi (Abelmoschus manihot L.) terhadap Pertumbuhan Bakteri Streptococcus Mutans

e-GIGI ◽

10.35790/eg.6.1.2018.19729 ◽

2018 ◽

Vol 6 (1) ◽

Author(s):

Helen N. Sekeon ◽

Heriyannis Homenta ◽

Michael A. Leman

Keyword(s):

Dental Caries ◽

Streptococcus Mutans ◽

Leaf Extract ◽

Inhibitory Concentration ◽

Inhibitory Effect ◽

Tooth Surface ◽

Control Group ◽

Control Group Design ◽

Cariogenic Bacteria ◽

Group Design

Abstract: Streptococcus mutans is the most common bacterium that causes dental caries due to its ability to ferment carbohydrates into acid resulting in the decreased pH on the tooth surface. Prevention of dental caries could be achieved by inhibiting the growth of cariogenic bacteria. Various efforts to control and prevent the cariogenic bacteria include the usage of herbal ingredients; one of them is gedi leaves (Abelmoschus manihot L.). These gedi leaves contain bioactive compounds such as flavonoids, alkaloids, steroids, and saponins. This study was aimed to prove that gedi leaf extract had inhibitory effect on the growth of S.mutans and to obtain the minimum inhibitory concentration (MIC) of this extract on the growth of S. mutans. This was a true experimental design with a randomized pretest-posttest control group design. Gedi leaf extract was obtained by maceration method in 96% ethanol. The results showed that gedi leaf extract had an antibacterial effect on the growth of S. mutans. We used turbidimetry, UV-Vis spectrophotometer, and two times of treatment to obtain the MIC of gedi leaf extract on Streptococcus mutans which was 6.25%. Conclusion: Gedi leaf extract could inhibit the growth of S. mutans with a MIC of 6.25%.Keywords: dental caries, gedi leaf extract (Abelmoschus manihot L.), Streptococcus mutans Abstrak: Streptococcus mutans merupakan bakteri yang paling banyak menyebabkan karies gigi karena bakteri ini berkemampuan memfermentasi karbohidrat menjadi asam yang berakibat turunnya pH pada permukaan gigi. Pencegahan karies gigi dapat dicapai dengan menghambat pertumbuhan bakteri kariogenik. Berbagai upaya dilakukan untuk mengen-dalikan dan mencegah bakteri kariogenik, antara lain dengan menggunakan bahan herbal; salah satunya yaitu tanaman gedi (Abelmoschus manihot L.). Daun gedi mengandung senyawa bioaktif antara lain flavonoid, alkaloid, steroid, dan saponin. Penelitian ini bertujuan untuk membuktikan efek inhibisi ekstrak daun gedi terhadap pertumbuhan S. mutans dan mendapatkan konsentrasi hambat minimum (KHM) ekstrak daun gedi terhadap pertumbuhan bakteri S. mutans. Jenis penelitian ini ialah eksperimental murni dengan randomized pretest-posttest control group design. Ekstrak daun gedi dibuat dengan metode maserasi dengan menggunakan etanol 96%. Hasil penelitian menunjukkan bahwa ekstrak daun gedi (Abelmoschus manihot L.) memiliki efek antibakteri dalam menghambat pertumbuhan bakteri Streptococcus mutans. Dengan menggunakan metode turbidimetri dan spektrofotometer UV-Vis dalam 2 (dua) kali perlakuan maka diperoleh KHM ekstrak daun gedi (Abelmoschus manihot L.) terhadap bakteri Streptococcus mutans terdapat pada konsentrasi 6,25%. Simpulan: Ekstrak daun gedi dapat meghambat pertumbuhan Streptococcus mutans dengan KHM pada konsentrasi 6,25%.Kata kunci: karies gigi, ekstrak daun gedi (Abelmoschus manihot L.), Streptococcus mutans

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Uji Konsentrasi Hambat Minimum Ekstrak Daun Gedi (Abelmoschus manihot L. Medik) terhadap Pertumbuhan Streptococcus mutans

e-GIGI ◽

10.35790/eg.6.2.2018.20200 ◽

2018 ◽

Vol 6 (2) ◽

Author(s):

Benedicta N. D. Rori ◽

Johanna A. Khoman ◽

Aurelia S. R. Supit

Keyword(s):

Dental Caries ◽

Minimal Inhibitory Concentration ◽

Streptococcus Mutans ◽

Leaf Extract ◽

Inhibitory Concentration ◽

Control Group ◽

Dilution Method ◽

Control Group Design ◽

Group Design ◽

Extract Concentration

Abstract: The main problem in dental health is dental caries that occurs due to the fermentation by Streptococcus mutans bacteria. Gedi leaf (Abelmoschus manihot L. Medical) is one of the common plants in Northern Celebes that contains antimicrobial compounds namely flavonoid, alkaloid, steroid, and saponin; all of them have been proved to inhibit the growth of S. mutans. This study was aimed to determine the minimal inhibitory concentration (MIC) of gedi leaf extract (Abelmoschus manihot L. Medical) to S. mutans growth. This was a true experimental study with a randomized pretest-posttest control group design. The method used in this study was serial dilution method with turbidimetry and spectrophotometry. Samples of gedi leaves were obtained at Paal 2 Manado, and were extracted with maceration method using ethanol 96%. S. mutans bacteria were obtained from the pure bacterial stock at Microbiology Laboratory of Pharmacy Study Program, Faculty of Mathematics and Natural Science University of Sam Ratulangi Manado. The turbidimetry test showed that the tube content became clearer at 25% of extract concentration. Moreover, the UV-Vis spectro-photometer showed a decrease of OD value for the first time at 25% of extract concentration. Conclusion: The minimal inhibitory concentration (MIC) of gedi leaf extract (Abelmoschus manihot L. Medical) to Streptococcus mutans growth was at concentration of 25%.Keywords: gedi leaf (Abelmoschus manihot L. Medical), Streptococcus mutans, MIC, dental caries Abstrak: Masalah utama dalam kesehatan gigi ialah karies gigi yang terbentuk karena proses peragian oleh bakteri Streptococcus mutans. Daun gedi (Abelmoschus manihot L. Medik) merupakan salah satu tanaman khas daerah Sulawesi Utara yang mengandung senyawa antimikroba berupa flavonoid, alkaloid, steroid, dan saponin yang telah terbukti memiliki efek antibakteri terhadap pertumbuhan S. mutans. Penelitian ini bertujuan untuk mengetahui konsentrasi hambat minimum (KHM) ekstrak daun gedi (Abelmoschus manihot L. Medik) terhadap pertumbuhan S. mutans. Jenis penelitian ialah eksperimental murni dengan pretest-posttest control group design. Metode yang digunakan dalam penelitian ini yaitu metode serial dilusi dengan pengujian turbidimetri dan spektrofotometri. Daun gedi diperoleh dari Kecamatan Paal 2 Manado, dan diekstraksi dengan metode maserasi menggunakan pelarut etanol 96%. Bakteri S. mutans diambil dari stok bakteri murni Laboratorium Mikrobiologi Program Studi Farmasi Fakultas MIPA Universitas Sam Ratulangi Manado. Hasil pengujian turbidimetri memperlihatkan bahwa larutan dalam tabung terlihat mulai jernih pada konsentrasi ekstrak 25%. Pada pengujian spektrofotometer UV-Vis terlihat penurunan nilai OD pertama kali pada konsentrasi 25%. Simpulan: Konsentrasi hambat minimum ekstrak daun gedi (Abelmoschus manihot L. Medik) terhadap pertumbuhan Streptococcus mutans terdapat pada konsentrasi 25%.Kata kunci: daun gedi (Abelmoschus manihot L. Medik), Streptococcus mutans, KHM, karies

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Antibiofilm Activity of Mangosteen (Garcinia mangostana L.) Flavonoids against Streptococcus mutans Bacteria

Conservative Dentistry Journal ◽

10.20473/cdj.v10i2.2020.48-50 ◽

2020 ◽

Vol 10 (2) ◽

pp. 48

Author(s):

Sri Kunarti ◽

Aulia Ramadhani ◽

Laskmiari Setyowati

Keyword(s):

Dental Caries ◽

Streptococcus Mutans ◽

Tooth Enamel ◽

Tooth Surface ◽

Control Group ◽

Antibiofilm Activity ◽

Garcinia Mangostana ◽

Control Group Design ◽

Biofilm Inhibition ◽

Significant Difference

Background: Dental caries is one of the most common infectious diseases and often occurs in the community caused by bacteria. Attached bacteria in the tooth surface for a long time will form a biofilm and will lead to demineralization characterized by damage in the structure of the tooth enamel. The bacteria that cause dental caries and can form biofilms is Streptococcus mutans. The bacteria inside biofilms are more resistant to antibacterial agents. Flavonoids in mangosteen pericarp extract can be a cleaner alternative for the anti-biofilm cavity that has properties against Streptococcus mutans. Purpose: To determine the activity of flavonoids in mangosteen pericarp extract at a certain concentration against Streptococcus mutans bacteria. Methods: This study was a laboratory experimental study with a post-test only control group design. Streptococcus mutans were diluted according to the Mc Farland dilution standard 106 in Tryptic Soy Broth (TSB) medium and put in a flexible U-bottom microtiter plate. Then it was incubated for 5x24 hours and checked using crystal violet simple staining to see the formation of biofilms. Flavonoid extract of mangosteen pericarp performed serial dilution in a concentration of 100%, 50%, 25%, 12.5%, 6.25%, 3.125%, 1.56%, and 0.78% was added, and the incubation process were conducted for 1x24 hours. OD (Optical Density) readings were done with a wavelength of 595 nm. Results: There was a significant difference between the test groups and the positive control group. The concentration of 100% had the anti-biofilm activity and showed the value of the highest percentage of inhibition, whilst the concentration of 0.78% showed a minimum biofilm inhibition concentration. The results were demonstrated by a statistical analysis test. Conclusion: Flavonoid extract of mangosteen pericarp at a certain concentration has anti-biofilm activity against Streptococcus mutans biofilm.

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Toxicity Test on Taro Leaf Extract (Colocasia Esculenta L. Schoot) as Mouthwash to BHK-21 Fibroblast Cell Culture in Denture Users

Indonesian Journal of Dental Medicine ◽

10.20473/ijdm.v1i1.2018.35-39 ◽

2018 ◽

Vol 1 (1) ◽

pp. 35 ◽

Cited By ~ 1

Author(s):

Tiara Meilena ◽

Januar Cidie Fabiansyah ◽

Eha Djulaeha ◽

Hanoem Eka Hidayati

Keyword(s):

Mtt Assay ◽

Leaf Extract ◽

Fibroblast Cell ◽

Colocasia Esculenta ◽

Laboratory Research ◽

Control Group ◽

In Vitro Tests ◽

Fibroblast Cells ◽

Leaf Extracts ◽

Control Group Design

Background: One of requirements for a material to be used in dentistry is that the material must be non toxic and non irritant, as well as have biocompatibility properties, not triggering a detrimental effect on the biological environment, both locally and systemically. The first-line tests that must be conducted is in vitro tests, one of which is MTT Assay. Samples used in this research were fibroblast cells (cultured BHK-21 cells) since fibroblasts are the most important and largest components in pulp, periodontal ligament, and gingiva. Purpose: This research aimed to determine toxicity effect of taro leaf extracts (Colocasia esculenta L. Schoot) on BHK-21 fibroblast cells. Methods: This research is an experimental laboratory research using Post Test Only Control Group design. The research treatment are the administration of Taro leaf extract (Colocasia esculenta L. Schoot) with 100%, 80%, 60%, and 40% concentration on BHK-21 fibroblast cell. Results: The fibroblast cell life percentage in 100%, 80%, 60%, and 40% concentration respectively are 106,3%, 50,9%, 36,2%, and 30,1%. The toxicity results are obtained using MTT assay technique after 24 hours. The optical density absorbency values are read by ELISA reader and represent life cell viability. Conclusion: Taro leaf extract (Colocasia esculenta L. Schoot) at a concentration above 80% is considered as non-toxic material to BHK-21 fibroblast cells

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Uji konsentrasi hambat minimum (KHM) ekstrak daun binahong (Anredera cordifolia Steenis) sebagai antibakteri terhadap pertumbuhan Streptococcus mutans

e-GIGI ◽

10.35790/eg.4.2.2016.13766 ◽

2016 ◽

Vol 4 (2) ◽

Author(s):

Klaudya E. Warokka ◽

Jane Wuisan ◽

Juliatri .

Keyword(s):

Minimal Inhibitory Concentration ◽

Streptococcus Mutans ◽

Leaf Extract ◽

Inhibitory Concentration ◽

Test Methods ◽

Control Group ◽

Dilution Method ◽

Control Group Design ◽

Study Program ◽

Group Design

Abstract: Inadequate oral and dental hygiene can cause plaques containing various kinds of bacteria; one of them is Streptococcus mutans which is the main cause of dental caries. Binahong leaf (Anredera cordifolia Steenis) is a medicinal herb that contains antibacterial compounds namely flavonoids, alkonoid, terpanoid, and saponins. This study aimed to determine the minimal inhibitory concentration (MIC) of binahong leaf extract to the growth of Streptococcus mutans. This was a true experimental study with a randomized pretest-posttest control group design. The method used in this study was serial dilution method with turbidimetry and spectrophotometry as the test methods. Binahong leaves were taken from Tempok village and were extracted with maceration method using ethanol 96%. Streptococcus mutans bacteria were obtained from a pure bacterial stock in Microbiology Laboratory of Pharmacy Study Program, Faculty of Mathematics and Natural Science University of Sam Ratulangi Manado. The result showed that the minimal inhibitory concentration (MIC) of binahong leaf extract (Anredera cordifolia steenis) to the growth of Streptococcus mutans was 6.25%.Keywords: Streptococcus mutans, binahong leaf, MIC, tooth cariesAbstrak: Kebersihan gigi dan mulut yang buruk dapat menyebabkan terbentuknya plak yang mengandung berbagai macam bakteri, salah satu diantaranya Streptococcus mutans yang menjadi penyebab utama terjadinya karies gigi. Daun binahong (Anredera cordifolia steenis) merupakan tanaman herbal yang mengandung senyawa antibakteri yaitu flavonoid, alkonoid, terpanoid dan saponin. Penelitian ini bertujuan untuk mengetahui konsentrasi hambat minimum (KHM) dari daun binahong terhadap pertumbuhan Streptococcus mutans. Jenis penelitian ini ialah eksperimental murni dengan randomized pretest-posttest control group design. Penelitian ini menggunakan metode serial dilusi dengan metode pengujian turbidimetri dan spektrofotometri. Daun binahong diperoleh di desa Tempok, dan diekstraksi dengan metode maserasi menggunakan etanol 96%. Bakteri Streptococcus mutans diambil dari stok bakteri murni Laboratorium Mikrobiologi Program Studi Farmasi Fakultas MIPA Universitas Sam Ratulangi Manado. Hasil penelitian mendapatkan bahwa KHM daun binahong terhadap pertumbuhan streptococcus mutans ialah pada konsentrasi 6,25%.Kata kunci: Streptococcus mutans, daun binahong, KHM, karies gigi

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PERBANDINGAN EFEKTIFITAS JUS LIDAH BUAYA DAN KLORHEXIDIN 0.06% TERHADAP JUMLAH KOLONI STREPTOCOCCUS MUTANS SALIVA ANAK DENGAN KARIES

ODONTO Dental Journal ◽

10.30659/odj.5.1.54-59 ◽

2018 ◽

Vol 5 (1) ◽

pp. 54

Author(s):

Shanty Chairani ◽

Sri W Rais ◽

Rani Purba ◽

Amalia AH

Keyword(s):

Dental Caries ◽

Streptococcus Mutans ◽

Aloe Vera ◽

Antimicrobial Properties ◽

In Vitro Study ◽

Control Group ◽

Mouth Rinse ◽

Active Components ◽

Control Group Design

Background: Aloe vera contains active components such as antrhaquinones,saponin, glucomannans, and acemannans that have been known for its antimicrobial properties. In vitro study showed that Aloe vera extract can inhibit the growth of Streptococcus mutans. Studies reported that children with caries have high level of salivary S. mutans which is the main pathogen in dental caries. The gold standard mouthrinse for dental caries is chlorhexidine gluconate, but it has several side effects. The objective of this study was to compare the effect between Aloe vera juice and 0.06% chlorhexidine mouth rinse on salivary S. mutans in children with caries.Methods: This experimental research with pretest and post-test control group design conducted on 30 children (6-12 years old) with number of carious teeth >4. Subjects divided into 2 groups: Aloe vera juice group and 0.06% chlorhexidine group, which instructed to rinse their mouth with 10 ml stated mouthwash, twice a day, during 7-day period. Unstimulated saliva was collected at baseline and after 7 days then inoculated on mitis salivarius bacitracin agar. S. mutans were counted and expressed in CFU/ml. Data were analyzed using paired t-test and independent t-test.Result: The result showed that a significant reduction in salivary S.mutanscounts was observed with Aloe vera juice mouth rinse and 0.06% chlorhexidine (p<0.05). The mean reduction of S. mutans counts was not statistically significantly between grup (p>0.05).Conclusion: These findings suggest that Aloe vera juice can reduce salivary S. mutans in children with caries so it can be considered as alternative mouthwash to prevent caries.

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Uji konsentrasi hambat minimum (KHM) ekstrak daun pacar air (Impatiens balsamina L.) terhadap pertumbuhan Streptococcus mutans

e-GIGI ◽

10.35790/eg.4.2.2016.14161 ◽

2016 ◽

Vol 4 (2) ◽

Author(s):

Raymond A. Lolongan ◽

Olivia Waworuntu ◽

Christy N. Mintjelungan

Keyword(s):

Minimum Inhibitory Concentration ◽

Streptococcus Mutans ◽

Leaf Extract ◽

Inhibitory Concentration ◽

Control Group ◽

Microbiology Laboratory ◽

Control Group Design ◽

Group Design ◽

Impatiens Balsamina ◽

Herbal Plant

Abstract: Impatiens balsamina L. is an herbal plant which contains flavonoids that has been proven to inhibit the growth of Streptococcus mutans. This study was aimed to determine the minimum inhibitory concentration (MIC) of the balsamina leaf extract on the growth of Streptococcus mutans. This was a true experimental study with a randomized pretest-postest control group design. The method used was serial dilution and tested with the spectrophotometer and turbiditry measurements. Balsamina leaf was extracted by using maceration method with 96% ethanol. The Streptococcus mutans bacteria were obtained from pure stock bacteria at Microbiology Laboratory of Pharmacy Faculty of Mathematics, University of Sam Ratulangi. The results indicated that the minimum inhibitory concentration (MIC) of the balsamina leaf (Impatiens balsamina L.) extract on the growth of Streptococcus mutans was at a concentration of 3.125%.Keywords: balsamina leaf (Impatiens balsamina L.), Streptococcus mutans, MIC Abstrak: Pacar Air (Impatiens balsamina L.) merupakan tanaman herbal yang mengandung flavonoid yang telah terbukti dapat menghambat pertumbuhan Streptococcus mutans. Penelitian ini bertujuan untuk mengetahui konsentrasi hambat minimum (KHM) dari ekstrak daun Pacar Air terhadap pertumbuhan Streptococcus mutans. Jenis penelitian ialah eksperimental murni dengan Randomized Pretest-Posttest Control Group Design. Metode yang digunakan dalam penelitian ini yaitu metode serial dilusi dengan metode pengujian turbidimetri dan spektrofotometri. Daun Pacar air diekstraksi dengan metode maserasi menggunakan pelarut etanol 96%. Bakteri Streptococcus mutans diperoleh dari stok bakteri murni Laboratorium Mikrobiologi Program Studi Farmasi Fakultas MIPA Universitas Sam Ratulangi. Hasil penelitian ini menunjukkan bahwa konsentrasi hambat minimum (KHM) ekstrak daun Pacar Air terhadap pertumbuhan Streptococcus mutans pada konsentrasi 3,125%. Kata kunci: daun pacar air (Impatiens balsamina L), Streptococcus mutans, KHM

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Uji Sitotoksisitas Ekstrak Pektin Limbah Kulit Buah Kopi Robusta (Coffea canephora) pada Kultur Sel Fibroblas Pulpa Gigi Manusia (Cytotoxicity Effect of Pectin Extract from Coffea Robusta (Coffea canephora) Fruit Peels on Human Dental Pulp Fibroblasts Cel

Pustaka Kesehatan ◽

10.19184/pk.v6i1.7154 ◽

2018 ◽

Vol 6 (1) ◽

pp. 173

Author(s):

Kharishah Muslihah ◽

Agus Sumono ◽

Dwi Warna Aju Fatmawati

Keyword(s):

Cell Culture ◽

Cell Viability ◽

Dental Pulp ◽

Waste Product ◽

Culture Method ◽

Coffea Canephora ◽

Control Group ◽

Cytotoxicity Test ◽

Control Group Design ◽

Human Dental Pulp

Background: Coffee has a by-product (waste product) that generated from coffee processing. Coffee fruit's peels contains active compound, that is pectin. Pectin has several benefits in health, as a regeneration of hard and soft tissue that can be applied in dentistry and pectin has the potential as an anti-cancer substance. Pectin as a biomaterial must have biocompability. Biocompatibility of the material can be tested by cytotoxicity test by MTT method on human dental pulp fibroblasts cell culture. Objective: To know the toxicity of extract pectin from coffee robusta fruit peels on human dental pulp fibroblasts cell culture. Method: This research is a experimental laboratory with post-test only control group design. Culture of fibroblast cells at the well was exposed by pectin extract for 24 hours, then each well was given MTT and incubated for 4 hours. The effects of cytotoxicity were measured by calculating cell viability (%). Data were analyzed using Probit test, One-way ANOVA followed by LSD. Result: Each group has a cell viability value above 50%. Conclusion: Extract pectin from Robusta coffee fruit peel's had no cytotoxic effect on human dental pulp fibroblsts cell culture Keywords: coffe robusta fruit peels, cytotoxicity, human pulp fibroblst cell culture, pectin

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The Effectiveness Of Anchovy Concentration (Stolephorus insularis) as Antimicrobial to Streptococcus mutans (In Vitro)

DENTA ◽

10.30649/denta.v10i1.37 ◽

2016 ◽

Vol 10 (1) ◽

pp. 71

Author(s):

Almira Fa’Izah ◽

Istien Wardani ◽

Diana Soesilo

Keyword(s):

Dental Caries ◽

Streptococcus Mutans ◽

Positive Control ◽

Negative Control ◽

Diffusion Method ◽

Control Group ◽

Oral Diseases ◽

Clear Zone ◽

Control Group Design

Background: Dental and oral diseases which are often found in children is dental caries. Streptococcus mutans is the main cause of caries. Caries can be prevented by using a topical application of fluoride. The Anchovy (Stolephorus insularis) contains protein, vitamins (A, B1, C), and minerals (Fe, Ca, K, F). Calcium fluoride (CaF2) within the anchovy can inhibit the occurrence of dental caries. Purpose: The aim of this study was to determine the antimicrobial ability of anchovy extract (Stolephorus insularis) to Streptococcus mutans. Materials and Methods: This study was a laboratory experimental research with post test only control group design. Diffusion method were applied with 2 controls: negative control used DMSO 1%, positive control used NaF solution, and 3 concentrations of anchovy extract (Stolephorus insularis) 3%, 6%, and 12%, each group were composed of 6 samples. Antimicrobial was assessed by measuring the diameter of the clear zone around the discs contained the anchovy extract (Stolephorus insularis). Data were analyzed by Kruskal-Wallis test followed by Mann-Whitney test. Result: The results from this study showed clear zone around the discs of the anchovy extract (Stolephorus insularis). The more concentration of the extract showed the more antimirobial zone diameter. The average zone of antimicrobial at the concentration of 3% were 7,11 mm, 6% 9,5 mm, 12% 10,78 mm, for the negative control DMSO 1% 6 mm and the positive control NaF solution 8,16 mm. The largest diameter of the clear zone was at concentration of 12% (P < 0,05). Conclusion: The anchovy extract (Stolephorus insularis) had an antimicrobial effect to the growth of Streptococcus mutans.

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