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INDONESIA
Indonesian Journal of Cancer Chemoprevention
Published by Indonesian Society for Cancer Chemoprevention
ISSN : 23558989     EISSN : 20880197     DOI : -
Core Subject : Health, Science,
Biochemistry, Genetics & Molecular Biology Medicine & Pharmacology
Indonesian Journal of Cancer Chemoprevention (IJCC) is an open access, peer-reviewed, triannual journal devoted to publishing articles on Cancer Chemoprevention including Experimental and Clinical Pharmacology, especially concerning Anti-Oxidants, Anti-Aging, Anti-Inflammation, Anti-Angiogenesis, and Anti-Carcinogenesis; Cancer Detection; Stem Cell Biology; Immunology; in vitro and in silico Exploration of Chemopreventive Mechanism; and Natural Products.
Arjuna Subject : -
Articles 334 Documents
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Combination of Doxorubicin and Areca Ethanolic Extract Induces Apoptosis by Increasing Caspase-3 Level on Breast Cancer (T47D) Cells Fitria Rahmi; Edy Meiyanto; Ratna Asmah Susidarti
Indonesian Journal of Cancer Chemoprevention Vol 3, No 1 (2012)
Publisher : Indonesian Society for Cancer Chemoprevention

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14499/indonesianjcanchemoprev3iss1pp339-344

Abstract

Despite causing many side effects, doxorubicin (Dox) is still one of breast cancer drug of choice. Thus, combination of chemotherapy is developed in order to decrease doxorubicin regimen dose. The aim of this research is to examine the combination effect of doxorubicin (dox) and areca extract (AE) on T47D human breast cancer cells. The cytotoxic activity was determined using MTT assay. The combination index (CI) of the combination treatment was calculated to determine the effects (synergistic, additive or antagonistic). The combination application of dox (6-22nM) and AE (8-30µg/ml) on T47D cells showed synergistic (CI<0.9) or additive effect (CI=0.9-1.1). The effective combination of dox-AE was 6 nM - 8 µg/ml on CI<0.5. Apoptosis induction of AE solely and its combination with dox was then observed using double staining method. Moreover, expression of Bax and caspase-3 protein which mediated apoptosis, were observed using immunocytochemistry. Combination of AE and Dox increased expression of Caspase-3 but did not increase expression of Bax. This result showed AE increase the effectiveness of doxorubicin against T47D cells.Keywords: Breast cancer, doxorubicin, areca extract, T47D cells
QSAR Analysis of Rocaglamide Derivatives Cytotoxic Activities Using LFER Hansch Model Firdayani Firdayani; Susi Kusumaningrum; Doddy Irawan Setyo Utomo; Agung Eru Wibowo; Chaidir Chaidir
Indonesian Journal of Cancer Chemoprevention Vol 1, No 2 (2010)
Publisher : Indonesian Society for Cancer Chemoprevention

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14499/indonesianjcanchemoprev1iss2pp129-134

Abstract

Rocaglamide derivatives are the compounds which have featuring cyclopenta[b]tetra-hydrobenzofuran skeleton. Until now it includes more than 50 naturally occurring derivatives. They were chosen to be interesting candidates for possible therapeutic agents primarily in the field of cancer chemotherapy due to their cytotoxic activities data against various cancer cells. A quantitative structure activity relationship (QSAR) studies were done to investigate physicochemical properties of molecule which contribute to their activities. Series of rocaglamide derivatives have been used and analyzed using linear free energy regression Hansch model for their cytotoxic activities against MONO-MAC-6 leukemia cells, RAJI lymphoma cells and MEL-JUSO melanoma cells. Results showed that the best QSAR equations were revealed involving C Log P and CMR parameters with nonlinear regression relationships in cytotoxic activities of rocaglamide derivatives against cancer cells above. Keywords: QSAR, Rocaglamide, LFER Hansch
Reveal Cytotoxicity and Antigenotoxicity of Piper nigrum L. Ethanolic Extract and its Combination with Doxorubicin on CHO-K1 Cells Nur Fitra Sari; Beni Lestari; Dian Saputri; Anisa Fauzia Ahsani; Ragil Anang Santoso; Ediati Sasmito; Edy Meiyanto
Indonesian Journal of Cancer Chemoprevention Vol 8, No 3 (2017)
Publisher : Indonesian Society for Cancer Chemoprevention

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14499/indonesianjcanchemoprev8iss3pp110-119

Abstract

Black pepper (Piper nigrum L.), one of the most popular Indonesian spices has been reported to possess various therapeutic effects. The aim of this study is to evaluate the cytotoxicity and antigenotoxicity of black pepper ethanolic extract (BPE) and its combination with doxorubicin (Dox) on CHO-K1 cells. Based on thin layer chromatographyanalysis, BPE contained piperine.Under MTT assay, BPE showed cytotoxic effect with the IC50 value of 68 μg/mL and performed synergism in combination with Dox. In vitro micronucleus test using Giemsa staining revealed that BPE did not cause morphological changes qualitatively on CHO-K1 cells at concentration of 8.5 μg/mL, whereas using flow cytometry analysis showed that BPE could decrease the number of micronucleus (MN) formation induced by doxorubicin. In addition, BPE reduced the ROS level on the CHO-K1 cells which observed by reactive oxygen species (ROS) intracellular assay. The decrease in ROS level indicated that the antioxidant activity of BPE contribute to the antigenotoxicity. Furthermore, molecular docking performed that piperine interacted with DNA Topoisomerase II with docking score of -80.68. Overall,BPE performed cytotoxic effect in single treatment, increased the cytotoxicity and reduced the genotoxicity of doxorubicin. Thus, BPE has potential to be developed further as co-chemotherapeutic and antigenotoxic agent.Keywords: Cytotoxic, genotoxic, Piper nigrum L., CHO-K1, micronucleus
Cytotoxic Activity on MCF-7 Cells and in Silico Study of Sapogenin Steroids From Trigonella foenum-graecum L. Kurnia Agustini; Firdayani Firdayani; Churiyah Churiyah
Indonesian Journal of Cancer Chemoprevention Vol 6, No 1 (2015)
Publisher : Indonesian Society for Cancer Chemoprevention

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14499/indonesianjcanchemoprev6iss1pp1-6

Abstract

Trigonella foenum-graecum (TFG) is one of medicinal plants containing several steroidal sapogenins, such as diosgenin, yamogenin, gitogenin, tigogenin and trigoneoside, and also alkaloid trigonellin and some flavonoids such as vitexin, isovitexin, orientin, isoorientin, which has many activities, such as antidiabetic, estrogenic, and also anticancer.  As phytoestrogen, TFG was predicted to have potency as Selective Estrogen Receptor Modulators (SERMs) which is used for hormonal-dependent breast cancer treatment. This experiment was carried out to investigate interaction of some sapogenin steroids and flavonoids in TFG to estrogen receptor alpha (ERα) and its activity to breast cancer cell line as confirmation. In silico prediction was carried out to investigate their estrogenic activity by analyzing their binding affinity to ERα using AutoDock Vina program. In vitro activity confirmation of TFG extract and its fractions were carried out using MTT assay on Erα-positive human breast cancer cell line, MCF-7.  Results showed that free binding energies of diosgenin and yamogenin were -6.4 kcal/mol, estradiol was -6.0 kcal/mol, and tamoxifen was -5.1 kcal/mol.  While cytotoxicity assay showed that ethyl acetate fraction gave the lowest IC50 of 41.81 ppm, with total steroid content of 20.03 ppm.  From these results, we can conclude that diosgenin and yamogenin have greater binding affinity to ERα comparing to estradiol and tamoxifen.  In vitro assay confirmation showed that ethyl acetate fraction has cytotoxic effect on MCF-7 cells.Keywords: Trigonella foenum-graecum, sapogenin steroids, MCF-7, estrogen receptor alpha, binding affinity
In Vitro Anti-Cancer Alkaloid and Flavonoid Extracted from the Erythrina variegata (Leguminoseae) Plant Tati Herlina; Unang Supratman; Anas Subarnas; Supriyatna Sutardjo; Suseno Amien; Hideo Hayashi
Indonesian Journal of Cancer Chemoprevention Vol 2, No 3 (2011)
Publisher : Indonesian Society for Cancer Chemoprevention

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14499/indonesianjcanchemoprev2iss3pp286-290

Abstract

Erythrina plants, locally known as “dadap ayam”, are higher plant species and have been used as a folk medicine for treatment of cancer. To prove the effectiveness of the leaves and stem bark of E. variegata as an anti-cancer agent, the assay in this research was focused on in vitro test towards breast cancer cell T47D. In the course of our continuing search for novel anti-cancer agent from Erythrina plants, the methanol extract of the leaves and stem bark of E. variegata showed significant anti-cancer activity against breast cancer cell T47D in vitro using the Sulphorhodamine B (SRB) assay. By using the anti-cancer activity to follow the separations, the methanol extract was separated by combination of column chromatography. The chemical structure of an anti-cancer compounds were determined on the basis of spectroscopic evidence and comparison with the previously reported and identified as an erythrina alkaloid (1) and isoflavonoid (2). Compounds (1-2) showed anti-cancer activity against breast cancer cell T47D used with IC50 of  1.0 and 3.3 µg/mL, respectively. This results strongly suggested that E. variegata is promising sources for anti-cancer agents. Keywords: Anti-cancer, Erythrina variegata, Leguminoseae
The Effect of High Temperature Roasted Coffea liberica on Physiological and Histological Structure of Mice’s Kidney Ivolanesky Putri Widodo; Syamsurizal Syamsurizal; Diah Tri Utami
Indonesian Journal of Cancer Chemoprevention Vol 10, No 1 (2019)
Publisher : Indonesian Society for Cancer Chemoprevention

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14499/indonesianjcanchemoprev10iss1pp30-36

Abstract

Numerous varieties of coffee, such as robusta, arabica, gayo and etcetera, was made in order to fulfill the needs of its lovers. In Tungkal, Jambi, Liberica coffee was recently discovered and the chemical reactions during roasting process produces several components, which are caffeine, chlorogenic acid, monosaccharides and others, to create a unique flavor as the identity. Unique flavor of Liberica coffee is obtained from the high temperature roasting process and the components in coffee. This research aims to determine the effect of Liberica coffee (Coffea liberica), concentration (0, 8.000, 10.000 and 12.000 ppm/day) on the physiological and histological structure of the mice’s kidney (Mus musculus L.) for 28 days. The results was showed that kidney histological observation of fatty degeneration, tubular swelling, and pyknotic nucleus associated with percentages of renal tubular damage in the control group, P1, P2 and P3 were 0.71±0.96, 4.91±0.17, 5.82±0.21 and 9.01±0.13 indicating low damage (<50%) and liberica coffee does not affect physiological function, such as creatinine level.Keywords : Liberica coffee, kidney, histological
Cyclosporine A and FK506 as Potent Inhibitors of Streptococcus intermedius Intermedilysin-Induced NFAT-1 Activation Heni Susilowati; Hirohiko Okamura; Katsuhiko Hirota; Kaya Yoshida; Atsushi Tabata; Hideaki Nagamune; Tatsuji Haneji; Yoichiro Miyake
Indonesian Journal of Cancer Chemoprevention Vol 1, No 2 (2010)
Publisher : Indonesian Society for Cancer Chemoprevention

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14499/indonesianjcanchemoprev1iss2pp67-73

Abstract

Cyclosporine A (CsA) and tacrolimus (FK506), a member of calcineurin inhibitors, inhibit inflammation process as part of immune response. Nuclear activated T cells subfamily NFAT1 is a trascription factor responsible for the regulation of immune response genes. Streptococcus intermedius, an oral commensal bacterium, has been shown to strongly associate with liver abscess.  The S. intermedius strains produce intermedilysin (ILY), which is responsible for the bacterial virulence. Cyclosporine A and FK506 have been widely used to control NFAT activation in most of cell types, however the ability of CsA and FK506 to inhibit ILY-induced NFAT1 activation remains to be investigated. The aim of this study was to investigate the effect of CsA and FK506 on NFAT1 activation caused by ILY. Human cholangiocellular cell line HuCCT1 was stimulated with various concentrations of ILY. The cell and nuclear morphological change was observed by microscopy analysis. The NFAT1 nuclear translocation that indicates its activation was detected by immunocytochemistry. The inhibitory effect of CsA and FK506 was tested after 30 min application before ILY treatment by using immunofluorescence microscope. The results showed cell and nuclear shrinkage in ILY-treated cells. The NFAT1 was translocated to the nuclei in HuCCT1 cells, and observed in dose dependent manner.  Cyclosporine A and FK506 inhibited ILY-induced NFAT1 nuclear translocation.  In conclusion, CsA and FK506 may act as potent inflammation control agents in S. intermedius ILY-infected cells.Keywords: Cyclosporine A, FK506, NFAT1, intermedilysin
Anti-Breast Cancer Potency of Multistage Extraction from Jamur Dewa (Agaricus blazei Murill) Solvents on MCF-7 Cells Misgiati Misgiati; Sukardiman Sukardiman; Aty Widyawaruyanti
Indonesian Journal of Cancer Chemoprevention Vol 8, No 2 (2017)
Publisher : Indonesian Society for Cancer Chemoprevention

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14499/indonesianjcanchemoprev8iss2pp68-73

Abstract

ABM (Agaricus blazei Murill) is a basidiomycetes fungus. ABM is used by people for the treatment of diabetes, antihypertention, anticholesterol, anticancer, and immunostimulant. ABM contains terpene, steroids, agaritine, vitamin C, vitamin E, and betaglucane. In this research, ABM extract was tested as an anti-breast cancer in vitro using MCF-7 breast cancer cells. The extract was obtained from the multistage extraction process of several solvents in turn, the solvent used, among others, n-hexane, dichloromethane (DCM), chloroform, ethyl acetate, butanol, and water. The results of the research were the obtained IC50 value from n-hexane extract 247,17 μg /ml; extract DCM 227μg/ml ; chloroform extract 215,64 μg /ml ; extract of ethyl acetate 234,9 μg/ml ; butanol extract 500,78 μg/ml; while the water extract was inactive. Based on these results can be considered for further research to fractionate in order to know which class compounds have the potency as anticancer within the extracts.Key words : Agaricus blazei, multistage extraction, MCF-7 cells.
SMEDDS of Citrus hystrix ethanolic extract improves cardiac and hepar histopathology profile on doxorubicin-induced rats Dhania Novitasari; Prisnu Tirtanirmala; Nindi Wulandari; Layung Sekar Sih Wikanthi; Ade Safitri; Ediati Sasmito
Indonesian Journal of Cancer Chemoprevention Vol 6, No 3 (2015)
Publisher : Indonesian Society for Cancer Chemoprevention

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14499/indonesianjcanchemoprev6iss3pp97-104

Abstract

Citrus hystrix D.C. (kaffir lime) peel contains several flavonoids including rutin, naringenin, hesperidin. C. hystrix peel ethanolic extract (ChEE) has shown its potency as cardioprotector agent in chemotherapy. However, there  are  limitations  to  the  utilization  of  ChEE due to its  poor  water  solubility  and  low  oral bioavailability.  Accordingly,  self-microemulsifying drug delivery system (SMEDDS) formulations were developed to improve the oral absorption of flavonoids. Tween 80, Corn oil, and propylene glicol (5:1:1ml) were combined to form ChEE-SMEDDS. The present study is to evaluated ChEE-SMEDDS for their physicochemical  properties and in vivo using combination with doxorubicin to see blood serum alanine aminotransferase (ALT), aspartate aminotransferase (AST), nitrit oxide (NO) activity and also cardio-hepato-histopathology of female Sprague Dawley rats. The results showed that ChEE-SMEDDS repaired cardio-hepato-histopathology profile of doxorubicin -induced rats, but did not reduce serum activity of NO, ALT and AST. These  results indicated that ChEE-SMEDDS has potency to be developed and improved as cardio-hepato-protector agent in chemotherapy.Keywords: Citrus hystrix D.C., SMEDDS, Cardio-hepatoprotector, Histopathology, Chemoterapy
Safety Evaluation of Chicken Satay In Yogyakarta Indonesia Based on Benzo[a]pyrene Content Khairunissa Irnanda; Argandita Meiftasari; Standie Nagadi; Endang Lukitaningsih
Indonesian Journal of Cancer Chemoprevention Vol 3, No 3 (2012)
Publisher : Indonesian Society for Cancer Chemoprevention

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14499/indonesianjcanchemoprev3iss3pp432-436

Abstract

Chicken satay is one of Indonesian food which is very popular and processed by direct flame over the meat. But, almost every types of food which are prepared by direct flame will produce chemical compounds that contributes to the incidence of cancer. Polycyclic aromatic hydrocarbons (PAH) is a group of compound which can cause cancer and is resulted from the incomplete combustion of fossil fuels or pyrolysis of organic material containing carbon and hydrogen atoms. One PAH compound having mutagenic and highly carcinogenic effect is benzo[a]pyrene which is the highest content found in foods that are burned directly on the flame. This study aims to establish levels of benzo[a]pyrene contained in chicken satay in Yogyakarta, Indonesia and to evaluate how it meets with the maximumbenzo[a]pyrene limit in the burned food based on National Agency of Drug and Food Control which is equal to 5 ppb (5 mg/kg). Analysis were performed by Gas Chromatography method using helium as carrier gas and CPCB-Sil8 as stationary phase. After the sample was prepared and analysed by GC, it is known that the amount of benzo[a]pyrene in chicken satay found in Yogyakarta are ranging from 2.5 to 393.32 ppb. The result are quite high and far above the safety limit determined by National Agency of Drug and Food Control.Therefore, the result of the research needs to be socialized to the public so that people can be more aware about the danger of food they consume.Keywords: chicken satay, benzo[a]pyrene (BaP), policyclic aromatic hidrocarbon (PAH), carsinogen, Yogyakarta

Page 11 of 34 | Total Record : 334

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