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Journal : Journal of Tropical Pharmacy and Chemistry

Efek Ekstrak Sambiloto (Andrographis paniculata Nees) pada Ekspresi Telomerase dari Kanker Payudara Tikus yang Diinduksi dengan DMBA Yurika Sastyarina; Junaidi Khotib; Sukardiman Sukardiman
Journal of Tropical Pharmacy and Chemistry Vol. 1 No. 1 (2010): J. Trop. Pharm. Chem.
Publisher : Faculty of Pharmacy, Universitas Mulawarman, Samarinda, Indonesia, 75117, Gedung Administrasi Fakultas Farmasi Jl. Penajam, Kampus UNMUL Gunung Kelua, Samarinda, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25026/jtpc.v1i1.12

Abstract

ABSTRACT It has been well documented that chemical carcinogen, 7.12 dimethylbenz(a)anthracene (DMBA), plays a role in the incidence and growth of mammary cancer. Present study was designed to investigate the influence of Andrographis paniculata extract on telomerase activities on DMBA induced breast cancer in the female rat Sprague Dawley strain. DMBA-induced mammary cancer is a useful model to investigate the changes of epithelial cells that occur during mammary cancer progression. Mammary cancer model was induced 10 times twice a week by oral DMBA 20 mg/kg body weight. Mammary cancer occurred in 75 % animals nine weeks after oral administration of DMBA, it was represented with nodule on the mammary gland and the increasing of mammary gland volume compare with normal control F(1.8) = 731.711; p < 0.001. This study was also designed to investigate the effect of Andrographis paniculata extract mammary carcinoma induced by DMBA. Administration of three different dose of Andrographis paniculata (100 mg/kg, 300 mg/kg and 1000 mg/kg) had statistically different with mammary gland volume of DMBA treated rat F (4.17) = 92.777; p<0.05. So, Andrographis paniculata has significant effect on the treatment of DMBA-induced mammary carcinoma. The Epithelial cells were harvested on day 90 and stained with routine histology staining, hematoxylineosin, for morphological qualitative analysis, immunohistochemical examination. The lesions observed from the removed samples ranged widely from benign to malignant. The results showed that DMBA induce cell proliferation, nuclear irregularities, and numerous mitoses and induced cell necrosis. The effect of Andrographis paniculata inhibits cell proliferation and induces apoptosis in cancer cells. On immunohistochemical examination, it shows that Andrographis paniculata can stimulate of telomerase enzyme. Key word: Andrographis paniculata, DMBA, mammary cancer, cell proliferation ABSTRAK Telah dilakukan penelitian efek ekstrak sambiloto (Andrographis paniculata Nees) pada ekspresi telomerase terhadap kanker payudara tikus betina (Sprague dawley) yang diinduksi dengan 7,12 dimethylbenz(a)anthracene (DMBA) menggunakan metode imunohistokimia. Diketahui model kanker payudara dengan induksi DMBA untuk menginvestigasi perubahan dari sel epitel yang terjadi selama prorses karsinogenesis kanker payudara. Pemberian ekstrak sambiloto pada tikus yang mengalami kanker payudara menyebabkan penurunan volume tumor dan ditinjau dari aspek hispatologi dan imunohistokimia adanya ekstrak sambiloto menyebabkan penghambatan proliferasi sel, penurunan ekspresi telomerase dan meningkatkan apoptosis. Kata Kunci : Andrographis paniculata,DMBA, kanker payudara, proliferasi sel
Efek Ekstrak Sambiloto (Andrographis paniculata Nees.) pada Ekspresi P53 dari Kanker Payudara Tikus yang Diinduksi DMBA Yurika Sastyarina; Junaidi Khotib; Sukardiman Sukardiman
Journal of Tropical Pharmacy and Chemistry Vol. 1 No. 2 (2011): J. Trop. Pharm. Chem.
Publisher : Faculty of Pharmacy, Universitas Mulawarman, Samarinda, Indonesia, 75117, Gedung Administrasi Fakultas Farmasi Jl. Penajam, Kampus UNMUL Gunung Kelua, Samarinda, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25026/jtpc.v1i2.25

Abstract

ABSTRACT It has been well documented that chemical carcinogen, 7.12 dimethylbenz-(a)anthracene (DMBA), plays a role in the incidence and growth of mammary cancer. Present study was designed to investigate the influence of Andrographis paniculata extract on telomerase activities on DMBA induced breast cancer in the female rat Sprague Dawley strain. DMBA-induced mammary cancer is a useful model to investigate the changes of epithelial cells that occur during mammary cancer progression. Mammary cancer model was induced 10 times twice a week by oral DMBA 20 mg/kg body weight. Mammary cancer occurred in 75 % animals nine weeks after oral administration of DMBA, it was represented with nodule on the mammary gland and the increasing of mammary gland volume compare with normal control F(1.8) = 731.711; p < 0.001. This study was also designed to investigate the effect of Andrographis paniculata extract mammary carcinoma induced by DMBA. Administration of three different dose of Andrographis paniculata (100 mg/kg, 300 mg/kg and 1000 mg/kg) had statistically different with mammary gland volume of DMBA treated rat F (4.17) = 92.777; p<0.05. So, Andrographis paniculata has significant effect on the treatment of DMBA-induced mammary carcinoma. The Epithelial cells were harvested on day 90 and stained with routine histology staining, hematoxylineosin, for morphological qualitative analysis, immunohistochemical examination. The lesions observed from the removed samples ranged widely from benign to malignant. The results showed that DMBA induce cell proliferation, nuclear irregularities, and numerous mitoses and induced cell necrosis. On immunohistochemical examination, it shows that Andrographis paniculata can stimulate of expression of p53 protein and increase the number of epithelial cells experience apoptosis. Key words: Sambiloto (Andrographis Paniculata Ness), DMBA, mammary cancer, p53 ABSTRAK Telah terdokumentasi dengan baik bahwa karsinogen kimia, 7,12 dimetilbenz(a)antrasena (DMBA), berperan dalam kejadian dan perkembangan kanker payudara. Penelitian ini dirancang untuk mengetahui pengaruh ekstrak Andrographis paniculata ekspresi p53 dan apoptosis pada kanker payudara tikus strain Sprague Dawley yang diinduksi DMBA. Kanker Payudara yang diinduksi DMBA adalah sebuah model yang berguna untuk mengetahui perubahan sel epitel yang terjadi selama perkembangan kanker payudara. Model Kanker Payudara diinduksi DMBA secara per oral 20 mg / kg 10 kali yaitu dua kali seminggu. Kanker Payudara terjadi pada 75% hewan pada sembilan minggu setelah pemberian oral DMBA, Hal itu diwakili dengan benjolan pada kelenjar susu dan meningkatnya volume kelenjar susu dibandingkan dengan F kontrol (1,8) = 731.711; p <0,001. Penelitian ini juga dirancang untuk mengetahui pengaruh ekstrak Andrographis paniculata pada kanker payudara yang diinduksi oleh DMBA. Pada pemeriksaan imunohistokimia, hal itu menunjukkan bahwa sambiloto dapat menurunkan enzim telomerase, meningkatkan ekspresi protein p53 dan meningkatkan jumlah apoptosis sel epitel. Kata Kunci: Sambiloto (Andrographis Paniculata. Ness), DMBA, Kanker payudara, p53
Co-Authors A. Dinar Ambarwati Achmad Fuad Hafid Adam Hermawan Al ‘Amali, Mayla Khayra Aly, M. Ainun Najib Anak Agung Gede Sugianthara Annisa Farida Muti Arie Ika Susanty Ario Imandiri, Ario Aty Widyawaruyanti Awik Puji Dyah Nurhayati Bambang Prayogo Bambang Sugiharto Bambang Tri Purwanto Corry, Maylisa Natalia Dewi Hidayati Dini Retnowati Diyah, Nuzul Wahyuning Djoko Agus P. Djoko Agus Purwanto Dwi Ningsih Dwi Riani Oktavia Palupi Edhi, Narendrani Sasmitaning Edy Listanto Edy Meiyanto Edy Meiyanto Emma Rahmawati Emma Rahmawati Engel, Daniella Elizabeth Eny I. Riyanti Esti Hendradi Faisal Akhmal Muslikh Hadi Poerwono Handayani, Rosita Hardiyanti, Andi Sry Hasan, Muhammad Amir Hidayati, Agriana Rosmalina I.A.A. Widhiartini Idha Kusumawati Iis Wahyuningsih Ilmi, Hilkatul Isna Rahmayani Isnaeni Istiqamah, Farida Junaidi Khotib Juni Ekowati Kholis Amalia Nofianti Kusmana Kusmana Lahardo, Devanus Marcellino Rudyanto Maria Lucia Ardhani Dwi Lestari Melanny Ika Sulistyowaty Miatmoko, Andang Misgiati, Misgiati Munandar, Tristiana Erawati Noor Erma NS Nur Fadilla Achmad Nurhidayah - Nuri Nuri Oka Adi Parwata Prasetyanti, Intan Kris Pratama, Edo Purwitasari, Neny Putri, Anisa Yustikka Rahmawati, Emma Ramadhani, Firmansyah Ardian Rarastoeti Prastiwi Retno Sari Retno Widyowati Riesta Primaharinastiti, Riesta Rijal, Agus Syamsur Roihatul Mutiah Shigeru Sasaki Shigeru Sasaki Siti Maimunah Siti Zulaikah Suciati Suciati Sudjarwo Sudjarwo Sudjarwo Suharjono, Suharjono Sulistiyono, Ilham Robbynoor Sulistyowati, Melanny Ika SUZANA, SUZANA Taufikurrahman Taufikurrahman Taufikurrahman Toto Hadiarto Tri Dewanti W. Tri J. Santoso Tri Sundari Tri Widiandani Tutik Sri Wahyuni Tutuk Budiati Wicaksana, Firman Widiyaningsih, Arum Widyowati , Retno Widyowati, Rr. Retno Wijayanti Pujitono Win Darmanto Wiwied Ekasari Yurika Sastyarina Yurika Sastyarina Yurika Sastyarina Yusuf, Helmy