Sarcoma 180
Análises citogenéticas e expressão da telomerase em sarcoma 180
... de sarcoma 180 com as teorias existentes permitiram a proposta de uma teoria para a evolução cromossômica da linhagem celular sarcoma 180, que pode ser extrapolada para outros tumores, até ...
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A polysaccharide fraction extracted from Pleurotus ostreatus mycelial biomass inhibit Sarcoma 180 tumor
... against Sarcoma 180 in ...of Sarcoma 180 of about 84% using doses of 10, 30 and 100 mg/kg of an ethanolic precipitated from the culture broth of ...
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In vivo growth-inhibition of Sarcoma 180 by piplartine and piperine, two alkaloid amides from Piper
... Piplartine {5,6-dihydro-1-[1-oxo-3-(3,4,5-trimethoxyphenyl)-2-pro- penyl]-2(1H)pyridinone} and piperine {1-5-(1,3)-benzodioxol-5-yl)- 1-oxo-2,4-pentadienyl]piperidine} are alkaloid amides isolated from Piper. Both have ...
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Cytoxicity and Apoptotic Mechanism of Ruthenium(II) Amino Acid Complexes in Sarcoma-180 Tumor Cells
... Over the past several decades, much attention has been focused on ruthenium complexes in antitumor therapy. Ruthenium is a transition metal that possesses several advantages for rational antitumor drug design and ...
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Extracellular polysaccharide production by a strain of Pleurotus djamor isolated in the south of Brazil and antitumor activity on Sarcoma 180
... Sarcoma 180 (S180) tumor culture was obtained by courtesy from the Pharmacology Department from UNIVALI (Itajaí/SC/Brazil), and maintained through weekly intraperitoneal injections in male Swiss albino mice ...
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Braz. J. Pharm. Sci. vol.46 número2
... Laboratory animals represent a valuable experi- mental system for the understanding of the mechanism of cancer in humans. The majority of the currently accepted concepts of tumorigenesis are strongly influenced by cancer ...
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Antitumor effect of laticifer proteins of Himatanthus drasticus (Mart.) Plumel Apocynaceae
... The present work reports the antitumor effects of HdLP on mice transplanted with Sarcoma 180 and rats transplanted with Walker 256 carcinosarcoma. These models are animal-originated tumors frequently used ...
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Antitumour properties of the leaf essential oil of Xylopia frutescens Aubl. (Annonaceae)
... The aim of this study was to investigate the chemical composition and anticancer effect of the leaf essen- tial oil of Xylopia frutescens in experimental models. The chemical composition of the essential oil was analysed ...
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Morphological and biochemical alterations activated by antitumor clerodane diterpenes
... Casearia sylvestris Swartz (Salicaceae) is a plant commonly widespread in the Americas. It has oxygenated tricyclic bioactive clerodane diterpenes with antimicrobial, antiulcer, larvicidal, chemopreventive, anti- ...
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ANTINEOPLASIC ACTIVITY OF Agaricus brasiliensis BASIDIOCARPS ON DIFFERENT MATURATION PHASES Francielly Mourão1 , Giani Andrea Linde
... The fungus is a Basidiomycete studied because of its immunomodulation and/or antitumor substances. The objective of this study was to verify the antineoplasic activity on different basidiocarp maturation phases on ...
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1H HR-MAS NMR and S180 cells : metabolite assignment and evaluation of pulse sequence
... (HR-MAS NMR) é uma técnica empregada na avaliação de células e tecidos intactos. Entretanto, parâmetros bem estabelecidos de NMR são cruciais para a obtenção de resultados confiáveis. A fim de discutir as principais ...
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Rev. bras. farmacogn. vol.27 número6
... The protein fraction extracted from the latex showed an activity against the cell lines of Sarcoma 180 and Walker carcinoma 256, by the intraperitoneal route, not presenting orally the s[r] ...
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In vivo antitumoural activity and composition of an oil extract of Brazilian propolis
... Renal parameters were also evaluated. The histopathological analyses of the kidneys showed focal areas of necrosis in the tubu- lar epithelium in all groups of treatment, suggesting that the treat- ment with 5-FU, ODEP ...
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Improvement of in vivo anticancer and potential of thalidomide derivatives
... The strategy of antiangiogenic drugs is based on inhibiting formation of new blood vessels as alternative to limit cancer progression. In this work, we investigated the antitumor and antiangiogenic potential of eight ...
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UNIVERSIDADE FEDERAL DE UBERLÂNDIA INSTITUTO DE GENÉTICA E BIOQUÍMICA PÓS-GRADUAÇÃO EM GENÉTICA E BIOQUÍMICA EFEITO CITOTÓXICO E ANTITUMORAL DA BOTHROPSTOXINA-I E DA CROTAMINA
... Figura 4. Efeito citotóxico sobre a linhagem de sarcoma 180 murino. (A) BthTX-I, BthTX-I BPB, BthTX-I NPSC e BthTX-I NBSF, (B) peçonha bruta de Crotalus durrissus terrificus e crotamina. As células de S180 ...
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Rev. bras. farmacogn. vol.22 número6
... The methanolic extract of Guettarda platypoda DC., Rubiaceae has low toxicity and promising anti- inflammatory activity at doses of 50, 100 and 150 mg/ kg and antitumor activity to Sarcoma 180 at doses of ...
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CURSO DE CIENCIAS BIOLÓGICAS
... empregos. O objetivo deste trabalho foi testar este extrato em camundongos inoculados com Toxoplasma gondii, assim como, em células proliferativas do Sarcoma 180. O rizoma foi pesado, lavado em água ...
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Avaliação do potencial antitumoral e antiangiogênico de novos análogos ftalimídicos da talidomida
... tumor Sarcoma 180 e tratados na dose 50mg/Kg/7 dias, via ...do Sarcoma 180, após 72 horas de incubação, nas doses de 10, 50 e 100µg/mL, por citometria de fluxo, através dos seguintes ensaios: ...
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Cytogenotoxic and oxidative status evaluation of Morinda citrifolia
... Cancer is one of the most leading causes of death worldwide. Morin- da citrifolia was reported to have antitumor effects. Cisplatin (CDDP), Doxorubicin (DOX) and Cyclophosphamid (CPA) are the known effecti- ve ...
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J. Braz. Chem. Soc. vol.25 número6
... (HR-MAS NMR) é uma técnica empregada na avaliação de células e tecidos intactos. Entretanto, parâmetros bem estabelecidos de NMR são cruciais para a obtenção de resultados confiáveis. A fim de discutir as principais ...
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