Studies on the antineoplasticity of Schiff bases containing 5-nitrofuran and pyrimidine.

abstract：:Studies were made of the therapeutic response of six human colorectal tumor lines serially transplanted in immunosuppressed mice. The tumors with adenomatous structure showed greater sensitivity against different cytotoxic agents than the gelatinous ones. Among the drugs, 5-FU, BCNU and MeCCNU proved to be the most ef...

journal_title：Oncology

authors： Kopper L,Lapis K,Hegedüs C

更新日期：1980-01-01 00:00:00

abstract：BACKGROUND:Gemcitabine monotherapy is the cornerstone of the treatment of patients suffering from advanced pancreatic cancer (PC). For a few years, new chemotherapeutic agents and combinations have been under validation. The use of such treatment makes it necessary to determine factors that could predict survival time....

journal_title：Oncology

authors： Maréchal R,Demols A,Gay F,De Maertelaere V,Arvanitaki M,Hendlisz A,Van Laethem JL

更新日期：2007-01-01 00:00:00

abstract：OBJECTIVE:The prognosis of patients with locally advanced squamous cell carcinoma (SCC) of the tongue is poor. Postoperative chemoradiotherapy (CRT) improves locoregional control and survival in high-risk patients. We investigated the prognostic factors for clinical T4a tongue SCC, and elucidated whether postoperative ...

journal_title：Oncology

authors： Yokota T,Iida Y,Ogawa H,Kamijo T,Onozawa Y,Todaka A,Hamauchi S,Onoe T,Nakagawa M,Yurikusa T,Tanuma A,Yamashita A,Nishimura T,Yasui H,Onitsuka T

更新日期：2016-01-01 00:00:00

abstract：:The aim of this study was to both develop and validate a nomogram based on the Ki-67 index to predict recurrence. We constructed a nomogram using the Cox proportional hazards model with 953 N0 and N1 postoperative hormone receptor (HR)-positive breast cancer patients and validated it in an external cohort of 895 patie...

journal_title：Oncology

authors： Park YH,Im SA,Cho EY,Ahn JH,Woo SY,Kim S,Keam B,Lee JE,Han W,Nam SJ,Park IA,Noh DY,Yang JH,Ahn JS,Im YH

更新日期：2014-01-01 00:00:00

abstract：:An immunohistochemical stain to the c-ErbB-2 protein was performed in 225 paraffin-embedded tissue blocks from patients with locally advanced gastric cancer who underwent curative resection. The overexpression of the c-ErbB-2 protein was observed in 27.4% of the patients. The c-ErbB-2 positivity showed a statistically...

journal_title：Oncology

authors： Lee HR,Kim JH,Uhm HD,Ahn JB,Rha SY,Cho JY,Lee JI,Lee KH,Chung HC,Roh JK,Min JS,Lee KS,Shin DH,Kim BS,Hong SW,Choi JH

更新日期：1996-05-01 00:00:00

abstract：OBJECTIVE:This phase II study examined the efficacy and safety of alternating regimens of mFOLFOX6 and FOLFIRI as a first-line treatment for unresectable or metastatic colorectal cancer. PATIENTS AND METHODS:Forty-eight patients were enrolled in this study. Patients received an alternating regimen of 4 cycles of mFOLF...

journal_title：Oncology

authors： Oki E,Emi Y,Akagi Y,Tokunaga S,Sadanaga N,Tanaka T,Ogata Y,Saeki H,Kakeji Y,Baba H,Nishimaki T,Natsugoe S,Shirouzu K,Maehara Y,Kyushu Study Group of Clinical Cancer.

更新日期：2013-01-01 00:00:00

abstract：:The methodology of future antiemetic studies will reflect the need to address the problems identified in current studies. New preclinical information on the mechanisms of emesis and antiemetic action will allow more rational clinical study design. Prior to large randomized studies, phase I and II trials should define ...

journal_title：Oncology

authors： Olver IN

更新日期：1996-06-01 00:00:00

abstract：OBJECTIVE:There is much evidence for the detrimental effect of treatment interruptions on tumor control, particularly in head and neck cancer. In order to determine the outcome of the treatment interruptions in postoperative irradiation of breast cancer, 853 female patients treated between 1990 and 1999 inclusive were ...

journal_title：Oncology

authors： Bese NS,Sut PA,Ober A

更新日期：2005-01-01 00:00:00

abstract：:Surgical resection, transarterial chemoembolization, percutaneous ethanol injection therapy, radiofrequency ablation, and orthotopic liver transplantation are generally accepted treatment modalities in hepatocellular carcinoma, but there has been no standard therapy for patients at the advanced stage. Several combinat...

journal_title：Oncology

authors： Lee HC

更新日期：2008-01-01 00:00:00

abstract：PURPOSE:Breast cancers expressing high levels of Ki-67, a nuclear marker of cell proliferation, are associated with worse outcome. Recent data from neoadjuvant studies indicate that a single measurement of the nuclear proliferation marker Ki-67 in breast carcinoma during neoadjuvant therapy is strongly predictive of lo...

journal_title：Oncology

authors： Miglietta L,Vanella P,Canobbio L,Naso C,Cerisola N,Meszaros P,Parodi MA,Morabito F

更新日期：2010-01-01 00:00:00

abstract：OBJECTIVES:Hepatocellular carcinoma (HCC) is one of the most prevalent malignancies in China and, due to the limited efficacy of currently available therapies, is responsible for a large number of deaths. IFN-alpha therapy has shown promise in the treatment of various forms of human cancer and is considered in the trea...

journal_title：Oncology

authors： Wu WZ,Sun HC,Gao YQ,Li Y,Wang L,Zhou K,Liu KD,Iliakis G,Tang ZY

更新日期：2004-01-01 00:00:00

abstract：:Information technology (IT) can enhance or change many scenarios in cancer research for the better. In this paper, we introduce several examples, starting with clinical data reuse and collaboration including data sharing in research networks. Key challenges are semantic interoperability and data access (including data...

journal_title：Oncology

authors： Ahlbrandt J,Lablans M,Glocker K,Stahl-Toyota S,Maier-Hein K,Maier-Hein L,Ückert F

更新日期：2020-01-01 00:00:00

abstract：OBJECTIVE:Pegylated liposomal doxorubicin (PLD) and capecitabine (CAP) have separately shown significant antitumor activity in a wide range of solid tumors. A phase I study was conducted in order to determine the maximum tolerated dose (MTD) and dose-limiting toxicities (DLTs) of their combination in patients with refr...

journal_title：Oncology

authors： Maltezos E,Amarantidis K,Trichas M,Vasiliadis M,Toromanidou M,Chatzaki E,Karayiannakis A,Tsaroucha A,Romanidis K,Kakolyris S

更新日期：2005-01-01 00:00:00

abstract：:23 patients received cis-platinum, doxorubicin and cyclophosphamide for gynecologic malignancy between December 1, 1980 and December 1, 1982. Each patient was randomized with each course of chemotherapy to receive intravenous droperidol or the combination of promethazine and chlorpromazine rectal suppositories as an a...

journal_title：Oncology

authors： Roberts WS,Wisniewski BJ,Cavanagh D,Marsden DE

更新日期：1985-01-01 00:00:00

abstract：:The effects of theophylline treatment on mouse B-16 melanoma cell growth, metabolism, and membrane antigen expression in vitro were studied. Theophylline treatment inhibited DNA synthesis and the cell growth rate, and caused an elevation of intracellular cAMP levels. Cells treated with theophylline became elongated an...

journal_title：Oncology

authors： Kolb CA,Mansfield JM

更新日期：1980-01-01 00:00:00

abstract：OBJECTIVES AND METHODS:Tumor dormancy and resistance to cytotoxic agents are key limiting events in the treatment of malignant diseases. To determine whether both are influenced by the extracellular milieu in which tumors reside, HT1080 human fibrosarcoma, MCF-7 breast carcinoma and OSCORT osteosarcoma cell proliferati...

journal_title：Oncology

authors： Pogány G,Timár F,Oláh J,Harisi R,Polony G,Paku S,Bocsi J,Jeney A,Laurie GW

更新日期：2001-01-01 00:00:00

abstract：:Primary fetal rat fibroblasts (FRF cells) were transfected with DNA extracted from BKV-transformed hamster kidney cells at low passage after transformation (HKBKlp cells) and at high passage after transformation (HKBKhp cells). Two transformed rat cell lines were obtained, FRF-DNA-HKBKlp cells and FRF-DNA-HKBKhp cells...

journal_title：Oncology

authors： Possati L,Collesi A,Rosciani C,Rubini C

更新日期：1986-01-01 00:00:00

abstract：:We started a treatment trial for malignant pericardial tamponade with intracavitary oxytetracycline, 500-1,000 mg/day, administered via an indwelling pericardial cannula after extraction of as much pericardial fluid as possible. This procedure was repeated every 24 h for 6 consecutive days or until no more fluid could...

journal_title：Oncology

authors： Grau JJ,Estapé J,Palombo H,Roca M,Daniels M,Tarragó E,Viñolas N

更新日期：1992-01-01 00:00:00

abstract：:Tumor cell apoptosis, proliferation and p27 expression using an in situ apoptosis detection kit, anti-Ki67 antibody and anti-p27 antibody were investigated in 171 colorectal adenocarcinoma specimens, together with the assessment of mutated p53 expression. No apparent association was observed among p27 expression, muta...

journal_title：Oncology

authors： Tenjo T,Toyoda M,Okuda J,Watanabe I,Yamamoto T,Tanaka K,Ohtani M,Nohara T,Kawasaki H,Tanigawa N

更新日期：2000-01-01 00:00:00

abstract：:Twelve patients with advanced primary lung cancers associated with malignant pleural effusion were treated with intrathoracic instillation of recombinant interleukin-2 with or without in-vitro-sensitized cells. Two cases achieved complete response, and 7 partial response. The adverse effects seen in the protocol were ...

journal_title：Oncology

authors： Miyao H,Chou T,Ito K,Moriyama H,Mitsuma S,Wakabayashi M,Yoshizawa H,Arakawa M

更新日期：1994-01-01 00:00:00

abstract：:Aromatase inhibitor (AI) is widely used as an endocrine treatment in postmenopausal patients with hormone receptor-positive breast cancer. To identify useful prognostic factors for patients with metastatic breast cancer treated with AI therapy, we investigated the association between several hormone receptor-related f...

journal_title：Oncology

authors： Motomura K,Ishitobi M,Komoike Y,Koyama H,Nagase H,Inaji H,Noguchi S

更新日期：2010-01-01 00:00:00

abstract：OBJECTIVES AND METHODS:The association oxaliplatin (OXA)-5-fluorouracil/folinic acid (FUFA) is currently a standard first-line treatment for advanced colorectal cancer. The main objective of this experimental study was to examine the cytotoxic effects resulting from the addition of ionizing radiation (Rgamma) to the co...

journal_title：Oncology

authors： Magné N,Fischel JL,Formento P,Etienne MC,Dubreuil A,Marcié S,Lagrange JL,Milano G

更新日期：2003-01-01 00:00:00

abstract：:An increase in serum iron levels and a decrease in serum unsaturated iron binding capacity (uIBC) were noted following the administration of cisplatinum to 9 children with malignancies. The mean serum iron concentration increased from a pretreatment level of 75.7 +/- 30.5 micrograms/ml to a posttreatment level of 162....

journal_title：Oncology

authors： Kletter G,Parks BR Jr,Bhatnagar A,Iyer RV

更新日期：1988-01-01 00:00:00

abstract：OBJECTIVES:Recently, it has been reported that expression of the HRK gene was significantly reduced by hypermethylation in astrocytic tumors. Our aim is to verify the alterations in the HRK gene in primary central nervous system lymphomas (PCNSLs). METHODS:We analyzed the hypermethylation status and expression of the ...

journal_title：Oncology

authors： Nakamura M,Ishida E,Shimada K,Nakase H,Sakaki T,Konishi N

更新日期：2006-01-01 00:00:00

abstract：:The mucinous-like carcinoma-associated antigen (MCA), a new tumour marker, was dosed in 150 serous effusions. The levels of MCA were measured by means of an enzyme immunoassay (EIA). Ninety-seven were pleural effusions, 49 were peritoneal effusions and 4 were pericardial effusions. Thirty-five effusions were caused by...

journal_title：Oncology

authors： Cappellari A,Bagarella M,Olivati S,Corradi G

更新日期：1992-01-01 00:00:00

abstract：:Three polycyclic hydrocarbons: benzo(a)pyrene; dibenz(a,h)-anthracene and dibenz(a,c)anthracene, differing in their carcinogenicity, were administered to female rats. The comparative intracellular localization of these compounds was studied by fluorescence microscopy. The two carcinogenic molecules were localized both...

journal_title：Oncology

authors： Stora C

更新日期：1980-01-01 00:00:00

abstract：:A poorly differentiated adenocarcinoma of the human oviduct was studied by light and transmission electron microscopy. Cells contained abundant mitochondria, bound and free ribosomes, prominent Golgi's bodies and aggregates of membrane-bound dense bodies. The small glandular lumina with numerous microvilli were genera...

journal_title：Oncology

authors： Rorat E,Fenoglio C

更新日期：1976-01-01 00:00:00

abstract：OBJECTIVE:Therapeutic decision-making in metastatic renal cell carcinoma (MRCC) is based on conventional radiological evaluation. Fluorodeoxyglucose positron emission tomography (FDG-PET) scans may modify this strategy. METHODS:Patients with MRCC for whom a therapeutic decision had been made underwent an FDG-PET scan ...

journal_title：Oncology

authors： Dilhuydy MS,Durieux A,Pariente A,de Clermont H,Pasticier G,Monteil J,Ravaud A

更新日期：2006-01-01 00:00:00

abstract：:In this study an attempt is made to propose a working clinical classification and staging of adult non-Hodgkin's lymphoma (NHL) which brings out both primary site and extent of disease. Unlike childhood NHL, where histopathology is uniformly of unfavourable type, this clinical staging system seems to have a prognostic...

journal_title：Oncology

authors： Lalitha N

更新日期：1990-01-01 00:00:00

abstract：OBJECTIVES:To assess the feasibility and efficacy of intensity-modulated radiation implemented with helical tomotherapy image-guided with daily megavoltage computed tomography for head and neck cancer. METHODS:Between May 2010 and May 2013, 72 patients were treated with curative intent. The median age was 64 years, wi...

journal_title：Oncology

authors： Santa Cruz O,Tsoutsou P,Castella C,Khanfir K,Anchisi S,Bouayed S,Matzinger O,Ozsahin M

更新日期：2018-01-01 00:00:00