Abstract：
:The effects of doxorubicin alone or combined with local heart irradiation on ex vivo cardiac performance were studied in Sprague-Dawley rats. Rats were treated with doxorubicin either administered as a single bolus injection or administered weekly during a period of 10 weeks. In "combined" experiments, local heart irradiation with a single dose of 15 Gy was given prior to drug administration. Evaluation of cardiac performance was performed 14 weeks after initiation of treatment. At drug doses that were tolerated by the rat, single injections with doxorubicin (sd-DXR; up to a dose of 5 mg/kg) did not lead to a change in cardiac performance whereas multiple injections with low-dose doxorubicin (mld-DXR; up to a cumulative dose of 20 mg/kg) led to a dose-dependent decrease in cardiac function. Extracardial toxicity as a result of mld-DXR (cumulative dose < or =15 mg/kg) was mild when compared to the toxicities observed after sd-DXR (5.0 and 7.5 mg/kg). When administration of mld-doxorubicin was preceded by 15 Gy, cardiac performance further decreased. The present data indicate that the interaction between doxorubicin and local heart irradiation with a dose of 15 Gy is additive, when the treatments are given concomitantly. Irradiation did not lead to an increase of DXR-mediated extracardial toxicities. The isolated working rat heart preparation offers a reliable method to evaluate the effects of doxorubicin and new anthracycline analogue on the heart.
journal_name
J Cancer Res Clin Oncoljournal_title
Journal of cancer research and clinical oncologyauthors
Wondergem J,Franken NA,Chin A,van Ravels FJ,Leer JWdoi
10.1007/s004320050148subject
Has Abstractpub_date
1998-01-01 00:00:00pages
148-54issue
3-4eissn
0171-5216issn
1432-1335journal_volume
124pub_type
杂志文章abstract：:The carcinogenicity of long-term feeding of masheri extract to animals in a vitamin-A-sufficient (SLO+) and deficient (SLO-) state was studied in Sprague Dawley rats by feeding daily dose of 3 mg extract over a period of 21 months. The phase I activating enzymes, the glutathione (GSH)/glutathione S-transferase (GST) d...
journal_title：Journal of cancer research and clinical oncology
pub_type： 杂志文章
doi：10.1007/BF01613196
更新日期：1991-01-01 00:00:00
abstract：BACKGROUND:Riproximin, a type II ribosome-inactivating protein (RIP), has shown significant cytotoxic effects in diverse types of cancer cells. To better understand its therapeutic potential, elaborated investigations on the mechanistic aspects of riproximin deem crucial. In this study, we focused on riproximin-mediate...
journal_title：Journal of cancer research and clinical oncology
pub_type： 杂志文章
doi：10.1007/s00432-015-2013-3
更新日期：2016-01-01 00:00:00
abstract：:This article summarizes the various current uses of cytokines, and bone marrow and peripheral blood stem cell transplantation for cancer treatment. Interferons, interleukin-2 and hematopoietic growth factors are extensively used for the treatment of hematopoietic as well as nonhematopoietic malignancies, either as the...
journal_title：Journal of cancer research and clinical oncology
pub_type： 杂志文章,评审
doi：10.1007/BF01213315
更新日期：1995-01-01 00:00:00
abstract：:Antinucleolar antisera were raised in rabbits, goats and sheep to nucleoli isolated from three human tumor cell lines. The antisera were shown to cross-react by immunofluorescence with human tumor cell lines originating from different organs and with frozen sections from a wide variety of human malignant and non-malig...
journal_title：Journal of cancer research and clinical oncology
pub_type： 杂志文章
doi：10.1007/BF00400962
更新日期：1989-01-01 00:00:00
abstract：:To examine the relationship between altered spontaneous mutation rates and malignant characteristics of cells, two hydroxyurea-resistant Chinese hamster ovary cell lines, with alterations in ribonucleotide reductase, were examined for their rates of spontaneous mutation to 6-thioguanine and ouabain resistance, tumor g...
journal_title：Journal of cancer research and clinical oncology
pub_type： 杂志文章
doi：10.1007/BF00393331
更新日期：1989-01-01 00:00:00
abstract：:The role of L-tyrosine, L-phenylalanine, L-dihydroxyphenylalanine (dopa) and L-tryptophan in melanin biosynthesis in melanotic hamster melanoma IC-Sofia was investigated with the aid of 14C-aminoacids. Tyrosine and phenylalanine were found to be the main melanin precursors: about 64.5% of total melanin labeling was du...
journal_title：Journal of cancer research and clinical oncology
pub_type： 杂志文章
doi：10.1007/BF00390476
更新日期：1984-01-01 00:00:00
abstract：:A total of 45 cases of bone tumors and tumor-like lesions were studied in order to determine the expression of an HLA-DR antigen by the monoclonal antibody 910-D-7, and its possible correlation with histology, using the indirect immunoperoxidase method on frozen sections. The pattern of antigen expression was nearly c...
journal_title：Journal of cancer research and clinical oncology
pub_type： 杂志文章
doi：10.1007/BF00404398
更新日期：1986-01-01 00:00:00
abstract：PURPOSE:To calculate the accuracy of the Tokuhashi score (TS) in recent patients with vertebral metastasis (VM), candidates or not to surgical treatment, and thus to assess the external validity of TS. METHODS:Retrospective analysis of prospectively collected data from 90 patients (55 men, 35 women) with VM between 20...
journal_title：Journal of cancer research and clinical oncology
pub_type： 杂志文章
doi：10.1007/s00432-012-1222-2
更新日期：2012-09-01 00:00:00
abstract：:To evaluate the epidermal growth factor receptor (EGFR) protein expression, gene mutations and amplification as predictors of clinical outcome in patients with non-small-cell lung cancer (NSCLC) receiving gefitinib, we have performed fluorescence in situ hybridization (FISH) and immunohistochemistry (IHC). We investig...
journal_title：Journal of cancer research and clinical oncology
pub_type： 杂志文章
doi：10.1007/s00432-007-0320-z
更新日期：2008-05-01 00:00:00
abstract：PURPOSE:The inhibitor of growth (ING) family consists of ING1, ING2, ING3, ING4 and ING5, which function as the type II tumor suppressors. INGs regulate cell proliferation, senescence, apoptosis, differentiation, angiogenesis, DNA repair, metastasis, and invasion by multiple pathways. In addition, INGs increase cancer ...
journal_title：Journal of cancer research and clinical oncology
pub_type： 杂志文章,评审
doi：10.1007/s00432-016-2219-z
更新日期：2017-02-01 00:00:00
abstract：:This report describes two types of reticular epithelial cell in the thymic cortex of the BALB/c mouse, an immature and a mature form. During early stages of lymphoma development, i.e., 2-6 weeks postinfection (p.i.) with Moloney leukemia virus (M-MuLV), activation of the epithelial cells is observed. Although the perc...
journal_title：Journal of cancer research and clinical oncology
pub_type： 杂志文章
doi：10.1007/BF00395387
更新日期：1983-01-01 00:00:00
abstract：:The distribution, size, and configuration of intercellular junctions in the sebaceous tumor of mice were examined using the freeze-fracture technique. Three types of junctions were observed: desmosomes, gap, and tight junctions. Tight junctions in general consisted of short linear unbranched fibrils, and macular or co...
journal_title：Journal of cancer research and clinical oncology
pub_type： 杂志文章
doi：10.1007/BF00411341
更新日期：1982-01-01 00:00:00
abstract：:Intravenous tumor cell injection and spontaneously metastasising transplantable tumors have been used as models for haematogenous tumor spread. To evaluate the validity of these two experimental approaches for the study of blood coagulability and metastases, the effect of anticoagulants on "secondary" tumor growth was...
journal_title：Journal of cancer research and clinical oncology
pub_type： 杂志文章
doi：10.1007/BF00410113
更新日期：1981-01-01 00:00:00
abstract：:The effects of four barbiturates with or without liver-tumor-promoting activity were examined on survival and deoxyribonucleic acid (DNA) synthesis of suckling and adult rat hepatocytes in serum-free primary culture: Of the four barbiturates, two promoters, phenobarbital and barbital, enhanced DNA synthesis of sucklin...
journal_title：Journal of cancer research and clinical oncology
pub_type： 杂志文章
doi：10.1007/BF01629426
更新日期：1992-01-01 00:00:00
abstract：BACKGROUND:The clinical behaviour and outcome of young patients with gastroesophageal tumours (GET) is surmised to differ from older patients, yet data on the comparison of these two patient subgroups is scarce. This study focuses on the investigation of the clinical characteristics and survival outcome of younger-age ...
journal_title：Journal of cancer research and clinical oncology
pub_type： 杂志文章
doi：10.1007/s00432-020-03302-x
更新日期：2020-12-01 00:00:00
abstract：:In 361 Sprague-Dawley rats autochthonous colorectal carcinomas were induced by intrarectal application of the carcinogen AMMN. Tumor-bearing animals were treated with a synthetic thioether-lysophospholipid (TLP) derivative and in combination chemotherapy with 5-fluorouracil (5-FU) and carmustine (BCNU). There was no d...
journal_title：Journal of cancer research and clinical oncology
pub_type： 杂志文章
doi：10.1007/BF00390465
更新日期：1984-01-01 00:00:00
abstract：PURPOSE:Our goal was to prospectively evaluate self-reported quality-of-life (QoL) during second-line therapy in 51 consecutive patients with cytokine-refractory kidney cancer treated with sorafenib or sunitinib. METHODS:QoL was assessed by the EORTC QoL questionnaire QLQ-C30 at baseline and at weeks 4, 6, 10, 12 and ...
journal_title：Journal of cancer research and clinical oncology
pub_type： 杂志文章
doi：10.1007/s00432-008-0438-7
更新日期：2009-01-01 00:00:00
abstract：PURPOSE:Pancreatic cancer is commonly detected at advanced stages when the tumor is no longer amenable to surgical resection. Therefore, finding biomarkers for early stage disease is urgent. Here, we show that high-definition mass spectrometry (HDMS(E)) can be used to identify serum protein alterations associated with ...
journal_title：Journal of cancer research and clinical oncology
pub_type： 杂志文章
doi：10.1007/s00432-014-1817-x
更新日期：2015-02-01 00:00:00
abstract：BACKGROUND:Kaposiform hemangioendothelioma (KHE) is a locally aggressive vascular tumor that usually occurs in infants. It is commonly associated with Kasabach-Merritt phenomenon which is directly responsible for the significant morbidity and mortality, including hemodynamic instability, local invasion, and compression...
journal_title：Journal of cancer research and clinical oncology
pub_type： 杂志文章
doi：10.1007/s00432-013-1549-3
更新日期：2014-03-01 00:00:00
abstract：:Reversal of natural resistance to bouvardin (NSC 259968) has been attained in vitro and in vivo, by the calcium influx blocker verapamil in sarcoma 180 cells insensitive to bouvardin. Verapamil increased the in vitro lethality of the tumor cells following exposure with cells for 1 and 3 h as a result of the cytotoxic ...
journal_title：Journal of cancer research and clinical oncology
pub_type： 杂志文章
doi：10.1007/BF00399277
更新日期：1985-01-01 00:00:00
abstract：PURPOSE:We sought to characterize the clinical features and management of patients diagnosed as Kaposiform hemangioendothelioma (KHE) without cutaneous involvement. METHODS:The electronic patient chats at six Triple A hospitals in China were searched to find all patient diagnoses with KHE without cutaneous involvement...
journal_title：Journal of cancer research and clinical oncology
pub_type： 杂志文章
doi：10.1007/s00432-018-2759-5
更新日期：2018-12-01 00:00:00
abstract：PURPOSE:Tumor grade is one of the more controversial factors with limited prognostic information in squamous cell carcinomas (SCC) of the uterine cervix. METHODS:Histologic slides of 233 surgically treated cervical SCC (FIGO IB1) were re-examined regarding the prognostic impact of the WHO-based grading system, using t...
journal_title：Journal of cancer research and clinical oncology
pub_type： 杂志文章
doi：10.1007/s00432-018-2793-3
更新日期：2019-02-01 00:00:00
abstract：PURPOSE:Kaposi's sarcoma (KS) is a proliferative process of suspected viral aetiology associated with immune deficiency. In transplanted patients, lesions regress on discontinuation of immunosuppressive therapy. The purpose of this work was to analyse the expression of the p53 oncosuppressor gene product, a proliferati...
journal_title：Journal of cancer research and clinical oncology
pub_type： 杂志文章
doi：10.1007/BF01240324
更新日期：1997-01-01 00:00:00
abstract：PURPOSE:To investigate the expression of sex steroid receptors in gastric cancer and to correlate their tumor expression profile with the clinicopathological parameters and overall survival of the patients. METHODS:Immunohistochemical methodology was employed in formalin-fixed paraffin-embedded sections from 86 patien...
journal_title：Journal of cancer research and clinical oncology
pub_type： 杂志文章
doi：10.1007/s00432-003-0531-x
更新日期：2004-05-01 00:00:00
abstract：:Leukaemic and lymphomatous infiltration of the appendix is rare and even rarer is acute appendicitis as the initial manifestation. From our routine biopsy material we collected four cases of haematological malignancies presenting as acute appendicitis or acute abdomen, caused or accompanied by tumoral infiltration of ...
journal_title：Journal of cancer research and clinical oncology
pub_type： 杂志文章,评审
doi：10.1007/s004320050105
更新日期：1997-01-01 00:00:00
abstract：PURPOSE:Proton therapy could minimize the risk of side effects and, therefore, reduce the possible detrimental effect on health-related quality of life (HRQOL) of re-irradiation. The aim of this study was to determine the effect of re-irradiation with active scanning proton therapy on recurrent glioblastoma (GBM) in te...
journal_title：Journal of cancer research and clinical oncology
pub_type： 杂志文章
doi：10.1007/s00432-020-03187-w
更新日期：2020-06-01 00:00:00
abstract：PURPOSE:Molecular mechanisms of response to hypomethylating agents in patients with myelodysplastic syndromes (MDS) and chronic myelomonocytic leukemia (CMML) still remain largely unknown. Therefore, the effects of 5-Azacytidine (Aza) on clonal architecture and DNA methylation were investigated in this study. METHODS:...
journal_title：Journal of cancer research and clinical oncology
pub_type： 杂志文章
doi：10.1007/s00432-019-03016-9
更新日期：2019-11-01 00:00:00
abstract：PURPOSE:To explore the value of Prostate Imaging Reporting and Data System Version 2 (PI-RADS v2) for predicting prostate biopsy results in patients with prostate specific antigen (PSA) levels of 4-10 ng/ml. METHODS:We retrospectively reviewed multi-parameter magnetic resonance images from 528 patients with PSA levels...
journal_title：Journal of cancer research and clinical oncology
pub_type： 杂志文章
doi：10.1007/s00432-018-2616-6
更新日期：2018-05-01 00:00:00
abstract：:In addition to spontaneous uterine endometrial adenocarcinomas at a high incidence (35.1%), development of endometrial hyperplasia/adenoma was also frequently detected in rats of the Donryu strain. The total yield of all observed proliferative endometrial lesions was very high (60.6%). The tumors arose commonly in the...
journal_title：Journal of cancer research and clinical oncology
pub_type： 杂志文章
doi：10.1007/BF01637084
更新日期：1990-01-01 00:00:00
abstract：PURPOSE:In certain cancer settings, a T-cell response to cancer represents a relatively favorable outcome. Thus, the near-future challenges include a better understanding of exactly which T-cell features contribute to a response to which cancer antigen-groups, to maximize the opportunities for tumor-infiltrating lympho...
journal_title：Journal of cancer research and clinical oncology
pub_type： 杂志文章
doi：10.1007/s00432-018-2815-1
更新日期：2019-03-01 00:00:00
