Abstract:
:The effect of beta-cyclodextrin-benzaldehyde (CDBA) on experimental pulmonary metastasis in C3H/He mice was examined. In an in vitro assay, the growth of RCT(+) cells was inhibited by 1200 micrograms/ml CDBA using unrenewed media, and by 600 micrograms/ml CDBA in that using daily renewed media. When mice were treated daily with CDBA, 3 weeks later the number of lung nodules developing after i.v. injection of 1 X 10(6) RCT(+) cells was significantly decreased in a dose-dependent manner, i.e., 73.8%, 85.6%, and 95.7% inhibition was observed following 0.5, 5, and 25 mg CDBA/mouse per day p.o. administration, respectively. The same mice showed almost as much natural killer (NK) activity as normal mice. Therefore, experiments were designed to evaluate the effect of CDBA on the NK activity of tumor-free mice whose immunity had been suppressed by 5-fluorouracil (5FU). Injections of 5FU only suppressed this activity to about 50% of normal mice, but the combined treatment with CDBA negated the suppressive effect of 5FU on NK activity. The results suggested that the inhibition of experimental pulmonary metastasis might be induced by the possible combined effects of CDBA; that is, the direct inhibition of tumors and the augmentation of NK cell activity.
journal_name
J Cancer Res Clin Oncoljournal_title
Journal of cancer research and clinical oncologyauthors
Ochiai H,Niwayama S,Masuyama Kdoi
10.1007/BF00395915subject
Has Abstractpub_date
1986-01-01 00:00:00pages
216-20issue
3eissn
0171-5216issn
1432-1335journal_volume
112pub_type
杂志文章abstract:PURPOSE:B-cell translocation gene 3 (BTG3) has been identified as a candidate driver gene for various cancers, but its specific role in colorectal cancer (CRC) is poorly understood. We aimed to investigate the relationship between expression of BTG3 and clinicopathological features and prognosis, as well as to explore ...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-017-2561-9
更新日期:2018-02-01 00:00:00
abstract:PURPOSE:Results from in vitro chemosensitivity testing recommend treosulfan/gemcitabine chemotherapy for the treatment of stage IV uveal melanoma. METHODS:Twenty patients received treosulfan 3,500 mg/m2 followed by gemcitabine 1,000 mg/m2 on day 1 and day 8 repeated on day 29. In cases of prior chemotherapy only 75% o...
journal_title:Journal of cancer research and clinical oncology
pub_type: 临床试验,杂志文章
doi:10.1007/s00432-004-0569-4
更新日期:2004-07-01 00:00:00
abstract:BACKGROUND:As the molecular mechanisms of Cytarabine,one of the most important drugs used in the leukaemia’s treatment, are only partially understood and the role of autophagy on leukaemia development and treatment is only recently being investigated, in this study, by using Chloroquine (CQ) and 3-methyladenine (3MA) a...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-014-1640-4
更新日期:2014-06-01 00:00:00
abstract:PURPOSE:Bone morphogenetic proteins (BMPs) are multifunctional regulators of various cell functions. The BMP-signalling network plays a pivotal role during embryogenesis and tumorigenesis. BMPs, e.g. BMP-2 exert their biological function in a time and concentration-dependent manner but also modulated by the context of ...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-008-0396-0
更新日期:2008-11-01 00:00:00
abstract::The isolation of deoxyguanosine-resistant 10T1/2 mouse cell lines following stepwise selection in the presence of increasing concentrations of drug led to the identification of a highly metastatic line, as measured by the ability to form secondary tumors in syngenic mice after intravenous injection. This metastatic de...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF01630712
更新日期:1991-01-01 00:00:00
abstract:PURPOSE:Hypermethylation of TFAP2E (AP-2E) is associated with the chemotherapy-resistant in patients with colorectal cancer (CRC), but its implications on prognosis directly remain unknown. This study was aimed to investigate the role of AP-2E methylation status and other clinicopathologic parameters as predictors of p...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-014-1766-4
更新日期:2014-12-01 00:00:00
abstract::Three thousand Yoshida sarcoma cells were inoculated into the wall of the descending colon of each of 120 male Sprague-Dawley rats. On day 8 after the tumor implantation, the animals were at random divided into four groups of 30 rats each. The effect of cyclophosphamide (70 mg/kg), BCNU (25 mg/kg), and methyl-CCNU (45...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF00405350
更新日期:1979-05-14 00:00:00
abstract::Altered and deregulated cellular oncogenes were found in many human solid tumors. Except for a few types of tumors that consistently exhibited specific altered proto-oncogenes, the majority of tumors are associated with a number of transcriptionally activated cellular oncogenes. In the heterologous group of non-small-...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF01612637
更新日期:1990-01-01 00:00:00
abstract:PURPOSE:Her-2/neu and the insulin-like growth factor-1 receptor (IGF-1R) share common postreceptor-signaling pathways, and pre-clinical models have implicated IGF-1R-signaling in resistance to treatment with the anti-Her-2/neu antibody trastuzumab. The present analysis was performed to evaluate the clinical relevance o...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-005-0038-8
更新日期:2006-01-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:Treatment for malignant ascites in advanced ovarian cancer (OC) patients remains controversial. The objective of this study was to investigate the efficacy of combined continuous circulatory hyperthermic intraperitoneal chemotherapy (HIPEC) preceded or followed by cytoreductive surgery (CRS) f...
journal_title:Journal of cancer research and clinical oncology
pub_type: 临床试验,杂志文章
doi:10.1007/s00432-014-1692-5
更新日期:2014-09-01 00:00:00
abstract:BACKGROUND:The purpose of this study was to explore the demographics, multimodality therapeutic outcomes*** and prognostic factors in sinonasal rhabdomyosarcoma (SNRMS). METHODS:We conducted a retrospective analysis of 40 patients who underwent treatment of SNRMS from March 2007 to March 2018. The Kaplan-Meier method ...
journal_title:Journal of cancer research and clinical oncology
pub_type: 临床试验,杂志文章
doi:10.1007/s00432-019-03009-8
更新日期:2019-11-01 00:00:00
abstract::Two cell clones of a methylnitrosourea-induced rat mammary carcinoma, a hyperdiploid (44 chromosomes, clone A) and a hypertetraploid clone (88 chromosomes, clone B) were cultured and transplanted subcutaneously into three groups of eight rats. Group 1 was treated with 62.6 mg cyclophosphamide/kg, group 2 with 41.8 mg/...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF00397925
更新日期:1989-01-01 00:00:00
abstract:PURPOSE:As previously described, SPC/myc transgenic mice developed bronchioloalveolar adenocarcinomas derived from alveolar type II (AT II) cells within 10-14 months, whereas SPC/IgEGF transgenic mice developed hyperplasias. Our purpose was to determine the potential interplay of environmental and genetic factors in lu...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-002-0400-z
更新日期:2003-02-01 00:00:00
abstract:PURPOSE:The activity of dihydropyrimidine dehydrogenase (DPD) - the rate-limiting enzyme in fluorouracil (5-FU) catabolism - has been reported to vary according to the time of day. On the basis of this data, so-called chronomodulated chemotherapy regimens with variable-rate infusions of 5-FU have been investigated in t...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-001-0309-y
更新日期:2002-02-01 00:00:00
abstract::The oxazaphosphorine analog ifosfamide (IFO) has demonstrated an increased therapeutic index in a variety of solid tumors and hematologic malignancies compared with its parent compound cyclophosphamide. A fractionated dose schedule over 5 days as continuous infusion in combination with the uroprotective agent sodium-2...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF01613216
更新日期:1991-01-01 00:00:00
abstract::A phase II trial of etoposide (100 mg/m2) on days 4, 5, 6, doxorubicin (Adriamycin, 20 mg/m2) on days 1, 7, and cisplatin (30 mg/m2) on days 2, 8 (EAP) was carried out in order to reduce toxicity associated with a full-dose EAP regimen for advanced and/or metastatic gastric adenocarcinoma. Out of 21 evaluable patients...
journal_title:Journal of cancer research and clinical oncology
pub_type: 临床试验,杂志文章
doi:10.1007/BF01221033
更新日期:1994-01-01 00:00:00
abstract:PURPOSE:Long-term human papillomavirus (HPV) infection is a prerequisite for cervical cancer. IL-1beta and IL-1Ra expression levels play an important role in cervical carcinogenesis. Several functional genetic variants in IL1B and IL-RN have been reported to be associated with IL-1beta expression and cancer susceptibil...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-009-0710-5
更新日期:2010-05-01 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:In this study we investigated the effect of Taxol, radiation, or Taxol plus radiation on highly proliferative normal tissue--the intestinal crypt cells of Swiss albino mice. MATERIALS AND METHODS:Swiss-albino mice, 3-4 months old, were used in this study. Taxol was administered by bolus intravenously through t...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s004320100240
更新日期:2001-07-01 00:00:00
abstract:PURPOSE:To compare the efficacy and safety of a biweekly CHOP regimen consisting of cyclophosphamide (CPA), doxorubicin (DOX), vincristine (VCR), and prednisolone (PSL) and those of a biweekly THP-COP regimen containing pirarubicin (THP), an anthracyclin with less cardiotoxicity than DOX. METHODS:A prospective, random...
journal_title:Journal of cancer research and clinical oncology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1007/s00432-003-0508-9
更新日期:2004-02-01 00:00:00
abstract:PURPOSE:Tumor necrosis (TN) is one of the unfavorable prognostic factors in renal cell carcinoma (RCC). We identified two patterns of TN according to their morphology: dirty necrosis and ghost necrosis. We aimed to elucidate the morphological features and unfavorable prognostic impact of dirty necrosis in RCC. METHODS...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-020-03505-2
更新日期:2021-01-21 00:00:00
abstract:CONTEXT:Parathyroid carcinoma (PC) is a rare endocrine malignancy with no approved systemic therapies for unresectable locally invasive or distant metastatic disease. Understanding the molecular changes in advanced PC can provide better understanding of this disease and potentially help directing targeted therapy. OBJ...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-019-02945-9
更新日期:2019-08-01 00:00:00
abstract::For therapeutic purposes, two chimeric DNA/RNA hammerhead ribozymes were synthesized to cleave AML1/MTG8, the t(8;21)-associated fusion mRNA of acute myeloid leukemia. One ribozyme, A/MRZ-1, recognizes the area adjacent to the fusion point between AML1 and MTG8, and cleaves six bases downstream from this point. The ot...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF01209655
更新日期:1996-01-01 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:PURPOSES:Genetic variations among prostate cancer patients who underwent radical prostatectomies were evaluated to predict biochemical recurrence, and used to develop a clinical-genetic model that combines data on clinicopathological factors of prostate cancer and individual genetic variations. MATERIALS AND METHODS:W...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-015-1947-9
更新日期:2015-08-01 00:00:00
abstract:BACKGROUND:The CD-TK double suicide gene has become an effective therapy for bladder cancer. A novel molecular-targeted ultrasound (US) method has been developed to precisely guide nanobubbles loaded with this gene to regions within bladder tumor cells and is widely used due to its efficiency in delivering drugs to the...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-020-03160-7
更新日期:2020-06-01 00:00:00
abstract::The relation between the intracellular glutathione (GSH) concentration and hydrogen-peroxide(H2O2)-induced cytotoxicity was investigated. The intracellular GSH concentration in human glioblastoma (T98G, U87MG) and glioma (KG1C) cell lines was one or two orders of magnitude higher than that in a human myelogenous leuke...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s004320050115
更新日期:1997-01-01 00:00:00
abstract::The long-term prognosis of surgery for hepatocellular carcinoma (HCC) is not yet satisfactory, the main reason being the high recurrence rate. The authors report the results of a long-term follow-up of 308 patients with HCC who became alpha-fetoprotein-(AFP)-negative after resection between 1975 and 1991. By March 199...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF01247463
更新日期:1994-01-01 00:00:00
abstract::Formaldehyde is a reactive chemical which undergoes spontaneous reactions with various cellular constituents. Mutagenicity data may be interpreted on the background of this behavior. Mice are better able to reduce the irritating effect of formaldehyde than rats and to reduce their ventilation rate when formaldehyde ac...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章,评审
doi:10.1007/BF00397713
更新日期:1987-01-01 00:00:00
abstract::The XP cell strain XP29MA, its malignant counterpart XP29MAmal and a normal human fibroblast strain were tested for colony-forming ability after treatment with HECNU in the presence of m6G, m6Gua, and he7G. In XP29MAmal, inhibition of post-HECNU colony-forming ability was 35% when 0.25 mM of either m6G or m6Gua were p...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF00389969
更新日期:1987-01-01 00:00:00