Abstract：
:The in vitro metabolisms of [14C]7,12-dimethylbenz(a)anthracene (DMBA) by post-mitochondrial supernates and microsomes from intact and regenerating rat livers were compared. Both cell fractions from regenerating livers at 48, 72, and 96 h after partial hepatectomy metabolized less [14C]DMBA than similar fractions from intact livers. Prior in vivo treatment with DMBA enhanced metabolism by the cell fractions from both groups, but specific activities of cell fractions from regenerating livers were always about 60% or less of those from intact livers. Thin-layer chromatographic analysis of metabolites formed in incubations using either cell fraction failed to reveal distinct differences between ether-soluble or water-soluble products of similar fractions from intact and regenerating livers. However, highly reproducible differences were found between chromatograms of water-soluble metabolites formed by microsomes and post-mitochondrial supernates in both intact and regenerating livers. Extrapolations from these studies indicate large differences in the metabolic capacity of intact and regenerating livers when expressed on a whole-liver basis, but it is suggested that there may be additional factors contributing to the increased retention of DMBA by regenerating livers.
journal_name
Br J Cancerjournal_title
British journal of cancerauthors
Tomsak RL,Cook RTdoi
10.1038/bjc.1977.112subject
Has Abstractpub_date
1977-06-01 00:00:00pages
713-21issue
6eissn
0007-0920issn
1532-1827journal_volume
35pub_type
杂志文章abstract：BACKGROUND:Tumours are made up of a mixed population of different types of cells that include normal structures as well as ones associated with the malignancy, and there are multiple interactions between the malignant cells and the local microenvironment. These intercellular interactions, modulated by the microenvironm...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.2011.517
更新日期：2012-01-03 00:00:00
abstract：BACKGROUND:Isolated groups, such as first generation non-Western immigrants, are at risk for suboptimal utilisation of the health care system resulting in a worse outcome. METHODS:From 1989 to 2007, all patients with stomach cancer were selected from the Comprehensive Cancer Centre North-East cancer registry. Associat...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.2011.64
更新日期：2011-03-29 00:00:00
abstract：:A comparative study has been made of fibroblasts obtained from patients with differing susceptibilities to malignant disease, both with respect to their chromosome complements and their transformation with SV40 virus. Fibroblasts from 2 Bloom's syndrome patients were found not to have raised SV40 transformation rates ...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.1977.235
更新日期：1977-11-01 00:00:00
abstract：:The mechanism of down-regulation of c-myc RNA associated with androgen-induced suppression of the transformed phenotype in the human prostate carcinoma cell line LNCaP was investigated. The synthetic androgen mibolerone (7 alpha-17 alpha-Dimethyl-19-nortestosterone) reversibly inhibits the proliferation of LNCaP cells...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.1992.76
更新日期：1992-03-01 00:00:00
abstract：:We used the nationwide Swedish Family-Cancer Database with 2060 childhood brain tumours diagnosed in the period 1958-1996 to analyse the risk of this tumour by parental cancers and in siblings of childhood brain tumour probands. Groups of patients were compared by calculating standardized incidence ratios (SIRs) for b...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1054/bjoc.2000.1252
更新日期：2000-08-01 00:00:00
abstract：BACKGROUND:Activated anaplastic lymphoma kinase (ALK) gene fusions are recurrent events in a small fraction of colorectal cancers (CRCs), although these events have not yet been exploited as in other malignancies. METHODS:We detected ALK protein expression by immunohistochemistry and gene rearrangements by fluorescenc...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.2015.401
更新日期：2015-12-22 00:00:00
abstract：:Hypoxic cells in KHT sarcomas were characterized using fluorescence activated cell sorting based on the diffusion properties of the fluorochrome Hoechst 33342. Tumour-bearing female C3H/HeJ mice were injected i.v. with 10 micrograms g-1 Hoechst 33342 and the cells derived from the tumours sorted on the basis of their ...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.1988.207
更新日期：1988-09-01 00:00:00
abstract：BACKGROUND:Most studies use hospital data to calculate postoperative complication rates (PCRs). We report on improving PCR estimates through use of patient-reporting. METHODS:A prospective cohort study of major surgery performed at 10 UK gynaecological cancer centres was undertaken. Hospitals entered the data contempo...
journal_title：British journal of cancer
pub_type： 杂志文章,多中心研究
doi：10.1038/bjc.2013.366
更新日期：2013-08-06 00:00:00
abstract：:Adriamycin and cyclophosphamide are active agents in human and experimental tumours. Using the L1210 murine leukaemia, their effectiveness alone and in combination was studied. The combination is highly synergistic in this tumour, resulting in a greater than 50% survival rate when the agents used alone at optimal dose...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.1975.150
更新日期：1975-08-01 00:00:00
abstract：:The inhibitor of apoptosis protein, XIAP, is frequently overexpressed in chemoresistant human tumours. An antisense oligonucleotide (AEG 35156/GEM 640) that targets XIAP has recently entered phase I trials in the UK. Method validation data are presented on three pharmacodynamic assays that will be utilised during this...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/sj.bjc.6602363
更新日期：2005-02-14 00:00:00
abstract：:We have investigated dihydropyrimidine dehydrogenase expression as a prognostic marker in breast cancer. A total of 119 women with breast cancer undergoing surgery between 1985 and 1996 were included in this study. Eighty-seven patients were treated with postoperative chemotherapy including 5-fluorouracil or 5-fluorou...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/sj.bjc.6600040
更新日期：2002-01-21 00:00:00
abstract：:There is considerable interest in immunohistochemical markers of proliferation which are suitable for use on routinely fixed clinical material. The novel proliferation-associated antibody Ki-S1 shows promise in this respect. In this study we have: (i) defined the pattern of Ki-S1 labelling relative to the cell cycle p...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.1993.122
更新日期：1993-04-01 00:00:00
abstract：BACKGROUND:This phase 1 study evaluated the maximum tolerated dose (MTD), safety, and efficacy of bosutinib (competitive Src/Abl tyrosine kinase inhibitor) plus capecitabine. METHODS:Patients with locally advanced/metastatic breast, pancreatic, or colorectal cancers; cholangiocarcinoma; or glioblastoma received bosuti...
journal_title：British journal of cancer
pub_type： 杂志文章,多中心研究
doi：10.1038/bjc.2014.508
更新日期：2014-11-25 00:00:00
abstract：:Loss of heterozygosity (LOH) on chromosome 17q21 has been detected in 30% of primary human breast tumours. The smallest common region deleted occurred in an interval between the D17S746 and D17S846 polymorphic sequences tagged sites that are located on two recombinant P1-bacteriophage clones of chromosome 17q21: 122F4...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/sj.bjc.6601848
更新日期：2004-06-14 00:00:00
abstract：:The antitumour activities of N-methylformamide, N-ethylformamide and formamide against a number of murine tumours in vivo (Sarcoma 180, M5076 ovarian sarcoma and TLX5 lymphoma) have been estimated. In all cases N-methyl-formamide had significant activity, formamide had marginal or no activity and N-ethylformamide had ...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.1982.136
更新日期：1982-06-01 00:00:00
abstract：BACKGROUND:Dichloroacetate (DCA), through the inhibition of aerobic glycolysis (the 'Warburg effect') and promotion of pyruvate oxidation, induces growth reduction in many tumours and is now undergoing several clinical trials. If aerobic glycolysis is active in multiple myeloma (MM) cells, it can be potentially targete...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.2013.120
更新日期：2013-04-30 00:00:00
abstract：INTRODUCTION:This paper reports on an ongoing primary care audit of cancer referrals undertaken in Scotland in 2006-2007 and 2007-2008. METHODS:General practitioners (GPs) in Scotland were asked to review all new cancer diagnoses within their practice during the preceding year. RESULTS:4181 patients were identified i...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/sj.bjc.6605397
更新日期：2009-12-03 00:00:00
abstract：BACKGROUND:Consumption of wholegrain (WG) products may protect against colon and rectal cancer. METHODS:The associations between total and individual WG product consumption and colon and rectal cancer risk were prospectively examined using data on 461 incident cases of colon cancer and 283 incident cases of rectal can...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/sj.bjc.6605806
更新日期：2010-08-24 00:00:00
abstract：:The expression of urokinase-type plasminogen activator (uPA) was investigated in squamous cell carcinoma of the human larynx. For this purpose, tissue extracts from 25 matched samples of normal mucosa and neoplastic larynx were compared for the levels of uPA activity as evaluated by a chromogenic PA assay and sodium d...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.1996.512
更新日期：1996-10-01 00:00:00
abstract：:The incidence of B cell leukaemia in 186 consecutive untreated patients with histologically defined B cell neoplasms is described. The lymphomas were classified by the Kiel convention. B cell leukaemia in the context of this paper refers to the situation where a neoplastic clone of B cells in the blood greatly outnumb...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.1983.174
更新日期：1983-08-01 00:00:00
abstract：:In clinically organ-confined prostate cancer patients, bloodstream tumour cell dissemination generally occurs, and may be enhanced by surgical prostate manipulation. To evaluate cancer-cell seeding impact upon patient recurrence-free survival, 155 patients were prospectively enrolled then followed. Here, 57 patients p...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/sj.bjc.6604912
更新日期：2009-02-24 00:00:00
abstract：BACKGROUND:Lymph node metastasis is one of the most important adverse prognostic factors for pancreatic cancer. The aim of this study was to identify novel lymphatic metastasis-associated markers and therapeutic targets for pancreatic cancer. METHODS:DNA microarray study was carried out to identify genes differentiall...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.2011.37
更新日期：2011-03-15 00:00:00
abstract：BACKGROUND:Robot-assisted radical prostatectomy (RARP) has been rapidly adopted without robust evidence comparing its functional outcomes against laparoscopic radical prostatectomy (LRP) or open retropubic radical prostatectomy (ORP) approaches. This study compared patient-reported functional outcomes following RARP, L...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.2017.454
更新日期：2018-02-20 00:00:00
abstract：:Follicular-phase (Day 11) plasma prolactin, and plasma and urinary oestrogen levels of 70 nulliparous nuns were compared with those of 80 of their sisters, of whom 62 were parous. The nuns and their nulliparous sisters did not differ significantly in their prolactin and oestrogen levels. No differences in plasma oestr...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.1981.121
更新日期：1981-06-01 00:00:00
abstract：:Lower pre-chemotherapy night time cortisol excretion predicted more severe cisplatin induced nausea and vomiting in 42 ovarian cancer patients receiving ondansetron as a single antiemetic agent. Dexamethasone administration added to the antiemetic effect of ondansetron principally in patients who had low excretion of ...
journal_title：British journal of cancer
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1038/bjc.1993.295
更新日期：1993-07-01 00:00:00
abstract：:The conventional diffusion chamber (CDC) as described by Benestad (1970) had been modified to assay the colony forming capacity of RFM bone marrow and spleen cells in agar diffusion chambers (ADCs). The colonies are morphologically identical to those formed by the CFUc in agar culture in vitro and have an incidence of...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.1974.216
更新日期：1974-11-01 00:00:00
abstract：BACKGROUND:Immune checkpoint blockade (ICB) therapy improved the prognosis of cancer patients, but general administration of ICBs occasionally induces side effects that include immune-related adverse events and tumour hyper-progression. Here, we established a protein-based system, by which endogenous expression of IC m...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/s41416-019-0708-y
更新日期：2020-03-01 00:00:00
abstract：:Smoke condensate from two types of cigarette, dissolved in two solvents, has been applied regularly to the backs of mice at each of seven different dose levels. Treatment was continued 3 times weekly for up to 110 weeks, by which time 509 of the 1428 treated mice had developed skin tumours. The dependence of tumour in...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.1974.126
更新日期：1974-08-01 00:00:00
abstract：:Metallothioneins (MT) are ubiquitous, intracellular small proteins with high affinity for heavy metal ions. In the last decades, it was shown that MT overexpression in a variety of cancers is associated with resistance to anticancer drugs and is combined with a poor prognosis. In this prospective study, we examined th...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/sj.bjc.6603028
更新日期：2006-03-27 00:00:00
abstract：:A registry including information about nearly 1,600 cases of retinoblastoma diagnosed in Britain has been created at the Childhood Cancer Research Group. Cases have been classified as 'old germ cell mutation', 'new germ cell mutation' or 'sporadic non-hereditary'. For a population-based group of 918 cases diagnosed be...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.1992.244
更新日期：1992-07-01 00:00:00
