Abstract：
:The effect of various physiological fluids on the radical intensity of sodium ascorbate and sodium 5,6-benzylidene-L-ascorbate (SBA) was investigated using ESR spectroscopy. Blood from various animals did not significantly affect the radical intensity of both ascorbates, whereas the corresponding plasma fractions significantly enhanced the radical intensity. This suggests that some populations of blood cells might modify the interaction between plasma components and ascorbates. Saliva contained labile substance(s) which effectively reduced the ascorbate radical intensity. HPLC demonstrated the presence of endogenous ascorbate in rat liver and brain homogenates. When sodium ascorbate or SBA was incubated with any of these homogenates, their radical intensity was synergistically enhanced, but abruptly declined without any apparent ascorbate degradation. Incubation with homogenates elevated the radical intensity of SBA up to the level significantly higher than that of sodium ascorbate. The present data suggest that antitumor action of SBA might be mediated via the accelerated production of ascorbate radical in the target organ.
journal_name
Anticancer Resjournal_title
Anticancer researchauthors
Satoh K,Ida Y,Asano K,Hisamitsu T,Inagaki M,Sho S,Kochi M,Tanaka T,Sakagami Hsubject
Has Abstractpub_date
1997-11-01 00:00:00pages
4457-61issue
6Deissn
0250-7005issn
1791-7530journal_volume
17pub_type
杂志文章abstract：:We investigated the anti-metastatic effect of PKC412, a selective inhibitor of protein kinase C (PKC), on a spontaneous metastatic mouse model, which was prepared by inoculation with B16-BL6 mouse melanoma cells into the footpad of the right hind leg. At two weeks after inoculation, the primary tumor was amputated com...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2003-03-01 00:00:00
abstract：:Partial deletion of chromosome 5q (5q-) is a frequent aberration in myelodysplasias and acute nonlymphocytic leukemias. It causes clinical and hematological symptoms termed the 5q-syndrome. Although more than 30 different 5q deletions are described, recent studies have demonstrated 5q31 as the common deleted region an...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1993-09-01 00:00:00
abstract：BACKGROUND/AIM:To develop a tool for estimating the risk of developing new cerebral lesions in 69 melanoma patients receiving radiosurgery for 1-3 cerebral metastases. PATIENTS AND METHODS:Ten factors were investigated: lactate dehydrogenase (LDH), radiosurgery dose, age, gender, performance status, maximum diameter, ...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2014-10-01 00:00:00
abstract：BACKGROUND/AIM:Phenolic compounds isolated from Dendrobium ellipsophyllum Tang & Wang (Orchidaceae) have been shown to possess potential pharmacological activity; however, their anticancer as well as anti-metastasis activities are largely unknown. The aim of the present study was to isolate active compounds from D. ell...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2014-11-01 00:00:00
abstract：:The role of combination chemotherapy regimens in the management of ovarian cancer patients with tumors resistant to platinum compounds has not yet been defined. This multicenter prospective phase II study evaluated the activity and toxicity of the docetaxel-plus-irinotecan combination in ovarian cancer patients whose ...
journal_title：Anticancer research
pub_type： 临床试验,杂志文章,多中心研究
doi：
更新日期：2005-09-01 00:00:00
abstract：:5-Fluorouracil (5FU) increases the rate of incorporation of tritiated thymidine (3HTdR) and iododeoxyuridine (125 IUdR) into the cell and its DNA. 5FU has differential effect on metabolism of DNA through its specific action on thymidylate synthetase. Effects of 5FU on the incorporation of other metabolic precursors we...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1982-05-01 00:00:00
abstract：BACKGROUND:The knowledge of direct effects of β-glucans on tumor cells is limited. This study evaluated the impact of a soluble yeast-derived beta-(1-3),(1-6)-d-glucan, containing a fraction of aggregated sugar polymers, on viability, proliferation and expression of CD86 of the human B-cell lymphoma cell lines Daudi an...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2011-12-01 00:00:00
abstract：:The majority of human tumors display a high rate of glycolysis under aerobic conditions. This phenomenon was recognized approximately seven decades ago and is known as the Warburg effect. Several key enzymes required to maintain this high level of glucose metabolism are found in tumor cells. The effects of the glycoly...
journal_title：Anticancer research
pub_type： 杂志文章,评审
doi：
更新日期：2013-07-01 00:00:00
abstract：:Vitamin D is a steroid hormone traditionally recognized for maintaining calcium and phosphorous homeostasis in the body. However, it is now widely accepted that it exerts several extraskeletal actions, including anti-tumorigenic and immunomodulatory effects in vitro and in vivo. There is now a huge interest in studyin...
journal_title：Anticancer research
pub_type： 杂志文章,评审
doi：
更新日期：2012-01-01 00:00:00
abstract：:The antitumoral and immunostimulating properties of rViscumin (recombinant mistletoe lectin) were investigated in two mouse tumor models. After intravenous inoculation with RAW-117-P or L-1 sarcoma cells in Balb/c mice, rViscumin was given s.c. at non-toxic doses ranging from 0.3 to 150 ng rViscumin/kg. One set of exp...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2001-11-01 00:00:00
abstract：BACKGROUND/AIM:We have previously reported that alternate-day S-1 had comparable effects and milder adverse events than the respective consecutive-day regimen in head and neck cancer (HNC) patients. The aim of this study was to investigate the anticancer effects of both regimens and underlying mechanisms in vitro. MAT...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.13810
更新日期：2019-11-01 00:00:00
abstract：BACKGROUND/AIM:To identify the clinical and dosimetric predictors of severe acute radiation esophagitis (RE) in patients with non-small cell lung cancer (NSCLC) treated with accelerated hyperfractionated concurrent chemoradiotherapy (AH-CCRT) with concomitant boost technique. PATIENTS AND METHODS:A total of 159 patien...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.13139
更新日期：2019-01-01 00:00:00
abstract：:We have previously reported that the partial estrogen antagonists, tamoxifen, clomiphene and nafoxidine, inhibited angiogenesis in vivo in a dose-related manner in the six-day old chick egg chorioallantoic membrane (CAM) assay. In the present study, we investigated the effect of basic fibroblast growth factor (bFGF) a...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1996-05-01 00:00:00
abstract：:Metallothioneins (MT) are low molecular weight cysteine-rich proteins, present in a wide variety of eukaryotes. Although their physiological function is not entirely understood, recently it was found that in vitro human MTs (hMTs) expression prevents apoptosis. In the present study, the apoptosis preventing effect of ...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2000-11-01 00:00:00
abstract：:The effect of Lonidamine (LND), an energolytic chemosensitizing agent, on the MDR (multidrug resistant) phenotype of a human breast cancer cell line (MCF-7) has been studied. The intracellular adriamycin (ADR) accumulation and distribution, the plasma membrane potential and the P170 glycoprotein phosphorylation, have ...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1995-11-01 00:00:00
abstract：:Variants of the Bomirski family of hamster melanomas whose proliferative rates differ inversely with the genetically determined degree of melanogenesis were probed for two proteins critical in melanogenesis: tyrosinase and catalase-B (gp 75). The parental black tumor Ma contained both proteins in abundance. The amelan...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1991-01-01 00:00:00
abstract：:The relationship between apoptosis and chemosensitivity remains complex. We tested the chemosensitivity of 45 patients with advanced breast cancer (BC) ex vivo against anthracyclines (A: doxorubicin, epirubicin), taxanes (T: paclitaxel, docetaxel), cisplatin (DDP) and CMF and any correlation with the expression of p53...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2000-11-01 00:00:00
abstract：:We describe a very rare case of recurrent hepatocellular carcinoma (HCC) after living donor liver transplantation (LDLT). A 47-year-old female underwent LDLT for HCC within Milan criteria, receiving a left liver lobe from her 38-year-old husband with an incompatible blood type. Thirty months after LDLT, however, enhan...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2015-06-01 00:00:00
abstract：:Glucose consumption and tritiated thymidine incorporation were monitored for 54 days in histocultured human superficial transitional cell carcinoma of the bladder, indicating that long-term histoculture of human transitional cell carcinoma of the bladder is feasible. The glucose-consumption rate was relatively similar...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1994-01-01 00:00:00
abstract：AIM:To investigate the relationship between erythrocyte sedimentation rate (ESR) and postoperative survival of patients with colorectal cancer (CRC). MATERIALS AND METHODS:Relationships between clinical characteristics and overall survival (OS) of patients with CRC were investigated using multivariate analysis. Receiv...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.13049
更新日期：2018-12-01 00:00:00
abstract：:Malignant human urothelial cell lines propagated in vitro have previously been demonstrated to express low amounts of monomorphic HLA-A,B,C as compared to premalignant urothelial cells. In this study the expression of polymorphic HLA-A,B epitopes in human urothelial cell lines have been investigated in greater detail....
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1991-01-01 00:00:00
abstract：AIM:The purpose of the present study was to identify variables associated with high risk of failure in patients with locally advanced squamous cell carcinoma of the oral cavity (SCC-OC). PATIENTS AND METHODS:This retrospective study included 191 patients with stage III-IVb SCC-OC treated with post-operative radiothera...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2016-02-01 00:00:00
abstract：:In an attempt to characterize a Peanut Agglutinin (PNA) autoantigen widely expressed in common human adenocarcinomas, monoclonal antibodies (MAbs) were made against PNA-affinity purified glycoproteins from pooled breast cancer membrane biopsy materials. Two IgM MAbs, 167H.1 and 167H.4, were found to react strongly wit...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1994-05-01 00:00:00
abstract：BACKGROUND:Venous thromboembolism (VTE) is associated with cancer. Cancer patient with thromboembolism have poorer prognosis. This study assessed the risk and mortality in pancreatic cancer patients who develop VTE. PATIENTS AND METHODS:A retrospective chart review was performed of 201 patients with pancreatic cancer....
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2010-10-01 00:00:00
abstract：BACKGROUND/AIM:Matrix metalloproteinase 20 (MMP20) is a member of the family of matrix metalloproteinases. Under normal conditions the expression of MMP20 is restricted to ameloblasts and odontoblasts. In order to identify a possible expression of MMP20 under pathological conditions, we investigated three major human t...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2016-06-01 00:00:00
abstract：BACKGROUND:The results of chemotherapy in patients with advanced, hormone-refractory prostate cancer (HRPC) have been disappointing. Mitoxantrone has been used in the past for palliation, but it does not prolong survival. It was recently demonstrated that docetaxel is able to improve median survival as compared to mito...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2005-11-01 00:00:00
abstract：BACKGROUND/AIM:To discover candidate protein biomarkers in the serum of patients with cervical cancer that differentiate between patients with relapse from those who are tumor-free after primary treatment with (platinum-based chemo-) radiation. PATIENTS AND METHODS:Surface-enhanced laser desorption/ionization time-of-...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2012-11-01 00:00:00
abstract：:Adriamycin (ADM) is an oncostatic of the anthracycline family with confirmed experimental and clinical efficiency. This antitumoral drug has been reported to stimulate macrophage activity and is able to induce apoptosis (AP) in some tumour cells. The objective of the present work was to investigate if in vivo administ...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2001-05-01 00:00:00
abstract：BACKGROUND:Genomic imprinting is associated with many human diseases, including various types of cancers, however, no studies on gene imprinting are related to squamous cell carcinoma of the head and neck (SCCHN) directly. MATERIALS AND METHODS:In this study, the expression of a panel of 15 imprinted genes in cancerou...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2016-05-01 00:00:00
abstract：BACKGROUND:Paragangliomas are benign, slow-growing tumours of the head and neck region. The candidate gene for familial and some sporadic paragangliomas, SDHD (succinate dehydrogenase, subunit D), has been mapped to the PGL1 locus in 11q23.3. MATERIALS AND METHODS:Normal and tumour DNA of 17 patients with sporadic par...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2005-07-01 00:00:00
