[The model of mouse lung tumor short-term induction test for assaying the carcinogencity induced by extracts of birch wood dust]

[The model of mouse lung tumor short-term induction test for assaying the carcinogencity induced by extracts of birch wood dust] Research Abstract Details 

Research Abstract Table of Contents

Jump to the:

[The model of mouse lung tumor short-term induction test for assaying the carcinogencity induced by extracts of birch wood dust] Abstract Text:

Peng He,Desheng Wu,Qinan Dong,

OBJECTIVE: To assay the carcinogencity of water and organic extracts of birch wood dust. METHODS: One stage and two stage model of mouse lung tumor by short-term induction test were used. RESULTS: In the one stage experiment, no significant difference of the incidence of mice lung tumors was observed between different dosage groups of water extracts and organic extracts. In the two stage experiment, the tumor incidence and the average number of tumor per mouse in three dosage groups treated with the water extracts(1, 2, 4 g/kg) were 4.08% and 0.04, 8.33% and 0.15, 14.30% and 0.24 respectively with dose increment. There was a significant dose-response relationship between them(P < 0.05), and the tumor incidence and the average number of tumor per mouse in 4 g/kg group were significantly higher than those in the control group and 1 g/kg group and its one stage group(P < 0.05). The tumor incidence and the average number of tumor per mouse induced by organic extracts were higher with increasing dose, but no significant difference among groups was found (P > 0.05). CONCLUSION: Both extracts of birch wood dust may be initiators, and carcinogenic effect of the water extract is stronger than that of the organic extract.

[The model of mouse lung tumor short-term induction test for assaying the carcinogencity induced by extracts of birch wood dust] Publishing Authors By Initials

P He,D Wu,Q Dong,

For similar abstracts research abstracts see: abstracts research

PUBMED ID PMID:

MEDLINE DATE:

[The model of mouse lung tumor short-term induction test for assaying the carcinogencity induced by extracts of birch wood dust] Journal Published:

PUBLICATION TYPE: Journal Article

Journal: Zhonghua lao dong wei sheng zhi ye bing za zhi = Z

VOLUME: 20

Page Numbers: 116-8

Journal Abbreviation: Zhonghua Lao Dong Wei Sheng Zh

ISSN: 1001-9391

DAY: 25

MONTH: Apr

YEAR: 2002

[The model of mouse lung tumor short-term induction test for assaying the carcinogencity induced by extracts of birch wood dust] Information

Number of References:

LANGUAGE: chi

NlmUniqueID: 8410840

[The model of mouse lung tumor short-term induction test for assaying the carcinogencity induced by extracts of birch wood dust] Keywords Mesh Terms:

KEYWORDS:

MESH TERMS:

Chemical & Substance for Abstract: [The model of mouse lung tumor short-term induction test for assaying the carcinogencity induced by extracts of birch wood dust] Information

Substance Name:

Registry Number:

Grant and Affiliation Information for [The model of mouse lung tumor short-term induction test for assaying the carcinogencity induced by extracts of birch wood dust]

AFFILIATION: School of Huaxi Public Health, Sichuan University, Chengdu 610041, China.

Country: China

AGENCY:

GRANT:

ACRONYM:

MEDLINETA: Zhonghua Lao Dong Wei Sheng Zh

REFSOURCE:

DATABASENAME:

ACCESSION NUMBER:

Number Hits: 0

The model of mouse lung tumor short-term induction test for assaying the carcinogencity induced by extracts of birch wood dust Related Publications

• Induction of reparative dentin formation in dogs with combined recombinant human bone morphogenetic protein 2 and fibrin sealant.
• Treatment of hepatitis caused by cytomegalovirus with allitridin injection--an experimental study.
• [A prospective study on transfusion-related hepatitis C virus infection]
• [A study on inclusion complexes of cyclodextrin with three anticancer xanthines by fluorescence]
• [Advance in molecular mechanisms of secondary cholestasis]
• [An experimental study of the effect of IL-2 on the growth of irradiated intestinal epithelial cells]
• [Analysis of PTH amino acids by micellar electrokinetic capillary chromatography]
• [Detection of serum cytokines and its clinical significance in children with acute idiopathic thrombocytopenic purpura]
• [Determination of chemical constituents in the essential oil from Magnolia sprengeri by GC-MS]
• [Determination of chemical constituents of the essential oil from Cnidium monnieri by GC-MS]
• [Distribution of apoE polymorphism in Chinese Yunnan Dehong Dai ethnic group]
• [Effects of deltamethrin on intracellular free Ca2+ concentration and apoptosis in rat neural cells]
• [Effects of mitogens on the expression of interleukin-2 receptor and the cytotoxicity of human monocytes]
• [Examination of serum hyaluronic acid level in patients with oral and maxillofacial malignancy]
• [Experimental study on cytotoxic activity of antigen specific cytokine induced killer cells]
• [Expression profile of immune associated genes in nasal polyps]
• [Expressions of TNF-alpha and IL-1beta in human ischemic brain tissues]
• [Hepatic VX2 tumor in rabbits: treated with radio frequency ablation and evaluated with enhanced CT]
• [Hereditary coagulation factor VII deficiency in a case]
• [Influence of mixed grafting of autologous and allogeneic microskin on burn wound healing in rats]
• [Long-term follow-up of enlargement annulus aortic valve replacement in small aortic root]
• [Preparation and evaluation of stationary phase of high performance liquid chromatography for the separation of basic solutes]
• [Spreading depression and cerebral ischemia]
• [Study on heredity laws of keratin membrane and sugar content in semi-leafless vegetable pea and their utilization in pea breeding]
• [Study on the spectroscopy of paramagnetic compounds [{Cu(bipy) [C6H4(COO)2]}2.H2O]n and [Cu(phen) [C6H4(COO)2]]n]
• [Study on time-resolved fluorimetry of samarium]
• [The feasibility and safety of radiofrequency ablation for secondary splenomegaly and hypersplenism in dogs]
• [The influence of Beijing TCM society on the development of TCM in Beijing]
• [The model of mouse lung tumor short-term induction test for assaying the carcinogencity induced by extracts of birch wood dust]
• [Unite and devote to the works of pediatric clinical virology]