Cyclic Hydrocarbons

11/01/2009 - "An improved estimate of the quantitative relationship between polycyclic hydrocarbons and lung cancer."
01/01/1990 - "Exposure to polycyclic hydrocarbons adsorbed on industrial dust was shown to significantly increase the incidence of lung cancer."
07/01/1996 - "Risks of lung cancer appeared increased for a variety of jobs throughout the complex, especially those with probable high levels of exposure to polycyclic hydrocarbons and asbestos. "
01/01/1981 - "Possible contribution of polycyclic hydrocarbons, trace metals, and gaseous pollutants to the incidence of lung cancer in the urban populations has been considered, including the role of carcinogens in the cigarette smoke. "

05/01/1977 - "Since a variety of metaplastic and dyplastic lesions can be induced by carcinogenic polycyclic hydrocarbons in the transplanted rat tracheas, this experimental model appears to be well suited for the study of the sequential epithelial changes that lead to respiratory tract neoplasia."
09/01/2004 - "Certain hazardous occupational exposures (polycyclic hydrocarbons, paints and lacquer, stone dust) may play a role in modulating tumor angiogenesis. "
09/01/1987 - "Further investigations into the effect of non-benzo ring bay-region methyl substituents on tumor-initiating activity of polycyclic hydrocarbons."
10/01/1986 - "The tissue and species specific effects of polycyclic hydrocarbons have been referred to and the tissues that may act as targets in man for the initiation of malignancy by polycyclic hydrocarbons mentioned."
07/01/1982 - "Polycyclic hydrocarbons and cancer."

01/01/1983 - "The results suggest that metabolic incompetence may not be an explanation for the relative resistance of the hamster to epidermal carcinogenesis by polycyclic hydrocarbons."
01/01/1976 - "The relationship between carcinogenesis and mutagenesis in mammalian cells has been determined with 10 polycyclic hydrocarbons with different degrees of carcinogenicity. "
04/01/1974 - "Macromolecular synthesis following a single application of polycyclic hydrocarbons used as initiators of mouse skin tumorigenesis."
01/01/1974 - "[Resonance hypothesis of carcinogenesis for polycyclic hydrocarbons (author's transl)]."
09/15/1970 - "Genetic deletions at specific loci by polycyclic hydrocarbons in relation to carcinogenesis."

01/01/1958 - "[Sex differences in susceptibility to production of sarcomas by polycyclic hydrocarbons in mouse XVII]."
01/01/1975 - "Specific chromosome changes in malignancy: studies in rat sarcomas induced by two polycyclic hydrocarbons."
01/01/1982 - "Chemical carcinogens from several diverse chemical classes i.e.; aromatic amines, polycyclic hydrocarbons, nitrosamines, hormonal derivatives, metals and direct alkylating agents cause a 6.2-60.5-fold increase in the frequency of murine sarcoma virus (MSV)-induced transformation in a normal rat kidney (NRK) cell system. "

07/01/1979 - "Cell lines were established in vitro from respiratory tract carcinomas induced in rats by carcinogenic, polycyclic hydrocarbons. "
02/01/1978 - "These carcinomas were all of the squamous type and were induced by three different carcinogenic polycyclic hydrocarbons. "
01/01/2003 - "A number of carcinogens like polycyclic hydrocarbons and aromatic amines have been incriminated to induce mammary carcinomas in vitro and in vivo. "
12/01/1975 - "Hyperplasia, papilloma and carcinoma formation induced by topical application of the carcinogenic polycyclic hydrocarbons benz(a)pyrene (B(a)P) and 3-methylcholanthrene (MC) is accompanied by an increase in the mumber of A particles. "