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  • Mass media  (1)
  • antisense  (1)
  • 1
    ISSN: 1573-739X
    Keywords: Drugs ; Journalism ; Mass media ; Patient education ; Periodicals
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Notes: Abstract Family magazines can play an important role in the diffusion of medical information and information regarding drugs to a ‘lay audience’. We describe what kind of drugs are discussed in the family magazines and which information regarding these drugs is given. Furthermore, we look into the information sources for journalists; special attention is paid to the role of the pharmacist: is (s)he recognized by journalists as one of the experts on drugs? Two approaches were used in order to answer the above described research questions: a content analysis of family magazines and indepth interviews of journalists. Gynaecological products as well as drugs for the central nervous system receive much attention in family magazines. The kind of information given about drugs is limited. Only part of the publications pays attention to side-effects. Patients asking questions about drugs in response to publications in family magazines know the name of a drug but are rarely informed about other aspects of the therapy, such as side-effects. In the provision of information physicians and medical specialists play an important role as sources of information for journalists. There is, however, until now no role for the pharmacist as a source of information on drugs in family magazines.
    Type of Medium: Electronic Resource
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  • 2
    ISSN: 1573-7217
    Keywords: growth factors ; angiogenesis ; pleiotrophin ; antisense ; ribozymes
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Polypeptide growth factors contribute to the development and maintenance of normal tissues and are essential for the growth and metastasis of solid tumors. During tumor progression these factors function as autocrine stimulators of tumor cells and/or serve to recruit stromal tissue and blood supply to the expanding tumor. In particular, tumor-induced angiogenesis appears to be significant not only for local tumor growth but also for metastasis to distant organ sites. We purified several years ago the heparinbinding growth factor pleiotrophin (PTN) from the supernatants of human breast cancer cells and demonstrated that PTN can serve as an angiogenesis factor. We found the gene expressed in a number of human tumor cell lines as well as in human tumor tissues. Here we present different approaches to inhibit production and function of this growth factor. Finally we discuss how the experience from this growth factor can be applied to improve our understanding of the role of other factors thought to contribute to tumor angiogenesis.
    Type of Medium: Electronic Resource
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