PubMed · 10085956
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C Mahony. Ok computer.. https://pubmed.ncbi.nlm.nih.gov/10085956/
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Cases of misconduct in scientific research have enforced a lively public and scientific discussion. The international scientific community has been engaged during the last years in the search for adequate responses to fraud and misconduct. Most of the new guidelines emphasize the responsibility of researchers and scientific institutions for preventive measures; the teaching of research ethics should be included in undergraduate and postgraduate academic education. At the Universities of Ulm and Marburg members of the 'Study group Ethics in Medicine' are developing a teaching program in Research Ethics. They now offer courses: teaching in small groups (7-15 participants) with structured case discussions. These courses are not mandatory. The first steps in the development of the teaching program for young scientists in medicine, biology, chemistry, and physics have been taken. The fields of conflicts in these different fields of science are very similar. We offered five case discussion sessions with mixed groups (postgraduate students, postdocs, head of departments) and the first results are very positive: high acceptance, high motivation, high demand for next courses.
Wound examination is of prime importance in forensic pathology, and it is desirable to establish a wound examination system in order to evaluate and record the nature of wound more accurately and objectively. Modern diagnostic techniques and devices as well as advanced cell-biological methods should be introduced as the means for this aim. For example, radiological, endoscopic or magnetic resonance imaging (MRI) examination have been used in addition to examination with the naked eye. In our department, a binocular surgical operating microscope is routinely employed at forensic autopsy, which is useful for elucidating the nature of wound in more detail. It is also necessary to determine whether a wound has vitality, and, if antemortem, how long before death the wound has been sustained. For the determination of wound age including vitality, various biological factors such as cytokines and extracellular matrix components involved in wound healing have been examined by histopathological methods. Our studies have shown that interleukin (IL)-1alpha, IL-1 b, IL-6, IL-10 and tumor necrosis factor-alpha are possibly useful markers for wound age determination as well as cell-biological indicators of vitality. Furthermore, molecular biological techniques have been intended to be applied to wound examination; our experimental study has shown that even mRNA of cytokines mentioned above can be histologically detected by reverse transcriptase-polymerase chain reaction or in situ hybridization. A trial of forensic wound examination from macroscopic to molecular level is discussed.
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