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Chemical xenogenization of experimental tumors
Cancer and Metastasis Reviews, 1987Chemical xenogenization occurs when experimental tumors, treated in vivo or in vitro with selected chemicals, become immunogenic, i.e., able to induce a strong rejection response, immunological in nature, in the histocompatible hosts. Unlike modifications induced by haptens, changes in tumor cell immunogenicity associated with chemical xenogenization ...
P, Puccetti, L, Romani, M C, Fioretti
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Xenogeneic transplantation of human spermatogonia
Zygote, 2000In the last 3 years, several studies have shown that xenogeneic transplantation of rodent spermatogonia is feasible. The treatment of infertile patients with spermatogenic arrest using the injection of immature germ cells has yielded only poor results.
Reis Mm +6 more
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Xenogeneic mixed leucocyte response
Cellular Immunology, 1973Abstract Xenogeneic mixed leucocyte cultures composed of human, chimpanzee, baboon, goat, sheep, pig, and dog cells were set up with a variety of plasma culture supplements. The characteristics of the human leucocyte response to xenogeneic cells was similar to its response to allogeneic cells.
A R, Shons, C, Kromrey, J S, Najarian
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Gammopathy in Hamsters with Xenogeneic Tumours
Nature New Biology, 1973A PREVIOUS communication described the heterotransplantation of human heteroploid cells derived from a prostatic adenoma (MA 160) into nonimmunosuppressed 2-d-old hamsters1. Most animals receiving subcutaneous implants of 107 cells rejected them after 14 d (regressors). In some (27%), however, there was progressive tumour growth (persistors).
A V, Richman, V, Defendi
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Transplantation Reviews, 2005
The success and widespread acceptance of clinical allotransplantation has led to a shortage of cadaveric organs and a resurgence of interest in xenotransplantation. Although swine are generally regarded as the preferred source of xenogeneic organs, the severe immunologic response to swine organs has so far precluded their clinical use.
Kazuhiko Yamada +2 more
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The success and widespread acceptance of clinical allotransplantation has led to a shortage of cadaveric organs and a resurgence of interest in xenotransplantation. Although swine are generally regarded as the preferred source of xenogeneic organs, the severe immunologic response to swine organs has so far precluded their clinical use.
Kazuhiko Yamada +2 more
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Xenogeneic Bone Grafting in Humans
Clinical Orthopaedics and Related Research, 1983The beneficial effect of a composite autologous red bone marrow and bone graft is well documented in experimental animals. In an attempt to improve the osteogenic potential of xenogeneic bone for clinical use, xenogeneic bone was combined with autologous red marrow and used in 110 bone grafting operations in 98 patients.
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XENOGENEIC INFECTIONS AND PUBLIC HEALTH
Clinical and Experimental Pharmacology and Physiology, 1999SUMMARY1. The scarcity of available human donor organs for use in allotransplantation has fuelled interest in xenotransplantation, the therapeutic use of living animal tissue in humans. The use of living animal tissue for therapeutic purposes in humans has raised concerns that xenotransplantation clinical trials may pose a presently unquantifiable but ...
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Phylogenetic origin of xenogeneic recognition
Nature, 1974SINCE Metchnikoff (quoted in ref. 1) showed that amoebocytes, the circulating cells in invertebrates, are capable of phagocytosis1, it has become increasingly apparent that they have various immunological functions. For example, amoebocytes mediate resistance to infection2,3 and rejection of xenogeneic grafts4,5.
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Archives of Ophthalmology, 1934
To the internist and the pathologist siderosis means the deposition of pigment from the blood in various organs of the body, such as the spleen, liver, lungs, bone marrow and lymph nodes. Of course, the presence of free iron in any large amount in the blood stream would result in the deposit of this iron in the aforementioned organs also, as Migay and ...
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To the internist and the pathologist siderosis means the deposition of pigment from the blood in various organs of the body, such as the spleen, liver, lungs, bone marrow and lymph nodes. Of course, the presence of free iron in any large amount in the blood stream would result in the deposit of this iron in the aforementioned organs also, as Migay and ...
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