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Biomedical subjects

H Uchida

Publications and source records attributed to H Uchida.

At least 721 records · Page 40Linked to original sources
PubMed1976

Direct implantation of Ph1 chromosome-positive myeloblasts into newborn hamsters.

Peripheral leukocytes from a male patient with chronic myelogenous leukemia in blast crisis were implanted directly into the intraperitoneal cavity of seven newborn hamsters treated with antilymphocyte serum. At sacrifice 17-19 days after implantation, three hamsters were found to have disseminated tumors. The other four hamsters were cannibalized. Chromosome analysis of cells from the enlarged lymph nodes revealed the presence of a human male karyotype. Most metaphase cells were pseudodiploid with the Ph1 chromosome and isochromosome 17, while a few metaphase cells were classically diploid. Identical chromosome constitutions were observed in the original peripheral leukocytes of the patient. The results strongly suggested simultaneous heterotransplantation of Ph1-positive leukemic and normal leukocytes.

Animals↗
PubMed1975

Uchida tubal sterilization.

The methods which seek to close the tubes by tissue necrosis may be responsible for subsequent pathologic disorders. These sequelae often explain postoperative repeat uterine pregnancy, ectopic gestation, and other serious complications. In addition to Uchida sterilization, the Uchida fimbriectomy is recommended for use in the immediate postpartum period and at cesarean section because of its many advantages.

Adnexal Diseases↗