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  • 1985-1989  (2)
  • Avidin biotin immunoperoxidase technique  (1)
  • Cerebral blood volume  (1)
  • 1
    Electronic Resource
    Electronic Resource
    Relation between serum levels of tissue polypeptide antigen (TPA) and cancer antigen 125 (CA125) and their immunohistochemical identification in benign and malignant gynecological disease (1988)
    Springer
    Archives of gynecology and obstetrics 243 (1988), S. 41-50 
    Details
    ISSN: 1432-0711
    Keywords: Tumor marker ; Immunohistochemical investigation ; Peroxidase anti-peroxidase method ; Avidin biotin immunoperoxidase technique ; Tumor specificity
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary We studied immunohistochemical stains for TPA and CA125 in patients with benign and malignant gynecologic diseases. The results were as follows: (1) CA125 was not found in ovarian mucinous cystadenocarcinoma but was demonstrated immunohistochemically in 82% of ovarian serous cystadenocarcinomas and 83% of Krukenberg's tumors. (2) TPA was demonstrated in 65% of ovarian serous and 75% of ovarian mucinous cystadenocarcinomas, and in 58% of endometrial carcinomas. (3) TPA was found in all trophoblastic tumors examined, while CA125 was found in none. Eighty-three percent of patients with trophoblastic diseases had raised serum TPA levels. (4) When serum CA125 levels were raised, CA125 was demonstrated immunohistochemically in 71% of patients with ovarian serous cystadenocarcinomas, 67% of patients with Krukenberg's tumors and 100% of patients with tubal carcinomas. (5) Despite elevated serum levels, CA125 and TPA were not identified by immunohistochemistry in 64% cases of benign ovarian disease and in 80% of patients with uterine myomata. (6) It would seem that CA125 was more easily released from tumor cells than TPA.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00931550
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Haemodynamics and oxygen metabolism in patients after reversible ischaemic attack or minor ischaemic stroke assessed with positron emission tomography (1987)
    Springer
    Neuroradiology 29 (1987), S. 416-421 
    Details
    ISSN: 1432-1920
    Keywords: Reversible ischaemic attacks ; Positron tomography ; Cerebral blood flow ; Cerebral blood volume ; Cerebral oxygen metabolism ; Carotid stenosis
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Regional cerebral blood flow (CBF), blood volume (CBV) and oxygen metabolic rate (CMRO2) were evaluated and compared among normals, patients with recent reversible ischaemic attacks (RIAs) and patients with chronic minor infarction using positron emission tomography. Average CBF together with CMRO2 significantly decreased in the infarction group in the middle cerebral artery territory of the affected hemisphere while the mean values for RIAs were intermediate between the other two groups. CBV also reduced, however it was more preserved compared to flow as seen in decreased CBF/CBV values. Significant interhemispheric difference was found in CBF/CBV ratio, but it did not clearly correlate with OEF changes. Higher OEF was noted only in the restricted brain regions of RIAs where CBF showed large hemispheric asymmetry. However, in other regions, the coupled decline of blood flow and metabolism was found which suggests tissue damage or neuronal cell loss in the brain with previous RIA symptoms.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00341736
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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