| Autor: |
Kloster BE, Tomar RH, Stockman JA 3rd, Lamberson HV, Merl SA, John PA, Groth DM, Poiesz BJ |
| Jazyk: |
angličtina |
| Zdroj: |
American journal of clinical pathology [Am J Clin Pathol] 1985 Apr; Vol. 83 (4), pp. 450-6. |
| DOI: |
10.1093/ajcp/83.4.450 |
| Abstrakt: |
Antibodies to the membrane antigens of human T-cell lymphotropic virus-I (anti-HTLV-MA) have been detected in patients with the acquired immune deficiency syndrome (AIDS) and in patients with hemophilia. The authors examined sera from 71 AIDS patients and 46 hemophiliac children for the presence of anti-HTLV-MA using an indirect membrane immunofluorescence assay with flow cytometry analysis. Thirty-seven of the 71 (52%) AIDS patients and 7 of the 46 (15%) hemophiliac patients had high titered anti-HTLV-MA, using a T-lymphoid cell line infected with the leukemia virus. None of the 78 control subjects had high titered antibody. All seven hemophiliac patients with elevated anti-HTLV-MA used Factor VIII concentrates, and all had inverted T-lymphocyte helper-suppressor (T4 [Leu-3]/T8 [Leu 2]) ratios. No correlations were found between inverted T4/T8 ratios and antibody to cytomegalovirus, Toxoplasma gondii, or hepatitis B. This work supports contentions that HTLV-like organisms cause AIDS and that these organisms are transmitted by blood products such as Factor VIII concentrate. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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