Patterns of HTLV-I infection among family members
HTLV-I, Adult T-Cell leukemia, and tropical spastic paraparesis
โ Scribed by P. S. Sarin
- Publisher
- John Wiley and Sons
- Year
- 1988
- Tongue
- English
- Weight
- 399 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0364-5134
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โฆ Synopsis
Human lymphotropic retroviruses have been identified as the etiological agents of adult T-cell leukemia and acquired immunodeficiency syndrome (AIDS). Human T-lymphotropic virus type I (HTLV-I) has been linked to the etiology of ATL, and human immunodeficiency virus type I (HIV-I) has been identified as the cause of AIDS. Both retroviruses are T-cell tropic. HTLV-I is a transforming virus, whereas HIV-I is a cytopathic virus and kills the cells it infects. HTLV-I has recently been identified from some patients with tropical spastic paraparesis, and it appears that HTLV-I infection alone or in the presence of other cofactors may be important in the development of this neurological dysfunction.
๐ SIMILAR VOLUMES
Involvement of the nervous system by the human T-lymphotropic virus type I (HTLV-I) was demonstrated in the tropics and Japan in two chronic neurological disorders, tropical spastic paraparesis (TSP) {l] and HTLV-I-associated myelopathy (HAM) {2]. HAM and HTLV-I-positive TSP are recognized as clinic
Human T-lymphotropic virus type I (HTLV-1)-associated tropical spastic paraparesis in Martinique has been identified in 54 patients, 49 women and 5 men. This myelopathy represents an endemic problem on this island and the earliest documented case dates from 1952. A blood transfusion history was obta
Viral-like particles morphologically identical to human T-lymphotropic virus type I or 11, b u t distinct from human Tlymphotropic virus type 111, have been seen by electron microscopy in spinal cord tissue from a Jamaican tropical spastic paraparesis patient who was known to be positive for human T