Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0024312 (lymphopenia)
 4,859 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Persistent generalized lymphadenopathy during HIV infection is now a well classified syndrome featuring multiple chronic lymph node enlargement frequently associated with further symptoms (diarrhea, nocturnal sweating, loss of weight, fever): it is invariably accompanied by serious alterations of the cell-mediated immunity including lymphopenia, reduced number of helper lymphocytes in circulation, inversion of the helper/suppressor ratio, lower proliferative response in vitro and deficient delayed skin sensitivity tests. Minor opportunistic infections are also more frequent, the most widespread being chronic oral candidiasis. Whenever several of these signs are associated in a single patient, especially if the immunitary deficit is severe, an immunomodulating treatment is indicated to improve the lymphocyte functionality and finally to modify any evolutive tendency. The Authors give the preliminary results of a pilot study carried out on 12 patients with LAS/ARC treated with Thymopentin at a dosage of 50 mg by intra muscular injection on alternate days for cycles of 30 days. Compared with 14 untreated patients, the subjects receiving therapy showed a more stable immunological picture, and improvement in subjective symptoms and a better therapeutic response to minor opportunistic infections.
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PMID:Thymopentin (TP-5) therapy during lymphadenopathy syndrome (LAS/ARC): preliminary report. 333 53

Persistent generalized lymphadenopathy (PGL) is the most frequent AIDS related manifestation in homosexual men. From May 1984 to March 1985, 45 (38%) out of 117 intravenous (iv) drug abusers evaluated had PGL. Thirty-two were males and 13 females (median age 25 years). All patients referred to the frequent sharing of syringes. The median duration of lymphadenopathy was 3 months (range 3-60) with a median number of involved extrainguinal sites of 4 (range 2-7). Systemic symptoms and energy to skin tests were common, whereas splenomegaly and past infections were less frequently encountered. Hypergammaglobulinemia and an inverted T helper/suppressor ratio and lymphopenia were found in 78%, 43%, and 20% of the patients, respectively; the presence of HTLV-III antibodies was demonstrated in 12 (46%) of the 26 tested patients. Histologically, excised lymph nodes from 14 patients exhibited a marked follicular hyperplasia, diffuse plasmacytosis, and a conspicuous capillary proliferation. All patients are followed on a regular basis with clinical examination and laboratory tests; in no case has AIDS or a malignant lymphoma so far developed.
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PMID:Persistent generalized lymphadenopathy: clinical characteristics of a lymphadenopathy syndrome in intravenous drug abusers. 348 71