Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0235394 (wasting)
 8,040 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The effect of botulinum toxin A treatment was studied in patients with idiopathic torticollis. Twenty patients with idiopathic torticollis received electromyographically guided intramuscular botulinum toxin A into the hyperactive neck muscles. In all, 48 treatments were given. The injections were repeated with intervals of 11 to 35 weeks (mean 18.7 weeks). The grade of improvement was estimated subjectively using a visual analogue scale. An overall improvement of 55% compared with the status before treatment was found. The best result obtained in each individual patient varied from 20% to 84% (mean 66%). The effect of the treatment began to wear off after eight to 22 weeks (mean 11.5 weeks). The side effects consisted of short term dysphagia in two patients. The administration of botulinum toxin in idiopathic torticollis is a safe and beneficial treatment with few side effects. The EMG guidance of injections proved to be helpful as it restricted the injections into muscles with electromyographic hyperactivity, thereby economizing the amount of toxin given. It is doubtful if double-blind studies of botulinum toxin can be undertaken due to the marked muscular wasting and weakness caused by the injections.
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PMID:[Torticollis treated with botulinum toxin]. 844 96

The bovine immunodeficiency virus (BIV)/New Zealand (Oryctolagus cuniculus) rabbit model was used to study events that underlie the early and chronic stages of viral replication, routes and time course of viral dissemination and the distribution of the virus in the lymphoid. nonlymphoid and mucosa associated tissues. The results indicated that BIV, a lentivirus with genetic relatedness to the HIV, induced changes of clinical (anorexia, weight loss, muscular wasting, diarrhea, hypoalgesia, torticollis), immunological (recurrent T- and B-cell dysfunctions) and histopathological (lymphadenopathy, splenomegaly) nature that closely parallels those described for cat (Fly), monkey (SIV) and human (HIV) lentiviral diseases. These findings showing that BIV induces both splenomegaly and lymphadenopathy syndromes with associated fatal immune dysfunctions and the ability of the virus to replicate productively at the mucosal surfaces in rabbits, emphasize the importance of the BIV/rabbit system as a good small-animal model for the study of retrovirus-induced AIDS and offers the opportunity to evaluate prophylactic and therapeutic anti-retroviral agents of relevance to HIV-1 as well as the opportunity to study mechanisms of drug resistance phenomena.
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PMID:Bovine immunodeficiency virus in experimentally infected rabbit: tropism for lymphoid and nonlymphoid tissues. 1113 Oct 38