The right hand of a 58-year-old female was compressed by a compression machine and subsequently began to show pain. She was diagnosed with complex regional pain syndrome type 2 according to the Budapest criteria. Conventional therapy was ineffective for her allodynia. After subcutaneous injection of botulinum toxin, the subject’s allodynia substantially improved. Subcutaneous injection of botulinum toxin could effectively treat patients with complex regional pain syndrome and intractable allodynia. Clinical studies with larger sample sizes are needed to evaluate the efficacy of and selection of patients for botulinum toxin treatment of complex regional pain syndrome.

No abstract available.
Humans

The 5-HT2A receptor is of great interest for research into schizophrenia and psychopharmacology in light of the observation that schizophrenic patients has 5-HT cortical-subcortical imbalance and atypical antipsychotic clozpine has 5-HT2A antagonists properties. An significant association between schizophrenia and the T102C polymorphism of the gene for 5-HT2A receptor has been reported. In this study, we investigated an association between schizophrenia and the T102C polymorphism of the gene for 5-HT2A receptor in Korean schizophrenic patients. The subjects consisted of 139 schizophrenic patients and 88 normal controls. Genomic DNA was amplified by PCR and digested with MsPI. The uncutt product identified allele 1(nucleotide sequence TCT) ; digested products of 216bp and 156bp identified allele 2(nucleotide sequence TCC). The allele frequencies and the genotypic distribution of 5-HT2A receptor gene were not significantly different between schizophrenic patients and normal controls. Since allele frequencies of the T102C polymorphism may differ between individuals of different ethnic backgrounds, it needs to be conducted in an advanced research.
Alleles ; DNA ; Gene Frequency ; Humans ; Polymerase Chain Reaction ; Psychopharmacology ; Receptor, Serotonin, 5-HT2A ; Schizophrenia* ; Serotonin ; Serotonin 5-HT2 Receptor Antagonists

The author attempted to allelic association between the a1 allele of Dopamine D2 receptor and alcoholism in Korean. The allelic disribution of Taq I polymorphism of the D2 dopamine receptor gene with alcoholism was examined in 67 Korean alcoholics and compared with 100 Korean controls. In alcoholics, the numbers of alcoholics with A1A1, A1A2 and A2A2 were 11(16.4%), 30(44.8%) and 26(38.8%) respectively and in control with A1A1, A1A2 and A2A2 were 17(17.0%), 42(42.0%), respectively. The prevalence of the A1 allele in alcoholics was 61.2% and 59.0% in controls. And the frequency of the A1 allele in alcoholics and controls were 0.39 and 0.38, respectively. There was not significant difference in the frequency of the A1 allele between alcoholics and controls. This data suggest that the A1 allele is not associated with alcoholism in Koreans. The author conclude that our data do not support on allelic association between the A1 allele at Dopamine D2 receptor and alcoholism. Further systemized studies will be necessary to determine whether the role of allele of Dopamine D2 receptor is major effect gene or modifying effect gene in the pathogenesis of alcoholism.
Alcoholics* ; Alcoholism ; Alleles ; Dopamine* ; Humans ; Prevalence ; Receptors, Dopamine ; Receptors, Dopamine D2

No abstract available.
Anxiety Disorders* ; Anxiety*

The results regarding an association between the polymorphism sites in the dopamine D1 receptor gene and schizophrenia compelled us to study the distribution of the polymorphism in Korean schizophrenia and controls. Eighty-eight schizophrenic patients and normal controls were examined by case-control study for distribution of the polymorphism of the dopamine D1 receptor gene in Korean popualtion to minimize the effect of racial differencies in gene frequencies. The frequencies of the B1 and B2 in schizophrenic patients were 0.11 and 9.89, respectively. And 0.10 and 0.90 in normal control. There was no significant differences in the frequencies in the allele B1 and 2 between schizophrenic patients and normal controls. The author present here the evidence of a lack of alleic association between the polymorphism of the dopamine D1 receptor gene and Korean schizophrenic. The assumption that the dopamine D1 receptor gene has genetic role in the development of schizophrenia was not supported by this case-control study.
Alleles* ; Case-Control Studies ; Dopamine* ; Gene Frequency ; Humans ; Receptors, Dopamine D1 ; Receptors, Dopamine D2 ; Schizophrenia*

No abstract available.
Dacryocystorhinostomy*

OBJECTIVES: To elucidate an association of the fragile X syndrome with autism, Southern blot analysis was performed in 66 autistic children aged from 2 years to 11 years. METHODS: Subjects were 66 autistic children with of autistic disorder diagnosed by DSM-IV criteria and Childhood Autism Rating Scale-Korean version. Genomic DNA was extracted from peripheral blood and DNA was used to detect a FMR (Fragile Mental Retardation)-1 gene. Xho/PstI probes and two restriction enzymes (EcoRI, EagI)were used for Southern blot analysis. RESULTS: There were one boy with a methylated mosaic pattern and 3 boys and 2 girls with an unmethylated premutation band. But there was no full mutation pattern. CONCLUSION: Although the possibility of the relationship between autistic disorder and FMR-1 gene has been suggested, the results from this study do not provide any definite association of FMR-1 gene with autism in autistic children.
Autistic Disorder ; Blotting, Southern ; Child* ; Diagnostic and Statistical Manual of Mental Disorders ; DNA ; Female ; Fragile X Syndrome ; Humans ; Male ; Molecular Biology*

The cytolytic activity of CD4' T cells, both human and murine, has been clearly demonstrated in the immune response to mycobacterial infection and suggested to play a significant role in the protection and immunopathology. However, Uttle is known about the differentiation of CD4' CTL. In order to address this issue, we examined the influences of some factors on the generation of CD4' CTL specific to mycobacterial antigens. After 7 days' stimulation of PBMCs from healthy tuberculin reactors with mycobacterial antigens, the cytolytic activity of purised CD4' T cells toward autologous macrophages infected with mycobacteria was measured by Cr release assay. First, we found that both of live M. tubeiculosis and soluble antigens (ST-CF) induced the cytolytic activity of CD4' T cells, although the inducibility of the former was slightly greater than the latter. Second, the cytolytic activity was maximally induced at the relatively low antigen concentration (0.2:1 bacteria:monocyte ratio or 0.5 mg/ml of ST-CF). Finally, in the presence of increasing amounts of neutralizing anti-IL-12 or anti-IFN-r MoAb, the cytolytic activity of CD4+ T cells was decreased in a dose-dependent manner. These results suggest that low dose of antigen, its particulate type give mycobacteria), IL-12, and IFN-r give some positive signals for the generation of CD4+ CTL.
Humans ; Interleukin-12 ; Macrophages ; T-Lymphocytes* ; Tuberculin

OBJECTIVES: The authors have intended to know the drug interaction of fluoxetine and haloperidol when coadministering two drugs to the chronic schizophrenics by assessing the changes of positive, negative symptoms and extrapyramidal symptoms. METHOD: We selected 38 patients, the chronic schizophrenics with no physical problems. they are randomly assigned to placebo group and drug group. And then, placebo or fluoxetine 20mg were administered to the subjects of each group during 8 week period. We have assessed their psychopathology and extrapyramidal symptoms using positive and Negative Syndrome Scale(PANSS), Clinical Global Impression(CGI), Simpson-Angus Scale at o, 2, 4, 6, 8 week during the period. RESULTS: 38 patients have completed the study during 8 week. 1) PANSS, CGI : no significant difference between groups and no significant change according to the times. 2) Simpson-Angus Scale : no significant changes. CONCLUSION: When co-administering fluoxetine and haloperidol, there were no significant changes of psychopathology and extrapyramidal symptoms. There results suggest that it is safe to coadminister fluoxetine to schizophrenic with haloperidol treatment.
Drug Interactions ; Fluoxetine* ; Haloperidol* ; Humans ; Psychopathology*