Recently, we found that the Korean traditional medicine could enhance the expression of some cytokine in murine bone marrow cell culture. To understand the mode of actions of the traditional medicine, we examined the pattern of protein phosphorylation in bone marrow cells treated with Korean traditional medicine. When bone marrow cells were treated with Korean traditional medicine, the phosphorylation of p45, p50, p84/p91 kinase was observed, and gene expression of TPO and SCF was related to p45 and p91. It had been reported that TPO, SCF, IL-3 and GM-CSF gene expression transmits signal through the JAK-STAT pathway. Molecular involvement of JAK-STAT in signal induced by Korean traditional medicine was analyzed by anti-JAK and anti-STAT-1 Ab. To analyze the transcriptional factor that promotes the cytokine gene expression by the stirnulation of Korean traditional medicine, GAS and NF-B binding activity was analyzed by EMSA. We found the increase in NF-B at SMT and BHT. Therefore, we conclude that the cytokine gene expression induced by Korean traditional medicine was mediated by the JAK-STAT pathway and by the combination of GAS and NF-kB.
Bone Marrow Cells ; Butylated Hydroxytoluene ; Gene Expression ; Granulocyte-Macrophage Colony-Stimulating Factor ; Hematopoiesis* ; Interleukin-3 ; Medicine, Korean Traditional* ; Medicine, Traditional ; NF-kappa B ; Phosphorylation ; Phosphotransferases ; Signal Transduction

The Korean traditional medicinal (KTM) herbs such as Angelicae gigantis, Rehmannia glutinosa, Paeoniae lactiflora, Cnidii officinale, Salviae miltiorrhizae, and Millettia reticulata, and prescribed formula Samultang, and Bohyultang improve the function of the hematopoietic system and nourishing the body to promote health. However, there are limited scientific background on the mode of action of these medicine. To understand the diverse actions following traditional medicine stimulation, we determined the production of hematopoietic cytokine, thrombopoietin, stem cell factor, and interleukin-3 (IL-3) in KlM treated bone marrow cells. When bone marrow cells were treated with KTM, the expression of hematopoietic cytokine were increased in RT-PCR and ELISA analysis. Furthermore, when the bone marrow cells were separated into adherent celis and suspension cells and were treated with KTM, we found the increase of TPO gene expressions in suspension cells. Meanwhile, other hematopoietic cytokine gene expression in bone marrow cells was higher as whole than when adherent cells and suspension cells was separated. Therefore, we could know the interaction of two cells that increases the cytokine expression. These results suggest that KTM has hematopoietic effects through increasing the production of cytokine.
Angelica ; Bone Marrow Cells ; Enzyme-Linked Immunosorbent Assay ; Gene Expression ; Hematopoiesis* ; Hematopoietic System ; Interleukin-3 ; Medicine, Korean Traditional* ; Medicine, Traditional ; Millettia ; Paeonia ; Rehmannia ; Salvia ; Stem Cell Factor ; Thrombopoietin

No abstract available.
Androgen-Insensitivity Syndrome* ; Male

We report a case of disseminated calcific cysticercosis of brain, accompanied with marked hydrocephalus. Histopathologically, the calcific spots consisted of mummified scolex and bladder of cysticercus cellulosae with a diffuse calcification, but no area of cystic change were noted. Surrounding brain tissue showed a dense fibrous reaction and gliosis with little foreign body reaction.
Brain* ; Cysticercosis ; Cysticercus ; Foreign-Body Reaction ; Gliosis ; Hydrocephalus ; Urinary Bladder

No abstract available.
Bilirubin* ; Humans ; Infant, Newborn*

No abstract available.
Humans ; Infant, Newborn* ; Osmolar Concentration* ; Specific Gravity*

No abstract available.
Meningitis, Aseptic*

BACKGROUND: Dopamine receptors have been regarded as a strong candidate involved in etiology of schizophrenia and a target for various antipsychotic drugs. The purpose of our study was to investigate whether dopamine D1 receptor(DRD1) gene polymorphisms would predict the treatment response to antipsychotics in schizophrenia. METHOD: One hundred thirty-four schizophrenic patients, who met DSM-IV criteria for schizophrenia were entered into a 48-week study. The psychopathology of the patients was assessed at baseline, 12th, 24th, 48th weeks of treatment by PANSS. Responders were defined by a 20% of the reduction in total PAnSS score at end point. The genomic DNA fragment corresponding to nucleotides of dopamine D1 receptor gene was amplified by polymerase chain reaction(PCR). RESULT: Neither allelic frequencies nor genotypes for dopamine D1 receptor differed significantly between responders and non-responders. Also, there was no difference of changes of PANSS scores among three genotype groups of the dopamine D1 receptor. CONCLUSION: Allelic variation in the dopamine D1 gene is not associated with individual differences in antipsychotic response.
Antipsychotic Agents ; Diagnostic and Statistical Manual of Mental Disorders ; DNA ; Dopamine* ; Genotype* ; Humans ; Individuality ; Nucleotides ; Psychopathology ; Receptors, Dopamine ; Receptors, Dopamine D1* ; Schizophrenia

Primary malignant neoplasms of the heart are very rare disorders, which are found at less 1/1000 necropsies. These malignancies are almost exclusively sarcomas and histologically assume a wide veriety of morphological subtypes, angiosarcomas, rhabdomysarcomas, and fibrosarcomas(or MFH) being the most frequent. We experienced a case in which left atrial myxoma was suspected by 2-D echocardigraphy and the histologic diagnosis of promary MFH was confirmed by operation. A 45-year old woman with primary MFH arising from posterior wall of left atrium, interatrial septum and mitral annulus is presented with a brief view of the literatures. The patient was admitted to our hospital on March 1988, because of exertional dyspnea and intermittent palpitation resction of the masses. To date, more than thirteen months after surgery, the patient is alive and well in state of NYHA class II.
Diagnosis ; Dyspnea ; Female ; Heart ; Heart Atria* ; Hemangiosarcoma ; Histiocytoma, Malignant Fibrous* ; Humans ; Middle Aged ; Myxoma ; Sarcoma

Idiopathic myelofibrosis (IMF), which is characterized by marrow fibrosis, leukoerythroblastic anemia, teardrop poikilocytosis and splenomegaly due to extrumedullary hematopoiesis, has known to have no form of therapy. On the ground of the possibility of reversing collagen deposion in IMF using 1, 25dihydroxycholecalciferol [1, 25(OH)2D3], we report here our observations of 5 patients (M:F=1:4) with IMF before and after treatment with 0.5 microgram/day of alfacalcidol, precursor of 1, 25(OH)2D3. In 3 fo 5 patients the hemoglobin rose and in 4 of 5 the platelet count increased. Follow-up marrow examination revealed that marrow trephine reticulin fibrosis decreased according as the amelioration of clinical and laboratory findings. But these did not persist except one patient in spite of the sustained use of alfacalcidol. Our results suggest that alfacalcidol may have a therapeutic role in some patients with IMF. More extensive studies will be clarify the action of alfacalcidol in IMF.
Anemia, Myelophthisic ; Bone Marrow ; Child* ; Collagen ; Fibrosis ; Follow-Up Studies ; Hematopoiesis ; Humans ; Platelet Count ; Primary Myelofibrosis* ; Reticulin ; Splenomegaly