No abstract available.
Animals ; Female ; Menstrual Cycle* ; Mice* ; Zygote*

No abstract available.
Appendicitis* ; Child* ; Humans

Electron microscopy (EM) can provide a valuable contribution to light microscopy (LM) in the interpretation of fine needle aspiration cytology (FNAC) specimen, especially in the diagnosis of the tumor. However, considerable care in processing the specimen is mandatory to recover the cells and avoid altering the fine structures. We experienced a case of malignant melanoma in 33-yrs-old female, diagnosed by EM study of FNAC specimen from the axillary mass, who was initially thought as dissem- inated carcinomatosis on LM study. The technique of EM study on FNAC specimen consisted of washing the needle and syringe in 2.5% glutaraldehyde after a rapid stain (Diff-Quik), which was used to obtain a preliminary diagnostic impression and to assure the adequacy of the EM specimen. After centrifugation in the steps of fixation and dehydration, the sediment was made into an epon block and examined. The whole processing time of EM study can be shortened within 7 or 8 hours, and results can be available within 48 to 72 hours. Our experience suggests the EM study on FNAC can be a useful diagnostic method in the diagnosis of difficult FNAC cases.
Behcet Syndrome* ; Biopsy, Fine-Needle ; Carcinoma ; Centrifugation ; Dehydration ; Diagnosis ; Female ; Glutaral ; Histiocytoma, Malignant Fibrous ; Humans ; Lung ; Melanoma ; Microscopy ; Microscopy, Electron ; Needles ; Nephrotic Syndrome* ; Syringes

No abstract available.
Chin* ; Polyps* ; Skin*

No abstract available.
Nevus, Epithelioid and Spindle Cell*

No abstract available.
Hantaan virus* ; Hemorrhagic Fever with Renal Syndrome*

No abstract available.
Hantaan virus* ; Hemorrhagic Fever with Renal Syndrome*

No abstract available.
Humans

Various hantaviruses were isolated from HFRS patients and various rodent species, in many parts of the world. Bandicotas were captured at Yogyakarta, east region of Sumatura island, Indonesia; and 4 rodents species including Bandicotas were captured at Chiang Rai in Thailand during 1995. Sera were collected from captured andicotas and other rodent spicies were screened for antibody test against Hantaan (HTN), Seoul (SEO), Puumala (PUU) and Sin Hombre (SN) viruses by immunofluoresence antibody assay (IFA). Hantavirus antigen in lung tissues were tested by IFA. Among 55 captured Bandicota indica in Indonesia, 14 (25.5%) were antibody positive against HTN, SEO, PUU and SN virus. Hantavirus antigen were detected from 5 (9.0%) out of 55 lungs tested. Among 34 captured Bandicota indica in Thailand, 9 (26.5%) were antibody positive against HTN, SEO, PUU and SN virus. Among 34 lungs tissues of Bandicota indica examined, 3 (8.8%) were antigen positive. In other rodent species, antibody positive against Hantaviruses of Rattus rattus, Rattus losea and Mus cervicolor were 4/62(6.5%), 5/25(20%), 1/1(100%), respectively. But no one has antigen in their lung tissues. Antigen positive lungs suspension were inoculated into vero E6 cells for virus isolation and 4 viruses were isolated from Indonesian Badicota and 3 viruses from Thailand.
Animals ; Hantavirus* ; Hemorrhagic Fever with Renal Syndrome ; Humans ; Indonesia* ; Lung* ; Mice ; Murinae* ; Rats ; Rodentia ; Seoul ; Thailand*

Current treatment strategies for levodopa-induced psychosis in advanced Parkinson's disease have had limited success. Reduction or discontinuation of levodopa and coadministration with dopamine-blocking neuroleptics may attenuate the psychotic symptoms, but these strategies are associated with worsening of parkinsonian symptoms. Administration of 5-HT3 receptor antagonist ; ondansetron, a newer strategy to attenuate psychosis of Parkinson' disease without motor deterioration was introduced. A 41-year-old young-onset male, who was diagnosed as Parkinson's disease 7 years ago, was treated with levodopa therapy, and had levodopa-induced psychosis(delusion, hallucination, paranoid, insomnia). After trial of ondansetron, he showed improvement in the Brief Psychiatric Rating Scale(from 21 points to 9 points) in spite of increasing the dosage of levodopa. With ondansetron, we could increase the dosage of levodopa without psychotic complications(esp, hallucination), and he showed improvement in the motor fluctuation.
Adult ; Antipsychotic Agents ; Hallucinations ; Humans ; Levodopa ; Male ; Ondansetron ; Parkinson Disease ; Psychotic Disorders* ; Receptors, Serotonin, 5-HT3