No abstract available.
Plasminogen Activators* ; Plasminogen*

We examined stool specimens of the residents in the emigration camp in Tijuana, Mexico for helminth eggs or protozoan cysts with formalin-ethyl acetate concentration method in February and July 1992. Out of 92 examined samples, number of positive was 49 (53.3%). While number of cumulative positive was 66 (71.7%). Cysts of Entamoeba coli (29.3%) Giardia lamblia (9.8%), Entamoeba histolytica (7.6%), and eggs of Taenia spp. (6.5) were most frequently observed. Filtered water supply and chemotherapy were required in this camp.
Adolescent ; Adult ; Aged ; Animals ; Child ; Child, Preschool ; Concentration Camps ; *Emigration and Immigration ; Eukaryota/isolation & purification ; Feces/parasitology ; Female ; Helminths/isolation & purification ; Humans ; Intestinal Diseases, Parasitic/*epidemiology/parasitology ; Male ; Mexico/epidemiology ; Middle Aged

Long-term survivors in renal transplantation have been increasing, as medical care has improved in addition to development of new immunosuppressants. Therefore, cardiovascular disease, especially ischemic heart disease and chronic allograft dysfunction have become main obstacles to longer survival and better quality of life. Dyslipidemia, which is a well-known risk factor of ischemic heart disease in general population, is more common in renal transplantation patients. Moreover, dyslipidemia is suggested as a nonimmunological risk factor of chronic allograft dysfunction. Therefore, it is important to manage dyslipidemia properly to improve patient and graft survival in renal transplantation. But, specific approach, tailored to renal transplant patients is necessary in the treatment of dyslipidemia, because there are significant differences between renal transplantation patients and general population. We present here, epidemiology, mechanism, and impact of dyslipidemia on ischemic heart disease and chronic allograft dysfunction, and overall approach to dyslipidemia in renal transplantation patients, including treatment guideline.
Allografts ; Cardiovascular Diseases ; Dyslipidemias* ; Epidemiology ; Graft Survival ; Humans ; Immunosuppressive Agents ; Kidney Transplantation ; Myocardial Ischemia ; Quality of Life ; Risk Factors ; Survivors

No abstract available.
Hematuria*

We examined several kinds of immunocompromied patients for onyr,homycosis. The incidence of onychomycosis in the patients with connective tissue disease treated with corticosteroid was significantly higher than the incidences in the patients with solid tumors trcated with chemotherapeutic agents, in the patients with leukernia (WBC<1, 000/cm3), and in the control patients. Although conventional corticosteroid trcatment do not disseminate the superficial fungal infection, it may perpetuate the low grade dermatophytosis.
Connective Tissue Diseases* ; Connective Tissue* ; Humans ; Immunocompromised Host ; Incidence ; Onychomycosis* ; Tinea

No abstract available.
Acute Kidney Injury* ; Humans ; Pancreatitis*

No abstract available.
Captopril* ; Hypertension, Renovascular* ; Radionuclide Imaging*

No abstract available.
Kidney Failure, Chronic* ; Tuberculosis*

Macrophage infiltration has been observed in the renal biopsy specimens of diabetic nephropathy (DN), and hyperglycemic state stimulates the renal expression of RANTES (regulated upon activation, normal T-cell expressed and secreted) and MCP-1 (monocyte chemoattractant protein-1). Upregulation of RANTES and MCP-1 with infiltrating macrophages may play a crucial role in the development and progression of DN. Genetic polymorphisms of RANTES and its receptors were reported to be independent risk factors for DN. We genotyped single nucleotide polymorphism (SNPs) in the MCP-1 G-2518A, CCR2 G46295A, RANTES C-28G and G-403A in 177 diabetic end-stage renal disease (ESRD) patients and 184 patients without renal involvement (controls) in order to investigate the effects of these SNPs on DN in Korean patients with type 2 DM. There were no differences in the frequencies of SNPs and the distribution of haplotypes of RANTES promoter SNPs between two groups. In conclusion, there were no associations of MCP-1, CCR2 and RANTES promoter SNPs with diabetic ESRD in Korean population. Prospective studies with clearly-defined, homogenous cohorts are needed to confirm the effect of these genetic polymorphisms on DN.
Aged ; Asian Continental Ancestry Group/*genetics ; Chemokine CCL2/*genetics ; Chemokine CCL5/*genetics ; Chi-Square Distribution ; Diabetes Mellitus, Type 2/complications ; Female ; Gene Frequency ; Genotype ; Haplotypes ; Humans ; Kidney Failure, Chronic/ethnology/etiology/*genetics ; Korea ; Male ; Middle Aged ; *Polymorphism, Single Nucleotide ; Promoter Regions, Genetic

PURPOSE: Direct recognition of porcine MHC proteins by human T cells is an impediment to successful xenotransplantation. Therefore, reducing human T cell response initiated by the interaction between TCR/CD8 cell and MHC class I on pig endothelial cell may be beneficial in successful pig- to-human xenotransplantation. METHODS: We examined MHC expression on porcine endothelial cell line, MYP30 cells in the absence or presence of IFN-g by FACS analysis. We introduced human cytomegalovirus (hCMV) US genes, which are known to be able to reduce MHC class I expression on the cell surface after infection, into MYP30 cells in order to test the feasibility of modifying these cells to reduced MHC class I antigens by the introduction of hCMV US genes such as US2, 3, 6 or 11. RESULTS: MHC class I expressions in MYP30 cells were dramatically induced by IFN-gamma treatment. FACS analysis showed that cells transfected with the hCMV US2, 3, 6 or 11 genes exhibited 30~40% of MHC class I expression compared with mock-transfected cells. We next established stable cell lines expressing US6 gene, which had been found to exert best down-regulation effect on MHC class I expression. Stable cell line expressing US6 gene products exhibited more than 10% reduced expression level of the MHC class I compared with transiently transfected cells. CONCLUSION: Although the further analysis of the cytotoxicities of T and NK cells on the hCMV US gene transfected cells are needed to clarify the feasibility of their application, these results suggest that virus stealth technology can be exploited for xenotransplantation.
Cell Line ; Cytomegalovirus ; Down-Regulation* ; Endothelial Cells* ; Histocompatibility Antigens Class I ; Humans ; Killer Cells, Natural ; T-Lymphocytes ; Transplantation, Heterologous