Observations were made by viewing 563 syphilics that were diagnos d and treated in the Department of Dermatology at Chon-nam University Hospital, for ten con- secutive years(1968 1977). During this ten-year period, the average percent of syphilitic cases seen was l. 72 of the yearly total outpatients. The yearly number of patients seen during this study period showed no consistent pattern of increase, however, there were particularly large numbers of patients seen in the last few years of the study, this indicating an increase in the trend of syphilis in our area. The large number of latent syphilitic cases (56. 3Y) seen, paticularly in the early latent stage, was reflected in total numbers as being of the greatest percentile And the ratio of early latent cases to primary and secondary cases averaged out to 1. 1: l during the ten-year period In 23. 2 percent of 190 women of child bearing age, pregnancies were terminated ly abortion or stillbirth. Of all cases, 9. 9 percent had other STDs in which the most frequent was scabies. As a follow up only 85 patients (15. 1Pl) underwent serial quantitative evaluation for 12 months or more, 6 of these patients (7M) were identified as serorelapse cases who should be retreated.
Child ; Dermatology ; Evaluation Studies as Topic ; Female ; Follow-Up Studies ; Humans ; Outpatients ; Pregnancy ; Scabies ; Sexually Transmitted Diseases ; Stillbirth ; Syphilis*

No abstract available.
Animals ; Nephrons* ; Population Characteristics* ; Rats* ; Renin*

The ultraviolet radiation (UVR) is known to be a potent modulator of many host immune functions and the exposure of experimental animals to the inflammatory effects of UVR induces depressions in their ability to initiate and effectuate various types of cellular immune responses. In this study, the effects of UV-B (280 320 nm) radiation on resistance to a facultative intracellular bacterium, Listeria monocytogenes (LM), were examined at the cellular level. The numbers of cultivable LM recovered from the spleens of UV-B-irradiated mice were decreased at 2 days postinfection compared with those of untreated control mice. However, the acquired immunity, developed 7 days after immunization with streptomycin (SM)-sensitive LM, in either UV-irradiated, LPS- or IL-1-pretreated mice was less stronger than that developed in untreated, control mice. To elucidate the possible mechanisms underlying the observation that UVR did increase innate immunity but decreased acquired immunity of mice to the infection with LM, the effects of UVR of mice on the production of IFN-r by activated splenocytes and TNF-a by peritoneal macrophages were assessed. Activated splenocytes from UV-irradiated mice exhibited a reduced capacity to produce IFN-r and cultured peritoneal macrophages produced more TNF-a in the presence of LPS during 24 hours after UV radiation. Though TNF-r activity was not detected in the sera of LM-infected mice, intravenous LPS injection induced TNF-r production and UVR decreased TNF activity in sera obtained from LM-infected mice with LPS induction 9 days after irradiation. Although Ia-negative macrophages were predominant in the peritoneal macrophages from untreated control mice, the infection of mice with LM caused a marked increase in Ia expression on peritoneal macrophages. However, UVR resulted in decreased expression of Ia molecule on the peritoneal macrophages during the LM infection. These findings suggest that the dual effects of UVR on the innate and acquired immunity of mice to the LM infection may be associated with altered capacities of splenocytes and peritoneal macrophages of the mice to produce cytokines, in addition to decrease of la molecule expression on the macrophages.
Adaptive Immunity ; Animals ; Cytokines ; Depression ; Immunity, Cellular ; Immunity, Innate ; Immunization ; Listeria monocytogenes* ; Listeria* ; Macrophages ; Macrophages, Peritoneal ; Mice* ; Spleen ; Streptomycin ; Tumor Necrosis Factor-alpha*

The purpose of the present study was to define the normal range of plasma concentration of angiotensin I-converting enzyme(ACE), N-acetyl-b-D-glucosaminidase(NAG), inactive and active renin, and atrial natriuretic peptide(ANP) in normal Korean adult male in terms of aging. Both plasma ACE activity and NAG concentration were measured by spectrofluorometry, and the plasma renin activity and ANP concentration were measured using radioimmunoassay. The ACE was 67.7+-3.6 nM His-Leu/min/ml and did not change in terms of age. The plasma NAG activity tended to decrease. Both plasma active and inactive renin activities were 2.1+-0.2 and 3.0+-0.3 ngAI/ml/h and tended to decrease in terms of aging. The percentage of inactive renin to total renin was 57.2+-2.9% at age 21-30 and also tended to decrease in terms of aging. Plasma ANP concentration at age 22 was 59.6+-2.9 pg/ml.
Adult ; Aging ; Angiotensins ; Atrial Natriuretic Factor ; Humans ; Male ; Plasma ; Radioimmunoassay ; Reference Values ; Renin ; Spectrometry, Fluorescence

Influenza virus culture was performed in 149 patients with influenza-like illness who were admitted or visited to the Department of Pediatrics, Asan Medical Center from january, 1991 to March, 1991. The results were as follows; 1) Of the 149 patients, influenza virus were isolated in the 15 cases. 15 isolates were characterized by the WHO Collaborating Center for influenza: 7 cases were very similar to influenza A/Taiwan/1/86 (H1N1), 1 case was A/Beijing/353/89 (H3N2), 7 cases were B/Guangdon-g/55/89. 2) The age of 15 patients who were confirmed by viral isolation was between 11 months to 10 years. 3) The most common clinical symptoms were fever, vomiting, cough, nausea in deceasing order. 4) Of the total 149 patients, Reye syndrome occured in two patients and myositis occured in one: Influenza A/Taiwan/1/86 (H1N1) virus was isolated in one Reye syndrome patient.
Chungcheongnam-do ; Cough ; Fever ; Humans ; Influenza, Human* ; Myositis ; Nausea ; Orthomyxoviridae ; Pediatrics ; Reye Syndrome ; Seoul* ; Vomiting

Paget bone disease(PBD) is usually focal, but can be wide spread disorder of the skeletal remodeling characterized by greatly increased osteoclast size and activity. It has extremely variable prevalence worldwide, being common in England and northern European countries and areas populated by their descendants, but strikingly uncommon in Asia, the middle east, Africa and Scandinavia. It's occurrence also shows familial clustering, some postulates autosomal dominant inheritance. Many studies have shown that paramyxoviruses may play a critical role in the etiology of this disorder. However, the precise etiology of PBD remains unknown.We describe a kindred with PBD in 3 successive generations. The propositus, a 55-year-old man, has panostotic PBD and giant cell reparative granuloma of pagets disease involving his head, mandible, abdomen and ileum, rare tumorous complication of Paget's disease. Bowed limbs were first noticed at age 25 years, and progressed for 20 years. Giant cell reparative granuloma began manifesting at age 45 years, and responded dramatically to high-dose dexamethasone therapy. His pretreatment biochemical finding were remarkable for elevated serum ALP, 765(normal 66-220 u/L) and osteocalcin, 154(normal 6.3-30.7 mg/ml), but normal serum calcium, phosphorous, 250HD and PTH. A nondecalcified iliac crest specimen demonstrated classic histopathologic 25OHD and PTH. A nondecalcified iliac crest specimen demonstrated classic histopathologic changes of PBD on light microscopy. His decreased father had a similar degree of bony deformities beginning at age 20 years, but had not been examined. His two asymptomatic daughters, 20 and 24-year-old, were both found to be affected with widespread PBD by bone scan, radiographic study, and their serum ALP levels, 939 and 435U/L, respectively. This is the first report of familial occurance of PBD and a case of giant cell reparative granuloma of Paget's disease in Korea, where PBD is very rare.
Abdomen ; Africa ; Asia ; Bone Diseases ; Calcium ; Congenital Abnormalities ; Dexamethasone ; England ; Extremities ; Family Characteristics ; Fathers ; Giant Cells ; Granuloma ; Head ; Humans ; Ileum ; Korea ; Mandible ; Microscopy ; Middle Aged ; Middle East ; Nuclear Family ; Osteocalcin ; Osteoclasts ; Pedigree ; Prevalence ; Scandinavian and Nordic Countries ; Wills ; Young Adult

One case of ovarian pregnancy. Ovarian Pregnacy is a rare form of ectopic pregnancy. Its estimated overall incidence is highly variable. Ovarian pregnancy occurs in the corpus luteum mostly, and is usually accompanied with the rupture of the ovary and massive hemoperitoneum. It presents as a hemorrhagic ovary and frequently misdiagnosed as a ruptured corpus luteum. Risk factors to ovarian pregnancy include a history of pelvic inflammatory disease (PID), prior pelvic surgery, use of an intrauterine contraceptive device (IUD) and ovulation induction. We have experienced one case of ovarian pregnancy and reviewed it briefly.
Corpus Luteum ; Female ; Hemoperitoneum ; Incidence ; Intrauterine Devices ; Ovary ; Ovulation Induction ; Pelvic Inflammatory Disease ; Pregnancy ; Pregnancy, Ectopic* ; Risk Factors ; Rupture

No abstract available.
Angiotensin I ; Angiotensin II* ; Angiotensins* ; Autoradiography ; Receptors, Angiotensin* ; Renin* ; Renin-Angiotensin System*

No abstract available.
Angiotensin I ; Angiotensin II* ; Angiotensins* ; Autoradiography ; Receptors, Angiotensin* ; Renin* ; Renin-Angiotensin System*

The role of the kidney in combating metabolic acidosis has been a subject of considerable interest for many years. The present study was aimed to determine whether there is an altered regulation of renal acid base transporters in acute and chronic acid loading. Male Sprague-Dawley rats were used. Metabolic acidosis was induced by administration of NH4Cl for 2 days (acute) and for 7days (chronic). The serum and urinary pH and bicarbonate were measured. The protein expression of renal acid base transporters [type 3 Na+/H+ exchanger (NHE3), type 1 Na+/HCO3- cotransporter (NBC1), Na-K+ ATPase, H(+)-ATPase, anion exchanger-1 (AE-1)] was measured by semiquantitative immunoblotting. Serum bicarbonate and pH were decreased in acute acid loading rats compared with controls. Accordingly, urinary pH decreased. The protein expression of NHE3, H(+)-ATPase, AE-1 and NBC1 was not changed. In chronic acid loading rats, serum bicarbonate and pH were not changed, while urinary pH was decreased compared with controls. The protein expression of NHE3, H(+)-ATPase was increased in the renal cortex of chronic acid loading rats. These results suggest that unaltered expression of acid transporters combined with acute acid loading may contribute to the development of acidosis. The subsequent increased expression of NHE3, H(+)-ATPase in the kidney may play a role in promoting acid excretion in the later stage of acid loading, which counteract the development of metabolic acidosis.
Acidosis ; Adenosine Triphosphatases ; Ammonium Chloride ; Animals ; Humans ; Hydrogen-Ion Concentration ; Immunoblotting ; Kidney ; Male ; Proton-Translocating ATPases ; Quaternary Ammonium Compounds ; Rats ; Rats, Sprague-Dawley ; Sodium-Hydrogen Antiporter