riie snbjects werc 269 patients with uncomplicated gonococcal urethritis, who visited the Veiereal Disease Clinic of Choong-Ku Public Health Center in Fieoul from August to Decernber 1984. ()ni hundred and four of 108 patients treated with 1.anamycin, 2 gm, IM plus anipi illin,3.5 gm, p0 plus probenecid, 1 gm, PO regirrien recovered with 65(62. 5 post-gonococcal urethritis(PGlJ) and 4(3.7%) failed, One hundred and seven of III patients treated with kanamycin, 2 gm, IM plus talarnpicillin, 2 gm, PO plus probenecid, 1 gm, po regimen recovered with 71 (66. 4% ) post-goriococcal urethritis and 4(3. 6%) failed. It is suggeste,d that both these antibiotic comlbination regimens have similarly good effect in the treatment. of gonococcal urethritis.
Ampicillin* ; Humans ; Kanamycin* ; Probenecid* ; Public Health ; Talampicillin* ; Urethritis

Seventeen volunteers with cutaneous dermatophytosis were enrolled in a clinical trial to evaluate the effectiveness of oral ketoconazole. The group included six patients with tinea cruris(6 malcs), four with tinea corporis, including one with tinea faciai, (3 males, 1 female), three with tinea versicolor(3 males) and four with tinea capitis(3 males, 1 female). The oral ketoconazole was taken within 10 minutes after a meal. The patients under the age of 10 received 100mg of ketoconazole per day, whereas those aged over 11 received 200mg of ketoconazole until the skin lesions are cured. Seventeen patients had complete clinical and mycologic cure, one responded clinically. It required one to four weeks to become culturally negative for tinea cruris, four to seven weeks for tinea corporis, three to eight weeks for tinea capitis. For tinea versicolor it required three to five weeks to become negative by scotch tape method. Adverse reactions to ketoconazole were absent and no patients required discontinuation of the drug. The results indicate that ketoconazole is a safe and effective drug for the treatment of dermatophytosis.
Humans ; Ketoconazole* ; Male ; Meals ; Skin ; Tinea Capitis ; Tinea Versicolor ; Tinea* ; Volunteers

No abstract available.
Cefadroxil* ; Humans ; Kanamycin* ; Male*

The lesions of central nervous system in tuberous sclerosis often calcify, especially those present in the perivascular region, allowing the computed tomography to make early and definite diagnosis, even when patients intelligence was normal, seizures were absent, or clinical findings were not specific, We report three cases of tuberous sclerosis, which showed pathognomic subependymal paraventricular calcification in brain CT.
Brain* ; Central Nervous System ; Diagnosis ; Humans ; Intelligence ; Seizures ; Tuberous Sclerosis*

A case of pulmonary alveolar proteinosis is reported. Most of the alveolar spaces were filled with amorphous deep eosinohilic material which revealed strong positive reaction to periodic acid-Schiff staining. Electron microscopic observation of this material showed numerous lamellar bodies in the alveolar spaces and cytoplasms of alveolar macrophages. A part of them were concentric multilamellated type A lamellar bodies and the other were finger printlike type B bodies. Combined type A and type B lamellar bodies were rarely present. From the above features it is suggested that both type A and B lamellar bodies could be transformed one another and those lamellar bodies may be originated from pulmonary surfactant.

PURPOSE: To evaluate the effect of respiration on the sizes of intrathoracic vasculature, and the trachea,and the main bronchus. MATERIALS AND METHODS: Seventeen volunteers (10males aged 20-39 years and 7 females aged20-39 years) underwent spiral CT, between the apex and lowest base of the lung, collimation was 10mm, pitch was 1,and images were obtained at breath hold forced end-inspiration and breath hold forced end-expiration. Crosssecional areas or diameters were measured in each respiration state at the aorta (ascending, descending, lowerthoracic) and great branches, the IVC (thoracic, abdominal), the SVC, pulmonary artery (right main, leftdescending) and the tracheobronchus (trachea, left upper bronchus). Changes in the size of vessels and airwaysbetween the respiration states were evaluated and compared between inspiration and expiration. RESULT: Duringbreath-hold forced end-inspiration CT, the ascending, descending, and lower thoracic aorta and itsbranches(brachiocephalic, left common carotid, left subclavian) as well as the thoracic IVC and SVC and the rightmain and left descending pulmonary arteries decreased in size: during breath-hold forced end-expiration CT, thesize of all these vessels increased. For the trachea, left upper lobe bronchus and abdominal IVC, the situationwas reversed. Statistically significant changes(p<0.05) were noted in the ascending aorta and descending aorta,the lower thoracic aorta, the thoracic and abdominal IVC, the SVC, the right main and left pulmonary arteries, andthe trachea. CONCLUSION: During respiration, changes in the size of the thoracic vasculature and airways isprobably due to changes in intrathoracic pressure. In the measurement and diagnosis of stenosis or dilatation inthe intrathoracic vesculature and airways, respiration states should therefore be considered.
Aorta ; Aorta, Thoracic ; Bronchi* ; Constriction, Pathologic ; Diagnosis ; Dilatation ; Female ; Humans ; Lung ; Pulmonary Artery ; Respiration* ; Tomography, Spiral Computed ; Trachea* ; Volunteers

PURPOSE: Thin glomerular basement membrane nephropathy (TGBMN) is recognized as the leading cause of microscopic hematuria in both children and adults. However thinning of glomerular basement membrane (TGBM) has been found in healthy adult and also is known to be associated with various renal diseases such as Alport syndrome, IgA nephropathy and mesangial proliferative glomerulonephritis. The association of TGBM with minimal change nephrotic syndrome (MCNS) has been very rare so that the present study was undertaken to determine the relationship between TGBM and MCNS. METHODS: The study population consisted of 49 children with biopsy-proven MCNS who have been admitted to the pediatric department of Kyungpook University Hospital during the past 5 years from 1997 to 2001. Group I consisted of 8 children associated with TGBM and Group II 41 children without TGBM. Various parameters such as age of illness, duration from discovery of illness to the time of biopsy, family history of hematuria and other laboratory tests were compared between these two groups and the following results were obtained. RESULTS: Age distribution showed slightly older age in Group I (7.1+/-3.5 years) compared to Group II (4.8+/-2.9 years). However this was not statistically different (P=0.056). Family history of hematuria was noted in 2 cases in Group II. Though statistically not significant, hematuria was seen in 2 out of 8 cases (25%) in MCNS children with TGBM, compared to 7 out of 41 cases (17%) with MCNS children without TGBM. Other parameters such as BUN, creatinine, 24 hours urine protein excretion, serum protein, albumin, cholesterol, and T4/T8 ratio, showed no difference. Also renal biopsy finding showed no significant difference and the thickness of glomerular basement membrane in Group I was 188 30 nm. CONCLUSION: TGBM was found in 8 out of 49 children with MCNS (16.3%). And this high frequency of occurrence indicates that these association is not an incidental findings. Typical clinical findings of TGBMN was not noted in all of the 8 children with MCNS associated with TGBM, suggesting that thinning of glomerular basement membrane (TGBN) is secondary to rather than the cause of MCNS.
Adult ; Age Distribution ; Biopsy ; Child ; Cholesterol ; Creatinine ; Glomerular Basement Membrane* ; Glomerulonephritis ; Glomerulonephritis, IGA ; Gyeongsangbuk-do ; Hematuria ; Humans ; Incidental Findings ; Nephritis, Hereditary ; Nephrosis, Lipoid*

Gangliosides have been suggested to play important roles in various functions such as adhesion, cell differentiation, growth control, and signaling. Mouse follicular development, ovulation, and luteinization during the estrous cycle are regulated by several hormones and cell-cell interactions. In addition, spermatogenesis in seminiferous tubules of adult testes is also regulated by several hormones, including follicle-stimulating hormone (FSH) and luteinizing hormone (LH) and cell-cell interactions. The regulation of these processes by hormones and cell-cell interactions provides evidence for the importance of surface membrane components, including gangliosides. During preimplantation embryo development, a mammalian embryo undergoes a series of cleavage divisions whereby a zygote is converted into a blastocyst that is sufficiently competent to be implanted in the maternal uterus and continue its development. Mouse embryonic stem (mES) cells are pluripotent cells derived from mouse embryo, specifically, from the inner cell mass of blastocysts. Differentiated neuronal cells are derived from mES cells through the formation of embryonic bodies (EBs). EBs recapitulate many aspects of lineage-specific differentiation and temporal and spatial gene expression patterns during early embryogenesis. Previous studies on ganglioside expression during mouse embryonic development (including during in vitro fertilization, ovulation, spermatogenesis, and embryogenesis) reported that gangliosides were expressed in both undifferentiated and differentiated (or differentiating) mES cells. In this review, we summarize some of the advances in our understanding of the functional roles of gangliosides during the stages of mouse embryonic development, including ovulation, spermatogenesis, and embryogenesis, focusing on undifferentiated and differentiated mES cells (neuronal cells).
Animals ; *Cell Differentiation ; *Embryonic Development ; Embryonic Stem Cells/*cytology/metabolism ; Gametogenesis ; Gangliosides/*metabolism ; Mice ; Urogenital System/cytology/embryology/metabolism

PURPOSE: To evaluate the lung changes in healthy smokers, as seen on inspiratory and expiratoryhigh-resolution computed tomography (HRCT). MATERIAL AND METHODS: Twenty-seven healthy smokers (light smokers,below 20 pack-years, n=16; heavy smokers, above 20 pack-years, n=11) and 25 nonsmokers underwent inspiratory andexpiratory HRCT. All healthy smokers had normal pulmonary function and chest radiography. Parenchymal andsubpleural micronodules, ground-glass attenuation, centrilobular and paraseptal emphysema, bronchial wallthickening, bronchiectasis and septal line were evalvated on inspiratory scan and by air-trapping on expiratoryscan. RESULTS: On inspiratory scan, parenchymal micronodules were observed in one of 25 nonsmokers(4%), two of 16light smokers(13%) and five of 11 heavy smokers(45%); subpleural micronodules in two(8%), four(25%), two(18%);ground-glass attenuation in 0(0%), one(6%), three(27%); centrilobular emphysema in 0(0%), one(6%), three(27%);paraseptal emphysema in three(12%), 0(0%), five(45%); bronchial wall thickening in 0(0%), two(13%), one(9%),bronchiectasis in 0(0%), one(6%) two(18%) and septal line in one(4%), four(25%), two(18%). On expiratory scan,air-trapping was detected in 0 of 15 nonsmokers(0%), two of 17 light smokers(12%), and five of 11 heavysmokers(45%). Statistically significant differences between these three groups were found in parenchymalmicronodules(P=0.006), ground-glass attenuation(P=0.008), centrilobular emphysema(P=0.018), paraseptal emphysema(P=0.005) and air-trapping(P=0.013) between these three groups. CONCLUSION: According to the findings of HRCT,heavy smokers had higher frequency of parenchymal micronodules, ground-glass attenuation, centrilobular andparaseptal emphysema, and air-trapping than nonsmokers and light smokers.
Bronchiectasis ; Bronchiolitis ; Emphysema ; Lung* ; Pulmonary Emphysema ; Radiography ; Thorax

Aristolochia manshuriensis Kom (AMK) is an herb used as a traditional medicine; however, it causes side effects such as nephrotoxicity and carcinogenicity. Nevertheless, AMK can be applied in specific ways medicinally, including via ingestion of low doses for short periods of time. Non-alcoholic steatohepatitis (NASH) induced the hepatocyte injury and inflammation. The protective effects of AMK against NASH are unclear; therefore, in this study, the protective effects of AMK ethyl acetate extract were investigated in a high-fat diet (HFD)-induced NASH model. We found decreased hepatic steatosis and inflammation, as well as increased levels of lipoproteins during AMK extract treatment. We also observed decreased hepatic lipid peroxidation and triglycerides, as well as suppressed hepatic expression of lipogenic genes in extract-treated livers. Treatment with extract decreased the activation of c-jun N-terminal kinase 1/2 (JNK1/2) and increased the phosphorylation of extracellular signal-regulated kinase 1/2 (ERK1/2). These results demonstrate that the protective effect of the extract against HFD-induced NASH occurred via reductions in reactive oxygen species production, inflammation suppression, and apoptosis related to the suppression of JNK1/2 activation and increased ERK1/2 phosphorylation. Taken together, these results indicate that that ethyl acetate extract of AMK has potential therapeutic effects in the HFD-induced NASH mouse model.
Animals ; Apoptosis ; Aristolochia* ; Diet, High-Fat ; Eating ; Fatty Liver* ; Hepatocytes ; Inflammation ; JNK Mitogen-Activated Protein Kinases ; Lipid Peroxidation ; Lipoproteins ; Liver ; Medicine, Traditional ; Mice* ; Non-alcoholic Fatty Liver Disease ; Phosphorylation* ; Phosphotransferases* ; Reactive Oxygen Species ; Therapeutic Uses ; Triglycerides