The purpose of this study was to evaluate the existence of amoxicillin, clarithromycin, and metronidazole resistance Helicobacter pylori and to determine the in-vitro MIC of two and three kinds of antibiotic concominant administration in the isolates. The antimicrobial agents tested against 169 H. pylori included metronidazole, amoxicillin, ciprofloxacin, clarithromycin, omeprazole, josamycin, erythromycin, and tetracycline. MIC of each antimicrobial agents was determined by broth microdilution method. The 169 strains of H. pylori were isolated from biopsy specimens of patients with gastric cancer. MIC50 of clarithromycin, amoxicillin, metronidazole, omeprazole, erythromycin, josamycin, tetracycline, and ciprofloxacin was 2.0, 1.0, 4.0, 8.0, 0.5, 0.5, and 0.5 ug/ml, respectively. MIC90 of clarithromycin, amoxicillin, metronidazole, omeprazole, erythromycin, josamycin, tetracycline, and ciprofloxacin was 64.0, 64,0, 32.0, 16.0, 8.0, 2.0, and 1.0 ug/ml, respectively. H. pylori isolates were detected in the following resistaince rates: 34.3% to clarithromycin, 31.9% to metronidazole, 20.7% to amoxicillin, 12.4% to erythromycin, and 10,1% to josamycin. The prevalence of the antibiotic resistant strains of H. pylori were detected 18.1% for two kind of antibiotics and 9.6% for three kind of antibiotics, and 3.9% for four kind of antibiotics. The MIC90 of clarithromycin-, metronidazole-,and amoxicillin-resistant H. pylori was decreased under the 1 ug/ ml by the two or three kind of antibiotic concomitant administration in-vitro. These results suggest that two or three antibiotics concomitant administration could be more effective for the treatment of clarithromycin-, amoxicillin-, metronidazole-, and josamycin-resistant H. pylori strains.
Amoxicillin ; Anti-Bacterial Agents* ; Anti-Infective Agents ; Biopsy ; Ciprofloxacin ; Clarithromycin ; Erythromycin ; Helicobacter pylori* ; Helicobacter* ; Humans ; Josamycin ; Metronidazole ; Omeprazole ; Prevalence ; Stomach Neoplasms ; Tetracycline

No abstract available.
Humans ; Liver Function Tests* ; Liver*

This report presents a case of an atypical nodule arising in a hepatocellular adenoma(HCA) in a non-cirrhotic liver of a 42-year-old man. The patient had been relatively healthy until he developed right upper abdominal pain. Abdominal sonography and computerized tomogram revealed a 7.5x7cm sized mass in the right inferior segment of liver. The mass revealed the histologic features of HCA. At near center of the HCA, was found a I cm sized discrete nodule, a nodule within a nodule. The nodule revealed higher cellularity than the HCA and was composed of monotonous hepatocytes with an increased nuclear-cytoplasmic ratio, resembling atypical adenomatous hyperplasia. Interestingly, the atypical nodule showed a focal pseudoacinar arrangement of tumor cells. The histologic features of the atypical nodule arising in HCA may the morphological sequence of transformation from HCA to hepatocellular carcinoma
Carcinoma, Hepatocellular

This study was carried out to survey the prevalence of Helicobacter pylori infection and the incidence of vacuolating toxin producing H. pylori from the gastric biopsy specimens of patients with 178 gastritis, 57 gastric ulcer, 455 gastric cancer and 44 healthy person in Pusan, Korea. Further aim of this study was to evaluate the effect of ginseng extract, sofalcone, ginsenosides (F1, Rb3, Re, Rgl), sangwha, green, arrowroot, ginger, and jujube tea on the activity and production of vacuolating toxin by H. pylori in vitro. The isolation rates of H. pylori by culture method from gastric biopsy specimens were 34.1% in healthy person, 42.1% in gastritis, 36.8% in gastric ulcer, and 39.3% in gastric cancer. The isolation rates of vacuolating toxin producing H. pylori from gastric biopsy specimens were 80% in healthy person, 82.7% in gastritis, 81% in gastric ulcer, and 83.8% in gastric cancer. The growth of H. pylori was not influenced by the addition of 10 ug/ml or 100 ug/ml of Ginseng extract and 10 ug/ml of sofalcone in the medium, but the production of vaculating toxin of H. pylori was significantly inhibited by the addition of 100 ug/ml of Ginseng extract and sofalcone. The activity of vacuolating toxin in the culture supernatant of H. pylori was significantly diminished (1/2-1/16 compared to control) by the addition of 10 mg/ml of sangwha, green, arrowroot, and ginger tea, and 1 ug/ml of ginsenosides F1, Rb3, Re, and Rgl. These results suggest that the isolation rates of vacuolating toxin producing H. pylori were significantly higher than that of the foreign reports. Ginseng extract and sofalcone have direct inhibitory effect on the activity of vacuolating toxin production by H. pylori without considerable growth inhibition and sangwha, green, arrowroot, and ginger tea have direct inhibitory effect on the activity of vacuolating toxin of H. pylori.
Biopsy ; Busan ; Gastritis ; Ginger ; Ginsenosides ; Helicobacter pylori* ; Helicobacter* ; Humans ; Incidence ; Korea ; Marantaceae ; Panax* ; Prevalence ; Stomach Neoplasms ; Stomach Ulcer ; Tea ; Ziziphus

No abstract available.
Lung Neoplasms* ; Lung*

No abstract available.
Coronary Artery Bypass* ; Saphenous Vein*

No abstract available.
Pulmonary Aspergillosis*

No abstract available.
Female ; Pregnancy ; Pregnancy, Ectopic* ; Salpingectomy*

No abstract available.
Hepacivirus* ; Hepatitis C Antibodies* ; Hepatitis C* ; Hepatitis* ; Prevalence*

The infantile polycystic kidney disease is rare fetal urinary tract anomaly. It is inherited with an autosomal recessive pattern and recurrence rate is 25%. The gene locus is on chromosome 6p. The pathogenesis of infantile polycystic kidney is the primary defect of the collecting ducts. The ultrasonographic finding of infantile polycystic kidney is oligohydramnios, bilaterally symmetrical enlarged kidneys with maintenance of their reinform shape. The differential diagnosis with adult polycystic kidney disease is important. The massive enlargement of the kidneys is rarely seen in adult polycystic kidney disease and the examination of the parents and other members of the family is helpful to confirm the adult polycystic kidney disease. If there is severe renal involvements, stillbirth or neonatal death secondary to pulmonary hypoplasia would be developed. If it were diagnosed before viability, termination of pregnancy is recommended. In a fetus at risk, diagnosed after viability, pregnancy termination is also recommended since this condition is uniformly fatal. We present a case of infantile polycystic kidney.
Diagnosis, Differential ; Female ; Fetus ; Humans ; Kidney ; Oligohydramnios ; Parents ; Polycystic Kidney Diseases* ; Polycystic Kidney, Autosomal Dominant ; Pregnancy ; Recurrence ; Stillbirth ; Urinary Tract