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排序方式: 共有163条查询结果,搜索用时 31 毫秒
1.
YUSUKE HATTORI YOSHINORI HARA KENICHI MATSUURA AKIO HASEGAWA 《International journal of urology》2006,13(10):1361-1363
We report a rare case of granulomatous balanoposthitis after intravesical Bacillus-Calmette-Guerin (BCG) instillation therapy in a 58-year-old man, which followed transurethral resection (TUR) for recurrent bladder cancer, when his anterior urethra was slightly narrow and his foreskin was with phimosis. Intravesical BCG instillation therapy was started for prophylaxis of recurrent bladder cancer after TUR. Multiple painless firm papules on glans penis, edema in the foreskin and low-grade fever appeared after the seventh instillation, for which the single antituberculous agent isoniazid (300 mg/day) was administered. Biopsy of the papules on glans penis and foreskin revealed granulomatous balanoposthitis. Low-grade fever normalized and the papules disappeared within 1 week. The patient continued chemotherapy with isoniazid for the next 12 months. There was no recurrence of bladder cancer or balanoposthitis for 15 months and to date. 相似文献
2.
KENICHI TATSUMI TSUNEATSU MORI ETSUKO MORI HIDEHARU KANZAKI TAKAHIDE MORI 《American journal of reproductive immunology (New York, N.Y. : 1989)》1987,13(3):87-92
ABSTRACT: The culture supernatant of the TTK-1 cell line, established from human decidual tissue, was found to contain a factor that strongly suppressed the mixed lymphocyte reaction (MLR). The mechanism of the MLR-suppressive activity as well as the biochemical characterization of this factor was analyzed. The TTK-1 supernatant suppressed the MLR much more strongly than the culture supernatants of the three other malignant cell lines examined. The molecular weight of this factor was estimated to be between 43 kilodaltons (kd) and 67 kd by gel filtration chromatography. The TTK-1 supernatant also suppressed the proliferation of the interleukin 2 (IL-2)-dependent T cell lines, but did not suppress that of the IL-2-independent T cell lines, suggesting that the TTK-1 supernatant inhibited the action of IL-2 and subsequently suppressed the MLR. The fact that the TTK-1 cell line originated from human decidual tissue might imply the important role of this factor in immunological fetomaternal balance. 相似文献
3.
NAOHIRO WATANABE YUKIFUMI NAWA KENICHI OKAMOTO AKIO KOBAYASHI 《Parasite immunology》1994,16(3):137-144
The roles of IgE and mast cells on expulsion of adult Hymenolepis nana from the intestine were examined in mice. IgE-dependency was determined by comparing congenitally IgE-deficient SJA/9 and IgE-producing SJL/J mice infected with 50 H. nana eggs. Anti-H. nana IgE antibody was detected at three weeks post infection (p.i.) in SJL but not in SJA mice. The number of adult worms in the intestines of SJA and of SJL mice were similar at two weeks, but significantly more were found in SJA mice at three weeks p.i. Treatment of mice with anti-ɛ antibody also resulted in an increased worm burden at three weeks, suggesting participation of IgE in expulsion of H. nana. Intestinal mastocytosis was induced by infection regardless of the IgE status of the mice. Mast cell-dependency was tested in mast cell-deficient W/Wu and in normal littermate +/+ mice infected with 100 H. nana eggs. Anti-H. nana antibody was detected in both groups of mice at three weeks p.i. Worm expulsion seemed to be mast cell dependent because expulsion was less complete in W/Wu mice at three weeks p.i. Peripheral blood eosinophilia was comparable at three weeks p.i. in both IgE and mast cell sufficient and deficient mice. These results suggest that IgE and mast cells participate in the expulsion of H. nana adults from intestine in mice. 相似文献
4.
MASATO FUKUDA MD AKINOBU HATA MD SHIN-ICHI NIWA MD KEN-ICHI HIRAMATSU MD MASAFUMI YOKOKOJI MD SEIKI HAYASHIDA AM KENJI ITOH DENG KAZUYUKI NAKAGOME MD AKIRA IWANAMI MD 《Psychiatry and clinical neurosciences》1996,50(2):85-88
Abstract A female patient exhibiting functional hearing loss in her left ear demonstrated reduced amplitude of P3 component in event-related potentials (ERP) to left monaural stimulation, with preserved N1 and N2 components to stimulation of either ear. This result suggested that stimuli in the affected ear were conducted successfully up to the auditory cortex but that further processing in higher brain regions was 'repressed'. Event-related potential examination for such hysterical disorders could be useful in clarifying their brain mechanism and offer a useful diagnostic clue to its nature. 相似文献
5.
JUNZO IIDA MD HIDEMI IWASAKA FUMIO HIRAO KENICHI HASHINO KAZUYA MATSUMURA KOUICHI TAHARA FUKIKO AOYAMA SHINOBU SAKIYAMA HIROKAZU TSUJIMOTO YOHKO KAWABATA GENRO IKAWA MD 《Psychiatry and clinical neurosciences》1995,49(4):201-207
Abstract Thirty-nine patients with schizophrenia, diagnosed according to DSM-III-R, who were under 15 years of age, were studied in two groups; 16 subjects with obsessive-compulsive symptoms during the prodromal phase, and 23 with no obsessive-compulsive disorders. The group with obsessive-compulsive symptoms during the prodromal phase was characterized by a higher ratio of males, higher incidences of perinatal and brain computed tomography (CT) abnormalities, fewer hereditary factors, longer duration of the prodromal phase, and a higher incidence of insidious onset and negative symptoms compared with the group without such prodromal symptoms. Schizophrenic patients with obsessive-compulsive symptoms during the prodromal phase were clinically distinct from those without, which suggests the possibility of subtype categorization. 相似文献
6.
BACKGROUND: School non-attendance is a major social problem in Japan. Many children stop attending school for a variety of reasons. The authors previously reported stress barometer values for healthy Japanese children. In this study, the authors examined the stress barometer values of children with school non-attendance. METHODS: The authors measured stress barometer values, that is, urinary 17-hydroxycorticosteroids (17-OHCS) and 17-ketosteroid sulfates (17-KS-S) in 65 children (40 girls and 25 boys; 7-15 years of age) with school non-attendance, except for pervasive developmental disorder and mental retardation, who attended the outpatient department of Dokkyo University School of Medicine Hospital, Tochigi, Japan, during the past 4 years. RESULTS: A total of 24 (36.9%) of the 65 children had urinary 17-OHCS values above 2SD, and 14 (21.5%) had urinary 17-OHCS below 2SD. In total, 10 (15.4%) children had urinary 17-KS-S values above 2SD, and four (6.2%) had urinary 17-KS-S below 2SD. Five (7.7%) children had urinary 17-KS-S/17-OHCS values above 2SD, and 10 (15.4%) had urinary 17-KS-S/17-OHCS below 2SD. CONCLUSION: The stress barometer values appear to be clinically useful for evaluating objectively whether children with school non-attendance have emotional stress. 相似文献
7.
The Acute and Chronic Toxicities of Nivalenol in Mice 总被引:5,自引:0,他引:5
RYU JAE-CHUN; OHTSUBO KOHICHIRO; IZUMIYAMA NAOTAKA; NAKAMURA KENICHI; TANAKA TOSHITSUGU; YAMAMURA HISASHI; UENO YOSHIO 《Toxicological sciences》1988,11(1):38-47
The Acute and Chronic Toxicities of Nivalenol in Mice. Ryu,J.-C, Ohtsubo, K., Izumiy-ama, N., Nakamura, JL, Tanaka, T.,Yamamura, H., and Ueno, Y. (1988). Fundam. Appl Toxicol. 11,3847. In an attempt to ascertain precisely the toxiceffects of nivalenol (N1V), we conducted the determination ofLD50 values, and interim kills during the carcinogenic studyin mice. LD50 values (mg/kg) of NIV in 6-week-old male ddY micewere determined as 38.9 (po), 7.4 (ip), 7.2 (sc), and 7.3 (iv).Seven-week-old female C57BL/6CrSlc SPF mice were fed diets containing0, 6, 12, and 30 ppm (mg/kg) NIV over 1 year, and were assessedfor effects on body weight gain, feed efficiency, terminai organweights, hematology, and histopathology. The rates of body weightgain and feed efficiency showed a good dose-dependent correlationin all experimental periods. Gross and histopathological evaluationof the liver, thymus, spleen, kidneys, stomach, adrenal glands,pituitary gland, ovaries, sternum, bone marrow, lymph node,brain, and small intestines with or without Peyer's patch portionfrom control and all NIV-exposed mice revealed that these tissueswere normal in appearance and in histopathological structure.Also, no changes were observed in the ultrastructural studieson the bone marrow. Dietary NIV did, however, cause dose-dependentdecreases of absolute organ weights (mg) and increases of relativeorgan weights (mg/g body weight) in the terminal organ weightsrecorded. A significant leukopenia was observed in the 30 ppmgroup at 6 months and in all NIV-treated groups at 1 year. Nomarked changes were observed in the other hematological parameters.These results indicated that 6 ppm or more of dietary NIV for1 year showed a characteristic toxic effect of trichothecenemycotoxins in mice. 相似文献
8.
H. HATA H. MATSUZAKI F. MATSUNO T. SONOKI S. TAKEMOTO N. KURTBAYASHI A. NAGASAKI K. TAKATSUKI 《Clinical and experimental immunology》1994,96(2):370-375
A new monoclonal antibody which recognizes plasma cells was developed by utilizing two myeloma cell lines, KMS12PE (12PE) and KMS12BM (12BM). established from the pleural of fusion and bone marrow, respectively, of the same patient. Since I2BM expresses CD20, CD38, and PCA-I antigens, while 12PE has lost CD20. 12PE is considered to be phenotypically more mature than 12BM. The 12PE cells were used to immunize a BALB/c mouse and a MoAb was produced which was more reactive to 12PE than to 12BM. Thus, a clone, D2, was obtained. On Western blotting, D2 detected a single band of 54 kD under both reduced and non-reduced conditions. This antigen was not detected by Western blotting in peripheral blood lymphocytes that had been stimulated with pokeweed mitogen (PWM) for 7 days or in those not so stimulated. On flow cytometry, D2 detected a myeloma cell line, RPMI 8226. Another myeloma cell line, U266, was negative for D2 antigen. Staining various cell lines by D2 and other antiplasma cell antibodies, PCA-1 and CD38, showed that D2 is distinct from PCA-1 and CD38. The fresh myeloma cells of 14 myeloma patients were stained by D2 and for other plasma cell antigens. D2 strongly stained three samples obtained from patients with clinically aggressive myeloma, while CD38 stained all cases except one. PCA-1 was positive in nine samples and negative in five. PCA-1 expression was observed in plasma cells obtained from pleural effusion and peripheral blood, while PCA-1-negative cases were not found in such samples, suggesting that PCA-I expression was related to extramedullary invasion. The morphology of the myeloma cells, classified according to Greipp's criteria, showed that there was no correlation between plasma cell antigen expression and plasma cell morphology. Analysis of D2 antigen expression should provide more information about the heterogeneity of myeloma cells. 相似文献
9.
KUMIKO MASUYA HITOSHI OKADA TADASHI IMAI KENICHI ISOBE SUSUMU ITOH 《Pediatrics international》2006,48(2):163-165
10.