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排序方式: 共有242条查询结果,搜索用时 15 毫秒
1.
NOBUTADA TABATA EIICHI AZUMA SHIN-ICHI MASUDA MASARU IDO MINORU SAKURAI 《Pediatrics international》1995,37(2):201-202
Staphylococcus aureus sepsis developed in a 14 year old girl. Immunological evaluation revealed low level of IgG3, although total IgG level was normal. The level of IgG3 increased gradually along with the recovery from sepsis. Immunoglobulin replacement therapy might have been useful in this patient, even though the total immunoglobulin level was within normal limits. 相似文献
2.
Intra-operative pulmonary embolism is a rare and severe complication which is difficult to diagnose. A case is reported in which this condition occurred after intravesical instillation of formalin during radical cystectomy under general anaesthesia. Formalin may be related to formation of intravascular thrombi and result in pulmonary embolism. 相似文献
3.
TETSUO MAEDA UKIHIDE TATEISHI HIROYUKI FUJIMOTO YAE KANAI KAZURO SUGIMURA YASUAKI ARAI 《International journal of urology》2006,13(5):611-612
We report a case of leiomyosarcoma of the renal vein, which is a rare tumor with no more than 30 cases found in the published English language literature. This case demonstrates encasement of the renal artery by the tumor mass, a previously unreported manifestation. The present study could be useful in considering this rare tumor in the differential diagnosis of renal hilar tumors. 相似文献
4.
TSUTOMU NOMURA KAZUHIDE HIGUCHI HIDENORI YU SHIN-ICHI SASAKI SHUJI KIMURA HIROYUKI ITOH MICHIYO TANIGUCHI TETSUO ARAKAWA KOKI KAWAI 《Journal of gastroenterology and hepatology》2006,21(1):54-58
Background and Aim: Although pretreatment with a sedative drug is effective in relieving pain during esophagogastroduodenoscopy (EGD), such drugs can cause significant side‐effects. The aim of this study was to examine the effect of slow‐wave photic stimulation on discomfort and/or pain felt during EGD. Methods: Forty consecutive patients (25 men and 15 women) who underwent diagnostic EGD in our hospital were included in the study. Twenty patients received photic stimulation for 25 min, and underwent electroencephalographic recording, in addition to the usual premedications. Twenty control patients received the same treatment but without photic stimulation. All patients evaluated the discomfort/pain felt during endoscopy against a five‐grade scale in comparison with what they had experienced in their previous examination. Results: Patients with an improved discomfort/pain score were 18/20 and 3/20 in the treated and control groups, respectively. Overall comparison of pain scores between both groups was significant (P < 0.0001). The proportion of slow‐wave activity recorded in patients’ electroencephalograms significantly increased in the treated group compared to control values (36.6 ± 6.8% vs 29.1 ± 3.4%, P < 0.001). There was a close correlation between the degree of discomfort/pain felt during endoscopy and the proportion of slow‐wave activity (P < 0.001). Conclusion: Slow‐wave photic stimulation shows promise as a treatment for relieving the discomfort and/or pain felt by patients undergoing EGD. 相似文献
5.
Background The role of IgE in airway hyperreaetivity is obscure. Objective In order to clarify the role of IgE in airway hyperreactivity, we investigated the effect of anti-IL-4 monoclonal antibody, rapamycin and interferon-γ on the antigen-induced IgE response, airway eosinophilia and hyperreactivity in mice. Methods Mice were immunized with an antigen (ovalbumin; OA) at intervals of 12 days. OA was inhaled 10 days after the secondary immunization. Twenty-four hours after the last inhalation, airway reactivity to acetylcholine was measured and bronchoalveolar lavage fluid (BALF) was obtained. Results Three inhalations of antigen caused an increase in the number of eosinophils in bronchoalveolar lavage fluid (BALF) and in airway hyperreactivity to acetylcholine with a significant elevation of serum IgE level. Anti-IL-4 at a dose of 1000 μg/animal and rapamycin at doses between 0.1 and 1 mg/kg inhibited the IgE production, but did not affect the airway eosinophilia or hyperreactivity to acetylcholine. In contrast, IFN-γ clearly inhibited the antigen-induced airway eosinophilia and hyperreactivity, but did not affect the IgE antibody production. Conclusion These results suggest that the inhibition of IgE production does not suppress the onset of airway hyperreactivity and eosinophilia in mice, and that IFN-γ inhibits the antigen-induced airway hyperreactivity, probably due to the inhibition of airway eosinophilia. 相似文献
6.
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
7.
Different effects of halothane, isoflurane and sevoflurane on sarcoplasmic reticulum of vascular smooth muscle in dog mesenteric artery 总被引:1,自引:0,他引:1
M. YAMAMOTO Y. HATANO M. KAKUYAMA K. NAKAMURA T. TACHIBANA H. MAEDA K. MORI 《Acta anaesthesiologica Scandinavica》1997,41(3):376-380
Background: The direct effect of halothane on vascular smooth muscle is mediated in part via its effects on the sarcoplasmic reticulum (SR). Little information is available concerning the effects of other volatile anesthetics including isoflurane and sevoflurane, whose vascular effects differ from those of halothane. The aim of the present study was to compare the effects of halothane, isoflurane and sevoflurane on the SR by testing the contraction induced by caffeine in vascular smooth muscle. Methods: Rings without endothelium from isolated canine mesenteric artery were mounted in physiological saline solution (PSS) for isometric tension recording. After complete depletion of Ca2+ from the SR by adding 35 mM caffeine, the rings were exposed to normal Ca2+ containing PSS (Ca2+ loading), to Ca2+-free PSS for 10 min, and then to 15 mM caffeine to induce contraction. Anesthetics were administered during Ca2+ loading, the Ca2+-free phase and simultaneously with caffeine administration. Results: Halothane (0.5-2%) attenuated the caffeine-induced contraction of canine mesenteric artery when administered during Ca2+ loading in the SR (P<0.001), whereas isoflurane and sevoflurane (1–4%) failed to affect the contraction. When given simultaneously with caffeine, halothane (1–2%) potentiated the caffeine-induced contraction (P<0.05), but isoflurane and sevoflurane had no effect. When given before caffeine administration, halothane (0.5-2%), isoflurane (24%) and sevoflurane (4%) all potentiated the caffeine-induced contraction (P<0.05). Conclusion: It has been shown that halothane not only potentiates caffeine- induced Ca2+ release from the SR, but also induces contraction by releasing Ca2+ from the SR. We conclude that halothane decreases Ca2+ accumulation in the SR while exerting facilitative and additive effects on caffeine-induced Ca2+ release from the SR when applied before caffeine administration and simultaneously with caffeine, respectively, whereas isoflurane and sevoflurane lack both the ability to decrease Ca2+ accumulation and an additive effect on caffeine-induced Ca2+ release from the SR, but are able to facilitate Ca2+ release by caffeine. 相似文献
8.
Eiichiro SUGIYAMA Takayoshi IKEDA Hiroshi MAEDA Takeshi MATSUO Masaru MATSUMOTO 《Congenital anomalies》1987,27(2):85-93
Abstract True incidence of this malformation is probably greater than that reported since the definitive diagnosis has been made at autopsy in most cases. Various hypotheses on the pathogenesis of tracheal agenesis have been proposed but they are still controversial.
In this report, we present a case of tracheal agenesis with a broncho-esophageal fistula and discuss the formal genesis. 相似文献
In this report, we present a case of tracheal agenesis with a broncho-esophageal fistula and discuss the formal genesis. 相似文献
9.
M. UEKI S. OKAMURA T. MAEDA 《BJOG : an international journal of obstetrics and gynaecology》1987,94(10):985-990
Summary. Adjuvant chemotherapy using Tegafur (l-(2-tctra hydrofuryl)-5-fluorouracil) was given to 52 of 216 patients with recurrence risk of cervical cancer after primary surgical treatment, the degree of risk of recurrence having been formulated as a discriminant function by computer analysis of risk factors involved in disease recurrence. Using the formula, we have managed outpatients in three groups—no recurrence and recurrence after, and before 5 years. Under existing circumstances the power of the discriminant function we have achieved is not yet entirely satisfactory although clinically of value in patient management. Oral, long-term adjuvant chemotherapy in risk groups was of value, with a 37.4% instantaneous recurrence rate and mild side-effects. An instantaneous recurrence rate of 37.4% signifies that the recurrence rate in the group of patients given chemotherapy would be 37.4% if it were 100% in the patients not so treated—an improvement factor of just less than 3. 相似文献
10.
SUMIDA T.; SAKAMAKI T.; YONAHA F.; MAEDA T.; NAMEKAWA T.; NAWATA Y.; TAKABAYASHI K.; IWAMOTO I.; YOSHIDA S. 《Rheumatology (Oxford, England)》1994,33(5):420-424
To identify genetic factors that play a role in the pathogenesisof patients with SS over-representing Vß2 and Vß13genes in the lips, HLA-DR and -DQ alleles of 10 primary SS patientswith predominant expression of Vß2 and Vß13genes in the lips were analysed, using the polymerase chainreaction (PCR) and sequence specific oligonucleotide probes.The CDR3 amino acid sequences of cDNA clones encoding Vß2and Vß3 genes were also determined by PCR. The resultsshowed that the DRB4*0101 allele was significantly increased(80%) and that the frequency of DRB3 allele was decreased (0%)when compared to findings in healthy subjects (35.6 and 26%,respectively). Sequencing analyses demonstrated that 75% ofVß2 cDNA clones and 87% of Vß13 cDNA cloneshad a glutamine residue at position 106, in the CDR13 region.Moreover, the conserved sequences (Y*TLRNEQ) in the CDR3 ofVß13-positive T cell were detected in two differentclones (27%) from the two individual SS patients. These findingssuggest that the decreased DRB3 and increased DRB4*0101 allelesmay be associated with the antigens recognized by Vß2-and Vß13-positive T cells. KEY WORDS: HLA, Sjögren's syndrome, TCR Vß, CDR3 region 相似文献