Nihon Kyobu Shikkan Gakkai zasshi最新文献

{"title":"[A case of amyloidosis of the tracheobronchial tree and inferior nasal concha].","authors":"T Kobayashi,&nbsp;O Taguchi,&nbsp;H Yasui,&nbsp;O Hataji,&nbsp;M Yoshida,&nbsp;H Kobayshi,&nbsp;E C Gabazza,&nbsp;Y Adachi","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>A 50-year-old man resented at a local medical clinic with nasal obstruction. He was treated but did not improve. He then consulted our institution. Chest X-ray disclosed infiltrative shadows in the basal region of the left lung. A computed tomography scan of the lung showed marked thickening of the airway walls extending from the trachea to both bronchial trees and obstructive changes in the left lower lobe of the lung. On bronchoscopic examination the bronchial mucosa was reddened and edematous with a pinhole bronchial obstruction in one region. Congo red staining of biopsy samples taken from the bronchial mucosa showed deposition of an amorphous substance. Tracheobronchial amyloidosis was diagnosed. The amyloid material was resistant to potassium permanganate and tested positive for lambda-chain of L immunoglobulin. Otorrhinolaryngological examination disclosed a tumor in the inferior nasal concha as the cause of his nasal obstruction. The nasal tumor was resected and AL lambda-type amyloidosis was diagnosed pathologically. Tracheobronchial and inferior nasal concha amyloidosis is an extremely rare pathological condition. The patient was followed for one year and remain asymptomatic without treatment.</p>","PeriodicalId":19255,"journal":{"name":"Nihon Kyobu Shikkan Gakkai zasshi","volume":"35 12","pages":"1378-82"},"PeriodicalIF":0.0,"publicationDate":"1997-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20488149","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[CD4+ alpha beta T cell and gamma delta T cell responses to BCG in patients with pulmonary tuberculosis--comparison with healthy controls].","authors":"K Tsukaguchi,&nbsp;H Okamura,&nbsp;T Tokuyama,&nbsp;Y Okamoto,&nbsp;A Fu,&nbsp;C Yamamoto,&nbsp;M Nakaya,&nbsp;A Kobayashi,&nbsp;T Yoneda,&nbsp;N Narita","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>We demonstrated that CD4+ alpha beta (CD4+) and gamma delta T cell subsets from healthy donors had similar effector functions (cytotoxicity and cytokine production) in response to mycobacterial antigens, despite differences in the antigens recognized. To elucidate the pathogenesis of pulmonary tuberculosis, this study was undertaken to compare T cell functions between patients with pulmonary tuberculosis with no complications and healthy controls. Both resting and activated CD4+ and gamma delta T cells from the patient group proliferated in response to live BCG at a significantly lower rate than those from the control group. The cytotoxicity of BCG-pulsed monocytes and IFN-gamma production in both the CD4+ and gamma delta T cells from patients was significantly lower than those of controls. In contrast to IFN-gamma, significantly higher IL-10 production by both CD4+ and gamma delta T cells from patients was detected. The proliferative responses to BCG by CD4+ and gamma delta T cells from patients after antituberculous therapy were partially restored, but remained at lower levels compared with controls. These results suggest that not only a general deterioration in CD4+ and gamma delta T cells effector functions, but also suppressive factors (such as IL-10) might be responsible for the pathogenesis of pulmonary tuberculosis, and that the low response to BCG by both CD4+ and gamma delta T cells in patients with tuberculosis is in part attributable to patient predisposition.</p>","PeriodicalId":19255,"journal":{"name":"Nihon Kyobu Shikkan Gakkai zasshi","volume":"35 12","pages":"1330-7"},"PeriodicalIF":0.0,"publicationDate":"1997-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20488274","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Pulmonary thromboembolism associated with antiphospholipid syndrome in scleroderma].","authors":"R Tazawa,&nbsp;Y Saijo,&nbsp;T Abe,&nbsp;K Satoh,&nbsp;A Watanabe,&nbsp;S Yamaki,&nbsp;T Nukiwa","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>A 51-year-old woman was referred to our hospital with dyspnea. Chest roentgenogram on admission showed dilation of the pulmonary arteries and hyperlucency in the lung fields. An ultrasonic cardiographic examination showed that the right atrium and ventricle were dilated. Pulmonary thromboembolism due to left popliteal vein thrombosis was diagnosed by perfusion scintigram of the lung, which showed multiple wedge-shaped defects, and by digital subtraction angiogram, which showed a filing defect in the left popliteal vein. Antiphospholipid syndrome was diagnosed after IgG anticardiolipin antibody was defected. Scleroderma was subsequently diagnosed because the patient exhibited Raynaud's phenomenon and proximal scleroderma. Although closely associated with lupus erythematosus and other lupus variants, antiphospholipid syndrome has not been recognized as a common complication of scleroderma. This is the first report of a patient with pulmonary thromboembolism associated with antiphospholipid syndrome and scleroderma.</p>","PeriodicalId":19255,"journal":{"name":"Nihon Kyobu Shikkan Gakkai zasshi","volume":"35 12","pages":"1413-7"},"PeriodicalIF":0.0,"publicationDate":"1997-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20489509","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[The relationship between a decrease in fat mass and serum levels of TNF-alpha in patients with chronic obstructive pulmonary disease].","authors":"C. Yamamoto, T. Yoneda, M. Yoshikawa, A. Fu, I. Takenaka, A. Kobayashi, I. Okamura, Y. Okamoto, K. Tsukaguchi, N. Narita","doi":"10.11389/JJRS1963.35.1191","DOIUrl":"https://doi.org/10.11389/JJRS1963.35.1191","url":null,"abstract":"To investigate the relationship between malnutrition and TNF-alpha levels in patients with chronic obstructive pulmonary disease (COPD), we measured concentrations of TNF-alpha in serum from fifty four patients with stable COPD. The patients were divided into three groups, according to ideal body weight (IBW): group A, %IBW > or = 90; group B, 90 > %IBW > or = 80; group C, %IBW < 80. Serum TNF-alpha levels in group C were significantly higher than in group A (mean +/- SD; 3.00 +/- 0.43 pg/ml and 2.25 +/- 0.29 pg/ml, respectively, p < 0.0001), group B (2.41 +/- 0.47 pg/ml, p < 0.001), and healthy controls (2.33 +/- 0.30 pg/ml, p < 0.001) who were age- and %IBW-matched with patients in group C. Sixteen patients with COPD underwent body composition analysis by dual energy X-ray absorptiometry. Serum TNF-alpha levels in patients with COPD significantly correlated with fat mass (r = -0.67, p < 0.001). No association was observed between lean mass and serum TNF-alpha levels. These data suggest that TNF-alpha is involved with malnutrition in patients with COPD, and that TNF-alpha may cause a decrease in fat mass in patients with COPD.","PeriodicalId":19255,"journal":{"name":"Nihon Kyobu Shikkan Gakkai zasshi","volume":"13 1","pages":"1191-5"},"PeriodicalIF":0.0,"publicationDate":"1997-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87604174","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Two cases of cystic fibrosis in Japanese/German twins].","authors":"S. Hojo, J. Fujita, Y. Obayashi, T. Ohnishi, Y. Yamaji, H. Okada, J. Takahara","doi":"10.11389/JJRS1963.35.1259","DOIUrl":"https://doi.org/10.11389/JJRS1963.35.1259","url":null,"abstract":"We report a case of twins with cystic fibrosis. The twins are of mixed parentage, having a Japanese mother and a German father. One case presented with meconium ileus as a neonate. The other twin was relatively healthy until the age of 6, when she was first hospitalized with a diagnosis of pulmonary aspergillosis. They have been receiving standard therapies in the United States, including digestive enzymes, vitamins, and periodic antibiotics. At the age of 19 both patients received home intravenous antibiotic therapy, and began to use an inhaled DNase at the age of 20. When the patients were 19 they were screened for the common mutations causing cystic fibrosis, and the delta F508 CFTR mutation was identified. We analyzed their CFTR genes, as well as those of their Japanese mother and grandmother. Missense mutations at exon 7 (R347H) and exon 16 were found (D979A) in the twins and in their Japanese mother.","PeriodicalId":19255,"journal":{"name":"Nihon Kyobu Shikkan Gakkai zasshi","volume":"108 1","pages":"1259-64"},"PeriodicalIF":0.0,"publicationDate":"1997-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86254429","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[An investigation of the clinical utility of serum interleukin-5 measurements in bronchial asthma patients].","authors":"R. Onizuka, H. Ishibatake, M. Tanaka, K. Kumamoto","doi":"10.11389/JJRS1963.35.1215","DOIUrl":"https://doi.org/10.11389/JJRS1963.35.1215","url":null,"abstract":"Bronchial asthma has been identified as a chronic inflammatory airway disorder associated with cell infiltration (mainly eosinophils) and airway epithelial cell detachment caused by the activation of infiltrated cells. Interleukin-5 (IL-5), a cytokine closely related to the production and activation of eosinophils, has been shown to induce the proliferation and differentiation of eosinophils, prolong their survival, and to enhance the functions of mature eosinophils. We monitored clinically the changes in serum IL-5 concentrations in patients with bronchial asthma both during and after asthma attacks. The relationship serum IL-5 concentrations and the type and severity of bronchial asthma, as well as eosinophil counts in sputum, was investigated. We also measured changes in IL-5 concentrations during steroid therapy. IL-5 concentrations were significantly decreased during asthma attacks and after their relief (p < 0.001). An analysis of blood samples taken from 55 patients suffering asthma attacks showed that serum IL-5 concentrations were significantly higher in non-atopy-type asthma than in atopy-type asthma (p < 0.05). Serum IL-5 levels are highest in severe asthma, followed by moderate asthma (p < 0.001) and mild asthma (p < 0.001). Serum IL-5 concentrations during asthma attacks and eosinophil counts in sputum were closely correlated (r = 0.85). Serum IL-5 concentrations were below the limit of determination and decrease the number of eosinophils in sputum was noted in 15 patients whose asthma was well-controlled by the long-term inhalation of beclometasone. Serum IL-5 concentrations did not decrease below the limit of determination (even during attack-free periods) in patients whose disease could not be well controlled by 6-month inhalation therapy with beclometasone. In patients with major and moderate bronchial asthma attacks, serum IL-5 concentrations decreased as symptoms improved over time following the i.v. infusion of steroids, suggesting that steroids are effective in inhibiting the production of IL-5. Measurement serum IL-5 concentrations could be clinically useful in the determination of the pathology (e.g., severity) of bronchial asthma could serve as an index for the degree of control of asthma, and may be useful in determining the disease's long-term prognosis.","PeriodicalId":19255,"journal":{"name":"Nihon Kyobu Shikkan Gakkai zasshi","volume":"5 1","pages":"1215-22"},"PeriodicalIF":0.0,"publicationDate":"1997-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91145963","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[An adult case of Williams-Campbell syndrome associated with pulmonary hypertension and a severe decrease in ventilatory response].","authors":"S. Amano, Y. Yoshida, H. Shimizu, T. Takeda, N. Urabe, A. Mizoo, Hiroshi Kimura, Takayuki Kuriyama","doi":"10.11389/JJRS1963.35.1265","DOIUrl":"https://doi.org/10.11389/JJRS1963.35.1265","url":null,"abstract":"Williams-Campbell syndrome is a unique form of bronchiectasis caused by a congenital defect in bronchial cartilage, and is rare in Japan. A 34-year-old man was admitted to our hospital with a fever, and a productive cough. Arterial blood gas analysis revealed severe type II-respiratory failure. Many thin-walled cystic shadows (5-60 mm in diameter) were present in the entire lung field. Pulmonary function tests revealed obstructive impairment. Bronchograms demonstrated cystic bronchiectasis, with ballooning on inspiration and collapse on expiration, characteristic of Williams-Campbell syndrome. Despite severe hypoxia, he did not suffer from dyspnea. We examined ventilatory response to hypercapnea (HCVR) and hypoxia (HVR), and both HCVR and HVR were abnormal. In addition, the mean pulmonary artery pressure was 26 mmHg, indicating pulmonary hypertension.","PeriodicalId":19255,"journal":{"name":"Nihon Kyobu Shikkan Gakkai zasshi","volume":"22 1","pages":"1265-70"},"PeriodicalIF":0.0,"publicationDate":"1997-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84407694","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Pulmonary disease caused by Mycobacterium avium presenting as a solitary cavity with a thickened wall].","authors":"A. Takamizawa, Y. Kamijo, Y. Yamazaki, K. Kubo","doi":"10.11389/JJRS1963.35.1228","DOIUrl":"https://doi.org/10.11389/JJRS1963.35.1228","url":null,"abstract":"A 46-year-old man was admitted for evaluation of a solitary pulmonary cavity in the apey of the left lung. Because two transbronchial biopsies followed by brushing and washing and sputum cytology did not yield any diagnostic findings, the patient was treated with INH, RFP and SM under a tentative diagnosis of pulmonary tuberculosis. The shadow decreased over two months with combination therapy, but increased again after the dose of SM was decreased. We performed a left upper lobectomy to diagnose either multi-drug-resistant pulmonary tuberculosis or lung cancer. Pathological examination of the resected lung revealed epitheloid cell granulomas with areas of caseous necrosis. Smooth chromophoric colonies were isolated on an Ogawa egg medium, and were identified as M. avium by PCR and DDH. A diagnosis of pulmonary M. avium was made. A chest X-ray film taken two years later was normal. Pulmonary M. avium disease developed in this patient, who had no predisposing lung pathologies.","PeriodicalId":19255,"journal":{"name":"Nihon Kyobu Shikkan Gakkai zasshi","volume":"13 1","pages":"1228-31"},"PeriodicalIF":0.0,"publicationDate":"1997-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80791707","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[A case of humidifier lung characterized by histopathologic feature].","authors":"Y. Nakaya, S. Shiota, K. Sakamoto, A. Iwase, S. Aoki, R. Matsuoka, T. Nagayama, M. Saizyo, Y. Kawabata","doi":"10.11389/JJRS1963.35.1232","DOIUrl":"https://doi.org/10.11389/JJRS1963.35.1232","url":null,"abstract":"A 61-year-old man was discharged from our hospital after recovering from bilateral fractures in the neck of each femur. However, a productive cough, dyspnea, and a high grade fever occurred eight hours after returning home. He was thus admitted once more. At rehospitalization, there was radiographic evidence of bilateral infiltrates and hypoxemia. Hypersensitivity pneumonitis was strongly suggested by radiographic evidence, by the fact that no new drugs had been administered, and by a positive result after an environmental provocation test. A diagnosis of humidifier lung was confirmed by a positive precipitins test for humidifier water. Several microorganisms were isolated from humidifier water, and precipitins tests for the isolated microorganisms were mostly positive. Microscopic examination revealed focal alveolitis, bronchiolitis, and perivasculitis. Perivascular leucocytic infiltrations around venules suggested that inhaled antigens might have also caused humidifier lung via a vascular route. Humidifier lung may be due in part to soluble factors, such as endotoxin, present in humidifier water.","PeriodicalId":19255,"journal":{"name":"Nihon Kyobu Shikkan Gakkai zasshi","volume":"27 1","pages":"1232-7"},"PeriodicalIF":0.0,"publicationDate":"1997-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75309143","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[The clinical utility of asbestos body counts in bronchoalveolar lavage fluid].","authors":"K. Takabe, Y. Tsukada, T. Shimizu, J. Takagiwa, M. Hirayama, M. Nakayama, H. Miura, H. Akabane, S. Takayama, S. Aida","doi":"10.11389/JJRS1963.35.1196","DOIUrl":"https://doi.org/10.11389/JJRS1963.35.1196","url":null,"abstract":"To assess the clinical utility of measuring the number of asbestos bodies (AB) present in bronchoalveolar lavage fluid (BALF), we counted the number of AB in BALF from 119 subjects using light microscopy. The results were analyzed according to occupational histories, radiological findings of asbestos-induced lung and pleural changes, and asbestos-related diseases. The 94 subjects in group 1 had a history of dust exposure, whereas group 2 subjects (n = 25) had no dust exposure. Group 1 was subdivided into subjects with obvious exposure to asbestos (group 1A, n = 61), and subjects with no known exposure to asbestos (group 1B, n = 33). The distribution of AB counts per ml of BALF (means +/- SEM) differed significantly between groups 1 and 2 (38.8 +/- 17.4 vs 0.06 +/- 0.04, p < 0.0001). The AB counts were significantly different between groups 1A and 1B (57.9 +/- 26.6 vs 3.4 +/- 1.2, p = 0.01). Subject, exposed to dust who had radiological evidence of pleural thickening had significantly higher AB counts than subjects in whom pleural thickening was absent (66.0 +/- 31.1 vs 5.1 +/- 4.2, p = 0.03). In group 1, the BALF was positive for AB in 7 of 14 patients with pulmonary fibrosis, 4 of 5 patients with lung cancer, all 6 patients with malignant mesothelioma, and all 4 patients with benign asbestos pleural effusion. We conclude that AB counts in BALF are useful for evaluating both the history of asbestos exposure in a population exposed to dust, as well as patients having asbestos-related diseases.","PeriodicalId":19255,"journal":{"name":"Nihon Kyobu Shikkan Gakkai zasshi","volume":"23 1","pages":"1196-204"},"PeriodicalIF":0.0,"publicationDate":"1997-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83240483","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}