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1.
Ishikawa A Okada J Kondo H Takayama Y Sunagawa K Enari T Ishii Y 《Kansenshōgaku zasshi. The Journal of the Japanese Association for Infectious Diseases》2004,78(10):898-904
A 88 year old female with active rheumatoid arthritis treated by low dose of prednisolone and methotrexate was admitted to our hospital because of severe bilateral pulmonary infiltration and acute respiratory distress syndrome. On admission, she had consciousness disturbance and was intubated because of severe respiratory failure. We heard from her family of her habit she had taking a private whirlpool bath 2 or 3 times everyday. So, we suspected a Legionella pneumophila infection. We started intravenous erythromycin (EM) (1,500mg/day) and methylprednisolone pulse therapy (1,000mg x 3days) and full controlled mechanical ventilation supported with PEEP. Her respiratory failure was gradually improved and she was discharged on the 44 the hospital day. Legionella pneumophila (serogroup 6) was isolated in her sputum by B-CYE alpha culture. Legionella pneumophila (serogroup 6) was isolated in her private whirlpool bath too. Both samples revealed the same by genetic analysis with pulse field gel electrophoresis (PFGE). This is the first adult case of Legionella pneumophila pneumonia infected from a private whirlpool bath confirmed by genetic analysis. We should always suspect Legionella pneumonia as one of the severe community-acquired pneumonia, because Legionella pneumophila were frequently detected among various water sources including the private whirlpool bath. 相似文献
2.
Transforming activity of human papillomavirus type 16 DNA sequence in a cervical cancer. 总被引:21,自引:1,他引:21
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Y Tsunokawa N Takebe T Kasamatsu M Terada T Sugimura 《Proceedings of the National Academy of Sciences of the United States of America》1986,83(7):2200-2203
A genomic DNA sample from cervical cancer tissue, containing human papillomavirus (HPV) type 16, was found to induce malignant transformation of NIH 3T3 cells when it was tested by transfection assays using the calcium phosphate coprecipitation technique. The primary and secondary transformants contained the HPV type 16 DNA sequences and human specific Alu family sequences. To the best of our knowledge, it has not been reported previously that HPV type 16 DNA sequences in total genomic DNA from a cervical cancer have transforming activity. 相似文献
3.
Clinical outcomes of a novel therapeutic vaccine with Tax peptide‐pulsed dendritic cells for adult T cell leukaemia/lymphoma in a pilot study
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![点击此处可从《British journal of haematology》网站下载免费的PDF全文](/ch/ext_images/free.gif)
Youko Suehiro Atsuhiko Hasegawa Tadafumi Iino Amane Sasada Nobukazu Watanabe Masao Matsuoka Ayako Takamori Ryuji Tanosaki Atae Utsunomiya Ilseung Choi Tetsuya Fukuda Osamu Miura Shigeo Takaishi Takanori Teshima Koichi Akashi Mari Kannagi Naokuni Uike Jun Okamura 《British journal of haematology》2015,169(3):356-367
Adult T cell leukaemia/lymphoma (ATL) is a human T cell leukaemia virus type‐I (HTLV‐I)‐infected T cell malignancy with poor prognosis. We herein developed a novel therapeutic vaccine designed to augment an HTLV‐I Tax‐specific cytotoxic T lymphocyte (CTL) response that has been implicated in anti‐ATL effects, and conducted a pilot study to investigate its safety and efficacy. Three previously treated ATL patients, classified as intermediate‐ to high‐risk, were subcutaneously administered with the vaccine, consisting of autologous dendritic cells (DCs) pulsed with Tax peptides corresponding to the CTL epitopes. In all patients, the performance status improved after vaccination without severe adverse events, and Tax‐specific CTL responses were observed with peaks at 16–20 weeks. Two patients achieved partial remission in the first 8 weeks, one of whom later achieved complete remission, maintaining their remission status without any additional chemotherapy 24 and 19 months after vaccination, respectively. The third patient, whose tumour cells lacked the ability to express Tax at biopsy, obtained stable disease in the first 8 weeks and later developed slowly progressive disease although additional therapy was not required for 14 months. The clinical outcomes of this pilot study indicate that the Tax peptide‐pulsed DC vaccine is a safe and promising immunotherapy for ATL. 相似文献
4.
5.
Yoshimura Y Tachikawa N Oosawa T Kosuge Y Kamei K 《Kansenshōgaku zasshi. The Journal of the Japanese Association for Infectious Diseases》2012,86(3):291-294
Paracoccidioidomycosis (PCM) is the most common systemic fungal disease in central-south America, but is rare in Japan. We experiensed a case of PCM in a patient, who came from Bolivia and presented with mouth pain and reduced dietary intake but no fever. Adrenal insufficiency was diagnosed with extremely high serum adrenocorticotropic hormone (ACTH) and was resolved with hormone supplementation. The PCM was treated with trimethoprim-sulfamethoxazole which was switched to itraconazole and improvement was achieved. 相似文献
6.
Shizukuishi K Watanabe H Narita H Kanaya S Kobayashi K Yamamoto T Tsukada M Iwanaga T Ikebuchi S Kusama K Tanaka M Namiki N Fuiimura Y Horikoshi A Inoue T Kusakabe K;Working Group of Ministry of Health Labour Welfare for Study about Fitness Management;of Medical Radioactive Waste 《Kaku igaku. The Japanese journal of nuclear medicine》2004,41(2):109-121
We conducted a questionnaire survey about radiation-safety management condition in Japanese nuclear medicine facilities to make materials of proposition for more reasonable management of medical radioactive waste. We distributed a questionnaire to institutions equipped with Nuclear Medicine facilities. Of 1,125 institutions, 642 institutes (52.8%) returned effective answers. The questionnaire covered the following areas: 1) scale of an institution, 2) presence of enforcement of radiotherapy, 3) system of a tank, 4) size and number of each tank, 5) a form of draining-water system, 6) a displacement in a radioactive rays management area, 7) a measurement method of the concentration of medical radioactive waste in draining water system, 8) planned and used quantity of radioisotopes for medical examination and treatment, 9) an average displacement of hospital for one month. In most institutions, a ratio of dose limitation of radioisotope in draining-water system was less than 1.0, defined as an upper limitation in ordinance. In 499 hospitals without facilities of hospitalization for unsealed radioisotope therapy, 473 hospitals reported that sum of ratios of dose limits in a draining-water system was less than 1.0. It was calculated by used dose of radioisotope and monthly displacement from hospital, on the premise that all used radioisotope entered in the general draining-water system. When a drainage including radioactivity from a controlled area join with that from other area before it flows out of a institution, it may be diluted and its radioactive concentration should be less than its upper limitation defined in the rule. Especially, in all institutions with a monthly displacement of more than 25,000 m3, the sum of ratio of the concentration of each radionuclide to the concentration limit dose calculated by used dose of radioisotope, indicated less than 1.0. 相似文献
7.
Youko Horikawa‐Kyo MD Takeo Tanaka MD Hirofumi Tanano MD Yasuhiro Kitayama MD Shuhei Karakawa MD Kiyomi Taniyama MD 《Pediatric blood & cancer》2009,53(2):206-207
Mediastinal hemangiopericytoma (HPC) was diagnosed in a 3‐year‐old female. The incidence of this tumor is rare in children, and few data are available to guide clinical management. The surgical resection was incomplete and she received adjuvant radiation therapy and chemotherapy. The patient is alive without adverse events 6 years after diagnosis. Pediatr Blood Cancer 2009;53:206–207. © 2009 Wiley‐Liss, Inc. 相似文献
8.
9.
Wavefront analysis in eyes with nuclear or cortical cataract 总被引:15,自引:0,他引:15
Kuroda T Fujikado T Maeda N Oshika T Hirohara Y Mihashi T 《American journal of ophthalmology》2002,134(1):1-9
PURPOSE: To compare the higher-order aberrations of the oculus (whole eye) and cornea in eyes with mild cortical or nuclear cataract and to estimate the effect of ocular higher-order aberrations on the loss of contrast sensitivity using wavefront analysis. DESIGN: Observational case series. METHODS: Six eyes of four patients with mild nuclear cataract, 18 eyes of 14 patients with mild cortical cataract, and nine eyes of nine normal patients were examined. Wavefront aberrations of the oculus and cornea for central 6 mm diameter were measured using the Hartmann-Shack (HS) aberrometer. Higher-order aberrations were calculated with Zernike polynomials up to sixth order. The relationship between average lens density (ALD) measured by the Scheimpflug camera and the ocular total higher-order aberration (OTHA) was investigated. The relationship between contrast sensitivity (CS) and the OTHA or ALD was also examined. RESULTS: The OTHA was significantly larger in cataracts compared with normal subjects, while corneal total higher-order aberration did not differ between cataracts and normal subjects. The polarity of spherical aberration was negative in all eyes with nuclear cataract while positive in all eyes with cortical cataract. The correlation between ALD and OTHA was not significant in eyes with cataracts. The CS highly correlated with OTHA while it moderately correlated with ALD. CONCLUSIONS: The HS aberrometer is useful to objectively evaluate the deterioration of images in eyes with mild cataract and it revealed that the polarity of spherical aberration was different between nuclear and cortical cataract. It was also suggested that in mild nuclear or cortical cataract, not only light scattering, but also optical aberration of the lens contributes to the loss of contrast sensitivity. 相似文献
10.
Nakatani K Kan Y Iida Y Koyama S Masanori H Toyoda Y 《Masui. The Japanese journal of anesthesiology》2005,54(11):1295-1297
A 75-year-old man with a past history of bilateral thalamic hemorrhage was scheduled for cholecystectomy and cholelithotomy under general anesthesia. Although the preoperative ECG showed a complete right bundle branch block, the echocardiogram revealed no abnormality. Anesthesia was induced with thiopental and vecuronium, and maintained with sevoflurane in oxygen. Soon after changing to the left decubitus position for the insertion of an epidural catheter, ECG showed complete atrioventricular block, which did not respond to atropine. Adrenalin was transiently effective, but arrhythmia continued. After administration of dopamine, norepinephrine and isoproterenol, we inserted a temporary transvenous pacemaker catheter, and the hemodynamics became stable by ventricular pacing. The operation was postponed. Subsequent cardiologic examination showed no ischemia. The atrioventricular block disappeared 7 hours after the induction of general anesthesia. We should be very careful with the anesthetic management of a patient with a complete right bundle branch block. 相似文献