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27 results on '"Tasato, Daisuke"'

8. Comparison of two screening tests for HIV-Associated Neurocognitive Disorder suspected Japanese patients with respect to cART usage

Author

Kami-Onaga, Kaoru, primary, Tateyama, Masao, additional, Kinjo, Takeshi, additional, Parrott, Gretchen, additional, Tominaga, Daisuke, additional, Takahashi-Nakazato, Ai, additional, Nakamura, Hideta, additional, Tasato, Daisuke, additional, Miyagi, Kyoko, additional, Maeda, Saori, additional, Arae, Hirotaka, additional, Uehara, Hitoshi, additional, Miyagi, Kazuya, additional, Haranaga, Shusaku, additional, and Fujita, Jiro, additional

Published
2018
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9. Evaluation of the Lipid Concentrations after Switching from Antiretroviral Drug Tenofovir Disoproxil Fumarate/Emtricitabine to Abacavir Sulfate/Lamivudine in Virologically-suppressed Human Immunodeficiency Virus-infected Patients

Author

Arae, Hirotaka, primary, Tateyama, Masao, additional, Nakamura, Hideta, additional, Tasato, Daisuke, additional, Kami, Kaoru, additional, Miyagi, Kyoko, additional, Maeda, Saori, additional, Uehara, Hitoshi, additional, Moromi, Makiko, additional, Nakamura, Katsunori, additional, and Fujita, Jiro, additional

Published
2016
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10. Interleukin-17A in Legionella pneumonia: A Retrospective Study

Author

Higa, Futoshi, primary, Haroon, Attiya, additional, Iha, Yoshikazu, additional, Tasato, Daisuke, additional, Nakamura, Hideta, additional, Kinjo, Takeshi, additional, Tamayose, Maki, additional, Furugen, Makoto, additional, Miyagi, Kazuya, additional, Haranaga, Shusaku, additional, Tateyama, Masao, additional, and Fujita, Jiro, additional

Published
2015
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13. Depression of Local Cell-mediated Immunity and Histological Characteristics of Disseminated AIDS-related Mycobacterium avium Infection after the Initiation of Antiretroviral Therapy

Author

Hibiya, Kenji, primary, Tateyama, Masao, additional, Teruya, Katsuji, additional, Mochizuki, Makoto, additional, Nakamura, Hideta, additional, Tasato, Daisuke, additional, Furugen, Makoto, additional, Higa, Futoshi, additional, Endo, Hisako, additional, Kikuchi, Yoshimi, additional, Oka, Shinichi, additional, and Fujita, Jiro, additional

Published
2013
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14. Imported Malaria Cases in Okinawa Prefecture, Japan

Author

Higa, Futoshi, primary, Tateyama, Masao, additional, Tasato, Daisuke, additional, Karimata, Yosuke, additional, Nakamura, Hideta, additional, Miyagi, Kazuya, additional, Haranaga, Shusaku, additional, Hirata, Tetsuo, additional, Hokama, Akira, additional, Cash, Haley L., additional, Toma, Hiromu, additional, and Fujita, Jiro, additional

Published
2013
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15. Drug-Induced Acute Interstitial Nephritis Mimicking Acute Tubular Necrosis after Initiation of Tenofovir-Containing Antiretroviral Therapy in Patient with HIV-1 Infection

Author

Nishijima, Takeshi, primary, Yazaki, Hirohisa, additional, Hinoshita, Fumihiko, additional, Tasato, Daisuke, additional, Hoshimoto, Kazufusa, additional, Teruya, Katsuji, additional, Gatanaga, Hiroyuki, additional, Kikuchi, Yoshimi, additional, and Oka, Shinichi, additional

Published
2012
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16. Acquired Immune-deficiency Syndrome with Focal Onset of Mycobacterium avium Infection Displaying a Histological/Genetic Pattern of Disseminated Mycobacteria

Author

Hibiya, Kenji, primary, Tateyama, Masao, additional, Niimi, Masaki, additional, Teruya, Hiromitsu, additional, Karimata, Yousuke, additional, Hirai, Jun, additional, Tokeshi, Yoshihiro, additional, Haranaga, Shusaku, additional, Tasato, Daisuke, additional, Nakamura, Hideta, additional, Ihama, Yasushi, additional, Haroon, Attitya, additional, L. Cash, Haley, additional, Higa, Futoshi, additional, Hokama, Akira, additional, Ogawa, Kenji, additional, and Fujita, Jiro, additional

Published
2012
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17. Immunopathological characteristics of immune reconstitution inflammatory syndrome caused by Mycobacterium parascrofulaceum infection in a patient with AIDS

Author

Hibiya, Kenji, primary, Tateyama, Masao, additional, Teruya, Hiromitsu, additional, Nakamura, Hideta, additional, Tasato, Daisuke, additional, Kazumi, Yuko, additional, Hirayasu, Tsuneo, additional, Tamaki, Yuichiro, additional, Haranaga, Shusaku, additional, Higa, Futoshi, additional, Maeda, Shinji, additional, and Fujita, Jiro, additional

Published
2011
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20. Pulmonary Mycobacterium parascrofulaceum Infection as an Immune Reconstitution Inflammatory Syndrome in an AIDS Patient

Author

Teruya, Hiromitsu, primary, Tateyama, Masao, additional, Hibiya, Kenji, additional, Tamaki, Yuichiro, additional, Haranaga, Shusaku, additional, Nakamura, Hideta, additional, Tasato, Daisuke, additional, Higa, Futoshi, additional, Hirayasu, Tsuneo, additional, Furugen, Tomonori, additional, Kato, Seiya, additional, Kazumi, Yuko, additional, Maeda, Shinji, additional, and Fujita, Jiro, additional

Published
2010
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23. [Clinical features of diabetic patients with pulmonary tuberculosis admitted to a university hospital].

Author

Sunagawa S, Higa F, Nakamura H, Tasato D, Haranaga S, Yara S, Tateyama M, Uno T, and Fujita J

Subjects
Adult, Aged, Female, Hospitalization, Hospitals, University, Humans, Inpatients, Male, Middle Aged, Retrospective Studies, Diabetes Complications, Tuberculosis, Pulmonary complications
Abstract

Diabetes mellitus (DM) is a risk factor of tuberculosis (TB). We studied the clinical presentation of pulmonary TB among patients with DM in comparison with patients without DM who were admitted into the hospital of the University of the Ryukyus from 2006 to 2010. The clinical data were collected from medical records retrospectively. Ten cases (25%) of hospitalized patients with pulmonary TB had DM. The DM group showed lower Body Mass Index and higher incidence of chronic heart failure and chronic renal failure. The DM group also were more likely to have cavitary lesion, had longer period of hospitalization, and higher mortality. Their causes of deaths were mainly the co-morbidities and associated complications. Further studies are warranted in order to fully elucidate the relationships between pulmonary TB and DM.

Published
2012

25. [Comparison of pneumonia severity indices between modified A-DROP system and current A-DROP system predicting outcomes for patients hospitalized with community-acquired pneumonia].

Author

Tateyama M, Shinzato T, Haranaga S, Higa F, Naha Y, Nakamura H, Tasato D, Yara S, Koide M, and Fujita J

Subjects
Aged, Aged, 80 and over, Female, Humans, Male, Middle Aged, Prognosis, Retrospective Studies, Community-Acquired Infections mortality, Pneumonia mortality, Severity of Illness Index
Abstract

Background: The A-DROP is a predicting pneumonia severity index which is adopted in the Japanese Respiratory Society (JRS) guidelines. For community-acquired pneumonia, we made a modified A-DROP, adding two new index items to the current A-DROP. Then, we retrospectively compared the modified A-DROP with the current A-DROP regarding 30-day mortality., Methods and Results: We analyzed consecutive 227 patients hospitalized with community-acquired pneumonia (mean age 79.0 years). The added index items were respiratory rate > or = 30/min and the presence or absence of underlying diseases. There were 16 fatalities (7.0%). In the extremely severe group, the sensitivities of the 30-day death and odds ratios were 19.9% and 9.5 in the current A-DROP, but 75.0% and 14.1 for the modified A-DROP, respectively. In addition, regarding the receiver-operating characteristic (ROC) area under the curve for the 30-day death ratio, the current A-DROP and modified A-DROP were 0.807 and 0.840, respectively., Conclusions: The modified A-DROP improved the ability to predict outcomes compared with the current A-DROP.

Published
2011

26. Immunopathological characteristics of immune reconstitution inflammatory syndrome caused by Mycobacterium parascrofulaceum infection in a patient with AIDS.

Author

Hibiya K, Tateyama M, Teruya H, Nakamura H, Tasato D, Kazumi Y, Hirayasu T, Tamaki Y, Haranaga S, Higa F, Maeda S, and Fujita J

Subjects
AIDS-Related Opportunistic Infections diagnosis, Acquired Immunodeficiency Syndrome diagnosis, Adult, Antibodies, Antiretroviral Therapy, Highly Active, Humans, Immune Reconstitution Inflammatory Syndrome etiology, Immune Reconstitution Inflammatory Syndrome immunology, Immunohistochemistry, Lung microbiology, Lung pathology, Lymph Nodes microbiology, Lymph Nodes pathology, Lymphatic Diseases microbiology, Lymphatic Diseases pathology, Male, Mycobacterium Infections, Nontuberculous diagnosis, Respiratory Tract Infections complications, Respiratory Tract Infections diagnosis, Tomography, X-Ray Computed, AIDS-Related Opportunistic Infections complications, Acquired Immunodeficiency Syndrome complications, Immune Reconstitution Inflammatory Syndrome diagnosis, Mycobacterium Infections, Nontuberculous complications, Nontuberculous Mycobacteria pathogenicity
Abstract

Immune reconstitution inflammatory syndrome (IRIS) caused by mycobacterium in patients with AIDS is often experienced in clinical practice. There is, however, a paucity of data documenting the histopathological findings and the pathogenesis. We determined the immunopathological characteristics of IRIS associated with Mycobacterium parascrofulaceum infection in an AIDS patient. A patient presented with pulmonary lymphadenitis and involvement of the pulmonary lingular segment. Portions of the involved lymph nodes and lung were excised, and the immunological properties were analyzed by immunohistochemical assays. The histological characteristics of lymph nodes showed a caseous necrosis. Histopathologically, the pulmonary lesion was composed of exudative and proliferative lesions. CD4(+), CD8(+), CD57(+), and CD25(+)/FoxP3(+) cells were observed in both types of lesions. Clusters of CD20(+) cells and GATA3(+) cells were predominantly observed in exudative lesions, while T-bet(+) cells were dominant in proliferative lesions. ROR-γ(+) cells were also observed in exudative lesions. These results indicate that the cellular immunity to mycobacteria was recovering in the lung tissue. In M. parascrofulaceum pulmonary infection, the exudative lesion had characteristics of Th2 and Th17-type immunities. In contrast, the proliferative lesion had characteristics of Th-1 type immunity. Our data provide the first evidence to reveal the status of the axis of distinctive immunity in the process of granuloma formation caused by a mycobacterium-related infection., (Copyright © 2011 Elsevier GmbH. All rights reserved.)

Published
2011
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27. Mechanisms involved in the extension of pulmonary Mycobacterium avium infection from the pulmonary focus to the regional lymph nodes.

Author

Hibiya K, Tateyama M, Tasato D, Nakamura H, Atsumi E, Higa F, Tamai K, and Fujita J

Subjects
Adult, Disease Progression, Humans, Lymph Nodes microbiology, Male, Mediastinum, Retrospective Studies, Tuberculosis, Pulmonary microbiology, Lymph Nodes pathology, Mycobacterium avium, Tuberculosis, Pulmonary pathology
Abstract

Purpose: This study was designed to evaluate the mechanism of Mycobacterium avium extension in lung infection., Study Design: Retrospective study., Participants: A 42-year-old man with acquired immune deficiency syndrome and immune reconstitution inflammatory syndrome. The patient developed mediastinal lymphadenopathy and a peripheral lesion in the right upper lobe within 2 weeks of starting highly active antiretroviral therapy., Methods: Pulmonary tissue and lymph nodes were dissected under thoracoscopy and evaluated pathologically and immunohistochemically., Results: Pulmonary pathologic examination revealed extensive granuloma formation throughout the acini. Mycobacterial antigens were found in the macrophages in the alveoli and in the alveolar septa. Some macrophages including mycobacterial antigens were surrounded by lymphatic endothelial cells in the interstitium. In addition, a proliferative granulomatous lesion was found under the intact epithelial layer of a bronchiole. Pathological examination of the lymph nodes revealed aggregated proliferative granulomas with few mycobacteria. Genetically closely related M. avium strains were isolated from both tissues., Conclusions: This study showed the mechanism involved in the progression of pulmonary M. avium infection from the pulmonary focus to the regional lymph nodes via the lymphatic vessels.

Published
2011

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