Search Results 1-20 of 1269

  • Congenital Zika Virus Infection in a Birth Cohort in Vietnam, 2017–2018

    Ngwe Tun Mya Myat , Moriuchi Masako , Toizumi Michiko , Luvai Elizabeth , Raini Sandra , Kitamura Noriko , Takegata Mizuki , Nguyen Hien-Anh Thi , Moi Meng Ling , Buerano Corazon C. , Anh Dang Duc , Yoshida Lay-Myint , Morita Kouichi , Moriuchi Hiroyuki

    … Of the 2013 newly delivered babies, 21 (1%) were positive for Zika virus (ZIKV) IgM and 1,599 (79%) for Flavivirus IgG. … Among the 21 ZIKV IgM-positives, 11 were confirmed to have CZI because their plasma samples had anti-ZIKV neutralization titers 3 4 times higher than those against dengue virus (DENV)-1 to 4 and Japanese encephalitis virus (JEV) and were tested for the ZIKV RNA positive by real-time reverse transcription-PCR. …

    The American Journal of Tropical Medicine and Hygiene 103(5), 2059-2064, 2020-08-17

    IR 

  • A Retrospective Study of Varicella-Zoster Virus Infection in 584 Kidney Transplantation Recipients  [in Japanese]

    Takashima Yuka , Moriuchi Reine , Shirato Takahisa , Wada Yoshiki , Fukuzawa Nobuyuki , Harada Hiroshi , Shimizu Satoko

    <p>臓器移植患者は免疫抑制のため水痘帯状疱疹ウイルス(VZV)感染症のリスクが高く,重症化の恐れもあるが,これまで多数例の検討は少なく,治療基準も明確ではない.当施設で施行された腎移植548症例中VZV感染症を発症した81例につき,患者背景,発症頻度,移植から発症までの期間,臨床症状をレトロスペクティブに検証した.汎発型帯状疱疹を11例に認め,うち1例は脳炎を合併し死亡した.腎移植後 …

    The Japanese Journal of Dermatology 130(11), 2373-2377, 2020

    J-STAGE 

  • Acute Flaccid Paralysis as the Initial Manifestation of Japanese Encephalitis: a Case Report

    Shen Qiuyan , Li Yan , Lu Haitao , Ning Pingping , Huang Hongyan , Zhao Quanzhen , Xu Yanming

    … <p>Japanese encephalitis (JE) is a clinical disease caused by inflammation of the central nervous system. … Assay of cerebrospinal fluid from a lumbar puncture revealed high levels of proteins and anti- JE virus IgM antibodies. …

    Japanese Journal of Infectious Diseases 73(5), 381-382, 2020

    J-STAGE 

  • Detection of tick-borne pathogens in ticks from dogs and cats in Yamagata Prefecture, Japan, 2018

    Seto Junji , Tanaka Shizuka , Kawabata Hiroki , Ito Yasuki , Ikeda Tatsuya , Mizuta Katsumi

    … The results of our genetic tests targeting spotted fever group rickettsiae, Lyme disease borreliae, relapsing fever borreliae, tick-borne encephalitis virus, and <i>Huaiyangshan banyangvirus </i>(formerly SFTS virus) indicated that <i>Borrelia miyamotoi</i>, which cause emerging relapsing fever, was detected from two <i>I. …

    Japanese Journal of Infectious Diseases, 2020

    J-STAGE 

  • An Autopsy Case of Varicella Zoster Virus Encephalitis with Multiple Brain Lesions

    Suzuki Tomohiro , Tetsuka Syuichi , Ogawa Tomoko , Hashimoto Ritsuo , Okada Shinya , Kato Hiroyuki

    … <p>Varicella-zoster virus (VZV) encephalitis in the absence of vasculopathy may rarely occur in association with herpes zoster. … However, two days after admission, the patient died and was diagnosed with VZV encephalitis. …

    Internal Medicine 59(13), 1643-1647, 2020

    J-STAGE 

  • 日本脳炎とウエストナイルウイルス感染症  [in Japanese]

    林 昌宏

    … <p>【要旨】日本脳炎ウイルス(Japanese encephalitis virus、以下 JEV)およびウエストナイルウイルス(West Nile virus、以下 WNV)は、ともにフラビウイルス科フラビウイルス属日本脳炎血清型群のウイルスであり、エンベロープを有する直径約 50 nm の一本鎖球状(+)RNA ウイルスである。 …

    NEUROINFECTION 25(1), 105, 2020

    J-STAGE 

  • 中枢神経感染症の画像診断 −知っておきたい 10 の事項−Top 10 things to know  [in Japanese]

    大場 洋

    … Herpes simplex virus encephalitis. … Varicella-zoster virus (VZV)infection. … Japanese encephalitis. … Influenza encephalopathy includes acute necrotizing encephalopathy, acute brain swelling encephalopathy, hemorrhagic shock and encephalopathy syndrome (HSES), Acute encephalopathy with biphasic seizures and late reduced diffusion (AESD), mild encephalitis/encephalopathy with a reversible splenial lesion (MERS). …

    NEUROINFECTION 25(1), 15, 2020

    J-STAGE 

  • ダニ媒介性脳炎ウイルス  [in Japanese]

    好井 健太朗

    … <p>ダニ媒介性脳炎(tick-borne encephalitis、以下 TBE)はマダニの吸血により罹患し重篤な症状を呈するウイルス性人獣共通感染症である。 … われわれはダニ媒介性脳炎ウイルス(tick-borne encephalitis virus、以下 TBEV)感染に対する診断系を確立し、継続的な血清疫学調査を実施により、北海道の広域および道外においても流行巣が分布している可能性を示している。 …

    NEUROINFECTION 25(1), 23, 2020

    J-STAGE 

  • Recurrent episodes of hypothermia as a sequela of human herpesvirus 6 encephalitis following cord blood transplantation for acute myeloid leukemia  [in Japanese]

    SAKOH Takashi , TAYA Yuki , HIRAYAMA Takehisa , OBA Yuki , MITSUKI Takashi , NISHIDA Aya , ISHIWATA Kazuya , WATANABE Chizuru , WAKE Atsushi

    <p>症例は46歳女性,AML M0に対しCR1で臍帯血移植を施行した。Day 31に見当識障害が出現し,MRIで両側海馬と視床下部に拡散制限を認め,髄液中にヒトヘルペスウイルス6型(HHV-6)を検出した。HHV-6脳炎と診断しホスカルネットを増量して髄液中HHV-6の陰転化と意識障害の改善を得たが,day 34から突発的な発汗・低体温と引き続く高血圧・高血糖が出現した。症候性てんか …

    Rinsho Ketsueki 61(3), 274-279, 2020

    J-STAGE  Ichushi Web 

  • CLINICAL INVESTIGATION : Acute retinal necrosis following herpes simplex encephalitis : a nationwide survey in Japan

    Todokoro Daisuke , Kamei Satoshi , Goto Hiroshi , Ikeda Yoshio , Koyama Hiroshi , Akiyama Hideo

    Japanese journal of ophthalmology : the official international journal of the Japanese Ophthalmological Society 63(4), 304-309, 2019-07

  • Epidemiological survey of tick-borne encephalitis virus infection in wild animals on Hokkaido and Honshu islands, Japan

    Jamsransuren Dulamjav , Yoshii Kentaro , Kariwa Hiroaki , Asakawa Mitsuhiko , Okuda Kei , Fujii Kei , Fukumoto Shinya , Umemiya-Shirafuji Rika , Sasaki Motoki , Matsumoto Kotaro , Yamaguchi Emi , Ogawa Haruko , Imai Kunitoshi

    Japanese Journal of Veterinary Research 67(2), 163-172, 2019-05

    IR  DOI  Ichushi Web 

  • Japanese Encephalitis- and Dengue-Associated Acute Encephalitis Syndrome Cases in Myanmar

    Kyaw Aung Kyaw , Ngwe Tun Mya Myat , Nabeshima Takeshi , Buerano Corazon C. , Ando Tsuyoshi , Inoue Shingo , Hayasaka Daisuke , Lim Chang-Kweng , Saijo Masayuki , Thu Hlaing Myat , Thant Kyaw Zin , Morita Kouichi

    … This study was conducted to find the burden of dengue virus (DENV) and Japanese encephalitis virus (JEV) among children under the age of 13, who presented with acute encephalitis syndrome at Mandalay Children Hospital in Myanmar in 2013. … By neutralization tests and/or virus isolation, four (3.3%) JEV- and one DENV-associated encephalitis cases (0.8%) were confirmed. …

    The American Journal of Tropical Medicine and Hygiene 100(3), 643-646, 2019-01-07

    IR 

  • Recent Advances in Basic Research on the Herpes Simplex Virus  [in Japanese]

    KAWAGUCHI Yasushi

    … 単純ヘルペスウイルス(HSV: herpes simplex virus)は,ヒトに,口唇ヘルペス,単純ヘルペス脳炎,性器ヘルペス,皮膚疾患,眼疾患,新生児ヘルペスといった多様な疾患を引き起こす.HSV感染症に対しては,幾つかの抗ヘルペスウイルス剤が開発されているが,疾患によってはその効果は極めて限定的であり,ワクチンも未だ開発されていない.よって,現在でも全世界的なアンメット・メディカルニーズが高い感染症である …

    Uirusu 68(2), 115-124, 2019

    J-STAGE 

  • Diagnosis and treatment of encephalitis/meningitis  [in Japanese]

    Nakajima Hideto

    … <p>Encephalitis and meningitis are severe neurological infections, and the neurologic manifestations of these conditions include fever, headache, altered mental status, convulsions, and psychiatric symptoms. … It is critical that the clinician considers a broad range of causes, such as bacteria, virus, tuberculosis, fungus, and autoimmune or paraneoplastic diseases. …

    Neurological Therapeutics 36(4), 399-402, 2019

    J-STAGE  Ichushi Web 

  • Anti–N–methyl–D–aspartate (NMDA) receptor antibodies in herpes simplex encephalitis  [in Japanese]

    Ishikawa Harumi

    … <p>Herpes simplex virus encephalitis may have a relapsing course in up to 13–24% of adults and children, despite antiviral treatment. … Herpes simplex encephalitis can trigger autoimmune encephalitis that leads to neurological worsening. …

    Neurological Therapeutics 36(3), 265-267, 2019

    J-STAGE  Ichushi Web 

  • Severe Guillain-Barré syndrome with antecedent Epstein-Barr virus infection: a case report  [in Japanese]

    Yokoyama Koki , Matsumoto Hiroshi , Zaha Kiyotaka , Higashihara Takuya , Nakagawa Keiichi , Kaida Kenichi , Nonoyama Shigeaki

    … Guillain-Barré症候群 (GBS) において, 先行感染と病態との関連が知られているが, Epstein-Barr virus (EBV) を先行感染とする小児GBSの報告は少ない. …

    NO TO HATTATSU 51(4), 249-253, 2019

    J-STAGE  Ichushi Web 

  • A case of anti-myelin oligodendrocyte glycoprotein antibody positive acute disseminated encephalomyelitis with brain magnetic resonance imaging exhibiting cerebral cortex lesions and restricted diffusion  [in Japanese]

    Nishimura Naoto , Matsumoto Hiroshi , Honda Mamoru , Uematsu Kenji , Zaha Kiyotaka , Nakamura Yasuko , Nonoyama Shigeaki

    <p> 急性散在性脳脊髄炎 (acute disseminated encephalomyelitis ; ADEM) は白質優位のMRI病変を認めることが多い. 症例は9歳の女児で, 遷延する発熱・頭痛および意識障害のため第10病日に入院した. 髄液検査で細胞増加 (107/μ<i>l</i>) があり, 脳MRIは側頭葉・島葉・前頭葉の皮質を中心にT2強調像 …

    NO TO HATTATSU 51(5), 318-322, 2019

    J-STAGE  Ichushi Web 

  • Clinical management of elderly patients with neuro–infections  [in Japanese]

    Kamei Satoshi

    … In this article, elderly patients with bacterial meningitis, Herpes simplex virus encephalitis, Japanese encephalitis, and autoimmune encephalitis are reviewed. …

    Neurological Therapeutics 36(2), 57-60, 2019

    J-STAGE  Ichushi Web 

  • Epidemiological study on Japanese encephalitis virus distribution in Ishikawa prefecture, Japan, by serological investigation using wild boar sera

    KOMIYA Tomoyoshi , TORINIWA Hiroko , MATSUMURA Takahiro , TAKEGAMI Tsutomu , NAKAYAMA Tetsuo

    … Thirty-two specimens (86.5%) were positive for neutralizing antibodies against Japanese encephalitis virus (JEV). …

    Journal of Veterinary Medical Science 81(6), 903-905, 2019

    J-STAGE  Ichushi Web 

  • An Adult Case of Herpes Simplex Virus-associated Granulomatous Encephalitis

    Iwai Yuta , Nishimura Kazutaka , Fukushima Takeshi , Ito Takashi , Watanabe Yoshiyuki , Noro Masahiro , Kuwabara Satoshi

    … Herpes simplex virus (HSV) causes granulomatous encephalitis in children; … A 74-year-old man with a history of herpes simplex encephalitis suffered recurrent seizures. … thus, the patient was diagnosed with HSV-associated granulomatous encephalitis. … HSV can cause granulomatous encephalitis in adults, and acyclovir can be used for its treatment. …

    Internal Medicine 58(10), 1491-1494, 2019

    J-STAGE  Ichushi Web 

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