PMID- 9695306 OWN - NLM STAT- MEDLINE DCOM- 19980827 LR - 20190914 IS - 0374-5600 (Print) IS - 0374-5600 (Linking) VI - 40 IP - 3 DP - 1998 Jun TI - Five cases of thrombocytopenia induced by primary human herpesvirus 6 infection. PG - 278-81 AB - Five patients suffering from exanthem subitum with thrombocytopenia were confirmed as primary human herpesvirus 6 (HHV-6) infection by serological test. All cases had thrombocytopenia during the acute phase of exanthem subitum. The clinical features of these cases were benign, and all recovered without any specific treatment. Moreover, 4 of the 5 cases showed a mild elevation of hepatic transaminase during the same period, and other viral infections including cytomegalovirus, Epstein-Barr virus, and human herpesvirus 7 were ruled out in these patients. It was speculated that direct inhibition of platelet production by the virus or cytokine induced by the virus-infected cells was the mechanism of the thrombocytopenia induced by primary HHV-6 infection. FAU - Yoshikawa, T AU - Yoshikawa T AD - Department of Pediatrics, Fujita Health University School of Medicine, Aichi, Japan. FAU - Morooka, M AU - Morooka M FAU - Suga, S AU - Suga S FAU - Niinomi, Y AU - Niinomi Y FAU - Kaneko, T AU - Kaneko T FAU - Shinoda, K AU - Shinoda K FAU - Muraki, Y AU - Muraki Y FAU - Takahashi, K AU - Takahashi K FAU - Sugaya, N AU - Sugaya N FAU - Asano, Y AU - Asano Y LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - Australia TA - Acta Paediatr Jpn JT - Acta paediatrica Japonica : Overseas edition JID - 0370357 RN - 0 (Biomarkers) RN - EC 2.6.1.1 (Aspartate Aminotransferases) RN - EC 2.6.1.2 (Alanine Transaminase) SB - IM MH - Acute Disease MH - Alanine Transaminase/blood MH - Aspartate Aminotransferases/blood MH - Biomarkers MH - Exanthema Subitum/*complications MH - Female MH - *Herpesvirus 6, Human/isolation & purification MH - Humans MH - Infant MH - Male MH - Purpura, Thrombocytopenic, Idiopathic/blood/physiopathology/*virology EDAT- 1998/08/08 00:00 MHDA- 1998/08/08 00:01 CRDT- 1998/08/08 00:00 PHST- 1998/08/08 00:00 [pubmed] PHST- 1998/08/08 00:01 [medline] PHST- 1998/08/08 00:00 [entrez] AID - 10.1111/j.1442-200x.1998.tb01928.x [doi] PST - ppublish SO - Acta Paediatr Jpn. 1998 Jun;40(3):278-81. doi: 10.1111/j.1442-200x.1998.tb01928.x.