Platelet turnover and megakaryocytopoiesis in ITP.

T Burger, J Schnell, M Schmelczer
{"title":"Platelet turnover and megakaryocytopoiesis in ITP.","authors":"T Burger,&nbsp;J Schnell,&nbsp;M Schmelczer","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>Among patients with ITP, a group of 9 subjects displayed a reduced platelet turnover. In their bone marrow the megakaryocyte mass was measured by 59Fe, and the results were referred to those of 6 patients with a moderately increased and of 6 with a considerably increased platelet turnover. In the low-turnover group the megakaryocyte nuclear lobe number was subnormal cells with basophil cytoplasm were in the majority and the number of megakaryocytes was increased, whereas in the other two groups of megakaryocite population showed a shift to the right, and increased nuclear lobe number, and the number of megakaryocytes, related to the erythroid cells, was increased. It is therefore assumed that in the case of a reduced platelet turnover, the megakaryocytes are damaged, primarily their maturation in the bone marrow. The three groups showed, however, no clinical differences.</p>","PeriodicalId":7041,"journal":{"name":"Acta medica Academiae Scientiarum Hungaricae","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1979-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Acta medica Academiae Scientiarum Hungaricae","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

Abstract

Among patients with ITP, a group of 9 subjects displayed a reduced platelet turnover. In their bone marrow the megakaryocyte mass was measured by 59Fe, and the results were referred to those of 6 patients with a moderately increased and of 6 with a considerably increased platelet turnover. In the low-turnover group the megakaryocyte nuclear lobe number was subnormal cells with basophil cytoplasm were in the majority and the number of megakaryocytes was increased, whereas in the other two groups of megakaryocite population showed a shift to the right, and increased nuclear lobe number, and the number of megakaryocytes, related to the erythroid cells, was increased. It is therefore assumed that in the case of a reduced platelet turnover, the megakaryocytes are damaged, primarily their maturation in the bone marrow. The three groups showed, however, no clinical differences.

ITP的血小板周转和巨核细胞生成。
在ITP患者中,一组9名受试者显示血小板周转减少。在他们的骨髓中,用59Fe测定了巨核细胞质量,结果参考了6例血小板周转中度增加和6例血小板周转明显增加的患者的结果。低周转率组巨核细胞核叶数亚正常,嗜碱性细胞质居多,巨核细胞数增多,而其他两组巨核细胞群向右移动,核叶数增多,巨核细胞数增多,与红细胞相关。因此,假设在血小板周转减少的情况下,巨核细胞受损,主要是它们在骨髓中的成熟。然而,这三组没有表现出临床差异。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信