Results 61 to 70 of about 179,733 (197)

Anti-HPA-1b Mediated Posttransfusion Purpura: A Case Report [PDF]

open access: yes, 2013
Posttransfusion purpura (PTP) is an uncommon, but potentially fatal, transfusion reaction characterized by profound thrombocytopenia and bleeding. PTP is caused by alloimmunization to human platelet specific antigens following blood component transfusion.
G. Clarke, S. Nahirniak, O. P. Arewa
core   +1 more source

Frequency of H.Pylory BabA2 and Hpa Genes in Patients with Dysphagia

open access: yesMedical Laboratory Journal, 2015
Background and Objective: BabA2 and Hpa genes are involved in adherence of Helicobacter pylori (H.pylori) to gastric mucosal tissue. This study aimed to investigate the frequency of these genes in isolates of H.
Khatoon Heydari   +4 more
doaj  

岳阳汉族人群血小板抗原基因多态性研究

open access: yesZhongguo shiyan zhenduanxue, 2021
目的研究岳阳汉族人群人类血小板抗原基因多态性。方法采用PCR-SSP方法对374名血小板固定捐献志愿者进行血小板抗原HPA-1-6,15,21系统基因分型,直接计算基因频率,采用统计学方法研究基因多态性。结果HPA-3、HPA-15系统基因表现型ab频率高于aa,HPA-1、HPA-2、HPA-4、HPA-5、HPA-6、HPA-21系统基因表现型以aa为主,HPA-15、HPA-3抗原不配合率最高。结论岳阳汉族人群HPA分布具有多态性,HPA-2、HPA-3、HPA-5、HPA ...
苏湘晖   +4 more
doaj  

Characteristics of QBWO over the East Asian Monsoon Region Presented by Different Elements

open access: yes应用气象学报, 2020
Different variables present discrepancy in characteristics of the quasi-biweekly oscillation (QBWO), which is a dominant sub-seasonal signal in the East Asian monsoon regime.
Li Jingyi, Wang Zunya, Wen Min
doaj   +1 more source

Polymorphisms of the Human Platelet Antigens HPA-1, HPA-2, HPA-3, and HPA-5 on the Platelet Receptors for Fibrinogen (GPIIb/IIIa), von Willebrand Factor (GPIb/IX), and Collagen (GPIa/IIa) Are Not Correlated With an Increased Risk for Stroke

open access: yes, 1997
Background and Purpose A recent study has described a high incidence of the human platelet antigen (HPA)-1b alloantigen in patients with myocardial infarction.
Andreas Greinacher   +4 more
core   +1 more source

HPA-axis functioning and the onset of psychosis in a high-risk group: Preliminary investigations

open access: yes, 2003
HPA-axis functioning and the onset of psychosis in a high-risk group: Preliminary ...
K Thompson (8579514)   +5 more
core  

HPA-axis functioning and the onset of psychosis in an 'ultra' high-risk group

open access: yes, 2004
HPA-axis functioning and the onset of psychosis in an 'ultra' high-risk ...
S Jones (2675)   +8 more
core  

Antibody formation in pregnant women with maternal-neonatal human platelet antigen mismatch from a hospital in northern Taiwan

open access: yesKaohsiung Journal of Medical Sciences, 2014
Neonatal alloimmune thrombocytopenia (NAIT) is a clinical syndrome that resembles hemolytic disease of the newborn, affecting the platelets only. The thrombocytopenia results from the maternal alloantibodies reacting with specific human platelet antigens
Wan-Hua Yang   +4 more
doaj   +1 more source

Delimiting affinity zones as a basis for air pollution mapping in Europe

open access: yesEnvironment International, 2013
Affinity zones are defined as areas within which air quality displays consistent behaviour over space and time. Constructed using multivariate statistical techniques and physiographic and landscape variables reflecting underlying sources and spatial ...
Danielle Vienneau, David J. Briggs
doaj   +1 more source

Molecular typing of human platelet antigens in immune thrombocytopenia patients in northern Brazil

open access: yesRevista Brasileira de Hematologia e Hemoterapia
Background: Immune thrombocytopenia is an immune disease characterized by thrombocytopenia and bleeding due to platelet antibodies against platelet membrane glycoproteins. Human platelet antigens are derived from polymorphisms of these glycoproteins. The
Julia Cavalcante do Carmo   +6 more
doaj   +1 more source

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