BACKGROUND AND OBJECTIVE Immune thrombocytopenic purpura (ITP) is a clinical syndrome in which a decreased number of circulating platelets (thrombocytopenia) manifests as a bleeding tendency, easy bruising (purpura) or extravasation of blood from capillaries into skin and mucous membranes (petechiae). The diagnosis of ITP can be made clinically on the basis of symptoms, we need to see if ITP ca...

INTRODUCTION T helper 1 cell (Th1) polarization persists in the autoimmune response found in immune thrombocytopenia (ITP). Toll-like receptor 7 (TLR7) expression, which also plays an important role in autoimmune diseases, was verified to increase in ITP. However, the exact role of TLR7 in ITP is not well elucidated. Here, we explored the hypothesis that TLR7 participates in the pathophysiology...

To evaluate whether the serum thrombopoietin levels in pregnancy-associated immune thrombocytopenia (ITP) differ from those in gestational thrombocytopenia, and reveal the possibility of thrombopoietin serving as a marker for differential diagnosis. Serum thrombopoietin concentration was determined in ITP in pregnancy (n = 35), gestational thrombocytopenia (n = 31), healthy pregnancy (n = 32), ...

The association of solid tumors with idiopathic thrombocytopenic purpura (ITP) is rare. However, there have been some case reports indicating an association between breast cancer and ITP. In this article four patients with breast cancer and ITP are mentioned. The diagnosis of breast cancer was based on the results of biopsy or surgical sample. The ITP diagnosis criteria were 1) exclusion of dru...

This document contains the following supplementary figures and information further describing our bidirectional ITP-based technique for simultaneous purification and fractionation of nucleic acids and proteins from complex biological samples: • Figure S-1: Images of on-chip DNA ITP zones and protein ITP zones • Figure S-2: Experimental setup and procedure • Figure S-3: Simulation and visualizat...

Acute idiopathic thrombocytopenic purpura (ITP) is the most common bleeding disorder of childhood. Seventy percent of cases of acute ITP occur following viral illness. 1 Classically these infections include rubella, varicella, measles, and the Epstein-Barr virus.2 Acute ITP has also been reported after vaccination against poliomyelitis,3 measles,4-6 and rubella,7 (including combined measles-mum...

Certain studies have previously indicated that an association may exist between rotavirus infection and primary immune thrombocytopenic purpura (ITP). The present retrospective study aimed to investigate whether rotavirus may cause ITP in children. Firstly, the incidence of ITP in children with or without rotavirus diarrhea was compared. A 14.58% incident rate was observed in children with rota...

Management options for patients with immune thrombocytopenia (ITP) have evolved substantially over the past decades. The American Society of Hematology published a treatment guideline for clinicians referring to the management of ITP in 2011. This evidence-based practice guideline for ITP enables the appropriate treatment of a larger proportion of patients and the maintenance of normal platelet...

Eradication of Helicobacter pylori may lead to improvement of chronic immune thrombocytopenic purpura (ITP), although its efficacy over time is uncertain. We report the results of H pylori screening and eradication in 75 consecutive adult patients with ITP. We also used molecular methods to investigate lymphocyte clonality and H pylori genotypes in the gastric biopsies from 10 H pylori-positive...