alexa Platelet Activation as a Possible Indicator of Disease
ISSN: 2155-9554

Journal of Clinical & Experimental Dermatology Research
Open Access

Like us on:
OMICS International organises 3000+ Global Conferenceseries Events every year across USA, Europe & Asia with support from 1000 more scientific Societies and Publishes 700+ Open Access Journals which contains over 50000 eminent personalities, reputed scientists as editorial board members.

Open Access Journals gaining more Readers and Citations

700 Journals and 15,000,000 Readers Each Journal is getting 25,000+ Readers

This Readership is 10 times more when compared to other Subscription Journals (Source: Google Analytics)

Review Article

Platelet Activation as a Possible Indicator of Disease Activity in Chronic Urticaria: Link with Blood Coagulation and Mast Cell Degranulation

Ichiro Katayama*, Saki Matsui and Hiroyuki Murota

Department of Dermatology Integrated Medicine, Graduate School of Medicine, Osaka University, Japan

*Corresponding Author:
Ichiro Katayama
Department of Dermatology Integrated Medicine
Graduate School of Medicine
Osaka University.2-2 Yamada-oka
Suitashi, Osaka, Japan 565-0871
Tel: +81-6-6879-3031
Fax: +81-6-6879-3039
E mail: [email protected]

Received date: October 18, 2013; Accepted date: November 09, 2013; Published date: November 16, 2013

Citation: Katayama I, Matsui S, Murota H (2013) Platelet Activation as a Possible Indicator of Disease Activity in Chronic Urticaria: Link with Blood Coagulation and Mast Cell Degranulation. J Clin Exp Dermatol Res 4:194. doi: 10.4172/2155-9554.1000194

Copyright: © 2013 Jung YG. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

 

Abstract

Background: Much attention has been paid to activation of the blood coagulation cascade during urticaria attacks. Elevated levels of plasma D-dimer and prothrombin fragment 1+2 have been reported. The final product of the coagulation cascade, thrombin, may induce mast cell degranulation, complement fragmentation, or platelet-activating factor expression. However, the involvement of platelets in urticaria is poorly understood.

Methods: We examined the relationship between disease activity and plasma levels of platelet factor IV, β-thromboglobulin, D-dimer, and prothrombinfragment (Fr) 1+2 in 23 patients with chronic urticaria.

Results: We observed elevated plasma levels of platelet factor IV (13/23) and β-thromboglobulin (15/23) in patients with chronic urticaria that returned to normal after anti-histamine therapy. Platelet re-activation was observed in recurrent urticaria. Some cases showed clinical response to anti-platelet therapy or Helicobacter pylori decolonization in combination with anti-histamine treatment.

Conclusions: Platelet activation is a possible indicator of disease activity in chronic urticaria. Platelet-derived factors with or without blood coagulation products might induce mast cell degranulation in chronic urticaria.

Keywords

Share This Page

Additional Info

Loading
Loading Please wait..
 
Peer Reviewed Journals
 
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
 
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

 
© 2008-2017 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version
adwords