Skip to main content

Main menu

  • Home
  • Current issue
  • ERJ Early View
  • Past issues
  • For authors
    • Instructions for authors
    • Submit a manuscript
    • Author FAQs
    • Open access
    • COVID-19 submission information
  • Alerts
  • Podcasts
  • Subscriptions
  • ERS Publications
    • European Respiratory Journal
    • ERJ Open Research
    • European Respiratory Review
    • Breathe
    • ERS Books
    • ERS publications home

User menu

  • Log in
  • Subscribe
  • Contact Us
  • My Cart

Search

  • Advanced search
  • ERS Publications
    • European Respiratory Journal
    • ERJ Open Research
    • European Respiratory Review
    • Breathe
    • ERS Books
    • ERS publications home

Login

European Respiratory Society

Advanced Search

  • Home
  • Current issue
  • ERJ Early View
  • Past issues
  • For authors
    • Instructions for authors
    • Submit a manuscript
    • Author FAQs
    • Open access
    • COVID-19 submission information
  • Alerts
  • Podcasts
  • Subscriptions

Xanthine derivatives inhibit the increase in intracellular Ca2+ concentration induced by acetylcholine in nasal gland acinar cells of the guinea-pig

K Ishitani, K Ikeda, H Sunose, D Wu, H Honda, T Takasaka
European Respiratory Journal 1995 8: 2114-2119; DOI:
K Ishitani
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
K Ikeda
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
H Sunose
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
D Wu
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
H Honda
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
T Takasaka
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
  • Article
  • Info & Metrics
  • PDF
Loading

Abstract

Intracellular calcium is considered to play a major role in secretory responses of various exocrine cell types. We examined whether xanthine derivatives can inhibit Ca2+ mobilization and entry in secretory cells in the airways. Therefore, the inhibitory effect of xanthines in the intracellular Ca2+ concentration ([Ca2+]i) in the isolated submucosal acinar cells of the guinea-pig nasal septum was investigated by means of fluorescence ratio microscopy. The inhibitory effects on Ca2+ release from stores was examined in Ca(2+)-free conditions. Effects on Ca2+ entry were estimated by two different protocols; 1) the sustained phase in a long-term application of acetylcholine (ACh) and 2) the [Ca2+]i overshoot following removal of ACh in Ca(2+)-free conditions. Xanthine derivatives, 3-isobutyl-1-methyl-xanthine (IBMX), caffeine, and theophylline, significantly inhibited the increase in [Ca2+]i evoked by ACh; both mobilization from internal Ca2+ stores and Ca2+ entry from the external space. The rank order of potency of these xanthine derivatives was IBMX > theophylline > caffeine. The addition of dibutyryl-cyclic adenosine monophosphate (cAMP) and forskolin to nasal gland acinar cells failed to inhibit the ACh-evoked increase in [Ca2+]i. Furthermore, a protein kinase A inhibitor, H-89, did not affect the inhibitory effect of the xanthine derivatives. The action of xanthines on the present acinar cells did not involve Ca(2+)-induced Ca2+ release (CICR) or an interaction with purinergic receptors. Thus, xanthines have a direct inhibitory effect both on Ca2+ release and entry in nasal gland acinar cells, and might thereby have antisecretory activity within the airways.

PreviousNext
Back to top
Vol 8 Issue 12 Table of Contents
  • Table of Contents
  • Table of Contents (PDF)
  • Index by author
Email

Thank you for your interest in spreading the word on European Respiratory Society .

NOTE: We only request your email address so that the person you are recommending the page to knows that you wanted them to see it, and that it is not junk mail. We do not capture any email address.

Enter multiple addresses on separate lines or separate them with commas.
Xanthine derivatives inhibit the increase in intracellular Ca2+ concentration induced by acetylcholine in nasal gland acinar cells of the guinea-pig
(Your Name) has sent you a message from European Respiratory Society
(Your Name) thought you would like to see the European Respiratory Society web site.
CAPTCHA
This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.
Alerts
Sign In to Email Alerts with your Email Address
Citation Tools
Xanthine derivatives inhibit the increase in intracellular Ca2+ concentration induced by acetylcholine in nasal gland acinar cells of the guinea-pig
K Ishitani, K Ikeda, H Sunose, D Wu, H Honda, T Takasaka
European Respiratory Journal Dec 1995, 8 (12) 2114-2119;

Citation Manager Formats

  • BibTeX
  • Bookends
  • EasyBib
  • EndNote (tagged)
  • EndNote 8 (xml)
  • Medlars
  • Mendeley
  • Papers
  • RefWorks Tagged
  • Ref Manager
  • RIS
  • Zotero

Share
Xanthine derivatives inhibit the increase in intracellular Ca2+ concentration induced by acetylcholine in nasal gland acinar cells of the guinea-pig
K Ishitani, K Ikeda, H Sunose, D Wu, H Honda, T Takasaka
European Respiratory Journal Dec 1995, 8 (12) 2114-2119;
del.icio.us logo Digg logo Reddit logo Technorati logo Twitter logo CiteULike logo Connotea logo Facebook logo Google logo Mendeley logo
Full Text (PDF)

Jump To

  • Article
  • Info & Metrics
  • PDF
  • Tweet Widget
  • Facebook Like
  • Google Plus One

More in this TOC Section

  • EmPHasis-10 as a measure of quality of life in PAH
  • EmPHasis-10 health-related quality of life score predicts outcomes in PAH
  • Periostin and airway epithelial function in asthma
Show more Original Articles

Related Articles

Navigate

  • Home
  • Current issue
  • Archive

About the ERJ

  • Journal information
  • Editorial board
  • Reviewers
  • CME
  • Press
  • Permissions and reprints
  • Advertising

The European Respiratory Society

  • Society home
  • myERS
  • Privacy policy
  • Accessibility

ERS publications

  • European Respiratory Journal
  • ERJ Open Research
  • European Respiratory Review
  • Breathe
  • ERS books online
  • ERS Bookshop

Help

  • Feedback

For authors

  • Instructions for authors
  • Submit a manuscript
  • ERS author centre

For readers

  • Alerts
  • Subjects
  • Podcasts
  • RSS

Subscriptions

  • Accessing the ERS publications

Contact us

European Respiratory Society
442 Glossop Road
Sheffield S10 2PX
United Kingdom
Tel: +44 114 2672860
Email: journals@ersnet.org

ISSN

Print ISSN:  0903-1936
Online ISSN: 1399-3003

Copyright © 2021 by the European Respiratory Society