Help For Irritable Bowel Syndrome (IBS) - Education, Support, & Self Help for Irritable Bowel Syndrome   
Heather & Company View Cart  
Shop for IBSIBS Message BoardsIBS News & ReviewsStore Finder  
Home
IBS Diet & Recipes
IBS Books
IBS Supplements
Yoga for IBS
Hypnosis for IBS
Tummy Teas

All Boards >> Irritable Bowel Syndrome Research Library

HeatherAdministrator

Reged: 12/09/02
Posts: 7405
Loc: Seattle, WA
Autonomic Cardiovascular Responses Are Impaired in Women With Irritable Bowel Syndrome
      09/12/04 03:41 PM

Autonomic Cardiovascular Responses Are Impaired in Women With Irritable Bowel Syndrome.

Journal of Clinical Gastroenterology. 38(8):658-663, September 2004.

Waring, W Stephen BMedSci, MB MRCP(UK) *; Chui, Michelle BSc MB ChB +; Japp, Alan BSc, MB ChB +; Nicol, E Fiona BSc, MB FRCP ++; Ford, Mike J MD FRCP +

Abstract:

Goals: This study characterizes cardiovascular autonomic function in women with irritable bowel syndrome (IBS), using standardized techniques.

Background: Autonomic dysfunction is believed to contribute to abnormal gastrointestinal motility and visceral hypersensitivity in IBS. There is mounting evidence of generalized impairment of autonomic activity in patients with IBS.

Study: Thirty women aged 39 years (95% C.I. 25-53 years) diagnosed with IBS, and 30 age-matched healthy women were studied. The ratio of low frequency to high frequency heart rate variability domains (LF:HF ratio) was used to represent cardiac sympathovagal activity, and orthostatic testing and sustained isometric handgrip exercise were used as sympathetic stimuli. Parasympathetic activity was represented by the expiratory to inspiratory R-R interval (E:I) ratio during deep breathing at 6 minutes-1.

Results: LF:HF responses to handgrip exercise (316%, C.I. 134% to 498% vs. 107%, C.I. 15% to 153%; P < 0.05) and orthostatic testing (648%, C.I. 520% to 904% vs. 330%, C.I. 140% to 520%; P < 0.05) were higher in IBS patients than controls, and the E:I ratio was significantly lower (1.47, C.I. 1.33-1.61 vs. 1.20, C.I. 1.14-1.26; P < 0.01).

Conclusions: Autonomic cardiovascular function is impaired in IBS, manifest as attenuated cardio-vagal tone, and relative sympathetic excess during stimulated conditions.

(C) 2004 Lippincott Williams & Wilkins, Inc.


http://www.mdlinx.com/GILinx/thearts.cfm?artid=1041738&specid=13&ok=yes

--------------------
Heather is the Administrator of the IBS Message Boards. She’s the author of Eating for IBS and The First Year: IBS, and the CEO of Heather's Tummy Care. Join her IBS Newsletter. Meet Heather on Facebook!

Post Extras Print Post   Remind Me!     Notify Moderator

Entire thread
Subject Posted by Posted on
* Gender / Hormones HeatherAdministrator 07/14/03 01:57 PM
. * Women, Hormones and IBS HeatherAdministrator   03/11/14 02:09 PM
. * Fennel is an effective herbal drug for menstrual pain HeatherAdministrator   08/27/13 11:29 AM
. * Constipation and Risk of Cardiovascular Disease among Postmenopausal Women HeatherAdministrator   08/03/11 03:58 PM
. * Differences in Gastrointestinal Symptoms According to Gender in Rome II Positive IBS and Dyspepsia HeatherAdministrator   03/11/10 01:51 PM
. * Gender-related differences in prepulse inhibition of startle in irritable bowel syndrome HeatherAdministrator   03/11/10 01:48 PM
. * No evidence of sex differences in heritability of irritable bowel syndrome HeatherAdministrator   03/31/08 11:36 AM
. * Acupuncture for the treatment of pain from a gender perspective. HeatherAdministrator   03/31/08 11:27 AM
. * The menstrual cycle and its effect on inflammatory bowel disease and irritable bowel syndrome HeatherAdministrator   11/07/07 02:35 PM
. * Irritable Bowel Syndrome Is More Common in Women Regardless of the Menstrual Phase HeatherAdministrator   11/07/07 02:31 PM
. * Pelvic floor dysfunction and IBS in patients with interstitial cystitis. HeatherAdministrator   10/10/07 12:33 PM
. * Women with IBS have abnormal pain modulation HeatherAdministrator   10/10/07 12:01 PM
. * Anxiety or Depression with IBS Affects More Women Than Men HeatherAdministrator   09/24/07 11:31 AM
. * Colonoscopies more difficult and painful for women and people with IBS HeatherAdministrator   09/24/07 11:22 AM
. * Role of gender and early childhood in constipation HeatherAdministrator   09/13/07 11:09 AM
. * Changes in Bowel Function: Pregnancy and the Puerperium HeatherAdministrator   03/01/07 01:39 PM
. * Drugs for gastrointestinal disorders in pregnant women. HeatherAdministrator   05/13/06 03:20 PM
. * Functional bowel disorders in patients with pelvic organ prolapse and incontinence HeatherAdministrator   12/08/05 12:10 PM
. * Sex specific alterations in autonomic function among patients with irritable bowel syndrome HeatherAdministrator   11/12/05 01:16 PM
. * Women With Interstitial Cystitis at Risk for Irritable Bowel Syndrome and Depression HeatherAdministrator   09/22/05 04:39 PM
. * Women and Men Perceive Pain Differently HeatherAdministrator   09/13/05 12:55 PM
. * Overlapping Conditions in Women With Irritable Bowel Syndrome HeatherAdministrator   04/24/05 03:58 PM
. * Bowel habit in irritable bowel syndrome in women: Defining an alternator HeatherAdministrator   04/10/05 06:18 PM
. * Recognition and treatment of irritable bowel syndrome among women with chronic pelvic pain HeatherAdministrator   03/28/05 12:18 PM
. * Irritable bowel syndrome, chronic pelvic inflammatory disease and endometriosis HeatherAdministrator   02/19/05 05:43 PM
. * A gene for diarrhoea-predominant IBS in women? HeatherAdministrator   11/28/04 02:21 PM
. * Autonomic Cardiovascular Responses Are Impaired in Women With Irritable Bowel Syndrome HeatherAdministrator   09/12/04 03:41 PM
. * Abdominal Bloating: Relation to Rectal Hypersensitivity and Menstrual Cycle HeatherAdministrator   06/27/04 01:55 PM
. * Catching Colon Cancer in Women Can Be Tough HeatherAdministrator   04/13/04 03:32 PM
. * Women More Sensitive to Pain Than Men HeatherAdministrator   04/13/04 03:31 PM
. * Gender Differences In Brain Response To IBS Pain HeatherAdministrator   11/18/03 03:32 PM
. * After Menopause, IBS Lessens in Women HeatherAdministrator   11/04/03 03:34 PM
. * Is hormone replacement therapy associated with an increased risk of irritable bowel syndrome? HeatherAdministrator   07/25/03 11:43 AM
. * Sleep disturbance influences gastrointestinal symptoms in women with irritable bowel syndrome. HeatherAdministrator   07/18/03 01:00 PM
. * Symptoms across the menstrual cycle in women with irritable bowel syndrome. HeatherAdministrator   07/18/03 12:58 PM
. * Does a physically active lifestyle improve symptoms in women with irritable bowel syndrome? HeatherAdministrator   07/18/03 12:54 PM
. * Relation between hysterectomy and the irritable bowel HeatherAdministrator   07/18/03 11:48 AM
. * Diagnosis and management of IBS, constipation, and diarrhea in pregnancy. HeatherAdministrator   07/18/03 11:47 AM
. * Physician perception of IBS management in women and men. HeatherAdministrator   07/15/03 06:38 PM
. * Gender issues in the management of IBD and IBS HeatherAdministrator   07/15/03 06:11 PM
. * Gender differences in gut transit HeatherAdministrator   07/15/03 06:07 PM
. * Bowel dysfunction in postmenopausal women. HeatherAdministrator   07/15/03 06:04 PM
. * Irritable Bowel Syndrome Worse During Periods HeatherAdministrator   07/14/03 03:25 PM
. * Sex-related differences in IBS patients: Central processing of visceral stimuli HeatherAdministrator   07/14/03 02:40 PM

Extra information
0 registered and 0 anonymous users are browsing this forum.

Moderator:  Heather 



Permissions
      You cannot post until you login
      You cannot reply until you login
      HTML is enabled
      UBBCode is enabled

Thread views: 100534

Jump to

| Privacy statement Help for IBS Home

*
UBB.threads™ 6.2



LEGAL DISCLAIMER - This website is not intended to replace the services of a physician, nor does it constitute a doctor-patient relationship. Information on this web site is provided for informational purposes only and is not a substitute for professional medical advice. You should not use the information on this web site for diagnosing or treating a medical or health condition. If you have or suspect you have an urgent medical problem, promptly contact your professional healthcare provider.

Any application of the recommendations in this website is at the reader's discretion. Heather Van Vorous, HelpForIBS.com, and Heather & Company for IBS, LLC are not liable for any direct or indirect claim, loss or damage resulting from use of this website and/or any web site(s) linked to/from it. Readers should consult their own physicians concerning the recommendations on these message boards.



Home | Shop for IBS | IBS Message Boards | IBS News & Reviews | IBS Support Groups
IBS Diet & Recipes | IBS Books | IBS Supplements | Yoga for IBS | Hypnosis for IBS
IBS Tummy Teas™ | Irritable Bowel Syndrome Glossary

About Us | IBS Links | Search this Site | Site Map | Shipping & Returns | Privacy & Security
Contact Us | For Doctors & Dietitians | Wholesale | Co-packing Services

© 1999-2009, Heather Van Vorous, HelpForIBS.com, Heather & Company for IBS, LLC.
All information & art is proprietary and may not be duplicated.
All rights reserved.

Legal & Medical Disclaimer

Website Design