Diabetes Care
HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
QUICK SEARCH:   [advanced]


     

This Article
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Services
Right arrow Email this article to a friend
Right arrow Similar articles in this journal
Right arrow Similar articles in PubMed
Right arrow Alert me to new issues of the journal
Right arrow Download to citation manager
Right arrow Request Permissions
Citing Articles
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Articles by Bhatia, E.
Right arrow Articles by Choudhuri, G.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by Bhatia, E.
Right arrow Articles by Choudhuri, G.
Social Bookmarking
Add to CiteULike   Add to Del.icio.us   Add to Digg   Add to Reddit   Add to Technorati  
What's this?

Diabetes Care, Vol 18, Issue 8 1174-1178, Copyright © 1995 by American Diabetes Association

ARTICLES

Exocrine pancreatic and beta-cell function in malnutrition-related diabetes among north Indians

E Bhatia, SS Baijal, KR Kumar and G Choudhuri
Department of Endocrinology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India.

OBJECTIVE--To compare the pancreatic exocrine and beta-cell function in the two variants of malnutrition-related diabetes mellitus (MRDM): fibrocalculous pancreatic diabetes (FCPD) and protein-deficient pancreatic diabetes (PDPD). RESEARCH DESIGN AND METHODS--Fecal chymotrypsin (FCT) and fasting C-peptide levels were measured in 20 consecutive patients with FCPD and 19 with PDPD. FCPD was diagnosed by pancreatic calcification on ultrasonography, while the diagnosis of PDPD was made on the basis of low body mass index, severe diabetes requiring insulin therapy, and ketosis resistance on interruption of insulin. Twenty patients with type I diabetes and 32 healthy subjects served as control subjects. RESULTS--Both FCPD and PDPD patients had diminished levels of FCT when compared with those of control subjects and patients with type I diabetes. However, FCT levels were significantly lower in subjects with FCPD (median 0.4 U/g, range 0-8.9 U/g), in comparison with those with PDPD (4.7 U/g, 0.6-40.5 U/g; P < 0.001). Of the FCPD patients, 13 of 20 (65%) had severe exocrine pancreatic deficiency (FCT < 1 U/g) vs. 3 of 19 (15.8%) PDPD subjects (P < 0.01). In comparison with control subjects, fasting serum C-peptide levels were significantly diminished in both MRDM groups. However, C-peptide levels in subjects with FCPD (mean +/- SE, 0.22 +/- 0.04 nmol/l) and PDPD (0.26 +/- 0.04 nmol/l) were comparable. CONCLUSIONS--Among the two variants of MRDM, subjects with FCPD have severe pancreatic exocrine deficiency in comparison with those with PDPD, even though their C-peptide levels are comparably diminished. This suggests that the pathogenesis of these two entities may differ or that the genetic and/or environmental factors leading to exocrine damage are different.
Add to CiteULike CiteULike   Add to Del.icio.us Del.icio.us   Add to Digg Digg   Add to Reddit Reddit   Add to Technorati Technorati    What's this?




HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
Diabetes Diabetes Care Clinical Diabetes Diabetes Spectrum
Copyright © 1995 by the American Diabetes Association.