Leptin levels in the acute stage of ulcerative colitis
Background and Aims: Leptin, a recently discovered protein, acts as a hormonal feedback signal in regulating adipose tissue mass via hypothalamic mechanisms. Inflammatory bowel disease is often associated with anorexia and weight loss. The aim of the present study was to investigate serum leptin le...
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| Veröffentlicht in: | Journal of gastroenterology and hepatology 2004-04, Vol.19 (4), p.429-432 |
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| creator | TUZUN, AHMET UYGUN, AHMET YESILOVA, ZEKI OZEL, A MELIH ERDIL, AHMET YAMAN, HALIL BAGCI, SAIT GULSEN, MUSTAFA KARAEREN, NECMETTIN DAGALP, KEMAL |
| description | Background and Aims: Leptin, a recently discovered protein, acts as a hormonal feedback signal in regulating adipose tissue mass via hypothalamic mechanisms. Inflammatory bowel disease is often associated with anorexia and weight loss. The aim of the present study was to investigate serum leptin levels during the time course of the acute phase of ulcerative colitis (UC) and to evaluate whether leptin leads to anorexia and bodyweight loss in these patients.
Methods: Serum leptin levels of 29 male patients with acute UC and 17 healthy controls with similar age, sex and body mass index (BMI) were measured. Erythrocyte sedimentation rate (ESR), BMI, serum albumin and C‐reactive protein concentrations, and white blood cell counts were determined.
Results: A significant increase in serum leptin levels was found in patients with acute UC when compared with controls (5.89 ± 2.06 ng/mL and 3.64 ± 1.69 ng/mL, respectively; p = 0.001). There was no correlation between leptin levels and BMI.
Conclusions: Our findings in the acute stage of UC suggest that increased serum leptin levels may contribute to anorexia and weight loss. However, an inappropriate increase in leptin levels is independent of body mass in acute UC, and we believe that other factors may be involved in inflammation‐induced increases in leptin levels. |
| doi_str_mv | 10.1111/j.1440-1746.2003.03300.x |
| format | Article |
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Methods: Serum leptin levels of 29 male patients with acute UC and 17 healthy controls with similar age, sex and body mass index (BMI) were measured. Erythrocyte sedimentation rate (ESR), BMI, serum albumin and C‐reactive protein concentrations, and white blood cell counts were determined.
Results: A significant increase in serum leptin levels was found in patients with acute UC when compared with controls (5.89 ± 2.06 ng/mL and 3.64 ± 1.69 ng/mL, respectively; p = 0.001). There was no correlation between leptin levels and BMI.
Conclusions: Our findings in the acute stage of UC suggest that increased serum leptin levels may contribute to anorexia and weight loss. However, an inappropriate increase in leptin levels is independent of body mass in acute UC, and we believe that other factors may be involved in inflammation‐induced increases in leptin levels.</description><identifier>ISSN: 0815-9319</identifier><identifier>EISSN: 1440-1746</identifier><identifier>DOI: 10.1111/j.1440-1746.2003.03300.x</identifier><identifier>PMID: 15012781</identifier><language>eng</language><publisher>Oxford, UK: Blackwell Science Pty</publisher><subject>Acute Disease ; Adult ; anorexia ; Biological and medical sciences ; Body Mass Index ; Case-Control Studies ; Colitis, Ulcerative - blood ; Colitis, Ulcerative - pathology ; Gastroenterology. Liver. Pancreas. Abdomen ; Humans ; leptin ; Leptin - blood ; Male ; Medical sciences ; Middle Aged ; Other diseases. Semiology ; Stomach. Duodenum. Small intestine. Colon. Rectum. Anus ; ulcerative colitis ; weight loss</subject><ispartof>Journal of gastroenterology and hepatology, 2004-04, Vol.19 (4), p.429-432</ispartof><rights>2004 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4330-b50242d531e044de50a43facfafe20f17121fea3d73a14b34ed2e4614ffda6a93</citedby><cites>FETCH-LOGICAL-c4330-b50242d531e044de50a43facfafe20f17121fea3d73a14b34ed2e4614ffda6a93</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fj.1440-1746.2003.03300.x$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fj.1440-1746.2003.03300.x$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>315,781,785,1418,27929,27930,45579,45580</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=15678454$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/15012781$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>TUZUN, AHMET</creatorcontrib><creatorcontrib>UYGUN, AHMET</creatorcontrib><creatorcontrib>YESILOVA, ZEKI</creatorcontrib><creatorcontrib>OZEL, A MELIH</creatorcontrib><creatorcontrib>ERDIL, AHMET</creatorcontrib><creatorcontrib>YAMAN, HALIL</creatorcontrib><creatorcontrib>BAGCI, SAIT</creatorcontrib><creatorcontrib>GULSEN, MUSTAFA</creatorcontrib><creatorcontrib>KARAEREN, NECMETTIN</creatorcontrib><creatorcontrib>DAGALP, KEMAL</creatorcontrib><title>Leptin levels in the acute stage of ulcerative colitis</title><title>Journal of gastroenterology and hepatology</title><addtitle>J Gastroenterol Hepatol</addtitle><description>Background and Aims: Leptin, a recently discovered protein, acts as a hormonal feedback signal in regulating adipose tissue mass via hypothalamic mechanisms. Inflammatory bowel disease is often associated with anorexia and weight loss. The aim of the present study was to investigate serum leptin levels during the time course of the acute phase of ulcerative colitis (UC) and to evaluate whether leptin leads to anorexia and bodyweight loss in these patients.
Methods: Serum leptin levels of 29 male patients with acute UC and 17 healthy controls with similar age, sex and body mass index (BMI) were measured. Erythrocyte sedimentation rate (ESR), BMI, serum albumin and C‐reactive protein concentrations, and white blood cell counts were determined.
Results: A significant increase in serum leptin levels was found in patients with acute UC when compared with controls (5.89 ± 2.06 ng/mL and 3.64 ± 1.69 ng/mL, respectively; p = 0.001). There was no correlation between leptin levels and BMI.
Conclusions: Our findings in the acute stage of UC suggest that increased serum leptin levels may contribute to anorexia and weight loss. However, an inappropriate increase in leptin levels is independent of body mass in acute UC, and we believe that other factors may be involved in inflammation‐induced increases in leptin levels.</description><subject>Acute Disease</subject><subject>Adult</subject><subject>anorexia</subject><subject>Biological and medical sciences</subject><subject>Body Mass Index</subject><subject>Case-Control Studies</subject><subject>Colitis, Ulcerative - blood</subject><subject>Colitis, Ulcerative - pathology</subject><subject>Gastroenterology. Liver. Pancreas. Abdomen</subject><subject>Humans</subject><subject>leptin</subject><subject>Leptin - blood</subject><subject>Male</subject><subject>Medical sciences</subject><subject>Middle Aged</subject><subject>Other diseases. Semiology</subject><subject>Stomach. Duodenum. Small intestine. Colon. Rectum. Anus</subject><subject>ulcerative colitis</subject><subject>weight loss</subject><issn>0815-9319</issn><issn>1440-1746</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2004</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkMFuEzEQhi1ERUPpK1R7gdsuM2t7nRw4oApSaFQ4gEC9WBPvuDg42bDeLenbs9tELcf6MiPN93tGnxAZQoHDe7sqUCnI0aiqKAFkAVICFLtnYvIweC4mMEWdzyTOjsXLlFYAoMDoF-IYNWBppjgR1YK3XdhkkW85pmzoul-ckes7zlJHN5w1Puuj45a6cMuZa2LoQnoljjzFxKeHeiK-f_zw7fwiX3yZfzp_v8idGi7KlxpKVdZaIoNSNWsgJT05T55L8GiwRM8kayMJ1VIqrktWFSrva6poJk_Em_2_27b503Pq7DokxzHShps-WYOmBG2qAZzuQdc2KbXs7bYNa2rvLIIdndmVHdXYUY0dndl7Z3Y3RM8OO_rlmuvH4EHSALw-AJQcRd_SxoX0H1eZqdJq4N7tub8h8t2TD7Cf5xdjN-TzfT6kjncPeWp_28pIo-2Pq7m9vL6af63wp72U_wDYypWA</recordid><startdate>200404</startdate><enddate>200404</enddate><creator>TUZUN, AHMET</creator><creator>UYGUN, AHMET</creator><creator>YESILOVA, ZEKI</creator><creator>OZEL, A MELIH</creator><creator>ERDIL, AHMET</creator><creator>YAMAN, HALIL</creator><creator>BAGCI, SAIT</creator><creator>GULSEN, MUSTAFA</creator><creator>KARAEREN, NECMETTIN</creator><creator>DAGALP, KEMAL</creator><general>Blackwell Science Pty</general><general>Blackwell Science</general><scope>BSCLL</scope><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>200404</creationdate><title>Leptin levels in the acute stage of ulcerative colitis</title><author>TUZUN, AHMET ; UYGUN, AHMET ; YESILOVA, ZEKI ; OZEL, A MELIH ; ERDIL, AHMET ; YAMAN, HALIL ; BAGCI, SAIT ; GULSEN, MUSTAFA ; KARAEREN, NECMETTIN ; DAGALP, KEMAL</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4330-b50242d531e044de50a43facfafe20f17121fea3d73a14b34ed2e4614ffda6a93</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2004</creationdate><topic>Acute Disease</topic><topic>Adult</topic><topic>anorexia</topic><topic>Biological and medical sciences</topic><topic>Body Mass Index</topic><topic>Case-Control Studies</topic><topic>Colitis, Ulcerative - blood</topic><topic>Colitis, Ulcerative - pathology</topic><topic>Gastroenterology. Liver. Pancreas. Abdomen</topic><topic>Humans</topic><topic>leptin</topic><topic>Leptin - blood</topic><topic>Male</topic><topic>Medical sciences</topic><topic>Middle Aged</topic><topic>Other diseases. Semiology</topic><topic>Stomach. Duodenum. Small intestine. Colon. Rectum. Anus</topic><topic>ulcerative colitis</topic><topic>weight loss</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>TUZUN, AHMET</creatorcontrib><creatorcontrib>UYGUN, AHMET</creatorcontrib><creatorcontrib>YESILOVA, ZEKI</creatorcontrib><creatorcontrib>OZEL, A MELIH</creatorcontrib><creatorcontrib>ERDIL, AHMET</creatorcontrib><creatorcontrib>YAMAN, HALIL</creatorcontrib><creatorcontrib>BAGCI, SAIT</creatorcontrib><creatorcontrib>GULSEN, MUSTAFA</creatorcontrib><creatorcontrib>KARAEREN, NECMETTIN</creatorcontrib><creatorcontrib>DAGALP, KEMAL</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of gastroenterology and hepatology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>TUZUN, AHMET</au><au>UYGUN, AHMET</au><au>YESILOVA, ZEKI</au><au>OZEL, A MELIH</au><au>ERDIL, AHMET</au><au>YAMAN, HALIL</au><au>BAGCI, SAIT</au><au>GULSEN, MUSTAFA</au><au>KARAEREN, NECMETTIN</au><au>DAGALP, KEMAL</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Leptin levels in the acute stage of ulcerative colitis</atitle><jtitle>Journal of gastroenterology and hepatology</jtitle><addtitle>J Gastroenterol Hepatol</addtitle><date>2004-04</date><risdate>2004</risdate><volume>19</volume><issue>4</issue><spage>429</spage><epage>432</epage><pages>429-432</pages><issn>0815-9319</issn><eissn>1440-1746</eissn><abstract>Background and Aims: Leptin, a recently discovered protein, acts as a hormonal feedback signal in regulating adipose tissue mass via hypothalamic mechanisms. Inflammatory bowel disease is often associated with anorexia and weight loss. The aim of the present study was to investigate serum leptin levels during the time course of the acute phase of ulcerative colitis (UC) and to evaluate whether leptin leads to anorexia and bodyweight loss in these patients.
Methods: Serum leptin levels of 29 male patients with acute UC and 17 healthy controls with similar age, sex and body mass index (BMI) were measured. Erythrocyte sedimentation rate (ESR), BMI, serum albumin and C‐reactive protein concentrations, and white blood cell counts were determined.
Results: A significant increase in serum leptin levels was found in patients with acute UC when compared with controls (5.89 ± 2.06 ng/mL and 3.64 ± 1.69 ng/mL, respectively; p = 0.001). There was no correlation between leptin levels and BMI.
Conclusions: Our findings in the acute stage of UC suggest that increased serum leptin levels may contribute to anorexia and weight loss. However, an inappropriate increase in leptin levels is independent of body mass in acute UC, and we believe that other factors may be involved in inflammation‐induced increases in leptin levels.</abstract><cop>Oxford, UK</cop><pub>Blackwell Science Pty</pub><pmid>15012781</pmid><doi>10.1111/j.1440-1746.2003.03300.x</doi><tpages>4</tpages></addata></record> |
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| subjects | Acute Disease Adult anorexia Biological and medical sciences Body Mass Index Case-Control Studies Colitis, Ulcerative - blood Colitis, Ulcerative - pathology Gastroenterology. Liver. Pancreas. Abdomen Humans leptin Leptin - blood Male Medical sciences Middle Aged Other diseases. Semiology Stomach. Duodenum. Small intestine. Colon. Rectum. Anus ulcerative colitis weight loss |
| title | Leptin levels in the acute stage of ulcerative colitis |
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