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The significance of leptin and homocysteine levels in the pediatric patients with portal hypertension and their relation with antropometric parameters Original Investigation

Year 2007, Volume: 42 Issue: 1, 17 - 23, 01.03.2007

Abstract

Aim: To measure leptin and homocysteine levels in serum of pediatric patients with portal hypertension in order to assess their role in the development of hemodynamic and nutritional changes Material and Method: Twenth four patients with intrahepatic portal hypertension IHPH ten patients with extrahepatic portal hypertension EHPH and twenty healthy children as control group were evaluated by anthropometric measurements; height height Z score weight weight Z score weight to height weight to age body mass index BMI mid arm circumference MAC and triceps skinfold thickness TSF Serum levels of leptin homocystein B12 vitamin and folic acid in all cases and serum levels of homocysteine in patients after methionin loading were measured B12 and folic acid levels were measured by RIA homocystein and leptin levels were measured by ELISA Results: No statistically significant difference was found between the three groups according to sex folic acid and nbsp; B12 nbsp; nbsp; vitamin levels but there was statistically significant difference in measurements of height height Z score weight weight Z score weight to height weight to age BMI MAC TSF leptin and fasting homocysteine levels between the control and the IHPH groups Between the control and the EHPH groups there was only significant difference in measurements of leptin and fasting homocysteine levels No statistically significant difference was found between IHPH and EHPH according to levels of parameters Conclusions: As a result we observed malnutrition very frequently in both EHPH and IHPH groups and IHPH group was more severely affected according to nutritional values Serum homocysteine and leptin levels didn t significantly differ in between IHPH and EHPH groups These results suggest that homocysteine which plays an important role in the etiology of atherosclerosis doesn t play the same role in the etiology of portal hypertension Turk Arch Ped 2007; 42: 17 23 Key words: Homocysteine leptin malnutrition portal hypertension

References

  • Sokol RJ, Stall C. Anthropometric evaluation of children with chronic liver disease. Am J Clin Nutr 1990; 52: 203-8.
  • Mehrotra RN, Bhatia V, Dabadghao P, Yachha SK. Extrahe- patic portal vein obstruction in children: anthropometry, growth hormone, and insulin-like growth factor I. J Pediatr Gastroenterol Nutr 1997; 25: 520-3.
  • Mc Cullough AJ, Bugianesi E, Marchesini G. Gender depen- dent alterations in serum leptin in alcoholic cirrhosis. Gast- roenterolgy 1998; 115: 947-53.
  • Comlekçi A, H. Akpinar, S. Yeşil, et al. Serum leptin levels in patients with liver cirrhosis and chronic viral hepatitis. Scand J Gastroenterol 2003; 38: 779-86.
  • Roberts GA, Holt RI, Ghatei MA, et al. Serum leptin and in- sulin in paediatric end-stage liver disease and following suc- cessful orthopic liver transplantation. Clin Endocrinol (Oxf) 1998; 48: 401-6.
  • Mato JM, Corrales F, Martin-Duce A, et al. Mechanisms and consequences of the impaired trans-sulphuration pathway in liver disease: Part I. Biochemical implications. Drugs 1990;40: 58-64.
  • Avila MA, Berasain C, Torres L, et al. Reduced mRNA abun- dance of the main enzymes involved in methionine metabo- lism in human liver cirrhosis and hepatocellular carcinoma. J Hepatol 2000; 33: 907-14.
  • Russmann S, Junker E, Lauterburg BH. Remethylation and transsulfuration of methionine in cirrhosis: studies with L- [H3-methyl-1-C] methionine. J Hepatology 2002 ; 36: 1190-6.
  • Adinofildi LE, Ingrosso D, Cesaro G, et al. Hyperhomocyste- inemia and the MTFR C677T polimorphism promote steato- sis and fibrosis in chronic hepatitis C patients. Hepatology 2005; 41: 995-1003.
  • Gülşen M, Yeşilova Z, Bağcı S, et al. Elevated plasma ho- mocysteine concentrations as a predictor of steatohepatitis in patients with non-alcoholic fatty liver disease. J Gastroen- terol Hepatol 2005; 20: 1448-55.
  • Ventura P, Rosa MC, Abbati G, et al. Hyperhomocysteinemia in chronic liver diseases: role of disease stage, vitamin sta- tus and methylenetetrahydrofolate reductase genetics. Liver Int 2005; 25: 49-56.
  • Takagi H, Umemoto T. Homocysteinemia is a risk factor for aortic dissection. Med Hypotheses 2005; 64: 1007-10.
  • Conri C, Constans J, Parrot F, Skopinski S, Cipriano C. Ho- mocysteinemia: role in vascular disease. Presse Med 2000; 29: 737-41.
  • Sauls DL, Lockhart E, Warren ME, Lenkowski A, Wilhelm SE, Hoffman M. Modification of fibrinogen by homocysteine thi- olactone increases resistance to fibrinolysis: a potential mec- hanism of the thrombotic tendency in hyperhomocysteine- mia. Biochemistry 2006; 45: 2480-7.
  • Hogeveen M, Blom HJ, Amerongen M, et al. Hiperhomosis- teinemia as a risk factor for ischemic and hemorrhagic stro- ke in newborn infants. J Pediatr 2002; 141: 429-31.
  • Tazi Z, Cacoub P, Koskas F, et al. Value of an extensive biolo- gical study in venous or arterial thromboses. Presse Med 1996; 25: 531-6.
  • Audemar F, Denis B, Blaison G, Mazurier I, Peter A, Serbout R. Left branch portal vein thrombosis associated with hyper- homocysteinemia. Gastroenterol Clin Biol 1999; 23: 1388-91.

Portal hipertansiyonda serum leptin ve homosistein düzeylerinin anlamı ve antropometrik değişkenler ile ilişkisi Orijinal Araştırma

Year 2007, Volume: 42 Issue: 1, 17 - 23, 01.03.2007

Abstract

Amaç: Portal hipertansiyonlu PH hastalarda serum homosistein düzeyleri ile PH tipi ve serum leptin homosistein düzeyleri ile antropometrik ölçümleri arasında ilişkinin araştırılması Gereç ve Yöntem: Çalışmaya 10 u ekstrahepatik portal hipertansiyon EHPH 24 ü intrahepatik portal hipertansiyon İHPH tanılı 34 hasta ve 20 sağlıklı çocuk alındı Antropometrik ölçüm olarak boy boy Z skoru kilo kilo Z skoru boya göre kilo BGK yaşa göre kilo YGK vücut kitle indeksi VKİ kol çevresi KÇ triseps deri kıvrımı kalınlığına TDK bakıldı Tüm olgulardan leptin homosistein B12 ve folik asit düzeyleri ile hasta grubunda ayrıca metiyonin nbsp; yükleme sonrası homosistein düzeyi araştırıldı B12 nbsp; ve folik asit RIA kit homosistein ve leptin düzeyleri ELISA nbsp; kiti nbsp; ile çalışıldı Bulgular: Üç nbsp; grup arasında yaş cinsiyet folik asit ve B12 vitamini nbsp; düzeyi açısından istatistiksel olarak anlamlı fark saptanmadı Ancak kontrol ve İHPH grupları arasında boy boy Z skoru kilo kilo Z skoru BGK YGK VKİ KÇ TDK kalınlığı açlık homosistein düzeyi ve leptin değişkenleri açısından anlamlı fark vardı Bu anlamlılık kontrol grubu ile EHPH grubu arasında sadece leptin ve açlık homosistein düzeyinde idi EHPH ve İHPH arasında ise nbsp; değişkenlerin düzeyleri açısından anlamlı bir fark yoktu Çıkarımlar: Çalışmamızda hem EHPH hem de İHPH li hastalarda beslenme yetersizliği olmakla beraber İHPH li hastalar daha fazla etkilenmişti Leptin ve homosistein düzeyleri ise PH nin intrahepatik veya ekstrahepatik olmasına göre nbsp; farklılık göstermiyordu Dolayısıyla arteriyel tıkaç oluşumunda önemli bir etmen olan homosisteinin EHPH etiolojisinde aynı rolü oynamadığı görüşüne varıldı Türk Ped Arş 2007; 42: 17 23 Anahtar kelimeler: Beslenme bozukluğu homosistein leptin portal hipertansiyon

References

  • Sokol RJ, Stall C. Anthropometric evaluation of children with chronic liver disease. Am J Clin Nutr 1990; 52: 203-8.
  • Mehrotra RN, Bhatia V, Dabadghao P, Yachha SK. Extrahe- patic portal vein obstruction in children: anthropometry, growth hormone, and insulin-like growth factor I. J Pediatr Gastroenterol Nutr 1997; 25: 520-3.
  • Mc Cullough AJ, Bugianesi E, Marchesini G. Gender depen- dent alterations in serum leptin in alcoholic cirrhosis. Gast- roenterolgy 1998; 115: 947-53.
  • Comlekçi A, H. Akpinar, S. Yeşil, et al. Serum leptin levels in patients with liver cirrhosis and chronic viral hepatitis. Scand J Gastroenterol 2003; 38: 779-86.
  • Roberts GA, Holt RI, Ghatei MA, et al. Serum leptin and in- sulin in paediatric end-stage liver disease and following suc- cessful orthopic liver transplantation. Clin Endocrinol (Oxf) 1998; 48: 401-6.
  • Mato JM, Corrales F, Martin-Duce A, et al. Mechanisms and consequences of the impaired trans-sulphuration pathway in liver disease: Part I. Biochemical implications. Drugs 1990;40: 58-64.
  • Avila MA, Berasain C, Torres L, et al. Reduced mRNA abun- dance of the main enzymes involved in methionine metabo- lism in human liver cirrhosis and hepatocellular carcinoma. J Hepatol 2000; 33: 907-14.
  • Russmann S, Junker E, Lauterburg BH. Remethylation and transsulfuration of methionine in cirrhosis: studies with L- [H3-methyl-1-C] methionine. J Hepatology 2002 ; 36: 1190-6.
  • Adinofildi LE, Ingrosso D, Cesaro G, et al. Hyperhomocyste- inemia and the MTFR C677T polimorphism promote steato- sis and fibrosis in chronic hepatitis C patients. Hepatology 2005; 41: 995-1003.
  • Gülşen M, Yeşilova Z, Bağcı S, et al. Elevated plasma ho- mocysteine concentrations as a predictor of steatohepatitis in patients with non-alcoholic fatty liver disease. J Gastroen- terol Hepatol 2005; 20: 1448-55.
  • Ventura P, Rosa MC, Abbati G, et al. Hyperhomocysteinemia in chronic liver diseases: role of disease stage, vitamin sta- tus and methylenetetrahydrofolate reductase genetics. Liver Int 2005; 25: 49-56.
  • Takagi H, Umemoto T. Homocysteinemia is a risk factor for aortic dissection. Med Hypotheses 2005; 64: 1007-10.
  • Conri C, Constans J, Parrot F, Skopinski S, Cipriano C. Ho- mocysteinemia: role in vascular disease. Presse Med 2000; 29: 737-41.
  • Sauls DL, Lockhart E, Warren ME, Lenkowski A, Wilhelm SE, Hoffman M. Modification of fibrinogen by homocysteine thi- olactone increases resistance to fibrinolysis: a potential mec- hanism of the thrombotic tendency in hyperhomocysteine- mia. Biochemistry 2006; 45: 2480-7.
  • Hogeveen M, Blom HJ, Amerongen M, et al. Hiperhomosis- teinemia as a risk factor for ischemic and hemorrhagic stro- ke in newborn infants. J Pediatr 2002; 141: 429-31.
  • Tazi Z, Cacoub P, Koskas F, et al. Value of an extensive biolo- gical study in venous or arterial thromboses. Presse Med 1996; 25: 531-6.
  • Audemar F, Denis B, Blaison G, Mazurier I, Peter A, Serbout R. Left branch portal vein thrombosis associated with hyper- homocysteinemia. Gastroenterol Clin Biol 1999; 23: 1388-91.
There are 17 citations in total.

Details

Primary Language Turkish
Journal Section When the Turkish word exists
Authors

Mesut Aydoğdu This is me

Tülay Erkan This is me

Hafize Uzun This is me

Seval Aydın This is me

Yaşar Doğan This is me

Fügen Çokuğraş This is me

Tufan Kutlu This is me

E. Mahir Gülcan This is me

Ethem Erginöz This is me

Osman Şenyüz This is me

Publication Date March 1, 2007
Published in Issue Year 2007 Volume: 42 Issue: 1

Cite

APA Aydoğdu, M., Erkan, T., Uzun, H., Aydın, S., et al. (2007). Portal hipertansiyonda serum leptin ve homosistein düzeylerinin anlamı ve antropometrik değişkenler ile ilişkisi Orijinal Araştırma. Türk Pediatri Arşivi, 42(1), 17-23.
AMA Aydoğdu M, Erkan T, Uzun H, Aydın S, Doğan Y, Çokuğraş F, Kutlu T, Gülcan EM, Erginöz E, Şenyüz O. Portal hipertansiyonda serum leptin ve homosistein düzeylerinin anlamı ve antropometrik değişkenler ile ilişkisi Orijinal Araştırma. Türk Pediatri Arşivi. March 2007;42(1):17-23.
Chicago Aydoğdu, Mesut, Tülay Erkan, Hafize Uzun, Seval Aydın, Yaşar Doğan, Fügen Çokuğraş, Tufan Kutlu, E. Mahir Gülcan, Ethem Erginöz, and Osman Şenyüz. “Portal Hipertansiyonda Serum Leptin Ve Homosistein düzeylerinin Anlamı Ve Antropometrik değişkenler Ile ilişkisi Orijinal Araştırma”. Türk Pediatri Arşivi 42, no. 1 (March 2007): 17-23.
EndNote Aydoğdu M, Erkan T, Uzun H, Aydın S, Doğan Y, Çokuğraş F, Kutlu T, Gülcan EM, Erginöz E, Şenyüz O (March 1, 2007) Portal hipertansiyonda serum leptin ve homosistein düzeylerinin anlamı ve antropometrik değişkenler ile ilişkisi Orijinal Araştırma. Türk Pediatri Arşivi 42 1 17–23.
IEEE M. Aydoğdu, “Portal hipertansiyonda serum leptin ve homosistein düzeylerinin anlamı ve antropometrik değişkenler ile ilişkisi Orijinal Araştırma”, Türk Pediatri Arşivi, vol. 42, no. 1, pp. 17–23, 2007.
ISNAD Aydoğdu, Mesut et al. “Portal Hipertansiyonda Serum Leptin Ve Homosistein düzeylerinin Anlamı Ve Antropometrik değişkenler Ile ilişkisi Orijinal Araştırma”. Türk Pediatri Arşivi 42/1 (March 2007), 17-23.
JAMA Aydoğdu M, Erkan T, Uzun H, Aydın S, Doğan Y, Çokuğraş F, Kutlu T, Gülcan EM, Erginöz E, Şenyüz O. Portal hipertansiyonda serum leptin ve homosistein düzeylerinin anlamı ve antropometrik değişkenler ile ilişkisi Orijinal Araştırma. Türk Pediatri Arşivi. 2007;42:17–23.
MLA Aydoğdu, Mesut et al. “Portal Hipertansiyonda Serum Leptin Ve Homosistein düzeylerinin Anlamı Ve Antropometrik değişkenler Ile ilişkisi Orijinal Araştırma”. Türk Pediatri Arşivi, vol. 42, no. 1, 2007, pp. 17-23.
Vancouver Aydoğdu M, Erkan T, Uzun H, Aydın S, Doğan Y, Çokuğraş F, Kutlu T, Gülcan EM, Erginöz E, Şenyüz O. Portal hipertansiyonda serum leptin ve homosistein düzeylerinin anlamı ve antropometrik değişkenler ile ilişkisi Orijinal Araştırma. Türk Pediatri Arşivi. 2007;42(1):17-23.