Selenium, zinc and copper plasma levels in intrahepatic cholestasis of pregnancy, in normal pregnancies and in healthy individuals, in Chile

Reyes, 1997, Intrahepatic cholestasis. A puzzling disorder of pregnancy, J Gastroenterol Hepatol, 12, 211, 10.1111/j.1440-1746.1997.tb00410.x Davidson, 1998, Intrahepatic cholestasis of pregnancy, Semin Perinatol, 22, 104, 10.1016/S0146-0005(98)80042-6 Back, 1999, Intrahepatic cholestasis of pregnancy, Clin Liver Dis, 3, 1, 10.1016/S1089-3261(05)70050-7 Reyes, 1993, Intrahepatic cholestasis of pregnancy: An estrogen-related disease, Semin Liver Dis, 13, 289, 10.1055/s-2007-1007357 Meng, 1997, Profiles of bile acids and progesterone metabolites in the urine and serum of women with intrahepatic cholestasis of pregnancy, J Hepatol, 27, 346, 10.1016/S0168-8278(97)80181-X Meng, 1997, Progesterone metabolites and bile acids in serum of patients with intrahepatic cholestasis of pregnancy: effect of ursodeoxycholic acid therapy, Hepatology, 26, 1573, 10.1002/hep.510260627 Meng, 1997, Effects of ursodeoxycholic acid on conjugated bile acids and progesterone metabolites in serum and urine of patients with intrahepatic cholestasis of pregnancy, J Hepatol, 27, 1029, 10.1016/S0168-8278(97)80147-X Kauppila, 1987, Low serum selenium concentration and glutathione peroxidase activity in intrahepatic cholestasis of pregnancy, Br Med J, 294, 150, 10.1136/bmj.294.6565.150 Korpela, 1984, Selenium concentration in maternal and umbilical cord blood, placenta and amniotic membranes, Int J Vitam Nutr Res, 54, 257 Mutanen, 1983, The role of imported grain on the selenium intake of Finnish population in 1941-1981, Int J Vit Nutr Res, 53, 102 Pyykko, 1988, Effect of selenium supplementation to fertilizers on the selenium status of the population in different parts of Finland, Eur J Clin Nutr, 42, 571 Ribalta, 1995, Can a deficiency of selenium influence the pathogenesis of cholestasis of pregnancy?, Gastroenterol Hepatol (Barcelona), 18, 114 Kiilholma, 1986, Serum copper and zinc concentrations in intrahepatic cholestasis of pregnancy: a controlled study, Eur J Obstet Gynecol Reprod Biol, 21, 207, 10.1016/0028-2243(86)90017-1 Chesta, 1991, Serum copper in intrahepatic cholestasis of pregnancy, Acta Gastroenterol Latinoam, 21, 89 Clinton, 1977, Determinations of selenium in blood and plant material by hydride generation and atomic-absorption spectroscopy, Analyst, 102, 187, 10.1039/an9770200187 Mailer, 1983, Evaluation of selenium determination in biological materials by atomic-absorption spectroscopy, Analyst, 108, 1060, 10.1039/an9830801060 González, 1976, Contents and distribution of essential elements in Chilean plants and soil, Rev Med Chile, 104, 386 1987, Selenium Thomson, 1996, The changing selenium status of New Zealand residents, Eur J Clin Nutr, 50, 107 Levander, 1997, Selenium requirements as discussed in the 1996 joint FAO/IAEA/WHO expert consultation on trace elements in human nutrition, Biomed Environ Sci, 10, 214 Ruz, 1995, Selenium intake and selenium status of Chilean adults from three distinct geographical locations, J Trace Elements Exp Med, 8, 112 Ruz, 1995, Characterization of the regional distribution of selenium in Chile using selenium in hens' eggs as a monitor, J Trace Elements Med Biol, 9, 156, 10.1016/S0946-672X(11)80040-4 Rudolph, 1978, Selenium and glutathione peroxidase activity in maternal and cord plasma and red cells, Pediat Res, 12, 789, 10.1203/00006450-197807000-00010 Behne, 1979, Selenium content and glutathione peroxidase activity in the plasma and erythrocytes of non-pregnant and pregnant women, J Clin Chem Clin Biochem, 17, 133 Butler, 1982, Blood selenium and glutathione peroxidase activity in pregnant women: comparative assays in primates and other mammals, Am J Clin Nutr, 36, 15, 10.1093/ajcn/36.1.15 Hinks, 1989, Maternal zinc and selenium status in pregnancies with a neural tube defect or elevated alpha-fetoprotein, Br J Obstet Gynaecol, 96, 61, 10.1111/j.1471-0528.1989.tb01577.x Wilson, 1991, Plasma manganese, selenium and glutathione peroxidase levels in the mother and newborn infant, Early Hum Dev, 26, 223, 10.1016/0378-3782(91)90162-V Arnaud, 1993, Effect of iron supplementation during pregnancy on trace element (Cu, Se, Zn) concentrations in serum and breast milk from Nigerian women, Ann Nutr Metab, 37, 262, 10.1159/000177776 Wasowicz, 1993, Plasma trace element (Se, Zn, Cu) concentrations in maternal and umbilical cord blood in Poland. Relation with birth weight, gestational age, and parity, Biol Trace Elem Res, 38, 205, 10.1007/BF02784053 Zachara, 1993, Changes in blood selenium and glutathione concentrations and glutathione peroxidase activity in human pregnancy, Gynecol Obstet Invest, 35, 12, 10.1159/000292655 Lee, 1995, Inter-individual variation of selenium in maternal plasma, cord plasma and placenta, Sci Total Environ, 159, 119, 10.1016/0048-9697(95)04123-I Barrington, 1996, Selenium deficiency and miscarriage: a possible link?, Br J Obstet Gynaecol, 103, 130, 10.1111/j.1471-0528.1996.tb09663.x Lombeck, 1996, Selenium status in infants and children with phenylketonuria and in maternal phenylketonuria, Eur J Pediatr, 155, S140, 10.1007/PL00014232 Navarro, 1996, Serum selenium levels during normal pregnancy in healthy Spanish women, Sci Total Environ, 186, 237, 10.1016/0048-9697(96)05117-0 Rayman, 1996, Comparison of selenium levels in pre-eclamptic and normal pregnancies, Biol Trace Elem Res, 55, 9, 10.1007/BF02784164 Dobrzynski, 1998, Decreased selenium concentration in maternal and cord blood in preterm compared with term delivery, Analyst, 123, 93, 10.1039/a704884j Gromadzinska, 1998, Selenium levels, thiobarbituric acid-reactive substance concentrations and glutathione peroxidase activity in the blood of women with gestosis and imminent premature labour, Analyst, 123, 35, 10.1039/a705396g Stadtman, 1977, Biological functions of selenium, Nutr Rev, 35, 161, 10.1111/j.1753-4887.1977.tb06579.x Sunde, 1980, Structure, synthesis and function of glutathione peroxidase, Nutr Rev, 38, 265, 10.1111/j.1753-4887.1980.tb05957.x Granger, 1986, Reactive oxygen metabolites: mediators of cell injury in the digestive system, Viewpoints Dig Dis, 18, 13 Tribble, 1987, The pathophysiological significance of lipid peroxidation in oxidative cell injury, Hepatology, 7, 377, 10.1002/hep.1840070227 Stadtman, 1991, Biosynthesis and function of selenocysteine-containing enzymes, J Biol Chem, 266, 16257, 10.1016/S0021-9258(18)55285-6 Simon, 1976, Impaired hepatic heme synthesis in the phenobarbital-stimulated selenium-deficient rat (39442), Proc Soc Exp Biol Med, 152, 568, 10.3181/00379727-152-39442 Krieter, 1985, Studies on the biliary efflux of GSH from rat liver due to the metabolism of aminopyrine, Biochem Pharmacol, 34, 955, 10.1016/0006-2952(85)90596-9 Hernández, 1996, Effect of a seleniumdeficient diet on bile formation, in the rat, Gastroenterology, 110, 1210A Aaseth, 1983, Serum selenium levels in liver diseases, Clin Biochem, 15, 281, 10.1016/S0009-9120(82)96790-X Dutta, 1983, Selenium and acute alcoholism, Am J Clin Nutr, 38, 713, 10.1093/ajcn/38.5.713 Dworkin, 1985, Low blood selenium levels in alcoholics with and without advanced liver disease. Correlations with clinical and nutritional status, Dig Dis Sci, 30, 838, 10.1007/BF01309514 Korpela, 1985, Decreased serum selenium in alcoholics as related to liver structure and function, Am J Clin Nutr, 42, 147, 10.1093/ajcn/42.1.147 Tanner, 1986, Depressed selenium and vitamin E levels in an alcoholic population. Possible relationship to hepatic injury through increased lipid peroxidation, Dig Dis Sci, 31, 1307, 10.1007/BF01299808 Välimäki, 1987, Blood and liver selenium concentrations in patients with liver diseases, Clin Chim Acta, 166, 171, 10.1016/0009-8981(87)90419-0 Burk, 1988, Selenium deficiency in search of a disease, Hepatology, 8, 421, 10.1002/hep.1840080240 Välimäki, 1991, Effects of selenium supplementation on blood and urine selenium levels and liver function in patients with primary biliary cirrhosis, Clin Chim Acta, 196, 7, 10.1016/0009-8981(91)90203-O Thuluvath, 1992, Selenium in chronic liver disease, J Hepatol, 14, 176, 10.1016/0168-8278(92)90155-I Burk, 1998, Plasma selenium in patients with cirrhosis, Hepatology, 27, 794, 10.1002/hep.510270322 LaRusso, 1980, Plasma perfusion and studies of copper metabolism in benign recurrent cholestasis. Novel procedures in a rare syndrome, Mayo Clin Proc, 55, 450 Wiesner, 1985, Comparison of the clinicopathologic features of primary sclerosing cholangitis and primary biliary cirrhosis, Gastroenterology, 88, 108, 10.1016/S0016-5085(85)80141-4 Goksu, 1986, Hepatic and serum levels of zinc, copper, and magnesium in childhood cirrhosis, J Pediatr Gastroenterol Nutr, 5, 459, 10.1097/00005176-198605000-00022