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Arsenic and fluoride in the groundwater of Mexico
Concentrations of arsenic and fluoride above Mexican drinking water standards have been detected in aquifers of various areas of Mexico. This contamination has been found to be mainly caused by… Expand
137Cs and relationships with major and trace elements in edible mushrooms from Mexico.
- M. Gas, N. Segovia, +4 authors E. Acosta
- Environmental Science, Medicine
- The Science of the total environment
- 30 October 2000
137Cs and 40K specific activity together with major and trace elements were determined in soil samples and in different edible wild mushroom species collected from a seminatural temperate forest… Expand
Intrahepatic cholestasis of pregnancy in twin pregnancies.
To clarify whether the increase in estrogen levels occurring during twin pregnancies (TP) is associated with a greater risk of developing intrahepatic cholestasis of pregnancy (ICP), we followed up… Expand
Indoor radon measurements in six Latin American countries
De acuerdo con las guias internacionales vigentes respecto a problemas de contaminacion radiologica ambiental, es necesario evaluar y conocer los niveles de radon intramuros, especialmente debido a… Expand
Indoor radon measurements and methodologies in Latin American countries
According to the current international guidelines concerning environmental problems, it is necessary to evaluate and to know the indoor radon levels, specially since most of the natural radiation… Expand
Environmental radioactivity studies in the soil of a coniferous forest
Abstract 222 Rn , 137 Cs , 235 U , 226 Ra and 40 K were determined in the soil of a forest zone located at 3000 m altitude in Central Mexico where a Nuclear Research Centre (NCM) is settled. The… Expand
S‐Adenosyl‐L‐methionine in the treatment of patients with intrahepatic cholestasis of pregnancy: A randomized, double‐blind, placebo‐controlled study with negative results
S‐Adenosyl‐L‐methionine has been reported to induce beneficial effects in intrahepatic cholestasis of pregnancy. Because cholestasis of pregnancy has a high prevalence in Chile and a deleterious… Expand
Internal Radiation Dose from 137Cs Due to the Consumption of Mushrooms from a Mexican Temperate Mixed Forest
137Cs and 40 K specific activities were determined in soil samples and in different edible wild mushroom species collected from a temperate mixed forest located at the Nuclear Centre of Mexico and in… Expand
Studies of U in the blood of two population samples
Abstract The present work for U determination in blood, attempts to establish the statistical distribution of blood U in a population of the same community, similar in age and in living patterns. U… Expand
Sulfobromophthalein clearance tests before and after ethinyl estradiol administration, in women and men with familial history of intrahepatic cholestasis of pregnancy.
To test the hypothesis that intrahepatic cholestasis of pregnancy represent an abnormal reaction to estrogens in genetically predisposed individuals, the sulfobromophthalein disappearance curve from… Expand