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Magnesium supplements affect selected cadmium toxic actions and uptake of repeated doses of cadmium

100%

Grosicki A., Malagocki P., Kycko A., Monkiewicz P., Korol W.

Bulletin of the Veterinary Institute in Puławy

2015

tom 59

nr 4

The importance of magnesium supplements on organ retention of cadmium and allometric parameters after repeated exposure to cadmium chloride were studied in male Wistar rats. Magnesium chloride was given via drinking water (500 mg Mg/L) to rats exposed intragastrically to cadmium chloride (labelled with cadmium 109) at a daily dose corresponding to 25 mg/kg diet for 7, 14, 21, and 28 d. Supplements of magnesium temporarily decreased cadmium retention in the duodenum and liver. No significant differences in cadmium retention were evidenced in the kidneys and testicles. The supplements of magnesium also retain more of the body weight gains and restore the relative liver and testicle weight in rats intoxicated with cadmium. Comparison of the present results with earlier reports suggests a relationship between doses of magnesium and cadmium; higher doses of cadmium need more magnesium to overcome toxic action of the heavy metal.

Changes in magnesium supplements use between 1994 and 1999 among adults in Warsaw, Poland

72%

Pietruszka B.

Biuletyn Magnezologiczny

2001

tom 06

nr 4

The study was aimed to estimate changes in the use of dietary supplementation with preparations containing magnesium among adult inhabitants of Warsaw. The survey was carried out in 1994 on 396 and in 1999 on 336 persons. Respondents were randomly selected. A significant increase of the percentage of people using preparations containing magnesium was observed (from 28% to 41%). Analysis of the influence of demographic factors on the frequency of magnesium supplementation showed changes in the demographic structure of respondents using preparations with magnesium. In 1999 women used supplements more often than men; the frequency of use increased also with age and educational level. The supplements were used significantly more often by people suffering from chronic diseases. No differences between magnesium doses used in 1994 and 1999 were observed. The median dose was 67 mg per day in 1994 and 100mg per day in 1999. The percentage of persons using magnesium in doses exceeding the upper limit of intake (350 mg per day) declined significantly (from 7% to 0,7%).

Ograniczanie wyników

1 Biuletyn Magnezologiczny

1 Bulletin of the Veterinary Institute in Puławy

1 Grosicki A.

1 Korol W.

1 Kycko A.

1 Malagocki P.

1 Monkiewicz P.

1 Pietruszka B.

1 2015

1 2001

Wyniki wyszukiwania

Magnesium supplements affect selected cadmium toxic actions and uptake of repeated doses of cadmium

Changes in magnesium supplements use between 1994 and 1999 among adults in Warsaw, Poland