English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

The toxic effects of long-term administration of cadmium (Cd) on the kidneys, liver, and hind leg bones were studied histologically and roentgenologically in 29-day-old female ICR-strain mice separated into groups variously fed 1) a commercial (calcium [1.17%], vitamin D [220IU/100g], vitamin E [10mg/100g]) diet, 2) a low Ca (0.18% diet, 3) a low Ca and low D (50IU/100g) diet, and 4) a low Ca, low D and low E (5mg/100g) diet. Though the levels of vitamin D and vitamin E were designed to be low in each diet, their amounts fulfilled the nutritional requirements. Three subgroups in each category were fed Cd at dietary concentrations of 0, 20 or 40 ppm. After 12, 18 or 24 months on these diets the mice were sacrificed. 1) In the groups fed the commercial diet containing Cd, prominent swelling of the glomerulus and thickening of the basement membrane of glomerulus were observed. This did not occur in the groups fed the commercial diet without Cd. 2) In the groups fed the Cd-added low-Ca diet the following findings were more prominent compared with the low-Ca diet group. In the kidneys, swelling of the glomerulus, hyaline casts in tubular lumina and cellular infiltration of the interstitial tissue were present. In the liver, cellular infiltration on the interstitial tissue were present. In the liver, cellular infiltration of the interstitial tissue occurred. In the hind leg bones, thinning of trabeculae and ossification of the Achilles's tendon were seen. 3) In the Cd-added low-Ca, D diet groups, there was atrophy of glomerulus, thickening of basement membrane of glomerulus, and atrophy of tubular epithelial cells in the kidneys, while in the liver, binuclate cells, anisonucleosis and enlargement of Kupffer cells were seen. In the hind leg bones, thinning of the cortex and trabeculae were present. All of these findings were more prominent in this group than in the low-Ca, group. 4) In the Cd-added low-Ca, D, E, diet groups subjects the following findings were more prominent than in the low-Ca, D, E, diet group. In the kidneys, there was swelling of glomerulus and in the liver, there were binuclate cells, anisonucleosis, and cellular infiltration into interstitial tissue. In the hind leg bones, thinning of the cortex and trabeculae, a decrease of cartilage cells and a decrease of osteocytes were seen. These histological and roentgenological changes were seen to increase in a dose-dependent manner with the amount of dietary Cd.(ABSTRACT TRUNCATED AT 400 WORDS)

nippon eiseigaku zasshi/nihon eiseigaku zasshi

The Effects of Long-Term Intake of Restricted Calcium, Vitamin D, and Vitamin E and Cadmium-Added Diets on Various Organs and Bones of Mice: A Histological and the Roentgenological Study.