PMID: 2484585Jul 1, 1989Paper

Interaction of lead with some essential elements in rat's kidney in relation to age

Biological Trace Element Research
M BlanusaK Kostial

Abstract

The aim of this study was to evaluate the interaction of lead given orally with Fe, Zn, and Cu in adult female rats and in their pups. Kidney was chosen for studying this interaction. Four different doses of lead (acetate) from 1500 to 7500 ppm were administered to mature female albino rats in beverages during 6 wk. The exposure lasted from mating up to 3 wk after delivery. Pb, Fe, Zn, and Cu were determined in kidneys of mothers and pups. Histopathological examinations were also performed. Results showed significantly lower concentrations of Fe, Zn, and Cu in kidneys of mothers on all lead levels. Their pups showed no change in concentrations of essential elements and even increased Fe at the highest exposure level. Concentrations of Pb and histopathological changes in the kidney were similar in mothers and offspring, although pups received only a fraction of the mothers' doses. Our results indicate that in immature animals the interaction of Pb with essential elements in the kidney is different from that in their mothers.

References

Sep 1, 1979·The Proceedings of the Nutrition Society·K KostialM Landeka
May 1, 1987·Fundamental and Applied Toxicology : Official Journal of the Society of Toxicology·W VicteryR A Goyer
Dec 1, 1987·Ecotoxicology and Environmental Safety·B ElsenhansW Forth
Apr 1, 1980·American Journal of Obstetrics and Gynecology·P V Dilts, R A Ahokas

❮ Previous
Next ❯

Citations

Jan 1, 1992·Toxicology·C V Nolan, Z A Shaikh
Mar 24, 2004·Archives of Medical Research·Ibrahim A M EL-SaftyAhmed K R EL-Sady
Jan 1, 1997·Pharmacology & Toxicology·D J SánchezJ L Domingo
Jan 16, 2009·Environmental Pollution·Alejandro Sánchez-Chardi, María José López-Fuster
Sep 1, 1992·Human & Experimental Toxicology·G SchmolkeW Forth

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.