Effect of lead exposure and nutritional iron-deficiency on immune response: A vaccine challenge study in rats.

The prevalence of iron (Fe) deficiency and subclinical lead (Pb) toxicity is high in developing countries like India, and information on their potential additive effects on immune responses is scant. The current study assessed immune parameters in dual Pb-exposed\Fe-deficient weanling SD rats. Rats were fed a control (CD) or Fe-deficient (ID) diet for 4 weeks and then evaluated for hemoglobin (Hb) and serum Fe status.

Zinc deficient diet exacerbates the testicular and epididymal damage in type 2 diabetic rat: Studies on oxidative stress-related mechanisms.

Zinc (Zn) is one of the most important trace elements in the body and is required for insulin secretion and release. Zn is also required for the growth and development of the reproductive system. Alteration in the Zn levels can cause moderate to severe damage to various organs, including the reproductive system.

The effect of lead (Pb) exposure and iron (Fe) deficiency on intestinal lactobacilli, E. coli and yeast: A study in experimental rats.

Objective: The current study investigated the additive effect of oral lead (Pb) exposure and dietary iron (Fe) deficiency on intestinal lactobacilli, E. coli, and yeast in SD rats.

Methods: Weanling rats were fed on control diet (CD) or iron deficient diet (ID) for 4 weeks, followed by oral Pb exposure for another 4 weeks.