Effects of Spirulina platensis and Amphora coffeaeformis as dietary supplements on blood biochemical parameters,intestinal microbial population,and productive performance in broiler chickens

Environmental Science and Pollution Research - Spirulina platensis (Sp) or Amphora coffeaeformis (Am) are good candidates as an in-feed antibiotic substitute for broilers. This work was performed...     

A new trend in the medication of hepatocyte cytoxicity in mice: protective role of probiotic bacteria

Environmental Science and Pollution Research - Liver toxicity is affected by several factors, including certain medications, fumes emission from factories, materials used in industries, and...     

Abolishing cadmium toxicity in Chlorella vulgaris by ascorbic acid, calcium, glucose and reduced glutathione

Addition of ascorbic acid, calcium (Ca2+), glucose and reduced glutathione (GSH) to the cadmium (Cd2+)-amended Kuhl medium significantly accelerated the growth and chlorophyll content of Chlorella vulgaris. This enhancement was found to be dose dependent. Their relative effectiveness against Cd2+ on growth and chlorophyll content has been arranged as GSH > Ca2+ > glucose > ascorbic acid. However, Ca2+ offered more protection against Cd2+ toxicity on protein contents, followed by ascorbic acid, GSH and glucose. The different concentrations of all amelioratives completely alleviated the toxicity of Cd2+ on total carbohydrates to exceed the control level. Photosynthetic oxygen evolution showed more response to Ca2+ and glucose in alleviating Cd2+ toxicity. On the other hand, at certain concentrations, GSH, Ca2+, ascorbic acid and glucose stimulated respiratory oxygen uptake over the control level. The uptake of Cd2+ dropped significantly in cultures supplemented with 20 microM ascorbic acid, glucose and GSH, while Ca2+ (30 microM) significantly lowered the Cd2+ uptake by 58% indicating that Ca2+ had a more antagonistic effect against Cd2+.