Leandro Ferreira

IntroductionCoccidiosis is an infectious disease of the intestinal tract of wild and domestic animals caused by different protozoa. These include but are not limited to Isospora, Neospora, Cryptosporidium, and Eimeria of the phylum Apicomplexa. Those parasites are widespread, especially where intensive production systems are used to raise livestock. They cause mortality, poor growth, and impaired ...

Feed contributes about 70% of total expenses required for the modern poultry enterprises in general. As the days go by, the issue is becoming a cause of concern and it becomes almost mandatory to rethink on the feeding strategies to make the enterprises profitable & sustainable as well. Since the major reason for the concern is the rise in prices of various feedstuffs thus as a consequence pra ...

SummarySaponins are natural detergents or surfactants found in a wide variety of plants. The major commercial saponin-containing products are those derived from Yucca schidigera and Quillaja saponaria. Yucca is harvested from the wild in northern Mexico, while quillaja is a tree native to the Andes region of South America. It is harvested from the wild in Chile. Plantation production of quillaja a ...

IntroductionCoccidiosis is a major global veterinary health problem impacting on the production of domesticated sheep, cattle, poultry and even fish. It is a particularly problematic disease in chickens (due to their intense rearing conditions), costing the industry £38 million per year in the UK alone and, extrapolating from this, over 2 billion US dollars to the world’s farmers and p ...

1. IntroductionMycotoxins are secondary toxic metabolites that are produced by fungi growing on food products, such as corn, peanut, and wheat, among others [1]. Exposure occurs predominantly by the ingestion of contaminated feed, when contaminated cereals such as corn, wheat, peanuts and sorghum, as well as other raw materials, are used in the preparation of animal feed [2].Aflatoxins are produce ...