Wheatley Trichrome Staining

Wheatley Trichrome Staining

Wheatley Trichrome Staining definition Wheatley Trichrome staining technique is a special permanent satin used in parasitology for the detection and identification of intestine protozoans from stool samples. Trichrome staining is performed on a PVA-fixed or Schaudinn’s- Preserved stool sample. The … Read more

Thick Blood Smear and Thin Blood Smear

Thick Blood Smear and Thin Blood Smear

Introduction A well-prepared blood smear is important to produce good results on analysis after doing a Giemsa stain, in identifying blood cells or/and demonstrating the presence of parasites in a sample. Below, we discuss the procedures for preparing both thin … Read more

Host-Parasite Interactions

Host-Parasite Interactions

Parasitism is a type of symbiotic relationship between two organisms: a parasite, usually the smaller of the two, and a host, upon which the parasite is physiologically dependent. The host in a host-parasite interaction is the animal that maintains the parasite. Types of Parasites There … Read more

Classification of Protozoa

Classification of Protozoa

Classification of Protozoa The sub kingdom Protozoa which was originally included in the kingdom protista includes unicellular, non-photosynthetic, eukaryotic microorganism that are considered single celled, The Protozoan Animals. The Protozoa may be defined as ‘microscopic, acellular animalcules existing singly or … Read more