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Vibrio cholerae on TCBS medium

Thiosulphate Citrate Bile Salts Sucrose Agar ( TCBS agar)

 Thiosulphate Citrate Bile Salts Sucrose AgarTCBS agar is a selective as well as differential culture medium used for selective isolation of Vibrio spp from a variety of clinical and ...
Plasmodium-ovale different stages

Plasmodium ovale

   P. ovale is very limited in its range being limited to west Africa with low  prevalence  (<5%) P.Ovale  has an incubation period of 10–17 days which is sometimes ...
p.vivax with different stages

Plasmodium vivax

   P.vivax Causes 43% of all cases of malaria in the world.  P. vivax was found mainly in the United States, Latin America, and in some parts of Africa.  Plasmodium ...
female Anopheles the vector of the protozoa group Plasmodia

Plasmodium

Scientific classification Kingdom: Chromalveolate superphylum : Alveolata phylum : Apicomplexa class  :  Aconoidasida order : Haemosporodia  family : Plasmodiidae genus: Plasmodium  =================== Malaria ...

Chlorhexidine Antiseptic Action

Chlorhexidine is effective on both gram positive and negative, although some gram negative bacteria have resistance. The bactericidal effect is a result of the binding of this cationic ...

Dendritic Cells

Dendritic cells are antigen-presenting cells, so their main function is to process antigen material and present it on the cell surface to the T cells of the immune system. Dendritic ...

fibrin strands with platelets in a smear

Conditions which cause platelet activation and aggregation in a sample (or a patient) may also promote fibrin formation by activation of the coagulation cascade. Shown above is a ...

The Co-operation between Fungi and bacteria

It makes sense that two organisms in the same niche should compete for space and resources. Far more interesting is the fact that sometimes fungi and bacteria will work together in ...
Triple phosphate under polarized microscope

variation in Triple phosphate crystals

Triple phosphate (ammonium magnesium phosphate) crystals are commonly seen in alkaline urine. In their routine form, they are easily identified by their prism shape that frequently resembles ...
Uric acid crystals under polarized light (x400).

Variations of Uric acid crystals in urine

Uric acid crystals are seen in a variety of shapes, including rhombic, four-sided flat plates (whetstones), wedges, and rosettes.Form in urine when pH < 5.5 They usually appear ...
H.diminuta & H.nana ovas

Hymenolepis nana VS Hymenolepis dimunota

Hymenolepis nana:  eggs are usually spherical transparent 30-47 µm in diameter  hyaline shell  is thin contain a 6-hooked oncosphere.  polar filaments(4-8 ) which are found between ...

Pyknocyte (Blister Cell)

It’s mature red blood cell with a clearing on one side and a concentrated area of hemoglobin on the other side Clinical Conditions: Infantile pyknocytosis Infantile viremia G6PD ...
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