Parasitology Archives • Microbe Online

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[ May 17, 2021 ] Mucormycosis: Pathogenesis, Clinical Manifestations and Treatment Mycology
[ November 21, 2021 ] Microbiology Journals and Their Impact Factors Bacteriology
[ November 20, 2021 ] Quality Control Strains (standard strains) and their Uses Antimicrobial Resistance
[ November 9, 2021 ] How do Probiotics work? Bacteriology
[ October 28, 2021 ] Scrub typhus: Overview, Pathogenesis and Lab Diagnosis Bacteriology
[ October 15, 2021 ] Microbial Jargons and Their Meaning Microbiology for Beginners

Sabin-Feldman dye test

Last updated on May 30th, 2021The serodiagnosis of Toxoplasma gondii infection is widely used for screening pregnant women in order to prevent congenital toxoplasmosis. The Sabin-Feldman dye test was the first test system able to […]

Antigens in disease diagnosis

Acharya Tankeshwar 0

Last updated on May 25th, 2021Detection of specific antigens present in the sample (blood, urine, CSF, or stool) using immunologic methods such as precipitin tests, particle agglutination tests, immunofluorescence, immunochromatographic or enzyme immunoassays are the […]

Foldscope: Paper Microscope

Anil Gautam 1

Last updated on June 4th, 2021Foldscope is a paper microscope that is built by folding the paper in an origami fashion. Prof. Manu Prakash and Jim Cybulski at Stanford University invented it in 2012. Unlike […]

Giemsa Stain: Principle, Procedure, Results

Nisha Rijal 4

Last updated on June 7th, 2021Giemsa stain is a type of Romanowsky stain, named after Gustav Giemsa, a German chemist who created a dye solution. It was primarily designed for the demonstration of malarial parasites […]

Lab Diagnosis of Intestinal Parasitic Infections

Acharya Tankeshwar 8

Last updated on May 30th, 2021Laboratory diagnosis of intestinal parasitic infections can be carried out by detection and identification of the parasites or their particular stages (ova/egg, cyst, larva or trophozoite) in the stool specimen. […]

RDTs for Malaria Diagnosis: Principle, Results, Advantages

Acharya Tankeshwar 1

Last updated on June 1st, 2021 Rapid diagnostic tests or RDTs for malaria are a way to test whether a person with malaria like symptoms actually has malaria. Malaria parasites produce proteins called antigens. RDTs […]

Giardia lamblia: Life Cycle, Diseases, Lab Diagnosis

Acharya Tankeshwar 1

Last updated on June 1st, 2021Giardia lamblia also known as Giardia intestinalis, or Giardia duodenalis is a protozoan flagellates. It is transmitted by the fecal-oral route and causes the diarrheal illness called giardiasis (popularly known as beaver […]

Entero Test (String test): Principle, Procedure, Uses

Acharya Tankeshwar 12

Last updated on June 2nd, 2021Entero-Test also known as string test or duodenal parasites test is a simple and convenient method of sampling duodenal contents/gastrointestinal fluid. The sample is examined to detect the presence of […]

Entamoeba histolytica: Life Cycle, Diseases, Lab Diagnosis

Acharya Tankeshwar 13

Last updated on June 1st, 2021Entamoeba histolytica is an enteric protozoan parasite with worldwide distribution. It is responsible for amoebic dysentery (bloody diarrhea) and invasive extraintestinal amebiasis (such as liver abscess, peritonitis, pleuropulmonary abscess). Other […]

Kato Katz Technique: Principle, Procedure, Results

Acharya Tankeshwar 9

Last updated on June 1st, 2021Kato Katz technique is used for qualitative and semi-quantitative diagnosis of intestinal helminthic infestations; caused by Ascaris lumbricoides, Trichuris trichiura, hookworm, and especially Schistosoma spp. WHO has recommended Kato Katz technique in […]

Lab Diagnosis of Trichomonas vaginalis infections

Acharya Tankeshwar 9

Last updated on June 2nd, 2021Trichomonas vaginalis is a protozoan parasite. It causes trichomoniasis; a sexually transmitted infection. The primary habitat of this organism is vagina and prostate. In infected female it causes itching and […]

NNN medium: Composition, Preparation, Results

Acharya Tankeshwar 4

Last updated on June 2nd, 2021The NNN (Novy-MacNeal-Nicolle), the medium is a common and world-known medium for isolation of the agent of the genus Leishmania, which causes leishmaniasis (cutaneous, mucocutaneous, or visceral). The culture of this organism in […]