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Month: May 2017

Bacteroides: Classification, virulence factors and biochemical tests

May 30, 2017 Gaurab Karki 0

Characteristics of Bacteroides Gram negative anaerobic rod Shape: Pleuromorphic Size: (0.5-1.5)µm wide and (2-6)µm long Non motile except B. polypragmatus, B. xylanolyticus Non capsulated except […]

Phylum Porifera: General characteristics and Classification

May 29, 2017 Gaurab Karki 0

General characteristics of Phylum Porifera Kingdom: Animalia Habitat: Aquatic, mostly marine, few are terrestrial Habit: They are solitary or colonial. Grade of organization: cellular grade […]

Histoplasma capsulatum-Histoplasmosis and Types of Histoplasmosis, Pathogenesis, Lab diagnosis, Treatment, Prevention and Control

May 27, 2017 Gaurab Karki 0

Histoplasma capsulatum-Histoplasmosis and Types of Histoplasmosis, Pathogenesis, Lab diagnosis, Treatment, Prevention and Control Histoplasma capsulatum It is a thermally dimorphic fungi exist either yeast or […]

Gas gangrene- causative agents, Virulence factors, Pathogenesis, Clinical features, Laboratory diagnosis, Treatment, Prevention and Control

May 26, 2017 Gaurab Karki 0

Gas gangrene- causative agents, Virulence factors, Pathogenesis, Clinical features, Laboratory diagnosis, Treatment, Prevention and Control Gas gangrene: Gas gangrene is also known as clostridial myonecrosis. […]

Phylum Protozoa: General characteristic and classification

May 25, 2017 Gaurab Karki 0

General Characteristics of phylum Protozoa Kingdom: Protista. They are known as acellular or non-cellular organism. A protozoan body consists of only mass of protoplasm, so […]

Rotavirus-Classification, Structure composition and Properties, Replication, Mode of Transmission, Pathogenesis, Clinical symptoms, laboratory diagnosis, Treatment, Prevention and Control

May 21, 2017 Gaurab Karki 1

Rotavirus-Classification, Structure composition and Properties, Replication, Mode of Transmission, Pathogenesis, Clinical symptoms, laboratory diagnosis, Treatment, Prevention and Control Rotavirus Family: Reoviridae Genus: Rotavirus Classification of […]

Algae-General characteristics and Classification

May 10, 2017 Gaurab Karki 0

GENERAL CHARACTERSTICS OF ALGAE Algae are the simplest multicellular plants. Some are unicellular eg. Chlamydomonas Pant body: known as Thallus and they are avascular Habitat: […]

Role of ADH, Angiotensin and Aldosterone in Osmoregulation

May 6, 2017 Gaurab Karki 0

Role of ADH, Renin-Angiotensin and Aldosterone in Osmoregulation 1. ADH (Anti-diuretic Hormone) Antidiuretic hormone (ADH) has the primary role in osmoregulation by controlling the amount […]

Physiology of urine formation

May 6, 2017 Gaurab Karki 0

Physiology of Urine formation There are three stages involved in the process of urine  formation. They are- 1. Glomerular filtration or ultra-filtration 2. Selective reabsorption […]

Nephron-Structural anatomy and types

May 6, 2017 Gaurab Karki 0

Nephron-Structural anatomy and types Histologically, each kidney is composed of approximately 1 million of Uriniferous tubules or nephron. Nephron is the structural and functional unit […]

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