MYCOSES – fungal infections

Mycoses are infections caused by pathogenic fungi. And they include superficial mycoses, cutaneous mycoses, subcutaneous mycoses, systemic or deep-seated mycosis and opportunistic mycoses depending on the affected tissue or parts of the body. However, other forms of fungal infections which are not directly caused by pathogenic fungi but their toxic products and the untoward reactions […]

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Mycology, ,

STRUCTURES OF FUNGI

The spores (conidia) are produced in dry chains from the tips of the phialides, with the youngest spore at the base of the chain (Figure 1). Penicillium is found in the soil, decaying vegetation, air and they are common contaminants on various substances. Penicillium causes food spoilage, and it colonizes leather objects. It is an

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Mycology, , , , , , , , , , , , , ,

PERIODONTITIS

Periodontitis is defined as the microbial infection of the periodontal membrane leading to pyorrhea, and resulting in the teeth falling out if left untreated. It is the inflammation of the periodontium. Periodontitis can occur from the penetration of the periodontal membrane by pathogenic bacteria or the activation of resident oral bacteria in the mouth. Prior

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Microbiology of Oral Infection, , ,

GINGIVITIS

Gingivitis is simply defined as the inflammation of the gum (gingivae) caused by microbial activity. It is the redness and swelling of the gingival tissues or gum as a result of bacterial infection. Gingivitis is mediated by oral bacteria including Fusobacterium species, Bacteroides, Entamoeba gingivalis, Prevotella species, Bacillus intermedius, Capnocytophaga species, Veillonella speciesand Actinomyces species.

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Microbiology of Oral Infection, , , , , ,

TECHNIQUES OF REVIVING MICROBIAL CULTURES

The procedures described below are guidelines of the American Type Culture Collection (ATCC). They are specific guidelines that will help you to handle your microbial cells efficiently after procurement, in order to get the best result upon their usage for your experiment. Though the procedure of thawing, reviving or handling microbial cultures may vary from

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Cell Culture Notes, Techniques in Microbiology Lab, ,

IMPORTANCE OF IMMUNIZATION

Immunization is the process whereby a person is made immune or resistant to an infectious disease, typically by the administration of a vaccine. Vaccines stimulate the body’s own immune system to protect the person against subsequent infection or disease. Another word that can be used for immunization is vaccination.  Immunization is a proven tool for

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Immunology & Immune System, Virology, ,

Epidemic Disease Occurrence

Level of disease The amount of a particular disease that is usually present in a community is referred to as the baseline or endemic level of the disease. This level is not necessarily the desired level, which may in fact be zero, but rather is the observed level. In the absence of intervention and assuming

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Epidemiology, , , , , , , ,