Significance of Colony forming unit
Colony forming unit (CFU) is a standard unit used in microbiology to estimate the number of viable bacteria or fungal cells in a sample. It quantifies microbial growth by measuring the colonies that develop on a culture medium. CFUs are significant for assessing microbial populations in various contexts, including periodontal disease and effectiveness of treatments, as they indicate the presence and quantity of viable microorganisms. The measure is essential for quantitative analysis in microbiological studies.
Synonyms: Cfu
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The concept of Colony forming unit in scientific sources
Colony forming unit (CFU) is a key measurement in microbiology for estimating viable bacteria or fungal cells in a sample, essential for determining microbial effectiveness, including applications like Yajna Karma.
From: The Malaysian Journal of Medical Sciences
(1) This is a measure of viable bacteria in a sample, and a threshold of more than 10^5 cfu/mL of urine was considered significant bacteriuria.[1]