Biomaterial Database

Candida albicans Berthout, 1923: hydrolases activity and own method of digestive tract strains biotyping. 2002

Marek Kurnatowski, and Krystyna Wasowska-Królikowska, and Alicja Kurnatowska

Clinic of Children's Gastroenterology and Allergology, Medical University, Sporna 36/50, 91-738 Lódź.

112 strains of Candida albicans were isolated from oral cavity and ontocenoses of the upper digestive tract (endoscopy) of children (age: 5-17) with gastrointestinal disorders. Axenic strains were differentiated with API 20C AUX and API ZYM tests (bioMérieux). Then enzymograms and biotypes were determined for all the strains based on the activity of 19 hydrolases. The highest activity was noted for: e2 - phosphatase alcaline, e6 - leucine arylamidase, e11 - phosphatase acid, e5 - lipase (c14); e7 - valine arylamidase, e12 - naphtol-AS-BI-phosphohydrolase, e16 - alpha-glucosidase and e18 - N-acetyl-beta-glucosamidase, and the latter four were used for biotyping procedures. Our own system was based on the mathematical binominal distribution formula (1 : 4 : 6 : 4 : 1): all "+"; one "-", three "+"; two "-", two "+"; three "-", one "+"; all "-". We have found the following biotypes: A (16.1 +/- 3.5%), B1 (2.7 +/- 2.53%), B3 (8.0 +/- 2.5%), B4 (22.3 +/- 3.9%), C2 (1.8 +/- 1.3%), C3 (7.1 +/- 2.4%), C6 (30.4 +/- 4.3%), D, (11.6 +/- 3.0%).

UI	MeSH Term	Description	Entries
D007410	Intestinal Diseases	Pathological processes in any segment of the INTESTINE from DUODENUM to RECTUM.	Disease, Intestinal,Diseases, Intestinal,Intestinal Disease
D008297	Male		Males
D009055	Mouth	The oval-shaped oral cavity located at the apex of the digestive tract and consisting of two parts: the vestibule and the oral cavity proper.	Oral Cavity,Cavitas Oris,Cavitas oris propria,Mouth Cavity Proper,Oral Cavity Proper,Vestibule Oris,Vestibule of the Mouth,Cavity, Oral
D002176	Candida albicans	A unicellular budding fungus which is the principal pathogenic species causing CANDIDIASIS (moniliasis).	Candida albicans var. stellatoidea,Candida stellatoidea,Dematium albicans,Monilia albicans,Myceloblastanon albicans,Mycotorula albicans,Parasaccharomyces albicans,Procandida albicans,Procandida stellatoidea,Saccharomyces albicans,Syringospora albicans
D002648	Child	A person 6 to 12 years of age. An individual 2 to 5 years old is CHILD, PRESCHOOL.	Children
D002675	Child, Preschool	A child between the ages of 2 and 5.	Children, Preschool,Preschool Child,Preschool Children
D005243	Feces	Excrement from the INTESTINES, containing unabsorbed solids, waste products, secretions, and BACTERIA of the DIGESTIVE SYSTEM.
D005260	Female		Females
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D006867	Hydrolases	Any member of the class of enzymes that catalyze the cleavage of the substrate and the addition of water to the resulting molecules, e.g., ESTERASES, glycosidases (GLYCOSIDE HYDROLASES), lipases, NUCLEOTIDASES, peptidases (PEPTIDE HYDROLASES), and phosphatases (PHOSPHORIC MONOESTER HYDROLASES). EC 3.	Hydrolase