and Keynotes Archives - Page 34 of 40

Methyl-α-D-glucopyranoside (MGP) Test: Introduction, Principle, Test Requirements, Procedure, Result-Interpretation, Limitations, and Keynotes

February 17, 2023February 2, 2023 by Medical Lab Notes

Methyl-α-D-glucopyranoside (MGP) Test- Positive and Negative Results Demonstration

Introduction of Methyl-α-D-glucopyranoside (MGP)Test Methyl-α-D-glucopyranoside (MGP) test is effective for species identification of Enterococcus. Enterococcus gallinarum and Enterococcus casseliﬂavus are MGP test positive while Enterococcus faecalis and Enterococcus faecium are negative. Vancomycin-resistant Enterococcus faecium (VREF) is a serious nosocomial problem that is difficult to differentiate from Enterococcus gallinarum and Enterococcus casseliﬂavus, while not important for purposes of control of …

Indoxyl Acetate Disk Test: Introduction, Principle, Test Requirements, Procedure, Result-Interpretation, Limitations, and Keynotes

February 17, 2023February 2, 2023 by Medical Lab Notes

Indoxyl Acetate Disk Test-Positive and Negative Results

Introduction of Indoxyl Acetate Disk Test Indoxyl is a tryptophan product of putrefactive decomposition in the intestines of humans by a bacterial esterase. This Indoxyl Acetate Disk test uses to distinguish Campylobacter species. Positive tests are Campylobacter jejuni and Campylobacter coli whereas Campylobacter lari and Campylobacter fetus are negative. Principle of Indoxyl Acetate Disk Assay The …

Microbiology Reporting Methods: Introduction, List of Templates, and Keynotes

May 2, 2023January 27, 2023 by Medical Lab Notes

Salmonella Typhi isolated from blood culture-Growth on Nutrient agar, blood agar and MacConkey medium, Biochemical reactions in TSI, SIM,Citrate and Urea agar, and growth on broth medium (blood culture bottle)-demonstration

Introduction of Microbiology Reporting Methods Microbiology Reporting Methods are useful to provide similar report formats from different Microbiology Laboratory platforms that should sound Microbiologically clear and concise. It should also be compatible with International Guidelines of Clinical Microbiology Practice like the Clinical & Laboratory Standards …

TCBS Agar : Introduction, Composition,Principle, Test Requirement,Procedure, Result -Interpretation, Limitation, and Keynotes

January 26, 2023January 24, 2023 by Medical Lab Notes

Vibrio cholerae colony morphology on TCBS agar

Introduction of TCBS Agar Vibrio cholerae is the causative agent of cholera and Thiosulfate Citrate bile salts sucrose (TCBS) agar is a selective as well as differential culture medium used for selective isolation of this bacterium including its species from a variety of clinical and nonclinical specimens. TCBS agar …

Dermatophyte Test Medium (DTM): Introduction, Composition, Principle, Test Requirements, Procedure, Result-Interpretation, Colony Characteristics, Modifications,Uses, and Keynotes

February 17, 2023January 21, 2023 by Medical Lab Notes

Dermatophytes growth on Dermatophyte Test Medium (DTM)

Introduction of Dermatophyte Test Medium (DTM) Dermatophyte Test Medium (DTM) is a selective and differential medium recommended for the cultivation and isolation of pathogenic dermatophytes. The Dermatophytes are a distinct group of fungi that infect the hair, skin, and nails in humans producing a variety of …

API Test for Bacteria: Introduction, Principle, Test Requirements, Test Procedure, Result- Interpretation, Advantages, and Keynotes

January 13, 2023January 13, 2023 by Medical Lab Notes

Introduction of API Test for Bacteria API test for bacteria as shown above picture is a 20-jumbo tests kit for a biochemical panel for the identification and differentiation of members of the family Enterobacteriaceae. API stands for Analytical Profile Index. It is an API 20E Test kit …

Bile Solubility Test: Introduction, Principle, Test Requirements, Procedure, Result-Interpretation, and Keynotes

January 13, 2023January 13, 2023 by Medical Lab Notes

Bile Solubility Test- Positive and Negative

Introduction of Bile Solubility Test Bile solubility test uses for presumptive identification of Streptococcus pneumoniae. Principle of Bile Solubility Test Bile salts, specifically sodium deoxycholate and sodium taurocholate, have the capacity to selectively lyse Streptococcus pneumoniae when added to actively growing bacteria in agar or broth media. S. pneumoniae produces autolytic …

Visiting Visa via Sponsorship: Introduction, Requirements, and Keynotes

December 16, 2022October 25, 2022 by Medical Lab Notes

Visiting Visa via Sponsorship Introduction If someone’s family member in Europe (particularly the Czech Republic), he/she wants to bring his family member through sponsorship various documents are mandatory. Some documents may vary according to the situation and relation. A visit visa is also called a …