quellung reaction (Meaning)
quellung reaction (n)
the swelling of the capsule surrounding a microorganism after reaction with an antibody; the basis of certain tests for identifying microorganisms
Synonyms & Antonyms of quellung reaction
No Synonyms and anytonyms found
quellung reaction Sentence Examples
- The quellung reaction is a laboratory technique used to detect the presence of bacterial capsules.
- Microbiologists use the quellung reaction to identify specific strains of bacteria based on their capsule characteristics.
- During the quellung reaction, antibodies are added to a bacterial sample to determine if the bacteria possess a capsule.
- The positive quellung reaction results in the swelling of the bacterial capsule, making it more visible under a microscope.
- The quellung reaction is commonly used in the diagnosis of Streptococcus pneumoniae infections.
- Proper interpretation of the quellung reaction requires careful observation and expertise.
- The quellung reaction can be used to differentiate between encapsulated and non-encapsulated strains of bacteria.
- The development of molecular techniques has reduced the reliance on the quellung reaction for bacterial identification in some laboratories.
- Training in the quellung reaction is essential for microbiologists to accurately diagnose bacterial infections.
- Researchers continue to refine the quellung reaction to improve its sensitivity and specificity in bacterial detection.
FAQs About the word quellung reaction
the swelling of the capsule surrounding a microorganism after reaction with an antibody; the basis of certain tests for identifying microorganisms
No synonyms found.
No antonyms found.
The quellung reaction is a laboratory technique used to detect the presence of bacterial capsules.
Microbiologists use the quellung reaction to identify specific strains of bacteria based on their capsule characteristics.
During the quellung reaction, antibodies are added to a bacterial sample to determine if the bacteria possess a capsule.
The positive quellung reaction results in the swelling of the bacterial capsule, making it more visible under a microscope.
