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Updated: Oct 12, 2026
Quantitative Assessment of Human Neutrophil Migration Across a Cultured Bladder Epithelium
Published on: November 7, 2013
[Effect of antibiotics on spontaneous and direct migration of human leukocytes. Preliminary findings]
Abstract:
Like other human blood cells, neutrophiles can travel enter tissues spontaneously. This apparently casual journeying is arrested in the presence of infection and they migrate to the site of the lesion. Experiments in vitro have shown that tetracycline, rifamycin, chloramphenicol, and cefuroxine inhibit such migration. In the present paper, it is demonstrated that ampicillin and tauglycolcillin, a new semi-synthetic penicillin, exert no significant influence on either direct or spontaneous neutrophile migration.
Insights
Ampicillin and tauglycolcillin do not affect neutrophil migration to infection sites. Unlike other antibiotics, these penicillins do not inhibit the movement of these crucial white blood cells during infection responses.
Area of Science:
- Immunology
- Pharmacology
- Cell Biology
Background:
- Neutrophils are critical human blood cells that migrate to infection sites.
- Antibiotics like tetracycline and cefuroxime can inhibit neutrophil migration.
- Understanding how different antibiotics affect neutrophil function is important for infection management.
Purpose of the Study:
- To investigate the effect of ampicillin and tauglycillincillin on neutrophil migration.
- To determine if these semi-synthetic penicillins inhibit spontaneous or infection-induced neutrophil movement.
Main Methods:
- In vitro experiments were conducted to assess neutrophil migration.
- Direct and spontaneous neutrophil migration were measured in the presence of ampicillin and tauglycillincillin.
Main Results:
- Ampicillin and tauglycillincillin showed no significant influence on direct neutrophil migration.
- These penicillins did not significantly affect spontaneous neutrophil migration.
- The results contrast with other antibiotics that inhibit neutrophil chemotaxis.
Conclusions:
- Ampicillin and tauglycillincillin do not impede the essential migration of neutrophils.
- These findings suggest that ampicillin and tauglycillincillin may be suitable for treating infections without compromising neutrophil immune response.
