How does infection affect surgical gut sutures?

Infection can significantly impact the absorption rates of surgical gut sutures. When surgical gut sutures are exposed to an infectious process, the presence of bacteria and inflammatory mediators can lead to changes in the tissue environment. Specifically, inflammation often alters the biochemical environment around the sutures, accelerating the breakdown and absorption of the material.

As infection occurs, enzymes released by inflammatory cells, as well as the increased blood flow and fluid accumulation associated with infection, can promote a more rapid degradation of the suture material. This faster breakdown can lead to an earlier than expected loss of suturing strength. Consequently, the absorption rate of these sutures is increased due to the combination of enzymatic activity and the altered biological conditions surrounding the sutures.

In summary, the correct assertion is that infection decreases the effective strength and lifespan of surgical gut sutures due to enhanced absorption rates, which can complicate the healing process and the stability of the surgical site.