Is the Streptococcus pneumoniae capsule required for full virulence in pneumococcal endophthalmitis?
Endophthalmitis caused by the encapsulated strain is more damaging to retinal function and structural integrity. These findings indicate that capsule is an important virulence factor of S. pneumoniae endophthalmitis, in contrast to keratitis, suggesting that the anatomic host site in pneumococcal ocular infections is important.
No direct causal relationship has been established between asymptomatic carriage of Leiden and prothrombin mutation in heterozygous configuration and the occurrence of severe late pregnancy complications. These types of mutation represent only a slightly increased risk in terms of development of thrombophylic events. General LMWH prophylaxis during pregnancy is not indicated. However, individual careful monitoring of hemocoagulation changes and early detection of associated transient situations potentiating risk of thrombembolic events is desirable. Statistically significant differences in the TAT results between group A and B at the end of puerperium revealed that the recommended extended LMWH prophylaxis until the end of puerperium was not followed by a number of women who started the prophylaxis on the date of labor.