For surgical systematic reviews, the optimal literature search for RCT employs MEDLINE and CENTRAL. For surgical systematic reviews of NRS, Web of Science instead of CENTRAL should be searched. EMBASE does not contribute substantially to reviews with a surgical intervention.

Reactive responses of Müller and microglial cells are not restricted to detached retinal areas but are also observed in nondetached regions of the porcine retina. The gliosis in the nondetached retina may reflect, or may contribute to, neuronal degeneration that may explain the impaired recovery of vision observed in human subjects after retinal reattachment surgery.

Colonic J pouch and side-to-end CAA or transverse coloplasty lead to a better functional outcome than straight CAA for the first year after surgery.

The use of synthetic peptides as HIV-1 inhibitors has been subject to research over recent years. Although the initial therapeutic attempts focused on HIV-coded enzymes, structural HIV proteins and, more specifically, the mechanisms that the virus uses to infect and replicate are now also considered therapeutic targets. The interest for viral fusion and entry inhibitors is growing significantly, given that they are applicable in combined therapies or when resistance to other antiretroviral drugs is seen and that they act before the virus enters the cell. The 124 synthetic sequences of the GBV-C E2 envelope protein have been obtained by SPPS. The interaction of certain GBV-C peptide sequences with the HIV-1 fusion peptide has been proven through the use of biophysical techniques. We also show how GBV-C E2 domains notably decrease cellular membrane fusion and interfere with the HIV-1 infectivity in a dose-dependent manner, highlighting their potential utility in future anti-HIV-1 therapies.