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On HIV in the elderly and vitamin B metabolism in HIV infection
(2022-01-17)
The evolution of the human deficiency virus (HIV) field is unparalleled in the history of infectious diseases. From the first cases in the beginning of the 1980s, when an HIV diagnosis was a death sentence, through the ...
The role of the alpha 7 nicotinic acetylcholine receptor in inflammation and brain injury
(2022-01-13)
The alpha 7 nicotinic acetylcholine receptors (α7nAChR) are expressed in the nervous system as well as on peripheral immune cells where it participates in the cholinergic anti-inflammatory pathway. Inflammation is a common ...
On the biological response to different biomaterials under normal and irradiated conditions
(2022-03-10)
There are several challenges when introducing an implant into a host. Concerning soft tissues, major complications are fibrosis and capsule contracture, whereas for bone, failure of osseointegration may occur. In addition ...