Association between post-procedural hyperoxia and poor functional outcome after mechanical thrombectomy for ischemic stroke: an observational study.

Background: The actual effects of oxygen therapy on patients who have suffered a stroke are still unknown, and its recommendation as a routine measure in emergency services remains controversial. The aim of this study is to determine the effect of hyperoxia in functional recovery in patients with ischemic stroke who underwent intra-arterial mechanical thrombectomy (IAMT).

Methods: A prospective observational cohort study that included all adult patients consecutively admitted to the intensive care unit (ICU) due to an ischemic stroke in the anterior cerebral circulation and following an IAMT intervention, between 2010 and 2015.

Analysis of cholinesterases in human prostate and sperm: implications in cancer and fertility.

Acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) are postulated to play non-cholinergic roles in cellular physiology. The probable implication of cholinesterases (ChEs) in several human pathologies prompted us to study the cholinergic components in the male reproductive system. Surgical pieces of prostatic cancer (PC) and benign prostatic hyperplasia (BPH) were analyzed for AChE and BChE activity.