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Therapeutic oxygen delivery by perfluorocarbon-based colloids
Adv Colloid Interface Sci. 2021 May 1;294:102407. doi: 10.1016/j.cis.2021.102407. Online ahead of print.ABSTRACTAfter the protocol-related indecisive clinical trial of Oxygent, a perfluorooctylbromide/phospholipid nanoemulsion, in cardiac surgery, that often unduly assigned the observed untoward effects to the product, the development of perfluorocarbon (PFC)-based O2 nanoemulsions ("blood substitutes") has come to a low. Yet, significant further demonstrations of PFC O2-delivery efficacy have continuously been reported, such as relief of hypoxia after myocardial infarction or stroke; protection of vital organs during surg...
Source: Advances in Colloid and Interface Science - June 13, 2021 Category: Chemistry Authors: Marie Pierre Krafft Jean G Riess Source Type: research

Neurocognitive deficits in older patients with cancer
ConclusionNeurocognitive deficits (MCI and dementia) are more common in older adults with cancer. Factors associated with neurocognitive deficits include high comorbidity, stroke, warfarin use and metastatic cancer. Identification and management of these conditions is of great relevance in the course of cancer therapy.
Source: Journal of Geriatric Oncology - July 10, 2018 Category: Cancer & Oncology Source Type: research