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Nutrition: Vitamin A

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Total 35 results found since Jan 2013.

Role of Vitamins in Cardiovascular Health: Know Your Facts - Part 1
Curr Vasc Pharmacol. 2023 Sep 12. doi: 10.2174/1570161121666230912155548. Online ahead of print.ABSTRACTCardiovascular (CV) disease (CVD) is a major cause of morbidity and mortality world-wide, thus it is important to adopt preventive interventions. Observational data demonstrating CV benefits of vitamin supplements, advanced by self-proclaimed experts have resulted in ~50% of Americans reporting the use of multivitamins for health promotion; this practice has led to a multi-billion-dollar business of the multivitamin-industry. However, the data on the extensive use of multivitamins show no consistent benefit for CVD preve...
Source: Current Vascular Pharmacology - September 13, 2023 Category: Drugs & Pharmacology Authors: Antonis A Manolis Theodora A Manolis Helen Melita Antonis S Manolis Source Type: research

Role of Vitamins in Cardiovascular Health: Know Your Facts-Part 2
Curr Vasc Pharmacol. 2023 Sep 11. doi: 10.2174/1570161121666230911115725. Online ahead of print.ABSTRACTCardiovascular disease (CVD) is a major cause of morbidity/mortality world-wide, hence preventive interventions are crucial. Observational data showing beneficial CV-effects of vitamin supplements, promoted by self-proclaimed experts, have led to ~50% of Americans using multivitamins; this practice has culminated into a multi-billion-dollar business. However, robust evidence is lacking, and certain vitamins might incur harm. This two-part review focuses on the attributes or concerns about specific vitamin consumption on ...
Source: Current Vascular Pharmacology - September 11, 2023 Category: Drugs & Pharmacology Authors: Antonis A Manolis Theodora A Manolis Helen Melita Antonis S Manolis Source Type: research

Retinal stroke: research models, targets and experimental drugs
Expert Opin Investig Drugs. 2023 Aug 31. doi: 10.1080/13543784.2023.2254688. Online ahead of print.ABSTRACTINTRODUCTION: Retinal artery occlusion (RAO), often caused by a microembolus and resulting in inner retinal ischemia, could be considered as the retinal analogue to cerebral stroke. Although several therapeutic targets have been suggested in animal models of retinal ischemia and several potential treatments have been evaluated on small series of patients, central retinal artery occlusion (CRAO) is still rarely treatable in clinical practice.AREAS COVERED: Here, we review several animal models of RAO, including increas...
Source: Expert Opinion on Investigational Drugs - August 31, 2023 Category: Drugs & Pharmacology Authors: Alejandra Daruich Matthieu P Robert Marta Zola Alexandre Matet Dominique Bremond-Gignac Source Type: research

Risk of acute stroke in patients with retinal artery occlusion: a systematic review and meta-analysis
CONCLUSIONS: The meta-analysis demonstrated that people with RAO are significantly more likely to get an acute stroke than patients without RAO. In addition, patients with RAO are substantially more likely than those without RAO to develop an acute stroke following an occlusion episode, especially if they are under 75 years old. However, given that only a small number of the studies in our review did not show a clear correlation between the two, we believe more research is required to conclusively link RAO and the prevalence of acute stroke.PMID:37401301 | DOI:10.26355/eurrev_202306_32803
Source: Pharmacological Reviews - July 4, 2023 Category: Drugs & Pharmacology Authors: O Al Jarallah Source Type: research