2016

11101 bookmarks
Newest
Functional Nutrients for Epilepsy - PMC
Functional Nutrients for Epilepsy - PMC
Epilepsy is a common neurological disorder of which seizures are a core symptom. Approximately one third of epileptic patients are resistant to antiepileptic drugs and therefore require alternative therapeutic options. Dietary and nutritional ...
·pmc.ncbi.nlm.nih.gov·
Functional Nutrients for Epilepsy - PMC
Public Health Risks of PFAS-Related Immunotoxicity Are Real | Current Environmental Health Reports
Public Health Risks of PFAS-Related Immunotoxicity Are Real | Current Environmental Health Reports
Purpose of Review The discovery of per- and polyfluoroalkyl substances (PFAS) in the environment and humans worldwide has ignited scientific research, government inquiry, and public concern over numerous adverse health effects associated with PFAS exposure. In this review, we discuss the use of PFAS immunotoxicity data in regulatory and clinical decision-making contexts and question whether recent efforts adequately account for PFAS immunotoxicity in public health decision-making. Recent Findings Government and academic reviews confirm the strongest human evidence for PFAS immunotoxicity is reduced antibody production in response to vaccinations, particularly for tetanus and diphtheria. However, recent events, such as the economic analysis supporting the proposed national primary drinking water regulations and clinical monitoring recommendations, indicate a failure to adequately incorporate these data into regulatory and clinical decisions. Summary To be more protective of public health, we recommend using all relevant immunotoxicity data to inform current and future PFAS-related chemical risk assessment and regulation. Biological measures of immune system effects, such as reduced antibody levels in response to vaccination, should be used as valid and informative markers of health outcomes and risks associated with PFAS exposure. Routine toxicity testing should be expanded to include immunotoxicity evaluations in adult and developing organisms. In addition, clinical recommendations for PFAS-exposed individuals and communities should be revisited and strengthened to provide guidance on incorporating immune system monitoring and other actions that can be taken to protect against adverse health outcomes.
·link.springer.com·
Public Health Risks of PFAS-Related Immunotoxicity Are Real | Current Environmental Health Reports
Whole Coffee Cherry Extract Improves Working Memory and Response Inhibition: Acute and Longitudinal Results from a Remote, Randomized, Double-Blind, Placebo-Controlled Clinical Trial - PubMed
Whole Coffee Cherry Extract Improves Working Memory and Response Inhibition: Acute and Longitudinal Results from a Remote, Randomized, Double-Blind, Placebo-Controlled Clinical Trial - PubMed
Earlier laboratory-based evidence has suggested that polyphenol-rich, decaffeinated whole coffee cherry extract (CCE) supports improvements in acute and long-term cognitive performance. To better understand CCE's potential to promote cognitive processing, we conducted a first-of-its-kind remote clin …
·pubmed.ncbi.nlm.nih.gov·
Whole Coffee Cherry Extract Improves Working Memory and Response Inhibition: Acute and Longitudinal Results from a Remote, Randomized, Double-Blind, Placebo-Controlled Clinical Trial - PubMed
Effects of nutritional interventions on BDNF concentrations in humans: a systematic review - PubMed
Effects of nutritional interventions on BDNF concentrations in humans: a systematic review - PubMed
Objectives: Brain-derived neurotrophic factor (BDNF) plays an essential role in brain and metabolic health. The fact that higher concentrations are associated with improved cognitive performance has resulted in numerous intervention trials that aim at elevating BDNF levels. This systematic re …
·pubmed.ncbi.nlm.nih.gov·
Effects of nutritional interventions on BDNF concentrations in humans: a systematic review - PubMed
Aging-Associated Amyloid-β Plaques and Neuroinflammation in Bottlenose Dolphins (Tursiops truncatus) and Novel Cognitive Health-Supporting Roles of Pentadecanoic Acid (C15:0)
Aging-Associated Amyloid-β Plaques and Neuroinflammation in Bottlenose Dolphins (Tursiops truncatus) and Novel Cognitive Health-Supporting Roles of Pentadecanoic Acid (C15:0)
There is an urgent need to identify interventions that broadly target aging-related cognitive decline and progression to Alzheimer’s disease (AD). Bottlenose dolphins (Tursiops truncatus) have histologic changes similar to AD in humans, and they also develop shared age-associated co-morbidities identified as risk factors for AD in humans, including type 2 diabetes, ferroptosis, and iron overload, which can be driven by nutritional C15:0 deficiency. We hypothesized that (1) dolphins would have amyloid beta (Aβ) plaques and neuroinflammation that paralleled that of humans in relation to age-related progression, quantitative concentration, and brain region; and (2) C15:0 would have dose-dependent activities relevant to protecting cognitive health. Quantitative immunohistochemistry staining was used to assess 68 tissues from archived brains of 19 Navy dolphins to evaluate associations among amyloid beta (Aβ) plaques and neuroinflammation by brain region, sex, and age group. Further, dose-dependent C15:0 activities, using a third-party panel intended to screen for potential AD therapeutics, were evaluated. Similar to humans, dolphins had the highest Aβ plaque density variation in the hippocampus (90th percentile of 4.95 plaques/mm2), where plaque density increased with age (p = 0.05). All measured markers of neuroinflammation were detected, including the highest concentrations of activated microglia (CD68+) in the hippocampus (0.46 ± 0.38 cells/mm2). C15:0 was a dose-dependent inhibitor of two targets, fatty acid amide hydrolase (FAAH) (IC50 2.5 µM, 89% maximum inhibition at 50 µM relative to URB597) and monoamine oxidase B (MAO-B) (IC50 19.4 µM, 70% maximum inhibition at 50 µM relative to R(-)-Deprenyl). These activities have demonstrated efficacy against Aβ formation and neuroinflammation, including protection of cognitive function in the hippocampus. These findings suggest that, in addition to protecting against AD co-morbidities, C15:0 may play a distinct role in supporting cognitive health, especially at higher concentrations.
·mdpi.com·
Aging-Associated Amyloid-β Plaques and Neuroinflammation in Bottlenose Dolphins (Tursiops truncatus) and Novel Cognitive Health-Supporting Roles of Pentadecanoic Acid (C15:0)
APDA Symptom Tracker App | American Parkinson Disease Association
APDA Symptom Tracker App | American Parkinson Disease Association
A New & Improved App to Help Track Your Symptoms Each person’s Parkinson’s disease symptoms are different. The more you and your care team know, the more personalized your care can be. The user-friendly APDA Symptom Tracker app helps you capture the details of your symptoms, with new and enhanced features including a medication tracker, notes section, […]
·apdaparkinson.org·
APDA Symptom Tracker App | American Parkinson Disease Association
Earl R. Dorsey, M.D. | UR Medicine
Earl R. Dorsey, M.D. | UR Medicine
The University of Rochester Medical Center (URMC) is one of the nation’s leading academic medical centers. It forms the centerpiece of the University of Rochester’s health research, teaching and patient care missions. The University of Rochester Medical Center is a private, coeducational, nonsectarian, and nonprofit research university.
·urmc.rochester.edu·
Earl R. Dorsey, M.D. | UR Medicine
L-Serine Powder Supplement - Memory Booster
L-Serine Powder Supplement - Memory Booster
Discover the transformative potential of L-Serine powder, a powerhouse in the world of wellness support. A favored choice among those who prioritize their health regimen, L-Serine stands out in the vast landscape of nutritional supplements. Experience a choice that discerning wellness enthusiasts trust—an addition to your daily routine that signifies dedication to optimal well-being.
·bulksupplements.com·
L-Serine Powder Supplement - Memory Booster