Metal ions present in cellular microenvironment have been implicated as drivers of aggregation of amyloid forming proteins. Zinc (Zn2+) ions have been reported to directly interact with α-synuclein (AS), a causative agent of Parkinson's disease and other neurodegenerative diseases, and promote its aggregation. AS is a small intrinsically disordered protein (IDP) i.e., understanding molecular factors… Continue reading Zinc ions prevent α-synuclein aggregation by enhancing chaperone function of human serum albumin
Category: supplements
Dietary intake of thiamine and riboflavin in relation to severe headache or migraine: A cross-sectional survey
AbstractObjectiveThe purpose of this study was to identify the prevalence of severe headache or migraine and the association between dietary thiamine and riboflavin intake with headache history using a large, nationally representative population sample.BackgroundSevere headache and migraine are common and disabling neurological disorders worldwide. Previous studies revealed that the B vitamin group, as an important… Continue reading Dietary intake of thiamine and riboflavin in relation to severe headache or migraine: A cross-sectional survey
Effects of cocoa extract and a multivitamin on cognitive function: A randomized clinical trial
IntroductionDietary supplements are touted for cognitive protection, but supporting evidence is mixed. COSMOS-Mind tested whether daily administration of cocoa extract (containing 500 mg/day flavanols) versus placebo and a commercial multivitamin-mineral (MVM) versus placebo improved cognition in older women and men.MethodsCOSMOS-Mind, a large randomized two-by-two factorial 3-year trial, assessed cognition by telephone at baseline and annually. The… Continue reading Effects of cocoa extract and a multivitamin on cognitive function: A randomized clinical trial
Vitamin D deficiency and C-reactive protein: a bidirectional Mendelian randomization study
AbstractBackgroundLow vitamin D status is often associated with systemic low-grade inflammation as reflected by elevated C-reactive protein (CRP) levels. We investigated the causality and direction of the association between vitamin D status and CRP using linear and non-linear Mendelian randomization (MR) analyses.MethodsMR analyses were conducted using data from 294 970 unrelated participants of White-British ancestry from… Continue reading Vitamin D deficiency and C-reactive protein: a bidirectional Mendelian randomization study
Rapidly Increasing Serum 25(OH)D Boosts the Immune System, against Infections—Sepsis and COVID-19
Vitamin D deficiency is a global public health problem, a pandemic that commonly affects the elderly and those with comorbidities such as obesity, diabetes, hypertension, respiratory disorders, recurrent infections, immune deficiency, and malignancies, as well as ethnic minorities living in temperate countries. The same groups were worst affected by COVID-19. Since vitamin D deficiency weakens… Continue reading Rapidly Increasing Serum 25(OH)D Boosts the Immune System, against Infections—Sepsis and COVID-19
High-dose Vitamin B6 supplementation reduces anxiety and strengthens visual surround suppression
ObjectiveVitamins B6 and B12 are involved in metabolic processes that decrease neural excitation and increase inhibition. This double-blind study investigated the effects of supplementation for 1 month with a high-dose of B6 or B12, compared to placebo, on a range of behavioural outcome measures connected to the balance between neural inhibition and excitation.Methods478 young adults… Continue reading High-dose Vitamin B6 supplementation reduces anxiety and strengthens visual surround suppression
High-dose Vitamin B6 supplementation reduces anxiety and strengthens visual surround suppression
ObjectiveVitamins B6 and B12 are involved in metabolic processes that decrease neural excitation and increase inhibition. This double-blind study investigated the effects of supplementation for 1 month with a high-dose of B6 or B12, compared to placebo, on a range of behavioural outcome measures connected to the balance between neural inhibition and excitation.Methods478 young adults… Continue reading High-dose Vitamin B6 supplementation reduces anxiety and strengthens visual surround suppression
Effect of active vitamin D treatment on development of type 2 diabetes: DPVD randomised controlled trial in Japanese population
To assess whether eldecalcitol, an active vitamin D analogue2, can reduce the development of type 2 diabetes among adults with impaired glucose tolerance. Design Double blinded, multicentre, randomised, placebo controlled trial. Setting Three hospitals in Japan, between June 2013 and August 2019. Participants People aged 30 years and older who had impaired glucose tolerance defined… Continue reading Effect of active vitamin D treatment on development of type 2 diabetes: DPVD randomised controlled trial in Japanese population
526.3 – Liver Proteomic Profile in Mice on a High-Fat Diet: Modulation with Anti-Tumor Intervention
Presenting AuthorUniversity of Michigan ntroduction: Nonalcoholic fatty liver disease (NAFLD) is becoming a primary cause of liver damage in Western society. Nonalcoholic steatohepatitis (NASH) is an advanced stage of NAFLD and may lead to liver cancer. Our previous long-term murine studies have shown the beneficial role of Aquamin, a red marine algae-derived (calcium, magnesium, additional… Continue reading 526.3 – Liver Proteomic Profile in Mice on a High-Fat Diet: Modulation with Anti-Tumor Intervention
