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Total 201 results found since Jan 2013.

Lowering Your Blood Pressure Could Reduce Alzheimer ’s Risk, New Research Shows
Margaret Daffodil Graham tries to live a healthy life, particularly since she has a health issue that requires constant attention. Like more than 100 million other Americans, the 74-year-old from Winston-Salem, N.C., has high blood pressure, and she has been taking medication to control it since she was in her 30s. So when she read that her nearby hospital, Wake Forest Baptist Medical Center, was looking for people with hypertension to volunteer for a study, she quickly signed up, knowing the doctors would monitor her blood pressure more intensively and hopefully lower her risk of developing heart disease and stroke. What...
Source: TIME: Health - August 9, 2018 Category: Consumer Health News Authors: Alice Park Tags: Uncategorized Aging Alzheimer's Research Source Type: news

The Impact of Diet and Lifestyle on Atrial Fibrillation
AbstractPurpose of ReviewAtrial fibrillation (AF) is the most common sustained cardiac arrhythmia in humans, affecting more than 33 million people globally. Its association with complex, resource intensive medical conditions such as stroke, heart failure and dementia have had profound impacts across existing health care structures. The global prevalence of AF has enjoyed significant growth despite significant improvement in our armamentarium for arrhythmia treatment.Recent FindingsEfforts aimed at curtailing the incidence, prevalence, or progression of AF have prompted re-evaluation of traditional frameworks for understand...
Source: Current Cardiology Reports - October 12, 2018 Category: Cardiology Source Type: research

Vitamin D3 deficiency in puberty rats causes presynaptic malfunctioning through alterations in exocytotic release and uptake of glutamate/GABA and expression of EAAC-1/GAT-3 transporters.
Abstract Recent experimental and epidemiologic investigations have revealed that the central nervous system is a target for vitamin D3 action and also linked vitamin D3 deficiency to Alzheimer's and Parkinson's disease, autism and dementia. Abnormal homeostasis of glutamate and GABA and signaling disbalance are implicated in the pathogenesis of major neurological diseases. Here, key transport characteristics of glutamate and GABA were analysed in presynaptic nerve terminals (synaptosomes) isolated from the cortex of vitamin D3 deficient (VDD) rats. Puberty rats were kept at the VDD diet up to adulthood. VDD caused...
Source: Food and Chemical Toxicology - October 24, 2018 Category: Food Science Authors: Krisanova N, Pozdnyakova N, Pastukhov A, Dudarenko M, Maksymchuk O, Parkhomets P, Sivko R, Borisova T Tags: Food Chem Toxicol Source Type: research

Molecules, Vol. 23, Pages 3305: Overview on the Effects of N-Acetylcysteine in Neurodegenerative Diseases
azzon N-acetylcysteine (NAC), which is an acetylated cysteine compound, has aroused scientific interest for decades due to its important medical applications. It also represents a nutritional supplement in the human diet. NAC is a glutathione precursor and shows antioxidant and anti-inflammatory activities. In addition to the uses quoted in the literature, NAC may be considered helpful in therapies to counteract neurodegenerative and mental health diseases. Furthermore, this compound has been evaluated for its neuroprotective potential in the prevention of cognitive aging dementia. NAC is inexpensive, commercially avai...
Source: Molecules - December 13, 2018 Category: Chemistry Authors: Giuseppe Tardiolo Placido Bramanti Emanuela Mazzon Tags: Review Source Type: research

Impact of a prudent lifestyle on the clinical outcomes of older men with bipolar disorder.
CONCLUSION: The excess morbidity and mortality of older men with BD seems to be mediated by non-prudent lifestyle practices. If future studies can demonstrate that this association is causal, then lifestyle interventions will need to become an integral part of the management of older adults with BD. PMID: 30596455 [PubMed - as supplied by publisher]
Source: Aging and Mental Health - December 31, 2018 Category: Geriatrics Authors: Almeida OP, Hankey GJ, Yeap BB, Flicker L Tags: Aging Ment Health Source Type: research

Update on obstructive sleep apnea for neuro-ophthalmology
Purpose of review Obstructive sleep apnea (OSA) is increasing in prevalence. The intermittent hypoxia of OSA has wide-ranging effects on a patient's general health outcomes. However, gold-standard investigations and treatment are expensive and a significant burden on patients. Therefore, OSA research remains focused on improving the means of diagnosing and treating OSA, in high-risk-associated conditions. This review is to provide an update on the advances in the field of OSA. Recent findings There has been recent debate about the best practice for diagnosis and treatment of OSA. Further work has been done on conditio...
Source: Current Opinion in Neurology - January 13, 2019 Category: Neurology Tags: NEURO-OPHTHALMOLOGY: Edited by Valérie Biousse Source Type: research

Apelin-13 Suppresses Neuroinflammation Against Cognitive Deficit in a Streptozotocin-Induced Rat Model of Alzheimer ’s Disease Through Activation of BDNF-TrkB Signaling Pathway
Conclusion The data in this manuscript demonstrates that apelin-13 upregulates BDNF against STZ-induced congnitive impairment by suppressing glial cell activity and inflammatory factors release. This suggests apelin signaling may be a new target in the treatment of AD. Ethics Statement All experimental protocols were carried out according to the National Institutes of Health Guide for the Care and Use of Laboratory Animals approved by the Central South University at XiangYa Animal Care and Use Committee. Author Contributions XqQ and LH conceived the study and contributed to its experimental design. HqL carried out the...
Source: Frontiers in Pharmacology - April 15, 2019 Category: Drugs & Pharmacology Source Type: research

Genetic knockout of myosin light chain kinase (MLCK210) prevents cerebral microhemorrhages and attenuates neuroinflammation in a mouse model of vascular cognitive impairment and dementia
We report here that genetic knockout (KO) of MLCK210 protects against cerebral microhemorrhages and neuroinflammation induced by chronic dietary hyperhomocysteinemia. Overall, the results are consistent with an accumulating body of evidence supporting MLCK210 as a potential therapeutic target for tissue barrier dysfunction and specifically implicate it in BBB dysfunction and neuroinflammation in a model of VCID.
Source: AGE - May 18, 2019 Category: Geriatrics Source Type: research

Genetics of hyperhomocysteinemia and 1-carbon metabolism: implications for retinal structure and eye functions.
Abstract Homocysteine (Hcy); a sulfur-containing non-proteinogenic amino acid is generated as a metabolic intermediate. Hcy constitutes an important part of the "1-carbon metabolism" during methionine turnover. Elevated levels of Hcy known as hyperhomocysteinemia (HHcy) results from vitamin B deficiency, lack of exercise, smoking, excessive alcohol intake, high fat and methionine rich diet, and the underlying genetic defects. These factors directly affect the "1-carbon metabolism (methionine-Hcy-folate)" of a given cell. In fact, the Hcy levels are determined primarily by dietary intake, vitamin status, and the ge...
Source: Canadian Journal of Physiology and Pharmacology - July 31, 2019 Category: Drugs & Pharmacology Authors: George AK, Majumder A, Ice H, Homme RP, Eyob W, Tyagi SC, Singh M Tags: Can J Physiol Pharmacol Source Type: research

Rationale and Design of the Hamburg City Health Study
AbstractThe Hamburg City Health Study  (HCHS) is a large, prospective, long-term, population-based cohort study and a unique research platform and network to obtain substantial knowledge about several important risk and prognostic factors in major chronic diseases. A random sample of 45,000 participants between 45 and 74 years of age from the general population of Hamburg, Germany, are taking part in an extensive baseline assessment at one dedicated study center. Participants undergo 13 validated and 5 novel examinations primarily targeting major organ system function and structures including extensive imaging examinatio...
Source: European Journal of Epidemiology - November 7, 2019 Category: Epidemiology Source Type: research

How to Keep Alzheimer ’s From Bringing About the Zombie Apocalypse
I tried to kill my father for years. To be fair, I was following his wishes. He’d made it clear that when he no longer recognized me, when he could no longer talk, when the nurses started treating him like a toddler, he didn’t want to live any longer. My father was 58 years old when he was diagnosed with Alzheimer’s disease. He took the diagnosis with the self-deprecating humor he’d spent a lifetime cultivating, constantly cracking jokes about how he would one day turn into a zombie, a walking corpse. We had a good 10 years with him after the diagnosis. Eventually, his jokes came true. Seven years ...
Source: TIME: Health - November 20, 2019 Category: Consumer Health News Authors: Jay Newton-Small Tags: Uncategorized Alzheimer's Disease Source Type: news

Top 10 Health Questions America Asked Dr. Google In 2019
(CNN) — Google users in the United States had a lot of questions about blood pressure, the keto diet and hiccups in 2019. Those topics were among the 10 most-searched health-related questions on the search engine this year, according to new data from Google. The list was based on search terms collected between January and early December. Last year, the top health-related questions Googled by people in the US included what is amyotrophic lateral sclerosis, or ALS, what is endometriosis and how long does weed stay in your urine. In 2017, what is lupus, how long does the flu last and what causes hiccups were some of the...
Source: WBZ-TV - Breaking News, Weather and Sports for Boston, Worcester and New Hampshire - December 12, 2019 Category: Consumer Health News Authors: Health – CBS Boston Tags: Health News CNN Google Source Type: news

Educational interventions on nutrition among older adults: A systematic review and meta-analysis of randomized clinical trials
Unhealthy food habits are associated with non-communicable diseases (NCD) [1 –3] and nutritional deficiencies [4]. According to the World Health Organization (WHO) [5], more than half of all deaths were due to ten main causes, with the leading killers being ischaemic heart disease and stroke. Diets characterized by a low intake of fruit and vegetable (FV) and fibre increas e the risk of hypertension, diabetes mellitus (DM), obesity, cardiovascular diseases (CVD), gastrointestinal cancers, nutritional deficiencies, pancreatic diseases, depression and the development of cognitive impairment and dementia [4–7].
Source: Maturitas - March 18, 2020 Category: Primary Care Authors: Felix Jesus Neves, Luciana Yuki Tomita, Angela Sun Li Wu Liu, Solange Andreoni, Luiz Roberto Ramos Source Type: research