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Condition: Chronic Obstructive Pulmonary
Nutrition: Calcium

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Total 20 results found since Jan 2013.

Mechanism of Hypoxia-Mediated Smooth Muscle Cell Proliferation Leading to Vascular Remodeling
Biomed Res Int. 2022 Dec 24;2022:3959845. doi: 10.1155/2022/3959845. eCollection 2022.ABSTRACTVascular remodeling refers to changes in the size, contraction, distribution, and flow rate of blood vessels and even changes in vascular function. Vascular remodeling can cause cardiovascular and cerebrovascular diseases. It can also lead to other systemic diseases, such as pulmonary hypertension, pulmonary atherosclerosis, chronic obstructive pulmonary disease, stroke, and ascites of broilers. Hypoxia is one of the main causes of vascular remodeling. Prolonged hypoxia or intermittent hypoxia can lead to loss of lung ventilation,...
Source: Biomed Res - January 3, 2023 Category: Research Authors: Xiaojuan Huang Elif Ece Akg ün Khalid Mehmood Hui Zhang Zhaoxin Tang Ying Li Source Type: research

Admission Serum Calcium Level and Short-Term Mortality After Acute Ischemic Stroke: A Secondary Analysis Based on a Norwegian Retrospective Cohort
ConclusionACSC is positively associated with 30-day mortality in IS patients, and the relationship between them is linear.
Source: Frontiers in Neurology - June 15, 2022 Category: Neurology Source Type: research

Hypoxic Regulation of the Large-Conductance, Calcium and Voltage-Activated Potassium Channel, BK
Hypoxia is a condition characterized by a reduction of cellular oxygen levels derived from alterations in oxygen balance. Hypoxic events trigger changes in cell-signaling cascades, oxidative stress, activation of pro-inflammatory molecules, and growth factors, influencing the activity of various ion channel families and leading to diverse cardiovascular diseases such as myocardial infarction, ischemic stroke, and hypertension. The large-conductance, calcium and voltage-activated potassium channel (BK) has a central role in the mechanism of oxygen (O2) sensing and its activity has been related to the hypoxic response. BK ch...
Source: Frontiers in Physiology - December 22, 2021 Category: Physiology Source Type: research

Osteoporosis and Sarcopenia Increase Frailty Syndrome in the Elderly
Conclusions World population is aging and the increase in life expectancy is often unhealthy. In particular, musculoskeletal aging, which leads to sarcopenia and osteoporosis, has several causes such as changes in body composition, inflammation, and hormonal imbalance. Sarcopenia, osteoporosis, and more frequently, sarcopenic obesity are commonly associated with aging and frequently closely linked each other, often leading to the development of a frailty syndrome. Frailty syndrome favors an increased risk of loss function in daily activities, for cardiovascular diseases, cancers, falls, and mortality. As the number of eld...
Source: Frontiers in Endocrinology - April 23, 2019 Category: Endocrinology Source Type: research

Nutrient intake and urinary incontinence in Korean women: A propensity score ‐matched analysis from the Korea National Health and Nutrition Examination Survey data
ConclusionHigh carbohydrate intake seems to be significantly related to female urinary incontinence in the Korean population.
Source: International Journal of Urology - August 28, 2017 Category: Urology & Nephrology Authors: Jun Ho Lee, Hyo Serk Lee Tags: Original Article Source Type: research

The risk of lower gastrointestinal bleeding in low ‐dose aspirin users
ConclusionsThe risk of LGIB was higher in low‐dose aspirin users than in aspirin nonusers in this nationwide cohort. Low‐dose aspirin, NSAIDs, steroids, SSRIs, PPIs and H2RAs were independent risk factors for LGIB.
Source: Alimentary Pharmacology and Therapeutics - April 27, 2017 Category: Drugs & Pharmacology Authors: W. ‐C. Chen, K.‐H. Lin, Y.‐T. Huang, T.‐J. Tsai, W.‐C. Sun, S.‐K. Chuah, D.‐C. Wu, P.‐I. Hsu Tags: Original Article Source Type: research

Visual estimate of coronary artery calcium predicts cardiovascular disease in COPD
Conclusions A simple visual score for CAC performs well in predicting prevalent CAD and incident CVD in smokers with and without COPD.
Source: European Respiratory Journal - November 7, 2016 Category: Respiratory Medicine Authors: Bhatt, S., Kazerooni, E., Newell, J., Hokanson, J., Budoff, M., Dass, C., Bodduluri, S., Jacobson, F., Yen, A., Dransfield, M., Fuhrman, C., Tashjian, J., Nath, H. Tags: 1.12 Clinical Problems - COPD Source Type: research

UPDATE: How Much Vitamin D Should You Take?
Conclusions What is the sweet spot for vitamin D and longevity? All studies are in agreement: 40-50 ng/ml. If I had a (working) magic wand, I'd make this range much broader - but, there it is. Since it is narrow, let's cover the main sources of Vitamin D and figure out how you can get to the exact target. Sources of vitamin D We get vitamin D from supplements, sun and food--and in that order for most of us. Food Considering that we need thousands of IU's of vitamin D per day, food doesn't have that much. Some of the highest sources have only a few hundred units. Food sources of Vitamin D:[13] Salmon: 4 oz. = 500 IU...
Source: Healthy Living - The Huffington Post - July 29, 2016 Category: Consumer Health News Source Type: news

The Biggest Medical Stories You May Have Missed In 2015
SPECIAL FROM Next Avenue By Craig Bowron As we head into the New Year, let’s take a look back and see what lessons we should have learned from medical science in 2015. The New England Journal of Medicine’s publication Journal Watch provides physicians and other health care providers with expert analysis of the most recent medical research. Below is a brief synopsis of what the Journal Watch editors felt were the most important stories in general medicine for the year 2015. While you likely heard about a couple, others probably escaped your radar. Getting Aggressive with Strokes We’re familiar with the id...
Source: Science - The Huffington Post - January 15, 2016 Category: Science Source Type: news

Association Between Kidney Function, Rehabilitation Outcome, and Survival in Older Patients Discharged From Inpatient Rehabilitation
Conclusions eGFR category and Barthel score are independent risk markers for survival in older rehabilitation patients, but advanced CKD does not preclude successful rehabilitation.
Source: American Journal of Kidney Diseases - June 2, 2015 Category: Urology & Nephrology Source Type: research

U Wave Variability in the Surface ECG
A 72‐year‐old man with heart failure, left ventricular dysfunction (ejection fraction 20%), prior ischemic stroke, COPD, and exacerbation of chronic renal failure was admitted in our unit. Serum potassium was 6.1 mmol/L, calcium concentration was at the lower normal range 2.15 mmol/L, and NT‐pro‐BNP was 28,900 pg/mL. The surface 12‐lead electrocardiogram (ECG) showed sinus rhythm at 60 bpm, PR interval 160 ms, QRS duration 115 ms, QT interval 460 ms, and left ventricular hypertrophy criteria. Negative T waves in leads I, II, aVL, and V4–V6 were also seen. In leads V4–V6, negative U waves were observed in conc...
Source: Annals of Noninvasive Electrocardiology - April 21, 2014 Category: Cardiology Authors: Piotr Kukla, Adrian Baranchuk, Marek Jastrzębski, Leszek Bryniarski Tags: CASE REPORT Source Type: research