Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0042373 (vascular disease)
 17,070 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Erectile dysfunction (ED) may be an early sign or symptom of cardiovascular disease (CVD). We examined the relation of traditional and emerging risk factors for CVD to the severity of penile vascular disease in men with ED and without clinical coronary artery disease (CAD). In total, 137 men with ED were evaluated for penile vascular disease severity by penile Doppler ultrasound. These men were divided into the following groups based on ultrasound results: normal, cavernous venous occlusive disease, mild arterial insufficiency, and severe arterial insufficiency. Traditional (fasting lipid panel, fasting glucose, age, BMI, smoking, Framingham coronary artery disease risk score) and emerging (C-reactive protein, Lp(a), homocysteine) risk factors for CVD were correlated to severity of penile vascular disease in men with ED and without clinical CAD. Using univariate analysis, penile Doppler groups showed significant positive correlation to CRP (r=0.21; < or = 0.05) and age (r=0.30; < or = 0.01). For CRP, this correlation remained significant even when adjusted for age (< or = 0.05). Men displaying evidence of penile arterial disease (mild and severe arterial insufficiency) were characterized by elevated CRP levels (0.17 mg/dl) compared to men with no evidence of arterial abnormalities in the penis (0.04 mg/dl). CRP levels correlate significantly with increasing severity of penile vascular disease as measured by penile Doppler.
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PMID:Relation of C-reactive protein and other cardiovascular risk factors to penile vascular disease in men with erectile dysfunction. 1293 49

To determine the impact of vascular risk factors in the genesis of erectile dysfunction (ED) in a cohort of healthy men. Participants of a health-screening project were carefully selected as men without known vascular disease. Erectile dysfunction was quantified via the IIEF5-questionnaire. All men underwent a detailed health examination including determination of blood pressure, blood lipid profile and fasting serum glucose. In total 1519 men (42.9+/-7.9 years) were analysed. Age (P < 0.01), elevated levels of total cholesterol (P = 0.04) and low-density lipoproteins (LDL) (P = 0.02) were associated with moderately to severely impaired erectile function (IIEF5: <12). Men with total cholesterol >240 mg/dl had a 2.7 (1.5-4.9)-fold increased risk for moderate to severe ED, the respective figure for LDL >160 mg/dl was 2.6 (1.4-4.9). In this well characterized, healthy population, elevated serum lipids are the most important risk factors for the development of ED.
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PMID:Vascular risk factors and erectile dysfunction in a cohort of healthy men. 1654 Nov 13

Migrant and native South Asians appear to be at increased risk of Type II diabetes mellitus and coronary disease. The aim of the present study was to determine the relationship between the most accurate summary index of the lipoprotein-related risk of vascular disease, the apoB (apolipoprotein B-100)/apoA-I (apolipoprotein A-I) ratio, and body composition in established migrant South Asians and white Caucasians living in Canada. Men and women living in Montreal, Canada between the ages of 20-60 years were recruited for participation in the study. Subjects were excluded if they had a history of cardiovascular disease or were taking lipid-lowering medication. Individuals identified themselves as Asian Indian or Caucasian. Anthropometric measurements were collected, including weight, height, waist circumference, hip circumference and body fat percentage. Plasma samples were analysed for total cholesterol, HDL-C (high-density lipoprotein-cholesterol), apoA-I and apoB. Indian subjects had a substantially higher WHR (waist-to-hip ratio) than Caucasian subjects [men, 0.93+/-0.01 compared with 0.86+/-0.01 respectively (P<0.001); women, 0.88+/-0.01 compared with 0.77+/-0.01 respectively (P<0.0001)]. WHR correlated strongly with body fat percentage in Caucasians (men, r=0.63, P=0.0002; women, r=0.74, P<0.0001). By contrast, there was no correlation in Indians (men, r=0.22, P value not significant; women, r=0.23, P value not significant). In addition, Indian men and women had a higher apoB/A-I ratio than Caucasians [men, 0.85+/-0.04 compared with 0.66+/-0.04 respectively (P=0.001); women, 0.73+/-0.04 compared with 0.56+/-0.03 respectively (P=0.0003)]. Of interest, there were also significant correlations between the apoB/apoA-I ratio and WHR in all of the groups, except the Indian women, which were stronger than the correlation of the apoB/apoA-I ratio with BMI. On the other hand, there was no significant relationship between the apoB/apoA-I ratio and the body fat percentage in any of the groups. In conclusion, the present study confirms that, as body fat percentage increases, the distribution of body fat differs between migrant Indians and Caucasians living in Canada. It also relates differences in body fat distribution to differences in the apoB/apoA-I ratio, providing at least part of the answer as to why South Asians may be at increased risk of vascular disease.
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PMID:Body composition and the apoB/apoA-I ratio in migrant Asian Indians and white Caucasians in Canada. 1671 24

Better assessment of the association between cardiovascular disease and osteoporosis in older men may help identify shared etiologies for bone and heart health in this population. We assessed the association of BMD and bone turnover markers (BTMs) with risk of cardiovascular events (myocardial infarction or stroke) in 744 men >or=50 yr of age. During the 7.5-yr prospective follow-up, 43 strokes and 40 myocardial infarctions occurred in 79 men. After adjustment for confounders (age, weight, height, smoking, education, physical activity, self-reported history of diabetes, hypertension, and prevalent ischemic heart disease), men in the lowest quartile of BMD at the spine, whole body, and forearm had a 2-fold increased risk of cardiovascular events. Men in the highest quartile of bone resorption markers (deoxypyridinoline [DPD], C-telopeptide of type I collagen) had a 2-fold increased risk of cardiovascular events (e.g., multivariable-adjusted hazard ratio [including additional adjustment for BMD] was 2.11 [95% CI: 1.26-3.56], for the highest quartile of free DPD relative to the lowest three quartiles). The results were similar for men without prevalent ischemic heart disease and for myocardial infarction and stroke analyzed separately. Our data suggest that men with low BMD or high bone resorption may be at increased risk of myocardial infarction and stroke in addition to fracture. Thus, men with osteoporosis may benefit from screening for cardiovascular disease. Further study to elucidate the biological mechanism shared by bone and vascular disease may help efforts to identify men at risk or develop treatment.
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PMID:Increased bone resorption is associated with increased risk of cardiovascular events in men: the MINOS study. 1945 64

The Guangzhou Biobank Cohort Study (GBCS, n=30 519, age >or=50 years) was established to examine the effects of genetic and environmental influences on health problems and chronic disease development. Guangzhou is undergoing massive economic development, but from a baseline that had remained unchanged for millennia. The Cardiovascular Disease Subcohort (GBCS-CVD) consists of 2000 participants who have been intensively phenotyped including a range of surrogate markers of vascular disease, including carotid artery intima-media thickness, cerebral artery stenoses, arterial stiffness, ankle-to-brachial blood pressure index and albuminuria, as well as coagulatory and inflammatory markers. Plasma and leukocytes are stored in liquid nitrogen for future studies. Preliminary demographic data show the female volunteers are younger than the male ones, but present with greater levels of adiposity including central obesity (31 vs 16%). Women had more body fat (33 vs 24%) and associated levels of adipokines. Despite this, body mass index and hip circumferences were similar, which contrasts with Caucasian populations. Men had more physician-diagnosed vascular disease (6.1 vs 2.5%), hypertension (42 vs 34%) and hyperglycaemia (36.6 vs 29.6%) than the women, but were less insulin resistant. In men, smoking (40 vs 2%) and drinking alcohol (67 vs 50%) was more common and they also had lower energy expenditures. The genotype distributions of the 15 typed single nucleotide polymorphisms were all in Hardy-Weinberg equilibrium. This article describes the rationale and methodology for the study. Given the comprehensive characterization of demographic and psychosocial determinants and biochemistry, the study provides a unique platform for multidisciplinary collaboration in a highly dynamic setting.
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PMID:An overview of the Guangzhou biobank cohort study-cardiovascular disease subcohort (GBCS-CVD): a platform for multidisciplinary collaboration. 1958

Erectile dysfunction (ED) is linked to various cardiovascular risk factors and may therefore serve as a predictor of cardiovascular events. To gain further insight into this relationship, we reviewed all data regarding hospital admission for cardial or cerebral vascular disease that occurred until 2008 in a cohort of men who underwent a health investigation in 2001. Erectile function was assessed using the International Index of Erectile Function (IIEF-5) questionnaire. In total, 2506 men with a negative history of cardial or cerebral vascular disease were analysed. During the 6.5-year follow-up, 58 cardiovascular events (2.3%) occurred. Men without ED (IIEF-5 >22; n=1636) at baseline developed a cardiovascular event in 1.9% (n=32) as compared with 2.9% (+52%; n=26) in those with ED (IIEF-5 < or =22; n=670). In contrast to age (hazard ratio (HR): 1.6; 1.2-1.8 for every decade), hypertension (HR: 1.88; 1.1-3.1) and diabetes (HR: 2.6; 1.2-5.8), ED was not an independent risk factor for a cardiovascular event. Although men with ED were at increased risk for future cardiovascular events, ED was not an age-independent predictor of cardiovascular events in our cohort.
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PMID:Is erectile dysfunction a predictor of cardiovascular events or stroke? A prospective study using a validated questionnaire. 1977 50

Men's health awareness, including the research and study of quality of life, sexual desires and risk factors, has increased worldwide. In Thailand, this advancement is made possible by cooperation, research and sponsorship from the local Thai community. This article aims to illustrate the sexual attitudes of Thai people, to determine the degree of erectile dysfunction (ED) and to investigate how to manage and cope with ED in a Thai community. We reviewed the relevant literature from Thai-based articles and surveys in regard to men's health, sexual attitudes, the prevalence of ED and common risk factors in the Thai community. The primary risk factor for ED in Thai men was age-related health decline and the presence of vascular disease. Most Thai men will seek consultation from their partner in regard to ED. The main presentation of metabolic disease in Thai patients was dyslipidemia. New selective serotonin reuptake inhibitors are not available for premature ejaculation in Thai communities. The debate in regard to malpractice compensation is an issue that should be closely monitored. There is currently a shortage of home care for the elderly in Thailand. The insights provided by the articles helped recruit the study patients and in turn, helped us gain knowledge that can be translated into improved men's health care in Thailand.
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PMID:Thai men's health and sexual attitude. 2166 99

To examine the hypothesis that caloric intake in mid-life is associated with later dementia or cognitive impairment not dementia (CIND). A prospective cohort study was conducted in Caerphilly, South Wales, United Kingdom. Men aged 45-59 years were identified from the electoral roll and general practice. 2,512 men were examined between July 1979 until September 1983. Four follow-up examinations were conducted every 4-5 years until 2004. Participants were categorized on the basis of their average daily caloric intake over each of the first three phases. Outcomes were CIND and dementia ascertained at phase five (2004). 192 men (15% of 1,248 participants at phase five) had CIND and 100 (8%) dementia. Age adjusted odds ratios demonstrated strongest associations between average energy consumption and vascular CIND or dementia (OR 1.62 95% CI 1.25-2.10). Adjustment for nutritional factors, vascular disease, diabetes, smoking, BP and BMI if anything increased the association (OR 1.64, 95% CI 1.03-2.60). After adjusting for social class, associations were attenuated and consistent with chance (OR 1.48, 95% CI 0.92-2.38). When adjusted for social class, the previously observed association between caloric intake and cognitive outcomes is modest, consistent with chance, and may be due to residual confounding.
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PMID:High caloric intake, poor cognition and dementia: the Caerphilly Prospective Study. 2239 89

Vascular disease is the most common etiology of erectile dysfunction (ED). Men with ED are at a 65% increased relative risk of developing coronary heart disease and a 43% increased risk of stroke within 10 years. Vascular disease is associated with cognitive impairment; ED-an overt manifestation of vascular dysfunction-could also signal early compromised cognition. We sought to determine whether cognitive differences existed between men with ED and healthy peers. Our sample consisted of 651 men (ages 51-60 years) from the Vietnam Era Twin Study of Aging. ED was associated with poorer cognitive performance, particularly on attention-executive-psychomotor speed tasks. ED remained significantly associated with cognition after inclusion of other cardiovascular risk factors (including hypertension, high cholesterol, body mass index, and smoking). These findings underscore the importance of further study of ED as a predictor of cognitive and cardiovascular health. (PsycINFO Database Record (c) 2014 APA, all rights reserved).
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PMID:Erectile dysfunction, vascular risk, and cognitive performance in late middle age. 2466 Aug 5

Abdominal aortic aneurysm is a serious and potentially fatal vascular disease. Surgical intervention is typically reserved for aneurysms 55 mm in diameter or greater. Randomized trials addressing the efficacy of ultrasound screening for abdominal aortic aneurysm have shown that screening reduced aneurysm-related mortality in men but not in women who have a lower prevalence of abdominal aortic aneurysm. Screening with ultrasonography is recommended in men 65 to 75 years of age with a history of smoking and is suggested in women in this age group if they have risk factors such as smoking and hypertension. Men and women with a family history of abdominal aortic aneurysm should undergo screening as well. Persons who have a stable aneurysm should undergo regular surveillance or operative intervention depending on aneurysm size. Primary care physicians have to play a key role before prescribing screening in assessing risks and benefits of repair in each patient. For persons with an aneurysm of less than 55 mm in diameter, the primary care physicians should provide information and interventions for the prevention of cardiovascular disease such as screening for and treating hypertension and interventions for tobacco cessation for smokers. The family physicians should also ensure that radiological monitoring of aneurysms is complete.
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PMID:[What is the evidence to support screening for abdominal aortic aneurysm and what is the role of the primary care physicians ?]. 2659 22


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