Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0004153 (atherosclerosis)
 77,401 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Men with ankylosing spondylitis (AS) and females with systemic lupus erythematosus (SLE) were found to have low total serum lipid concentrations similar to results previously obtained in patients with rheumatoid arthritis (RA). In AS men total serum TG was about 50% of control values and in AS men and SLE women total serum cholesterol was 78% of control values but close to corresponding RA concentrations. This was explained mainly by low LDL concentrations. There was a marked difference between RA patients and AS and SLE patients in that the two latter groups had normal HDL cholesterol concentrations whereas in RA patients the HDL cholesterol concentration was only 70% of control values. Thus in spite of similar and low total serum lipid concentrations, differences in lipoprotein composition were found in the three different rheumatic diseases, underlining the importance of lipoprotein analyses in the study of dyslipoproteinaemia.
Atherosclerosis 1978 Sep
PMID:Further studies on serum lipoproteins in connective tissue diseases. 21 90

A clinico-pathologico-anatomical analysis of 150 cases of sudden death in a district of Bohemia in the period 1971--1973 revealed coronary atherosclerosis as the most frequent cause of sudden death(87.3%); stenosing coronary atherosclerosis without postmortally detectable myocardial necrosis participated by 71.7% in the coronary group. Men, especially in younger age groups, were more frequent victims than women. Within one-hour duration of the terminal episode, 57.3% of the deaths occurred; 45.3% of the decreased succumbed to sudden death at their homes. With advancing age, severe findings in the coronary vascular bed and in the myocardium became more frequent. One half of the victims of sudden death in the coronary group had histories of ischaemic heart disease; 37 suddenly deceased persons (28.2%) had experienced myocardial infarction. In another 25 victims of sudden death scars after formerly asymptomatic myocardial infarcts were found.
 ...
PMID:Analysis of sudden deaths in a district of Bohemia in the period 1971--1973. 59

Men with aortoiliac atherosclerosis exhibit organic erectile dysfunction caused by inadequate blood flow and/or psychological factors. After aortoiliac reconstruction, organic erectile dysfunction may be due primarily to surgical interruption of autonomic nerve fibers. To avoid this, dissection principles preserving genital autonomic plexi were developed. The results of these dissections were compared with those of conventional bypasses. Thirty nondiabetic men (age range, 43 to 67 years) were studied. A history of erectile capacity was elicited preoperatively and evaluated postoperatively in follow-up interviews every six months. Normal postoperative erectile function was not affected by nerve-sparing dissections. Each of the 11 patients requiring conventional dissections was both preoperatively and postoperatively impotent. Four of the 19 patients who underwent nerve-sparing dissection were preoperatively and postoperatively impotent. Seven of these 19 patients maintained preoperative potency after nerve-sparing dissection. The potency of the remaining eight patients was either completely restored or improved after nerve-sparing dissection. This report emphasizes the importantance of a preoperative determination of a complex interplay of physical and psychological factors in erectile dysfunction.
 ...
PMID:Preservation of erectile function after aortoiliac reconstruction. 68 91

The incidence of ischaemic diseases in familial hypercholesterolaemia and xanthomatosis (familial Type II) was studied in a group of 158 men and 116 women. (1) Men and women did not differ with regard to the inherited metabolic disease. Levels of serum cholesterol, the marker of the genetic defect, were not statistically different, and cholesterol deposition in tissues, visualized by skin tendon xanthomas, was not sex related. (2) Men and women were different with regard to ischaemic diseases. The incidence was much lower in women, and the mean age of onset 9 years later. Moreover, there was a sex difference in the nature of the ischaemic disease, with a high male predominance of myocardial infarction. (3) Since the major risk factor hypercholesterolaemia could not explain such a difference, the role of other risk factors was investigated. It was shown that the incidence of ischaemic diseases was increased in women by cigarette smoking and hypertension, and that the difference in age of onset between males and females was no longer seen in smoking women. It is suggested that the genetic factor is responsible for the atherosclerotic lesion in both sexes and that other factors playing a role in ischaemic complications including tobacco and hypertension may explain the difference between men and women.
Atherosclerosis 1976 Sep
PMID:Ischaemic disease in men and women with familial hypercholesterolaemia and xanthomatosis. A comparative study of genetic and environmental factors in 274 heterozygous cases. 97 46

Prior to undergoing diagnostic coronary angiography, 94 men responded to tests for the coronary-prone behavior pattern, anxiety, depression, and neuroticism. Independently, cardiologists rated cineangiograms by the percent of atheromatous luminal obstruction in four major coronary arteries. The patients with greater atheromatous obstruction scored significantly higher than those with lesser disease on all four scales of the test for the type A coronary-prone behavior pattern. Those with more seriously diseased vessels also scored significantly higher on anxiety and depression scales but significantly lower on a denial scale. Men rated as having more frequent and intense angina pain scored significantly higher on hypochondriasis, depression, and admission of symptoms than men less subject to ischemic pain. Multivariate statistical analyses revealed that the findings regarding extent of atherosclerosis are independent of anginal pain or congestive heart failure.
 ...
PMID:Psychological correlates of coronary angiographic findings. 98 97

Aortic and coronary atherosclerosis and the frequency of coronary stenosis and myocardial lesions were studied in subjects with peptic ulcer, in two subgroups with acute and chronic peptic ulcer, and in subjects who had undergone a stomach operation. In all these respects the groups were similar to each other. Men with peptic ulcer had the same amount of aortic atherosclerosis as the standardized average coronary atherosclerosis group but less coronary atherosclerosis, while women with peptic ulcer had less aortic and much less coronary atherosclerosis. The prevalence of coronary stenosis, fresh myocardial infarction, and myocardial scar was very low in those with peptic ulcer, especially in women.
 ...
PMID:Atherosclerosis and peptic ulcer. 108 98

Patients with transient ischemic attacks (TIAs) due to atherosclerosis were studied by aortocranial arteriography. Onset of TIAs was before age 55 in 24% and between 55 and 64 in 47%. Men exceeded women by two to one. Of 160 patients, 77 were treated medically and 82 surgically. Five died in the immediate postoperative period. In the survivors, mortality has been the same in the medically and surgically managed groups. For patients with multiple lesions, surgical reconstruction of the carotid arteries was associated with very high surgical risk. In the medically treated group, anticoagulant therapy reduced the frequency of TIAs, but did not appear to protect patients from stroke. Mortality was 23% at four years, 57% of deaths being attributable to myocardial infarction and 38% to stroke.
 ...
PMID:Transient ischemic attacks due to atherosclerosis. A prospective study of 160 patients. 111 59

Atherosclerosis and osteoporosis are currently considered unrelated diseases. Osteoporosis involves bone calcium (Ca) loss and predominantly affects females after menopause. Atherosclerosis is an illness predominantly affecting males, and is primarily characterized by abnormal lipid metabolism. However, pathological calcification of the arterial wall is an underlying feature of atherosclerosis. Ca homeostasis is thus important in atherosclerosis as well as in osteoporosis. Men also develop osteoporosis although at a later age than women, and, as osteoporosis progresses in women, there is an accompanying calcification of arteries leading to increased incidence of atherosclerosis in aging women. Thus, during old age, both atherosclerosis and osteoporosis are prevalent in both males and females. The dramatic increase in atherosclerosis among women as they develop osteoporosis suggests that the two illnesses may be more closely related than previously realized. The use of vitamin D as a food supplement coincides with epidemic onsets of atherosclerosis and osteoporosis, and excess vitamin D induces both conditions in humans and laboratory animals. These observations suggest a role for chronic vitamin D excess in the etiology of the two illnesses. Magnesium (Mg) deficiency, nicotine, and high dietary cholesterol are contributing factors that accentuate adverse effects of vitamin D.
 ...
PMID:Hypothesis: etiology of atherosclerosis and osteoporosis: are imbalances in the calciferol endocrine system implicated? 145 56

The purpose of this study was to determine if the major risk factors for clinical myocardial infarction also predicted coronary artery stenosis as defined by arteriography. Of a cohort of 7,591 men who were free of cardiovascular disease at entry, 357 had arteriographic studies during a 20-year follow-up period. Risk factor levels were therefore known prior to the onset of clinical symptoms and arteriographic studies. Men with arteriograms were divided into groups with and without prior clinical myocardial infarction. High blood pressure, serum cholesterol, obesity, and low alcohol intake predicted both severe coronary stenosis and incident myocardial infarction, thus indicating that these variables were associated with clinical events through the underlying process of atherosclerosis. Dietary intake of cholesterol and serum glucose also had similar but not always statistically significant patterns of association with both coronary stenosis and myocardial infarction. In contrast, serum triglyceride and cigarette smoking predicted clinical myocardial infarction, but not severe coronary stenosis. This suggests that these variables play a stronger role in the precipitation of acute clinical events than in the underlying process of atherosclerosis. The findings were quite different for several risk factors when analyzed in a case-control format using the arteriography series from this same data set. Examination of possible explanations for the differences raises questions concerning the use of arteriography series for etiologic studies of coronary atherosclerosis.
 ...
PMID:Predictors of arteriographically defined coronary stenosis in the Honolulu Heart Program. Comparisons of cohort and arteriography series analyses. 186 96

We investigated the association of systolic and diastolic blood pressure and hypertension with two different manifestations of carotid atherosclerosis in a random population sample of 1165 Eastern Finnish men aged 42, 48, 54 or 60 years, examined in the Kuopio Ischaemic Heart Disease Risk Factor Study. Carotid atherosclerosis was assessed with high-resolution B-mode ultrasonography. Men with a casual sitting systolic blood pressure of 175 mmHg or more had a 3.17-fold (95% confidence interval 1.79-5.61) prevalence of intima-media thickening--adjusted for age, smoking, S-LDL-cholesterol, IHD history and diabetes--compared to men with lower systolic pressures. The relative prevalence of carotid plaques in men with raised systolic pressures. The relative prevalence of carotid plaques in men with raised systolic blood pressure was 2.61 (95% confidence interval 1.44-4.72) in relation to men with no lesions. Our findings suggest that systolic but not diastolic hypertension is associated with an increased prevalence of both early and advanced atherosclerotic lesions in carotid arteries.
 ...
PMID:Carotid atherosclerosis in relation to systolic and diastolic blood pressure: Kuopio Ischaemic Heart Disease Risk Factor Study. 203


1 2 3 4 5 6 7 8 9 10 Next >>