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)

A 64-year-old man with diffuse atherosclerosis developed an organic mental syndrome, followed by hypothalamic symptoms. Autopsy showed an old large cystic infarct involving the left temporal lobe including the hippocampus, and atrophy of the ipsilateral fornix, mammillary body, hypothalamus, mammillothalamic tract, and the anterior thalamic nucleus. The clinical deterioration and pathologic findings may be explained by anterograde transneuronal degeneration within the limbic system following the infarction.
Neurology 1977 Dec
PMID:Anterograde transneuronal degeneration in the limbic system: clinical-anatomic correlation. 41 20


Atherosclerosis 1977 Dec
PMID:The effect of carbon monoxide on cholesterol in the aortic wall of rabbits. 41 56


Atherosclerosis 1977 Dec
PMID:Reversibility of cholesterol-adrenaline-induced atherosclerosis in rhesus monkeys: evaluation of safflower oil and low-fat low-calorie diet. 41 57

Arterial tissue was obtained from twelve severely obese patients during jejuno-ileal by-pass surgery. The arterial DNA content was inversely correlated with the sum of venous glucose values during an oral glucose tolerance test (rs = -0.72). This observation may have implications on the known relationship between decreased glucose tolerance and early manifestations of atherosclerosis.
Eur J Clin Invest 1977 Dec
PMID:Cholesterol and DNA content in arterial tissue in severe obesity: their relation to some risk factors for ischaemic heart disease. 41 81

With computed tomography, dilated tortuous carotid and/or basilar arteries appear as tubular, fusiform or ring-shaped densities on the non-enhanced scan, or they may only be apparent after iodine injection. They can be differentiated by their shape and anatomic location. They may be multiple and are mostly seen in patients with a long history of atherosclerosis and hypertension.
J Can Assoc Radiol 1979 Dec
PMID:Cerebral aterial ectasia on computed tomography. 51 4

Cerebral vasoconstrictive capacitance was measured during voluntary hyperventilation hypocapnia in 22 healthly normal volunteers aged 21--65 years by serial 133Xe inhalation estimates of rCBF by the initial slope index method of Risberg (ISI2) in the steady state followed by the hypocapnic state. End-tidal PCO2 was monitored by a capnograph. There was significant linear correlation between reduction of PECO2 and the ISI2 values. Significant reduction of cerebral vasoconstrictive response to hypocapnia was found with normal advancing age which is attributed to (1) minor atherosclerosis or loss of elasticity of cerebral vessels with advancing age, (2) the presence of an ischemic threshold during hyperventilation at which CBF tends to stabilize.
J Neurol Sci 1979 Dec
PMID:Normal human aging and cerebral vasoconstrictive responses to hypocapnia. 51 93

Thirty-five patients with atypical chest pain were given ergonovine maleate as a provocative test for coronary spasm. None of the patients had significant coronary atherosclerosis. The patients were divided into two groups based on clinical information available before ergonovine testing. Group 1 patients (n=13) had objective evidence of cardiac disease manifested by episodes of syncope, ventricular tachyarrhythmias, myocardial infarction, or transient ST segment shifts with chest pain. Group 2 patients had chest pain but no objective evidence of cardiac disease. The ergonovine test was positive in 11 of 13 patients in group 1. None of the 22 group 2 patients had a positive response to ergonovine. These data suggest that ergonovine testing does not allow for any more precise recognition of patients with atypical chest pain who have coronary artery spasm than do clinical data alone.
JAMA 1979 Dec 28
PMID:Predictability of the response to the ergonovine test. Value in the diagnosis of coronary spasm. 51 54

The effect of repeated lipoextraction of their own blood plasma on regression of the atherosclerotic process was studied in rabbits with experimental hypercholesterolemia 2 months after they had been fed cholesterol. The blood plasma cholesterol level at the end of the experiment was lower in the experimental animals than in the controls, whereas the results of morphological examination of the aortic areas involved in atherosclerosis showed that repeated removal of lipids from the blood plasma promotes rapid regression of experimental atherosclerosis in the experimental animals.
Kardiologiia 1979 Dec
PMID:[Blood plasma lipoextraction as a method of lipid removal from atherosclerotic lesions of the aorta in rabbits]. 51 76

The activity of some blood hormones was determined by radioimmune analysis in 58 patients with chronic ischemic heart disease (CIHD), 60 patients with myocardial infarction (MI) and in 24 practically healthy individuals. Increased activity of pituitary hormones (ACTH and TTH) with simultaneous increase in the blood STH content in the absence of essential changes in the FSH and LH content was established. These shifts in the production of pituitary hormones are evidently due both to disorders in the hypothalamo-hypophyseal area and to changes in the activity of systems coordinated to the pituitary gland in patients with CIHD. In patients with MI the activity of these hormones in blood does not differ from that in the control group. In patients with CIHD, the activity of the thyroid is diminished due to a decrease in its thyroxin-producing ability against the background of high activity of the pituitary thyreotropic function. The discussed shifts in the activity of some hormones in CIND and MI are conducive to the advancement of atherosclerosis and changes in myocardial metabolism.
Kardiologiia 1979 Dec
PMID:[Blood hormones in chronic ischemic heart disease and acute myocardial infarct]. 51 79

Japanese men long resident in Honolulu, Hawaii have significantly more ischemic heart disease but significantly fewer small cardiac scars than men in Hiroshima, Japan. These scars occur in three forms:(1)small scars in the mural myocardium which account for the difference in frequency of small lesions in the two cities and are of uncertain etiology; (2)areas of diffuse fibrosis in the papillary muscles. These are equally frequent in the two cities and are associated with advancing age and sclerosis of papillary muscle arteries; and(3)focal scars in the papillary muscles. These are more frequent in Honolulu than Hiroshima. They are healed infarcts due to ischemic heart disease and are associated with a severe degree of extramural coronary artery atherosclerosis. Small mural myocardial scars, when present, are usually found in multiple sites. Their increased frequency in Hiroshima is not explained by differences in age or heart weight. They are more common in the presence of sclerosis of intramural small arteries, but this association also fails to explain the intercity difference. It is supected that the excess of these small cardiac scars in Hiroshima males reflects past privation. There is no evidence that is is related to A-bomb radiation exposure.
Lab Invest 1979 Dec
PMID:Autopsy study of small cardiac scars in Japanese men who lived in Hiroshima, Japan and Honolulu, Hawaii. 51 45


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