Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0011849 (diabetes)
 277,896 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The families of 13 children who had presented hyperlipoproteinemia at birth were studied. Total cholesterol, LDL cholesterol, triglycerides and electrophoresis of LP were performed. The parameters studied were divided in three groups: a) Inespecific indicators (alpha-LP, betas/alphas relation). b) Indicators of the beta-LP group (total and LDL cholesterol and beta-LP). c) Indicators of the prebeta-LP group (TG, prebeta-LP and prebeta-1). In all cases at least one of the parents had hyperlipoproteinemia. All the parents, but one, showed alterations in the same group of indicators as their children. Obesity, diabetes mellitus, arterial hypertension, coronary insufficiency, myocardial infarction and cerebrovascular accident where observed in the families of the hiperlipidemic parents, but not on those of the normolipemic parents.
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PMID:[Hyperlipoproteinemia in children. Correlation between changes in the parents and newborn infant]. 18 99

Locally recurrent, poorly differentiated carcinoma of the prostate was associated with hypokalemic alkalosis, marked hypernatremia, diabetes mellitus of recent onset, and hyperosmolar syndrome. These findings, with mild hypertension, in the absence of clinical features of Cushing's syndrome, suggested an ectopic ACTH syndrome. Plasma ACTH and cortisol levels were markedly elevated, and failed to suppress in response to either low or high-dose dexamethazone administration. The patient's condition deteriorated rapidly. Autopsy findings included carcinoma extensively infiltrating the prostate with extension to the urinary bladder, and metastases confined to the pelvic nodes and soft tissues. The adrenal glands weighed 23 g and showed diffuse hyperplasia. Extract of the prostatic tumor was analyzed for ACTH and showed approximately 40 times normal plasma levels (or about 4,010 pg/g of tissue); ultrastructural features showed secretory granules consistent with ACTH content of the tumor cells. Such cells were positive when stained for ACTH by peroxidase-tagged immunochemical methods. The case fulfills all established criteria for relating excess corticosteroid production and nonpituitary tumors.
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PMID:Ectopic ACTH, prostatic oat cell carcinoma, and marked hypernatremia. 19 43

There is a definite need for replacement estrogen therapy in menopausal women exhibiting vasomotor symptoms or osteoporosis, particularly if the woman has had bilateral oophorectomy. There is a less clearly defined need in women complaining of emotional symptoms. Atrophic vaginitis and trigonitis is usually best treated with topical application of estrogen, which does not have systemic side effects if used weekly; more frequent use can lead to vascular absorption. Some of the problems associated with estrogen replacement are dose-related and can be eliminated by using smaller dosages. Uterine bleeding can usually be controlled by administering cyclically with progesterine. Hypertension, thrombosis, and adenocarcinoma are problems associated with administration of exogenous estrogens; use should be undertaken with great care in women exhibiting these conditions and patients should be followed closely to make sure such conditions are not developing. Other conditions which may worsen with estrogen therapy are diabetes mellitus, seizure disorders, migraine, multiple sclerosis, collagen diseases, cholelithiasis, and hyperlipidemia. None except hyperlipidemia is an absolute contraindication but risk/benefit ratios must be considered carefully in these cases.
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PMID:Estrogens for the menopause. Maximizing benefits, minimizing risks. 19 9

The aim of the present study was to determine whether skin fibroblasts derived from patients with ischemic heart disease (IHD), which could not be related to accepted risk factors, would show a metabolic abnormality with respect to lipid or lipoprotein metabolism. Male patients 30-52 years old suffering from IHD were subdivided into two groups: those in whom IHD was not associated with risk factors such as hypertension, hyperlipoproteinemia, diabetes or smoking (group I); and those in whom heavy smoking was the only major risk factor recognized (group II). The controls were patients with angiographically normal coronary arteries (group III). Skin fibroblasts obtained from these patients were cultured and investigated with respect to metabolism of low density lipoprotein (LDL), synthesis of cellular lipids and induction of cholesterol ester accumulation in the presence of chloroquine, an inhibitor of lysosomal hydrolases. After 24 h incubation, the uptake and degradation of LDL protein in cells from patients of group II was significantly higher than in the controls, group III, but not different from those of group I. Hydrolysis of [3H] cholesterol linoleate, and incorporation of [3H] oleic acid into total lipids and into cholesterol esters was similar in cell cultures of the 3 groups studied. After exposure to chloroquine and LDL, the cells from the different donors accumulated cholesterol ester to a similar extent. Thus, whereas no significant difference was encountered in the lipid and lipoprotein metabolism in cells of patients with IHD without risk factors and controls, some increase in LDL metabolism was seen in cells from patients with IHD and with a history of smoking. It remains to be determined whether this increase was causally related to smoking.
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PMID:Study of cultured skin fibroblasts from patients with and without ischemic heart disease. Metabolism of low density lipoprotein and cholesterol ester, synthesis of cellular lipids and effect of chloroquine on accumulation of cholesterol ester. 20 2

The incidence of TIA, stroke, and neuropathy was studied in a community-based maturity-onset diabetic population. The frequencies of TIA and stroke were increased in maturity-onset diabetic patients as compared to the population of Rochester, Minnesota. The median age of occurrence of TIA and stroke in diabetics was 74 years, not significantly different from that in non-diabetics. Diabetic patients with hypertension at the time of diagnosis of diabetes mellitus had an increased frequency of TIA and stroke. Control of hypertension and/or diabetes mellitus was associated with a decreased frequency of TIA or stroke. Obesity, clinical coronary heart disease, and an abnormal electrocardiogram at the time of diagnosis of diabetes mellitus were not associated with a significantly increased frequency of TIA or stroke. The most common type of peripheral neuropathy in diabetes mellitus was distal polyneuropathy. Mononeuropathy and autonomic neuropathy were much less frequent. The frequency of distal polyneuropathy increased with the duration of diabetes mellitus. The frequency of neuropathy was increased in patients with poor control, reemphasizing the importance of diabetic control in the prevention of diabetic complications.
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PMID:Neurologic complications of diabetes mellitus: transient ischemic attack, stroke, and peripheral neuropathy. 21 54

A review of the literature concerning the relationship between menopausal estrogen treatment and endometrial carcinoma is presented. Results from animal studies indicate that estrogens may work in conjunction with carcinogenic substances to stimulate proliferation of cancerous growths. Since estrone is produced by fatty tissue, obesity and certain correlated diseases, such as hypertension or diabetes, may be predisposing factors to developing endometrial cancer. Other risk factors are a hereditary predisposition and age. Several American epidemiologica studies showed an increased risk of developing endometrial cancer among women who undergo hormone treatments during menopause. It must be remembered, however, that such studies cannot establish causal relationships. Also, in the American studies, several biases complicate evaluation of the data, e.g. a disregard for social factors, the uncertainty of the state of the endometrium before the beginning of the study, and the inclusion of the problematic "stage 0" into the study. Furthermore, in America there is a tendency to proscribe estrogens alone in high dosages for menopausal treatment over long periods of time. It is concluded that individually determined low-dosage cyclical estrogen therapy during menopause does not increase the risk of endometrial cancer.
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PMID:[Oestrogens during the menopause and the risk of endometrial carcinoma (author's transl)]. 21 69

Type V hyperlipemia is not very common. The series of 54 cases descrubed here is the largest reported to date. Our observations were recorded when lipidograms showed the presence of chylomicrons and a large pre-beta-lipoprotein spot in the serum of fasting subjects. Type V hyperlipemia was often combined with other metabolic syndromes such as diabetes, hyperuricemia or gout, or obesity. Chronic alcoholism was also noted in half our subjects, in whom hyperlipemia quickly regressed after alcohol consumption ceased. Ischemic arterial complications, chiefly coronary, were found in one third of our cases, and the vascular risks accompanying this type of hyperlipemia rose considerably in patients with high blood pressure. Various type of treatment were administered, but all subjects were put on a special diet, comprising either the elimination of alcoholic drinks only, or, in addition to this, reduced carbohydrate or calorie intake. As a rule, these measures resulted in a distinct regression of lipid anomalies. Clofibrate or derivatives proved effective in cases where hyperlipemia failed to respond to dietary measures.
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PMID:[Type V hyperlipemia. 54 cases (author's transl)]. 22 80

An analysis was made of correlative factors which might be related to the angiographically measured extent of coronary artery disease in 140 patients. All patients presented with clinically important chest pain. Thirty-three had a normal coronary arteriogram. The extent of the atheromatous process was measured precisely at angiography by three different techniques. A coronary score, based on the percentage of luminal narrowing, was found to be best suited for the analysis. The most important contributory factors to the severity of atherosclerosis was duration of clinical history, number of previous myocardial infarctions, and male sex, but more specifically elevation of serum cholesterol and diabetes mellitus. Cigarette smoking, obesity, hypertension, a family history of atherosclerosis, and elevated serum triglycerides had a positive influence but this was not statistically significant.
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PMID:Relationship between extent of coronary artery disease and correlative risk factors. 22 61

A summary of what is currently known about the negative side effects associated with oral contraceptive usage is presented, and recommendations for prescribing OCs (oral contraceptives) are made. According to the results of several investigations, 2-18% of all women who take OCs develop hypertension. For most of these women the effects are mild; however, for some the increase in blood pressure is marked and results in renal damage. Several studies demonstrate that the risk of peripheral venous thrombosis and pulmonary embolism is enhanced for women who use OCs compared to nonusers. The risk is somewhat reduced for those who take low estrogen OCs. Women aged 30-39, who take OCs, are 3 times more likely to suffer a myocardial infarction than those who do not use OCs. This risk is markedly increased among OC users who either smoke or suffer from hypertension, diabetes, or hypercholesterolemia. OC users have a 9.5 times greater risk of thrombolic stroke and a 2.0 times greater risk of hemorrhagic stroke than nonusers. For women over 27 years of age, OC usage is associated with the development of benign hepatic adenoma. This risk increases markedly with duration of pill use and is greater for women who take pills containing mestranol compared to those who take pills containing ethinyl estradiol. Occasionally cases of pulmonary hypertension, peripheral arterial occlusion, mesenteric vascular insufficiency, Budd-Chiari syndrome, and noninflammatory cholestatic liver injury are reported among OC users. Recommendations are: 1) women with thromboembolic disorders and women over 34 years old, who smoke or who are obese or hypertensive should be advised to consider other forms of contraception; 2) prescriptions should be written for a 6 month supply and renewed only after a follow-up visit; 3) women who experience elevated blood pressure readings should be advised to discontinue usage; 4) serum triglyceride and cholesterol should be checked every 6 months; and 5) consider the use of low dose heparin for OC users who are recovering from trauma or surgery or who are confined to bed for long periods of time.
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PMID:A review: adverse effects of oral contraceptives. 22 69

The proliferation of aortic smooth muscle cells (ASMC) of Wistar rats, impaired by risk factors such as arterial hypertension, diabetes mellitus, atherogenic diet and staphylolysin injections and of normal Wistar rats treated with antirheumatic drugs such as prednisolone and acetylsalicylic acid was investigated. The cells of these animals were cultivated, subcultivated, and in the 2nd subcultures the cell numbers/5 ml medium were counted by means of Coulter Counter, and the cells were incubated with [3H]thymidine and the percentage of labelling in 100 or 1000 counted cells was stated. The effect of risk factors such as LDL and staphylolysin and of antirheumatic drugs such as prednisolone, acetylsalicylic acid, D-penicillamine and chloroquine added to the 2nd subcultures of cultivated ASMC of normal minipigs was investigated by the same method. The proliferation of cultivated ASMC of rats impaired by risk factors was accelerated. The proliferation of cultivated ASMC of rats treated with antirheumatic drugs was inhibited. The proliferation of ASMC of minipigs in the 2nd subcultures was activated by addition of risk factors and inhibited by addition of antirheumatic drugs. Antirheumatic drugs given to the rats and added to the medium of the 2nd subcultures of ASMC of normal minipigs inhibit the acceleration of ASMC proliferation induced by simultaneously given risk factors. The proposal to augment up our arsenal of the hitherto existing preventive and therapeutical measures by the application of antirheumatic drugs based on the experimental models referred to is supported by the result of a limited prospective double-blind-study of a sample of 133 male patients after myocardial infarction. The most remarkable result that the acceleration of the ASMC proliferation, the real pathologic process of arteriosclerosis, is inhibited by the application of antirheumatic drugs, at exactly the same time as the acceleration of the fibroblast proliferation, the real pathologic process in rheumatic diseases--ASMC and fibroblast, both being mesenchymal cells--recommends the use of these drugs in the prevention and therapy of human arteriosclerosis. The surprising result of our in-vivo experiments, that the acceleration of the growth of the ASMC induced by risk factors and the inhibition of the growth induced by antirheumatic drugs persist in the subcultures, is explained by the "selection theory" that there are dissimilar kinds of ASMC in normal arteries and that they react differently.
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PMID:Effect of risk factors and antirheumatic drugs on the proliferation of aortic wall cells. 22 70


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