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 analysis of the influence of the drivers' health condition on the occurrence of traffic accidents was presented. The tested group consisted of 930 drivers with diseases or conditions that demanded the constant health control and monitoring. Control group was composed of 320 completely healthy drivers. Both groups were approximately similar in relation to the other factors that could influence the occurrence of traffic accidents. The behavior of these drivers was followed up in the four-years period. The results suggested that drivers with certain diseases and conditions, (psychological-psychiatric conditions and diseases, arterial hypertension, diabetes mellitus, hearing and sight impairments, varices cruris, stomach and duodenal ulcers) significantly more often cause the traffic accidents, compared to healthy drivers. The need for constant and rigorous health selection for drivers is imposed in order to alleviate the epidemic of traffic traumatism.
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PMID:[The effect of drivers' health status on the occurrence of traffic accidents]. 862 67

Present study comprised of 1070 elderly patients coming to P.H.C. Bhopauli, Varanasi during January 1991-December 1992. Males were 578 and females were 492. Male predominance was present in younger elderly whereas female predominance was seen among those over 75 years of age. Socio-economic status-wise 265 cases belonged to upper, 394 middle and 411 to lower income group. Arthritis (615) was the commonest disease in elderly followed by hypertension (510), visual problems (400), ischaemic heart disease (IHD) (350), hearing impairement (300), diabetes mellitus (DM) (280), protozoal and worm infestations (240), chronic bronchitis, asthma, emphysema (238), tuberculosis (220), peptic ulcer syndrome (210), varicose vein (200), haemorrhoids (180), urinary problems (154). Two hundred and forty seven cases had 2 diseases followed by 3 diseases (239), 4 diseases (165), 5 diseases (127) and more than 5 diseases (81). Multiple diseases were more frequent among those above 75 years of age. Atypical presentations and complications of different diseases were more frequent among older elderly.
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PMID:Health problems in rural elderly at Varanasi, Uttar Pradesh. 925 27

The prevalence of varicose veins (VV) in the elderly population of the Campania Region, in Southern Italy, was estimated. A random sample of the people aged more than 65 years was drawn by means of a stratified multistage sampling design warranting that observed percentages were direct estimates of population percentages. The investigation covered 1319 subjects, 560 (42.5%) men and 759 (57.5%) women, their ages ranging from 66 to 96 years with an average value of 74.2 years, who were interviewed and visited by trained physicians. VV were defined as any reticular or truncal visible varicosities of the lower limbs, and investigated symptoms were heaviness, pain, nightly cramps, edema, eczema, hyperpigmentation, and ulceration. Some variables were studied as risk factors: age, sex, lifetime occupation, smoking, alcohol, hypertension, diabetes, and obesity; previous treatment and use of elastic stockings were also studied. Statistical associations were evaluated by Chi-square test, a two-tailed P value of 0.05 being assumed as significance level. In total, 391 (29.6%) subjects were reported to be affected by VV, but the clinical examination was positive in only 362 (27.4%) with a good correspondence between answers and clinical findings. Prevalence was greatly affected by sex, the percentage being two times higher in women (35.2%) than in men (17%). VV developed after a pregnancy in 40.5% of women, but a high percentage of women (38.2%) also reported menopause as a time starting point. No significant association between reported risk factors and VV was found among men, whereas obesity was strongly related to VV in women. One or more symptoms were reported in 92.1% of persons affected by VV, but no previous therapy was reported by 58.9% of subjects. Only 16.9% of patients used elastic stockings with a significant difference between men (7.4%) and women (20.2%).
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PMID:Prevalence of varicose veins in an Italian elderly population. 948 12

We describe the changes in B cells and calcitonin gene-related peptide (CGRP)-like immunoreactivity in the pancreatic islets of Otsuka Long-Evans Tokushima Fatty (OLETF) rats, an animal model of human non-insulin-dependent diabetes mellitus (NIDDM). In the OLETF rat pancreatic islets, CGRP immunoreactivity was seen in the nerve fibers with multiple varicosities and in endocrine cells that were identical to somatostatin-containing cells, but some somatostatin-immunoreactive cells lacked CGRP immunoreactivity. In the OLETF rats, plasma insulin levels were significantly higher than in the control rats (Long-Evans Tokushima Otsuka; LETO) only at 7 weeks of age. From 7 through 32 weeks of age, OLETF rats had a greater B-cell area than LETO rats. The length of CGRP-immunoreactive nerve fibers per area and the numbers of CGRP-immunoreactive cells per area did not differ between the groups at 7 weeks of age. After 16 weeks of age, both of these CGRP parameters in the OLETF rats became increasingly higher than in the LETO rats. These results suggest that CGRP is a B-cell growth factor and probably an inhibitory factor for insulin secretion.
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PMID:Sequential changes in CGRP-like immunoreactivity in NIDDM model Otsuka Long-Evans Tokushima Fatty (OLETF) rat pancreatic islets. 966 23

Coexisting diseases may have unforeseen yet clinically significant effects on patients' well-being. Both generic and disease-specific measures are frequently used to assess health-related quality of life (QOL). The present study assessed the effects of comorbidity on the results of QOL measures through an analysis of longitudinal data from 3 double-masked, randomized, placebo-controlled clinical trials dealing with heartburn, asthma, and ulcer. Patients were assigned to subgroups by comorbidity status: those with no comorbid diseases and those whose principal disease was heartburn, asthma, or ulcer and whose comorbid condition was chronic obstructive pulmonary disease, asthma, or chronic bronchitis; hypertension; migraine, coronary artery disease, or varicose veins; chronic gastrointestinal conditions; arthritis or back pain; diabetes; or depression. Multivariate analysis of covariance was used to test the study hypotheses. The study results suggest that comorbid conditions significantly and extensively affect patients' scores on generic QOL measures and estimation of treatment effect, whereas their influence on disease-specific QOL scores and estimation of treatment effect is considerably smaller. Further, the most important comorbidities in the 3 trial populations were arthritis or back pain and depression, which respectively accounted for 17% and 5% of the patient population. These findings have significant practical implications for the estimation of true treatment effects, control of comorbidity effects, and design of QOL trials.
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PMID:Effects of comorbidity on health-related quality-of-life scores: an analysis of clinical trial data. 1021 40

(1) The precise cardiovascular risk of oral contraceptives is poorly known because of a lack of reliable clinical studies and the numerous potential biases in epidemiological studies. (2) The absolute risk of coronary events is very low in women under 35 who are non smokers, have no history of coronary heart disease and have normal blood pressure. In women over 35, smoking over 10 cigarettes a day and arterial hypertension substantially increase the risk of coronary heart disease. (3) The absolute risk of stroke is low in young women who are not hypertensive and do not smoke. It is higher in the case of arterial hypertension. (4) The absolute risk of deep vein thrombosis is increased but remains moderate. Obesity, a family history of deep vein thrombosis, and hereditary clotting disorders are risk factors. (5) The cardiovascular risks linked to oral contraception seem to disappear after cessation. (6) The use of oral contraceptives with very low doses of oestrogen (less than 50 mug ethinylestradiol) reduces the associated risk of stroke. The risk of deep vein thrombosis is probably higher with combined contraceptives containing a third-generation progestagen (desogestrel or gestoden). (7) The coronary and cerebrovascular risks of progestagen-only contraceptives are poorly documented. Low-dose progestagen-only oral contraceptives have little effect on clotting factors or on carbohydrate and lipid metabolism. There may be a risk of deep vein thrombosis, however, with this type of contraceptive. (8) History, physical examination and simple laboratory tests before prescribing or renewing oral contraceptives are sufficient to detect the main contraindications, i.e. arterial hypertension, a history of coronary or cerebrovascular conditions, deep vein thrombosis, hypercholesterolaemia exceeding 3 g/l, hypertriglyceridaemia exceeding 3 g/l, unusually severe headache on a combined oral contraceptive and prolonged immobilisation. However, a combined oral contraceptive can be considered for some women with cardiovascular risk factors such as moderate hypercholesterolaemia or hypertriglyceridaemia, well-controlled insulin-dependent diabetes, uncomplicated cardiac valve disease, migraine not worsened by a combined oral contraceptive, varicose veins or a family history of deep vein thrombosis. (9) Pharmacists should be aware of these risk factors so that they can advise patients to see a doctor if new health problems arise between visits.
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PMID:Cardiovascular risk of oral contraceptives. Low, and mainly in women at risk. 1034 51

BACKGROUND: A randomized controlled study was undertaken to compare heparin with heparin plus graduated compression stockings (Brevet Tx, Seton Healthcare) in the prophylaxis of deep vein thrombosis (DVT) following abdominal surgery. METHODS: Sixty high-risk patients were recruited if they met at least two of the following criteria identified as predisposing to DVT: age greater than 39 years, malignancy, varicose veins, cardiac disease or hypertension, diabetes mellitus, obesity or previous thromboembolic episode. All patients received subcutaneous heparin and were randomized to receive Brevet Tx to either the right or left leg before surgery. The stocking was worn for 2 weeks after surgery. The patients underwent duplex imaging before surgery, and at 3, 6 and 14 days after operation. All scans were performed by one sonographer. The policy was to perform a venogram where a positive result was indicated by duplex scanning. RESULTS: Fifty-six patients completed the study. Six patients (11 per cent) suffered a DVT in the non-stockinged leg, but none in the stockinged leg (P = 0.016, McNemar's test). The DVTs occurred on days 3, 6, 7, 8, 9 and 12 following surgery. CONCLUSION: Brevet Tx in addition to low-dose subcutaneous heparin significantly reduced the incidence of DVT in high-risk patients undergoing abdominal surgery.
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PMID:Vascular surgical society of great britain and ireland: randomized controlled trial of heparin plus graduated compression stocking for the prophylaxis of deep venous thrombosis in general surgical patients 1036 34

Overweight and obesity have become a frequent phenomenon among pregnant women during last thirty years. They result in increased morbidity rates of different chronic, health- or even life-threatening diseases. Among different perinatal complications associated with obesity the most important are: hypertension, diabetes, varices, cholecystolithiasis, prolonged pregnancy, intrauterine growth retardation. Increased rates of operative deliveries, intrapartal and postpartal infections, thrombotic complications, anaemia, urinary infections and lactation disorders can be observed.
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PMID:[Overweight and obesity as the risk factor in perinatology]. 1188 35

Neuronal nitric oxide is a non-adrenergic non-cholinergic neurotransmitter in the enteric nervous system and plays a role in a variety of enteropathies including Crohn's and Chagas' diseases, ulcerative colitis, diabetes, atrophy and hypertrophy. The content of neuronal nitric oxide synthase (nNOS) in the colon and the caecum from pigs infected with Schistosoma japonicum was studied using immunohistochemical and histochemical staining for nNOS and nicotinamide adenine dinucleotide phosphate diaphorase (NADPH-diaphorase), respectively. In the infected pigs, lightly, moderately and less severely inflamed tissues showed increased nNOS and NADPH-diaphorase activities in nerve cell bodies and nerve fibres in the enteric plexuses compared to control pigs. There was a significant increase in the nerve cell body density of nNOS immunoreactive nerve cell bodies in the inner submucous plexus, outer submucous plexus and in the myenteric plexus. More intensely stained nerve cell bodies and varicosities were observed in tissue from prenatally infected and prenatally infected, postnatally re-infected pigs compared to postnatally infected pigs. However, the latter showed the highest numerical density of nNOS immunoreactive nerve cell bodies. Marked increases were seen in the inner submucous plexus followed by myenteric plexus, inner circular muscle, outer submucous plexus and mucous plexus. However, in very severe inflamed tissues, the number and staining intensity of nerve cell bodies and nerve fibre varicosities were reduced in plexuses located in the lesions with the inner submucous and mucous plexuses being the most affected. There was no staining in the nervous tissue within the eosinophilic cell abscesses and productive granulomas. The apparent alterations in the activities of enzymes responsible for the generation of nitric oxide (NO) show possible alterations in the NO mediated non-adrenergic non-cholinergic reflexes in the enteric nervous tissue. These alterations might contribute to impaired intestinal motility and absorption, and other pathophysiological conditions seen during S. japonicum infections.
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PMID:Neuronal nitric oxide synthase activity is increased during granulomatous inflammation in the colon and caecum of pigs infected with Schistosoma japonicum. 1217 Dec 50

The complications (thromboembolism and jaundice), averse effects (metabolic disorders, hypertension and bleeding) and the risks (cancer and teratologic effects) of oral contraceptives are summarized and compared to those of other methods. Venous thrombosis is more frequent than arterial thrombosis; both are rare but can be severe; risk is decreased with minidose pills. Cholostatic jaundice is likely only in those with history of such jaundice in pregnancy. Decreased oral glucose tolerance similar to diabetes of pregnancy, similarly, is more common with high dose pills. Triglycerides, pre-beta lipoproteins and t otal cholesterol levels are increased to the upper limit of normal, but stabilize after 3 months of pill intake in normal women. Mixed hyperlipidemia in some women can be detected by the cholesterol to triglycerides ratio after 8 and 12 hours of fasting. Other possible side effects are hypertension, elevated thyroid hormone, depression due to abnormal tryptophan metabolism, acne, cholasma, varices, spotting, amenorrhea. The risk of cancer is still unknown, but that of chromosomal defects in unfounded. To avoid these complications, the physician must observe the contraindications of history of thromboembolism, heart disease, jaundice, hypertension and cancer, and follow patients regularly by gynecologic exam, glucose tolerance and blood lipid tests and take blood pressure. In comparison, diaphragms give 15% failure rates, and copper IUDs less than 1%, but about 10% expulsions and 10% removals for bleeding.
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PMID:[Complications of contraception]. 1225 11


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