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 147,016 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A study was carried out to examine how people react to acts of intimacy between parent and child. Based on an extensive series of studies reported in 1998 by Reis who found less intimate interactions between two men who are friends than between men or women or between two women who are friends, it was reasoned that intimacy between two males may violate norms of our culture, so it was predicted that people would react less favorably to intimacy between father and son than to intimacy between father and daughter, mother and daughter, or mother and son. Men (n = 19) and women (n=26), most of whom were 18-24 years of age, read versions of a mother or father having an intimate interaction (lap-sit, hair-stroke, hug/kiss) with an 11-yr.-old daughter or son and then rated the act on a 7-point scale from good to bad. As predicted, the undergraduates rated intimate interactions between father and son less favorably than those between father and daughter, mother and daughter, and mother and son.
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PMID:Observers' reaction to parent-child intimacy. 1132 84

Low bone density as assessed by calcaneal ultrasound has been associated with mortality in elderly men and women. We examined the relationship between bone density measured at the hip and all cause and cardiovascular mortality in elderly men. Men aged 65-76 years from the general community were recruited from general practices in Cambridge between 1991 and 1995. At baseline survey, data collection included health questionnaires, measures of anthropometry and cardiovascular risk factors, as well as bone mineral density (BMD) measured using dual energy X-ray absorptiometry. All men have been followed up for vital status up to December 1999. BMD was significantly inversely related to mortality from all causes and cardiovascular disease, with decreasing rates with increasing bone density quartile, and an approximate halving of risk between the bottom and top quartile (p < 0.002, test for trend all causes and p < 0.025, test for trend for cardiovascular deaths). In multivariate analyses using the Cox proportional hazards model, an increase of 1 standard deviation (0.144 g/cm2) in total hip bone density was significantly associated with an age-adjusted 0.77 relative risk (95% CI 0.66-0.91) for all-cause mortality and 0.76 relative risk (95% CI 0.62-0.93) for cardiovascular disease mortality. The association remained significant after adjusting for age, body mass index, cigarette smoking status, serum cholesterol, systolic blood pressure, past history of heart attack, stroke or cancer and other lifestyle factors which included use of alcohol, physical activity and general health status. Low bone density at the hip is thus a strong and independent predictor of all-cause and cardiovascular mortality in older men.
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PMID:Bone mineral density at the hip predicts mortality in elderly men. 1142 Jul 74

Older males are known to carry, more likely than younger people, one or more chronic diseases with an expected impact on mortality. This study was aimed at identifying the relationship of prevalent chronic diseases in elderly populations of different countries with all-cause mortality. Men aged 65-84 from defined areas were enrolled in Finland (N=716), the Netherlands (N=887) and Italy (N=682). They were survivors of cohorts studied for 25 years within the Seven Countries Study. Major chronic diseases were diagnosed at entry. Ten-year follow-up for mortality was completed. Entry prevalence of selected chronic diseases was higher in Finland (56%) than in Italy (51%) and the Netherlands (44%). Ten-year age-adjusted death rates from all causes were higher in Finland (565 per 1000) and lower in the Netherlands (478 per 1000) and Italy (445 per 1000). The absolute risk of death related to chronic disease was high in the three countries, but was higher in Finland than in the Netherlands and Italy. The most lethal condition was stroke, with 10-year death rates of 806 per 1000 in Finland and 707 and 729 per 1000 in the Netherlands and Italy, respectively. The relative risk of all-cause mortality for a set of seven chronic diseases (coronary heart disease, heart failure, claudicatio intermittens, cerebrovascular accidents, diabetes, COPD and cancer) adjusted by age, other diseases and cohort was less than two for each condition, except cerebrovascular accidents in the Netherlands (RR 2.20). In general, relative risk was higher in Finland, intermediate in the Netherlands and lower in Italy, where only cerebrovascular accidents, intermittent claudication, diabetes and the presence of any chronic condition had a significant relative risk. About one third of men had one chronic disease, and between 10% and 15% had two diseases. The coexistence of any two or three chronic conditions was associated with a relative risk of 2 or more in Finland and the Netherlands and less than 2 in Italy. In these elderly men prevalent morbidity and comorbidity was relatively common and it explained a large proportion of excess in all-cause mortality in 10 years of follow-up.
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PMID:Prevalence of morbidity and multimorbidity in elderly male populations and their impact on 10-year all-cause mortality: The FINE study (Finland, Italy, Netherlands, Elderly). 1143 8

The article by Abbott, et al. "Ankle-Brachial Blood Pressure in Elderly Men and the Risk of Stroke: The Honolulu Heart Program," further extends the strong, consistent association of lower ankle-brachial blood pressure ratios to the risk of stroke.
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PMID:Is ankle-brachial blood pressure measurement of clinical utility for asymptomatic elderly? 1157 7

The autonomic nervous system drives variability in heart rate, vascular tone, cardiac ejection, and arterial pressure, but gender differences in autonomic regulation of the latter three parameters are not well documented. In addition to mean values, we used spectral analysis to calculate variability in arterial pressure, heart rate (R-R interval, RRI), stroke volume, and total peripheral resistance (TPR) and measured circulating levels of catecholamines and pancreatic polypeptide in two groups of 25 +/- 1.2-yr-old, healthy men and healthy follicular-phase women (40 total subjects, 10 men and 10 women per group). Group 1 subjects were studied supine, before and after beta- and muscarinic autonomic blockades, administered singly and together on separate days of study. Group 2 subjects were studied supine and drug free with the additional measurement of skin perfusion. In the unblocked state, we found that circulating levels of epinephrine and total spectral power of stroke volume, TPR, and skin perfusion ranged from two to six times greater in men than in women. The difference (men > women) in spectral power of TPR was maintained after beta- and muscarinic blockades, suggesting that the greater oscillations of vascular resistance in men may be alpha-adrenergically mediated. Men exhibited muscarinic buffering of mean TPR whereas women exhibited beta-adrenergic buffering of mean TPR as well as TPR and heart rate oscillations. Women had a greater distribution of RRI power in the breathing frequency range and a less negative slope of ln RRI power vs. ln frequency, both indicators that parasympathetic stimuli were the dominant influence on women's heart rate variability. The results of our study suggest a predominance of sympathetic vascular regulation in men compared with a dominant parasympathetic influence on heart rate regulation in women.
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PMID:Gender differences in autonomic cardiovascular regulation: spectral, hormonal, and hemodynamic indexes. 1171 26

Several studies have shown that low birthweight is associated with a higher risk of stroke and coronary heart disease in later life. Increased atherogenesis may be one underlying mechanism, but few studies have examined this directly. We used duplex ultrasonography to assess the extra-cranial carotid arteries of 389 elderly men and women born and still living in Sheffield, UK, whose recorded birth measurements were available. Men and women who had weighed 6.5 lbs or less at birth had a higher risk of having carotid stenosis >30% than those who weighed over 7.5 lbs, but this trend was not statistically significant (OR 1.8, 95% CI 1.0-3.3). Women who had been lighter or who had a smaller head circumference at birth tended to have an increased intima-media thickness, but these relations ceased to be statistically significant after adjustment for gestational age and cardiovascular risk factors. In men, by contrast, an increased intima-media thickness was associated with having been heavier at birth (P=0.049) or having had a larger abdominal circumference at birth (P=0.040), after adjustment for gestational age and cardiovascular risk factors. These results provide little evidence that impaired fetal growth increases susceptibility to atherogenesis.
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PMID:Size at birth and carotid atherosclerosis in later life. 1204 32

Couples in the Philippines are free to choose the family planning method that best satisfies their health needs and religious beliefs. All service delivery outlets of the Philippines Department of Health and participating agencies should have all approved, safe, effective, and legal family planning methods available. Oral contraceptives (OCs), IUDs, tubal ligation, and vasectomy are at least 92% effective. OCs protect against pelvic infection and reduce the risk of ovarian and uterine cancer. Older OC users who smoke face an increased risk of blood clotting, stroke, and heart attack. The progestogen-only pill is the best OC for lactating women. The IUD can be effective for 6 years assuming no pain or other side effects. Breast feeding mothers can use the IUD safely. IUD contraindications are anemia, active cervical or pelvic infection, abnormal vaginal bleeding, and genital cancer. Condoms protect against pregnancy as well as sexually transmitted diseases, including HIV/AIDS. When practiced correctly, natural family planning methods are 70-90% effective. They are the cervical mucus method, basal body temperature method, sympto-thermal method, and breast feeding. Norplant contraceptive implants are available to Philippine women on a trial basis. They release a progestin slowly into the blood stream, suppressing ovulation and thickening cervical mucus. The long-acting contraceptive injectables are DMPA, Cycloprovera, and HRP 102. Women must receive an injection every 3 months to protect against pregnancy. The first injection should occur within the first 5 days of the menstrual cycle. Women choosing tubal ligation and men choosing vasectomy should be sure in their decision because they are permanent methods and sterilization reversal procedures are rare in the Philippines. Men with diabetes, an infection at the incision site, clotting disorders, enlarged or painful testicles, and an inguinal hernia should not have a vasectomy.
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PMID:The family planning methods. 1217 21

Fabry disease is an X-linked recessive lysosomal storage disorder caused by a partial or complete deficiency of alpha-galactosidase A. Intracellular accumulation of globotriaosylceramide, the glycolipid substrate of this enzyme, leads to severe painful neuropathy with progressive renal, cardiovascular, and cerebrovascular dysfunction and early death. Men are predominantly affected but many female carriers have similar clinical involvement, including increased risk of stroke. Physical stigmata, such as angiokeratomas in skin and mucous membranes and characteristic benign corneal abnormalities, facilitate identification of Fabry disease. The finding of a marked decreased activity of (alpha-galactosidase A in plasma, white blood cells or cultured skin fibroblasts confirms the diagnosis. Treatment thus far has been symptomatic only. Etiology-based therapies are being developed that include enzyme replacement therapy, gene therapy, and substrate deprivation. The recently completed double-blind, placebo-controlled trials of intravenous infusions of (alpha-galactosidase A in patients with Fabry disease demonstrated the safety and efficacy of this treatment. We report a family with Fabry disease composed of hemicygous and heterocygous. The propositus developed chronic renal failure and received a cadaver renal transplant, which remained with adequate renal function during 15 years.
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PMID:[Fabry disease: clinic and enzymatic diagnosis of homozygous and heterozygous. New therapeutic prospects]. 1251 87

The relation between frequency of shaving and all-cause and cardiovascular disease mortality, coronary heart disease, and stroke events was investigated in a cohort of 2,438 men aged 45-59 years. The one fifth (n = 521, 21.4%) of men who shaved less frequently than daily were shorter, were less likely to be married, had a lower frequency of orgasm, and were more likely to smoke, to have angina, and to work in manual occupations than other men. Over the 20-year follow-up period from 1979-1983 to December 31, 2000, 835 men (34.3%) died. Of those who shaved less frequently than daily, 45.1% died, as compared with 31.3% among those who shaved at least daily. Men who shaved less frequently had fully adjusted hazard ratios (adjusted for testosterone, markers of insulin resistance, social factors, lifestyle, and baseline coronary heart disease) of 1.24 (95% confidence interval (CI): 1.03, 1.50) for all-cause mortality, 1.30 (95% CI: 0.99, 1.71) for cardiovascular disease mortality, 1.08 (95% CI: 0.61, 1.92) for lung cancer mortality, 1.16 (95% CI: 0.90, 1.48) for coronary heart disease events, and 1.68 (95% CI: 1.16, 2.44) for stroke events. The association between infrequent shaving and all-cause and cardiovascular disease mortality is probably due to confounding by smoking and social factors, but a small hormonal effect may exist. The relation with stroke events remains unexplained by smoking or social factors.
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PMID:Shaving, coronary heart disease, and stroke: the Caerphilly Study. 1463 Jun 9

The authors define a trait "wellness" for good health in 6109 men in the National Academy of Sciences-National Research (NAS-NRC) twin panel aged 70 years and up surveyed by mail in the fall of 1998. Men who responded that they had not had a heart attack, coronary surgery, stroke, diabetes or prostate cancer in the survey questionnaire (Q8) met the broad definition of wellness. A more narrow definition included the absence of hypertension. Genetic analysis indicated that over 50% of the population variance for liability to either wellness definition was genetic. A subset of the NAS-NRC twins also participates in the National Heart, Lung and Blood Institute (NHLBI) twin study. NHLBI examinations and medical record review was done in 1986-1987 and 1995-1997 for 389 individuals who completed Q8. Excellent agreement (kappa > 0.8) was found between Q8 and outcome review for each condition comprising the wellness definition, ranging from 0.81 for coronary surgery to 0.88 for diabetes. Substantial agreement (kappa = 0.67) was found for hypertension. Kappa values for wellness were 0.82 for the broader definition and 0.74 if high blood pressure was included. Fraternal twin-pairs concordant for the wellness definitions are currently being recruited for linkage studies.
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PMID:Heritability and validity of healthy physical aging (wellness) in elderly male twins. 1285 72


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