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Biomedical subjects

I Holme

Publications and source records attributed to I Holme.

At least 37 records · Page 2Linked to original sources
PubMed2001

Randomised controlled general practice trial of sertraline, exposure therapy and combined treatment in generalised social phobia.

BACKGROUND: No controlled trial of treatment of generalised social phobia has been conducted in general practice. AIMS: To examine the efficacy of sertraline or exposure therapy, administered alone or in combination in this setting. METHOD: Study was of a randomised, double-blind design. Patients (n = 387) received sertraline 50-150 mg or placebo for 24 weeks. Patients were additionally randomised to exposure therapy or general medical care. RESULTS: Sertraline-treated patients were significantly more improved than non-sertraline-treated patients (chi(2)=12.53, P<0.001; odds ratio=0.534; 95% Cl 0.347-0.835). No significant difference was observed between exposure- and non-exposure-treated patients (chi(2)=2.18, P=0.140; odds ratio=0.732; 95% Cl 0.475-1.134). In the pairwise comparisons, combined sertraline and exposure (chi(2)=12.32; P<0.001) and sertraline (chi(2)=10.13; P=0.002) were significantly superior to placebo. CONCLUSIONS: Sertraline is an effective treatment for generalised social phobia. Combined treatment with sertraline and exposure therapy, conducted by the general practitioner, may enhance the treatment efficacy in primary care.

Adolescent↗
PubMed2000

Stress reactivity to and recovery from a standardised exercise bout: a study of 31 runners practising relaxation techniques.

OBJECTIVE: To compare the efficacy in runners of two relaxation techniques with regard to exercise reactivity and recovery after exercise. METHODS: Thirty one adult male runners were studied prospectively for six months in three groups practising either meditation (n = 11) or autogenic training (n = 11) or serving as controls (n = 10). Before and after the six months relaxation intervention, indicators of reactivity to exercise and metabolism after exercise (blood lactate concentration, heart rate (HR), and oxygen consumption (VO2)), were tested immediately after and 10 minutes after exercise. Resting HR was also assessed weekly at home during the trial. State anxiety was measured before and after the intervention. RESULTS: After the relaxation training, blood lactate concentration after exercise was significantly (p<0.01) decreased in the meditation group compared with the control group. No difference was observed in lactate responses between the autogenic training group and the control group. There were no significant differences among the groups with regard to HR, VO2, or levels of anxiety. CONCLUSION: Meditation training may reduce the lactate response to a standardised exercise bout.

Adult↗
PubMed1999

[Echocardiographic findings, pro-ANP and treatment in acute myocardial infarction without overt heart failure].

This study was undertaken to characterise patients without overt heart failure and with a left ventricular ejection fraction > or = 40% 2-7 days following an acute myocardial infarction. Patients with an ejection fraction > or = 40% (n = 868) had a lower prevalence of anterior myocardial infarction (p < 0.001) and lower levels of N-terminal pro-ANP (atrial natriuretic peptide) (p < 0.001) than those with ejection fraction < 40% (n = 305). Patients with ejection fraction > or = 40% had smaller left ventricular volume and mass (p < 0.001). Pro-ANP levels did not correlate significantly with left ventricular volume or ejection fraction in this group. Among patients with ejection fraction < 40%; statistically significant correlations between pro-ANP levels and both ejection fraction and left ventricular endsystolic volume were found. 64% and 61% of patients in the two groups were given thrombolytic treatment. In this study, most patients with acute myocardial infarction had an ejection fraction > or = 40%. Pro-ANP levels were not correlated with the ejection fraction or left ventricular volume. Approximately two thirds of the patients received thrombolytic treatment.

Aged↗
PubMed1999

Single blind, randomised controlled trial of pelvic floor exercises, electrical stimulation, vaginal cones, and no treatment in management of genuine stress incontinence in women.

OBJECTIVE: To compare the effect of pelvic floor exercises, electrical stimulation, vaginal cones, and no treatment for genuine stress incontinence. DESIGN: Stratified, single blind, randomised controlled trial. SETTING: Multicentre. PARTICIPANTS: 107 women with clinically and urodynamically proved genuine stress incontinence. Mean (range) age was 49.5 (24-70) years, and mean (range) duration of symptoms 10.8 (1-45) years. INTERVENTIONS: Pelvic floor exercise (n=25) comprised 8-12 contractions 3 times a day and exercise in groups with skilled physical therapists once a week. The electrical stimulation group (n=25) used vaginal intermittent stimulation with the MS 106 Twin at 50 Hz 30 minutes a day. The vaginal cones group (n=27) used cones for 20 minutes a day. The untreated control group (n=30) was offered the use of a continence guard. Muscle strength was measured by vaginal squeeze pressure once a month. MAIN OUTCOME MEASURES: Pad test with standardised bladder volume, and self report of severity. RESULTS: Improvement in muscle strength was significantly greater (P=0.03) after pelvic floor exercises (11.0 cm H2O (95% confidence interval 7.7 to 14.3) before v 19.2 cm H2O (15.3 to 23.1) after) than either electrical stimulation (14.8 cm H2O (10. 9 to 18.7) v 18.6 cm H2O (13.3 to 23.9)) or vaginal cones (11.8 cm H2O (8.5 to 15.1) v 15.4 cm H2O (11.1 to 19.7)). Reduction in leakage on pad test was greater in the exercise group (-30.2 g; -43. 3 to 16.9) than in the electrical stimulation group (-7.4 g; -20.9 to 6.1) and the vaginal cones group (-14.7 g; -27.6 to -1.8). On completion of the trial one participant in the control group, 14 in the pelvic floor exercise group, three in the electrical stimulation group, and two in the vaginal cones group no longer considered themselves as having a problem. CONCLUSION: Training of the pelvic floor muscles is superior to electrical stimulation and vaginal cones in the treatment of genuine stress incontinence.

Adult↗
PubMed1999

The effect of exercise and diet on mental health and quality of life in middle-aged individuals with elevated risk factors for cardiovascular disease.

Mental health and quality of life were assessed before and after a one-year exercise and diet intervention among 219 healthy individuals, aged 41-50 years, with elevated risk factors for cardiovascular disease. The participants were randomized to four groups: diet (n = 55), diet and exercise (n = 67), exercise (n = 54) and no active intervention (n = 43). Quality of life was measured with one eight-item scale and two one-item scales. Mental health was measured by the General Health Questionnaire (30-item version). Depression, anxiety, feelings of competence and self-esteem, coping and social dysfunction were measured using subscales of the General Health Questionnaire. Somatic anxiety was measured by the anxiety subscale of the Symptom Check List-90. Exercise improved the total GHQ scores, perceived competence/self-esteem, and coping as measured by the GHQ subscales. There were no significant effects of diet or exercise on quality of life, depression or anxiety. A high rate of participation in the exercise programme (>70%) was associated with greater improvements in total GHQ scores, anxiety, perceived competence/self-esteem and coping.

Adult↗
PubMed1999

Effect of mivazerol on perioperative cardiac complications during non-cardiac surgery in patients with coronary heart disease: the European Mivazerol Trial (EMIT).

BACKGROUND: Mivazerol is a drug with alpha2-agonist properties that reduces post-ganglionic noradrenaline availability and spinal efferent sympathetic output. METHODS: A double-blind randomized placebo-controlled trial was conducted in 61 European centers during a 2.5-yr period on 2,854 patients: 1,897 with coronary heart disease and 957 patients without overt coronary heart disease but classified as at high risk for it. The present analysis was restricted to those patients with previous known coronary heart disease of whom 48% had vascular surgery, 32% non-vascular thoracic or abdominal surgery, and 20% orthopedic surgery. Mivazerol or placebo were given intravenously from the induction of anesthesia for up to 72 h. RESULTS: In the 1,897 patients with established coronary heart disease, mivazerol did not reduce the primary endpoint--the combination of myocardial infarction or death--or all-cause deaths significantly. A preplanned subgroup analysis of 904 patients with known coronary heart disease undergoing vascular surgery showed that there were fewer primary endpoints in those receiving mivazerol (risk ratio [RR], 0.67; 95% CL, 0.45-0.98; P = 0.037) and fewer cardiac deaths (6 of 454 vs. 18 of 450: RR, 0.33; 95% confidence limits, 0.13-0.82; P = 0.017). The all-cause death rate was also decreased (RR, 0.41; 95% CL, 0.18-0.91; P = 0.024), although there was no significant reduction in myocardial infarction. CONCLUSION: The alpha2-adrenergic agonist, mivazerol, did not alter the rates of myocardial infarction or cardiac death in patients with known coronary heart disease undergoing noncardiac surgery. However, it may have protected patients undergoing vascular surgery from further coronary events, and a specific study of such patients is now indicated.

Adrenergic alpha-Agonists↗
PubMed1998

Arterial and venous plasma catecholamines during submaximal steady-state exercise.

Arterial and venous plasma catecholamine responses to 15 min of cycling at 60% of maximal oxygen uptake were examined 11 times during exercise and recovery in nine young men. Intra-arterial blood pressure, heart rate and oxygen uptake were recorded continuously. All variables increased significantly during the initial 4 min, after which oxygen uptake, diastolic blood pressure and arterial plasma adrenaline showed no further increase. Heart rate and plasma noradrenaline, however, continued to increase, although significantly more slowly, and were closely correlated (r = 0.81, 95% CI 0.71-0.87), as were systolic blood pressure and heart rate (r = 0.78, 95% CI 0.71-0.87). Venous plasma adrenaline showed a steady increase during the whole exercise period and thus a different response pattern from arterial plasma adrenaline. In conclusion, arterial plasma catecholamines respond to steady-state exercise by a two-phase pattern paralleling the changes in arterial blood pressure and heart rate. Venous sampling does not reveal this association.

Adult↗
PubMed1998

Compliance with and efficacy of treatment with pravastatin and cholestyramine: a randomized study on lipid-lowering in primary care.

OBJECTIVES: Lipid-lowering drugs as 3-hydroxy-3-methyl glutaryl coenzyme A (HMG-CoA) reductase inhibitors and cholestyramine are effective in reducing cardiovascular morbidity both in primary and secondary prevention. Patient compliance is an important determinant of the outcome of therapy. This study was designed to compare compliance with tolerance and lipid-lowering effectiveness of pravastatin and/or cholestyramine in primary care. DESIGN: Nine hundred and eighty nine women and 1047 men were randomized to treatment at 100 primary-care centres in Sweden. After dietary intervention, an eligible patient was randomly assigned to one of four programs of daily treatment: group Q, 16 g cholestyramine, group QP, 8 g cholestyramine and 20 mg pravastatin, group P20, 20 mg pravastatin or group P40, 40 mg pravastatin. RESULTS: In group Q, group QP, group P20 and group P40 the reductions in low density lipoprotein (LDL)-cholesterol were 26%, 36%, 27% and 32%. The dose actually taken was 91-95% of the prescribed for the pravastatin treatment groups and 77-88% for the cholestyramine groups. In the pravastatin and cholestyramine groups 76-78% and 44-53%, respectively, completed the trial. Only 8-27% of the patients reached a serum cholesterol target level of 5.2 mmol L-1. There was no difference in lipid-lowering effect between women and men. CONCLUSION: Pravastatin alone is efficacious and compliance is high, independent of dose. Combined treatment with cholestyramine and pravastatin had a better cholesterol lowering effect (although not statistically significant) than 40 mg pravastatin. Despite this, only 8-27% of the patients actually reached a serum cholesterol level of 5.2 mmol L-1. No unexpected serious adverse events were detected in any of the treatment groups. As predicted, the gastrointestinal disturbances were more common on cholestyramine treatment. These two factors suggest that an increase in the dosage of the HMG-CoA reductase inhibitor may be appropriate. Results from other studies indicate that there also might be other positive effects of statin treatment beyond cholesterol lowering.

Adult↗
PubMed1998

Monday and non-Monday concentrations of lifestyle-related blood components in the Oslo Diet and Exercise Study.

OBJECTIVE: We hypothesized that participants of intervention studies have an unfavourable lifestyle at the weekend compared with the rest of the week, thus affecting the concentrations of components in samples drawn on Mondays. DESIGN: The hypothesis was examined using data from the Oslo Diet and Exercise Study, a 2 x 2 randomized intervention trial on diet and exercise involving 209 participants. Each person chose which day of the week to attend for blood sampling, both before and after the 1 year of intervention. MAIN OUTCOME MEASURES: Comparison of mean concentrations of the components measured, in samples drawn on Mondays vs. non-Mondays, both at the start and at the end of intervention. RESULTS: At the start, nine components, from haemostasis, carbohydrate and lipid metabolism, showed a difference of more than 10% between Monday and non-Monday values, all Monday values differing from the non-Monday values in a cardiovascularly unfavourable direction. Participants starting and ending on a Monday showed the unfavourable profile both times, and those who were examined both times on a non-Monday showed a consistently favourable profile, whereas those who changed the day of examination at the start and end changed profile accordingly. CONCLUSION: The lifestyle-related components examined here showed differences between Monday and non-Monday values, which were not due to a selection bias. We suggest they may be related to a different lifestyle at the weekend compared with ordinary working days. If such effects are not recognized and properly taken into account, they may markedly affect the outcome of intervention studies.

Adult↗
PubMed1998

Effects of doxazosin and atenolol on atherothrombogenic risk profile in hypertensive middle-aged men.

The alpha-blockers prazosin and doxazosin reduce hypertriglyceridemia (HTG) and increase serum levels of high-density lipoprotein (HDL)-cholesterol, whereas beta-blockers such as atenolol have the opposite effect. As HTG is associated with reduced fibrinolysis and hypercoagulability, we investigated the effects of doxazosin and atenolol on serum lipids and hemostatic factors in hypertensive men with an atherothrombogenic risk profile. The study was randomized and open, but blinded to investigator of biochemical results. Forty-five men (mean age, 44.5 years) with central obesity [median body-mass index (BMI), 28 kg/m2] and moderate hypertension [median diastolic blood pressure (DBP), 104.5 mm Hg] were treated with atenolol (n = 22) or doxazosin (n = 23) for 22 weeks, after which changes in between-group differences from baseline were estimated. After intervention, significant between-group differences in favor of doxazosin were found: lower triglycerides (p = 0.008) and higher HDL cholesterol (p = 0.036); furthermore, improvement of fibrinolysis: lower plasminogen activator inhibitor-1 (PAI-1) activity (p = 0.012), higher tissue plasminogen activator (tPA) activity after venous occlusion (VO); and higher levels of serum D-dimer, both unstimulated (p = 0.0016) and after VO (p = 0.0032). In addition, lower levels of serum testosterone were found in the atenolol group (p = 0.0016). A profile with reduced HTG, increased HDL cholesterol, and improved fibrinolysis was obtained with doxazosin when compared with atenolol. Furthermore, the observed decrease in serum testosterone on atenolol treatment would rather favor long-term treatment with doxazosin in this study population.

Adult↗
PubMed1998

Associations between central obesity and indexes of hemostatic, carbohydrate and lipid metabolism. Results of a 1-year intervention from the Oslo Diet and Exercise Study.

The relationships of central obesity and physical fitness to indexes of hemostatic, lipid and glucose metabolism both at baseline and after 1 year of diet and exercise intervention were examined in 209 sedentary middle-aged men and women with increased coronary risk factor levels. Central obesity was measured as either waist circumference or waist/hip ratio. Maximal oxygen uptake was used as a measure of physical fitness. The cross-sectional results show that there were significant correlations between waist circumference and euglobuline clot lysis time (r = 0.23), factor VII (r = 0.16), glucose and insulin before and after 1 h glucose load (r ranging from 0.32 to 0.50). The 1-year intervention gave the following associations between changes in waist circumference and changes in: euglobuline clot lysis time (r = 0.27), factor VII (r = 0.19), carbohydrate variables and lipids (magnitude of r ranging from 0.19 to 0.43). Also the other indexes of obesity and physical fitness showed significant correlations to indexes of hemostatic, lipid and glucose variables, both cross-sectionally and for changes after the 1-year intervention. The associations between changes in central obesity and changes in indexes of hemostatic, carbohydrate and lipids were generally stronger during 1 year of diet and exercise intervention than those found at baseline. Multiple regression analyses with waist circumference, waist/hip ratio, percent body fat and Vo2 max as independent variables and indexes of hemostatic, carbohydrate and lipid metabolism as dependent variables showed that waist circumference was a significant predictor for indexes of the hemostatic, carbohydrate and lipid metabolism, mostly independent of physical fitness. The cross-sectional and 1-year change results support each other and therefore underscore the importance of abdominal obesity as an important risk factor for cardiovascular disease.

Adult↗
PubMed1998

Apolipoprotein B and A-I values in 147576 Swedish males and females, standardized according to the World Health Organization-International Federation of Clinical Chemistry First International Reference Materials.

Serum concentrations of apolipoprotein (apo) B and apo A-I were measured from 1985-1996 in a Swedish population sample of 83 112 males and 64 464 females, ages <20 to >80 years, using an automated immunoturbidimetric method calibrated against fresh pools of human serum and commercial calibrators. All values were recalculated in 1997 after calibration against the WHO-IFCC First International Reference Materials. The recalculation factor was 1.059 for apo B, whereas for apo A-I, the correction was: y = 0.989x + 0.101. The total CVs for both apo B and A-I were generally <7%. The mean value (+/- SD) for apo B was 1.31 +/- 0.35 g/L in all males and 1.22 +/- 0.36 g/L in all females. The mean apo A-I concentration was 1.36 +/- 0.22 g/L in males-10% lower than in females (1.51 +/- 0.24 g/L). The mean value of apo B increased up to 60 years of age in males and up to 70 years of age in females. apo A-I concentrations changed only slightly with age in both males and females. apo A-I concentrations among Swedes are nearly identical to those reported recently by two American studies and those obtained in a Finnish population sample. Mean apo B concentrations differ somewhat between the populations but mirror-as expected-differences in total cholesterol concentrations. The highest values were noted in Swedish subjects. The Swedish sample population is, to our knowledge, the largest describing the distribution of apo B and A-I in a general population of adult males and females of all ages determined with procedures standardized and traceable to the WHO-IFCC First International Reference Materials.

Adult↗
PubMed1997

[Cholesterol lowering therapy after myocardial infarction. Consequences of the CARE study].

In the recently published CARE-study, 4,159 patients aged 21-75 years were included and randomised to treatment with pravastatin 40 mg once daily or placebo 3-20 months following a myocardial infarction. Inclusion criteria were a total cholesterol < 6.2 mmol/l and LDL-cholesterol 3.0-4.5 mmol/l. Mean follow-up time was five years. Average reduction of total cholesterol was 20% and of LDL-cholesterol 28% in the treatment group. The incidence of coronary death or non-fatal myocardial infarction was reduced by 24% (p = 0.003). The cholesterol levels in the CARE-study were similar to those in most western populations and lower than in the 4S study. This must be considered when evaluating the different results of the treatment in the two studies. It seems fair not only to offer statin treatment to patients complying with the 4S inclusion criteria, but also to patients with values as in the CARE population.

Adult↗
PubMed1997

Accuracy and reproducibility of biplane two-dimensional echocardiographic measurements of left ventricular dimensions and function.

OBJECTIVE: To investigate sources of variability in serial echocardiographic recordings in a core laboratory we assessed the impact of repeated echo recordings, repeated video measurements and measurements made by different investigators. PATIENTS, METHODS: Two investigators each recorded and analysed two-dimensional echos in 12 individuals (n = 24 in total) three times at one week intervals. Left ventricular end-diastolic and end-systolic volumes were measured using the biplane modified Simpson's rule. Ejection fraction was derived from these volumes and left ventricular mass estimated using the area-length method. The left ventricular spherity index was expressed as the ratio of the short axis area and the long axis area at end-diastole. A video recording from each examination was reexamined twice by both investigators. RESULTS: Deviations between repeated echo recordings and repeated video measurements ranged from -5 to +5% between investigators. A three-way repeated analysis of variance indicated a small, but systematic difference between investigators. Reproducibility, measured by coefficients of variation, ranged from 3-9% for different investigators, 3-6% for repeated video measurements and 7-19% for repeated echo recordings across the different variables. The total variability of all three factors should be considered when the smallest detectable significant change in a variable is assessed. These ranged from 16-28% across the five variables studied, when a 10% error of classification was accepted for a one-sided change in a variable. CONCLUSION: Repeated echo recordings were the dominant component of variation. Two-dimensional echo measurements are reproducible and accurate, but the same investigator should follow the same patients.

Adult↗
PubMed1997

Exercise and diet interventions improve perceptions of self in middle-aged adults.

The effect of a 1-year exercise and diet intervention program on global self-concept, perceptions of the body, physical competence, exercise mastery, social competence, social comfort, and fitness was examined with 208 healthy individuals (191 males, 17 females) aged 39-49 years (mean age 44.9) with elevated risk factors for cardiovascular disease. The relative utility of the skill development versus the self-enhancement model of the self-concept/behaviour relationship was tested. The participants were randomized into four groups: diet (n = 53), diet and exercise (n = 64), exercise (n = 48) and no active intervention (n = 43). Measurements were made by the Harter adult self perception profile (HASPP) and the self-perception in exercise questionnaire (SPEQ). Two-way ANOVA analyses revealed that exercise participation, with or without diet, enhanced self-perceptions of physical mastery and ability, body perception, fitness and social comfort. The unique contribution of diet indicated enhanced body perception. No effect was found of diet or exercise on global self-concept. Exercise participation had a positive effect on perceptions of the self, and the higher the compliance with the exercise program, the stronger were the effects on the self-perceptions. This supported the skill development model of the self-concept/behaviour relationship. As the pretest self-concept scores did not predict exercise compliance, the self-enhancement model of the self-concept/behaviour relationship was not supported.

Adult↗
PubMed1997

Lifestyle changes may reverse development of the insulin resistance syndrome. The Oslo Diet and Exercise Study: a randomized trial.

OBJECTIVE: To compare and assess the single and joint effect of diet and exercise intervention for 1 year on insulin resistance and the development leading toward the insulin resistance syndrome. RESEARCH DESIGN AND METHODS: An unmasked, randomized 2 x 2 factorial intervention trial was applied with a duration of 1 year for each participant. The trial comprised 219 men and women with diastolic blood pressure of 86-99 mmHg, HDL cholesterol < 1.20 mmol/l, triglycerides > 1.4 mmol/l, total cholesterol of 5.20-7.74 mmol/l, and BMI > 24 kg/m2. Participants were randomly allocated to diet group (n = 35), diet and exercise group (n = 67), exercise group (n = 54), and control group (n = 43). The diet included increased intake of fish and reduced total fat intake. The exercise program entailed supervised endurance exercise three times a week. Baseline cross-sectional changes and 1-year changes in insulin resistance, fasting serum levels of insulin, C-peptide, proinsulin, glucose, and lipids as well as weight, mean blood pressure, and plasminogen activator inhibitor 1 (PAI-1) values were recorded. RESULTS: The cross-sectional results at baseline showed significant correlations between the calculated insulin resistance and BMI (r = 0.54) and correlations between the mean blood pressure (mBP) (r = 0.26) and PAI-1 (r = 0.40). The 1-year diet intervention gave a significant decrease in the calculated insulin resistance from 4.6 to 4.2 and a positive correlation between the changes in insulin resistance and changes in BMI (r = 0.40). The diet and exercise intervention also led to significantly decreased insulin resistance (from 5.0 to 4.0). The exercise intervention did not significantly change insulin resistance. CONCLUSIONS: The cross-sectional and 1-year intervention results supported each other and underscored the important connection between increased BMI and the development leading toward the insulin resistance syndrome.

Blood Glucose↗
PubMed1996

The effect of probucol on low density lipoprotein oxidation and femoral atherosclerosis.

The Probucol Quantitative Regression Swedish Trial (PQRST) investigated the effect of the lipid lowering and antioxidant drug probucol on the development of atherosclerosis in humans. 303 hypercholesterolemic patients were randomized to receive either probucol or placebo, in combination with dietary advice and cholestyramine for a three-year period. Probucol was not found to effect progression regression of femoral atherosclerosis significantly as assessed by quantitative arteriography. To evaluate the effectiveness of probucol as an antioxidant during the study period, detailed analyses were performed on 42 of the randomized patients. During the trial, probucol-treated patients (n = 26) had 15% lower total cholesterol (P < 0.01) and 35% lower high density lipoprotein (HDL) cholesterol (P < 0.0001) compared with controls (n = 16). Low density lipoprotein (LDL) from probucol treated individuals was more resistant to oxidation by Cu2+ as determined by the lag phase for the formation of conjugated dienes (220 +/- 8 vs. 82 +/- 7 min (mean +/- S.E)), showed a 13 times lower formation of lipid peroxides, a 97% reduction in macrophage degradation and close to 90% less decrease in LDL receptor binding following oxidation as compared with controls (P < 0.001 for all differences). The results demonstrate that although probucol provided a significant protection against Cu(2+)-induced oxidative modification of LDL, it lacked effect on the development of femoral atherosclerosis. The relevance of these observations for the proposed role of lipid oxidation in atherosclerosis is discussed.

Adult↗