226
|
Thorogood M, Reckless J, McCarthy S, Ul-Haq L, Mann J, Thompson G, Durrington P, Miller P, Betteridge D, Lewis B, Galton D, Taylor K, Shepherd J, West R. Early results of a cohort study of severe hyperlipidaemia. Atherosclerosis 1989. [DOI: 10.1016/0021-9150(89)90052-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
227
|
La Ville AE, Seddon AM, Shaikh M, Rowles PM, Woolf N, Lewis B. Primary prevention of atherosclerosis by lovastatin in a genetically hyperlipidaemic rabbit strain. Atherosclerosis 1989; 78:205-10. [PMID: 2783202 DOI: 10.1016/0021-9150(89)90224-4] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Lovastatin, a lipid-lowering drug which inhibits cholesterol synthesis, was administered to genetically hyperlipidaemic rabbits from the age of 2 months. Twenty rabbits were selected with similar plasma cholesterol levels and divided into matched treatment and control groups. The treated animals showed a 60% decrease in plasma cholesterol due to reduced levels of low density lipoprotein (LDL) and intermediate density lipoprotein (IDL). Levels of other lipoproteins remained unchanged. In untreated animals cholesterol levels in plasma, LDL and IDL increased with age. The area of aortic atherosclerosis-like lesions was quantified after 2-10.5 months of treatment. At each time point the extent of arterial disease was profoundly less in treated than in untreated animals. The findings demonstrate that primary prevention of arterial lesions resembling human atherosclerosis (increased amounts of fibrous tissue, smooth muscle cell proliferation, foam cell formation and necrosis at the base of the plaques) results from early effective reduction of elevated plasma lipids by lovastatin in this rabbit strain.
Collapse
|
228
|
Assmann G, Davignon J, Fernández-Cruz A, Gotto AM, Jacotot B, Lewis B, Paoletti R. [Non-pharmacologic treatment of hyperlipemia: diet and exercise]. Rev Clin Esp 1989; 185:153-61. [PMID: 2695992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
|
229
|
Assmann G, Davignon J, Fernández-Cruz A, Gotto AM, Jacotot B, Lewis B, Paoletti R. [HDL cholesterol profile in 1988]. Rev Clin Esp 1989; 184:421-30. [PMID: 2675213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
|
230
|
Beaty TH, Kwiterovich PO, Laville A, Lewis B. Genetic analysis of total cholesterol and triglycerides in a pedigree of St. Thomas rabbits. J Lipid Res 1989; 30:387-94. [PMID: 2723545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
A pedigree consisting of 103 New Zealand White hyperlipidemic and normal rabbits was used in a genetic analysis of total cholesterol and triglyceride levels to test for Mendelian control of hyperlipidemia. The founder male of this pedigree was identified through hypercholesterolemia and evidence suggested vertical transmission of a hypercholesterolemic phenotype in this pedigree, although a combined hyperlipidemia phenotype (elevated cholesterol and triglycerides) also occurred in many descendents of the original founders. Segregation analysis of quantitative measures of total cholesterol and triglycerides in this pedigree was employed to test hypotheses about Mendelian control in the presence of substantial inbreeding. A simple Mendelian model was the best explanation for triglycerides in these animals. This best fitting model was essentially co-dominant with genotypic specific variances, where the heterozygote was hypertriglyceridemic and the mutant homozygote showed even more extreme values. The observed distribution of total cholesterol was also compatible with a mixture of distinct genotypic distributions, but there was evidence of non-Mendelian transmission in this pedigree. The observed hypertriglyceridemia in these animals may reflect an abnormality of very low density lipoprotein metabolism described previously. Further studies will be required to elucidate the genetic control of hypercholesterolemia and the associated combined hyperlipidemia in these rabbits.
Collapse
|
231
|
Beaty TH, Kwiterovich PO, Laville A, Lewis B. Genetic analysis of total cholesterol and triglycerides in a pedigree of St. Thomas rabbits. J Lipid Res 1989. [DOI: 10.1016/s0022-2275(20)38366-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
|
232
|
Woodward J, Lewis B, Miracle G, Greenbaum E. Comparative study of the photochemistry of chloroplast membranes and photosystem II particles. Appl Biochem Biotechnol 1989. [DOI: 10.1007/bf02936487] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
233
|
Assmann G, Davignon J, Fernández-Cruz A, Gotto AM, Jacotot B, Lewis B, Paoletti R. [Detection and treatment of lipid disorders]. Rev Clin Esp 1988; 183:433-41. [PMID: 3222514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
|
234
|
Caleffi M, Fentiman IS, Clark GM, Wang DY, Needham J, Clark K, La Ville A, Lewis B. Effect of tamoxifen on oestrogen binding, lipid and lipoprotein concentrations and blood clotting parameters in premenopausal women with breast pain. J Endocrinol 1988; 119:335-9. [PMID: 3199064 DOI: 10.1677/joe.0.1190335] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
As part of a controlled trial of the use of tamoxifen for the treatment of mastalgia, some of the metabolic and haematological effects of this agent were measured. A panel of haemostatic variables including prothrombin time, kaolin cephalin clotting time, fibrinogen, euglobulin lysis time, factor VII, factor VIII, protein C and anti-thrombin III were determined. In addition, levels of sex hormone-binding globulin and both total and free oestradiol were estimated. No alteration in clotting function was found during the administration of tamoxifen, although hepatic function did alter during this period with an increase in concentration of sex hormone-binding globulin. There was a significant increase in total oestradiol and free oestradiol although the percentage of biologically available free oestradiol fell slightly during the course of tamoxifen treatment. There was a slight reduction in low-density lipoprotein cholesterol with an increase in HDL2, a subclass of high-density lipoprotein (HDL) cholesterol, consistent with an oestrogen-agonist effect. These data suggest that tamoxifen administration does not adversely influence haemostatic mechanisms or lipoprotein metabolism in the short term.
Collapse
|
235
|
McIntyre P, Tilse M, Lewis B, Tudehope D. Late-onset neonatal sepsis due to multiply-resistant coagulase-negative staphylococci. Med J Aust 1988; 149:272-5. [PMID: 3412220 DOI: 10.5694/j.1326-5377.1988.tb120605.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
A cluster of septic episodes that were caused by coagulase-negative staphylococci occurred in eight patients, over a six-month period from August 1, 1984 to January 31, 1985, in a Brisbane neonatal intensive-care unit where sepsis which was due to these organisms previously was uncommon. The organisms were universally-resistant to tobramycin (the aminoglycoside agent that was used at that time) and were variably-resistant to gentamicin, flucloxacillin and cephalothin. All organisms were sensitive to netilmicin, vancomycin, fusidic acid and rifampicin. The affected infants were all of 32 weeks' or less gestation and most of them weighed less than 1500 g at birth. All neonates had been ventilated artificially and had had long intravascular lines. Two infants had ventriculoperitoneal shunts that had been infected with coagulase-negative staphylococci--a potentially-important problem that has not been noted in premature infants in previous reports. Our experience demonstrates that it is important to consider the patterns of resistance to aminoglycoside as well as to beta-lactam antibiotic agents for the empirical therapy of septic episodes and for neurosurgical prophylaxis in nurseries where coagulase-negative staphylococci are emerging as common nosocomial pathogens.
Collapse
MESH Headings
- Anti-Bacterial Agents/therapeutic use
- Coagulase
- Cross Infection/drug therapy
- Cross Infection/epidemiology
- Cross Infection/etiology
- Drug Resistance, Microbial
- Equipment Contamination
- Humans
- Infant, Low Birth Weight
- Infant, Newborn
- Infant, Premature, Diseases/drug therapy
- Infant, Premature, Diseases/epidemiology
- Infant, Premature, Diseases/etiology
- Intensive Care Units, Neonatal
- Length of Stay
- Queensland
- Staphylococcal Infections/drug therapy
- Staphylococcal Infections/epidemiology
- Staphylococcal Infections/etiology
- Staphylococcus/drug effects
- Staphylococcus/enzymology
- Staphylococcus/isolation & purification
- Time Factors
- Tobramycin/therapeutic use
Collapse
|
236
|
|
237
|
Houlston R, Quiney J, Mount J, Watts GF, Lewis B. Lipoprotein (a) and coronary heart disease in familial hypercholesterolaemia. Lancet 1988; 2:405. [PMID: 2899819 DOI: 10.1016/s0140-6736(88)92884-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
|
238
|
Mann JI, Lewis B, Shepherd J, Winder AF, Fenster S, Rose L, Morgan B. Blood lipid concentrations and other cardiovascular risk factors: distribution, prevalence, and detection in Britain. BMJ : BRITISH MEDICAL JOURNAL 1988; 296:1702-6. [PMID: 3135884 PMCID: PMC2546090 DOI: 10.1136/bmj.296.6638.1702] [Citation(s) in RCA: 137] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
To establish the distribution of blood lipid concentrations and the prevalences of other risk factors for cardiovascular disease in Britain 12,092 men and women aged 25-59 in Glasgow, Leicester, London, and Oxford were studied. Subjects were selected by opportunistic case finding, in which patients consulting their general practitioner for any reason were offered a health check by appointment, or random selection from age-sex registers, in which an invitation for a health check was posted. The overall rate of response was 73%, being 91-94% by opportunistic case finding and 36-63% by random selection. At the health check subjects answered a brief questionnaire about risk factors for cardiovascular disease, and their height, weight, and blood pressure were recorded; a blood sample was taken for measuring plasma concentrations of cholesterol, triglyceride, high density lipoprotein cholesterol, and glucose. The mean cholesterol concentrations were 5.9 (SD 1.2) and 5.8 (1.2) mmol/l in men and women, respectively. In London the mean value was 5.5 (1.2) mmol/l for both men and women and was significantly lower than mean values in the three other centres, among which there were no significant differences. In men and women aged 25-29 concentrations were similar but they increased in men until the age of 45-49, after which they showed no further increase; in women concentrations did not increase until the age of 40-44 and by the age of 50-59 values were higher than in men. Mean triglyceride concentrations were significantly higher in men than in women (1.8 (1.4) v 1.3 (0.9) mmol/l, respectively), and trends with age were similar to those for cholesterol concentrations, except that at no age were values higher in women than in men. Mean triglyceride values overall were higher in Glasgow and London than in Oxford and Leicester. Body mass index was higher in Glasgow and London than in the other two centres and correlated with systolic and diastolic blood pressures and triglyceride concentration. In addition, subjects in Glasgow smoked significantly more than those in the other centres. These observations could contribute to the higher rate of coronary heart disease in Glasgow. Plasma lipid concentrations and the prevalences of other risk factors for cardiovascular disease were similar in subjects selected by opportunistic case finding and by random selection. In Britain cholesterol values have changed little during the past 12 years despite dietary recommendations and health education.(ABSTRACT TRUNCATED AT 400 WORDS)
Collapse
|
239
|
Houlston RS, Turner PR, Revill J, Lewis B, Humphries SE. The fractional catabolic rate of low density lipoprotein in normal individuals is influenced by variation in the apolipoprotein B gene: a preliminary study. Atherosclerosis 1988; 71:81-5. [PMID: 2897860 DOI: 10.1016/0021-9150(88)90305-x] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
In a random sample of 22 normolipidaemic male Caucasian individuals, 35-49 years old, homozygosity for the X2 allele (cutting site) of the XbaI RFLP of the apo B gene was associated with higher mean total cholesterol and LDL-cholesterol concentration. These individuals also had significantly lower LDL fractional catabolic rate (P less than 0.03) and a lower degradation of LDL by mononuclear cells in vitro. We propose that the XbaI polymorphism is associated with amino acid changes in the apo B protein which influences LDL binding to the LDL-receptor. This modulates catabolism of this lipoprotein and so contributes to variability of plasma cholesterol levels.
Collapse
|
240
|
Houlston R, Quiney J, Watts GF, Lewis B. Gemfibrozil in the treatment of resistant familial hypercholesterolaemia and type III hyperlipoproteinaemia. J R Soc Med 1988; 81:274-6. [PMID: 3164409 PMCID: PMC1291586 DOI: 10.1177/014107688808100512] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
The efficacy of gemfibrozil in the treatment of resistant familial hypercholesterolaemia and type III hyperlipoproteinaemia was evaluated in 26 individuals over a mean period of 16 months. In the untreated state both disorders are associated with a high frequency of coronary heart disease. In the former, gemfibrozil with a bile acid sequestrant reduced plasma cholesterol by 32%, an incremental decrease of 17% compared with sequestrant therapy alone. In type III, plasma cholesterol was reduced by 40% and plasma triglyceride by 70%, while high-density lipoprotein cholesterol increased by 45%. In none of the patients studied did clinical or biochemical side effects occur.
Collapse
|
241
|
Shaikh M, Martini S, Quiney JR, Baskerville P, La Ville AE, Browse NL, Duffield R, Turner PR, Lewis B. Modified plasma-derived lipoproteins in human atherosclerotic plaques. Atherosclerosis 1988; 69:165-72. [PMID: 3348840 DOI: 10.1016/0021-9150(88)90011-1] [Citation(s) in RCA: 60] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Low density lipoproteins extracted from surgical specimens of human atherosclerotic plaques (A-LDL) showed altered electrophoretic mobility indicating a greater negative charge than that of plasma LDL (P-LDL). A-LDL but not P-LDL showed high affinity binding/degradation by human monocyte-derived macrophages; this was inhibited by acetylated LDL but not by native P-LDL. Following injection of 125I-labelled autologous P-LDL prior to reconstructive arterial surgery, polyacrylamide and agarose gel electrophoresis of A-LDL extracted from arterial intima showed that the A-LDL and its apolipoprotein B moiety were derived from P-LDL; the electrophoretic mobility of the product A-LDL was greater than that of native P-LDL. The compositions of arterial intermediate density lipoprotein (A-IDL) and A-LDL differed from those obtained from human plasma intermediate density lipoprotein (P-IDL) and P-LDL. A-IDL showed a reduced triglyceride content and increased esterified and unesterified cholesterol. Although the total cholesterol content of A-LDL was similar to that of P-LDL, there was an increase in unesterified cholesterol and a decrease of cholesteryl ester. These studies indicate that LDL extracted from human atherosclerotic plaque is derived from and modified from P-LDL in vivo. Compared with native P-LDL, A-LDL showed differences in charge and composition, associated with its high affinity binding by the acetyl LDL receptor of human macrophages.
Collapse
|
242
|
Abstract
The plasma lipid and lipoprotein responses to two modified isoenergetic diets including meat were studied in 15 free living men with hyperlipidaemia (mean plasma cholesterol and triglyceride concentrations 8.1 and 3.4 mmol/l). A reference diet (diet A, 42% energy from fat, ratio of polyunsaturated to saturated fatty acids (P:S ratio) 0.2) was compared with a fat reduced diet (diet B, 35% energy from fat, P:S ratio 0.5) and with a further fat modified diet supplemented with fibre (diet C, 27% energy from fat, P:S ratio 1.0). Daily intake of meat and meat products (180 g/day) was the same in each dietary period; that in diet A had a fat content typical of the average British diet, whereas that in diets B and C was based on very lean meat and meat products. During consumption of diet B the plasma cholesterol concentration fell by 8.6% and low density lipoprotein cholesterol by 11%. During consumption of diet C plasma cholesterol fell by 18.5% and low density lipoprotein cholesterol by 23.8%. Triglyceride and high density lipoprotein cholesterol concentrations and body weight did not change appreciably during the study. A modified diet including a moderate amount of lean meat and meat products is compatible with a reduced lipoprotein mediated risk of atherosclerotic heart disease.
Collapse
|
243
|
Harrison L, Horseman G, Lewis B. The coding of the courtship song by an identified auditory neurone in the cricketTeleogryllus oceaniens (Le Guillou). J Comp Physiol A Neuroethol Sens Neural Behav Physiol 1988. [DOI: 10.1007/bf00612430] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
244
|
Kelly KM, Lewis B, Gentili DR, Benjamin E, Waye JD, Iberti TJ. Use of percutaneous gastrostomy in the intensive care patient. Crit Care Med 1988; 16:62-3. [PMID: 3123141 DOI: 10.1097/00003246-198801000-00013] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
We evaluated the use of percutaneous endoscopic gastrostomy in 30 ICU patients. There was a 14% incidence of minor complications, no major complications, and no mortality. We conclude that percutaneous endoscopic gastrostomy is a useful alternative to operative gastrostomy in the ICU patient.
Collapse
|
245
|
Abstract
Tricuspid valve prolapse is commonly associated with mitral valve prolapse or other heart abnormalities and is rarely found as an isolated finding. A patient with isolated tricuspid valve prolapse is described which was discovered on routine examination of an asymptomatic pilot.
Collapse
|
246
|
Lewis B. Population and individual strategies for the prevention of coronary heart disease. Policy of the European Atherosclerosis Society. Drugs 1988; 36 Suppl 3:95-9. [PMID: 3254825 DOI: 10.2165/00003495-198800363-00020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Coronary heart disease (CHD) risk factors affect a large proportion of European adult populations; hence most CHD results from the exposure of many people to moderately elevated risk factor levels. The population strategy is directed to improving the health-related behaviour of the entire population, by means of mass education and administrative measures aimed at nutrition, smoking and exercise; these measures are reviewed in some detail. This approach is inadequate for minimising risk in the minority in whom pronounced risk factor levels are present (e.g. major forms of hyperlipidaemia); such persons require individual therapy in a clinical setting, i.e. an individual strategy. The European Atherosclerosis Society (EAS) endorses both strategies and regards them as complementary. It advocates a case-finding approach to identifying those people requiring individual care. Although lipid risk factors, like blood pressure, are continuous variables, the EAS has defined action limits for plasma cholesterol, triglyceride and HDL-cholesterol concentrations; the interpretation of these is influenced by the presence and extent of other risk factors and of cardiovascular disease, and by age and sex. Recently the EAS has produced guidelines on the recognition and treatment of hyperlipidaemia. These provide sufficient step by step detail to permit the effective, safe management of most hyperlipidaemic patients by the non-specialised physician, with advice on dietary and drug therapies, and the investigation and management of all major forms of hyperlipidaemia. The main features of these guidelines are described in this paper.
Collapse
|
247
|
Lewis B. Management of the hyperlipidaemic patient. JOURNAL OF THE ROYAL COLLEGE OF PHYSICIANS OF LONDON 1988; 22:28-31. [PMID: 3276884 PMCID: PMC5379281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
248
|
Houlston R, Turner P, Revel J, Lewis B, Humphries S. Variation in the apo b genotype detected with the Xbai restriction fragment length polymorphism (RFLP) influences the kinetics of LDL in normal individuals. Atherosclerosis 1987. [DOI: 10.1016/0021-9150(87)90220-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
249
|
Shepherd J, Betteridge DJ, Durrington P, Laker M, Lewis B, Mann J, Miller JP, Reckless JP, Thompson GR. Strategies for reducing coronary heart disease and desirable limits for blood lipid concentrations: guidelines of the British Hyperlipidaemia Association. BMJ 1987; 295:1245-6. [PMID: 3120965 PMCID: PMC1248313 DOI: 10.1136/bmj.295.6608.1245] [Citation(s) in RCA: 114] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
|
250
|
Lewis B. Plasma lipid concentrations: the concept of "normality" and its implications for detection of high cardiovascular risk. J Clin Pathol 1987; 40:1118-27. [PMID: 3312302 PMCID: PMC1141179 DOI: 10.1136/jcp.40.9.1118] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The relation between serum cholesterol concentrations and the incidence of coronary heart disease is continuous and curvilinear; there is neither epidemiological nor biological evidence to support the existence of a threshold value. There is a clinical need, however, for an acceptable definition of action limits and desirable ranges, based on the evidence that raised cholesterol concentrations are causally related to atherosclerotic heart disease. The European Atherosclerosis Society has proposed a set of cut off points, which, together with age and the presence of other risk factors, direct the clinician to an appropriate level of treatment. Because the changes of serum cholesterol during adult life appear unphysiological, these action limits do not require adjustment for age. The distribution of serum cholesterol in the United Kingdom population is such that a case finding strategy is required to identify the many persons at very high risk of coronary disease. Measurements of triglyceride, high density lipoprotein, apolipoproteins, and the investigation of hyperlipoproteinemia are informative but less mandatory.
Collapse
|