Does antiepileptic therapy affect immune response?
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Adolescent↗
Biomedical subjects
A Dominijanni
Publications and source records attributed to A Dominijanni.
Deletion polymorphism in the gene for angiotensin converting enzyme is associated with elevated fasting blood glucose levels.
The frequency and distribution of angiotensin converting enzyme insertion/deletion (ACE I/D) polymorphism, and its association with other known risk factors for coronary atherosclerosis, has been studied, in a normal south Italian population. Subjects homozygous for deletion showed elevated fasting blood glucose levels when compared with subjects homozygous for insertion. The difference was consistent with an increased number of type 2 diabetics among the former group of subjects.
Blood Glucose↗
Association between ACE-D/D polymorphism and hypertension in type II diabetic subjects.
The ACE gene has recently been shown to be associated with myocardial infarction, especially in subjects considered at low risk for coronary heart disease (CHD) according to common classification criteria. The possible relationship between deletion polymorphism in this gene and CHD risk factors, as well as asymptomatic extracoronary atherosclerosis, has been investigated in the present study. One hundred and seventy-four subjects, enrolled in a cardiovascular disease prevention study, underwent clinical and biochemical examination and ACE-I/D polymorphism determination. Subjects > 45 years of age (n = 107) also received echo-Doppler examination of the carotid arteries. Based on the results of ACE-I/D polymorphism, subjects were divided into three groups: homozygous for deletion (D/D), homozygous for insertion (I/I) and heterozygous (I/D). The prevalence of CHD risk factors as well as of extracoronary atherosclerosis was similar in the three genotype groups. Similarly, there was no association between the presence of atherosclerotic lesions and genotype in subjects at low and high CHD risk. Ten subjects with diabetes mellitus had ACE-D/D genotype. Among these subjects seven had hypertension. Eight subjects with diabetes mellitus had ACE-I/D genotype and only one of these was hypertensive. None of the ACE-I/I subjects was diabetic. ACE-I/D polymorphism seems to play a role in the development of hypertension, at least in diabetic subjects. Its determination may help to identify and monitor diabetic subjects prone to hypertension.
Adult↗
SstI RFLP and hypertension as risk factors for extracoronary atherosclerosis in a male population of southern Italy.
The present study was designed to investigate on possible association between SstI polymorphism in the ApoAI-CIII-AIV gene cluster, classical coronary heart disease risk factors and extracoronary atherosclerosis. One hundred and twenty six male subjects were enrolled and underwent echo-Doppler examination of carotid and femoral arteries, coronary heart disease risk factors assessment and SstI genotyping. The frequency of the rare SsI allele was 12.1% and 6.7% in subjects with or without extracoronary lesions respectively and was not associated with differences in the distribution of coronary heart disease risk factors. Forty subjects had hypertension, 34 homozygous for the frequent allele and 6 with presence of the rare allele. Among these, 10 subjects (29%) and 5 subjects (83%), respectively, had extracoronary atherosclerosis. Furthermore, subjects homozygous for the rare allele exhibited lipid abnormalities and a family history positive for hypertension and/or hyperlipidemia. These findings suggest a possible role for the ApoAI-CIII-AIV gene complex in both lipid metabolism and blood pressure regulation and could be of help to identify, within hypertensives, those subjects prone to extracoronary atherosclerosis.
Alleles↗