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1.
Sci Total Environ ; 876: 162828, 2023 Jun 10.
Article in English | MEDLINE | ID: mdl-36924966

ABSTRACT

Per- and polyfluoroalkyl substances (PFAS) are resistant to breakdown and are now considered ubiquitous and concerning contaminants. Although scientific and legislative interest in these compounds has greatly increased in recent decades, our knowledge about their environmental fate and their effects on organisms is still incomplete, especially those of the new generation PFAS. In this study, we analysed the level of PFAS contamination in the fish fauna of the Po River, the most important waterway in Italy, to evaluate the influence of different factors (such as fish ecological traits and parasitism) on the accumulation of 17 PFAS. After solvent extraction and purification, hepatic or intestinal tissues from forty specimens of bleak, channel catfish, and barbel were analysed by liquid chromatography coupled with mass spectrometry (LOQ = 2.5 ng/g w.w.). The prevalent PFAS were perfluorooctane sulfonate (PFOS), present in all samples at the highest concentration (reaching a maximum of 126.4 ng/g and 114.4 ng/g in bleak and channel catfish, respectively), and long-chain perfluoroalkyl carboxylic acids (PFDA and PFUnDA). Perfluorooctanoic acid and new generation PFAS (Gen X and C6O4) were not detected. Comparison of the hepatic contamination between the benthic channel catfish and the pelagic bleak showed similar concentrations of PFOS (p > 0.05) but significantly higher concentrations of other individual PFAS and of the sum of all measured PFAS (p < 0.05) in bleak. No correlation was found between the hepatic level of PFAS and fish size in channel catfish. For the first time, PFAS partitioning in a parasite-fish system was studied: intestinal acanthocephalans accumulated PFOS at lower levels than the intestinal tissue of their host (barbel), in contrast to what has been reported for other pollutants (e.g., metals). The infection state did not significantly alter the level of PFAS accumulation in fish, and acanthocephalans do not appear to be a good bioindicator of PFAS pollution.


Subject(s)
Acanthocephala , Alkanesulfonic Acids , Fluorocarbons , Ictaluridae , Water Pollutants, Chemical , Animals , Rivers/chemistry , Environmental Monitoring/methods , Water Pollutants, Chemical/analysis , Fluorocarbons/analysis , Ictaluridae/metabolism , Alkanesulfonic Acids/analysis , Italy
2.
J Community Genet ; 10(2): 323, 2019 Apr.
Article in English | MEDLINE | ID: mdl-30361973

ABSTRACT

The published online version contains the following errors: On the cover page "JRC Management Committee" - should be corrected to JRC-EUROCAT Management Committee. In the authors list under the title, same as above, "JRC Management Committee" should be corrected to JRC-EUROCAT Management Committee.

3.
J Community Genet ; 9(4): 407-410, 2018 Oct.
Article in English | MEDLINE | ID: mdl-29736796

ABSTRACT

This paper provides an outline of the development and growth of EUROCAT, the European network of congenital anomaly registers. In recent years the network has been through a period of transition and change. The Central Register of data has transferred from the Ulster University to the EU Joint-Research-Centre, Ispra, Italy.The benefits of combining data from across Europe, from different populations and countries are described by the uses to which these data can be put. These uses include:. surveillance of anomalies at a local, regional or pan-European level. pharmacovigilance. registration of rare diseasesNew studies and projects are underway, including EUROlinkCAT (a Horizon 2020 funded data-linkage project), promising a fruitful future in further research of congenital anomalies.

4.
Meat Sci ; 139: 220-227, 2018 May.
Article in English | MEDLINE | ID: mdl-29459298

ABSTRACT

Dietary and organoleptic qualities of pork products are largely influenced by the profiles of fatty acids (FAs) of meat and fat. The objective of this work was to investigate the potential associations between FA profile in subcutaneous adipose (back fat and leg fat) and muscular (longissimus dorsi and biceps femoris) tissues in heavy pigs (n = 129, 9-month-old) with single nucleotide polymorphisms (SNPs) in six candidate genes involved in fat metabolism: Stearoyl-CoA desaturase (SCD), Diacylglycerol acyltransferase 1 and 2 (DGAT1 &DGAT2), Microsomal Triglyceride Transfer Protein (MTTP), Fatty Acid Synthase (FASN) and Heart- fatty acid binding protein (H-FABP). Preliminary results suggest a putative association between MTTP, DGAT2 and FASN and the FA content in both fat and meat, whereas between DGAT1, SCD and H-FABP the association was found in adipose tissue only. However, the effect of the analyzed genes, needs to be verified in a larger and better characterized pig population to support the hypothesized associations with FA content.


Subject(s)
Fatty Acids/metabolism , Lipid Metabolism/genetics , Polymorphism, Single Nucleotide , Subcutaneous Fat/metabolism , Sus scrofa/genetics , Animals , Female , Male , Muscle, Skeletal/chemistry , Red Meat/analysis , Subcutaneous Fat/chemistry , Sus scrofa/metabolism
5.
J Environ Manage ; 210: 36-50, 2018 Mar 15.
Article in English | MEDLINE | ID: mdl-29331625

ABSTRACT

The freshwater populations of native fish species (Ns) have reached critical levels in many parts of the world due to combined habitat deterioration by human interventions and exotic fish species (Es) invasions. These alarming conditions require combined and well-designed interventions for restoring environmental quality and restricting Es invasion. The aim of the study is to propose a method to design spatially explicit priorities of intervention for the recovery of Ns populations in highly impacted freshwater systems by exotic multi-species invasion and water quality (WQ) degradation. WQ and Es are used as Ns descriptors, which require intervention. The method uses gradient analysis (ordination method of Canonical Correspondence Analysis) for assessing the weights of Ns descriptors' effects, which are further used to develop weighted severity indices; the severity index of WQ (Swq) and Es invasion (Se), respectively. Swq and Se are further merged to one combined total severity index St. The proposed method provides a) a ranking of the sites, based on the values of St, which denotes the priority for combined intervention in space and can be visualized in maps, b) a ranking of the most important Ns descriptors for each site to perform site-specific interventions, and c) Es rankings based on their potential threat on Ns for species-specific interventions. WQ, Es and Ns data from 208 sampling sites located in the Emilia-Romagna Region (Northern Italy) were used as a case study for the presentation of the proposed method. The application of the method showed that the north and northwestern lowland areas of Emilia-Romagna region presented the higher priority for intervention since the Ns of these areas are the most impacted from combined Es invasions and WQ degradation. Specific Es belonging to cyprinids, which are mostly responsible for the decline of aquatic vegetation and the increase of water turbidity, and a top Es predator (Wels catfish) were mostly present in these areas. Additionally, the most important WQ stressors of Ns were found to be COD, BOD and temperature that are all connected to oxygen depletion. The aforementioned conditions in the areas described by high priority for intervention can be used as a basis for the development of specific Ns conservation practices targeting the containment of the most harmful Es, the restoration of aquatic vegetation and the improvement of oxygen conditions.


Subject(s)
Conservation of Natural Resources , Fishes , Animals , Decision Making , Ecosystem , Fresh Water , Humans , Italy
6.
Am J Infect Control ; 44(11): 1214-1218, 2016 11 01.
Article in English | MEDLINE | ID: mdl-27372227

ABSTRACT

BACKGROUND: Clostridium difficile-associated disease (CDAD) is the most common infectious antibiotic-associated diarrhea and is a growing health care problem. Prevention of Clostridium difficile infection focuses on clinical and epidemiologic infection control measures. METHODS: Between 2008 and 2009, we conducted a retrospective study that showed an incidence of CDAD among the highest reported in the literature. Subsequently, we developed a preventive protocol that was adopted in our hospital in 2010. We then conducted a prospective study to investigate prevalence, incidence, and mortality of CDAD and to compare the results with those of the retrospective study, evaluating adherence to preventive measures and their efficacy. RESULTS: In both studies, prevalence and incidence significantly increased in older patients. Crude prevalence was similar in the 2 studies. The incidence rate increased by 36%, with a significant increase only in the C and D wards. In-hospital mortality rose in both prevalent and incident cases. Regarding adhesion to hospital protocol, 77% of prevalent cases were treated with the required procedure. The highest percentage of isolated patients was achieved in C and D wards. In these wards we detected lower training hours per nurse. However, in 2013, we observed a significant decrease in incidence of CDAD and found a hospital prevalence of 0.33%. CONCLUSIONS: Health care personnel education could be more important than the possibility of isolating infected patients in single rooms.


Subject(s)
Clostridioides difficile/isolation & purification , Clostridium Infections/epidemiology , Clostridium Infections/prevention & control , Education, Medical , Infection Control/methods , Aged , Aged, 80 and over , Attitude of Health Personnel , Clostridium Infections/microbiology , Clostridium Infections/mortality , Cross-Sectional Studies , Female , Guideline Adherence , Hospitals, Teaching , Humans , Incidence , Italy/epidemiology , Male , Middle Aged , Prospective Studies , Retrospective Studies
7.
Am J Infect Control ; 44(12): 1600-1605, 2016 12 01.
Article in English | MEDLINE | ID: mdl-27324612

ABSTRACT

BACKGROUND: Acinetobacter baumannii has emerged as a major cause of outbreaks of hospital-associated infections with increased morbidity and mortality among those affected. METHODS: We performed a 1:1 matched case-control study involving 68 cases in a teaching hospital in Northern Italy. Risk factors included general health conditions, comorbidities, diagnostic and therapeutic procedures, and antibiotic therapies. A multiple correspondence analysis (MCA) was performed to highlight possible association patterns among risk factors. After this, a conditional logistic regression model was applied. RESULTS: The combined results of the MCA and univariate regression models suggest that invasive procedures performed before intensive care unit admission, in particular bronchoscopy (odds ratio, 48.06) and oxygen therapy (odds ratio, 2.11), are associated with development of an infection. Malnutrition or obesity, lack of self-sufficiency, and severe liver diseases also proved to be significantly associated with infection. When analyzing antibiotic therapies, both the number of molecules administered and duration of therapy were significantly associated. CONCLUSIONS: Early recognition of patients at high risk, environmental hygiene control measures, appropriate antibiotic prescriptions, especially regarding carbapenems, and high-quality training of health care workers in all hospital departments are all key aspects for prevention and control of Acinetobacter infection. Further studies are needed to investigate the role of antibiotics on microbial competition dynamics in relation to multidrug-resistant outbreaks.


Subject(s)
Acinetobacter Infections/epidemiology , Acinetobacter baumannii/isolation & purification , Acinetobacter Infections/microbiology , Acinetobacter Infections/prevention & control , Adult , Aged , Aged, 80 and over , Case-Control Studies , Female , Hospitals, University , Humans , Infection Control/methods , Italy/epidemiology , Male , Middle Aged , Risk Factors , Young Adult
8.
Ann Ig ; 28(2): 133-44, 2016.
Article in English | MEDLINE | ID: mdl-27071324

ABSTRACT

BACKGROUND: The role of the caregiver has received increasing attention in recent years. This is due in part to today's longer life expectancy, which has resulted in a larger population affected by chronic pathologies. But it is also due to the lack of suitable solutions provided by the social and health structures. This research aims to investigate in depth the characteristics and the needs of caregivers involved with adult and paediatric patients who are receiving treatment for acute pathologies in hospitals. Study Design. Questionnaire. METHODS: A questionnaire was used that was validated in a previous study. It was administered in the period from March 2014 to January 2015 at the Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano in six wards. The questionnaire was anonymous. RESULTS: We administered 364 questionnaires which enabled us to identify the characteristics of adult and paediatric patients' caregivers. Those in hospitals are prevalently women. Adult patients' caregivers tend to be from 40 to 79 years of age, those of paediatric patients from 20 to 59. Adult patients' caregivers may often be the husband/wife (35%), or a son/daughter (32%). Paediatric patients' caregivers for paediatric patients are almost always parents (97%). The states of mind and the sensations felt by caregivers are anxiety and tension. CONCLUSION: The increasing number and severity of the conditions of people needing care, the changing family composition and the economic crisis have compelled caregivers to perform tasks requiring technical skills that should not be expected from them, but which the circumstances do not allow them to evade. It emerges from an analysis of the data provided by this research that a more complete use could be made of caregivers' potentials by involving them to a greater extent in the care process by the healthcare providers.


Subject(s)
Anxiety/psychology , Caregivers/psychology , Hospitals, University , Quality of Life/psychology , Adult , Aged , Child , Family/psychology , Female , Hospital Departments , Humans , Italy , Male , Middle Aged , Parents/psychology , Retrospective Studies , Social Support , Surveys and Questionnaires
9.
Ann Ig ; 27(4): 623-32, 2015.
Article in English | MEDLINE | ID: mdl-26241107

ABSTRACT

BACKGROUND: In 2005 the European Union (EU) recognized the equivalence within its member states of qualifications conferred by post-graduate schools (PGS) in public health. In Italy, ministerial decree no. 176 of 1st August 2005 defined the training goals and the related training programmes (Training Activities) leading to conferral of the qualification of specialist in Public Health and Preventive Medicine (PHPM). This study aimed to develop and validate an assessment tool for professional training programmes. The purpose has been to identify and evaluate their typical features and, at the same time, to enable comparison between Italian PGSs in PHPMs. METHODS: In the first phase, a multiple-choice questionnaire was created, using a Likert scale with scores from 1 to 6. This was prepared by post-graduates attending the Milan PGS. This tool was validated by applying it to a pilot sample of post-graduates attending the Milan PGS in PHPM. Following this, a second round of discussion and validation of the model took place, involving 61 post-graduates attending PGSs in PHPM at the Universities of Palermo, Pisa and Turin. A web platform was used that enabled the survey to be created and managed by defining and managing pre-set interview templates. RESULTS: The questionnaire consisted of three sections: Section A - Twenty-eight percent of post-graduates attended their training programme in a university or research centre, 29.8% in a hospital and 35.1% in a Local Health Unit. This training program lasted more than 12 months in 37% of the cases. Section B - The answers were all above pass-level (3 to 4 = satisfactory) except as regards the level of empowerment and the workload, which was judged to be unsatisfactory overall.The skills of the staff present in the facility attended were judged favourably (3.5). Section C - Section C investigates the duration and autonomy of the activities performed during the training programmes aimed at meeting the training requirements set out in ministerial decree no. 176/2005. Among respondents, 87% had taken part in ongoing statistical public health analyses, 81% had given presentations and contributed posters in public health congresses and 79% had planned or implemented an epidemiological survey. CONCLUSIONS: A pre-set form for the assessment of training programmes by the post-graduates themselves is a useful tool with which to obtain their feedback. Public health providers must be able to view their training programme as a means of developing the numerous skills the profession requires. Eventually, they must be capable of acting autonomously, and to this end they need to interact with the numerous tutors with whom they come into contact. These latter were judged very favourably by the survey.


Subject(s)
Curriculum , Education, Medical, Graduate , Public Health/education , Universities/statistics & numerical data , Data Collection , European Union , Humans , Italy , Preventive Medicine/education , Reproducibility of Results , Surveys and Questionnaires
10.
Meat Sci ; 110: 220-3, 2015 Dec.
Article in English | MEDLINE | ID: mdl-26255706

ABSTRACT

High meat quality is required for dry-cured ham production, which quality depends on meat fat quantity and composition. The aim was to study the polymorphisms of six genes involved in fat metabolism, namely, Stearoyl-CoA desaturase (SCD), Diacylglycerol acyltransferase 1 and 2 (DGAT1 &DGAT2), Microsomal triglyceride transfer protein (MTTP), Fatty acid synthase (FASN) and Heart fatty acid binding protein (H-FABP) in two traditional (Large White or Duroc × (Landrace × Large White)) and two industrial hybrids (Goland and Danbred), which are used for dry-cured ham production. Significant associations of SCD and MTTP were found with carcass weight. DGAT2 was associated with back fat thickness and L* fat colour (objective white colour score). Several genes (DGAT2, MTTP &FASN) were associated with weight loss during salting, first step in dry-cured ham production, affecting final yield. Finally, MTTP was associated with shear force. Our findings suggest that the SCD, DGAT2, MTTP and FASN polymorphisms are associated with quality of heavy pig meat products.


Subject(s)
Adipose Tissue/metabolism , Meat/standards , Polymorphism, Genetic , Animals , Female , Genetic Markers , Male , Swine/genetics , Swine/growth & development
11.
Ann Ig ; 26(6): 547-52, 2014.
Article in English | MEDLINE | ID: mdl-25524079

ABSTRACT

BACKGROUND: To assess health-related quality of life (HRQL) in Kazakh patients (n=285) treated in Cardiology Department of the Emergency Hospital of Semey during 2012 with acute myocardial infarction and to compare results with HRQL measured in 21 countries (n=3,847). METHODS: Telephone interviews survey was conducted in February 2014 with the Russian translation of Minnesota Living with Heart Failure Questionnaire (MLHFQ). Descriptive statistics were used to characterize the sample according to each single item of MLHFQ and grouping them in three subset concerning physical, emotional, and social environment dimensions of patients' life. The distribution of scores was evaluated in terms of floor and ceiling effects; Cronbach's alpha coefficient was calculated for the different dimensions to assess internal consistency. RESULTS: Mean age of sample is 60.8 years, most of patients are male (71.6%) and retired (43.5%). The total MLHFQ score was generally low at a moderate degree (mean 34.7, range 0-105). Physical dimension score (mean 14.92) shows mild to moderate impairment in HRQL and a better perception than the average of the control countries (14.9 vs 16.6); emotional status (mean 4.8) is moderately adequate and better than the controls (4.8 vs 7.2); social environment (9.82) showed significant impairment of HRQL and a worse evaluation (9.82 vs 7.8). CONCLUSIONS: Kazakh patients reported better emotional and physical HRQL as consequence of the social structure where family environment promotes emotional support and improves self-care, social environment affects the total MLHFQ score that is low and related to the requested availability of free medicines.


Subject(s)
Heart Failure/physiopathology , Quality of Life , Social Support , Adult , Aged , Aged, 80 and over , Family Relations , Female , Humans , Kazakhstan , Male , Middle Aged , Myocardial Infarction/complications , Social Environment , Surveys and Questionnaires
12.
Ecotoxicol Environ Saf ; 77: 18-27, 2012 Mar.
Article in English | MEDLINE | ID: mdl-22030380

ABSTRACT

An oil spill into the River Lambro occurred on 23 February 2010 and reached the Po River the following day. Breams captured here on 1 March 2010, along with a sample from a control site, were examined by light and electron microscopy. The main affected organs were skin and gill with slight or no damage to liver, kidney, and intestine. The gills exhibited lamellar aneurisms, fusion of secondary lamellae, edema with epithelial lifting, mucous cell hypertrophy, and mucus hypersecretion. Significantly higher mucous cell density was observed in the skin of exposed fish. Histochemical staining revealed that acid glycoconjugates were prevalent in epidermal mucous cells in the exposed Abramis brama, whereas neutral and mixed glycoconjugates were dominant in the control fish. Rodlet cells were significantly more abundant in the kidney of exposed fish and showed ultrastructural differences compared to controls. These histopathologic effects were indicators of chemical stress due to exposure to oil. The present study is one of the first which explores the acute effects of this incident and makes part of a few reports focused on freshwater oil spill.


Subject(s)
Cyprinidae , Gills/drug effects , Petroleum Pollution/adverse effects , Rivers/chemistry , Water Pollutants, Chemical/toxicity , Animals , Biomarkers , Environmental Monitoring , Gills/metabolism , Gills/pathology , Intestinal Mucosa/metabolism , Intestines/drug effects , Kidney/drug effects , Kidney/metabolism , Liver/drug effects , Liver/metabolism , Water Pollutants, Chemical/analysis
13.
Biosens Bioelectron ; 26(3): 983-90, 2010 Nov 15.
Article in English | MEDLINE | ID: mdl-20833014

ABSTRACT

Microbial screening is a primary concern for many products. Traditional techniques based on standard plate count (SPC) are accurate, but time consuming. Furthermore, they require a laboratory environment and qualified personnel. The impedance technique (IT) looking for changes in the electrical characteristics of the sample under test (SUT) induced by bacterial metabolism represents an interesting alternative to SPC since it is faster (3-12h vs. 24-72 h for SPC) and can be easily implemented in automatic form. With this approach, the essential parameter is the time for bacteria concentration to reach a critical threshold value (about 10(7) cfu mL(-1)) capable of inducing significant variations in the SUT impedance, measured by applying a 100 mV peak-to-peak 200 Hz sinusoidal test signal at time intervals of 5 min. The results of this work show good correlation between data obtained with the SPC approach and with impedance measurements lasting only 3h, in the case of highly contaminated samples (10(6) cfu mL(-1)). Furthermore, this work introduces a portable system for impedance measurements composed of an incubation chamber containing the SUT, a thermoregulation board to control the target temperature and an impedance measurement board. The mix of cheap electronics and fast detection time provides a useful tool for microbial screening in industrial and commercial environments.


Subject(s)
Bacterial Load/instrumentation , Biosensing Techniques/instrumentation , Bioengineering , Electric Impedance , Equipment Design , Temperature
14.
Biosens Bioelectron ; 23(11): 1616-23, 2008 Jun 15.
Article in English | MEDLINE | ID: mdl-18353628

ABSTRACT

The detection of microbial concentration, essential for safe and high quality food products, is traditionally made with the plate count technique, that is reliable, but also slow and not easily realized in the automatic form, as required for direct use in industrial machines. To this purpose, the method based on impedance measurements represents an attractive alternative since it can produce results in about 10h, instead of the 24-48h needed by standard plate counts and can be easily realized in automatic form. In this paper such a method has been experimentally studied in the case of ice-cream products. In particular, all main ice-cream compositions of real interest have been considered and no nutrient media has been used to dilute the samples. A measurement set-up has been realized using benchtop instruments for impedance measurements on samples whose bacteria concentration was independently measured by means of standard plate counts. The obtained results clearly indicate that impedance measurement represents a feasible and reliable technique to detect total microbial concentration in ice-cream, suitable to be implemented as an embedded system for industrial machines.


Subject(s)
Biosensing Techniques/instrumentation , Colony Count, Microbial/instrumentation , Food Analysis/instrumentation , Food Contamination/analysis , Food Microbiology , Ice Cream/analysis , Ice Cream/microbiology , Biosensing Techniques/methods , Colony Count, Microbial/methods , Electric Impedance , Electrochemistry/instrumentation , Electrochemistry/methods , Equipment Design , Equipment Failure Analysis , Food Analysis/methods
15.
Int J Biol Markers ; 14(3): 154-9, 1999.
Article in English | MEDLINE | ID: mdl-10569137

ABSTRACT

Urinary androstanediol measurement, often in association with other androgens, is commonly used to support the clinical diagnosis of idiopathic hirsutism. In addition, androgen excess has been shown to be the endocrine abnormality which characterizes patients with breast cancer. We recently developed a method for the measurement of urinary testosterone employing solid-phase extraction and HPLC purification before quantitative measurement by gas chromatography. In the present report we verify the feasibility of the method for the simultaneous measurement of 5 alpha-androstane-3 alpha,17 beta-diol and 5 beta-androstane-3 alpha,17 beta-diol in addition to testosterone in the same urine sample. The mean recovery for the whole procedure was 89.8% for 5 alpha-androstane-3 alpha,17 beta-diol and 87.8% for 5 beta-androstane-3 alpha, 17 beta-diol. The estimates of the coefficients of variation were 4.9% (95% confidence limits: 3.9-6.5%) and 3.9% (95% confidence limits: 3.1-5.2%), respectively. Accuracy was evaluated by standard addition and dilution assays and a linear relationship was found between expected and observed values (r2 = 0.997 for 5 alpha-androstane-3 alpha,17 beta-diol and r2 = 0.999 for 5 beta-androstane-3 alpha,17 beta-diol). The method is rapid, effective and suitable for the measurement of testosterone, 5 alpha-androstanediol and 5 beta-androstanediol in the same urine sample.


Subject(s)
Androstane-3,17-diol/urine , Breast Neoplasms/diagnosis , Breast Neoplasms/urine , Chromatography, Gas , Chromatography, High Pressure Liquid , Female , Humans
16.
G Ital Cardiol ; 11(11): 1692-9, 1981.
Article in Italian | MEDLINE | ID: mdl-7343372

ABSTRACT

The behaviour of Arterial Blood Pressure was evaluated, by treadmill stress testing, in a group of young subjects (15-30 years old) with one or two hypertensive siblings. The best fit of the interpolating slope function was used in interpretating the findings of haemodynamic data (A.B.P. during exercise). These data were analyzed in the same way in three control groups: normal subjects 15-30 years old; hypertensive patients aged 30-45; normal subjects aged 30-45. We compared function's coefficients and parameters in these selected groups. The results show no different response in the A.B.P during stress between the normal subject and the group, same aged, with hypertensive siblings. Significative differences in the function's coefficients, were found in the control hypertensive patients. The stress testing doesn't seem recommending in subjects at risk because of parenteral hypertension: no early alteration in A.B.P. seems to be unmasked during exercise stress. The males of the control normal subject show higher blood pressure exercise value than females. This different response is not present in the group with parenteral hypertension: a more strick familial resemblance in A.B.P. is suggested in female population.


Subject(s)
Blood Pressure , Exercise Test , Hypertension/genetics , Adolescent , Adult , Female , Humans , Male , Middle Aged
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