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Maugeri D, Santangelo A, Abbate S, Barbagallo P, Lentini A, Motta M, Malaguarnera M, Speciale S, Testai' M, Panebianco P. Correlation between the bone mass, psychometric performances, and the levels of autonomy and autosufficiency in an elderly Italian population above 80 years of age. Arch Gerontol Geriatr 2001; 33:265-71. [PMID: 15374023 DOI: 10.1016/s0167-4943(01)00191-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2000] [Revised: 07/02/2001] [Accepted: 07/04/2001] [Indexed: 11/19/2022]
Abstract
This study was aimed at evaluating the correlation between bone mineral density (BMD) and the psychophysical health status in an elderly study population (62 subjects, mean age 84+/-5 years, 21 males and 41 females), institutionalized (Group A) in various structures of Pozzallo, a marine locality of the Ragusa Province in Sicily. BMD was measured by using ultrasonography of the calcanear area (T-score, Z-score, stiffness). The alterations of the cognitive and affective spheres as well as the levels of autonomy and autosufficiency were estimated by means of psychometric scales like mini-mental state examination (MMSE), geriatric depression scale (GDS), activities of daily living (ADL) and instrumental activities of daily living (IADL). Other biological, social and health-related factors, such as age, sex, body weight and height, nutritional and drug-taking habits, physical activity and previous pathologies, were also considered. These variables were compared to those obtained in a similar, but non-institutionalized controls (Group B) of 63 subjects (mean age 85+/-2 years, 27 males and 36 females), being similar in number and age distribution, frequenting the Geriatric Day Center of the same locality. Statistical analysis revealed significant differences between Groups A and B: the BMD was considerably lower, but also the cognitive and affective performances were strongly reduced in Group A. These findings can be attributed to decreased psychosensorial stimuli and lost interest of the patients in Group A, resulting in a lower physical activity, accompanying the depressive state, and may represent the first signs of a decreased intellectual performance, which can later be transformed into dementia. The functional abilities and the levels of autonomy are also reduced, risking the loss of autosufficiency. Also, the drug usage was different in Group A: more sedative-hypnotics and anticoagulants were consumed. As regards the polymorbidities, arterial hypertension and consequent chronic renal failure, hepatopathies and thyreopathies were most frequent, these latter two being more frequent in the Group A.
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Maugeri D, Santangelo A, Abbate S, Rizza I, Calanna A, Lentini A, Malaguarnera M, Speciale S, Testai M, Panebianco P. A new method for diagnosing fever of unknown origin (FUO) due to infection of muscular-skeletal system in elderly people: leukoscan Tc-99m labelled scintigraphy. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2001; 5:123-6. [PMID: 12067079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
Abstract
Twenty patients affected by fever of unknown origin (FUO), due to a likely infection of the muscular or skeletal tissues, were studied by a Total Body scan with a monoclonal antibody fragment (Leukoscan) labelled with Tc-99m. The diagnostic procedure helped reach a final diagnosis in 8 out of the 20 patients because it identified the focus of the infection of the muscles or bones in joint proximity. Our data show that Leukoscan deserves to become a first line diagnostic procedure in the diagnostic algorithm for the evaluation of patients with FUO.
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Motta M, Giugno I, Bosco S, Pistone G, Ruello P, Maugeri D, Malaguarnera M. Serum lipoprotein(a) changes in acute myocardial infarction. Panminerva Med 2001; 43:77-80. [PMID: 11449175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
Abstract
BACKGROUND A strong correlation between high serum Lp(a) levels, a genetic modification of cholesterol-low density lipoproteins (c-LDL), and increased coronary heart disease rate has been found. Transient increased serum levels of this lipoprotein during acute myocardial infarction (AMI) and surgical interventions have been found. METHODS EXPERIMENTAL DESIGN we assessed complete lipidic pattern in a study series composed of 19 patients with AMI. We also evaluated the changes of Lp(a) serum levels within the first week of the disease in order to assess whether a correlation between this parameter and extent of necrotic myocardial area is present. PATIENTS study series was made up of 19 patients (13 males, 6 females; mean age 57.94+/-10.7 years) with AMI compared to 25 control subjects (12 males and 13 females; mean age 51.12+/-15.34 years). MEASURES we also withdrew a blood sample on days 1, 3 and 7 from the onset of the AMI. On the first day we evaluated the serum levels of the following parameters: glycaemia, azotemia, creatininemia, urycaemia, total cholesterol, high density lipoprotein cholesterol (c-HDL), low density lipoprotein cholesterol (c-LDL), triglycerides, fibrinogen, creatinphosphokinase, aspartate aminotranspherase, thromboplastine time and prothrombinic activity. Lp(a) has been evaluated on day 1, 3 and 7 and after 6 months from AMI. We performed an ultrasound scanning (US) of the heart in day 7 for evaluation of the extent of necrotic myocardial area by observation of "segmental kinetic area". RESULTS Mean basal Lp(a) serum level was 28.94+/-29.78 mg/dl (as median 17), (normal values 0 to 25 mg/dl). This value was not changed on day 3 (mean 29.47+/-30.46 mg/dl, median 18), while significantly increased on day 7 (39.84+/-42.77, median 26, p=0.05). Spearman's rank correlation test showed a strong correlation between the increase of Lp(a) serum levels on day 7 and extent of necrotic myocardial area (r=0.696, p=0.001). CONCLUSIONS The positive correlation between mean Lp(a) values on day 1 and 7, and the size of the necrotic area, suggest that Lp(a) has an atherogenic and prothrombotic role. Moreover, elevated Lp(a) values were related to greater tissue damage. We believe that periodical determination of Lp(a) values in subjects with coronary disease is useful in order to predict further acute vascular events.
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Rosso D, Carnazzo G, Giarelli L, Motta L, Maugeri D. Atherosclerosis and pancreatic damage. Arch Gerontol Geriatr 2001; 32:95-100. [PMID: 11313100 DOI: 10.1016/s0167-4943(00)00088-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
The appearance of diabetes in advanced age may be considered as a part of the involutive processes of aging, and as such, it might have a pathogenesis completely different from that of type 2 diabetes of medium age. As a matter of fact, it has been observed that the pancreas undergoes numerous structural and functional alterations with advancing age, both in exocrine and endocrine parts. The present studies have been performed to reveal the quantity and quality of the pancreatic lesions, which may be attributed to atherosclerosis. We have already studied elderly subjects, therefore, we were now looking for further supports in a population of middle age people, died in complications of malignant hypertension. We investigated the pancreas, kidney and heart of 36 subjects (20 males and 16 females) with mean age of 48.6+/-8.9 years. Of this group, eight subjects (22.2%) became diabetic after the appearance of malignant hypertension. Arteriolar atherosclerosis damage (hyalinosis, thickening and stenosis) of the pancreatic arterioles were found in 92.8% of the non-diabetic, and in 87.5% of the diabetic subjects. Lesions of the pancreatic islets were observed in 32% of the non-diabetics, and in 50% of the diabetic subjects. The pancreas is an organ, which tends particularly to develop atherosclerotic damage. The vascular lesion of atherosclerotic origin, independently from the mechanism of its appearance, causes first only a decrease of the blood flux and hypoxia in the pancreatic islets with a consecutive functional decline of the beta-cells. This is then followed by structural modifications of the islets accompanied by the appearance of hyalinosis, loss of beta-cells, and a further decrease of insulin production.
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Malaguarnera L, Ferlito L, Imbesi RM, Gulizia GS, Di Mauro S, Maugeri D, Malaguarnera M, Messina A. Immunosenescence: a review. Arch Gerontol Geriatr 2001; 32:1-14. [PMID: 11251234 DOI: 10.1016/s0167-4943(00)00086-8] [Citation(s) in RCA: 86] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Aging involves the morphological and functional integrity of all organs, including the cellular and humoral immunological functions. The main alterations can be listed as follows: (i) Thymic involution resulting in the decreased number of lymphoid precursor T- and B-cells. (ii) Reduced proliferative capacity of T-cells; loss of lymphocyte subgroups as a consequence of the shortening of telomeres. (iii) Qualitative deficiency of B-lymphocytes with a reduced response to exogenous antigens. (iv) Compromised activity of the accessory cells, both directly by depressing the chemotactic and phagocytic responses, and indirectly by increasing the prostaglandin production which inhibit the proliferation of T-cells. (v) Alterations in the production and secretion of various cytokines. (vi) Other factors like the general physiological conditions, the nutritional state, psychological habit and various hormone levels.
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Maugeri D, Bonanno MR, Russo MS, Speciale S, Santangelo A, Curasì MP, Panebianco P. Use of alendronate in treatment of secondary osteoporosis from hypopituitarism: a case report. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2000; 4:89-93. [PMID: 11550759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
Abstract
The authors report a case of hypogonadotropic and hypothyrotropic partial hypopituitarism, being treated for over sixteen years with a substitution therapy consisting of estroprogestogenal hormones and L-thyroxine, presenting severe secondary osteoporosis, detected by densitometric examination (DEXA) of the medial and ultradistal sites of the non dominant radius. The patient was treated with alendronate (10 mg/die) for two years, in addition to the estroprogestogen therapy, resulting in a significant recovery of bone mass, equal to 16% compared to initial values, reaching near normal bone density values. On analysing the mechanisms of action of the bisphosphonates, the estrogens and the L-thyroxines, the authors suggest a synergic mechanism between the estrogen and the alendronate, which act on the bone turn-over at different times. Also, the alendronate would seem to antagonise the osteopenia of L-thyroxine, though this mechanism is still unknown.
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Malauguarnera M, Laurino A, Motta M, Maugeri D. The comorbidities of elderly oncologic patients. Arch Gerontol Geriatr 2000; 30:237-244. [PMID: 10867167 DOI: 10.1016/s0167-4943(00)00050-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
The scope of this study was to evaluate the prevalence of comorbidity in elderly subjects with neoplastic diseases, and to compare it to those without tumor pathologies. Three groups of patients have been considered: (A)35 elderly oncological patients; (B)38 young/adult oncological patients; (C)25 elderly patients without oncological pathology. After clinical evaluation and pathohistological diagnostic analysis, the concomitant pathologies have been estimated by means of two methods: (i)the Satariano's score; and (ii)the Charlson Comorbidity Index (CCI). Statistical analyses performed by using the Chi-square and the Student's t-test gave coherent results, and revealed that the prevalence of comorbidities was the highest in Group C, and displayed significantly reduced prevalences in the sequence Group B, Group A.
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Bonanno MR, Russo MS, Leonardo M, Santangelo A, Calanna A, Barbagallo P, Speciale S, Panebianco P, Maugeri D. Leukoaraiosis, cognitivity and affectivity in elderly patients: on the lack of correlations between neurodiagnostic and psychometric findings. Arch Gerontol Geriatr 2000; 30:101-8. [PMID: 15374036 DOI: 10.1016/s0167-4943(99)00055-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/1999] [Revised: 12/07/1999] [Accepted: 12/09/1999] [Indexed: 10/18/2022]
Abstract
Among the age-related pathophysiological alterations of the brain, the anomalies of the white matter are becoming of increasing interest at both pathological and clinical levels. Wherever specific pathologies of the white matter can be excluded, the still encountered anomalies are generally defined as leukoaraiosis (from the Greek words white and rarefaction), in order to indicate certain ill-defined, slurred subcortical areas which may be single, multiple, or confluent, representing transparent white matter regions, most probably of ischemic origin. The causes, risk factors and clinical significance of leukoaraiosis have remained so far unknown. At clinical level, it is believed to be connected with cognitive and affective disorders. This study intended to collect evidence of the presence and to estimate the extent of eventual cognitive and affective disorders in a sample of elderly patients displaying cerebral lesions like simple or associated leukoaraiosis, as well as other stabilized focal, single or multiple ischemic lesions, cerebral atrophy, lacunar state and vascular cerebropathies without leukoaraiosis. So far no significant correlations have been encountered between the neurodiagnostic and psychometric findings.
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Maugeri D, Speciale S, Santangelo A, Curasi' MP, Calanna A, Bonanno MR, Barbagallo P, Motta M, Malaguarnera M, Panebianco P. The NTX assay in the follow-up of the osteoporotic patients: 3 years of alendronate treatment. Arch Gerontol Geriatr 2000; 29:231-7. [PMID: 15374056 DOI: 10.1016/s0167-4943(99)00036-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/1999] [Revised: 08/18/1999] [Accepted: 08/25/1999] [Indexed: 11/20/2022]
Abstract
These studies were conducted on 38 female patients treated with alendronate (10 mg/day, per os) for 3 years, because of osteoporosis. Of these patients, 29 were in the menopausal age longer than 10 years, and the remaining nine patients were in menopausa shorter than 10 years. Urine sample were taken at the start of the treatment and every 6 months afterward for 3 years, and crosslinked N-telopeptides of type I collagen (NTx) have been measured in them by means of an ELISA technique. Bone mineral density (BMD) has been recorded at the ultradistal (UDBMD) and mediodistal (MDBMD) region of radius of the non-dominant side. Body mass index (BMI) of the subjects has also been determined each time. The baseline values of NTx varied very much, scattered in a range of 11-215 nanomoles bone collagen equivalent/millimoles creatinine (nM BCE/mM Cr), in average 59+/-46; those of UDBMD and MDBMD amounted to 258+/-63 and 587+/-112 mg/cm(2), respectively. NTx, the BMD values and the menopausal age does not correlate with cach other. Both BMD values increased almost linearly in the total study pool during the 3-years-long treatment, being 3.0-9.2 and 0.8-2.5% higher in terms of UDBMD and MDBMD, respectively. Urine NTx concentrations decreased during the same time 30-35%. It is concluded that monitoring of urine NTx levels may be very useful during antiosteoporotic treatments, because a reduction of NTx is an indicator of the slowing down of bone turnover and the bone losses, as was observed during the alendronate therapy.
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Maugeri D, Malaguarnera M, Panebianco P, Barbagallo P, Curasi' MP, Bonanno MR, Speciale S, Santangelo A, Russo MS. Assessment of cognitive and affective disorders in an elderly population undergoing hemodialysis. Arch Gerontol Geriatr 2000; 29:239-48. [PMID: 15374057 DOI: 10.1016/s0167-4943(99)00037-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/1999] [Revised: 08/18/1999] [Accepted: 08/25/1999] [Indexed: 11/19/2022]
Abstract
The purpose of this study was to assess the prevalence of cognitive and affective disorders in a group of elderly people suffering from chronic renal failure (CRF) and undergoing outpatient hemodialysis. Psychogeriatric assessment was performed on 39 individuals over 65 years of age suffering from CRF, and on a control group composed of 35 healthy elderly individuals. Assessment was made through Mini Mental State Examination (MMSE), Geriatric Depression Scale (GDS), Activity Daily Living (ADL) and Instrumental Activity Daily Living (IADL) shortly before hemodialysis. A number of blood parameters were determined for both groups to evaluate the state of metabolic compensation. The elderly people undergoing hemodialysis did not seem to present a greater decline in cognitive capacity than their healthy peers, even if this is closely related to the level of anemia present in hemodialysis patients. On the other hand, affective disorders were widely observed, although in mild form, and seem to depend on factors other than age. There is certainly a reactive element deriving from the hemodialysis condition itself and the problems related to it, whereas an organic element linked to CRF cannot be excluded, and which seems to be related to anemia. Finally, the level of independence does not seem to be compromised in hemodialysis patients.
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Abstract
AIM The evaluation of serum triglyceride levels has played an important role as an independent method for assessing the risk factor for coronary atherosclerosis. Fibrates, nicotinic acid, and omega-3 polyunsaturated fish oils are the pharmacological tools most used today against hypertriglyceridaemia. Acarbose is a pseudotetrasaccharide of microbial origin which exerts a competitive, selective and reversible inhibition of the intestinal alpha glucoside-hydrolase. We evaluated the efficacy and side-effects of acarbose as a new and alternative drug in the treatment of hypertriglyceridaemia in non-diabetic patients. METHODS We enrolled 30 non-diabetic patients (18 men, 12 women; mean age 59.23 +/- 6.27 years) without a family history of diabetes mellitus affected by familial hypertriglyceridaemia. The study covered a total period of 6.5 months: half of the patients were on 1.5 months of 'run in' diet only followed by 5 months of therapeutic diet plus acarbose; and half were on the therapeutic diet plus placebo. We gave 30 dividable pills to all patients. The administration was as follows: half a pill before lunch and half a pill before dinner while on the 'run in' diet. Fifteen patients (group A) took acarbose while the reminder (group B) took a placebo (50 mg of starch); these were distributed randomly and the test was double blind. The 20 weeks of study were divided in five 4-week periods. Fasting serum concentrations of total cholesterol, triglycerides, HDL-cholesterol (HDL-c), LDL-cholesterol (LDL-c) and glucose were determined at the starting of the study and after each treatment cycle. Glucose values were determined 2 h after lunch at the beginning of the study and at the end of the first, third and fifth month of treatment. All parameters assessed have been analysed by anova. RESULTS The serum total cholesterol, LDL-c levels observed in the two groups did not change during the course of treatment. We observed a noteworthy progressive reduction of mean baseline triglyceride levels until the fourth month (p < 0.05) in acarbose-treated patients, with an increase in HDL-c (p < 0.008). CONCLUSIONS We maintain that acarbose may be a useful therapeutic tool in addition to the diet in order to reduce triglyceride serum levels in non-diabetic patients.
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Maugeri D, Santangelo A, Barbagallo P, Bonanno MR, Malaguarnera M, Rizza I, Speciale S, Tomarchio M, Curasì MP, Panebianco P. Thyroid hormones and lipid metabolism in a group of patients over seventy. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 1999; 3:211-6. [PMID: 11075619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
Abstract
Numerous studies have suggested a marked correlation between thyroid functionality indices and lipid metabolism. In this trial we assessed the functional parameters of 165 individuals over 70, 87 women and 78 men, correlating the serum values of T3, T4, FT4, TSH with cholesterol, triglycerides, HDL, Apo-A and Apo-B levels. The correlation was performed over the whole population studied and subsequently, after dividing the population by sex and age (3 age groups: A, 70-75; B, 76-80; C, over 80) in the individual groups. In the population as a whole, we have observed a statistically significant correlation between T4/cholesterol (P=0.0001); T3/cholesterol (P=0.06); T4/triglycerides (P=0.0001); T3/triglycerides (P=0.09); T4/HDL (P=0.0001); T4/Apo-A (P= 0.02); T3/Apo-A (P=0.008); T4/Apo-B (P=0.0001). Analysis by gender shows a statistically significance between the female and male sexes in the correlation between T3/cholesterol (P=0.001); T3/triglycerides (P=0.06); T4/cholesterol (P=0.0001) and T4/triglycerides (P=0.0001). When the data were analyzed by age, in Group A (75-80) there was no statistically significant correlation, whereas in Group B (76-80) there has been an increase in significance in the correlation between T3/cholesterol (P=0.006); T3/triglycerides (P=0.001); T3/Hdl (P=0.08); T3/Apo-A (P=0.0001); T3/Apo-B (P=0.08); T4/cholesterol (P=0.00001) and ); T4/Apo-A (P=0.0001). On the other hand in the Group C age group (over 80) this significance is considerably lower. Maybe this decrease of correlations should be attributed to a global savings of the older organisms, or to a process of natural selection.
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Maugeri D, Russo MS, Bonanno MR, Curasí MP, Speciale S, Santangelo A, Panebianco P, Malaguarnera M. Electroionotherapy in acute arthrorheumatic pain. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 1999; 3:89-91. [PMID: 10827810] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Abstract
The authors evaluated the efficacy of an electronic treatment for pain, using an ion flow generator, BE-101 model by Bio-Ejt, on 19 patients suffering from acute pain of an arthrorheumatic nature. Each patient was treated for two weeks every other day (6 sittings), each sitting lasting 20 minutes at an intensity of about 30 microAmper for both transducers. The results demonstrated that this technique is very effective in curing the pain.
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Maugeri D, Speciale S, Santangelo A, Motta M, Panebianco P. Altered laboratory thyroid parameters in elderly people. J Endocrinol Invest 1999; 22:37. [PMID: 10727034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
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Maugeri D, Russo M, Franzé C, Motta V, Motta M, Destro G, Speciale S, Santangelo A, Panebianco P, Malaguarnera M. Correlations between C-reactive protein, interleukin-6, tumor necrosis factor-α and body mass index during senile osteoporosis. Arch Gerontol Geriatr 1998; 27:159-63. [DOI: 10.1016/s0167-4943(98)00110-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/1997] [Revised: 05/08/1998] [Accepted: 05/12/1998] [Indexed: 10/16/2022]
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Maugeri D, Panebianco P, Barbagallo P, Malaguarnera M, Curasi MP, Russo MS, Santangelo A, Speciale S, Scarpinato RA. Estrogens and euosteogenesis in men. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 1998; 2:189-92. [PMID: 10710818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Abstract
The bone mineral density (BMD) has been analyzed in 200 male patients divided in 4 groups of age as follows: (A) 40-49, (B) 50-59, (C) 60-69, and (D) 70 years and above. BMD was measured by using the DEXA technique both in the ultradistal and mediodistal region of radius of the non-dominant side. In addition, the serum levels of testosterone (Ts), dihydrotestosterone (DHT) and 17-beta estradiol (E-2) have also been measured. The data obtained have shown that bone mineral density values are decreasing also in the males with advancing age, and the positive correlation (p < 0.05) of BMD with the E-2 levels also tend to decrease. These results suggest the hypothesis that the true sexual hormones regulating the rhythm of osteogenesis may be the estrogens in the males, too.
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Maugeri D, Motta M, Salerno G, Rosso D, Mazzarella R, Salomone S, Russo M, Elia G, Panebianco P. Cognitive and affective disorders in hyper- and hypothyreotic elderly patients. Arch Gerontol Geriatr 1998. [DOI: 10.1016/s0167-4943(98)80043-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Maugeri D, Carnazzo G, Russo MS, Di Stefano F, Catanzaro S, Campagna S, Romano G, Franze C, Motta M, Panebianco P. Altered laboratory thyroid parameters indicating hypothyroidism in elderly subjects. Arch Gerontol Geriatr 1996; 23:61-70. [PMID: 15374167 DOI: 10.1016/0167-4943(96)00708-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/1995] [Revised: 02/06/1996] [Accepted: 03/08/1996] [Indexed: 10/17/2022]
Abstract
The altered laboratory thyroid parameters indicating hypothyroidism were evaluated in a series of 3015 subjects over 65 years of age by determining total T3, total T4 and TSH. In addition, clinical signs of hypothyroidism were recorded in a subsample of 300 randomly selected elderly. Our results showed a high prevalence of altered laboratory thyroid parameters indicating hypothyroidism of 17.88%, whereas the real prevalence (both clinical and laboratory) is 1.00% with a female/male ratio of 2.00. The most frequent laboratory alterations was the so-called 'alerted pituitary' status'. The most common clinical signs of hypothyroidism involved the nervous system. We conclude that it is very difficult to diagnose hypothyroidism in the elderly and that the most indicative laboratory alterations seem to be TSH values above 3 IU/ml determined using the IRMA method.
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Franzé C, Di Stefano F, Motta M, Maugeri D, Stivala F, Favetta A, Carnazzo G. Comparison between serum interleukin-2 concentrations in healthy adult and elderly subjects. Arch Gerontol Geriatr 1996; 22 Suppl 1:469-71. [DOI: 10.1016/0167-4943(96)86984-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Maugeri D, Panebianco P, Destro G, Tropea S, Rizzo A, Carnazzo G, Di Stefano F, Catanzaro S, Campagna S, Motta M, Russo MS. Senile diabetes and bone mineral density. Arch Gerontol Geriatr 1995; 20:241-8. [PMID: 15374233 DOI: 10.1016/0167-4943(94)00619-i] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/1994] [Revised: 11/11/1994] [Accepted: 12/13/1994] [Indexed: 11/22/2022]
Abstract
Bone mineral density was determined in a series of 67 elderly diabetics (38 males and 29 females) and 40 non-diabetic elderly subjects (20 males and 20 females) at the third medial and tenth ultradistal of the non-dominating radius using an X-ray densitometer (DEXA). Bone metabolism markers (Ct, PTH, HOP, UCA, AP, Vit-25-OH-D, BGP) were also measured. Our results indicate that there is no significant difference in values of BMD and the bone metabolism markers studied between diabetic and non-diabetic elderly subjects. We believe that senile diabetes is not a risk factor of onset and maintenance of senile osteoporosis.
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Maugeri D, Panebianco P, Russo MS, Motta M, Tropea S, Motta L, Garozzo C, Lomeo E, Barbagallo Sangiorgi G, Scuderi G, Carozzo M, Cantatore FP, Perpignano G, Ferraraccio A, Ennas F. Ipriflavone-treatment of senile osteoporosis: results of a multicenter, double-blind clinical trial of 2 years. Arch Gerontol Geriatr 1994; 19:253-63. [PMID: 15374271 DOI: 10.1016/0167-4943(94)00571-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/1994] [Revised: 07/25/1994] [Accepted: 08/05/1994] [Indexed: 11/24/2022]
Abstract
Eighty-four out of 100 enrolled female patients affected by osteoporosis completed a double-blind, randomized trial, using ipriflavone (IP) in a dose of 3 x 200 mg/day (41 patients) or placebo (P)(43 patients). All patients received 1 g/day oral calcium supplementation. Inclusion criteria were: age over 65 years; at least one vertebral fracture in the past; bone mineral density measured at the distal tenth of the radius lower than the normal average -2 x S.D. The trial period was between June 1990 and November 1993. Patients of the IP group showed a significant increase in bone mineral density (P < 0.05) compared with the starting values during the whole study period. Pain decreased rapidly, intake of analgesics dropped, and often significant decreases in calciuria, hydroxyprolinuria, alkaline phospatase, osteocalcin and parathormone values were observed. Only two new fractures occurred during the trial in the IP group. Patients of the P group at the end of the study displayed decreased bone mineral densities (P < 0.05), increased pain, greater consumption of analgesics, and often significant increases in the bone metabolism parameters listed for the IP group. In the
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Maugeri D, Panebianco P, Cilmi V, Bruno A, Receputo G, Salerno A, Motta M, Napolitano MG, Russo MS. Alterations of blood and plasma viscosity and erythrocyte filtration in senile osteoporosis. Arch Gerontol Geriatr 1994; 19:75-82. [PMID: 15374295 DOI: 10.1016/0167-4943(94)90026-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/1994] [Revised: 05/06/1994] [Accepted: 06/03/1994] [Indexed: 10/27/2022]
Abstract
Blood and plasma viscosity, as well as erythrocyte filtration rates were studied in 44 osteopenic (20 men and 24 women) and in 40 non-osteopenic (20 men and 20 women) patients, all over 65 years of age. Pathological hemorheological parameters were observed only in 12 subject of the osteopenic group, and 10 controls. The results indicate that although the hemorheological parameters do not show a direct correlation with the osteopenia, it is worthwhile following these parameters, among others, in order to optimize the treatment with anti-osteoporotic drugs which are able to regulate them.
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Maugeri D, Panebianco P, Sarao' A, Santagati M, Ambra R, Di Stefano A. Serum levels of myoglobin in aged thyreopathic patients. Arch Gerontol Geriatr 1982; 1:125-8. [PMID: 7186321 DOI: 10.1016/0167-4943(82)90012-7] [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: 01/23/2023]
Abstract
Serum concentrations of triiodothyronine (T-3), thyroxine (T-4) and myoglobin were determined by radioimmunoassay in 10 hypothyroid, 15 hyperthyroid and 14 euthyroid aged patients. The average ages were between 69 and 71 yr for these groups. The serum levels of T-3 and T-4 were typical for the clinical diagnosis and were accompanied by characteristic changes in the serum myoglobin concentrations. The hypothyroid, the euthyroid and the hyperthyroid groups displayed 107.0, 33.1 and 17.0 ng myoglobin per ml of serum, respectively. These differences are statistically highly significant. The authors are of the opinion that the serum myoglobin level depends on the myoglobin content of the muscle tissue, being higher in hypothyroid and lower in hyperthyroid patients as compared to the euthyroid persons.
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Papalia D, Trovato G, Maugeri D, Tribulato A, Lunetta M. Effects of cyclic somatostatin on insulin, C-peptide and immunoreactive glucagon response to oral glucose loading in obese patients. Int J Obes (Lond) 1982; 6:113-20. [PMID: 6121763] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
The effects of somatostatin (SRIF) infusion on blood sugar, immunoreactive insulin (IRI), immunoreactive glucagon (IRG) and C-peptide after administration of oral glucose load (100 g) to 23 obese subjects were examined. The latter were divided in two groups according to oral glucose tolerance (OGTT): (1) normal OGT; (2) impaired OGT. During SRIF infusion IRI and C-peptide response to oral glucose was significantly reduced in both groups as compared with the response under saline infusion. Blood sugar values fell markedly in the second group. After SRIF infusion ended a marked increase in C-peptide, IRG and blood sugar was observed. The results suggest that SRIF infusion is only able to inhibit the release of IRI and IRG temporarily. They do not demonstrate if the behaviour of blood sugar is influenced by variations of these hormones or by the direct effect of SRIF infusion on absorption of the glucose load.
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Ferlito S, Maugeri D, Lo Furno F, Calafato M. [Effects of oral glucose, fructose and saccharose loads on blood sugar, insulin and lipids in normal subjects]. ARCHIVIO PER LE SCIENZE MEDICHE 1978; 135:447-60. [PMID: 756709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Blood sugar, insulin, NEFA, triglycerides and cholesterol were evaluated in metabolically healthy subjects following oral glucose (100 g in 12 subjects), fructose (50 g in 9 subjects), and saccharose (100 g in 9 subjects). As shown in the literature, glucose led to a slight sugar increase at 60', a marked increase in insulin at 60', and a pronounced fall in NEFA at 120'. Fructose had no effect on sugar and NEFA, whereas there was significant and gradual rise in the insulin curve until 180' (P less than 0.01). In the case of saccharose, the changes in blood sugar, insulin and NEFA were slightly less evident than with glucose. No significant alterations in cholesterol and triglyceride levels were noted throughout the experiment.
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