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CROSS BORDER REPRODUCTIVE CARE. Hum Reprod 2012. [DOI: 10.1093/humrep/27.s2.74] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Surgical thromboembolectomy for a massive pulmonary embolism after several venous thromboembolic episodes caused by congenital antithrombin III deficiency. THE JOURNAL OF CARDIOVASCULAR SURGERY 2011; 52:899-900. [PMID: 22051999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
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118: Serial Cytokine Measurement in Potential Heart Donors: The Impact of Early Steroids. J Heart Lung Transplant 2008. [DOI: 10.1016/j.healun.2007.11.124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Abstract
Although embryos can theoretically be frozen for an unlimited period of time, there is still uncertainty about how long embryos can be cryopreserved without compromising pregnancy outcome. Following transfer of fresh embryos obtained after IVF, surplus embryos are usually frozen for personal use in later treatments. A 40-year-old woman was admitted to the centre's embryo adoption programme. She had a 7-year-old son, was diagnosed with ovarian factor infertility and her husband had secretory azoospermia. They underwent two cycles of IVF with donor spermatozoa and one cycle of donor intrauterine insemination that ended in spontaneous abortion. At this point, the couple was admitted to the embryo adoption programme. Six frozen embryos, obtained from a couple that had had a pregnancy through IVF at the centre and that had abandoned their surplus frozen embryos, were assigned to this patient. All six embryos were cryopreserved for 13 years. Of these, three were transferred and the patient became pregnant and delivered a healthy boy. Thanks to the embryo adoption programme, these embryos, rather than being left frozen for an indefinite period of time, were transferred to a couple that was willing to adopt them, resulting in the birth of a healthy newborn.
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[MIPS: multicenter Italian pneumonia study. Results of an observational, prospective and multicenter study on the clinical approach to community-acquired pneumonia]. LE INFEZIONI IN MEDICINA 2004; 12:181-5. [PMID: 15711131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
Abstract
In a survey of 25 Divisions of Internal Medicine and Pneumology throughout Italy, our study aimed to ascertain the diagnostic and therapeutic pathway, the gravity in accordance with Fine's score (PSI), the median hospital length of stay and mortality rate among patients consecutively hospitalized for community-acquired pneumonia (CAP), from January 1 to March 31, 2002. Overall 407 patients were evaluated, with a mean age of 69 years; the following Fine's scores: 28% less than 70, 21.4% between 71 and 90, 31.25% between 91 and 130, 19.4% more than130. A single chest radiography was performed in 27.2% of the patients, two chest radiographs in 55.2% of the patients, more than two chest radiographs in 13.2% of the patients. A CT scan of the thorax was performed in 20.1% of the patients; arterial blood gas tensions were measured in 73.4% of the patients. Antibiotics were used as follows: beta-lactams in 46.5% of the patients, fluoroquinolones in 30% of the patients, macrolides in 13.2% of the patients, glycopeptides in 2.2% of the patients, others in 2.9% of the patients. Mean hospital stay was 11 days; the 30-day in-hospital mortality was 9.6%. This study showed that a large number of patients with low-risk CAP were unnecessarily hospitalized.
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Abstract
BACKGROUND This study aims to report the experiences and attitudes of patients who have undergone preimplantation genetic diagnosis (PGD). The extent to which this technique is acceptable to the individuals for whom it is intended is relatively unexplored, and remains a crucial issue that may ultimately determine the value of PGD as an alternative to prenatal diagnosis in high-risk couples. METHODS An information sheet and questionnaire was distributed to 67 couples who had been treated at the Hammersmith Hospital, London and the Dexeus Institute, Barcelona. RESULTS One-third of patients had an affected child, over half had previous experience of conventional prenatal diagnosis and over one-third had had terminations of pregnancy because of a genetic risk. Patients perceive the main advantage of PGD to be that only unaffected embryos are transferred to the uterus and thus therapeutic termination of pregnancy can be avoided; the main disadvantage is the low success rate. A total of 41% of patients found the treatment cycle extremely stressful, and, of the 20 patients who had experienced both prenatal diagnosis and PGD, 40% of patients found PGD less stressful, although 35% experienced more stress. Of those couples who contemplated a further pregnancy 76% would choose PGD, 16% would opt for prenatal diagnosis, and 8% no tests at all. CONCLUSIONS The experience of prenatal diagnosis and termination of pregnancy can be an unwelcome memory and this leads to a demand for an alternative approach. Our data suggest that PGD is acceptable to patients and is a valuable alternative to prenatal diagnosis.
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Abstract
[reaction: see text] With this communication we extend the methodology of proline-catalyzed direct asymmetric aldol reactions to include alpha-unsubstituted aldehydes as acceptors. This important aldehyde class gives the corresponding aldols in 22-77% yield and up to 95% ee when the reactions are performed in pure acetone or in ketone/chloroform mixtures. On the basis of these results we have developed a concise new synthesis of (S)-ipsenol.
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Prevalence and clinical correlates of microalbuminuria in essential hypertension: the MAGIC Study. Microalbuminuria: A Genoa Investigation on Complications. Hypertension 1997; 30:1135-43. [PMID: 9369267 DOI: 10.1161/01.hyp.30.5.1135] [Citation(s) in RCA: 134] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The prevalence of microalbuminuria and its relationship with several cardiovascular risk factors and target organ damage were evaluated in a cohort of 787 untreated patients with essential hypertension. Albuminuria was measured as the albumin-to-creatinine ratio in three nonconsecutive, first morning urine samples. The prevalence of microalbuminuria was 6.7%. Albuminuric patients were more likely to be men and to be characterized by higher blood pressure, body mass index, and uric acid levels and lower HDL cholesterol and HDL cholesterol-to-LDL cholesterol ratio. Piecewise linear regression analysis demonstrated that uric acid and diastolic blood pressure significantly influence albuminuria and together account for a large part of its variations. K-means cluster analysis performed on the entire cohort of patients confirmed that microalbuminuria is associated with a worse cardiovascular risk profile. Furthermore, microalbuminuria was associated with the presence of target organ damage (eg, electrocardiographic [ECG] abnormalities and retinal vascular changes). Age and the presence of microalbuminuria act as independent risk factors for the development of ECG abnormalities and retinal vascular changes. Cluster analysis allowed us to identify three subgroups of patients who differed in the presence or absence of microalbuminuria, retinopathy, and ECG abnormalities. We conclude that the prevalence of microalbuminuria in essential hypertension is lower than previously reported. Increased urinary albumin excretion is associated with a worse cardiovascular risk profile and is a concomitant indicator of early target organ damage.
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[Syringomyelia and pregnancy. Report of a clinical case and review of the literature]. MINERVA GINECOLOGICA 1996; 48:253-257. [PMID: 8927286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
The authors describe a case of pregnancy in a patient previously affected by Arnold-Chiari malformation associated with syringomyelia; from clinical experience and a review of the literature, the possibility is deduced of carrying out the pregnancy physiologically, although by observing close precaution while performing delivery which, by our experience, should be accomplished by partus caesarius in general anaesthesia, taking great care to the evaluation of neurologic parameters.
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Methotrexate, mitoxantrone, 5-fluorouracil and leucovorin in metastatic breast cancer patients. Anticancer Res 1994; 14:1423-6. [PMID: 8067717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
We have evaluated the efficacy and toxicity of a chemotherapy consisting of methotrexate, mitoxantrone, 5-Fluorouracil and leucovorin in 21 advanced breast cancer patients. Among 20 evaluable patients, objective response was obtained in 6 patients (30%) with two complete responses, stable disease in 4 patients (20%), while 10 patients (50%) progressed. Median progression-free survival and survival were 10 and 15 months, respectively. The most frequently observed side-effects were myelosuppression and emesis; one patient, who had previously received doxorubicin at the maximum dose-limiting cardiac toxicity, died of congestive heart failure after the third cycle. This treatment is moderately effective for advanced breast cancer patients.
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Abstract
BACKGROUND AND PURPOSE Cerebral hypoperfusion has occasionally been reported during essential hypertension. We explored regional cerebral blood flow in a large series of neurologically asymptomatic hypertensive patients to determine relations among cerebral blood flow, concomitant main vascular risk factors, and the most common signs of end-organ damage. METHODS Regional cerebral blood flow was measured by the 133Xe inhalation method in 101 hypertensive patients without clinically apparent central nervous system involvement, including 39 mild to moderate untreated and 62 mild to severe treated patients. RESULTS Compared with age- and sex-matched normal control subjects, cerebral blood flow was significantly reduced in untreated hypertensive patients (P < .01) and to a lesser extent in treated patients (P = .047). Both regional and global cerebral blood flow reductions were observed in approximately one third of patients in both groups. Analysis of variance failed to show significant correlations between cerebral blood flow and total cholesterol concentration, mean arterial blood pressure, duration of disease, or the presence of retinopathy or left ventricular hypertrophy. In the treated group, the quality of control of hypertension significantly influenced both global cerebral blood flow (P = .007) and cerebrovascular resistance (P < .0001). CONCLUSIONS Focal or diffuse cerebral hypoperfusion is present even in neurologically asymptomatic hypertensive patients, especially when untreated; good control of blood pressure may preserve cerebral perfusion and reduce cerebrovascular resistance. Regional cerebral blood flow examination represents a relatively simple and low-cost technique to explore the perfusional condition of the brain, one of the main target organs of hypertensive disease.
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Semiquantitative evaluation of regional cerebral flow by means of SPECT with 99mTc-hexamethyl-propylene amine oxime in hypertensive patients under treatment. JOURNAL OF NUCLEAR BIOLOGY AND MEDICINE (TURIN, ITALY : 1991) 1993; 37:1-5. [PMID: 8329471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Cerebral SPECT with 99mTc-HM-PAO allows a semiquantitative evaluation of regional cerebral blood flow (rCBF). Using this method we studied 25 patients affected by slight-to-moderate degree hypertension, in effective pharmacological treatment, and a control group of normotensives. On the cross-sections symmetrical ROIs were traced at the level of the cerebral lobes and the cerebellum. From the counts obtained on the ROIs the rCBF values were calculated in percentage units with Lassen's algorithm. We found no significant differences between the rCBF values of the two groups. In 5 hypertensive patients, however, focal areas of hypoperfusion were evidenced. These patients did not differ from the other hypertensives by pressure levels or other risk factors. Neurological, tomographic and flowmeter examinations of the supraaortic arteries proved to be normal. It is possible that SPECT with 99mTc-HM-PAO identifies a subgroup of hypertensives at risk of future cerebrovascular pathology despite the setting up of an effective antihypertensive therapy.
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Hemoglobin Dallas (alpha 97(G4)Asn-->Lys): functional characterization of a high oxygen affinity natural mutant. BIOCHIMICA ET BIOPHYSICA ACTA 1992; 1180:15-20. [PMID: 1390940 DOI: 10.1016/0925-4439(92)90021-e] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Hemoglobin Dallas, an alpha-chain variant with a substitution of lysine for asparagine at position 97(G4), was found to have increased oxygen affinity (p1/2 = 1 mmHg at pH 7.3 and 20 degrees C), diminished cooperativity (n, the Hill coefficient = 1.7) and reduced Bohr effect (about 50%). Addition of allosteric effectors (such as 2,3-diphosphoglycerate, inositol hexakisphosphate and bezafibrate) led to a decrease in oxygen affinity and increase in cooperative energy. Kinetic studies at pH 7.0 and 20 degrees C revealed that (i), the overall rate of oxygen dissociation is 1.4-fold slower than that for HbA and (ii), the carbon monoxide dissociation rate is unaffected. The abnormal properties of this hemoglobin variant can be attributed to a more 'relaxed' T-state.
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[Systemic lupus erythematosus in pregnancy]. MINERVA GINECOLOGICA 1992; 44:237-8. [PMID: 1608520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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[Vertical transmission of hepatitis B and its prevention]. MINERVA GINECOLOGICA 1992; 44:173-5. [PMID: 1584449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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Comparison of the effects on blood pressure and left ventricular hypertrophy of lacidipine and hydrochlorothiazide in hypertensive patients. JOURNAL OF HYPERTENSION. SUPPLEMENT : OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF HYPERTENSION 1991; 9:S29-31. [PMID: 1839161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
We evaluated the effects of lacidipine and hydrochlorothiazide on blood pressure and left ventricular mass in hypertensive patients of mild-to-moderate degree. Both antihypertensive agents significantly decreased systolic and diastolic blood pressure without relevant symptoms and signs of reflex activation of the sympathetic nervous system. Posterior wall and interventricular septal thickness and the left ventricular mass were significantly decreased by lacidipine and hydrochlorothiazide after 3 and 6 months of treatment without clinical symptoms of reduced cardiac function.
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[Intra- and perioperative arrhythmia and ischemic signals in myocardial revascularization patients]. GIORNALE ITALIANO DI CARDIOLOGIA 1990; 20:1027-33. [PMID: 2090545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
In order to evaluate perioperative electrical cardiac disturbances and ST segment changes, 42 patients (38 M, 4 F, aged 57 +/- 6 ys) were studied using 24-hour Holter monitoring before, during and after coronary bypass surgery. In the 4-6 hours before cardioplegic arrest, 38% of patients had ST segment changes. No patient and malignant arrhythmias. The injection of cold cardioplegic solution was followed by bradycardia, ventricular tachycardia, ventricular fibrillation and isoelectric line within 2-4 minutes. After aortic declamping, 30 patients were defibrillated. Impulse formation and conduction disturbances, found in 55% of patients, solved themselves in 1 to 60 minutes. Bundle branch block continued in just 4 cases. A total of 59% of patients had ST segment elevation for 14 +/- 14 minutes and 19% had ST segment depression for 19 +/- 20 minutes. Successive transient ST segment changes were detected in 38% of patients. Sustained ventricular tachycardia occurred during 2 ischemic episodes. Impulse formation and conduction disturbances were not related to the duration of cardiac arrest or ventricular fibrillation, but were more frequent and lasted longer in patients with incomplete revascularization. Transient ST segment depression far from aortic declamping correlated with preclamping ischemia. Transient ST segment elevation correlated with incomplete revascularization. We concluded that ECG signs of intraoperative damage were reversible. Moreover, perioperative transitory ischemia was frequent but could be prevented by coronary active drug administration. On the other hand incomplete revascularization was associated with electrical disturbances and ischemia.
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[Respiratory distress syndrome in premature births]. MINERVA GINECOLOGICA 1990; 42:443-5. [PMID: 2080031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The paper reports the results of a study of respiratory distress syndrome in premature birth, one of the most common and important forms of respiratory disorders affecting neonates during the first days of life. One hundred and fifty-six premature births from 1 January 1986 to 30 June 1988 were included in the study. From an analysis of results it emerges that there is a lower incidence of respiratory distress syndrome in both vaginal deliveries and cases treated with Ambroxol.
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[Therapeutic aspects of the polycystic ovary]. MINERVA GINECOLOGICA 1990; 42:187-9. [PMID: 2197574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Abstract
Previously, we have shown that multiple drug resistant (MDR) Friend leukemia cells (FLC) are cross-resistant to the positively-charged dye, Rhodamine 123 (Rho 123), and that this resistance can be reversed by verapamil (VER). In the present study we used two zwitterionic rhodamine analogs, Rhodamine 116 and Rhodamine 110, and another positively-charged analog, Rhodamine 6G, to determine whether drug accumulation, resistance and modulation were affected by changes in the charge of these compounds. While there was no differential sensitivity between sensitive and resistant FLC to zwitterionic rhodamines, there was marked differential toxicity between these cell types for the positively-charged analogs. The IC50 values were 1000- and 100-fold greater in resistant than in sensitive cells for Rho 123 and Rho 6G respectively. Intracellular drug accumulation was significantly higher in sensitive as compared to resistant cells for both Rho 123 and Rho 6G, but little difference in drug uptake between these two cell types was observed for Rho 110 and Rho 116. It was also found that the intracellular to extracellular ratio of the positively-charged compounds was greater than unity in both sensitive and resistant cells whereas for the zwitterionic analogs this ratio was less than 1. Furthermore, this ratio of drug uptake was found to be significantly higher for Rho 6G than for Rho 123, which correlated with the high oil:water partition coefficient of Rho 6G (115.6). In MDR cells, verapamil increased Rho 123 and Rho 6G accumulation by 9.4- and 8.6-fold respectively. In addition, IC50 values in resistant cells were reduced greater than 100-fold for Rho 6G and greater than 1000-fold for Rho 123 in the presence of 10 micrograms/ml of verapamil. In contrast, less than 2-fold reduction of IC50 values for both of the zwitterionic analogs could be obtained under the same conditions. These results indicate that the chemical charge of rhodamines plays an important role in their differential accumulation, cytotoxicity and sensitivity to modulators such as verapamil, in sensitive and multi-drug resistant cells. The data also suggest that increased lipophilicity of the positively-charged rhodamines may increase their ability to accumulate in, and subsequently kill, MDR cells.
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Abstract
The new approach to computer processing of exercise electrocardiography has been made easier by the development of microcomputers. Studies are necessary to validate analyzed electrocardiographic data for the diagnosis of ischemia. We describe and assess in this paper a new program for the analysis "on line" of 12 leads during effort. The program detects "normal QRS" and ectopic beats. Amplitude of R wave, length of QRS, ST level after a programmable delay from J point, ST maximal slope and amplitude of T wave are calculated and recorded every 15 sec in the 12 leads. In 200 exercise stress tests quantitative data provided by the processor were compared with visual analysis and with clinical data. ST level less than or equal to -0.8 mm and ST slope less than or equal to 1.2 mV/sec or ST level greater than or equal to +2.0 mm and ST slope less than or equal to 0.6 mV/sec were the best analyzed criteria for ischemia. Using these criteria, sensitivity increased from 86.6% by visual reading to 92% by computer analysis, without change in specificity (94%).
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[Clinico-epidemiological aspects of infectious endocarditis in a present-day Italian population]. GIORNALE ITALIANO DI CARDIOLOGIA 1986; 16:30-7. [PMID: 3710044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
This study has been carried out with the aim of assessing the incidence and other features of Infective Endocarditis in the region Veneto (Italy) in the years 1975-84, with particular regard to the patients admitted to the hospitals in Verona. Of the 692 patients admitted in hospitals of Veneto, 629 were resident in the region (an incidence equal to 1.6/100,000 inhabitants per year). The age range was from 8 to 72 (55 +/- 9). All social classes were affected, although retired, disabled and unemployed subjects were in the majority. The average stay in hospitals was 27.6 days. In 7.6% of the cases surgical therapy was required; the over-all mortality rate was 10%. Of the 80 patients admitted to the hospitals in Verona, 79% were suffering from pre-existing cardiopathy (40% rheumatic heart disease, 25% valvular prosthesis, 7.5% congenital heart disease, 5% prolapsing mitral valve, 1.2% obstructive hypertrophic cardiomyopathy); 54% of the cases had been exposed to bacteriological infections in the preceding months: bronchopulmonary, oropharyngeal, genitourinary or gall bladder infections processes or oral surgery or heart surgery or drug addiction. Only in 19% of these cases a correct antibiotic prophylaxis had been carried out. The responsible germ was identified in 50 patients (67% of the cases in which blood cultures had been performed): Streptococcus in 22%, Staphylococcus in 20%, Gram-negative in 12%, Corynebacterium in 4%, polymicrobial associations in 9% of the cases. These data stress the need for an improvement in antibiotic drug regimen (both in prophylaxis and treatment) and the diffusion of norms of hygiene aimed to the reduction of skin and mucous sources of bacteremia and interpersonal transmission of infections disease.
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Cell surface tubulin in leukemic cells: molecular structure, surface binding, turnover, cell cycle expression, and origin. J Cell Biol 1985; 101:2345-54. [PMID: 4066762 PMCID: PMC2114015 DOI: 10.1083/jcb.101.6.2345] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
We report here new characteristics of cell surface tubulin from a human leukemia cell line. These cells (CEM cells) possess tubulin that is readily iodinated on the surface of living cells, turns over at a rate identical to that of other surface proteins, and is present throughout the cell cycle. When removed with trypsin, it rapidly returns to the surface. Peptide mapping of iodinated surface tubulin indicates that it possesses a similar, but not identical, primary structure to total CEM and rat brain tubulin. Living CEM cells are able to bind specifically a subfraction of CEM tubulin from metabolically labeled high speed supernatants of lysed CEM cells. Surface tubulin is more basic than the total tubulin pool. The binding, which is saturable, is inhibited by unlabeled CEM high speed supernatants but not by excess thrice-cycled rat or bovine brain tubulin. Surface tubulin is also shown to bind to living nontransformed normal rat kidney cells but not to normal, circulating, mononuclear white cells. Activated lymphocytes produce a tubulin that binds to CEM cells. Since CEM tubulin was detected in the media of 6-h cultures of CEM cells, we must conclude that at least some of the surface tubulin comes from the media. We further conclude that these leukemic cells produce an unusual tubulin that may bind specifically to any membrane. The presence of iodinatable surface tubulin, however, appears to require both the production of a unique tubulin and the presence of a "receptor-like" surface binding component.
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[Prediction of the presence and severity of coronary arteriopathy and left ventricular dysfunction by discriminant multivariate analysis of the exercise test]. GIORNALE ITALIANO DI CARDIOLOGIA 1985; 15:1023-9. [PMID: 3830752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
266 male p., with chest pain and without previous myocardial infarction were studied by exercise test and coronary arteriography. 17 had no coronary disease (group C-0), 22 had less than or equal to 50% coronary stenosis (C-1), 65 had severe 1 vessel disease (C-2), 73 had 2 vessel disease (C-3), 89 had 3 vessel disease (C-4). 95 had normal ventricular function (group V-0), 111 had hypokinetic ventricular segments (V-1) and 60 had akinetic ventricular segments (V-2). 11 exercise test variables were stepwise selected to discriminate the C-groups and the V-groups. For C-groups significant variables were: test result, heart rate increment, number of leads, work load, rate-pressure product, systolic pressure increment. By 4 discriminant functions, 41% p. were correctly classified. For V-groups significant variables were: hear rate increment, test result, effort angina, rate-pressure product, number of leads, ST depression, ST configuration, age. By 2 discriminant functions 53% p. were correctly classified.
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[First aid measures in the dental office]. PARODONTOLOGIA E STOMATOLOGIA (NUOVA) : ORGANO UFFICIALE DELL'ARPA ITALIANA, DELLA SOCIETA ITALIANA JONOFORESI STOMATOLOGICA E DELLA ACCADEMIA LIGUSTICA DI STOMATOLOGIA 1985; 24:263-8. [PMID: 3939361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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[Anesthesiologic problems in the dental office]. PARODONTOLOGIA E STOMATOLOGIA (NUOVA) : ORGANO UFFICIALE DELL'ARPA ITALIANA, DELLA SOCIETA ITALIANA JONOFORESI STOMATOLOGICA E DELLA ACCADEMIA LIGUSTICA DI STOMATOLOGIA 1985; 24:241-6. [PMID: 3939355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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[Fetal ultrasonic biometry of the small-for-date fetus]. MINERVA GINECOLOGICA 1980; 32:107-12. [PMID: 7366881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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[Limitations of the cardiotocograph/fetal status relationship in pregnancy and labor]. MINERVA GINECOLOGICA 1979; 31:97-114. [PMID: 530458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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[Radioimmunologic determination of cortisol in amniotic fluid]. BOLLETTINO DELLA SOCIETA ITALIANA DI BIOLOGIA SPERIMENTALE 1978; 54:2230-3. [PMID: 754719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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[Study of the relationships between areas of decelerations of the fetal phonocardiogram and acid-base equilibrium in labor]. MINERVA GINECOLOGICA 1978; 30:619-24. [PMID: 683609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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[Effect of ergot alkaloids on lipolysis and on glucagon-induced insulin secretion in normal and obese subjects]. BOLLETTINO DELLA SOCIETA ITALIANA DI BIOLOGIA SPERIMENTALE 1977; 53:1989-97. [PMID: 603700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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[Effect of cyproheptadine treatment on the human circadian rhythm of ACTH and plasma cortisol]. BOLLETTINO DELLA SOCIETA ITALIANA DI BIOLOGIA SPERIMENTALE 1977; 53:1853-9. [PMID: 203302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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[Hypothalamic phospholipids and the function of the human hypothalamopituitary-adrenal cortex system]. BOLLETTINO DELLA SOCIETA ITALIANA DI BIOLOGIA SPERIMENTALE 1977; 53:1839-45. [PMID: 606275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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[Potentiation of human insulin secretion due to tolbutamide after treatment with dihydroergocristine (DHC)]. BOLLETTINO DELLA SOCIETA ITALIANA DI BIOLOGIA SPERIMENTALE 1977; 53:1834-8. [PMID: 414769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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[Low doses of noxiptilin in the therapy of depressive states of the involutional, endogenous and neurotic type]. LA CLINICA TERAPEUTICA 1977; 81:19-30. [PMID: 577198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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[Cytomegalovirus infection in blood donors]. NUOVI ANNALI D'IGIENE E MICROBIOLOGIA 1976; 27:501-10. [PMID: 212717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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42
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[Adrenal gland response to the administration of ACTH in the elderly, evaluated using gas-liquid chromatography of urinary steroids]. BOLLETTINO DELLA SOCIETA ITALIANA DI BIOLOGIA SPERIMENTALE 1976; 52:1706-12. [PMID: 193533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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43
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[Evaluation of adrenal cortex function in the aged using gas chromatography of urinary steroids]. BOLLETTINO DELLA SOCIETA ITALIANA DI BIOLOGIA SPERIMENTALE 1976; 52:1557-63. [PMID: 1024567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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44
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[Effects of some inhibitors of prostaglandin biosynthesis on the secretion of cortisol, induced through physiological doses of beta 1-24 - corticotropin in man]. BOLLETTINO DELLA SOCIETA ITALIANA DI BIOLOGIA SPERIMENTALE 1976; 52:1543-9. [PMID: 192254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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45
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[Prostaglandins and insulin secretion : effect indomethacin on the serum insulin response to glucagon in man]. BOLLETTINO DELLA SOCIETA ITALIANA DI BIOLOGIA SPERIMENTALE 1976; 52:1576-82. [PMID: 192255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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46
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[Effect of 2-bromo-alpha-ergocryptine on the response of the hypothalamo-hypophyseal-adrenal system to insulin hypoglycemia in man]. BOLLETTINO DELLA SOCIETA ITALIANA DI BIOLOGIA SPERIMENTALE 1976; 52:1550-6. [PMID: 1037378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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47
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[Sero-epidemiological studies of the diffusion of antibodies against BK polyoma virus in patients with neoplasms]. NUOVI ANNALI D'IGIENE E MICROBIOLOGIA 1976; 27:443-51. [PMID: 202930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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48
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[The circadian biorhythm of airway resistance in the pediatric age]. Minerva Pediatr 1976; 28:1632-8. [PMID: 1012198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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49
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Prevalence in the Rome healthy population of antibodies to a human Polyoma - virus (BK - strain). BOLLETTINO DELL'ISTITUTO SIEROTERAPICO MILANESE 1976; 55:18-22. [PMID: 191047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
A serological study of determine the prevalence of infections caused by human Polyoma-virus (BK strain) among the healthy population of Rome has been performed. Such virus was originally isolated from a patient undergoing a kidney transplantation, and later found in patients undergoing immunosuppressive therapy. Previous serological studies showed high incidences of infections, caused by this virus, in human populations. Other viruses, antigenically related, were found in patients suffering from progressive multifocal leukoencephalopathy. Serum samples coming from 482 healthy subjects classified by age and 100 cord blood serum samples were analyzed for antibody titers using haemoagglutination-inhibition and complement fixation tests. High incidence of infection caused by BK virus in the Roman population was found: specifically the haeomagglutination-inhibition test resulted positive in 65.2% of the samples. A remarkable similar trend between the results obtained with both the techniques was observed, although differences in antibody serum levels were present. The infections, which are not transmitted during the intrauterine life, are first noted at about two years of age. The Authors finally briefly discuss the possible epidemiological meaning of the spreading of this infection.
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50
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[Dynamics of the blood cortisol response to rapid intravenous injection of different doses of synthetic beta-1-24-corticotropin in humans]. BOLLETTINO DELLA SOCIETA ITALIANA DI BIOLOGIA SPERIMENTALE 1976; 52:29-35. [PMID: 181031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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