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1.
Rev. Hosp. Clin. Univ. Chile ; 33(1): 51-62, 2022. tab, ilus
Article in Spanish | LILACS | ID: biblio-1401534

ABSTRACT

Patients with SARS-Cov-2 infection and lung cancer have an unfavorable prognosis, characterized by higher rates of respiratory failure, use of invasive mechanical ventilation and higher mortality rates. Due to similarities in affected organs in Covid-19 and lung cancer, the radiological accurate diagnosis has become a challenge for physicians. Radiologic findings of lung cancer, such as parenchymal consolidation, spiculation and microlobulations are not specific. Imaging findings of Covid-19 in patients with lung cancer consist of multiple patchy multifocal bilateral ground-glass opacities and consolidations, being hardly distinguishable from an underlying lung malignancy. Differential radiological diagnosis in patients with lung cancer and Covid-19 must include pneumonitis and lung toxicity caused by chemotherapy, target therapies and radiotherapy. Follow-up and simulation tomography in radiotherapy have become an unexpected ally in the early detection of Covid-19 in asymptomatic stages in lung cancer patients. Patients with lung cancer should have particular considerations due to their high risk and the adverse effects of systemic therapies and radiotherapy. (AU)


Subject(s)
Humans , Male , Female , COVID-19/diagnostic imaging , Lung Neoplasms/diagnostic imaging , COVID-19/complications , COVID-19/radiotherapy , Lung Neoplasms/complications , Lung Neoplasms/radiotherapy
2.
Commun Math Phys ; 385(3): 1571-1614, 2021.
Article in English | MEDLINE | ID: mdl-34720125

ABSTRACT

In this note the AKSZ construction is applied to the BFV description of the reduced phase space of the Einstein-Hilbert and of the Palatini-Cartan theories in every space-time dimension greater than two. In the former case one obtains a BV theory for the first-order formulation of Einstein-Hilbert theory, in the latter a BV theory for Palatini-Cartan theory with a partial implementation of the torsion-free condition already on the space of fields. All theories described here are BV versions of the same classical system on cylinders. The AKSZ implementations we present have the advantage of yielding a compatible BV-BFV description, which is the required starting point for a quantization in presence of a boundary.

3.
Ann Henri Poincare ; 22(9): 3149-3198, 2021.
Article in English | MEDLINE | ID: mdl-34720698

ABSTRACT

We analyse the boundary structure of general relativity in the coframe formalism in the case of a lightlike boundary, i.e. when the restriction of the induced Lorentzian metric to the boundary is degenerate. We describe the associated reduced phase space in terms of constraints on the symplectic space of boundary fields. We explicitly compute the Poisson brackets of the constraints and identify the first- and second-class ones. In particular, in the 3+1-dimensional case, we show that the reduced phase space has two local degrees of freedom, instead of the usual four in the non-degenerate case.

4.
Mar Pollut Bull ; 119(1): 184-194, 2017 Jun 15.
Article in English | MEDLINE | ID: mdl-28365023

ABSTRACT

Ports are complex environments due to their complicated geometry (quays, channels, and piers), the presence of human activities (vessel traffic, shipyards, industries, and discharges), and natural factors (stream and torrent inputs, sea action, and currents). Taking these factors into consideration, we have examined the marine environment of a port from the point of view of the circulation of the water masses, hydrological characteristics, distribution of the sediment grain-size, mineralogical characteristics, and metal concentrations of the bottom sediments. Our results show that, in the case of the Port of Genoa (north-western Italy), the impact of human activities (such as a coal power-plant, oil depots, shipyards, dredging of the bottom sediments, etc.), natural processes (such as currents, fresh water and sediment inputs from the torrents), and the morphology of the basin, are important factors in the sediment, water, and metal distributions that have given rise to a complex environment.


Subject(s)
Geologic Sediments , Water Pollutants, Chemical , Environmental Monitoring , Humans , Italy , Water , Water Movements
5.
Mar Pollut Bull ; 101(2): 583-93, 2015 Dec 30.
Article in English | MEDLINE | ID: mdl-26517941

ABSTRACT

The mobilisation of sediments and related contaminants connected to dredging activities is one of the most critical issues to the environmental risk and exposure assessment of a dredging project. The aim of this paper was an investigation of the mobilisation of polycyclic aromatic hydrocarbons (PAHs) due to the dredging of the Port of Genoa (Italy) to identify the temporal and spatial extent of the contaminant transport, and the influence of the dredging and the boundary conditions on it. The results showed relatively low background PAH concentrations in the water column and confirmed the dredging as the primary rising factor of concentrations in the water column, but also showed a complex scenario in which the different environmental and dredging factors forced the concentrations at different levels and moments. The post dredging phase showed PAH values close to the background conditions and the concentrations remained relatively high only for a few PAHs.


Subject(s)
Geologic Sediments , Polycyclic Aromatic Hydrocarbons/analysis , Water Pollutants, Chemical/analysis , Environmental Monitoring/methods , Italy , Spatio-Temporal Analysis
6.
Prostate Cancer Prostatic Dis ; 15(3): 296-302, 2012 Sep.
Article in English | MEDLINE | ID: mdl-22733160

ABSTRACT

BACKGROUND: Intermittent androgen deprivation (IAD) for prostate cancer was studied with the objective of reducing the side effects of treatment and potentially delaying the development of hormone resistance. There also appears to be a quality of life benefit during off-treatment intervals owing to the recovery of serum testosterone levels. METHODS: In this multicentre European prospective randomised phase III trial EC507, testosterone serum concentrations were analysed in prostate cancer patients with PSA progression after radical prostatectomy. Patients were randomised to a continuous androgen deprivation (CAD) and IAD therapy using a 3-month depot with 11.25 mg leuprorelin acetate as microcapsule formulation. A complete IAD cycle comprises both a 6-month androgen deprivation therapy plus the off-treatment time (OTT). RESULTS: Serum testosterone recovery was recorded in 109 patients during OTT in the IAD group. Testosterone recovery to baseline values was achieved in 79.3% during the first and in 64.9% during the second IAD cycle, respectively. Median time to testosterone normalisation was 100 days in the first and 115 days in the second cycle, respectively. No significant difference was observed up to 1000 days between IAD and CAD with regard to time to androgen-independent progression. This is the first prospective study of leuprorelin acetate 11.25mg demonstrating normalisation of testosterone levels in the off-treatment period in patients undergoing IAD. CONCLUSIONS: The prerequisite of an IAD treatment is the testosterone recovery during off-treatment periods. In this study, in patients with PSA relapse after radical prostatectomy, a real achievement of intermittent castration with normalisation of testosterone levels during off-treatment periods could be confirmed.


Subject(s)
Androgen Antagonists/therapeutic use , Antineoplastic Agents, Hormonal/therapeutic use , Prostatic Neoplasms/blood , Prostatic Neoplasms/drug therapy , Testosterone/blood , Aged , Humans , Male , Middle Aged , Neoplasm Grading , Prostatic Neoplasms/mortality , Treatment Outcome
7.
Urologia ; 76(2): 98-100, 2009.
Article in Italian | MEDLINE | ID: mdl-21086306

ABSTRACT

Urodynamic studies should be performed only on patients with sterile urine. The use of prophylaxis after urodynamic investigation is debated (positive urinoculture in 9 to 15% of cases). The Units of Urodynamics at the Urological Clinic of the University of Genoa and of the Galliera Hospital of Genoa assessed the prevalence of bacteriuria on a sample of 336 patients (314 females and 22 males), average age 62.3, between January and December 2006. All patients with sterile urine before examination underwent a complete urodynamic test. Concomitant diseases were: diabetes (7.7%), multiple sclerosis (3.5%), Parkinson's disease (1.2%), urinary retention treated by autocatheterism (1.2 %). Urinoculture was performed seven days after the urodynamic study. All patients were asymptomatic; 40/336 urinocultures were positive (E. coli 80%, Proteus M. 10%, other 10%). The prophylaxis does not eliminate but only reduces post-urodynamic infections; we believe that the cost-benefit ratio is unfavorable.

8.
Parasitology ; 135(14): 1661-6, 2008 Dec.
Article in English | MEDLINE | ID: mdl-18980701

ABSTRACT

Here, we present the characterization of a trypanosomatid nucleoside diphosphate kinase (TcNDPK1) exhibiting nuclease activity. This is the first identification of a NDPK with this property in trypanosomatid organisms. The recombinant TcNDPK1 protein cleaves not only linear DNA, but also supercoiled plasmid DNA. Additionally, TcNDPK1 is capable of degrading Trypanosoma cruzi genomic DNA. ATP or ADP did not affect the nuclease activity, while the absence of Mg2+ completely inhibits this activity. NDPK and nuclease activities were inhibited at the same temperature, suggesting the presence of related catalytic sites. Furthermore, phenogram analysis showed that TcNDPK1 is close to Drosophila melanogaster and human NDPKs. The unspecific nuclease activity could suggest a participation in cellular processes such as programmed cell death.


Subject(s)
Nucleoside-Diphosphate Kinase/metabolism , Trypanosoma cruzi/enzymology , Adenosine Diphosphate/metabolism , Adenosine Triphosphate/metabolism , Amino Acid Sequence , Animals , Conserved Sequence , DNA, Protozoan/metabolism , DNA, Superhelical/metabolism , Hot Temperature , Magnesium/metabolism , Nucleoside-Diphosphate Kinase/chemistry , Nucleoside-Diphosphate Kinase/genetics , Phylogeny , Recombinant Proteins/genetics , Recombinant Proteins/metabolism , Sequence Alignment , Time Factors , Trypanosoma cruzi/classification , Trypanosoma cruzi/genetics
9.
Panminerva Med ; 44(1): 7-10, 2002 Mar.
Article in English | MEDLINE | ID: mdl-11887084

ABSTRACT

BACKGROUND: Since adjustment abilities became important in mental retardation (MR) diagnosis, it seemed interesting to study social adjustment in persons with MR Down (RMD) and MR Fragile-X (RMX). These two syndromes are the most common causes of MR of chromosomal origin. To evaluate the influence of temperament insofar as behavior and temperament are concerned in social adjustment, we studied temperamental dimensions (emotionality, activity, sociability and shyness) and social functioning (attention problems and withdrawal). METHODS: Our study group was composed of 35 children with MR; 23 with RMD (F=14) age range 4 to 21, and 12 (F=1) with RMX age ranged from 5 to 19. #Social adjustment was evaluated by two scales: EAS and CBCL. RESULTS: The six evaluated dimensions of adjustment functioning (emotionality, activity, sociability, shyness, attention problems and withdrawal) differ in the two MRD and MRX groups. MRX scores are all higher except for sociability; shyness, attention problems and emotionality show a significant difference. CONCLUSIONS: The RMX group is that one may have more difficulty in social adjustment. This is because they are characterized by hyperactivity, withdrawal, low attention, low social function and high emotionality that are all negative symptoms for a social adjustment. In our study group MRD have higher values in the sociability area and they don't show relevant behavioral disorders and they have got more adaptive abilities. We may hypothesize that this attitude is a part of their genetic structure, and also that the best social adjustment of Down persons may be linked to a better interaction with the environment.


Subject(s)
Down Syndrome/psychology , Fragile X Syndrome/psychology , Intellectual Disability/psychology , Social Adjustment , Adolescent , Adult , Child , Child, Preschool , Humans
10.
Eur Urol ; 39 Suppl 2: 23-6; discussion 27, 2001 Jan.
Article in English | MEDLINE | ID: mdl-11223693

ABSTRACT

OBJECTIVE: Pelvic prolapse results from weakness or damage to the normal pelvic-support systems. The main support for the pelvic viscera is provided by the pelvic fascia, which is naturally reinforced by urethra-pelvic ligaments, cardinal ligaments and uterosacral ligaments. A polypropylene mesh (Marlex-Bard) was used as a genitourinary and rectal support in order to substitute the damaged pelvic fascia. METHODS: Sixteen consecutive females suffering from severe genitourinary prolapse entered the study. Using the HWS (Baden-Walker) classification 10 patients presented a grade-IV and 6 patients a grade-III cystocele, 7 patients a grade-III and 1 a grade-IV rectocele. Hysterocele of grade IV was present in 2 patients and in 5 patients grade III. No enterocele was present at the pre-operative visit. Twelve patients suffered from stress incontinence; one had obstructive urinary symptoms with postvoiding residual urine of >200 ml. All patients underwent urodynamic tests and pre-operative cystography. The primary aim was prolapse reduction and continence. The operation, under general anesthesia, consisted of insertion and fixation of a horseshoe-shaped Marlex mesh between pubis and sacrum to close the area between the pelvic viscera and inferior pelvic hiatus. Three patients underwent hysterectomy. RESULTS AND CONCLUSIONS: The follow-up ranged between 12 and 29 months. In 15 patients the prolapse was completely resolved and 13 were dry at follow-up. One patient presented a complete recurrence at the 3-month follow-up. Nine cases of pre-operative constipation were recovered after surgery. This technique seems to give promising results in the repair of genitourinary prolapse and stress incontinence.


Subject(s)
Surgical Mesh , Uterine Prolapse/therapy , Aged , Female , Follow-Up Studies , Humans , Middle Aged , Pelvic Floor
12.
Am J Med Genet ; 94(3): 237-41, 2000 Sep 18.
Article in English | MEDLINE | ID: mdl-10995511

ABSTRACT

Mandibuloacral dysplasia is a rare condition. Only 11 families have been reported and five of them were Italian, while consanguinity was found only in one report. We describe an additional Italian patient born from consanguineous parents.


Subject(s)
Abnormalities, Multiple/genetics , Bone and Bones/abnormalities , Genetic Diseases, Inborn/genetics , Mandibular Diseases/genetics , Adult , Bone and Bones/diagnostic imaging , Family Health , Fingers/abnormalities , Fingers/diagnostic imaging , Genes, Recessive , Humans , Italy , Male , Mandibular Diseases/diagnostic imaging , Pedigree , Radiography , Thorax/abnormalities
13.
Thyroid ; 10(3): 243-9, 2000 Mar.
Article in English | MEDLINE | ID: mdl-10779139

ABSTRACT

Screening programs for congenital hypothyroidism (CH) dramatically improved the neuropsychological prognosis in affected children. However, mild impairments in cognitive performances, poorer motor skills, defective language abilities, and learning problems have been reported in some studies of early-treated CH children. The occurrence of these defects makes neuropsychological follow-up mandatory. The aim of the present study was to identify those neuropsychological functions that are more frequently affected in early-treated CH children and that might require prompt rehabilitation treatment to prevent permanent defects. The study group involved 24 CH children. Levothyroxine (LT4) treatment (initial dose 8-10 microg/kg per day) was started at mean age of 28 days (range 15-45) and was then adjusted with the goal to keep thyrotropin (TSH) and free thyroid hormone levels in the normal range. Cognitive evaluation was performed at 3, 5, and 7 years of age and did not significantly differ from that of controls. Mean neurological scores were lower in children 5 years of age than in controls. Children with severe neonatal hypothyroidism (serum thyroxine [T4] < 2 microg/dL) had significantly lower neurological scores compared to less affected CH children and normal controls. The most affected functions were balance, extremity coordination, fine motricity, quality of movements, associated movements, and head movements. Language disorders were observed in half of CH children at 3 and 5 years of age, but moderately severe defects were restricted to those with severe neonatal hypothyroidism. In conclusion, a problem-oriented, simplified neuropsychological follow-up of early-treated children with CH should not systematically include the frequent repetition of time-consuming and expensive psychometric tests because individual IQ scores are in the normal range of tests in almost all CH children and can be differentiated from those of normal controls only on a population-statistic basis. Selected tests of motor proficiency are indicated at 3 and 5 years of age to detect those defects in motor skills that appear to be more specifically affected in CH children. Language performances are at particular risk in CH children, and should be always checked at 3 and 5 years of age. Children with even mild language disorders or delayed language achievements should be regularly reevaluated at 6-month intervals and, if no spontaneous improvement is observed, they should receive specific rehabilitation treatment. No further motor and language evaluation is warranted in CH children with normal tests at age 5 years.


Subject(s)
Congenital Hypothyroidism , Hypothyroidism/drug therapy , Neuropsychological Tests , Thyroxine/therapeutic use , Child , Child, Preschool , Female , Follow-Up Studies , Humans , Hypothyroidism/psychology , Infant , Infant, Newborn , Intelligence Tests , Italy , Longitudinal Studies , Male , Motor Skills , Neonatal Screening , Psychomotor Performance , Thyroid Hormones/blood , Thyrotropin/blood
14.
Article in English | MEDLINE | ID: mdl-18255952

ABSTRACT

Detection of incipient slippage is of great importance in robotics for the control of grasping and manipulation tasks. Together with fine-form reconstruction and primitive recognition, it has to be the main feature of an artificial tactile system. The system presented here is based on a neural network used to detect incipient slippage and on a skin-like sensor sensible to normal and shear stresses. Normal and shear stresses components inside the sensor are the input data of the neural net. An important feature of the system is that the a priori knowledge of the friction coefficient between the sensor and the object being manipulated is not needed. To validate the method we worked on both simulated and experimental data. In the first case, the finite element method is used to solve the direct problem of elastic contact in its full nonlinearity by resorting to the lowest number of approximations regarding the real problem. Simulation has shown that the network learns and is robust to noise. Then an experimental test was carried out. Experimental results show that, in a simple case, the method is able to detect the insipiency of slippage between an object and the sensor.

15.
Clin Ther ; 17(3): 413-24, 1995.
Article in English | MEDLINE | ID: mdl-7585845

ABSTRACT

The objective of this study was to compare the clinical and bacteriologic efficacy and safety of cefodizime 1 g intramuscularly (IM) once daily (group A) versus cefodizime 1 g IM twice daily (group B) and versus ceftriaxone 1 g IM once daily (group C) in patients with community-acquired pneumonia. A total of 298 patients, affected by bronchopneumonia or pneumonia with known or suspected bacterial cause, new focal signs on examination of chest, and radiographic evidence of a recent infiltrate, were randomized in three comparable groups. The infection was rated as mild, moderate, or severe. A total of 283 patients were assessable for efficacy: 95 in group A, 94 in group B, and 94 in group C. Mean (+/- SD) duration of treatment was 5.96 +/- 1.39 days in group A, 6.24 +/- 1.57 days in group B, and 6.66 +/- 1.95 days in group C. Symptoms such as purulent sputum, cough, and dyspnea improved significantly after treatment in all groups; temperature normalized by about day 3. Clinical efficacy was rated good in 94.74% of patients in group A, in 92.55% in group B, and in 87.23% in group C. Positive bacteriologic cultures were obtained before treatment from 144 patients: bacteriologic responses were rated good in 98.11%, 98.08%, and 92.80% in groups A, B, and C, respectively. No significant differences were found between the three treatment groups for any measures of clinical efficacy. No serious adverse event occurred in any of the groups. We conclude that cefodizime 1 g IM once daily is an effective dosing regimen in the treatment of patients with community-acquired pneumonia.


Subject(s)
Cefotaxime/analogs & derivatives , Cephalosporins/therapeutic use , Pneumonia, Bacterial/drug therapy , Adolescent , Adult , Aged , Cefotaxime/administration & dosage , Cefotaxime/adverse effects , Cefotaxime/therapeutic use , Ceftriaxone/administration & dosage , Ceftriaxone/therapeutic use , Cephalosporins/administration & dosage , Cephalosporins/adverse effects , Community-Acquired Infections/drug therapy , Community-Acquired Infections/microbiology , Double-Blind Method , Female , Half-Life , Humans , Injections, Intramuscular , Italy , Male , Middle Aged , Pneumonia, Bacterial/microbiology
16.
Int J Clin Pharmacol Res ; 13(1): 43-51, 1993.
Article in English | MEDLINE | ID: mdl-8509235

ABSTRACT

The analgesic action of tramadol in the post-operative period was compared with that of an analgesic combination (Nisidin) in a sample of 60 patients (31 male, 29 female) aged between 20 and 70 years undergoing surgical operations on the abdomen involving opening of the peritoneum. The study was carried out according to a controlled and randomized experimental design. Tramadol in 100 mg/2 ml vials and Nisidin in 2 ml vials were administered parenterally at a dosage of three vials a day during the first three days of the post-operative period. The analgesic action of tramadol was shown to be more effective than that of Nisidin both after the first dose and during the three days of observation (p < 0.01). Local and general safety were good in both groups, and respiratory and heart rates did not undergo clinically significant modifications. In conclusion, tramadol proves to be particularly indicated in the treatment of post-operative pain, given that it has analgesic action combined with good local and general safety.


Subject(s)
Analgesics/therapeutic use , Pain, Postoperative/drug therapy , Tramadol/therapeutic use , Adult , Aged , Analgesics/adverse effects , Blood Pressure/drug effects , Drug Combinations , Female , Heart Rate/drug effects , Humans , Male , Middle Aged , Tramadol/adverse effects
17.
Ann Ital Chir ; 63(1): 83-8, 1992.
Article in Italian | MEDLINE | ID: mdl-1605451

ABSTRACT

Postoperative thromboembolic complications do present an underestimated problem whenever their detection simply relies upon individual clinical judgement. Major abdominal operations are at increased risk of pulmonary embolism (PE) and deep vein thrombosis (DVT), mostly in advanced age, overweight subject, and in patients with cardiac or malignant diseases, or with previous venous diseases. Such patients may benefit from a peri- and postoperative prophylaxis with chemical or mechanical procedures, as a recent meta-analysis seems to suggest. In our experience, a randomized, multicentric clinical trial with defibrotide (DF) versus calcium-heparin (CH) was realized with the aim of evaluating their effectiveness and side effects in the prophylaxis of PE and DVT after major abdominal surgery; 1296 patients were randomly assigned to i.v. DF (400 mg.) or subcutaneous CH (0.2 ml. = 5000 U.I.) given one hour prior to operation and twice daily for seven days postoperatively. Definitive evaluation was carried out on 1212 patients (610 patients in DF and 602 in CH group, respectively) who completed the prophylaxis and monitoring schedule acceptably. One PE (0.16%) and 38 DVT (6.2%) were detected in DF group while 2 PE (0.33%) and 40 DVT (6.6%) were reported in CH treated patients. Post-operative blood loss was 578 +/- 150 cc. (median +/- S.E.M.) in DF group and 604 +/- 123 in CH group (p = n.s.). Wound hematoma was observed in 69 patients (5.7%): 20 (3.2%) in DF and 49 (8.1%) in CH group of patients (CHI-Square = 12.44; p = 0.0005); a significant post-operative decrease of RBC, WBC, Platelet count, and Fibrinogen was computed in both groups (p less than 0.01).(ABSTRACT TRUNCATED AT 250 WORDS)


Subject(s)
Abdomen/surgery , Fibrinolytic Agents/therapeutic use , Heparin/therapeutic use , Polydeoxyribonucleotides/therapeutic use , Postoperative Complications/prevention & control , Pulmonary Embolism/prevention & control , Thrombophlebitis/prevention & control , Drug Evaluation , Drug Tolerance , Fibrinolytic Agents/adverse effects , Heparin/adverse effects , Humans , Polydeoxyribonucleotides/adverse effects
18.
Minerva Med ; 82(6): 371-3, 1991 Jun.
Article in Italian | MEDLINE | ID: mdl-2067709

ABSTRACT

A retrospective study is reported carried out on a group of 166 patients affected by dyspeptic syndrome who presented at least 3 of the 9 symptoms which characterise this pathology. One hundred and twenty-eight patients underwent prokinetic drug therapy and 38 received placebo. Clinical parameters were evaluated following one month of therapy all patients in order to compare them to basal values. The results obtained confirm a satisfactory efficacy of the prokinetic treatment in improving dyspeptic symptoms. Although administered to a smaller number of patients, placebo was also found to play an important role in the multifactorial etiopathogenesis of the dyspeptic syndrome on a functional basis.


Subject(s)
Dyspepsia/drug therapy , Adult , Antiemetics/therapeutic use , Benzamides/therapeutic use , Cisapride , Domperidone/therapeutic use , Dyspepsia/etiology , Female , Humans , Male , Metoclopramide/analogs & derivatives , Metoclopramide/therapeutic use , Middle Aged , Piperidines/therapeutic use , Retrospective Studies , Serotonin Antagonists/therapeutic use
19.
Hepatogastroenterology ; 37(2): 242-6, 1990 Apr.
Article in English | MEDLINE | ID: mdl-2341121

ABSTRACT

Atropine (1 mg intravenously) and a new antimuscarinic compound, cimetropium bromide (5 mg intravenously), as well as placebo (physiological saline) were tested for their effects on gastric emptying and antroduodenal motility in healthy humans. In a first single-blind cross-over study, the emptying rate was assessed in 12 subjects by measuring paracetamol absorption. In a second single-blind parallel-group study, antroduodenal motor activity was measured in 20 subjects through four perfused open tip catheters with orifices positioned in the antroduodenal region. Atropine, unlike cimetropium bromide, significantly delayed gastric emptying. Antral and duodenal motility index was reduced significantly by atropine, but not by cimetropium bromide. Heart rate significantly increased only after atropine. Three subjects taking atropine complained of dry mouth and one of blurred vision. In conclusion, the results of these studies show that atropine, unlike cimetropium bromide, strongly inhibits gastric emptying of liquids and reduces antroduodenal motor activity in man.


Subject(s)
Atropine/pharmacology , Gastric Emptying/drug effects , Gastrointestinal Motility/drug effects , Parasympatholytics/pharmacology , Scopolamine Derivatives/pharmacology , Adult , Atropine/blood , Blood Pressure/drug effects , Female , Heart Rate/drug effects , Humans , Male , Parasympatholytics/blood , Respiration/drug effects , Scopolamine Derivatives/blood , Single-Blind Method
20.
Arch Ital Urol Nefrol Androl ; 62(1): 93-9, 1990 Mar.
Article in Italian | MEDLINE | ID: mdl-2141724

ABSTRACT

The authors analyze some medico-legal aspects concerning the surgical therapy of transsexualism, as it is regulated by the Law N. 442/1982. At first they examine the problems related to the verification of the indications for the surgical treatment, with particular reference to nosography, differential diagnosis and clinical criterions suitable to evaluate the usefulness of this intervention. Afterward they analyze the problem of the validity of the consent, considering the particular kind of treatment and the psychological connotations of these patients.


Subject(s)
Informed Consent , Legislation, Medical , Transsexualism/surgery , Humans , Italy , Personality Tests , Social Adjustment , Transsexualism/diagnosis , Transsexualism/psychology
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