Verbal Representation and Therapeutic Change in Anaclitic and Introjective Inpatients.

This study examined the relation between changes in clinical functioning and changes in verbal expression in 81 seriously disturbed and treatment-resistant young adults seen in a comprehensive, psychoanalytically oriented inpatient treatment. Clinical functioning was evaluated with a battery of clinical and social measures. Verbal representations were assessed using computer-assisted scoring of Thematic Apperception Test responses. Changes in the frequency of verbal content and style in the narratives of these patients covaried with changes in clinical functioning. Significantly different covariations of verbal and clinical change, particularly differences in covariates of referential activity, were found for patients with anaclitic versus introjective personality configurations. The implications of these findings for understanding and treating severe psychopathology are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Dopamine receptors influence vasoactive intestinal peptide release from turkey hypothalamic explants

Amongst the elements which contributed to the success of the early lung transplants at the beginning of the 1980's we feel that the careful selection of candidates probably played a predominant role. If some of the selection criteria initially described remain somewhat intangible, others have either been eased or have been invalidated. The experience acquired over the last 15 years has enabled to precise the optimal moment to include patients on the waiting list and to refine the choice for the type of surgical procedure according to the underlying disease. This article aims to review the different selection criteria for candidates for transplantation and stresses those which have recently undergone change.     

Incisional hernia after laparoscopic nephrectomy with intact specimen removal: caveat emptor

The choline-containing phosphoglycolipid, MfGL-II, is the major polar lipid of Mycoplasma fermentans PG18. Anti-MfGL-II antisera raised in rabbits using the purified MfGL-II as an immunogen were employed in immunogold electron microscopic and immunofluorescence studies showing that MfGL-II is uniformly distributed and exposed on the cell surface of M. fermentans cells. The specificity of the antibodies was determined by immunostaining of lipid extracts separated by thin layer chromatography. The antibodies recognize lipids specific to M. fermentans but did not cross-react with lipid extracts of M. penetrans, M. capricolum, M. gallisepticum or Acholeplasma laidlawii. As phosphocholine almost completely abolished antibody interaction with MfGL-II in an ELISA assay it is suggested that the anti-MfGL-II repertoire is composed primarily of anti-phosphocholine antibodies. The anti-MfGL-II antisera inhibit the attachment of M. fermentans to Molt-3 lymphocytes suggesting that MfGL-II plays a major role in M. fermentans-host cell interaction.     

Compulsory notification of cysticercosis in Ribeir?o Preto-SP, Brazil

Cysticercosis is a severe public health problem in several regions of Asia, Africa and Latin America. Epidemiologic studies based on the frequency of cases observed in specialized neurology, neurosurgery and computed tomography services, at autopsy and in seroepidemiologic studies do not permit the determination of the true prevalence of the disease in the population. The objective of the present study was to investigate the prevalence of cysticercosis by compulsory notification. The coefficient of prevalence was 54 cases/100,000 inhabitants in the municipality of Ribeir?o Preto. The results also indicated that cysticercosis is not under control in our region since 21% of cases presented the active form of the disease. Compulsory notification proved to be a valuable resource for the epidemiologic study of cysticercosis, also permitting the mapping of more affected areas for a better direction of prevention strategies.     

Local synthesis of immunoglobulins in neuropathies

It is essential to know how the immune system acts in different neurological diseases, some of them non very well known or of unknown etiology at all. It was applied Reiber and Felgenhauer's formula in 56 patients with different diseases. IgA, IgM, IgG and albumin were quantified in sera and cerebrospinal fluid by simple immunodiffusion. It was observed more frequent IgG local synthesis and IgA in this sample.     

Pneumocystis carinii pneumonia in preterm infants: report of two cases successfully diagnosed by non-bronchoscopic bronchoalveolar lavage

We present two cases of Pneumocystis carinii pneumonia in apparently immunocompetent preterm infants presenting with unexplained respiratory distress associated with a predominantly interstitial process on the chest radiograph. Definite diagnosis was promptly established on the detection of cyst forms in the lung fluid obtained by non-bronchoscopic bronchoalveolar lavage, and a favourable outcome was achieved.     

Advanced field interpolation from plane-polar samples: experimentalverification

A new and advanced sampling technique far-field interpolation with a nonredundant number of samples on plane-polar geometry has been experimentally validated for cases of both complex and only-amplitude measurements. Experimental results show good stability of the interpolation algorithm with respect to noise and the lack of samples in the case of a limited scanning area     

The prognostic significance of deletion of the long arm of chromosome 20 in myeloid disorders

OBJECTIVE: The effect of cigarette smoking on gallbladder (GB) emptying and refilling after a fatty meal was examined in 10 healthy volunteers (four women and six men, mean age 27.6 yr). METHODS: On three different days, the subjects underwent in randomized order: a control test without smoking (C), or they smoked two cigarettes during the early (0-20 min; S0-20), or late (20-40 min; S20-40) phase of the meal-induced GB emptying. GB volumes were measured ultrasonographically before the meal and at 10, 20, 30, 40, 60, 90, 120, 150, and 180 min postprandially. Two-way ANOVA was applied for statistical assessment of the results. RESULTS: The fasted GB volumes amounted to 15.7 +/- 1.8 cm3 (C), 15.0 +/- 1.7 cm3 (S0-20), and 18.4 +/- 2.3 cm3 (S20-40), F2;18 = 1.524, NS. Maximum GB emptying was observed until 60 min after the meal, with a nadir of the GB volume amounting to 7.3 +/- 1.3 cm3 (C), 6.6 +/- 1.2 cm3 (S0-20), and 7.1 +/- 1.1 cm3 (S20-40). No significant difference was found between the stimuli tested when absolute GB volumes were considered: F2;180 = 2.725, NS. Analysis of the GB emptying-refilling curves normalized for the fasted GB volume revealed that a significant inhibitory effect was produced by smoking two cigarettes during the late phase of GB emptying on the subsequent GB refilling: F2;162 = 11.066, p < 0.001 for the whole curve, and F2;72 = 7.126, p < 0.005 for the refilling phase. A significant contrast was found next between S20-40 and the control day (p < 0.001 whole curve; p < 0.005 refilling phase only), as well as between S20-40 and S0-20 (p < 0.001 whole curve; p < 0.025 refilling phase only). CONCLUSION: We conclude that smoking two cigarettes does not disturb the fatty meal-induced GB contraction in healthy humans. Subsequent GB refilling is delayed if smoking takes place during the late phase of the postprandial GB contraction.     

Reconfigurable arrays by phase-only control

Due to space or cost reasons, a single array antenna can be required to radiate more than one pattern, each pattern being selected by an electronic control, in which only the phase can be modified. A synthesis method for such a problem that is able to determine both the common amplitude and the various phases in an integrated way is presented. Moreover, the approach is flexible enough to take into account additional constraints and allows an efficient implementation. Some test cases showing the effectiveness of the method are presented