Psychotherapy and sociology: flirtation, marriage or divorce?

Psychotherapy and sociology are themselves products of mixed marriages; each experiences problems of identity and their children face problems of legitimacy. This paper considers the relevance of some sociological perspectives to the psychotherapeutic process, using the following analogies; (1) Flirtation: Why the attraction? 'going steady' or 'femme fatale'? (2) Marriage: Mutual enrichment, cross-fertilisation and new life? Examples of shared perspectives in the work of E. Becker, Erikson, Goffman etc. Influence of psychosocial contexts on psychotherapeutic processes. (3) Divorce: Too little shared life or too much destructive criticism? If the world within man and the world between men are interrelated, psychotherapy and sociology--although at times uneasy bedfellows--have much to give each other.     

Effects in mice of rat bromelain-treated RBC and lipopolysaccharide on autoantibody production against bromelain-treated isologous RBC

Autoantibody production against mouse bromelain-treated (brom) red blood cells (RBC) was significantly increased in mice injected with rat brom RBC. These autoantibodies were not adsorbed by rat brom RBC in serological assays and did not lyse rat brom RBC in plaque-forming cell (PFC) assays using mixtures of rat brom RBC and mouse brom RBC as targets. These data suggest that the increased response induced by rat brom RBC is not due to the presence of common, or similar, antigens on the two types of RBC. The spleens of mice injected with lipopolysaccharide (LPS), or with both LPS and rat brom RBC, had a markedly increased number of PFC lysing mouse brom RBC. About 20% of the PFC induced by LPS and rat brom RBC also lysed rat brom RBC. The autoimmune response was not increased in mice injected twice with rat brom RBC and the secondary response induced by two injections of LPS was lower than that induced by one injection of LPS. However, injection of LPS after an initial challenge with rat brom RBC induced an autoimmune response similar in size to that induced by LPS alone. The decreased secondary response against mouse brom RBC following a second injection of rat brom RBC was associated with decreased production of antibodies of various specificities as detected in a reverse PFC assay. These results do not support the hypothesis that the poor secondary responses against mouse brom RBC following a second injection of rat brom RBC are due to the exhaustive differentiation of autoimmune B cells as part of a fail-safe mechanism to prevent autoimmunity.     

Evaluation of the Coulter Counter model S-Plus IV

Evaluation of linearity, carry-over, precision, and accuracy of a Coulter Counter model S-Plus IV prototype showed that they meet the manufacturer's specifications. The instrument also was compared with an earlier model. Correlations of the lymphocyte and granulocyte values in the three-part differential count with manual eye-count and a Technicon Hemalog D90 results were very close to the correlation of eye-count to Hemalog D90 results. The percentage of mononuclear cells showed acceptable correlation to the manual eye-count when monocytes were combined with blasts, eosinophils, and basophils. The medical effectiveness of the three-part differential was determined by comparison with manual eye-counts in 1,084 samples. The false positive and false negative values were 7.38% and 7.84%, respectively. The instrument has acceptable limits of operation. When combined with analysis of histograms by trained personnel, the three-part differential count is capable of screening for abnormalities that require further analysis.     

Viruses and virus-like particles detected in samples from diseased game birds in Great Britain during 1988

During 1988, 108 samples were received from game birds (78 from pheasants, 28 from partridges and two from quail) for virus isolation or detection; 89 being received during the June to August rearing period. The most common clinical signs resulting in the submissions were death, scour and stunting. Virus or virus-like particles were detected in 51 cases, 43 as a result of direct electron microscopy of gut contents, seven by agar gel precipitin test for the presence of Marble spleen disease antigen and one by isolation, of a rotavirus. Particles observed by electron microscopy were: rotavirus - 15, adenovirus - 1, reovirus - 1, enterovirus - 1, 'fimbriated' virus-like particles - 10, rod-shaped virus-like particles - 19, On three occasions more than one type of particle was seen in the same sample.     

The complex repeats of Dictyostelium discoideum

In the course of determining the sequence of the Dictyostelium discoideum genome we have characterized in detail the quantity and nature of interspersed repetitive elements present in this species. Several of the most abundant small complex repeats and transposons (DIRS-1; TRE3-A,B; TRE5-A; skipper; Tdd-4; H3R) have been described previously. In our analysis we have identified additional elements. Thus, we can now present a complete list of complex repetitive elements in D. discoideum. All elements add up to 10% of the genome. Some of the newly described elements belong to established classes (TRE3-C, D; TRE5-B,C; DGLT-A,P; Tdd-5). However, we have also defined two new classes of DNA transposable elements (DDT and thug) that have not been described thus far. Based on the nucleotide amount, we calculated the least copy number in each family. These vary between <10 up to >200 copies. Unique sequences adjacent to the element ends and truncation points in elements gave a measure for the fragmentation of the elements. Furthermore, we describe the diversity of single elements with regard to polymorphisms and conserved structures. All elements show insertion preference into loci in which other elements of the same family reside. The analysis of the complex repeats is a valuable data resource for the ongoing assembly of whole D. discoideum chromosomes.     

The MMPI and chronic pain: The diagnosis of psychogenic pain

This study investigates the capacity of the MMPI to discriminate among groups of patients with different types of pain. When multivariate analysis of variance is used, the standard set of MMPI scales discriminates between acute pain and chronic pain but not between chronic pain of two different etiologies (surgicaliatrogenic vs. unknown). The three scales that discriminate acute from chronic pain patients are those in the neurotic triad, Hs, D, and Hy. The possibility that the unknown pain etiology group could be broken down into psychogenic pain and undetected somatogenic pathology subgroups was explored using cluster analysis. This procedure did not yield any group of patients who could be identified as having chronic pain of psychogenic origin. These results suggest that the MMPI is not a reliable tool for the differential diagnosis of chronic pain. It appears, however, that patterns of findings are partly contingent on population characteristics. Researchers should be cautious about generalizing to populations other than those from which samples are drawn.This research was supported in part by a grant from Roche Laboratories, Nutley, New Jersey, and the Anesthesiology Research Center, Grant No. GM1599-1-06, University of Washington, Seattle, Washington.     

Composition of TCR-CD3 complex in human intestinal intraepithelial lymphocytes: lack of Fc{varepsilon}Rl{gamma} chain

Human intestinal intraepithelial lymphocytes (DEL) are a uniquepopulation of predominantly CD8ß⁺ TCRß⁺lymphocytes and, to a lesser extent, TCR⁺ lymphocytes that proliferatepoorly to anti-CD3 mitogenic signals but display significantcytolytic activity. Studies in mouse model systems have shownthat the chain of the high-CD3 affinity receptor for IgE (FcRl)may substitute for the chain in the TCR-CD3 complex of iIEL.This has suggested that the functional properties of these cellsmay be associated with an altered composition of the TCR-CD3complex. We therefore analyzed the TCR-CD3 complex of normalhuman iIEL. One-and two-dimensional non-reducing/reducing SDS-PAGEanalysis of CD3, CD3, CD3, and FcRr chain immunopreclpitatesof cell surface radiolabeled proteins with subunit-specificantibodies revealed a TCR-CD3 complex without associated FcRrchains. Thus, normal human NEL contain a TCR-CD3 complex thatconsists predominantly of , homodimers in association with theß TCR and CD3, and , similar to the majority of peripherallymphocytes. This indicates that the distinct properties ofhuman DEL are not associated with substitutions of the FcRlchain in the TCR-CD3 complex.     

Molecular cloning of the genomes of poliovirus type 3 strains by the cDNA: RNA hybrid method

Summary The genomes of two neurovirulent strains of poliovirus type 3, wild type P3/Leon/37 and a vaccine revertant P3/119/70, have been cloned inE. coli. The cDNA:RNA hybrid method used was efficient and may have wide applicability for cDNA cloning. Overlapping clones spanning the entire genome were obtained for each strain. These have been used to produce full-length DNA copies of the two genomes each within a single plasmid.With 6 Figures