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Biomedical subjects

C Wehling

Publications and source records attributed to C Wehling.

5 recordsLinked to original sources
PubMed1987

Group art therapy as an adjunct to treatment for chronic outpatients.

Art therapy has lagged behind other therapeutic modalities in being subjected to rigorous evaluation of its effectiveness. This study examines psychosocial outcome for a group of chronic psychiatric outpatients. Half the patients were randomly assigned to a ten-week supportive art therapy group as an adjunct to treatment; the other patients served as a control group. Patients who remained in the art therapy group for the full ten weeks reported a significant improvement in their attitudes toward themselves as measured by the Progress Evaluation Scales, and their therapists rated them as significantly better able to get along with others. The authors believe the study demonstrates the potential of supportive art therapy to enhance functioning of chronic psychiatric patients in the short run. Empirical attention to long-term gains and to the efficacy of specific forms of art therapy is needed in the future.

Adult↗
PubMed1982

Sjögren's syndrome and polymyositis or dermatomyositis.

Of four patients with Sjögren's syndrome, three had polymyositis and one had dermatomyositis. In all, deposition of IgG, IgA, IgM, and C3 was observed in muscle by immunofluorescent techniques. Serologic studies revealed elevated levels of serum IgG and IgM, rheumatoid factor, and antinuclear antibody with specificity for SS-A and SS-B antigens. In muscle there was a mononuclear cell infiltrate with plasma cell predominance around small vessels and capillaries. Ultrastructural changes in the vessels included reduplication of the basement membrane, endothelial thickening, and numerous tubuloreticular and dense inclusions. In two patients, electrondense deposits were noted in the microvasculature. This combination of immunoglobulin deposition in muscle, prominent microvascular changes, and characteristic serology suggests that the myositis in Sjögren's syndrome may result from small-vessel injury by autoantibodies or circulating immune complexes.

Adult↗
PubMed1980

Studies on the retina and the pigment epithelium in hereditary canine ceroid lipofuscinosis. III. Morphologic abnormalities in retinal neurons and retinal pigmented epithelial cells.

Studies of the retina in 6- and 22-month-old English setters with progressive blindness, ataxia, and muscle weakness demonstrated a marked accumulation of abnormal cytosomes within neurons and retinal pigmented epithelial cells. Ganglion cells contained abundant cytosomes with evenly spaced stacks of membranes; bipolar and amacrine cell cytosomes consisted of dense, amorphous material with closely spaced configurations of light and dark lines; cytosomes within photoreceptor cells contained faintly staining curved profiles. All three cytosomes resembled those previously reported in brain neurons of CCL dogs. In retinal pigmented epithelial cells, there were prominent accumulations of lamellar fragments, either free in the cytoplasm or incorporated into melanin granules. These retinal abnormalities are likely to be related to deficiences of peroxidase and defects of lipid peroxidation. The pathologic and biochemical changes seen in these dogs are similar in many respects to those reported in human patients with Batten disease. As such, these dogs provide a convenient model for the study disease mechanisms and for therapeutic approaches to blindness in Batten disease.

Animals↗
PubMed1977

Diagnosis of Batten disease from urinary sediment: a brief report.

Urinary sediment from a patient with the juvenile form of Batten disease was examined by electron microscopy. Membrane bound fingerprint profiles were found which were similar to those previously described in a biopsy from this patient's thyroid gland. These findings might represent a useful diagnostic tool.

Humans↗