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  • 1
    Electronic Resource
    Electronic Resource
    Viscoelastic properties of polyisobutylene melts (1991)
    s.l. : American Chemical Society
    Macromolecules 24 (1991), S. 3136-3141 
    Details
    ISSN: 1520-5835
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Physics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/ma00011a016
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Distribution of glial fibrillary acidic protein-immunopositive structures in the brain of the red-eared freshwater turtle (Pseudemys scripta elegans) (1994)
    Springer
    Anatomy and embryology 189 (1994), S. 421-434 
    Details
    ISSN: 1432-0568
    Keywords: Glial fibrillary acidic protein ; Glia ; Turtle brain
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract The distribution of glial fibrillary acidic protein (GFAP)-immunoreactivity is described in serial Vibratome sections of the turtle brain. The results are discussed in relation to our previous studies of rat and chicken brains. In the turtle brain, the distribution of GFAP-positive elements is rather evenly abundant as compared to that observed in the chicken and rat. The GFAP-positive structures are fibers of different length and orientation, but the stellate cells are not GFAP-positive. The basic systems is the radial ependymoglia, directed from the ventricles toward the outer surface of the brain. This system also contains some transverse and randomly oriented fibers. The cell bodies are not usually GFAP-positive. The large brain tracts could be recognized by their weak immunostaining, but gray matter nuclei could not be identified on the basis of immunostaining against GFAP. The layers of the optic tectum could be distinguished, as well as the gray and white matter of brain stem and spinal cord and the molecular and granular layers of the cerebellum. In the cerebellum, a fiber system resembling the Bergmann-fibers, a strong midline raphe and coarse transverse fibers could be observed. These latter fibers have no equivalent in other cerebella. Their perikarya proved also to be GFAP-positive, and seemed to be dividing in the adult turtle brain. We conclude that the appearance of GFAP-positive stellate cells had a great importance in the evolution of avian and mammalian brains strengthening the thicker brain walls and assisting in the formation of local differences of GFAP-immunoreactivity in different brain areas.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00185437
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    A new cyclitol derivative influences inositol metabolism in Neurospora crassa (1991)
    Oxford, UK : Blackwell Publishing Ltd
    FEMS microbiology letters 82 (1991), S. 0 
    Details
    ISSN: 1574-6968
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology
    Notes: Abstract: Cyclitol derivatives have been synthesized and screened for growth inhibitory effect upon prokaryotic and eukaryotic organisms. One derivative, (2S, 3R, 5R)-3-azido-2-benzoyloxy-5-hydroxycyclohexanone, was studied in detail: it has no effect upon bacteria, but it is inhibitory to Neurospora crassa. In Neurospora crassa it increased the amount of myo-inositol-1-phosphate synthase and inhibited the activity of myo-inositol-monophosphatase. The enhanced synthesis of myo-inositol-1-phosphate synthase was the consequence of lowering the intracellular inositol concentration. Li+ treatment of Neurospora crassa has effects similar to those of P.I.-658.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1574-6968.1991.tb04832.x
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  • 4
    Electronic Resource
    Electronic Resource
    Ileocaecal atresia (1993)
    Springer
    Pediatric surgery international 8 (1993), S. 262-263 
    Details
    ISSN: 1437-9813
    Keywords: Ileocaecal valve ; Atresia
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract A case of ileocaecal atresia is presented. This is an exceedingly rare cause of obstruction in the newborn. The embryology of the ileocaecal valve is described and related to the possible cause of the atresia.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00182535
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  • 5
    Electronic Resource
    Electronic Resource
    Intraoperative damage to the male urethra and pelvic visceral motor nerves during posterior sagittal anorectoplasty (1994)
    Springer
    Pediatric surgery international 9 (1994), S. 8-11 
    Details
    ISSN: 1437-9813
    Keywords: Posterior sagittal pull-through ; Recto-urinary ; fistula ; Urethral stricture ; Neurogenic bladder
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract The use of the sagittal surgical approach to the rectum and urinary fistula in male patients with anorectal agenesis is addressed. Iatrogenic damage to the urethra (1 in 60 cases) and pelvic (2 in 60 cases) occurred when the operator had difficulty identifying the rectum intraoperatively and where inappropriate midline dissection was done. The importance of an adequate preoperative contrast rectogram and the intraoperative identification of the rectum with the aid of a catheter is emphazied. Perirectal blunt dissection is discouraged, the need for deep lateral directed tissue retraction is avoided by applying direct traction onto the freed rectum, and a long and wide portion of rectal wall is left in the midline on the urethra and bladder neck. The anatomy of the autonomic pelvic plexus at risk in the normal and congenitally abnormal case is described.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00176097
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    Paper (German National Licenses)
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  • 6
    Electronic Resource
    Electronic Resource
    Psychosocial/psychotherapeutic interventions in cancer patients: consensus statement, Flims 1995 (1995)
    Springer
    Supportive care in cancer 3 (1995), S. 270-271 
    Details
    ISSN: 1433-7339
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00335903
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    Paper (German National Licenses)
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  • 7
    Electronic Resource
    Electronic Resource
    Early detection of metastasis by alterations in the cellular immune system in the murine liver and blood (1996)
    Springer
    Virchows Archiv 428 (1996), S. 187-194 
    Details
    ISSN: 1432-2307
    Keywords: Cellular immune system ; Liver ; Blood ; Lewis lung carcinoma ; Liver metastases ; Tumour necrosis factor
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract We investigated the reaction of the cellular immune system of liver and blood in the C57BL/6 mouse to a metastasizing Lewis lung carcinoma. The cellular immune system of the liver consists of mature and immature macrophages, B-cells, T-cells including their subpopulations, and natural killer cells, and their percentage frequencies differ significantly from those in the corresponding mononuclear blood cell (MBC) compartment. This suggests that the hepatic immune cells represent a system with autonomous function showing a typical homing of its members. Imminent metastasis to the liver is signalled by impressive alterations in the percentage frequencies of nonparenchymal liver cells (NPLC). There are a dramatic loss of mature macrophages, an increase in immature macrophages, a reduction of T-helper cells leading to a low CD4/CD8 ratio, and an increase in natural killer cells. In the blood, the corresponding precursor cells show comparable changes with a delay of at least 2 days. Early metastasis is accompanied by a significant increase in mononuclear NPLC producing tumour necrosis factor α. The alterations in percentage frequencies of the NPLC during tumour metastasis differ markedly from the changes in these cells in the liver during endotoxinaemia.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00200661
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  • 8
    Electronic Resource
    Electronic Resource
    Support of the transplant team (1994)
    Springer
    Supportive care in cancer 2 (1994), S. 56-60 
    Details
    ISSN: 1433-7339
    Keywords: Bone marrow transplantation ; Team ; Support ; Burnout ; Psychosomatic ; Liaison service
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Both patients and staff in a bone marrow transplantation (BMT) unit have to cope with the effects of an aggressive treatment that helps many patients but also kills some. This has led to the regular involvement of support services in most American BMT units. This article describes the experience in 4 years of continuous psychosomatic liaison activity at the BMT unit at the University Hospital in Basel. The specific stressors a transplant team is subject to are described, such as high morbidity and mortality of patients and the close relationship between patients and staff members. Support for the transplant team cosists in the following activities: a psychosocial interview with each patient at the beginning of his or her hospital stay; weekly psychosocial round-ups with the whole team; regular participation in ward rounds; organization of workshops to prevent burnout. Although an empirical evaluation of this approach is lacking, the clinical evidence suggests that constant and reliable team support helps to stabilize the team, adding to its inner security. This ultimately improves patient care.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00355240
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  • 9
    Electronic Resource
    Electronic Resource
    Erforschung der psychosozialen Aspekte der HNO-Tumorchirurgie Zur Arbeit von J. Kollbrunner und P. Zbären (1997)
    Springer
    HNO 45 (1997), S. 424-424 
    Details
    ISSN: 1433-0458
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: In Heft HNO 5/97 erschien bereits der erste Teil (Überblick der geschichtlichen Entwicklung. Die zwei weiteren Beiträge folgen in den nächsten Heften. Dieses Editorial hat unter anderem den Zweck, den Leser auf die Folge dieser Beiträge aufmerksam zu machen, die zwar getrennt als vier einzelne Originalarbeiten erscheinen, im Grunde aber eine Einheit bilden.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s001060050118
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  • 10
    Electronic Resource
    Electronic Resource
    Mean corpuscular volume is not a reliable marker of red cell age in case of anisocytosis (1998)
    Springer
    Annals of hematology 77 (1998), S. 149-151 
    Details
    ISSN: 1432-0584
    Keywords: Key words Centrifugal elutriation ; Mean corpuscular volume ; Glycosylated hemoglobin ; Reticulocyte count ; Red cell age
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract  The present study was designed to determine the effect of anisocytosis on the association of MCV values with HbA1c and reticulocyte counts as markers of red cell age. Normo-, micro- and macrocytic samples, fractionated by counterflow centrifugal elutriation were studied. The previously described correlation between MCV and HbA1c was only observed in normal samples and in the middle fractions of samples with anisocytosis. At both extremes of the elutriation profile, curves for HbA1c content and reticulocyte count levelled out. Furthermore, in fractions containing the largest red cells of the microcytic series and the smallest red cells of normo- and macrocytic samples, reticulocyte count decreased while HbA1c content increased with increasing MCV. From these data it is concluded that MCV is not an absolute determinant of red cell age in case of anisocytosis.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s002770050432
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