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  • Artikel: DFG Deutsche Nationallizenzen  (19)
  • Digitale Medien  (19)
  • 1985-1989  (13)
  • 1970-1974  (5)
  • 1945-1949  (1)
Datenquelle
  • Artikel: DFG Deutsche Nationallizenzen  (19)
Materialart
  • Digitale Medien  (19)
Erscheinungszeitraum
Jahr
  • 1
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    International journal of immunogenetics 15 (1988), S. 0 
    ISSN: 1744-313X
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Biologie , Medizin
    Notizen: IgA2 serum levels were measured by ELISA in 120 healthy subjects from 40 nuclear families (both parents and one offspring). No sex-associated difference was observed. Moreover, the IgA2 serum levels proved to be significantly correlated in parent-offspring pairs (r=0·55; P 〈 0·001), while there was no significant correlation in mother-father pairs of the same family. The data suggest that the serum level of the IgA2 subclass is genetically controlled.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 2
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    Annals of the New York Academy of Sciences 190 (1971), S. 0 
    ISSN: 1749-6632
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Allgemeine Naturwissenschaft
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 3
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    Journal of oral pathology & medicine 16 (1987), S. 0 
    ISSN: 1600-0714
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Medizin
    Notizen: Specimens from 2 cases of gingival hyperplasia resulting from the treatment with the immnosuppressant cyclosporin A (CSGH) and 4 cases of inflamed gingiva (non-CSGH) were examined by electron microscopy with particular interest in the fibroblasts. In general, the fibroblasts in CSGH revealed the ultrastructural characteristics of active protein synthesis and secretion and less cytotoxic or degenerative changes. Some fibroblasts in the CSGH (23.8%) displayed cytological modifications comparable to so-called myofibroblasts, i.e., microfilament bands with semi-periodic dense nodes, nuclear indentations, and basal-lamina associated, cell-lo-stromal junctions. Conversely, 5.9% of the fibroblasts in the non-CSGH showed these modifications. The modified fibroblasts were found most predominantly in the transitional area between inflamed and fibrous connective tissues. From these findings, it is suggested that the myofibroblastic modification in CSGH is regarded as a common morphological sign in actively proliferating fibrous tissue and may participate in the host-tissue response to the plaque-associated irritants.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 4
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    Journal of periodontal research 8 (1973), S. 0 
    ISSN: 1600-0765
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Medizin
    Notizen: Biopsies of human gingiva were studied with special reference to the ultrastructural changes of the basal lamina and anchoring fibrils occurring after periods of in vitro cultivation. Characteristic changes were found in the basal lamina and anchoring fibrils. In the early stages in vitro, the basal lamina showed detachment from the epithelial cells, interruption, irregularity in thickness, and reduplication; the anchoring fibrils increased in number. In the later stages in vitro, the basal lamina showed a more severe detachment and fragmentation, proliferation into the connective tissue, and face–to–face coalescence, while the anchoring fibrils became stable in number and free of association with the connective tissue components.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 5
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    Journal of fish biology 35 (1989), S. 0 
    ISSN: 1095-8649
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Biologie
    Notizen: The relationships between catch rates and fish abundance, hydrographic conditions and fishing effort, for Atlantic cod caught by trapnets (fixed gear) and gillnets (non-fixed gear) in the northern Gulf of St Lawrence have been quantified. Daily changes in trap catch rates were accounted for by changes in salinity, currents and mean local cod densities in 1985 (R2= 0.78), and predicted 1986 trap catch rate changes (by 1985 model) were correlated significantly with those observed (r= 0.60, P 〈 0.05). In contrast, the daily changes in 1985 gillnet catch rates were determined by currents, maximum (not mean) local cod densities, and fishing effort (negative) (R2= 0.68), while predicted 1986 gillnet catch rates (by 1985 model) were significantly correlated with those observed (r= 0.35, P 〈 0.05). Seasonal catchability coefficients of the traps were similar in 1985 and 1986, but for gillnets this index was an order of magnitude higher in 1986 than in 1985.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 6
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    Journal of periodontal research 21 (1986), S. 0 
    ISSN: 1600-0765
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Medizin
    Notizen: Healthy human periodontal ligaments (PDL) attached to 22 tooth roots (7 nonfunctioning third molars, 3 functioning first molars, and 12 functioning first premolars) were obtained from 20 patients between 10 and 67 years of age (mostly second and third decades) and examined by transmission electron microscopy. The collagen-producing cells (CPC) of the attached PDL were the cementoblasts and superjacent fibroblasts. A prominent accumulation of glycogen particles, confirmed by staining with periodic acid-chromic acid-silver methenamine, could be detected easily in the CPC of all sections obtained from all age groups and different kinds of teeth. The glycogen was most pronounced in the cementoblasts and was gradually reduced in those fibroblasts lying progressively more distant from the cementum. AcPase-positive lysosomal bodies sometimes were found within or fused with the clusters of glycogen particles, i.e., alpha particles. Occasionally, extracellular bubble-like structures with scattered glycogen particles were observed, suggesting the sequestration of unused glycogen. These findings of glycogen accumulation are presumed to be indicative of an anaerobic condition in the junctional area of cementum and PDL of human teeth.
    Materialart: Digitale Medien
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  • 7
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    Personnel psychology 1 (1948), S. 0 
    ISSN: 1744-6570
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Psychologie
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 8
    Digitale Medien
    Digitale Medien
    Springer
    Naunyn-Schmiedeberg's archives of pharmacology 332 (1986), S. 89-92 
    ISSN: 1432-1912
    Schlagwort(e): Hippocampus ; Antiepileptics ; Penicillin ; Low Ca2+
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Summary The effects of six prototype anticonvulsant drugs, phenytoin, carbamazepine, midazolam, phenobarbital, ethosuximide and sodium valproate, were evaluated in two different experimental models of epileptiform activity using the in vitro slice preparation from the rat hippocampus. The relative potencies of the agents were determined: a) in the complete absence of synaptic transmission by recording spontaneous burst firing from the CA 1 pyramidal cell layer in a low calcium high magnesium solution and b) during blocked synaptic inhibition by observing the activity of each drug upon orthodromically evoked population spikes in penicillin containing medium. The rank order of potencies was a) in low Ca2+: carbamazepine, phenytoin, midazolam, phenobarbital, valproate, ethosuximide; b) in penicillin containing medium: midazolam, phenobarbital, carbamazepine, phenytoin, valproate, ethosuximide. These observations illustrate that the use of multiple paradigms is warranted when examining the mechanisms of action of new anticonvulsants.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 9
    Digitale Medien
    Digitale Medien
    Springer
    Archives of gynecology and obstetrics 214 (1973), S. 133-134 
    ISSN: 1432-0711
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 10
    Digitale Medien
    Digitale Medien
    Springer
    Urological research 13 (1985), S. 271-275 
    ISSN: 1434-0879
    Schlagwort(e): Hypercalciuria ; Urate ; Diet ; Bendrofluazide ; Cellulose phosphate
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Summary 24 h urine compositions of male stone formers with idiopathic hypercalciuria prior to treatment were compared with those of male general practitioners without urolithiasis. Urinary urate was slightly higher in the stone formers than in the normals but this was not statistically significant. Furthermore, when results were corrected for the higher creatinine excretions of the stone formers then the reverse was true and statistically significant. All subjects with urinary urate over 7.0 mmol/24h were separately studied. In these groups the normals had higher urate and creatinine excretions than the stone formers but when results were corrected for creatinine the difference in the urate excretions disappeared. In long term follow up studies urinary calcium was lowered by diet and more so by diet supplemented with either Bendrofluazide or cellulose phosphate. Each drug raised urinary oxalate slightly and this was statistically significant, while both drugs together caused an even bigger rise in oxalate excretion. An unexpected finding was a rise in urinary urate with cellulose phosphate.
    Materialart: Digitale Medien
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