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  • 1
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    British journal of dermatology 126 (1992), S. 0 
    ISSN: 1365-2133
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Medizin
    Notizen: Summary Human studies using oral cyclosporin A (CyA; Sandimmun®) therapy for psoriasis have been in progress for nearly 9 years. Cumulative data of the clinical effects of this therapy in 1000 patients have been collected, and are derived from multiple open and controlled studies. The efficacy of this treatment in psoriasis is well recognized, and the relative safety of up to 2 years of therapy is also established, provided that the guidelines are observed. However, there is concern regarding the long-term safety of CyA treatment of psoriasis as experience is still limited. Careful monitoring of all CyA-treated patients is therefore mandatory, and CyA should only be used by dermatologists who have expertise in its use. During treatment, co-operation with an experienced nephrologist is strongly recommended.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 2
    Digitale Medien
    Digitale Medien
    Springer
    Archives of orthopaedic and trauma surgery 77 (1973), S. 181-194 
    ISSN: 1434-3916
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Beschreibung / Inhaltsverzeichnis: Zusammenfassung Zur Beantwortung der Frage, ob es im Knorpelüberzug eines Gelenkkörpers Prädilektionsstellen der Arthrose gibt, wurden biometrische Untersuchungen an Talusrollen eines Unfallkollektivs (316 Fälle) und eines Sektionskollektivs (306 Fälle) durchgeführt. Gemessen wurde einerseits das frontale und sagittale Profil der Talusrolle und andererseits der prozentuale Arthroseanteil an der Gelenkoberfläche. Dabei wurden folgende Befunde erhoben: 1. Die Talusrolle wird sowohl in frontaler als auch in sagittaler Ebene mit zunehmendem Alter flacher. Eine Zuordnung zu potentiellen arthrosefördernden Faktoren ist nicht möglich. Eine Ausnahme bilden die Diabetiker mit wesentlich konkaverem Talusprofil (ein Pendant zum Fischwirbel?). 2. Die arthrotischen Knorpelusuren im Bereich des oberen Sprunggelenkes sind mehrheitlich spiegelbildsymmetrisch und vorwiegend im Bereich der Rollkanten lokalisiert. Die prozentuale Arthrosefläche an der Gelenkknorpeloberfläche nimmt mit zunehmendem Alter zu. Eine Zuordnung zu potentiellen arthrosefördernden Faktoren ist auch hier nicht möglich.
    Notizen: Summary The age dependent profile changes and the predilection areas of arthrosis in ankle joints were investigated using a series of patients with foregoing accidental trauma (316 cases) and from 306 consecutive autopsy cases. Biometrical analysis was carried out by measuring the profile of talar trochlea in sagittal and frontal plane as well as the relative area showing arthrosis compared to total cartilage area. The following results were obtained: The talar trochlea profile flattens in frontal as well as sagittal plane with age. A correlation between the age dependent profile changes and the possible arthrosis promoting factors could not be established. Diabetics show more concave profils than others. Arthrotic areas are usually symmetrical in the ankle joint and more pronounced in lateral and medial part of the articular surface. The arthrotic area increases with age, without correlation between the degree of arthrosis and the possible arthrosis promoting factors.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 3
    Digitale Medien
    Digitale Medien
    Springer
    Archives of orthopaedic and trauma surgery 78 (1974), S. 127-135 
    ISSN: 1434-3916
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Beschreibung / Inhaltsverzeichnis: Zusammenfassung Thyreoparathyreoprive Ratten, die einem Vitamin D-Mangel unterzogen werden, weisen in den Epiphysenfugen ein gestauchtes Zerrbild einer floriden Rachitis auf. Der ganze Wachstumsknorpel ist verglichen mit einer reinen Vitamin D-Mangelrachitis verschmälert und wird als Folge der Thyreoparathyreoidektomie in Form einer einheitlichen Vascularisationsfront von der Metaphyse abgesetzt. Dies bedeutet, daß die in einer rachitischen Epiphysenfuge wegen des sekundären Hyperparathyreoidismus stellenweise entgleiste Knorpelresorption zum Stillstand gekommen ist. Als Zeichen der weiterhin bestehenden Vitamin D-Mangelrachitis sind die plumpen Spongiosaelemente von breiten unverkalkten Osteoidsäumen überzogen. Auch das chondrocytäre Cytoplasma wird durch die Thyreoparathyreoidektomie in Mitleidenschaft gezogen. Die Vacuolisierung des Ergastoplasmas und des Golgi-Apparates weist auf eine gehemmte Ausschleusung der chondrocytären Syntheseprodukte hin. Im selben Sinne sind auch die nativen Kollagenfibrillen in der Matrix der Epiphysenfuge zu werten. Bei einem Mangel an metabolisch wirksamen Vitamin D darf deshalb der sekundäre Hyperparathyreoidismus nicht vernachlässigt werden.
    Notizen: Summary Thyreo-parathyreoprival rats who have been exposed to a vitamine D deficiency show a compressed, distorted picture of florid rickets in the epiphyseal plate. The entire growth cartilage, compared to a pure vitamine D deficiency rickets, is narrowed and, due to thyreo-parathyreoidectomy, is demarcated from the methaphysis by a compact vascular wall. This means that resorption of cartilage which, in a rachitic epiphyseal plate has been partially impeded due to secondary hyperparathyreoidism, has come to a stillstand. Plump, spongiosal elements, which are covered by wide uncalcified osteoid fringes, are evidence of continuing vitamine D deficiency rickets. Chondrocytic cytoplasma is also implicated by thyreo-parathyrectomy. Vacuolisation of the ergastoplasma and Golgi apparatus indicate an inhibited delivery of the products required for chondrocytic synthesis. Native collagenous fibrills in the epiphyseal plate matrix are to be interpreted similarly. Therefore, secondary hyperparathyreoidism is not to be neglected in the presence of a deficiency of metabolic effective vitamine D.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 4
    Digitale Medien
    Digitale Medien
    Springer
    Virchows Archiv 402 (1983), S. 203-207 
    ISSN: 1432-2307
    Schlagwort(e): Phenacetin abuse ; Pigmentation ; Urinary tract
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Summary The brownish discoloration of the mucosa of the urinary tract which is present in 10–42% of the patients with chronic abuse of analgesics containing phenacetin is, like the discoloration of liver, skin and cartilage, due to lipids similar in type to those in the lipid component of lipofuscin.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 5
    Digitale Medien
    Digitale Medien
    Springer
    Cellular and molecular life sciences 44 (1988), S. 172-175 
    ISSN: 1420-9071
    Schlagwort(e): Acute ischemic renal failure ; angiotensin converting enzyme inhibition ; enalapril ; tubulo-glomerular feedback/proximal tubular pressure ; renal histology ; medullary capillary congestion
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Biologie , Medizin
    Notizen: Summary The influence of the renin-angiotensin system on renal hemodynamics, tubular pressure and tubulo-glomerular feedback was investigated with the angiotensin converting enzyme inhibitor MK 421 (enalapril), in uninephrectomized rats with and without ischemia-induced acute renal failure. In animals with normal renal function proximal tubular pressure and tubulo-glomerular feedback response were lowered by enalapril long-term treatment, whereas glomerular filtration rate and renal blood flow were not influenced by the drug. After 45 and 70 minutes ischemia there was no difference between treated and untreated animals in the severely impaired glomerular filtration rate. Renal blood flow remained unaffected by the treatment. The histological damage due to ischemia (tubular casts, tubular necrosis and medullary capillary congestion) was not influenced by enalapril. As tubulo-glomerular feedback had been significantly inhibited during renin-angiotensin inhibition, its importance in mediating acute renal failure remains doubtful; other factors such as tubular obstruction and medullary congestion may be crucial.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 6
    Digitale Medien
    Digitale Medien
    Springer
    Journal of molecular medicine 65 (1987), S. 727-736 
    ISSN: 1432-1440
    Schlagwort(e): Systemic lupus erythematosus ; Rheumatoid arthritis ; Cyclosporin
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Summary Twenty-one patients suffering from different autoimmune diseases (14 from systemic lupus erythematosus, 4 from rheumatoid arthritis, one from Sjögren's syndrome, one from systemic hypersensitivity vasculitis, and one from diffuse proliferative glomerulonephritis) were treated with a combined immuno-suppressive regimen. Cyclosporin was given at a dose of 5 mg/kg/day together with steroids. In addition, the rheumatoid arthritis patients also received methotrexate. In all patients a kidney biopsy was performed after a treatment period of 17 to 42 months (mean duration 21.7 months). The cumulative cyclosporin dose at the time of biopsy varied from 1.071 to 4.587 mg/kg. Patients suffering from systemic lupus erythematosus and rheumatoid arthritis were assessed according to a scoring system set up for this purpose. The combined therapy proved useful in these patients as reflected in the diminution of the respective activity scores, improvement of kidney function, and diminution of proteinuria. Histological examination of the kidney biopsy specimens showed only minimal activity in patients with systemic lupus erythematosus. No unequivocal signs of renal toxicity could be detected. In the last group, the condition of the patient with Sjögren's syndrome was stabilized and the patient with systemic vasculitis improved clinically. Neither patient had signs of kidney lesions. The patient with diffuse proliferative glomerulonephritis, in whom kidney biopsy was performed before and after treatment, showed improvement of kidney function, diminution of proteinuria, and diminution of inflammatory activity within the kidney, and no signs of cyclosporin toxicity.
    Materialart: Digitale Medien
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  • 7
    Digitale Medien
    Digitale Medien
    Springer
    Journal of molecular medicine 64 (1986), S. 290-293 
    ISSN: 1432-1440
    Schlagwort(e): Acute interstitial nephritis ; Acute renal failure ; Cephalosporin treatment ; Adverse drug reaction ; Lymphocyte transformation test
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Summary A case of acute interstitial nephritis (AIN) developing after cefaclor treatment is reported. Diagnosis was proofed by kidney biopsy and lymphocyte transformation test. The clinical course of the patient with non-oliguric renal failure was favourable. Four weeks after discontinuation of cefaclor treatment the renal function was completely restored and remained stable over the ten-month follow-up period. It is concluded that cefaclor can cause hyperallergic AIN and acute renal failure.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 8
    ISSN: 1432-1440
    Schlagwort(e): Diabetes mellitus ; Cyclosporine ; Toxicity ; Risk factors
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Summary Renal biopsy specimens of 40 patients with recent-onset insulin-dependent diabetes mellitus treated with cyclosporine (CSA) for 6–29 months were examined. Cyclosporine-associated chronic vascular interstitial toxicity of moderate intensity was found in 10 patients (25%). The most prominent lesions were interstitial fibrosis and tubular atrophy. Arteriolopathy was less pronounced and glomerular damage unremarkable. A significant correlation exists between the extent of tubular atrophy and CSA trough whole blood levels. These data indicate that the development of CSA-associated chronic nephropathy is dose-dependent.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 9
    ISSN: 1432-1440
    Schlagwort(e): Tubulointerstitial nephritis ; Anterior uveitis ; Chlamydia infection
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Summary A 38-year-old female patient with acute tubulo-interstitial nephritis and uveitis (TINU syndrome) is described. The cause of this rare disease is unknown; most patients affected are adolescent females. Serologic investigations in the patient reported point to a possible etiologic role of Chlamydia infection in this disease.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 10
    ISSN: 1432-1440
    Schlagwort(e): Cyclosporin ; Nephropathy ; Side effects ; Autoimmune disease
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Summary Renal biopsy specimens were evaluated from patients with different autoimmune diseases treated with cyclosporin (CyA). Ten biopsies were done before CyA, 10 biopsies after low-dose (〈7.5 mg/kg/day, initial dose or mean daily dose within the first month, respectively), and 9 after high-dose (〉7.5 mg/kg/day) treatment. Definite chronic CyA nephrotoxicity (cyclosporin-associated arteriolopathy and/or interstitial fibrosis striped form with tubular atrophy) was only present in the initial high-dose group. In this group a significant serum creatinine increase was noted and 8 of the 9 patients were hypertensive. No significant correlation was found between the severity of morphologic lesions and the mean daily dose during total treatment, cumulative dose, and duration of therapy. The morphologic changes in the low-dose group did not differ from the control biopsy specimens before CyA treatment. Based on these results, it can be concluded that major nephrotoxicity can be avoided by initial low CyA doses.
    Materialart: Digitale Medien
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