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  • 1
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    British journal of dermatology 75 (1963), S. 0 
    ISSN: 1365-2133
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    BJOG 89 (1982), S. 0 
    ISSN: 1471-0528
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Summary. Guanosine 3′:5′-phosphate (cyclic GMP) in urine has been used to monitor the response of patients with ovarian cancer to treatment. Changes in the cyclic GMP level appear to correlate well with clinical status in that the disappearance of clinically detectable tumour is associated with a drop in the level whereas a tumour recurrence is associated with an elevation. Serially measured cyclic GMP is valuable for detecting a recurrence of tumour growth in patients in clinical remission and can predate any clinical signs by as much as 10 months. In patients who show no response to treatment, cyclic GMP levels in urine are elevated in the majority of specimens collected.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    BJOG 91 (1984), S. 0 
    ISSN: 1471-0528
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Summary. Maternal serum zinc concentrations were estimated during 244 normal pregnancies and 15 abnormal pregnancies. The serum zinc concentrations were lower in the anencephalic pregnancies than in the normal control subjects. The serum zinc levels in women whose pregnancies terminated in a spontaneous abortion were normal. There was no variation of serum zinc level with gestational age between 15 to 18 weeks in normal pregnancies.
    Type of Medium: Electronic Resource
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  • 4
    ISSN: 1432-0843
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Serum alpha fetoprotein (AFP) is heterogeneous, one form binding to the lectin concanavalin A (conA) and the other not. The relative amounts, of the two forms in the serum of patients has diagnostic applications in differentiating between primary hepato-cellular carcinoma and metastatic liver disease. In 36 patients with primary hepatocellular carcinoma, the conA-nonreactive form of AFP comprised less than 20% of the total (range 1.6%–19.2%; median 8.7%), whereas in 13 patients with metastatic liver disease the conA-nonreactive form comprised more than 20% of the total (range 26.6%–91.7%; median 57.6%). Four patients with primary hepatocellular carcinoma were treated with CB3717, and serial changes in the serum AFP characteristics were examined. In two patients in whom the total serum AFP concentration fell, the percentage of the conA-nonreactive fraction, initially less than 20% rose steadily. In two other patients the total serum AFP did not fall significantly and the proportion of the conA-nonreactive fraction remained below 20%.
    Type of Medium: Electronic Resource
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  • 5
    ISSN: 1432-0843
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Urinary protein and enzyme excretion was measured in 33 patients with solid tumours receiving chemotherapy with the cis-platinum analogs carboplatin (JM8, CBDCA) and iproplatin (JM9, CHIP). The patients were given up to six courses of the drugs at 4-week intervals, and serial urine samples were collected weekly for periods up to 28 weeks. Overall there was no significant increase in the alkaline phosphatase (ALP), lactate dehydrogenase (LD), and N-acetyl glucosaminidase (NAG) excretion of the first posttreatment samples compared with the pretreatment samples. During the course of treatment there were transient increases in all three enzymes, some quite marked. There was no consistent increase in urinary protein or enzyme excretion during the period of treatment, suggesting that there was no cumulative nephrotoxicity. There was no change in creatinine clearance or urinary β2 microglobulin content. Iproplatin appeared marginally more toxic on the basis of elevated NAG and ALP during the second half of the treatment periods compared with the first (P〈0.01 and 〈0.025, respectively).
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    Springer
    Calcified tissue international 30 (1980), S. 67-71 
    ISSN: 1432-0827
    Keywords: Alkaline phosphatase ; ATPase ; Bone ; Triton
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine , Physics
    Notes: Summary Extraction with Triton X-100 has proved effective in solubilizing alkaline phosphatase from rat bone particles, whereas ATPase with optimum activity at pH 8 remains attached to the bone particles. The kinetic characteristics of the ATPase activity of the Triton extracts are different from those of the same enzyme attached to bone particles, but the kinetic characteristics of the particle-bound and solubilized alkaline phosphatases are similar. The results suggest that the Triton extracts do not have true ATPase activity and provide a means of separating the ATPase and alkaline phosphatase activities.
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    Springer
    Journal of inherited metabolic disease 10 (1987), S. 293-295 
    ISSN: 1573-2665
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    New York, NY [u.a.] : Wiley-Blackwell
    Cell Biochemistry and Function 10 (1992), S. 261-266 
    ISSN: 0263-6484
    Keywords: Enterocytes ; streptozotocin-induced diabetes ; Pi uptake ; Pi efflux ; brush-border membranes ; proteins ; alkaline phosphatase ; SDS-PAGE ; Chemistry ; Biochemistry and Biotechnology
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Biology , Medicine
    Notes: The effect of chemically-induced diabetes on the handling of phosphate (Pi) by rat jejunal enterocytes has been investigated in the presence of a Na- or a choline-gradient. Pi uptake was significantly increased in both gradients. The Pi efflux rate constants for enterocytes from diabetic rats were similar to those of control rats. The effect of diabetes on both the protein and alkaline phosphatase isoenzymes of the rat small intestinal brush-border membranes was examined using SDS-PAGE. The patterns given by membranes from rats 14 days after the induction of diabetes were no different from those of controls.
    Additional Material: 4 Ill.
    Type of Medium: Electronic Resource
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  • 9
    Electronic Resource
    Electronic Resource
    New York, NY [u.a.] : Wiley-Blackwell
    Cell Biochemistry and Function 10 (1992), S. 257-260 
    ISSN: 0263-6484
    Keywords: Enterocytes ; efflux rate constant ; Pi efflux ; intracellular and extracellular Pi concentration ; extracellular pH ; Chemistry ; Biochemistry and Biotechnology
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Biology , Medicine
    Notes: The effect of variation in the intracellular and extracellular phosphate concentration on the Pi efflux across the basolateral membrane of pre-loaded enterocytes has been examined. Efflux rate constants for Pi fell from 0·89 h-1 to 0·68 h-1 as the extracellular Pi concentration was increased from 0·5 mM to 5 mM. As the intracellular Pi concentration was raised from 0·5 to 3 mM the rate constant dropped from 0·95 h-1 to 0·77 h-1. The findings are indicative of the presence of Pi-specific transporter at the basolateral membrane. The efflux rate constant of Pi at pH 7·1 was higher than that at pH 7·4 suggesting that the Pi flux across the basolateral membrane of enterocytes follows a similar pattern towards pH changes as do fluxes across the brush-border membrane.
    Additional Material: 3 Tab.
    Type of Medium: Electronic Resource
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  • 10
    Electronic Resource
    Electronic Resource
    New York, NY [u.a.] : Wiley-Blackwell
    Cell Biochemistry and Function 2 (1984), S. 140-144 
    ISSN: 0263-6484
    Keywords: Chemistry ; Biochemistry and Biotechnology
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Biology , Medicine
    Additional Material: 2 Tab.
    Type of Medium: Electronic Resource
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