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  • 1
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    Biochemical and Biophysical Research Communications 186 (1992), S. 1362-1367 
    ISSN: 0006-291X
    Keywords: [abr] BMP; bone morphogenetic protein ; [abr] BSA; bovine serum albumin ; [abr] CIA; collageninduced arthritis ; [abr] CII; type II collagen ; [abr] HBF; heterotopic bone formation ; [abr] IL-1; interleukin-1 ; [abr] PBS; phosphate-buffered saline ; [abr] RA; rheumatoid arthritis
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology , Chemistry and Pharmacology , Physics
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    Biochemical and Biophysical Research Communications 186 (1992), S. 1362-1367 
    ISSN: 0006-291X
    Keywords: [abr] BMP; bone morphogenetic protein ; [abr] BSA; bovine serum albumin ; [abr] CIA; collageninduced arthritis ; [abr] CII; type II collagen ; [abr] HBF; heterotopic bone formation ; [abr] IL-1; interleukin-1 ; [abr] PBS; phosphate-buffered saline ; [abr] RA; rheumatoid arthritis
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology , Chemistry and Pharmacology , Physics
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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  • 3
    ISSN: 1432-0711
    Keywords: Interleukin-6 (IL-6) ; Carcinoma of the uterine cervix ; Histologic type ; Carcinogenesis
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Interleukin-6 (IL-6) is a pleiotropic cytokine that is not only a mediator in major immunologic reactions but also a growth factor of keratinocytes. We studied the IL-6 secretion in vitro of 15 human cell lines derived from both squamous cell carcinoma (SCC) and adenocarcinoma of the uterine cervix. Four of the eight well differentiated SCC secreted a large amount (〉 1500 pg/48 h/106 cells) of IL-6 in nude mice. In contrast, poorly differentiated SCC cell lines and all of the 7 adenocarcinoma cell lines secreted a small amount (〈 500 pg/48 h/106 cells of IL-6). The expression of IL-6 mRNA of the cell lines correlated well with their IL-6 secretion potential. However, the expression of IL-6 receptor did not correlate with the IL-6 secretory potential. We also studied the IL-6 secretion of freshly isolated normal squamous epithelium and of dysplastic epithelium. In culture, two normal squamous epithelia secreted a large amount (〉 2000 pg/48 h/106 cells), whereas 8 dysplasia epithelia secreted an extremely small amount (〈 10 pg/48 h/106 cells). About one-third of patients with SCC had a raised serum IL-6 value. IL-6 production may help to differentiate between SCC and adenocarcinoma of the uterine cervix. IL-6 regulation seems to change in the course of SCC carcinogenesis.
    Type of Medium: Electronic Resource
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  • 4
    ISSN: 1432-0711
    Keywords: Key words: Interleukin-6 (IL-6) ; Carcinoma of the uterine cervix ; Histologic type ; Carcinogenesis
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract. Interleukin-6 (IL-6) is a pleiotropic cytokine that is not only a mediator in major immunologic reactions but also a growth factor of keratinocytes. We studied the IL-6 secretion in vitro of 15 human cell lines derived from both squamous cell carcinoma (SCC) and adenocarcinoma of the uterine cervix. Four of the eight well differentiated SCC secreted a large amount (〉1500 pg/48 h/106 cells) of IL-6 in nude mice. In contrast, poorly differentiated SCC cell lines and all of the 7 adenocarcinoma cell lines secreted a small amount (〈500 pg/48 h/106 cells of IL-6). The expression of IL-6 mRNA of the cell lines correlated well with their IL-6 secretion potential. However, the expression of IL-6 receptor did not correlate with the IL-6 secretory potential. We also studied the IL-6 secretion of freshly isolated normal squamous epithelium and of dysplastic epithelium. In culture, two normal squamous epithelia secreted a large amount (〉2000 pg/48 h/106 cells), whereas 8 dysplasia epithelia secreted an extremely small amount (〈10 pg/ 48 h/106 cells). About one-third of patients with SCC had a raised serum IL-6 value. IL-6 production may help to differentiate between SCC and adenocarcinoma of the uterine cervix. IL-6 regulation seems to change in the course of SCC carcinogenesis.
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Springer
    Biochemical genetics 29 (1991), S. 177-187 
    ISSN: 1573-4927
    Keywords: DNA polymorphisms ; ψβ1-globin gene ; δ-globin gene ; β-globin gene ; macaques
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology
    Notes: Abstract DNA polymorphisms in the ψβ1-β-globin gene region in nine Asian macaques(Macaca fuscata, M. mulatta, M. nemestrina, M. cyclopis, M. fascicularis, M. arctoides, M. radiata, M. maura, andM. assamensis) were examined using several restriction endonucleases and the human ψβ1, δIVS2, and βIVS2 probes. TheBamHI site 3′ to the β-globin gene was polymorphic inM. fuscata andM. mulatta, while the HincII site and the EcoRI site in the ψβ1-globin gene region was highly polymorphic inM. fuscata andM. mulatta, respectively. These polymorphic sites also seem to be present in other Asian macaques. The present study of the polymorphism at theBamHI site 3′ to the β-globin gene in Asian macaques supports, at the nuclear DNA level, the idea that thefascicularis group includingM. fuscata, M. mulatta, M. cyclopis, andM. fascicularis is different from other Asian macaque groups.
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    Springer
    Biochemical genetics 29 (1991), S. 189-202 
    ISSN: 1573-4927
    Keywords: DNA polymorphism ; ε-globin gene ; γ-globin gene ; macaques
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology
    Notes: Abstract DNA polymorphisms in the ε- and γ-globin gene regions in nine Asian macaques(Macaca fuscata, M. mulatta, M. nemestrina, M. cyclopis, M. fascicularis, M. arctoides, M. radiata, M. maura, andM. assamensis) were examined using several different restriction endonucleases and the human ε and γIVS2 probes.M. fuscata andM. mulatta had highly polymorphic sites(BglII andHincII, respectively) in the ε-globin gene region. TheBamHI site in the γ-globin gene region was highly polymorphic inM. mulatta, while theBglII andHindIII sites in the γ-globin gene region were highly polymorphic inM. fuscata andM. mulatta. The presence of the γ-globin gene triplication was frequently observed inM. fuscata. The gain or loss of an additionalBglII site between two γ-globin genes in Asian macaques seems to be very meaningful for discussing genetic relationships among them.
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    Springer
    Biochemical genetics 29 (1991), S. 177-187 
    ISSN: 1573-4927
    Keywords: DNA polymorphisms ; ψβ1-globin gene ; δ-globin gene ; β-globin gene ; macaques
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology
    Notes: Abstract DNA polymorphisms in the ψβ1-β-globin gene region in nine Asian macaques(Macaca fuscata, M. mulatta, M. nemestrina, M. cyclopis, M. fascicularis, M. arctoides, M. radiata, M. maura, andM. assamensis) were examined using several restriction endonucleases and the human ψβ1, δIVS2, and βIVS2 probes. TheBamHI site 3′ to the β-globin gene was polymorphic inM. fuscata andM. mulatta, while the HincII site and the EcoRI site in the ψβ1-globin gene region was highly polymorphic inM. fuscata andM. mulatta, respectively. These polymorphic sites also seem to be present in other Asian macaques. The present study of the polymorphism at theBamHI site 3′ to the β-globin gene in Asian macaques supports, at the nuclear DNA level, the idea that thefascicularis group includingM. fuscata, M. mulatta, M. cyclopis, andM. fascicularis is different from other Asian macaque groups.
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    Springer
    Biochemical genetics 29 (1991), S. 189-202 
    ISSN: 1573-4927
    Keywords: DNA polymorphism ; ε-globin gene ; γ-globin gene ; macaques
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology
    Notes: Abstract DNA polymorphisms in the ε- and γ-globin gene regions in nine Asian macaques(Macaca fuscata, M. mulatta, M. nemestrina, M. cyclopis, M. fascicularis, M. arctoides, M. radiata, M. maura, andM. assamensis) were examined using several different restriction endonucleases and the human ε and γIVS2 probes.M. fuscata andM. mulatta had highly polymorphic sites(BglII andHincII, respectively) in the ε-globin gene region. TheBamHI site in the γ-globin gene region was highly polymorphic inM. mulatta, while theBglII andHindIII sites in the γ-globin gene region were highly polymorphic inM. fuscata andM. mulatta. The presence of the γ-globin gene triplication was frequently observed inM. fuscata. The gain or loss of an additionalBglII site between two γ-globin genes in Asian macaques seems to be very meaningful for discussing genetic relationships among them.
    Type of Medium: Electronic Resource
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  • 9
    Electronic Resource
    Electronic Resource
    Bognor Regis [u.a.] : Wiley-Blackwell
    Journal of Polymer Science Part A: Polymer Chemistry 31 (1993), S. 1-11 
    ISSN: 0887-624X
    Keywords: chemical amplification ; photoresist ; poly(p-hydroxystyrene) ; photocrosslinking ; carbocationic ; radiation-sensitive ; crosslinker ; triarylsulfonium salt ; thin-film chemistry ; UV ; E-beam ; x-ray ; Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: New resist systems based on acid-catalyzed, electrophilic aromatic substitution are described. These new resists show high sensitivity to deep UV and E-beam radiation with values approaching 2 mJ/cm2 and 2 μC/cm2, respectively. The resists are based on a three component system consisting of poly(4-hydroxystyrene), a polyfunctional, low molecular weight, latent electrophile, and a photoactive onium salt used as an acid generator. Irradiation of the resist film produces a latent image of acid dispersed in the matrix. During the postbaking step the photo-generated acid reacts with the latent polyfunctional electrophile and releases a reactive carbocationic intermediate with concomitant liberation of acetic acid. The carbocationic intermediate then reacts with neighboring phenolic moieties in a crosslinking reaction. The substitution reaction liberates a proton, making the process catalytic in nature, thus incorporating the concept of chemical amplification. These highly sensitive materials can be used as nonswelling negative multipurpose resists that function in deep-UV, x-ray or E-beam modes. © 1993 John Wiley & Sons, Inc.
    Additional Material: 7 Ill.
    Type of Medium: Electronic Resource
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  • 10
    Electronic Resource
    Electronic Resource
    New York, NY [u.a.] : Wiley-Blackwell
    Biotechnology and Bioengineering 29 (1987), S. 236-241 
    ISSN: 0006-3592
    Keywords: Chemistry ; Biochemistry and Biotechnology
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Biology , Process Engineering, Biotechnology, Nutrition Technology
    Notes: Commercial cellulase preparations from Trichoderma viride and Aspergillus niger were immobilized on porous silica glass and ceramics such as alumina and titania with titanium tetrachloride (TiCl4) and on their silanized derivatives with glutaraldehyde (GLUT). The amounts of the immobilized enzymes were in the range 10-50 mg/g carrier (dry) depending on the kind of carrier and immobilization method. Their activities toward carboxymethyl cellulose (CMC), xylan, aryl-β-glucoside, and aryl-β-xyloside were 3-53% of those of the native enzymes. The optimum pH of the enzymes shifted to the acidic side in most cases, whereas the optimum temperatures were nearly the same as those of native ones. The activity of immobilized enzyme preparations towards CMC did not change significantly during continuous operation over a periods of 60 days. Finally, xylan was hydrolyzed with the immobilized enzymes, and the sugars formed were investigated.
    Additional Material: 8 Ill.
    Type of Medium: Electronic Resource
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