Results 301 to 310 of about 139,965 (339)
Exploring the Mechanism of Luteolin in Protecting Chickens from Ammonia Poisoning Based on Proteomic Technology. [PDF]
MetabolitesJin Y +6 more
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Carbon and Nitrogen Isotope Composition of Australasian Hair and Fingernails in a Global Context. [PDF]
Rapid Commun Mass SpectromBird MI +5 more
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Keratins in Invertebrates [PDF]
Nature, 1950 IF the term ‘keratin’ were applied only to those proteins which contain a high proportion of cystine, which give a keratin-type of X-ray diffraction photograph and which dissolve with ease only in alkaline solutions of reducing agents, then keratins, so far as is known, are confined to the epidermis and epidermal appendages of vertebrates, and are ...
C. Hendricks Brown
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Journal of the American Academy of Dermatology, 1994
A flood of new knowledge and discoveries in the basic science of keratins and keratinization has appeared in the past several years. This review summarizes this recent information with a focus on the epithelial keratin polypeptides, keratin intermediate filaments, keratohyaline granule proteins, cell envelope formation and cell envelope proteins, "soft"
Bernhard Korge +2 more
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A flood of new knowledge and discoveries in the basic science of keratins and keratinization has appeared in the past several years. This review summarizes this recent information with a focus on the epithelial keratin polypeptides, keratin intermediate filaments, keratohyaline granule proteins, cell envelope formation and cell envelope proteins, "soft"
Bernhard Korge +2 more
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2021
Keratins, as a group of insoluble and filament-forming proteins, mainly exist in certain epithelial cells of vertebrates. Keratinous materials are made up of cells filled with keratins, while they are the toughest biological materials such as the human hair, wool and horns of mammals and feathers, claws, and beaks of birds and reptiles which usually ...
Yimin Fan, Wenwen Zhang
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Keratins, as a group of insoluble and filament-forming proteins, mainly exist in certain epithelial cells of vertebrates. Keratinous materials are made up of cells filled with keratins, while they are the toughest biological materials such as the human hair, wool and horns of mammals and feathers, claws, and beaks of birds and reptiles which usually ...
Yimin Fan, Wenwen Zhang
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1988
The workshop on keratin and keratinization began with a brief discussion of keratinocyte structure observed using recently advanced technical tools for ultrastructural investigations. Hiroyuki Suzuki (Japan) discussed desmosomes analyzed with ultrathin frozen sections prepared without the use of high temperature, organic solvents and epoxy embedding ...
Y. Kitajima, H. Hintner, K. Fukuyama
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The workshop on keratin and keratinization began with a brief discussion of keratinocyte structure observed using recently advanced technical tools for ultrastructural investigations. Hiroyuki Suzuki (Japan) discussed desmosomes analyzed with ultrathin frozen sections prepared without the use of high temperature, organic solvents and epoxy embedding ...
Y. Kitajima, H. Hintner, K. Fukuyama
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Nature, 1953
FOR the purposes of another investigation, it has been found necessary to devise a method of iodinating the tyrosine side-chains of keratin exclusively and completely. With aqueous solutions of iodine (0.1 N), no more than 75 per cent of the tyrosine of wool was iodinated under the best conditions used (64 hr. at 22.2° C. and pH 9).
J. B. Speakman, H. R. Richards
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FOR the purposes of another investigation, it has been found necessary to devise a method of iodinating the tyrosine side-chains of keratin exclusively and completely. With aqueous solutions of iodine (0.1 N), no more than 75 per cent of the tyrosine of wool was iodinated under the best conditions used (64 hr. at 22.2° C. and pH 9).
J. B. Speakman, H. R. Richards
openaire +3 more sources