Cytochemistry of Human Oral Mucosa: Determination of Phospholipids,Protein-bound Hexoses,Mucoproteins,Collagenous and Non-collagenous Proteins

Wentz, F.M. , Maier, A.W. , and Orban, B. Age Changes and Sex Differences in the Clinically "Normal" Gingiva , J. Periodont., 23:13, 1952.

Klingsherg, J. , and Butcher, E.O. Comparative Histology of Age Changes in Oral Tissues of Rat, Hamster, and Monkey, J. D. Res., 39:158, 1960.

Ring, J.R. Aging-Some Social and Biological Aspects, p. 393. Washington, D.C.: American Association for the Advancement of Science, 1960 .

Forscher, B.K. , and Cecil, H.C. Some Effects of Age on the Biochemistry of Acute Inflammation, Gerontologia, 2:174, 1958.

Fiske, C.H. , and Subbarow, Y. The Colorimetric Determination of Phosphorus, J. Biol. Chem. , 66:375, 1925.

Öbrink, K.J. Modified Conway Unit for Micrcdiffusion Analysis , Biochem. J., 59:134, 1955.

Winzler, R.J. Methods of Biochemical Analysis, 2:279. New York : Interscience Publishers, Inc.

Lowry, O.H. , Gilligan, D.R. , and Katersky, E.M. The Determination of Collagen and Elastin in Tissues with Results Obtained in Various Normal Tissues from Different Species, J. Biol. Chem., 139:795, 1941.

Tang Kao , Kung-Ying, Schwartz, J.H. , Treadwell, C.R. , and McGavack , T.H. Connective Tissue. II. Effect of Age and Sex upon Lipid Composition of Tissues of Rat, Proc. Exptl. Biol. Med., 103:666, 1960.

Houck, J.C. , and Jacob, R.A. Effect of Age upon Collagen and Hexosamine Content of Rat Skin, Proc. Soc. Exptl. Biol. Med. , 97:604, 1958.

Sobel, H. , Wright, E.T. , Gabay, S. , and Nelson, N.H. Urinary Steroids and the Hexosamine-Collagen Ratio of Dermal Punches , Gerontologia, 2:59, 1958.

Kuhn, R. , and Leppelmann, H.J. Der Hexosamingehalt des Knorpels in Abhangigkeit von Lebensalter, Liebigs Ann. Chem., 607:202, 1957.

Kuhn, R. , and Leppelmann, H.J. Galaktosamin und Glucosamin im Knorpel in Abhangigkeit von Lebensalter, ibid., 611 :254, 1958.

Stidworthy, G. , Masters, Y.F. , and Shetlar, M.R. The Effect of Aging on the Mucopolysaccharide Composition of Human Costal Cartilage as Measured by Hexosamine and Uronic Acid Content, J. Gerontol. , 13:10, 1958.

Kirk, J.E. , Wang, I. , and Dyrbye, M. Mucopolysaccharides of Human Arterial Tissue. IV. Analysis of Electrophoretically Separated Fractions, J. Gerontol., 13:362, 1958.

Tang Kao , Kung-Ying, and Mcgavack, T.H. Connective Tissue. I. Age and Sex Influence on Protein Composition of Rat Tissues, Proc. Soc. Exptl. Biol. Med., 101:153, 1959.

Kohn, R.R. , and Rollerson, E.J. Effect of Heat and Age in Decreasing Ability of Human Collagen To Swell in Acid, J. Gerontol., 14:11, 1959.

Gross, J. Formation of Collagen. III. Time-dependent Solubility Changes of Collagen in Vitro, J. Exptl. Med., 108:215, 1958.

Bjorksten, J. A Common Molecular Basis for the Aging Syndroma , J. Am. Geriat. Soc., 6:740, 1958.

Hall, D.A. , and Reed, R. Hydroxyproline and the Thermal Stability of Collagen, Nature , 180: 243,1957.

Banga, I. , Balo, J. , and Szabó, D. The Structure, Aging, and Rejuvenation of Collagen Fibers, Experientia, Suppl. No. 4, p. 28, 1956.

Boas, N.F. Effects of Hormones on Connective Tissue and Mucoproteins, Ann. N.Y. Acad. Sci., 72:1045,1959.

Banga, I. , and Baló, J. Elastomucoproteinase and Collagen Mucoproteinase, the Mucolytic Enzymes of the Pancreas, Nature, 178:310, 1956.