Summary
Using 1-naphthyl-N-acetyl-β-gIucosaminide as substrate N-acetyl-β-glucosaminidase (N-A-Gase) has been investigated histochemically (simultaneous coupling of 1-naphthol and hexazonium p-rosaniline) and microchemically (fluorometric measurement of 1-naphthol) in various organs of rats, mice, and guinea-pigs.
The histochemical incubation medium consists of 5–12 mg 1-naphthyl-N-acetyl-β-glucosaminide (dissolved in NN-dimethyl formamide) and 0.8–1 ml hexazotized p-rosaniline in 9 ml 0.1 M citrate buffer, pH 5; for microchemical purposes 2 mg/ml of this substrate (6 mM) in the same buffer, pH 4.5 were used.
For the in situ demonstration of N-A-Gase formol fixation is recommended because of its lower inhibition rate (32%); in highly active tissues glutaraldehyde is also suitable (54% inhibition in the proximal convoluted tubules of the rat kidney). The total activity of N-A-Gase can better be detected in fresh frozen sections in connection with semipermeable membranes.
Following fixation in glutaraldehyde the enzyme occurs in the lysosomes of many organs, e.g. kidney, epididymis, bronchi, adrenal gland, intestine, uterus, and vesicular gland, especially in rats. Furthermore spezies-dependent differences exist: the suprarenal gland, epididymis, and spleen of guinea-pigs display the highest amount of N-A-Gase. In rats and mice the enzyme activity of these organs is lower; the adrenal cortex is nearly free of N-A-Gase. — The kidney reacts intensely in rats, the sex differences of which can only be detected by means of microchemistry. In the mouse kidney they are more pronounced. Therefore the histochemical N-A-Gase assay reveals them, too. — Organs containing considerable quantities of mucopolysaccharides, e.g. the submandibular gland, urinary bladder, and colon are also rich in N-A-Gase.
The activity and distribution pattern of N-A-Gase obtained with the naphthol AS and 1-naphthyl technique are completely in correspondance with one another. In some cases the quality of the intracellular enzyme localization using naphthol AS-BI N-acetyl-β-glucosaminide as substrate surpasses the possibilities of the 1-naphthyl derivate, in others the latter one enables identical results.
Zusammenfassung
Mit 1-Naphthyl-N-acetyl-β-glucosaminid als Substrat wird die N-Acetyl-β-glucosaminidase (N-A-Gase) histochemisch (Simultankupplung von 1-Naphthol an Hexazonium-p-rosanilin) und mikrochemisch (fluorometrische Messung von 1-Naphthol) in Ratten-, Mäuseund Meerschweinchenorganen untersucht.
Das histochemische Inkubationsmedium enthält 5–12 mg 1-Naphthyl-N-acetyl-β-glucosaminid (gelöst in NN-Dimethylformamid) und 0,8–1 ml 2% Hexazonium-p-rosanilin in 9 ml 0,1 M Citrat-Puffer, pH 5; das mikrochemische 2 mg/ml dieses Substrats (6 mM) im gleichen Puffer, pH 4,5.
Zum Nachweis in situ empfiehlt sich wegen der geringeren Hemmrate (32%) Formol-Fixation, in hochaktiven Geweben auch Glutaraldehyd (54% Inhibition im proximalen Konvolut der Rattenniere). Die histochemische Gesamtaktivität der N-A-Gase ist besser an frischen Schnitten mit semipermeablen Membranen zu erfassen.
Nach Fixation in Glutaraldehyd kann das Enzym vor allem bei Ratten in den Lysosomen zahlreicher Organe nachgewiesen werden (u.a. Niere, Nebenhoden, Bronchien, Darm, Uterus und Samenblase), wobei artspezifische Unterschiede bestehen: Über die höchste N-A-Gase-Aktivität verfügen Nebenniere, Nebenhoden und Milz von Meerschweinchen. Weniger Enzym enthalten diese Organe bei Ratten und Mäusen; speziell die Nebenniere ist weitgehend N-A-Gase-frei. Am kräftigsten reagiert die Niere bei Ratten. Geschlechtsspezifische Differenzen sind hier nur mikrochemisch faßbar, in der Niere der Maus aber schon histochemisch. — Reich an N-A-Gase sind Speicheldrüsen, Harnblase und Colon sowie andere Organe mit mucopolysaccharid-haltigen Strukturen.
Die mit der Naphthol-AS und 1-Naphthyl-Methode für die N-A-Gase erhaltenen Aktivitätsund Verteilungsmuster entsprechen sich. Die Qualität der intrazellulären Enzymlokalisation mit 1-Naphthyl-N-acetyl-β-glucosaminid als Substrat kommt den Möglichkeiten des Naphthol-AS-Verfahrens in vielen Organen nahe oder ist ihm gleichwertig.
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Literatur
Anderson, F. B., Leabeck, D. H.: Substrates for the histochemical localization of some glycosidases. Tetrahedron 5, 236–239 (1961)
Arborgh, B., Ericsson, J. L. E., Helminen, H.: Inhibition of renal acid phosphatase and aryl sulfatase by glutaraldehyde fixation. J. Histochem. Cytochem. 19, 449–451 (1971)
Barrett, J. A.: Properties of lysosomal enzymes. In: Lysosomes (Dingle, J. T., Fell, H. B., eds.), vol. I, p. 245–312. Amsterdam-New York: North-Holland Publishing Co. 1969
Conchie, J., Findlay, J., Levvy, G. A.: Mammalian glycosidases. Distribution in the body. Biochem. J. 71, 318–325 (1959)
Conchie, J., Hay, A. J.: Mammalian glycosidases. 4. Intracellular localization of β-galactosidase, α-mannosidase, β-N-acetylglucosaminidase and α-L-glucosidase in mammalian tissues. Biochem. J. 87, 354–361 (1963)
Deimling, O. v.: Enzymarchitektur der Niere und Sexualhormone. Untersuchungen an Nagernieren. Progr. Histochem. Cytochem. 1, 1–50 (1970)
Findlay, J., Levvy, G. A., Marsh, C. A.: Inhibition of glycosidases by aldonolactones of corresponding configuration. 2. Inhibitors of β-N-acetylglucosaminidase. Biochem. J. 69, 467–476 (1958)
Fishman, W. H., Abraham, R., De Lellis, D.: β-GIucuronidase response to androgens as a histochemical model for hormone enzyme relation. Ann. Histochim. 11, 391–402 (1966)
Fishman, W. H., Ide, H., Rufo, R.: Dual localization of acid hydrolases in endoplasmic reticulum and in lysosomes. I. β-glucuronidase staining reactions and cytochemical studies on kidney in androgen-stimulated mice. Histochemie 20, 287–299 (1969)
Ginsburg, V., Neufeld, E.: Complex heterosaccharides of animals. Ann. Rev. Biochem. 38, 371–388 (1969)
Gossrau, R.: Verwendung der Gefriertrocknung nach Lowry in der Histochemie. Histochemie 29, 185–188 (1972 a)
Gossrau, R.: On the histochemical demonstration of N-acetyl-β-galactosaminidase. Histochemie 29, 315–325 (1972b)
Gossrau, R.: Zur Histochemie und Mikrochemie des Nephrons. Anat. Anz. (1972c, im Druck)
Gossrau, R.: Über den histochemischen Nachweis der β-Glucosidase mit 1-Naphthyl-β-glucopyranosid. Histochemie 34, 163–176 (1973 a)
Gossrau, R.: Über die β-Glucosidase und Lactase im Darm von Vertebraten. Histochemie 35, 143–151 (1973b)
Gossrau, R.: Über den histochemischen und mikrochemischen Nachweis der β-Galactosidase mit 1-Naphthyl-β-galactopyranosid. Histochemie 35, 199–218 (1973c)
Gossrau, R.: Über den histochemischen Nachweis der β-Glucuronidase, α-Galactosidase und α-Mannosidase mit 1-Naphthylglykosiden. Histochemie 36, 367–381 (1973)
Grégoire, F., Gepts, W.: Altérations enzymatiques glomérulaires et tabulaires observées dans le syndrome néphrotique. Actualités néphrol. Hôp. Necker, 339–357 (1967)
Hayashi, M.: Histochemical demonstration of N-acetyl-β-glucosaminidase employing naphthol AS-BI N-acetyl-β-glucosaminide as substrate. J. Histochem. Cytochem. 13, 355–360 (1965)
Hayashi, M.: Comparative histochemical localization of lysosomal enzymes in rat tissues. J. Histochem. Cytochem. 15, 83–92 (1967)
Holt, S. J., O'Sullivan, D. G.: Studies in enzyme histochemistry. I. Principles of cytochemical staining reactions. Proc. roy. Soc. B 148, 465–480 (1958)
Hopwood, D.: Fixation and fixatives: a review. Histochem. J. 1, 323–360 (1969)
Janigan, D. T.: Tissue fixation studies. I. The effects of aldehyde fixation on β-glucuronidase, β-galactosidase, N-acetyl-β-glucosaminidase and β-glucosidase in tissue blocks. Lab. Invest. 13, 1038–1050 (1964)
Janigan, D. T.: The effect of aldehyde fixation on acid phosphatase in tissue blocks. J. Histochem. Cytochem. 13, 473–483 (1965)
Kissane, J. M., Heptinstall, R. H.: Experimental hydronephrosis. Morphologic and enzymatic studies of renal tubules in ureteric obstruction and recovery in the rat. I. Alkaline and acid phosphatases. Lab. Invest. 13, 539–546 (1964)
Levvy, G. A., McAllan, A., Hay, A. J.: Inhibition of glycosidases by aldonolactones of corresponding configuration. 3. Inhibitors of β-D-galactosidase. Biochem. J. 82, 225–232 (1962)
Lojda, Z.: Basis of the histochemical demonstration of enzymes. Czechoslovak Society of Histo-and Cytochemistry. 1970a [Czech.]
Lojda, Z.: Indigogenic methods for glycosidases. II. An improved method for β-D-galactosidase and its application to localization studies in the intestine and in other tissues. Histochemie 23, 266–288 (1970b)
Lojda, Z.: Indigogenic methods for glycosidases. IV. An improved method for β-glucuronidase. Histochemie 27, 182–192 (1971)
Lojda, Z.: Aktuelle Probleme der Cytochemie der lysosomalen Hydrolasen. Acta morph. Acad. Sci. hung. 20, 269–293 (1972)
Lojda, Z., Večerek, B., Pelichova, H.: Some remarks concerning the histochemical detection of acid phosphatase by simultaneous azo-coupling reactions. Histochemie 3, 428–454 (1964)
McMillan, P. J.: Differential demonstration of muscle and heart type lactic dehydrogenase of rat liver, muscle and kidney. J. Histochem. Cytochem. 15, 21–31 (1967)
Meijer, A. E. F. H.: Semipermeable membranes for improving the histochemical demonstration of enzyme activities in tissue sections. I. Acid phosphatase. Histochemie 30, 31–39 (1972)
Meijer, A. E. F. H., Vloedman, A. H. T.: Semipermeable membranes for improving the histochemical demonstration of enzyme activities in tissue sections. II. Non-specific esterase and β-glucuronidase. Histochemie 34, 127–134 (1973)
Pearse, A. G. E.: Azo dye methods in enzyme histochemistry. Int. Rev. Cytol. 3, 329–358 (1954)
Pearse, A. G. E.: Histochemistry. Theoretical and applied, 3rd ed., vol. I, II. London: Churchill 1968, 1972
Price, R. G., Dance, N.: The cellular distribution of some rat-kidney glycosidases. Biochem. J. 105, 877–883 (1967)
Pugh, D.: The fine localization of N-acetyl-β-glucosaminidase in rat tissues using an indoxyl substrate. Ann. Histochim. 17, 55–64 (1972)
Pugh, D., Walker, P. G.: Histochemical localization of β-glucuronidase and N-acetyl-β-glucosaminidase. J. Histochem. Cytochem. 9, 105–106 (1961 a)
Pugh, D., Walker, P. G.: The localization of N-acetyl-β-glucosaminidase in tissues. J. Histochem. Cytochem. 9, 242–250 (1961 b)
Schmidt, U., Dubach, U. C.: Quantitative Histochemie am Nephron. Progr. Histochem. Cytochem. 2, 185–298 (1971)
Schneider, A.: Funktionsentwicklung der Speicheldrüsen. Histochemische Analyse der Differenzierung der epithelialen Schleimsekretion in der Ontogenese des Goldhamsters. Progr. Histochem. Cytochem. 3, 67–124 (1972)
Shuter, E. R., Robins, E., Freeman, M. L., Jungalwala, F. B.: Hexosaminidases in the nervous system: The quantitative histochemistry of β-glucosaminidase and β-galactosaminidase in the cerebellar cortex and sub-jacent white matter. J. Histochem. Cytochem. 18, 271–277 (1970)
Spiro, R. C.: Glycoproteins. Ann. Rev. Biochem. 39, 599–638 (1970)
Tappel, A. L.: Lysosomal enzymes and other components. In: Lysosomes (Dingle, J. T., Fell, H. B., eds.), vol. II, p. 207–244. Amsterdam-New York: North-Holland Publishing Co. 1969
Verity, M. A., Cambell, J. K., Brown, W. J.: Fluorometric determination of N-acetyl-β-D-glucosaminidase activity. Arch. Biochem. Biophys. 118, 310–315 (1967)
Winckler, J.: Kontrollierte Gefriertrocknung von Kryostatschnitten. Histochemie 22, 234–240 (1970a)
Winckler, J.: Zum Einfrieren von Gewebe in Stickstoff-gekühltem Propan. Histochemie 23, 44–50 (1970b)
Winckler, J.: Verwendung gefriergetrockneter Kryostatschnitte für histologische und histochemische Untersuchungen. Histochemie 24, 168–186 (1970c)
Zeller, J.: Zur Cytochemie der Lysosomen in der Rattenniere unter normalen und experimentellen Bedingungen. Histochemie 35, 235–262 (1973)
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Gossrau, R. Untersuchung der N-Acetyl-β-glucosaminidase mit 1-Naphthyl-N-Acetyl-β-glucosaminid. Histochemie 37, 169–185 (1973). https://doi.org/10.1007/BF00305588
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DOI: https://doi.org/10.1007/BF00305588