13 Result(s)

Article

Effects of Magnesium Deficiency on Magnesium and Calcium Content in Bone and Cartilage in Develo** Rats in Correlation to Chondrotoxicity

Quinolone-induced arthropathy has been described in juvenile rats between 3 and 6 weeks of age, but not in adult rats. The mechanism of this chondrotoxic effect is probably related to the Mg²⁺-chelating properti...

J. Vormann, C. Förster, U. Zippel, E. Lozo, T. Günther… in Calcified Tissue International (1997)

Chapter and Conference Paper

Production and Formation of the Basal Lamina

The chemical composition of the basal lamina (BL), its morphology, localization and behaviour under experimental and pathological conditions have been investigated extensively over the last few years (Hawkes a...

H.-J. Merker in Mesenchymal-Epithelial Interactions in Neural Development (1987)

Chapter and Conference Paper

Cell-Matrix Interaction in the Differentiation of the Intestinal Epithelium

Epithelio-mesenchymal interactions are a prerequisite for the normal cytodifferentiation of all epithelial tissues during ontogenesis. Whereas the pioneering investigators reported on the necessity of the mere...

Ursula Hahn, D. Schuppan, E. G. Hahn… in Mesenchymal-Epithelial Interactions in Neu… (1987)

Article

Ultrastructure and enzyme histochemistry of the marmoset yolk sac and embryonic intestinal epithelium

R. Gossrau, H. -J. Merker in The Histochemical Journal (1984)

Article

Ultrastructure and enzyme histochemistry of maternal blood vessels in the marmoset placenta

R. Gossrau, H. -J. Merker in The Histochemical Journal (1984)

Article

The influence of insulin, cAMP and the calcium ionophore X 537 A on the growth of the cartilage anlagen of limb buds in vitro

Limb buds of 11-day-old mouse embryos were cultured for 6 days with insulin, dibutyryl cAMP and X 537 A. The cartilage anlage was reduced by insulin and enlarged by dibutyryl cAMP and X 537 A. The effects are ...

H. -J. Merker, Th Günther in Experientia (1979)

Article

Effect of the pentosanpolysulfate SP 54 on the collagen of embryonic limb buds cultured in vitro

After addition of SP 54 to limb buds from 11-day-old mouse embryos in tissue culture, collagen with an altered structure is produced.

H. -J. Merker, K. H. Toepfer, T. Günther in Experientia (1977)

Article

Induction of skeletal malformations in organ cultures of mouse limb buds

In einer Organkultur von Extremitätenknospen (Mäuse-Embryonen Tag 11) gelingt es bereits nach Gaben von 0,01 μg/ml Actinomycin-D in den ersten 24 h die Bildung der Knorpelanlagen von Scapula und Humerus zu unt...

B. Zimmermann, D. Neubert, D. Bachmann, H. -J. Merker in Experientia (1975)

Article

Alterations in fine structure of collagen in amyloidosis

H. J. Merker, S. Shibolet, E. Sohar, J. Gafni, H. Heller in Naturwissenschaften (1966)

Article

Membranstrukturen in den Kernen von Ehrlich-Ascitestumorzellen nach Einwirkung von Cyclophosphamid (Endoxan)

H. -J. Merker, G. Palme, E. Liss in Naturwissenschaften (1966)

Article

Morphologische Beobachtungen über die Sulfanilamideinwirkung auf Fibroblastenkulturen

A. Kutzsche, H. -J. Merker, W. Schwarz in Naturwissenschaften (1965)

Article

Vermehrung von „smooth”-Membranen und arzneimittelabbauenden Enzymen des endoplasmatischen Retikulums der Leberzellen bei der Behandlung mit verschiedenen Pharmaka

H. Remmer, H. -J. Merker in Naturwissenschaften (1963)