The crystal and molecular structure of 2,6-cis-diphenylhexamethylcyclotetrasiloxane.
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Benzene Derivatives↗
Biomedical subjects
D Carlström
Publications and source records attributed to D Carlström.
Molecular characteristics of biogenic monoamines and their analogs.
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Amines↗
The crystal and molecular structure of 2,6-cis-diphenylhexamethylcyclotetrasiloxane.
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Benzene Derivatives↗
The crystal and molecular structure of quinuclidinyl benzilate hydrobromide.
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Benzilates↗
The structure of the catecholamines. II. The crystal structure of dopamine hydrochloride.
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Crystallography↗
The structure of the catecholamines. I. The crystal structure of noradrenaline hydrochloride.
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Crystallography↗
A crystallographic study of N-methyl-pyridine-2-aldoxime (2-PAM) halides.
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Crystallography↗
Calcification in the human lens.
A calcified cataractous lens from a 12 year old boy suffering from chronic uveitis was analysed using a microradiographic technique, X-ray crystallography and transmission electron microscopy. A 0.2 mm thick shell of calcified tissue was found in the subcapsular cortex. The mineral consisted of well-crystallized hydroxyapatite with a random orientation of the crystals. The underlying cortex consisted of a fibrous matrix containing collagen fibers. In the matrix, single or groups of epitheloid cells and fibroblast-like cells were found. Membrane-enclosed vesicles were found scattered in the matrix. The content of these vesicles had a wide range of electron density. A cell-induced mechanism for calcification is suggested.
Calcinosis↗