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Biomedical subjects

A H Neufeld

Publications and source records attributed to A H Neufeld.

At least 91 records · Page 5Linked to original sources

Adenosine 3',5'-monophosphate increases the outflow of aqueous humor from the rabbit eye.

Direct administration of cyclic-AMP into the anterior chamber increases the outflow facility of the eye for aqueous humor. This is consistent with the hypothesis that catecholamines lower the intraocular pressure of the rabbit eye, at least in part, by a cyclic-AMP-mediated mechanism. This mechanism is active in the outflow channels and increases the rate at which aqueous humor leaves the anterior chamber.

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Adenosine 3',5'-monophosphate analogue increases the outflow facility of the primate eye.

Our previous studies showed that cyclic-AMP increases the outflow facility of the eye of the rabbit. In this investigation, an analogue of cyclic-AMP, the 8-methylthio derivative, perfused into the anterior chamber of the eye of the vervet monkey, increased outflow facility twofold. This observation supports the hypothesis that cyclic-AMP mediates the action of adrenergic agents to reduce intraocular pressure in the primate eye.

Animals↗

Prostaglandins.

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Animals↗