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[Mydriasis and mydriatics].

open access: yesTidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke, 1996
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Traumatic Mydriasis

2022
Gabor B Scharioth, Scharioth Gabor B
exaly   +2 more sources

Moisture and mydriasis

Practical Neurology, 2013
A 31-year-old female was admitted to the hospital for a pericardectomy secondary to constrictive pericarditis. On the fourth postoperative day, neurology was urgently consulted because of an alarming acute wide pupil. She had no headache, ocular pain, diplopia, ptosis or other neurologic symptoms.
Sherri A, Braksick, Eelco F M, Wijdicks
openaire   +2 more sources

Nicotine mydriasis

Drug and Alcohol Dependence, 1989
In mice, nicotine produces dose-dependent mydriasis following interperitoneal or intracerebroventicular administration but not after local application through the conjunctival sac. Since mydriasis is not prevented by cervical sympathectomy, it is likely to be due to central inhibition of the parasympathetic tone.
M, Rosenzweig, S, Shavit, A D, Korczyn
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Mydriasis and heredity*

Clinical Genetics, 1977
Routine ophthalmoscopy and fundoscopy of 673 individuals revealed 42 whose irides failed to dilate to a clinically useful degree within 25 to 30 min after the administration of drops of 1% mydracil. These individuals occurred with different frequency among the Aymara, Mestizo, and non‐Aymara groups which made up the sample of examinees.
Goldsmith, Robert I.   +2 more
openaire   +3 more sources

Enkephalin mydriasis in mice

European Journal of Pharmacology, 1980
Morphine is known to produce mydriasis in mice. We have found that enkephalins caused a similar effect. Morphine was twice as active as D-Ala-D-Leu-enkephalin (BW-180C), 5 times as active as Met-enkephalin and 7 times as active as Leu-enkephalin. The time course of the effect was shortest for the enkephalins ( t 1/2 = 8-12 min), intermediate for BW ...
A D, Korczyn, Y, Eshel, O, Keren
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Somatostatin mydriasis in mice

Life Sciences, 1983
Administration of somatostatin intracerebroventricularly to mice produced a dose-dependent mydriasis, whereas intravenous injections were ineffective. Naloxone could prevent or abolish this effect. It is suggested that somatostatin either directly excites opiate receptors or activates endopioid pathways involved in the regulation of pupillary size.
Y, Eshel, Y, Sarne, A D, Korczyn
openaire   +2 more sources

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