Resistance of the alfalfa caterpillar, Colias eurytheme, at high temperatures to a cytoplasmic-polyhedrosis virus and thermal inactivation point of the virus.
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Animals↗
Biomedical subjects
G Y Chang
Publications and source records attributed to G Y Chang.
The crystal structure and cytotoxicity of goniodiol-7-monoacetate from Goniothalamus amuyon.
The styrylpyrone, goniodiol-7-monoacetate [1] [6R-(7R,8R-dihydro-7-acetoxy-8-hydroxystyryl)-5, 6-dihydro-2-pyrone], has been isolated from Goniothalamus amuyon, and its detailed molecular structure has been determined by X-ray crystallographic analysis. Goniodiol-7-monoacetate showed potent (ED50 values less than 0.1 microgram/ml) cytotoxicities against KB, P-388, RPMI, and TE671 tumor cells.
Animals↗
Elimination of subjective bruit with compression of temporal artery: new physical sign indicative of internal carotid artery occlusion.
A patient is presented with a right central retinal artery occlusion and subjective bruit over right ear. Digital compression of the right temporal artery eliminated the bruit and release reproduced the bruit. Carotid arteriogram showed bilateral internal carotid occlusion with a prominent right temporal artery. This sign reflects compensatory hyper-perfusion of the external carotid artery due to occlusion of ipsilateral internal carotid artery.
Arterial Occlusive Diseases↗