Growth Temperature-Induced Alterations in the Thermotropic Properties of Nerium oleander Membrane Lipids

Growth Temperature-Induced Alterations in the Thermotropic Properties of Nerium oleander Membrane Lipids.

The temperature boundary for phase separation of membrane lipids extracted from Nerium oleander leaves was determined by analysis of spin label motion using electron spin resonance spectroscopy and by analysis of polarization of fluorescence from the probe, trans-parinaric acid. A discontinuity of the temperature coefficient for spin label motion, and for trans-parinaric acid fluorescence was d...

Experimental oleander (Nerium oleander) intoxication in broiler chickens (Gallus gallus).

Dried leaves of oleander were orally given at a single dose of 500 mg/kg body weight to 20 clinically healthy male chickens. Clinical signs of toxicosis began to appear about 1 h after receiving the oleander and included hypersalivation, vomiting, diarrhea, deep depression, and sudden death. Also, hyperemia in the combs and wattles was obviously seen. Electrocardiograms (ECG) were repeatedly re...

Absorption of Formaldehyde by Oleander (Nerium indicum).

Compositional and Thermal Properties of Thylakoid Polar Lipids of Nerium oleander L. in Relation to Chilling Sensitivity.

The polar lipid classes from thylakoids of Nerium oleander L. were studied with the aim of relating changes in their composition and thermal behavior with reported changes in the transition temperature of their polar lipids and chilling sensitivity of their leaves. With an increase in growth temperature, the transition temperature of phosphatidylglycerol increased from 16 degrees C to 26 degree...

The effect of magnesium sulfate in treatment of experimental oleander (Nerium oleander)poisoning in sheep