background: previous studies have confirm the effects of water extract of crocus sativus on the euphoric and behavioral properties of morphine in mice. objective: in the present study, the effects of intra-accumbal administration of alcohol extract of crocus sativus stigma on the acquisition and expression of morphine-induced conditioned place preference (cpp) in male wistar rats (250-300 g) we...

background differences in causes, severities, areas of stenosis, and the association with swallowing and phonation of larynx and trachea can result into laryngotracheal stenosis (lts).this study evaluated the healing effect of bone marrow stem cells (bmscs) in experimentally induced lts dog model. methods seven dogs were enrolled. bmscs were isolated from proximal humerus and shoulder of a dog ...

objective: this study investigated the effects of adipose-derived mesenchymal stem cells (mscs) and conditioned medium injection on cell infiltration in the brains of an experimental c57bl/6 mice model of autoimmune encephalomyelitis (eae). methods: eae was induced with myelin oligodendrocyte glycoprotein (35-55 peptides) in 20 mice. mscs were obtained from the adipose tissue of c57bl/6 mice a...

objective: it has been shown that berberine, a major component of berberis vulgaris extract, modulates the activity of several neurotransmitter systems including dopamine (da) and n-methyl-d-aspartate (nmda) contributing to rewarding and reinforcing effects of morphine. drug craving and relapsing even after a long time of abstinence therapy are the most important problems of addiction. in the p...

Objective: It has been shown that berberine, a major component of Berberis vulgaris extract, modulates the activity of several neurotransmitter systems including dopamine (Da) and N-methyl-D-aspartate (NMDA) contributing to rewarding and reinforcing effects of morphine. Drug craving and relapsing even after a long time of abstinence therapy are the most important problems of addiction. In the p...