Saposhnikovia divaricata-An Ethnopharmacological, Phytochemical and Pharmacological Review.

Saposhnikovia divaricata (Turcz.) Schischk., a perennial herb belonging to the family Umbelliferae, is widely distributed in Northeast Asia.

A review of the ethnopharmacology, phytochemistry, and pharmacology of Changium smyrnioides Wolff.

Changium smyrnioides Wolff is a monotypic species of the genus Changium Wolff which is only found in eastern China. C. smyrnioides has been used as a traditional medicine for ages to treat cough, vomiting, nausea, megrim, and carbuncle.

Mitogen-activated protein kinase 6 controls root growth in Arabidopsis by modulating Ca2+ -based Na+ flux in root cell under salt stress.

Little is known about the role of mitogen-activated protein kinase 6 (MPK6) in Na(+) toxicity and inhibition of root growth in Arabidopsis under NaCl stress. In this study, we found that root elongation in seedlings of the loss-of-function mutants mpk6-2 and mpk6-3 was less sensitive to NaCl or Na-glutamate, but not to KCl or mannitol, as compared with that of wild-type (WT) seedlings. The less sensitive characteristic was eliminated by adding the Ca(2+) chelator EGTA or the Ca(2+) channel inhibitor LaCl3, but not the Ca(2+) ionophore A23187.

Zonula occludin toxin, a microtubule binding protein.

AIM:To investigate the interaction of Zot with microtubule.METHODS:Zot affinity column was applied to purify Zot-binding protein(s) from crude intestinal cell lysates. After incubation at room temperature, the column was washed and the proteins bound to the Zot affinity column were eluted by step gradient with NaCl (0.