A multilocus phylogeny of the non-photosynthetic parasitic plant Cistanche (Orobanchaceae) refutes current taxonomy and identifies four major morphologically distinct clades.

Phylogenetic relationships of and within non-photosynthetic parasitic lineages are notoriously poorly known, which negatively affects our understanding of parasitic plants. This is also the case for Cistanche (Orobanchaceae), an Old World genus with about two dozen species, whose relationships have not yet been addressed using molecular phylogenetic approaches. Here we infer phylogenetic relationships within the genus, employing a taxonomically and geographically broad sampling covering all previously distinguished infrageneric groups and most of the currently recognized species.

Abietane and nor-abitane diterpenoids from the roots of Salvia rhytidea.

Background: The genus Salvia is a rich source of structurally diverse terpenoids. Different species of the Salvia have been used in folk medicine of Iran and therefore attracted the attention of researchers for exploring their chemical constituents. In a project directed at structurally interesting bioactive metabolites from Iranian Lamiaceae, we studied Salvia rhytidea.

The roots of Salvia rhytidea: a rich source of biologically active diterpenoids.

Sahandinone (1), 12-deoxysalvipisone (2), miltirone (3), 7α-acetoxyroyleanone (4), and labda-7,14-dien-13-ol (5) were isolated from the roots of Salvia rhytidea Benth. (Lamiaceae). Their structures were elucidated by a combination of spectroscopic analyses including EIMS and NMR.

Essential oil composition of Eucalyptus microtheca and Eucalyptus viminalis.

Objective: Eucalyptus (Fam. Myrtaceae) is a medicinal plant and various Eucalyptus species possess potent pharmacological actions against diabetes, hepatotoxicity, and inflammation. This study aims to investigate essential oil composition from leaves and flowers of E.

Antioxidant activity and total phenolic content of Boerhavia elegans (choisy) grown in Baluchestan, Iran.

Objective: Boerhaavia elegans L. (Nyctaginaceae) is a medicinal plant used for the treatment of kidney disorders, urinary tract disorders and blood purification in Baluch tribe. The aim of present study is to evaluate the antioxidant property of B.

Mineral elements and essential oil contents of Scutellaria luteo-caerulea Bornm. & Snit.

Objective: Scutellaria luteo-caerulea Bornm. & Snit. is one of the species of genus Scutellaria, within the family of the Lamiaceae, that is used for immune system stimulation and antibacterial effects in traditional medicine in Iran.

Otostegia persica (Lamiaceae): A review on its ethnopharmacology, phytochemistry, and pharmacology.

Objective: The current study summarizes the updated information concerning the ethnopharmacology, Phytochemistry, and pharmacology of Otostegia persica Boiss. (Lamiaceae), an endemic medicinal plant in south and southeast of Iran.

Materials And Methods: Information was collected through bibliographic investigation from scientific journals, books, theses, reports, and electronic search (databases SCOPUS, Google Scholar, Web of Science, and Science Direct).

Chaperone potential of Pulicaria undulata extract in preventing aggregation of stressed proteins.

This study examined the effect of an aqueous extract of Pulicaria undulata on the 1,4-dithiothreitol (DTT)-induced aggregation of proteins. The effects of the chaperone properties of P. undulata extract on protein aggregation were determined by measuring light scattering absorption, fluorescence, and circular dichroism (CD) spectroscopy.

Lack of association of GSTT1 and GSTP1 genes methylation and their expression profiles with risk of NAFLD in a sample of Iranian patients.

Unlabelled: Reactive oxygen species can affect many cellular functions through protein oxidation or initiation of the lipid peroxidation cascade that can lead to non-alcoholic fatty liver disease (NAFLD), characterized by significant lipid deposition in the hepatocytes of patients with no history of excess alcohol intakes. The present study aimed to analyze the methylation status of the antioxidative stress genes GSTT1 (glutathione S-transferase theta-1) and GSTP1 (glutathione S-transferase pi-1), and their expression profiles, in a sample population of patients with NAFLD living in South-East Iran.

Patients And Methods: Peripheral blood samples were obtained from 80 NAFLD patients and 80 healthy controls.