Regarding the common use of calcium silicate cements (CSCs) in root canal therapy, their position in the context of past and present dentistry agents can provide a better understanding of these materials for their further improvement.In this context, the present review article addresses a wide range of recent investigations in the field of CSC-base

Poplars are worldwidely cultivated with ecologically and economically important value.Populus alba var.pyramidalis (= P.bolleana) is a main tree of the farmland shelter-belt system in the arid region of Northwest China due to its rapid growth, erect stems, and high biomass production.However, the full-length messenger RNA (mRNA) sequences and compl

Abstract The European Directive 98/79/EC on in vitro green and gold masquerade mask diagnostic medical devices (IVD) stipulates the marketing and post market surveillance of IVD in the European Economic Area.In cases of issues and field corrective actions, the manufacturers have to inform the responsible Competent Authorities (CA).In Germany, the F

This review addresses the function of the protein-transporter glycoprotein-P (Pgp, ABCB1 protein) and the expression of its encoding gene MDR1/mdr1 throughout the gestational period tiamats rebuke in humans and animals.We discuss the relationship between the transporter function and the hormone fluctuations during pregnancy.We cite studies on the a

Purpose: To aid in the selection of a suitable combination of irradiation mode and jaw width in helical tomotherapy (HT) for the treatment of nasopharyngeal carcinoma (NPC).Materials and Methods: Twenty patients with NPC who underwent radiotherapy were retrospectively selected.Four plans using a jaw width of 2.5 or 5-cm in dynamic jaw (DJ) or fix j