Hedgehog signaling is required for many aspects of development in vertebrates and invertebrates.Misregulation of the Hedgehog pathway causes developmental abnormalities and has been implicated in certain types of cancer.Large-scale genetic screens in zebrafish have identified a group of mutations, termed you-class mutations, that share common defec
In order to obtain the tribological properties of nano-montmorillonite (MMT) /In lubricant additive on steel- bronze tribo-pair.1:1 MMT/In composite nano-powders were prepared by nano-MMT and nano-In modified with coupling agent KH550, and the nano-MMT/In lubricating oil dispersion system raceline renegade 8 16x10 was prepared by 150 N base opl con
The purpose of this work was to determine the protein composition of whole saliva in 50 year-old patients an d older with manifested and terminal stages of periodontal disease, in correlation with control group of young healthy persons.Experimental and control group consisted of 30 patients.The periodontal status was determinate by using appropriat