Replication protein A (RP-A) is a three-subunit single-stranded DNA-binding protein that has been isolated from human cells. RP-A is essential for SV40 DNA replication and may also be important in genetic recombination. The sequence of a cDNA encoding the 70-kDa subunit of human RP-A is reported. The 616-amino acid predicted open reading frame of the human protein is 31% identical with the 621-...

A clinical case of congenital aniridia in combination with high degree hyperopia, cataract, ophthalmohypertension, foveal hypoplasia is presented. The article analyzes the results a complex morphofunctional studies conducted before and after cataract surgery, presents practical data on differential diagnosis glaucoma ophthalmohypertension therapeutic approaches, including use diaphragm contact ...

introduction: solubility of mineral trioxide aggregate (mta) is an important characteristic that affects other properties such as microleakage and biocompatibility. distilled water (dw) has previously been used for solubility tests. this experimental study compared the solubility of mta in dw, synthetic tissue fluid (stf) and new simulated plasma (sp). methods and materials: in this study, 36 s...

The composition and function of human milk is unique and gives a basis for the development of modern artificial milk formulas that can provide an appropriate substitute for non-breastfed infants. Although human milk is not fully substitutable, modern milk formulas are attempting to mimic human milk and partially substitute its complex biological positive effects on infants. Besides the immunomo...

The restriction of articulation used by ventriloquists or caused by speech disorders can be compensated using substitute sounds. For a better understanding of these sounds, in this contribution the results of investigations of the substitute sounds by analysis and synthesis are presented. For that purpose the substitute sounds and their natural counterparts uttered by a ventriloquist are analyz...