Tc is the proximal promoter element required for constitutive his3 transcription that occurs in the absence of the canonical TATA element (TR) and is initiated from the +1 site. The TC element, unlike TR, does not respond to transcriptional stimulation by the GCN4 or GAL4 activator protein. Analysis of deletion, substitution, and point mutations indicates that Tc mapped between nucleotides -54 ...

urinary tract infection (uti) is a common disease in childhood specially in female. in this study 50 patients with stablished diagnosis of uti were evaluated by both renal scan with tc-99m dmsa and renal sonography. the study revealed that most urinary tract infections are in children, female sex between 5-9 years of age. therefore the most important complications (renal scarring) are also comm...

Moderately immunogenic HPV 16-associated murine tumour cell line mimicking human HPV 16-associated neoplasms TC-1 (MHC class I+) and its variants, TC-1/P3C10 and TC-1/A9, with a marked down-regulation of MHC I molecules, were used to examine the effect of local interleukin 12 (IL-12) gene therapy for the treatment of early tumour transplants and minimal residual tumour disease obtained after cy...

The development of an imaging probe targeting b-amyloid (Ab) plaques in Alzheimer's disease labeled with technetium-99m, the most commonly used radioisotope for clinical diagnoses, has been strongly anticipated. In this study, we synthesized three novel Tc complexes with the phenylquinoxaline scaffold and evaluated their properties for imaging Ab plaques. The Tc and corresponding Re complexes w...

Crystalline technetium dioxide was prepared and for the first time its crystal structure determined by neutron powder diffraction. In addition, electronic structure calculations using density functional theory were performed to further elucidate the bonding mechanisms in TcO2. The crystal structure determined by Rietveld analysis with the NPD data is of a distorted rutile type, similar to that ...

Two human papillomavirus (HPV) 16 oncogenic proteins, E6 and E7, are co-expressed in the majority of HPV16-induced cervical cancer cells. Thus, the E6 and E7 proteins are good targets for developing therapeutic vaccines for cervical cancer. In the present study, immunization with the mutant non-transforming HPV16 E7 (mE7) protein was demonstrated to inhibit the growth of TC-1 cells in the TC-1 ...

We examine one consequence for the generic theory TC of a geometric Fräıssé class C when C has the 0, 1-law for first-order logic with convergence to TC itself. We show that in this scenario, if the asymptotic probability measure in play is not terribly exotic, then C is “very close” to being a 1-dimensional asymptotic class—so that TC is supersimple of finite SU -rank. Introduction. In much of...