The Transmission Disequilibrium Test (TDT) compares frequencies of transmission of two alleles from heterozygote parents to an affected offspring. This test requires all genotypes to be known from all members of the nuclear families. However, obtaining all genotypes in a study might not be possible for some families, in which case, a data set results in missing genotypes. There are many techniq...

Differences in the come-up times and thermal inactivation parameters of Listeria innocua in salmon (Oncorhynchus keta) caviar containing 2.5% salt using conventional thermal-death-time (TDT) glass tubes and a novel aluminum tube were tested and compared. Generally, the come-up times and decimal reduction times (D-values) were shorter and the change in temperature required to change the D-value ...

While it is well established that stress can modulate declarative learning, very few studies have investigated the influence of stress on non-declarative learning. Here, we studied the influence of post-learning stress, which effectively modulates declarative learning, on perceptual learning of a visual texture discrimination task (TDT). On day one, participants trained for one session with TDT...

OBJECTIVES To compare reproductive outcomes using two different soft catheters i.e. Set TDT® and Cook® Sydney IVF. The primary outcome was defined as a positive β-human chorionic gonadotropin (β-hCG) test. METHODS Our prospective study recruited 68 patients undergoing in vitro fertilization cycles in a private fertility clinic in Porto Alegre, Brazil, between January 2014 and April 2016. They...

OBJECTIVE Prior studies suggested that early drain removal prevented the development of pancreatic fistula (PF) after pancreaticoduodenectomy (PD), but there has been no corresponding prospective trial for distal pancreatectomy (DP). The purpose of this study was to determine the safety and efficacy of early drain removal and triple-drug therapy (TDT) with gabexate mesilate, octreotide and carb...

V(D)J recombination in lymphocytes is mediated by 2 recombination-activating genes, RAG1 and RAG2, which are expressed during lymphocyte development in bone marrow and thymus. Prompted by studies reporting re-expression of the RAGs in germinal center B cells, the expression of RAGs and terminal deoxynucleotidyl transferase (TdT) in human lymphoid tissues was examined using in situ hybridization...

We have studied the expression of mRNA encoding adenosine deaminase (ADA; EC 3.5.4.4), purine nucleoside phosphorylase (PNP; EC 2.4.2.1), and terminal deoxynucleotidyltransferase (TdT; EC 2.7.7.31) in different leukemic cell lines of B- and T-cell lineage. Incubation of leukemic cells in the presence of the phorbol esters, 12-O-tetradecanoyl-phorbol-13-acetate or phorbol 12,13-dibutyrate, resul...