objective diabetes mellitus is manifested by hyperglycaemia. different treatments such as diets and drugs are recommended for diabetes control. for various reasons in recent years traditional plant (herbal) therapies as prescribed by indigenous systems of medicine with different mechanisms have commonly been used. the digestive enzymes such as alpha glucosidase are among these herbal remedies. ...

background: factor viii administration to hemophilia a patients results in an immune response (inhibitor formation) which significantly complicates the therapy. the present study was performed to determine the prevalence of inhibitor development in hemophilia a patients receiving recombinant factor viii therapy. materials and methods: this was an observational descriptive study. clotting factor...

a series of structurally related 2,4-dioxopyrimidine-1-carboxamide derivatives as highly potent inhibitors against acid ceramidase were subjected to hologram quantitative structure-activity relationship (hqsar) analysis. a training set containing 24 compounds served to establish the hqsar model. the best hqsar model was generated using atoms, bond, connectivity, donor and acceptor as fragment d...

Background: The micro-ribonucleic acids (miRNAs) are noncoding RNA molecules that are conserved developmentally and include usually 18-25 nucleotides. MiRNA regulates gene expression through mRNA degradation or inhibiting of its translation. These biomolecules contribute in cellular physiologic and pathologic processes and most of them may act as oncogenes or tumor inhibitors. Identification of...

In this study, adaptive laboratory evolution (ALE) was applied to isolate four strains of Clostridium saccharoperbutylacetonicum able grow in the presence hemicellulosic hydrolysate inhibitors unsupported by parental strain. Among them, RAC-25 presented best fermentative performance, producing 22.1 g/L ABE and 16.7 butanol. Genome sequencing revealed a deletion arabinose transcriptional repress...

background and objective: gliomas are the most common primary brain tumors. despite therapeutic advances, the majority of gliomas do not respond to either chemo or radiotherapy. cd117, the gene product of c-kit has been expressed in cells of glial tumors. because gastrointestinal stromal tumors (gists) that express cd117 respond dramatically to treatment with tyrosine kinase inhibitors, identif...

Histone deacetylase (HDAC) inhibitors can induce transcriptional activation of a number of genes and induce cellular differentiation as histone acetylation levels increase. Although these inhibitors induce apoptosis in several cell lines, the precise mechanism by which they do so remains obscure. This study shows that HDAC inhibitors, sodium butyrate and trichostatin A (TSA), abrogate interleuk...

Today's arsenal of antibiotics is ineffective against some emerging strains of antibiotic-resistant pathogens. Novel inhibitors of bacterial growth therefore need to be found. The target of such bacterial-growth inhibitors must be identified, and one way to achieve this is by locating mutations that suppress their inhibitory effect. Here, we identified five growth inhibitors encoded by T7 bacte...

BACKGROUND Androgen deprivation therapy (ADT) is the first-line treatment to metastatic prostate cancer (PCa). However, sustained expression and function of the androgen receptor (AR) gene contribute to the progression of castration resistant prostate cancers (CRPC). Additionally, tumors can adapt the PI3K/AKT survival pathway to escape ADT. Co-targeting AR and PI3K/AKT signaling has been propo...