INTRODUCTION: Successful integration of osseous implants with host bone tissue can be adversely affected by pathological bone conditions such as osteoporosis, which results in osteopenia due to a perturbation of the balance between the bone resorption and bone formation processes. . Bone resorption is accomplished by osteoclasts which create an acidic environment by secreting protons through va...

We demonstrate one-dimensional Doppler cooling of a beam buffer-gas cooled Barium monofluoride (BaF) molecules. The dependences the efficiency with laser detuning, bias filed and intensity are carefully measured. numerical simulate our experiment Monte Carlo method, find theoretic predictions consists experimental data. This result represents key step towards further trapping BaF

Lymphocyte activation is accompanied by visible changes in chromatin structure. We find that antigen receptor signaling induces the rapid association of the BAF complex with chromatin. PIP2, which is regulated by activation stimuli, is sufficient in vitro to target the BAF complex to chromatin, but it has no effect on related chromatin remodeling complexes containing SNF2L or hISWI. Purificatio...

The structure of thin-film water on a BaF(2)(111) surface under ambient conditions was studied using x-ray absorption spectroscopy from ambient to supercooled temperatures at relative humidity up to 95%. No hexagonal ice-like structure was observed in spite of the expected templating effect of the lattice-matched (111) surface. The oxygen K-edge x-ray absorption spectrum of liquid thin-film wat...

Bovine aortic endothelial cells (BAECs) were cultured with high glucose (33 mmol/L), 4 mg/L green tea polyphenols (GTPs) or 4 mg/L GTPs co-treatment with high glucose for 24 h in the presence or absence of Bafilomycin-A1 (BAF). We observed that high glucose increased the accumulation of LC3-II. Treatment with BAF did not further increase the accumulation of LC3-II. Results also showed an increa...

Dengue virus host factors (DENV HFs) that are essential for the completion of the infection cycle in the mosquito vector and vertebrate host represent potent targets for transmission blocking. Here we investigated whether known mammalian DENV HF inhibitors could influence virus infection in the arthropod vector A. aegypti. We evaluated the potency of bafilomycin (BAF; inhibitor of vacuolar H+-A...

PURPOSE To determine which are the most sensitive tests, together with accommodative amplitude, to classify accommodative insufficiency (Al), we analyzed the relation between monocular estimated method (MEM) dynamic retinoscopy, monocular and binocular accommodative facility (MAF, BAF), and positive relative accommodation (PRA) with or without the presence of reduced amplitude of accommodation....

ATP-dependent SWI/SNF-like BAF chromatin remodeling complexes are emerging as key regulators of embryonic and adult stem cell function. Particularly intriguing are the findings that specialized assemblies of BAF complexes are required for establishing and maintaining pluripotent and multipotent states in cells. However, little is known on the importance of these complexes in normal and leukemic...

Myogenesis involves the stable commitment of progenitor cells followed by the execution of myogenic differentiation, processes that are coordinated by myogenic regulatory factors, microRNAs and BAF chromatin remodeling complexes. BAF60a, BAF60b and BAF60c are structural subunits of the BAF complex that bind to the core ATPase Brg1 to provide functional specificity. BAF60c is essential for myoge...