Y. Deng

Learn More
In this paper, we present a wavelet-based multigrid approach to solve the perturbation equation encountered in optical tomography. With this scheme, the unknown image, the data, as well as the weight matrix are all represented by wavelet expansions, thus yielding a multiresolution representation of the original perturbation equation in the wavelet domain.(More)
AIMS/HYPOTHESIS Type 2 diabetes mellitus is associated with reduced incretin effects. Although previous studies have shown that hyperglycaemia contributes to impaired incretin responses in beta cells, it is largely unknown how hyperlipidaemia, another feature of type 2 diabetes, contributes to impaired glucagon-like peptide 1 (GLP-1) response. Here, we(More)
One-third of the world’s human population is latently infected with Mycobacterium tuberculosis (M. tb), and adult tuberculosis (TB) is largely caused by the resuscitation of latent M. tb. Rv2660c, an M. tb dormancy-related antigen, is preferentially expressed during latent infection. Identification and characterization of Rv2660c are crucial to(More)