M cells are a kind of intestinal epithelial cell in the follicle-associated epithelium of Peyer's patches. These cells can transport antigens and microorganisms into underlying lymphoid tissues. Despite the important role of M cells in mucosal immune responses, the origin and mechanisms of differentiation as well as cell death of M cells remain unclear. To clarify the mechanism of M cell differ...

Minimally invasive esophagectomy (MIE) has been increasingly performed to treat esophageal cancer. Studies published between 1990 and 2012 that described the use of MIE for cancer in at least 50 patients were included for systematic review. The literature search retrieved 34 publications comprising 18 case series, 15 comparative studies, and 1 randomized control trial. Results revealed a wide v...

Mie scattering is an optical phenomenon that appears when electromagnetic waves, in particular light, are elastically scattered at a spherical or cylindrical object. A transfer of this phenomenon onto electron states in ballistic graphene has been proposed theoretically, assuming a well-defined incident wave scattered by a perfectly cylindrical nanometer scaled potential, but experimental finge...

A new method for determining the radius and refractive index of microspheres using Mie resonances is presented. Previous methods have relied on searching multidimensional space to find the radius and refractive index that minimize the difference between observed and calculated Mie resonances. For anything but simple refractive index functions, this process can be very time consuming. Here, we d...

The implementation of enterprise resource planning (ERP) systems has been known to be much more difficult than the development of a computer application supporting a single business function. In this article, the researcher presents a case study of an ERP system implementation by a medium company in Ethiopia. Mesfine Industrial Engineering (MIE) Pvt. Ltd. is a vast unrivalled metal construction...

Electromagnetic scattering by a homogeneous, isotropic sphere is commonly referred to as Mie theory, although Gustav Mie (1868–1957) was not the first to formulate this electromagnetic scattering problem. Before him Alfred Clebsch (1833–72), solving the elastic point source scattering problem of a perfectly rigid sphere using potential functions [1], and Ludvig Lorenz (1829–91) [3, 2] contribut...

Acute exercise transiently improves endothelial function and protects the vasculature from the deleterious effects of a high-fat meal (HFM). We sought to identify whether this response is dependent on exercise intensity in adolescents. Twenty adolescents (10 male, 14.3 ± 0.3 yr) completed three 1-day trials: 1) rest (CON); 2) 8 × 1 min cycling at 90% peak power with 75 s recovery [high-intensit...

In optical particle characterisation and aerosol science today light scattering simulations are regarded as an indispensable tool to develop new particle characterisation techniques or in solving inverse light scattering problems. Mie scattering and related computational methods have evolved rapidly during the past decade such that scattering computations for spherical scatterers a few order of...

The major immediate-early promoter and enhancer of the human cytomegalovirus (hCMV-MIE) is one of the most potent DNA elements driving recombinant gene expression in mammalian cells. Therefore, it is widely employed not only in research but also in large-scale industrial applications, e.g. for the production of therapeutic antibodies in Chinese hamster ovary cells (CHO). As we have reported pre...

Resumen Context: The spinocerebellar ataxia type 2 (SCA-2) is a progressive neurodegenerative disorder without specific therapy identified, and it is related to the loss of function in the cerebellum, mitochondrial dysfunction, oxidative stress and neurotoxic processes. Scientific evidence indicates that Mangifera indica L. aqueous extract (MiE) and its major constituent (mangiferin) display an...