Electroporation is a phenomenon that consists of increasing the permeability cell membrane by means high-intensity electric field application. Nowadays, its clinical application to cancer treatment one most relevant branches within many areas electroporation. In this area, it essential apply homogeneous treatments achieve complete removal tumors and avoid relapse. It necessary an optimized tran...

islam is regarded to pay attention to the characteristics of urban life which can be practiced on the urban settings. not surprisingly, islam has made a great focus on the form and design of cities and prescribed detailed and elaborate regulations for individual and communal life. seen from other way round, the penetration of islam into various regions such as iran, europe, and africa had an un...

Cells progress from a normal to a cancerous state by accumulating mutations. Recent mathematical studies show how the size of the cellular population in a local patch of tissue influences the spread of cancer-promoting mutations.

Tissue engineering is an interdisciplinary field that combines the knowledge and technology of cells, engineering materials, and suitable biochemical factor to create artificial organs and tissues, or to regenerate damage tissues (Langer & Vacanti, 1993). It involves cell seeding on a scaffold followed by culturing in vitro prior to implantation in vivo. The ideal scaffolds provide a framework ...

The blood vascular architecture of the rat nasal associated lymphoid tissue (NALT) was studied by scanning electron microscopy of corrosion casts. To examine the correlation of the vasculature with the distribution of lymphocyte subsets, the NALT was also studied by light microscopy of immuno-stained samples. The NALT was supplied by a branch of the inferior nasal artery which arose from the sp...

A variety of cell adhesion mechanisms underlie the way that cells are organized in tissues. Stable cell interactions are needed to maintain the structural integrity of tissues, and dynamic changes in cell adhesion participate in the morphogenesis of developing tissues. Stable interactions actually require active adhesion mechanisms that are very similar to those involved in tissue dynamics. Adh...

Introduction A problem in developmental biology that continues to take center stage is how higher organisms generate diverse tissues and organs given the same cellular genotype. In cell and tumor biology, the key question is not the production of form, but its preservation: how do tissues and organs maintain homeostasis, and how do cells within tissues lose or overcome these controls in cancer?...