To further exploit the hypothesis of "bi-directional" regulation between mast cells (MC) and peptidergic terminals morphologically, an immunohistochemical study on the relation between MC and substance P(SP)-ergic terminal in nasal mucosa and auricle skin in rat was carried out.

The paper studies on the Xixia characters s style of character storage and curvaceous outline.

Windows system uses outline font to generate its character font OpenGL is a powerful too for graphic rendering The methods of handling windows font are discussed and an easier way to generate Chinese font is presented in this paper and examples are given for illustratio