Single Extracellular Vesicles Physical and biochemical characterization for single extracellular vesicles (EVs) has been gaining more attention disease diagnosis. With the development of micromachining technologies, microfluidic chips can analyze EVs with precise manipulation, low cost high portability. In foreseeable future, combination microfluidics gradually individualizing them will be a me...

Glycoconjugates and their programmed changes during the course of development in the cell-surface as well as in the extracellular matrix, are known to affect cell differentiation, cellular interaction and other developmental phenomena during embryogenesis. The purpose of this study was to localize N-acetylgalactosamin as well as fucose-containing glycoconjugates in situ during thymus developmen...

Six strain of Trichoderma (T. viride, T. harzianum, T. reesei, T. longibrachiatum, T. koningii, T. virens) were isolated and used for extracellular enzyme production. Species of Trichoderma are collected from the surrounding soil of suger beet root fields in East Iran, and held in vitro cultured PDA. TCM and TFM are used for the growth of spores and induceing the production of Cellulase. Finall...

Mastigonemes (Flimmer) from the sperm of Ascophyllum and Fucus were found to consist of a tripartite structure-a ca. 2000-A tapered basal region, a closed microtubular shaft, and a group of terminal filaments. Each of these regions appears to be constructed of globular subunits with a center-to-center distance of about 45 A. The mastigoneme microtubule is of smaller diameter (170-190 A) than cy...