The structure of follicular tissue affects the ability to maintain structural integrity follicles against cryoinjury post-vitrification. Histological analysis was conducted on each stage preantral post-vitrification using 7.5% and 15.0% doses ethylene glycol (EG), ovarian sections with HE staining were observed an Olympus CX21 microscope connected Optilab 3.0 lens Image Raster software. Analysi...

Protocorm-like bodies (PLBs) of Brassidium Shooting Star orchid were successfully cryopreserved using droplet-vitrification method. Vitrification based cryopreservation protocol is comprised of preculture, osmoprotection, cryoprotection, cooling, rewarming, and growth recovery and each and every step contributes to the achievement of successful cryopreservation. In order to reveal the lethal an...

The existence of common mechanisms regulating organ regeneration is an intriguing concept. Here we report on a regulatory element that is transiently activated during heart and fin regeneration in zebrafish. This element contains a ctgfa upstream sequence, called careg, which is induced by TGFβ/Activin-β signalling in the peri-injury zone of the myocardium and the fin mesenchyme. In addition, t...

Background: Accelerated muscle regeneration is highly desirable after direct injury in trauma patients. Though the advantage of extracellular matrix extracted from porcine urine bladder (UBM) on tissue regeneration is feasible, the mechanisms by which skeletal myogenesis is improved are not clear. The current study aim was to determine whether UBM affects skeletal satellite cells during muscle ...