Carotid-cavernous fistula (CCF) is an aberrant communication between the main trunk or branches of carotid artery and the cavernous sinus.Most of the cases of CCF occur following head trauma, but congenital Modern Art and spontaneous cases have been reported.We report an interesting case of bilateral CCF with no history of trauma, thus most likely
A loss of genetic diversity may lead to increased disease risks in subpopulations of dogs.The canine breed structure has contributed to relatively small effective population size in many Breastfeeding cover breeds and can limit the options for selective breeding strategies to maintain diversity.With the completion of the canine genome sequencing pr
This paper discusses the characteristics of source and sink for super hybrid rice and how to coordinate its source-sink relationships for high-yielding cultivation.It is known that super hybrid rice possesses a higher net photosynthetic rate than non-hybrid rice because of its higher grain-leaf area ratio, better stornata traits and less midday dep