Abstract Background Central Retinal Vein Occlusion (CRVO) is a rare complication of von Hipple-Lindau (VHL) disease.This report presents the first case of VHL disease complicated with CRVO caused by VHL c.208G > A mutation.Case presentation A 20 s man whose left eye visual acuity gradually declined for half a year.The visual acuity of the left
The study presents the results of research on the experiences of Community Based Tourism in the Brazilian Amazon, here discussing the main characteristics of this type of practice through tourism concepts, the elaboration of the tourist social field, and its impacts on the regional development of the Amazon.The research demonstrates the main charac
Shrimp is one of the most popular and widely consumed seafood products worldwide.It is highly perishable due to its high moisture content.Thus, dehydration is commonly used to extend its shelf life, mostly via air drying, leading to a temperature increase, moisture removal, and matrix shrinkage.In this study, a mathematical model was developed to d
The study aimed to evaluate biocompatibility, osteoconduction and osseointegration of read more a pasty composite of hydroxyapatite (20%) and lignin (80%) as a promoter of metal implant and bone tissue integration.An intramedullary Schanz pin was implanted in both tibias of fifteen bitches.In the left tibia, the pin was coated with the biomaterial