Osteogenesis Imperfecta (OI) - Golden Retriever Katzen Primary hyperoxaluria type I (PH

Primary hyperoxaluria type I (PH I) is an autosomal recessive disorder of glyoxylate metabolism caused by a defective alanine-glyoxylate aminotransferase (AGT) enzyme

Mutation: RNF170 gene

Mutation: QIL1 gene

das in Form von mikroskopischen Xanthinkristallen ausfallen kann

In such cases mask can become partially visible due to age related greying on the rest of the body

Osteogenesis Imperfecta (OI) - Golden Retriever Katzen Primary hyperoxaluria type I (PHOsteogenesis imperfecta (OI) is a hereditary disease characterized by extremely fragile bones and teeth. Clinical signs include pain, spontaneous fractures of bones and teeth fractures, joint hyperlaxity and reduced bone density on radiography. Teeth are very thin and fragile, otherwise normal size. In affected dogs, clinical signs occur within the first few weeks of life. OI is characterized by significant reduction of the formation of bone and tooth