The long-term causes of the Cold War are clear. Western democracies had always been hostile to the idea of a communist state. The United States had refused recognition to the USSR for 16 years after the Bolshevik takeover. Domestic fears of communism erupted in a Red Scare in America in the early Twenties.
For example, clubfoot has been associated with other structural abnormalities 10% to 14% of the time in neonatal series and as high as 80% in prenatal series (5 ,7,8). It can also be associated with many genetic syndromes (3 ,4). Clubfoot is a combination of 4 deformities: 1  Hindfoot equinus (reversed calcaneal pitch).2  Hindfoot varus (inward rotation; talocalcaneal angle of almost zero on AP view with bones parallel to each other).t can also be associated with many genetic syndromes (3 ,4). Clubfoot is a combination of 4 deformities: 1  Hindfoot equinus (reversed calcaneal pitch). 2  Hindfoot varus (inward rotation; talocalcaneal angle of almost zero on AP view with bones parallel to each other).
Ehlers-Danlos syndrome-caused by mutations in the COL1A1 gene. Several mutations in the COL1A1 gene are responsible for the arthrochalasia type of Ehlers-Danlos syndrome. These genetic changes lead to the production of a pro-Î±1(I) chain that is missing a critical segment.ype I collagen is the most abundant form of collagen in the human body. The COL1A1 gene produces a component of type I collagen called the pro-Î±1(I) chain. Collagens begin as procollagen molecules, which must be processed by enzymes outside the cell to remove extra protein segments from their ends.