Once the DNA has been pried apart, RNA primers enter, one binds to each strand of DNA, and then DNA replication proceeds in a 5' to 3' direction. It is important to realize that there are two 5' to 3' replications happening simultaneously. These two replications are each called a replication fork.
Overview. &COPY; Reed Group Radial styloid tenosynovitis occurs when the tendons that move the thumb up or outward (away from the index finger) become painful and swollen (tenosynovitis). Symptoms are most commonly reported with repetitive gripping and twisting motions.
Stenosing tenosynovitis is commonly known as âtrigger. fingerâ or âtrigger thumb.â The tendons that bend the. fingers glide easily with the help of pulleys. These pulleys. hold the tendons close to the bone. This is similar to. how a line is held on a fishing rod (Figure 1). Trigger.