Hand stereotypies: Lessons from the Rett Syndrome Natural History Study.

Objective: To characterize hand stereotypies (HS) in a large cohort of participants with Rett syndrome (RTT).

Methods: Data from 1,123 girls and women enrolled in the RTT Natural History Study were gathered. Standard tests for continuous and categorical variables were used at baseline.

Assembly of three major subclasses of mouse immunoglobulin G: a theoretical model for covalent assembly in vivo.

A mathematical model, based on second-order reaction kinetics, has been used to describe the covalent assembly of immunoglobulin G(IgG) in vitro from its heavy (H) and light (L) chains (Percy, M.E., Baumal, R.

Covalent assembly of mouse immunoglobulin G subclasses in vitro: application of a theoretical model for interchain disulfide bond formation.

The pathways and kinetics of interchain disulfide bond formation have been determined in vitro for purified myeloma proteins representing the three major subclasses of mouse immunoglobulin G(IgG) using the reoxidation system described previously (Petersen, J.G.L.