Background Nerve growth factor (NGF) is well-known for its important role in the development and maintenance of the nervous system.Along with its neurotrophic role,NGF has been detected in the testis of mouse,rat an...
Background Hypogammaglobulinemia is common in infant humoral immunodeficiencies and has complicated causes and outcomes. We aimed to determine the clinical manifestations, immunological changes and outcomes of Shangha...