The adaptive immune system of jawed vertebrates generates a highly diverse repertoire of antibodies to meet the antigenic challenges of a constantly evolving biological ecosystem.Most of the diversity is generated by two mechanisms: V(D)J gene recombination and somatic hypermutation (SHM).SHM introduces changes in the variable domain of antibodies,
El 19 de septiembre del 2017 un terremoto sacudió la zona central de México.Sesenta inmuebles se derrumbaron y fallecieron alrededor de doscientas personas.Un grupo de brigadistas conformados por ingenieros de audio y sonidistas, utilizando su equipo de audio, asistieron en las labores de búsqueda de sobrevivientes en los edificios colapsados po
Introduction: This study aimed to measure Nappies the changes in oral health-related quality of life of the patients, referred to Shahid Chamran Hospital in Shiraz before and after the orthognathic surgery.Methods: This prospective study was performed using the 14-item oral health impact profile (OHIP-14) questionnaire.The questionnaires were given