GALECTIN 10 CRYSTAL, AND ANTIBODY IGY AND PHARMACEUTICAL PREPARATION PREPARED THEREBY

Provided in the present invention are a galectin 10 (Gal10) crystal, and an antibody IgY and a pharmaceutical preparation prepared thereby, which belong to the technical field of medicine. In the present invention, a yolk neutralizing antibody IgY that can bind to and dissolve the Gal10 crystal is prepared by means of using the galectin 10 crystal as an antigen, and has the effect of improving rhinitis or asthma in patients, and also has the effects of preventing and treating rhinitis and asthma. Moreover, the antibody is safe and has no side effects during long-term use, has a long-lasting therapeutic effect, has no drug resistance, provides a safe, simple, hygienic, effective, and economical personalized treatment method for the prevention and treatment of rhinitis and asthma, and has a high market value. La présente invention concerne un cristal de galectine 10 (Gal10), un anticorps IgY et une préparation pharmaceutique ainsi préparée, se rapportant au domaine technique de la médecine. Dans la présente inv