作者: Feng Jifeng , Gao Xiaofei , He Cheng , Wang Wei
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摘要: The invention relates to the technical field of biological medicines. bladder overactivity is presented clinically with frequent micturition and urgent urination, also appears in neurogenic bladder, overactive outlet obstruction, interstitial cystitis other diseases. A polypeptide micromolecule capable inhibiting activity a P2X3 acceptor provided has an amino acid sequence as shown SEQ ID NO.: 1. provides application preparation medicine for preventing treating overactivity.