OBJECTIVE the purpose is to optimize the preparation of lung targeting microspheres of streptomycin sulfate using the biodegradable materials-gelatin.
目的：用生物可降解材料明胶制备肺靶向硫酸链霉素明胶微球。
2
The invention relates to a method for preparing a veterinary florfenicol lung targeting gelatin microsphere, which belongs to the technical field of veterinary preparation.
本发明涉及一种兽用氟苯尼考肺靶向明胶微球的制备方法，属于兽用制剂的技术领域。
3
Conclusion CT-guided core needle lung biopsy is a more sensitive diagnostic method to tuberculosis. Various study ways to biopsy preparation can improve positive rate.