All treatments for CSDs other than the levonorgestrel intrauterine system shortened menstrual periods. Laparoscopic surgery was effective for patients with fertility requirements.

No abstract

No abstract

Bacillus subtilis spore surface display (BSSD) technology is considered to be one of the most promising approaches for expressing heterologous proteins with high activity and stability. Currently, this technology is used for various purposes, such as the production of enzymes, oral vaccines, drugs and multimeric proteins, and the control of environmental pollution. This paper presents an overview of the latest developments in BSSD technology and its application in protein engineering. Finally, the major limitations of this technology and future directions for its research are discussed.

No abstract