他说，这些药物对于实验室内的人体细胞很有效果，但是在正式成为治疗手段之前还需进行药物毒理和临床实验，而这个过程大概需要五年或更长时间。
He said that the drugs have been effective on human cells in the laboratory but that toxicology and clinical trials would be needed before it could be adopted as a treatment.
临床实践中发现其治疗的关键问题之一是非手术治疗以及通过手术引流和清除坏死病灶后仍不能使胰腺炎症及坏死过程停止。
The key problem which we find in clinical practice is nonoperative treatment or operative drainage and necrotizing tissues clearance could not stop the development of pancreatitis.
其可能的病理生理学机制，临床过程，和治疗结果很少有人讨论。
The possible pathophysiology, clinical course and treatment outcome have been rarely discussed.
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