Among them: what effect do the hormone receptors and angiotensin receptors play in pupillary musculature; do systemic muscle relaxants affect iris muscle tone, and if so, ia which receptors; and how do intraoperatie fluidics affect the iris in IFIS?

• 包括：激素受体和血管紧张素受体在瞳孔肌肉组织中起什么作用；全身性肌松药是否影响虹膜肌紧张度，如果是，经由哪个受体起作用；及手术中的射流技术如何影响IFIS中的虹膜?