3437304 SGIR salivary gland infection rate 2 3437303 SGIR simulative global ischemia and reperfusion 2 3437305 SGIR share of global infection rate metric 1 3437301 SGIR side-group ionization ratio 1 3437302 SGIR spore germination inhibition rate 1 3437300 SGIR sugammadex + gastric ischemia-reperfusion 1