stain vt. 1.弄脏,染污 (with); 沾污,玷污(名誉等)。 2.在(玻璃、生物切片等上面)染色。 3.在(糊墙纸上等)着色,印上颜色。 vi. 变肮脏,染污;生锈。 It is stained with ink. 它让墨水弄脏了。 hands stained with blood 沾满血的手;凶手。 stained glass 彩色玻璃,彩画玻璃。 This fabric stains easily. 这种织品容易弄脏。 n. 1.污点;变色;锈;瑕疵 (on; upon; of)。 2.色斑。 3.色素,染色剂,着色剂。 without a stain on one's character 性格上没有缺点。 adj. -able
After i . c . v . 6 - ohda , the c - fos expression of these areas induced by cold stress reduced significantly . 2 ) double staining showed that fos - like immunoreactive positive granules were observed in some vasopressin ( avp ) - immunoreactive positive neurons in paraventricular and supraoptic nuclei , as well as in some tyrosine hydroxylase ( th ) - immunoreactive positive neurons in nts and lc nuclei ( 2 )双重染色显示,寒冷应激诱导的fos样免疫反应阳性颗粒可见于室旁核( pvn )和视上核( son )中的部分加压素( avp )阳性神经元及孤束核( nts ) 、蓝斑( lc )中的部分酪氨酸羟化酶( th )阳性神经元。