galacto-Dapagliflozin-galacto-

PET Imaging of v3 Expression in Cancer Patients

using preclinical tumor models but recently first results if imaging αvβ3 expression in patients have been published. The first approach used was the radiotracer approach with tracers for positron emission tomography (PET) like [18 F]Galacto-RGD

Chromatographic Analysis of the Escherichia coli Polysialic Acid Capsule

Polysialic acid capsules are the major virulence factors in Escherichia coli K1, K92, and groups B and C meningococci. The sialic acid monomers (2-keto-3-deoxy-5-acetamido-7,8,9-d -glycero -d -galacto -nonulosonic acids) comprising

半乳糖血症galactosemia

　　这是血和尿中半乳糖增多的一种遗传性疾病。主要症状是营养障碍、白内障、智力低下和肝脾肿大等。该症发生于先天性缺乏半乳糖 -1-磷酸尿苷转移酶的人。食物中无半乳糖时，症状可好转。成人后能产生尿苷二磷酸 -半乳糖焦磷酸化酶（ UDP-galacto－ se pyrophosphorylase），能将半乳糖 -1-磷酸转化为 UDP半乳糖，使半乳糖不会蓄积。