The P-glycoprotein is an energy-dependent efflux pump capable of decreasing the intracellular concentration of a broad range of chemotherapeutic agents. [99mTc]Sestamibi, a P-glycoprotein transport substrate, is a sensitive probe of P-glycoprotein function both in vitro and in vivo. A human tumor model in nude mice was evaluated to determine whether [99mTc]Sestamibi could detect in vivo differe...

Correction for ‘Antiviral drug design based on the opening mechanism of spike glycoprotein in SARS-CoV-2’ by Ruichao Mao et al., Phys. Chem. Phys., 2021, DOI: 10.1039/d1cp01045j.

The nine-banded armadillo (Dasypus novemcinctus mexicanus Peters) was chosen for this study so that a comparison could be made of the salivary mucus glycoproteins of an ancient mammalian species with those derived from previously studied, more highly evolved species. Two mucus glycoproteins, armadillo submandibular glycoprotein A and armadillo submandibular glycoprotein B, were prepared from th...

introduction: mucinous compounds are a group of neutral glycoprotein which have a prime effect for protection of surface epithelium against digestion. studies showed the changes of these compounds in neoplasia and intestinal metaplasia of the stomach. materials and methods: specimens were taken from 25 surgically resected stomach from gastric lesion and it's periphery and processed as routine i...

Leishmaniasis is a major infectious disease of considerable public health in more than 86 countries around the world. Several approaches toward vaccine development against this disease have been taken. Glycoprotein (gp63) is conserved among diverse species of Leishmania and has induced immunological responses in murine models. Therefore, this glycoprotein has been considered as a second generat...

Histidine-rich glycoprotein, and alpha 2-glycoprotein in human plasma, has been shown to interact with heparin, with the high-affinity lysine-binding site of plasminogen, with divalent cations, and is associated with the rosette formation between erythrocytes and lymphocytes. A specific enzyme-linked immunosorbent assay for histidine-rich glycoprotein has been developed and used to demonstrate ...

Overproduction of zinc-α2-glycoprotein by adipose tissue is crucial in accounting for the lipolysis occurring in cancer cachexia of certain malignant tumors. The main aim of this study was to explore whether thyroid hormone could enhance zinc-α2-glycoprotein production in adipose tissue. In addition, the regulation of zinc-α2-glycoprotein by thyroid hormone in the liver was investigated. We per...

The glycoprotein Ib.IX complex is a major component of the platelet membrane. It mediates the adhesion of platelets to exposed subendothelium and provides an attachment site for the membrane skeleton on the plasma membrane. The present study was designed to characterize the structure of the glycoprotein Ib.IX complex. Electron microscopy of purified glycoprotein Ib.IX complex in detergent showe...