Core-Shell Reactor Partitioning Enzyme and Prodrug by ZIF-8 for NADPH-Sensitive In Situ Prodrug Activation.

Enzyme-prodrug therapies have shown unique advantages in efficiency, selectivity, and specificity of in vivo prodrug activation. However, precise spatiotemporal control of both the enzyme and its substrate at the target site, preservation of enzyme activity, and in situ substrate depletion due to low prodrug delivery efficiency continue to be great challenges. Here, we propose a novel core-shell reactor partitioning enzyme and prodrug by ZIF-8, which integrates an enzyme with its substrate and increases the drug loading capacity (DLC) using a prodrug as the building ligand to form a Zn-prodrug shell.

[Genetic Indentification of An Individual with A102Bw33 Blood Group Gene Subtypes of ABO Variant].

Objective: To investigate and indentify the molecular characteristics of a sample serologically identified as ABw subgroup.

Methods: The individual was confirmed by standard serological techniques. The genotyping and sequencing were performed using polymerase chain reaction-sequence specific primer (PCR-SSP), direct sequencing and gene cloning for exon 6 and exon 7 of ABO locus respectively.

[Surgical treatment of thoracic tuberculosis with one stage posterior debridement and bone grafting fusion and internal fixation].

Objective: To investigate the effect and indication of one stage posterior debridement and bone grafting fusion and internal fixation for thoracic tuberculosis.

Methods: From January 2005 to May 2011,12 patients with thoracic tuberculosis were treated with one stage posterior debridement and pedicle screw fixation combined with regular anti-tuberculosis treatment before and after operation. There were 7 males and 5 females,with an average age of 45 years and average course of 15 months.

[Study on the theory and experiments of radiative parameters of the Eu(3+) ion in transparent optical resin].

The optical properties of a transparent optical resin (HMA/ST) containing ternary rare earth complex are reported. Based on Judd-Ofelt (J-O) theory, the J-O parameters were calculated to be omega2 = 10.139 4 x 10(-20) cm2, omega4 = 3.

[Expression of neutrophil adhesion molecule CD11b as an early diagnostic marker for neonatal sepsis].

Objective: Neonatal sepsis is a common disease and the sepsis-related mortality rate is still high. Until now, there has no ideal diagnostic marker to early identify neonatal sepsis. Expression of neutrophil adhesion molecule CD(11b) was showed as the earlier reaction to the infection/inflammation, and may be applied as an early diagnostic marker for sepsis.