"Cell Disk" DNA Storage System Capable of Random Reading and Rewriting.

DNA has emerged as an appealing material for information storage due to its great storage density and durability. Random reading and rewriting are essential tasks for practical large-scale data storage. However, they are currently difficult to implement simultaneously in a single DNA-based storage system, strongly limiting their practicability.

Design of a Computer-Based Legal Information Retrieval System.

In today's society, people's lives are increasingly inseparable from computer information. Due to the continuous improvement of technology and the rapid development of internet technology, the network environment is becoming more and more complex, which makes it easy to cause loopholes in the information retrieval system when people use the network. Therefore, it is especially important to search for legal knowledge by computer.

Ce-Substituted Spinel CuCoO Quantum Dots with High Oxygen Vacancies and Greatly Improved Electrocatalytic Activity for Oxygen Evolution Reaction.

Exploring effective electrocatalysts for oxygen evolution reaction (OER) is a crucial requirement of many energy storage and transformation systems, involving fuel cells, water electrolysis, and metal-air batteries. Transition-metal oxides (TMOs) have attracted much attention to OER catalysts because of their earth abundance, tunable electronic properties, and so forth. Defect engineering is a general and the most important strategy to tune the electronic structure and control size, and thus improve their intrinsic activities.

The lower expression of gonadotropin-releasing hormone receptor associated with poor prognosis in gastric cancer.

Aims: Expression of gonadotropin-releasing hormone receptor (GnRHR) has been demonstrated in a number of malignancies. The aim is to investigate the expression of GnRHR and prognosis in gastric cancer.

Methods And Materials: GnRHR mRNA was examined in tumor and non-tumor tissues from 48 gastric cancer patients by Real-time PCR.

Characterization of ph- and thermosensitive hydrogel as a vehicle for controlled protein delivery.

N-[(2-Hydroxy-3-trimethylammonium)propyl] chitosan chloride (HTCC) was chemically modified using glycidyltrimethylammonium chloride (GTMAC). A new composite hydrogel was prepared using the mixture of HTCC and α-β-glycerophosphate (α-β-GP). The gelation of HTCC/GP mainly depended on the concentration and proportion of HTCC and GP.

[A case-control study of factors associated with primary angle-closure glaucoma].

Objective: To understand the risk factors of primary angle-closure glaucoma.

Methods: One to one matched case-control study was conducted in this study. One hundred and ninety two PACG cases and 192 controls, matched by age and gender, were collected from Department of Ophthalmology, Affiliated Hospital of Nantong University.

[Association of genetic polymorphisms and haplotypes in hMLH1 and hMSH3 gene with the risk of papillary thyroid carcinoma].

Objective: To explore the relationship of the genetic polymorphisms and the haplotypes in hMLH1 and hMSH3 gene with the risk of papillary thyroid carcinoma (PTC) in Chinese Hans.

Methods: A hospital based 1:1 matched case-control study was carried out. The polymorphisms for 204 pairs of PTC cases and healthy controls were identified by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) and allele specific oligonucleotide (PCR-ASO) assays.

[The preparation and quality control of Solanum lyratum Thunb Extract gel].

Objective: To introduce the preparation and quality control of Solanum lyratum Extract Thunb gel.

Methods: The gel was prepared with Solanum lyratum Thunb Extract as main component and carbopol 940 as base material, and Solasodine was determined by TLCS.

Results: The preparation of this gel was feasible, its quality was reliable, its detection method was rapid, stable, and could be used to control the quality of Solanum lyratum Thunb Extract gel.

[Studies on the quality standard of "Lü Kang Yin Xing Ye Pian"].

Objective: The quality control method of "Lü Kang Yin Xing Ye Pian" (LKYXYP) was studied and established.

Method: The ginkgolides in LKYXYP were identified by TLC. The compounds of fatty acids in Perillae oil were determined by CC/MS.