Factors related to completeness of medical abortion with mifepristone and misoprostol.

Background: Medical abortion that occurs in early pregnancy is generally safe and successful, but incomplete medical abortion can result in complications. This study aimed to examine factors related to completeness of medical abortion with mifepristone and misoprostol, and then to provide a new direction for research into establishing complete abortion with mifepristone and misoprostol.

Methods: Sixty-three patients with early pregnancy requesting medical abortion with mifepristone and misoprostol were selected.

Rapid and Sensitive Chemiluminescent Enzyme Immunoassay for the Determination of Neomycin Residues in Milk.

Immunoassays greatly contribute to veterinary drug residue analysis. However, there are few reports on detecting neomycin residues by immunoassay. Here, a rapid and sensitive chemiluminescent enzyme immunoassay (CLIEA) was successfully developed for neomycin residue analysis.

Impulsive Multisynchronization of Coupled Multistable Neural Networks With Time-Varying Delay.

This paper studies the synchronization problem of coupled delayed multistable neural networks (NNs) with directed topology. To begin with, several sufficient conditions are developed in terms of algebraic inequalities such that every subnetwork has multiple locally exponentially stable periodic orbits or equilibrium points. Then two new concepts named dynamical multisynchronization (DMS) and static multisynchronization (SMS) are introduced to describe the two novel kinds of synchronization manifolds.

Gastrodin Ameliorates Oxidative Stress and Proinflammatory Response in Nonalcoholic Fatty Liver Disease through the AMPK/Nrf2 Pathway.

This study was designed to investigate the antioxidative, antiinflammatory and metabolism-regulating effects of gastrodin (GSTD) in the treatment of nonalcoholic fatty liver disease (NAFLD). Oleic acid (OA) was used to induce steatosis in HL-7702 cells; a high-fat or high-fat and high-cholesterol diet was used to induce NAFLD in mice and rats. Our results showed that GSTD significantly increased hepatic superoxide dismutase (SOD) but decreased reactive oxygen species (ROS)/malondialdehyde (MDA) and reduced the mRNA levels of proinflammatory cytokines both in vitro and in vivo.

Preparation and characterization of an immunoaffinity column for the selective extraction of aflatoxin B1 in 13 kinds of foodstuffs.

A rapid and reliable immunoaffinity column (IAC) clean-up based ultra performance liquid chromatography tandem mass spectrometry (UPLC-MS/MS) method was developed for the determination of aflatoxin B1 (AFB1) in cereals, peanuts, vegetable oils and Chinese traditional food products like sufu and lobster sauce. The immunoaffinity column of AFB1 (AFB1-IAC) was prepared by coupling CNBr-activated Sepharose-4B with the anti-AFB1 monoclonal antibody. The column capacity of IAC was over 260ng/mL gel.

Therapeutic potential of berberine against neurodegenerative diseases.

Berberine (BBR) is an organic small molecule isolated from various plants that have been used in traditional Chinese medicine. Isolation of this compound was its induction into modern medicine, and its usefulness became quickly apparent as seen in its ability to combat bacterial diarrhea, type 2 diabetes, hypercholesterolemia, inflammation, heart diseases, and more. However, BBR's effects on neurodegenerative diseases remained relatively unexplored until its ability to stunt Alzheimer's disease (AD) progression was characterized.

Global synchronization of complex dynamical networks through digital communication with limited data rate.

This paper studies the global synchronization of complex dynamical network (CDN) under digital communication with limited bandwidth. To realize the digital communication, the so-called uniform-quantizer-sets are introduced to quantize the states of nodes, which are then encoded and decoded by newly designed encoders and decoders. To meet the requirement of the bandwidth constraint, a scaling function is utilized to guarantee the quantizers having bounded inputs and thus achieving bounded real-time quantization levels.

Development of an enzyme-linked immunosorbent assay for determination of the furaltadone etabolite, 3-amino-5-morpholinomethyl-2-oxazolidinone (AMOZ) in animal tissues.

Objective: To determine 3-amino-5-morpholinomethyl-2-oxazolidinone (AMOZ) residues released from protein bound AMOZ in animal tissues.

Methods: Polyclonal and monoclonal antibodies were produced in this study. A rapid, sensitive, and specific competitive direct enzyme-linked immunosorbent assay (cdELISA) was developed.

Expression and localization of aquaporins 8 and 9 in term placenta with oligohydramnios.

To test the expression and localization of aquaporins 8 (AQP8) and 9 (AQP9) in human term fetal membranes and placenta in both oligohydramnios and normal amniotic fluid volume (AFV) groups and to explore the association between aquaporin expression and oligohydramnios. Real-time polymerase chain reaction and immunohistochemistry were used to determine AQP8 and AQP9 expression levels and localization in amnion, chorion, and placenta, respectively. In addition, compared with the normal AFV group, the expression levels of both AQP8 and AQP9 in amnion in oligohydramnios group were significantly decreased, while their expressions in placenta were significantly increased.

Synchronization of continuous dynamical networks with discrete-time communications.

In this paper, synchronization of continuous dynamical networks with discrete-time communications is studied. Though the dynamical behavior of each node is continuous-time, the communications between every two different nodes are discrete-time, i.e.

Impulsive control for synchronization of a class of continuous systems.

An impulsive control theory for synchronization of a class of continuous systems is developed. A sufficient condition for the impulsive control is derived. The proposed impulsive control scheme is illustrated by some continuous chaotic systems and the simulation results demonstrate the effectiveness of the method.