Songzhi Kong

Learn More
Parkinson's disease is recognized as the second most common neurodegenerative disorder after Alzheimer's disease, characterized by the loss of dopominergic neurons in the substantia nigra pars compacta and can be experimentally mimicked by the use of the neurotoxin, 1‑methyl‑4‑phenylpyridinium ion (MPP(+)), in in vitro models. In this study, we investigated(More)
Baicalin (BA) is the principal component of Radix Scutellariae responsible for its pharmacological activity. In this study, kinetics and mechanism of inhibition by BA against jack-bean urease were investigated for its therapeutic potential. It was revealed that the IC₅₀ of BA against jack-bean urease was 2.74 ± 0.51 mM, which was proved to be a competitive(More)
Ischemic stroke has been confirmed to cause neuronal injury due to its insufficient supply of glucose and oxygen to brain tissue. Previous research has shown that oxidative stress, a result of excessive accumulation of reactive oxygen species (ROS), relates to pathophysiology of ischemic stroke, and causes oxidative damage to biomolecules, eventually(More)
Nowadays, there is a growing interest to develop biodegradable functional composite materials for food packaging and biomedicine applications from renewable sources. Some composite films were prepared by the casting method using chitosan (CS) and agarose (AG) in different mass ratios. The composite films were analyzed for physical-chemical-mechanical(More)
OBJECTIVE To evaluate whether the addition of E(2) for luteal phase support (LPS) in IVF/intracytoplasmic sperm injection (ICSI) could improve the outcome of clinical pregnancy. DESIGN Meta-analysis. SETTING University hospital center. PATIENT(S) Women underwent IVF or ICSI using the GnRH agonist or GnRH antagonist protocol. INTERVENTION(S)(More)
(-)-Patchouli alcohol (PA), the major active principle of Pogostemonis Herba, has been reported to have anti-Helicobacter pylori and gastroprotective effects. In the present work, we aimed to investigate the possible protective effect of PA on H. pylori urease (HPU)-injured human gastric epithelial cells (GES-1) and to elucidate the underlying mechanisms of(More)
  • 1