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(2.4)-Dimethoxybenzylidene anabaseine dihydrochloride (GTS-21), a compound that interacts with rat neuronal nicotinic acetylcholine receptors (nAChRs), was evaluated using human recombinant nAChRs in vitro and various pharmacokinetic and behavioral models in rodents, dogs and monkeys. GTS-21 bound to human alpha 4 beta 2 nAChR (K1-20 nM) 100-fold more(More)
This paper analyzed some shortcomings of old web database security and offered a new web database security model. Login module, audit module and program control modules were emphasized in the web database security model. Application of the web database security model was analyzed in the pork traceability information system. A new referral mode was offered(More)
Conditioned place preference (CPP) testing is a way of indexing the reinforcing efficacy of drugs among rats. CPP testing involves using an alley with two distinctive sides. Typically, rats have drug experiences on one side and placebo experiences on the other. At testing, without drugs, their preference for side is tabulated. Rats' (6 groups of 12 each)(More)
In this notebook paper we describe our participation in the NIST TRECVID 2005 evaluation. We took part in all four tasks of the benchmark including shot boundary determination, low-level feature extraction (camera motion), high-level feature extraction and search (manual). We describe the different runs submitted for each task and analyze their performance.(More)
Emodin is a natural anthraquinone derivative isolated from the Rheum palmatum L. Aim: The aim of the present study was to investigate the effect of emodin on the apoptosis of the human cervical cancer line HeLa and to identify the mechanisms involved. Relative cell viability was assessed by MTT assay after treatment with emodin. Cell apoptosis was detected(More)
  • Lan Yushi, Jiang Fei, Yu Hui
  • 2012
Recently, the Internet of Things (IOT) has obtained rapid development and has a significant impact on the military field. This paper first proposes a conception of military internet of things (MIOT) and analyzes the architecture of MIOT in detail. Then, three modes of MIOT, i.e., information sensing, information transmission and information serving, are(More)
prevalence of Rift Valley fever and evidence for endemic circulation in Mbeya region, Tanzania, in a cross-sectional study. Planning Commission of China notified the World Health Organization of 3 cases of human infections with avian influenza A(H7N9) virus. These cases were caused by a novel virus that was identified by laboratory testing at the China(More)
High sensitivity magnetoelectric sensors with their electromechanical resonance frequencies < 200 kHz have been recently demonstrated using magnetostrictive/piezoelectric magnetoelectric heterostructures. In this work, we demonstrate a novel magnetoelectric nano-electromechanical systems (NEMS) resonator with an electromechanical resonance frequency of 215(More)
Diabetic erectile dysfunction is associated with penile dorsal nerve bundle neuropathy in the corpus cavernosum and the mechanism is not well understood. We investigated the neuropathy changes in the corpus cavernosum of rats with streptozotocin-induced diabetes and the effects of Icariside II (ICA II) on improving neuropathy. Thirty-six 8-week-old(More)
postsurgery, specimens were harvested for histology. At day 28, 10 rats in each group were examined for erectile function before tissue harvest. Light microscopy of the dynamic aggregation of the MT, immunohistologic examination of the MTs, the retention and distribution of EdU + ADSCs in the corpus cavernosum (CC), and the penis histological analyses of(More)