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Forest rodents play an essential role as seed dispersal vectors through their caching behaviors. Using seeds of Quercus aliena, Q. glandulifera, and Cyclobalanopsis engleriana (Fagaceae), which are dominant, but poorly studied species, in the Qinling Mountains, Central China, we investigated seed predation and dispersal by forest rodents in 2010 and 2011.(More)
Serotonin reuptake transporter (SERT) is a key regulator of serotonin neurotransmission and a major target of antidepressants. Antidepressants, such as selectively serotonin reuptake inhibitors (SSRIs), that block SERT function are known to affect food intake and body weight. Here, we provide genetic evidence that food intake and metabolism are regulated by(More)
A neutral water-soluble polysaccharide (W-NTRP), with a molecular weight of 2.5 × 10(4)Da, was isolated from the fruit bodies of Trametes robiniophila (Huaier). Gas chromatography (GC) results indicated that W-NTRP was determined to be galactose (Gal), arabinose (Ara) and glucose (Glc), with a relative molar ratio of 4.2:2.5:0.7. Its antitumor and(More)
Colorectal cancer has an extremely poor prognosis due to its high rate of recurrence and metastasis. The present study aimed to investigate the correlations between the B7-H1 and B7-H4 expressions as well as the clinicopathological characteristics and the prognosis of patients with colorectal cancer. We further inferred from these findings whether T(More)
The membrane glycoprotein CD133 is a popular marker for cancer stem cells and contributes to cancer initiation and invasion in a number of tumor types. CD133 promotes tumorigenesis partly through an interaction between its phosphorylated Y828 residue and the PI3K regulatory subunit p85, and the interaction with β-catenin. Although CD133 glycosylation is(More)
Polymorphisms that alter serotonin transporter SERT expression and functionality increase the risks for autism and psychiatric traits. Here, we investigate how SERT controls serotonin signaling in developing CNS in mice. SERT is transiently expressed in specific sets of glutamatergic neurons and uptakes extrasynaptic serotonin during perinatal CNS(More)
As a pushing motor, a Tubular linear motor (TLM) can provide high instantaneous starting thrust. According to the characteristics of the pushing motor, this paper studies the thrust characteristics of tubular linear motor and analyses the starting thrust characteristics in different conditions including: materials of the secondary, length of air-gap and(More)
Birdsongs and the regions of their brain that control song exhibit obvious sexual differences. However, the mechanisms underlying these sexual dimorphisms remain unknown. To address this issue, we first examined apoptotic cells labeled with caspase-3 or TUNEL in Bengalese finch song control nuclei - the robust nucleus of the archopallium (RA), the lateral(More)
The cerebral cortex is organized into morphologically distinct areas that provide biological frameworks underlying perception, cognition, and behavior. Profiling mouse and human cortical transcriptomes have revealed temporal-specific differential gene expression modules in distinct neocortical areas during cortical map establishment. However, the biological(More)