Xiangdong Sun

Learn More
Brucellosis is one of the major zoonotic diseases in China, especially in Inner Mongolia where occurs the largest number of human brucellosis cases of Mainland China, which can be attributed to the large number of sheep kept there, since at least 90% of the human brucellosis cases are caused by sheep. Therefore, given the characteristics of the brucellosis(More)
Radiotherapy is a widespread treatment in human solid tumors. However, therapy resistance and poor prognosis are still problems. Gambogic acid (GA), extracted from the dried yellow resin of gamboges, has an anticancer effect against various types of cancer cells. To explore the radiosensitivity of GA on esophageal cancer cell line TE13, cell viability was(More)
The reported data on human rabies in Mainland China in the past 10 years demonstrate that the number of counties with human rabies cases has increased dramatically and the disease has spread from southern provinces to northern provinces. The aim of this paper is to study how the movement of dogs impacts the spatial spread of rabies and to find effective(More)
Vacuolar protein sorting 35 (VPS35), a key component of retromer, plays an important role in endosome-to-Golgi retrieval of membrane proteins. Dysfunction of VPS35/retromer is a risk factor for neurodegenerative disorders, including AD (Alzheimer’s disease) and PD (Parkinson’s disease). However, exactly how VPS35-deficiency contributes to AD or PD(More)
The unitary power factor control for distributed grid-connected power generation systems is considered in this paper, i.e., the fundamental-frequency positive-sequence components are extracted from the utility voltages under unbalanced and distorted conditions and output currents of the grid-connected power inverter are always in phase with the(More)
A novel control strategy for three-phase combined inverter is proposed in this paper, which ensures three-phase output voltage symmetry under unbalanced loads in microgrid. Based on the power, voltage and current triple-loop controller, an improved P-f and Q-U droop control strategy is designed to keep three-phase reference voltage symmetrical which is(More)
Exosomes are nanovesicles derived from tumor and normal cells that are detectable in human biological fluids, such as plasma, and cell culture supernatants. The function of exosome secretion from “normal” cells is unclear. Although numerous studies have investigated exosomes derived from hematopoietic cells, little is known regarding exosomes fromT cells,(More)
A novel coordinate control scheme for battery and super-capacitor energy storage device used in the stand-alone photovoltaic (PV) power generation system is presented in this paper. The stand-alone PV power generation system is composed of PV arrays, battery charging and discharging circuit, super capacitor charging and discharging circuit. PV arrays(More)