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The purpose of this study is to investigate whether the animal nasal aerosol exposure device can operate normally and generate aerosol particles with a specific particle size, and to explore the air tightness, distribution uniformity and disinfection...
2022-05-26To evaluate the microsatellite genetic structure of the three outbred guinea pig populations cultivated in our school, and to screen the microsatellite loci showing differential alleles among different populations, so as to provide data for the futur...
2022-05-26To dynamically monitor tumor growth in nude mice after orthotopic liver cancer modeling and to compare it with pathology, so as to determine the appropriate period of intervention therapy...
2022-05-26Chameleons and squid can change their colors, but monkeys can\'t—until humans step in. Researchers found that a normally black long-haired howler monkey in Costa Rica began to develop distinctive yellow patches on its tail and legs...
2022-05-26To analyze the structure and composition of the fecal flora of wild tree shrew by high-throughput sequencing technology, and to lay a foundation for the further development and utilization of this new experimental animal...
2022-05-26To study the similarities and differences in growth and reproduction between Tlr4 knockout mice and KM mice...
2022-05-26To find a simple staining method for determining the four stages of the rat estrous cycle by staining the vaginal smears of SD female rats to observe the cell morphology...
2022-05-26To explore the optimal breeding method and identification method of vitamin D receptor (VDR) knockout mice, and to provide animal models for further study of VDR function and related diseases...
2022-05-26To develop a sequence that reduces image breathing and heartbeat artifacts in 256-slice spiral CT rat in vivo chest CT scans...
2022-05-26To observe the plastic changes of pain threshold in rats with myocardial infarction, and to explore the effect of nicotine on visceral pain and whether it has a protective effect on ischemic myocardium...
2022-05-26Functional PD? Using L1 (programmed cell death ligand 1, PD 2 L1) monoclonal antibody, PD1/PD 3. To study the mechanism of immune intervention and relapse after tuberculosis treatment by blocking the L1 pathway...
2022-05-26To investigate the effect of heroin, a psychotropic substance, on the development of embryonic rats and the expression of Bax in the brain...
2022-05-26To study the effect of intraosseous local single injection of low-dose simvastatin on angiogenesis and cardiac function in rats after myocardial infarction...
2022-05-26To investigate the effects of IL-27 and its receptor (WSX-1) on the proliferation, transformation and collagen synthesis of mouse lung fibroblasts induced by TGF-β1...
2022-05-26To study the effect of minocycline on the hyperpolarization-activated current (Ih) of colloidal (SG) neurons in the spinal dorsal horn of rats...
2022-05-26To establish a CD45 mAb-mediated two-step pre-localization method for 188Re-avidin, observe its biological distribution in tumor-bearing mice, and evaluate its feasibility in the treatment of lymphoma...
2022-05-26