Objective:To expand stem/progenitor cells as well as T and NK cells from cord blood with different combination of cytokines for transplantation treatment of leukemic BALB/c nude mouse.

Objective To observe and compare effects of three different illumination durations on growth,development and reproduction of BALB/c nude mice.

Method The BALB/c nude mice were divided into three groups:(16 h bright 8 h dark),normal illumination group(12 h bright 12 h dark),and short illumination group(8 h bright 16 h dark).

Objective Tinidazole had been taken as model drug to compare the diffrence of percutaneous absorption and deposit effect between BALB/c nude mice and SD rats.

Objective: To establish an influenza virus A infection model in BALB/c mice and to provide animal model for studying variation,pathogenic mechanism and anti-virus medicines screening.

Optimization for the separation and cultivation of suckling Balb/c mouse myocardial cell in vitro;

Objctive:It is surveyed whether the recombinant adenovirus vector pAdeno-X-siFas 1+siFas 2 expressing two Fas-targeted short hairpin RNAs(shRNA) could supress the overexpression of Fas induced by LPS/D-GalN in BALB/c mouse liver.

Methods BALB/c mouses were grouped randomly into 11 groups by doses of adenocarcinoma cells and methods of injection,that is 0.

Comparison of Clinical Signs and Pathologic Changes of Avian Influenza Virus(H5N1) in BALB/c Mice Inoculated by Different Routes;

Study of the immune responses induced with the chimeric HBc gene vaccine carrying the compound multiepitopes gene of HBV in BALB/c mice;

Percutaneous sensitization with ovalbumin induce an atopic dermatitis-like lesion in BALB/c mice;