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 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.

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;

Construction of pIRES-I-A~dαβ and stable expression of BALB/c mouse I-A~dαβ chain genes in NIH3T3 cell line;

Detection of PrP~c mRNA and its sequence in the spleen of normal BALB/c mouse;

Surface shape of the BALB/c mouse embryonicstem cells by atomic force microscope;