Objective:To study and introduce a new manometric method to determine the pressure during contraction and relaxation of isolated smooth muscle from trachea of guinea pig.
OBJECTIVE To observe the effects of fetal bovine serum (FBS) and artificial perilymph (APL) on the differentiation of neural stem cells from newborn fetal guinea pigs.
CONCLUSION The action of gandanning on inhibiting the development of CS in guinea pigs should be contributed to its resisting the produce of pathogenetic lithogenous bile by regulating liver function.