The rat vas deferens was removed and either transplanted alongside the soleus muscle or into the bed of the soleus muscle that had previously been removed, and in this case the soleus nerve was connected to the transplant. The vas deferens reinnervated by the somatomotor nerve recovered the best. Contractions to transmural electrical stimulation could not be elicited from the denervated vas def...

BACKGROUND Congenital bilateral absence of the vas deferens (CBAVD) is a distinct clinical entity accounting for approximately 25% of obstructive azoospermia in infertile men. The association between CBAVD and mutated CFTR (cystic fibrosis transmembrane conductance regulator) alleles is well demonstrated in Caucasians, but the identity of CBAVD-susceptibility genes remains elusive in Asians. We...

Cystic fibrosis (CF) is one of the autosomal recessive diseases, caused by mutations in a gene known as cystic fibrosis transmembrane regulator (CFTR). The majority of adult males with CF (99%) is characterized by congenital bilateral absence of vas deferens (CBAVD). CBAVD is encountered in 1-2% of infertile males without CF. Females with CF are found to be less fertile than normal healthy wome...

Cystic fibrosis transmembrane conductance regulator (CFTR) is a well-known component since it was found that some specific mutations of CFTR gene can cause cystic fibrosis and congenital bilateral absence of vas deferens (1, 2). Interestingly, more and more studies demonstrate that CFTR also modulates acute lung injury (ALI) (3-8), a devastating inflammatory lung syndrome characterized by diffu...