Task: Question Generation
Input (English): To investigate the effects of the Chinese herbal medicine of Longbixiao (LBX) Capsule on the expressions of TGF-beta1 and Smoothelin in human prostatic stromal cells cultured in vitro.', 'Blood serum medicated with LBX was incubated with the stromal cells isolated from men with benign prostatic hyperplasia (BPH) and cultured in vitro. The mRNA expression levels of TGF-beta1 and Smoothelin were detected by real-time RT-PCR and other relevant techniques.', 'In the high and low concentration groups, the gene relative expressions of TGF-beta1 were (0.158 +/- 0.020) and (0.169 +/- 0.020) , while those of Smoothelin were (0.035 +/- 0.007) and (0.036 +/- 0.007) respectively, both significantly decreased in comparison with the control group(P < 0.01).
Output (English): Does [ Longbixiao capsule reduce expressions of TGF-beta1 and Smoothelin in human prostatic stromal cells cultured in vitro ]?