[Exploration of the diagnosis and treatment for benign prostatic hyperplasia with acupuncture based on jingjin theory].

Benign prostatic hyperplasia is caused by kidney deficiency and impaired qi transformation of the urinary bladder and is manifested by the stagnation of essence chamber. Based on jingjin (muscle region of meridian, sinew/fascia) theory and taking the visceral membrane as the principal, acupuncture is delivered at sinew/fascia to promote qi circulation, resolve stasis and open the orifice. Guided by CT, the needle is inserted at Zhongji (CV 3), the front-mu point of the urinary bladder, and then goes to the prostatic capsule, meaning "the disease of zang organ is treated by needling the front-mu point". In treatment of benign prostatic hyperplasia, this acupuncture therapy stimulates the different layers of fascia, by which, the defensive qi on the exterior is regulated and "essence orifice" in the interior is adjusted so that the urination can be promoted.

[Application characteristics of Qugu (CV 2) in ancient and modern literature].

To summarize and analyze the clinical application characteristics of Qugu (CV 2) in ancient and modern literature based on data mining technology. The Chinese Medical Code (the 5th edition) was taken as the retrieval source of ancient literature, while the CNKI, Wanfang, and VIP databases were taken as the retrieval source of modern literature. The indications of Qugu (CV 2) used alone or with compatible acupoints, compatible acupoints, acupuncture-moxibustion manipulation, etc., were systematically sorted out. As a result, a total of 140 articles of ancient literature were included. The common indications of Qugu (CV 2) used alone were urinary retention, profuse vaginal discharge and hernia. The common indications of Qugu (CV 2) used with compatible acupoints were profuse vaginal discharge, stranguria and hernia. Sixty-four acupoints were concurrently used with Qugu (CV 2), Qugu (CV 2) was mainly compatible with acupoints of conception vessel, bladder meridian and liver meridian, and the high-frequency acupoints included Zhongji (CV 3), Guanyuan (CV 4) and Sanyinjiao (SP 6); five-shu points were the most used special acupoints, and moxibustion therapy was often used. A total of 73 modern articles were included. The common indications of Qugu (CV 2) used alone were urinary retention, erectile dysfunction and chronic prostatitis; the common indications of Qugu (CV 2) used with compatible scupoints were urinary retention, erectile dysfunction and prostatic hyperplasia. Thirty-six acupoints were concurrently used with Qugu (CV 2), Qugu (CV 2) was mainly compatible with acupoints of conception vessel, kidney meridian and spleen meridian, and the high-frequency acupoints included Zhongji (CV 3), Guanyuan (CV 4) and Zusanli (ST 36); front-mu points were the most used special acupoints, and acupuncture therapy was often used. Qugu (CV 2) treats a wide range of diseases in ancient times, the distant treatment effectiveness of acupoints is emphasized; and it mainly treats local diseases in modern times, the nearby treatment effectiveness of acupoints is emphasized.

Treatment with the herbal medicine, naoxintong improves the protective effect of high-density lipoproteins on endothelial function in patients with type 2 diabetes.

The protective effect of high­density lipoprotein (HDL) on endothelial function is impaired in patients with type 2 diabetes mellitus (T2DM), which may result in atherosclerotic complications. Naoxintong (NXT) is a compound preparation that includes Radix Astragali, Angelicae sinensis, Radix Paeoniae Rubra and Ligusticum wallichii. It is widely administered in China to prevent atherosclerotic complications. In the present study, NXT was administered to 69 patients with T2DM. HDLs were isolated from patient blood samples prior to and following the intervention. In vitro endothelial functions of HDL, including proliferation, migration, angiogenesis, and anti­apoptosis were investigated by bromodeoxyuridine, wound healing, Transwell and Matrigel tube formation assays on human umbilical vein endothelial cells (HUVECs). The results from the present study demonstrated that HUVECs treated with HDL isolated from diabetic patients following NXT therapy exhibited increased proliferative effects (10­27%; P<0.05), and improved migration ability (15­35%; P<0.05), anti­apoptotic function (23­34%; P<0.05) and angiogenesis (30­54%; P<0.001). Furthermore, the phosphorylation levels of Akt (26­36%; P<0.01) and extracellular signal­regulated kinase (16­80%; P<0.01) were increased following NXT therapy. The present in vitro study demonstrates that the protective effect of HDL on endothelial function is markedly impaired in diabetic patients who tend to develop atherosclerosis, and the impaired function may be partly abrogated by NXT.