Analgesic effect of combined therapy of medication and acupuncture in PVP for osteoporotic vertebral compression fracture: a randomized controlled trial / 中国针灸

OBJECTIVE@#To evaluate the analgesic effect and application advantage of acupuncture combined with local anesthesia of lidocaine in percutaneous vertebroplasty (PVP) for the patients with osteoporotic vertebral compression fracture (OVCF).@*METHODS@#A total of 60 patients with OVCF and receiving PVP at single vertebra under local anesthesia were selected and randomized into an acupuncture plus medication group and a simple medication group, 30 cases in each one. In the simple medication group, the local laying infiltration anesthesia with 1% lidocaine 30 mL was used. In the acupuncture plus medication group, firstly, filiform needles were used to stimulate Hegu (LI 4), Neiguan (PC 6), Jinmen (BL 63) and Yintang (GV 29) with reducing technique, and then the epidermal infiltration anesthesia was followed with 1% lidocaine 4 mL. The needles were retained till the end of operation. Successively, before operation (T@*RESULTS@#In the acupuncture plus medication group, MAP and HR were lower than those in the simple medication group at T@*CONCLUSION@#Acupuncture combined with medication reduces the dose and adverse reactions of anesthetics, alleviates pain degree of patients, shortens the duration of operation and improves patients' subjective satisfaction in PVP for OVCF.

Middle and Long-term Clinical Effiacacy of Duhuo Jishengtang Combined with Minimally Invasive Decompression of Lumber Spine in Treatment of Degenerative Lumbar Spinal Stenosis with Kidney Deficiency Syndrome / 中国实验方剂学杂志

Objective:To observe the clinical efficacy of Duhuo Jishengtang combined with minimally invasive decompression of lumber spine in the treatment of degenerative lumbar spinal stenosis with kidney deficiency syndrome for more than 3 years. Method:Through a single-center parallel randomized controlled clinical trial， 63 patients with degenerative lumbar spinal stenosis who were hospitalized in Jiangsu Hospital of Traditional Chinese Medicine from October 2015 to April 2017 were observed for more than three years. Among them， there were 31 cases in the operation combined with traditional Chinese medicine group （observation group） and 32 cases in the operation combined with Celebrex and Mecobalamin group （control group）. Both groups were given routine treatment. The observation group was treated with Duhuo Jishengtang for 3 weeks， while the control group was treated with Celebrex and Mecobalamin for 3 weeks. Result:In the aspect of pain improvement， only 3 months after operation， the observation group was superior to the control group （P<0.05）， with no significant advantage at other time nodes during follow-up. During the 3-month follow-up and a longer period， it was confirmed that observation group had a significant advantage in improving lumbar function （P<0.01）. At the last follow-up， the good efficacy rate of observation group was 83.87% （26/31）， while the good efficacy rate of the control group was 62.5% （20/32）. There was no unstable performance in the last follow-up of the two groups. There was no statistically significant difference between two groups. Conclusion:The middle and long-term follow-up for minimally invasive decompression of lumber spine showed a satisfactory efficacy in the treatment of degenerative lumbar spinal stenosis， with no impact on the stability of the operative segments. For patients of lumbar spinal stenosis with kidney deficiency syndrome， Duhuo Jishengtang can promote the recovery of postoperative neurological function， and improve the good efficacy rate of clinical treatment， but with no obvious advantage in pain relieve after operation.

Clinical analysis of surgically treated cervical spondylotic myelopathy with erectile dysfunction / 中华男科学杂志

<p><b>OBJECTIVE</b>To investigate the recovery of sexual function of surgically treated male patients with cervical spondylotic myelopathy.</p><p><b>METHODS</b>A prospective and a mean 16-month postoperative follow-up were conducted for 22 male patients surgically treated for cervical spondylotic myelopathy complicated by sexual dysfunction. Their neurologic scores were obtained by the Japanese Orthopedic Association (JOA) Scoring System, their sexual function assessed by the International Index of Erectile Function (IIEF), and their pre- and post-operative reflexogenic and psychogenic erection analyzed by comparison.</p><p><b>RESULTS</b>Most of the patients experienced an obvious improvement in neurological function after the surgery, with a significantly higher JOA score than pre-operation ( P < 0.01). Compared with the preoperative rates of abnormal reflexogenic and psychogenic erection, 82% (18/22) and 18% (4/22) , the average IIEF score was elevated from preoperatively (9.90 +/- 2. 22) to postoperatively (20.89 +/- 3.89), with a statistically significant difference (P < 0.01).</p><p><b>CONCLUSION</b>Cervical spondylotic myelopathy induces sexual as well as neurological dysfunction, mostly with abnormal psychogenic but normal reflexogenic erection. With neurological recovery, most of the patients may experience an improvement in their sexual function after surgery.</p>

Bicarbonate secretion by the female reproductive tract and its impact on sperm fertilizing capacity / 生理学报

The luminal fluid environment of the female reproductive tract is considered critical for the sperm to undergo a series of molecular events leading to the final acquisition of their fertilizing capacity. It has been shown that the fluid in the female reproductive tract contains high content of HCO3- and it plays an important role in sperm functions including sperm motility, capacitation, hyperactivation and acrosome reaction. This review summarizes the effects of HCO3- on sperm functions occurring in the female reproductive tract and discusses the transport mechanisms involved in mediating uterine HCO3- secretion. New evidence is also presented to show possible cause of female infertility due to defective HCO3- transporting mechanism.