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Objective: To observe the effect of transcutaneous electrical acupoint stimulation (TEAS)combined with epidural analgesia on postpartum depression and to explore its underlying mechanism., Methods: One hundred and twenty cases of full-term primiparous women with singleton pregnancy were selected from May 2018 to November 2018 in Jinzhong Maternal and Child Health Hospital. The parturients with labor analgesia requirement were randomly divided into the epidural group and the combination group, and the parturients without labor analgesia requirement were used as the control group, with 40 cases in each group. Patients in the control group did not receive labor analgesia and were treated according to the routine procedures of natural delivery; patients in the epidural group received epidural labor analgesia; patients in the combination group received TEAS at bilateral Hegu(LI4), Sanyinjiao(SP6) and Zusanli(ST36) (2 Hz/100 Hz, the current intensity is gradually increased from 15 mA, and the treatment was performed every 2 h, 20 min each time) combined with epidural labor analgesia. The visual analogue scale (VAS) scores were recorded when the uterine orifice opened to 3, 6, 8, 10 cm. Plasma glutamate was measured using high-performance liquid chromatography before analgesia, at the end of the third stage of labor and 42 days after delivery, and Edinburgh postnatal depression scale (EPDS) score was measured at 42 days after delivery., Results: In comparison with the control group, the VAS score, EPDS score and the incidence of postpartum depression of the epidural group and the combination group were significantly lower( P <0.05), and the combination group had significant decrease than those in epidural group ( P <0.05). Immediately before analgesia, there was no statistically significant difference in glutamate levels among the 3 groups ( P >0.05). Compared with the control group, at the end of the third stage of labor and 42 days postpartum, the glutamate levels of the epidural group and the combination group were significantly reduced( P <0.05), and the combination group decreased more significantly than the epidural group ( P <0.05)., Conclusion: TEAS combined with epidural analgesia can reduce the incidence of postpartum depression, possibly by down-regulating plasma glutamate level and relieving of labor pain.

Through the traditional Chinese medicine inheritance platform system, with the help of medical records, Ye Tianshi and Wu Jutong's medication characteristics for summer heat sickness were analyzed, the laws of the two people's medication were summarized, and the similarities and differences between the two were explored to explore the relationship. As a result, it was found that both of them recognized the relationship between summer heat and wetness, and Wu Jutong believed that "wind" was also an important pathogenic factor. Both of the patients were treated with cold medicine and warm medicine. They used mostly bitter, sweet, pungent taste and lungs, spleen, stomach, and heart meridian are the main components; two are commonly used Armeniacae Semen Amarum, Talcum, Rehmanniae Radix, Ophiopogonis Radix, Pinelliae Rhizoma and other drugs, Ye Tianshi use Scrophulariae Radix, Tetrapanacis Medulla, Coicis Semen and other drugs more, Wu Jutong use Gypsum Fibrosum, Sojae Semen Praeparatum, Menthae Haplocalycis Herba and other drugs more; at the same time, a combination of two high-frequency medicines used by two people has been excavated, and a new prescription has been deduced to provide a reference for further understanding and treatment of summer diseases., Competing Interests: The authors of this article and the planning committee members and staff have no relevant financial relationships with commercial interests to disclose., (Copyright© by the Chinese Pharmaceutical Association.)

Objective: To analyze the surgical treatment and prognosis of non-traumatic acute lower limb ischemia, and compare the morbidity and prognosis of acute arterial embolism and acute arterial thrombosis., Methods: The clinical data of 154 acute lower limb ischemia patients surgically treated from July 1999 to December 2007 were retrospectively analyzed. Fogarty catheter embolectomy was used in all patients; in which, 128 cases underwent Fogarty catheter embolectomy only, 8 cases Fogarty catheter embolectomy combined with endarterectomy, 13 cases Fogarty catheter embolectomy combined with vascular reconstruction with prosthetic graft or great saphenous vein, 5 cases Fogarty catheter embolectomy combined with amputation. The patients were divided into two groups according to pathogenesis: acute arterial embolism group (99 cases) and acute arterial thrombosis group (55 cases). The morbidity, amputation, perioperative mortality rates and high risk factors of amputation in the two groups were compared., Results: Female experienced acute arterial embolism more often than man (60.6% vs 39.4%, P < 0.05), and more acute arterial thrombosis occurred in man (72.7% vs 27.3%, P < 0.05). The amputation rate of all cases was 9.7%, and perioperative mortality rate was 11.7%. The amputation rate in acute arterial embolism group was lower than acute arterial thrombosis group (5.1% vs 18.2%, P < 0.05). The perioperative mortality rates in the two groups were equal (11.1% vs 12.7%, P > 0.05). The statistically high risk factor of amputation for two groups was ischemic time, and smoking and diabetes were high risk factors for acute arterial thrombosis., Conclusions: Men experiences acute arterial thrombosis more often, and women experiences acute arterial embolism more often. The amputation rate of acute arterial embolism is lower than acute arterial thrombosis, and acute arterial thrombosis has more high risk factors of amputation.

Objective: To summarize experiences of aortoiliac reconstruction through retroperitoneal approach., Methods: Twenty-eight patients underwent retroperitoneal aortoiliac reconstructions, including aortic aneurysmectomy with graft replacement, aortic endarterectomy with patch angioplasty, thoraco-abdominal aortic bypass, resection of retroperitoneal mass with ilio-femoral bypass, iliac aneurysmectomy with aorto-external iliac artery bypass, removal of aortoiliac foreign body, common iliac endarterectomy, aorto (ilio)-femeral bypass and common ilio-femo-popliteal bypass. Drainage tubes were placed retroperitoneally in 24 cases., Results: All operations in this group were successful without perioperative death. The volume of intra-operative bleeding was 100-400 ml (mean 240 ml). Blood transfusion were employed in 2 cases. Retroperitoneal drainage was 50-170 ml (mean 85 ml). Naso-gastric tubes were removed 28 h on average after operation. All patients recovered uneventfully except that cardiac insufficiency, stress ulcer and retroperitoneal hematoma were present in 3 patients respectively. Twenty-two patients were followed up from 3 months to 2.5 years. One patient died of AMI 2 years after operation. One patient receiving ilio-femo-popliteal bypass was found to have occlusion of femo-popliteal segment of prosthetic graft. One patient developed brain hemorrhage 1.5 years postoperatively. All the other followed-up patients were living well., Conclusion: Retroperitoneal approach, not violating the peritoneal cavity, offers certain physiological advantages associated with minimal disturbance of gastrointestinal and respiratory function, thereby decreasing respiratory complications and postoperative ileus, avoiding intra-abdominal adhesions with their attendant risk of early and late small bowel obstruction. It proved to be a simple and safe alternative for surgical treatment of aortoiliac diseases.