This article reports a case of multiple cranial nerve injury after gamma knife radiosurgery treated with acupuncture and moxibustion combined with rehabilitation therapy. The patient presented with weakness of facial and tongue muscles, hoarseness, choking on water, and swallowing difficulties. The syndrome was attributed to qi and blood deficiency, and blood stasis obstructing the collaterals. The treatment principle focused on replenishing qi and blood, promoting blood circulation and unblocking collaterals. Yintang (GV24⁺), Lianquan (CV23), Qihai (CV6), Guanyuan (CV4), and Cuanzhu (BL2), Yangbai (GB14), Jingming (BL1), Sizhukong (TE23), Yingxiang (LI20), Sibai (ST2), Juliao (ST3), Quanliao (SI18), Dicang (ST4), Jiache (ST6), Xiaguan (ST7), Taiyang (EX-HN5) on the affected side, bilateral Jinjin (EX-HN12), Yuye (EX-HN13), Hegu (LI4), Zusanli (ST36), Sanyinjiao (SP6), Tianshu (ST25) were selected. Among these, bilateral Jinjin (EX-HN12) and Yuye (EX-HN13) were treated with pricking, Dicang (ST4) and Jiache (ST6) on the affected side were connected to an electroacupuncture device, and warming acupuncture was applied at Guanyuan (CV4). Rehabilitation therapy and electromyographic biofeedback were also incorporated. The treatments were given 2-3 times a week. After 18 months of intermittent treatment, the patient reported significant improvement, House Brackmann (H-B) facial nerve function grade was Ⅳ, and Sunnybrook facial nerve rating scale score was 53 points. After 2-month of follow-up, the patient reported normal swallowing ability and restored social engagement.
Humans ; Acupuncture Points ; Acupuncture Therapy ; Cranial Nerve Diseases/therapy*

This article reports a case of adult scoliosis with limb tremor treated with electroacupuncture. The patient presented with neck stiffness accompanied with limb tremor as the primary symptoms. The pattern was attributed to yang qi deficiency, and the treatment principle focused on unblocking the governor vessel, warming yang, and regulating qi. Acupuncture was applied to Dazhui (GV14), below the spinous processes of C₄-C₆ and bilateral C₄-C₆ Jiaji (EX-B2) points, Feishu (BL13), Xinshu (BL15), Pishu (BL20), Ganshu (BL18), Shenshu (BL23), Dachangshu (BL25). After achieving deqi sensation, bilateral C₄ Jiaji (EX-B2) and C₆ Jiaji (EX-B2) points were separately connected to an SDZ-Ⅴ electroacupuncture device, with continuous wave, 2 Hz of frequency, intensity should be within the tolerance of the patient, the needles were retained for 20 min. For the first 5 months, the treatment was 1-2 times a week, then reduced to 1-2 times a month thereafter. After 30 times of treatment, the patient's bilateral lower limb tremor resolved, the clinical rating scale for tremor (CRST) score was 13 points, the scoliosis showed improvement with about 10° reduction in Cobb angle. At 1-month follow-up, the condition remained stable without progression of scoliosis.
Adult ; Humans ; Acupuncture Points ; Electroacupuncture ; Scoliosis/physiopathology* ; Tremor/complications*

The medical records from 20 pregnant women with pregnancy preservation who underwent only cardiac surgery in our hospital from January 2012 to December 2022 were retrospectively analyzed. The patients were divided into 2 groups according to the fetal outcome: fetal survival group and fetal loss group. Eleven patients were included in fetal survival group and 9 patients in fetal loss group. The overall fetal mortality rate was 45%. In fetal loss group, 2 cases died during operation, and the other 7 cases died at 26 (29) days after operation. The valvular disease and infective endocarditis were the most common heart diseases diagnosed in fetal survival group, while type A aortic dissection in fetal loss group. There were 2 cases and 6 cases with pulmonary hypertension, 2 cases and 3 cases with a history of cardiac surgery, and 3 cases and 5 cases underwent emergency surgery in fetal survival group and in fetal loss group, respectively. Four pregnant women underwent deep hypothermic circulatory arrest in fetal loss group. One patient with type A aortic dissection died 15 days after cardiac surgery, with an overall maternal mortality rate of 5% in fetal loss group. The incidence of adverse events after maternal cardiac surgery was 25%, all of which occurred in fetal loss group. In conclusion, the adverse fetal outcomes may be related to type A aortic dissection, pulmonary hypertension, recardiac surgery, emergency surgery, deep hypothermic circulatory arrest, adverse events after cardiac surgery, and long-term related factors after surgery in pregnant women with pregnancy preservation undergoing cardiac surgery alone.

Objective:To study the risk factors for acute kidney injury (AKI) after adult orthotopic liver transplantation.Methods:The clinical data of 232 recipients who underwent orthotopic liver transplantation at the First Affiliated Hospital of Zhengzhou University from January 2019 to April 2021 were retrospectively analyzed. There were 195 males and 37 females, aged (49.1±9.4) years old. The patients were divided into two groups according to whether AKI had occurred within 7 days of surgery into the AKI group ( n=112) and the non-AKI group ( n=120). Clinical data including basic information, preoperative hematological indexes, operation time and postoperative hospital stay were compared between the two groups. Factors associated with AKI after orthotopic liver transplantation were studied using univariate analysis and those factors with significant differences were included in multifactorial logistic regression analysis. Results:Among 232 patients who underwent orthotopic liver transplantation, 112 patients developed AKI after surgery, with an incidence of 48.3% (112/232). There were 64 patients with AKI stage 1 (57.1%, 64/112), 30 patients with AKI stage 2 (26.8%, 30/112), and 18 patients with AKI stage 3 (16.1%, 18/112). Logistic regression analysis showed that hypertension ( OR=5.874, 95% CI: 1.931-17.863, P=0.002) and high scores on the model for end-stage liver disease (MELD) ( OR=1.041, 95% CI: 1.010-1.074, P=0.010) were independent risk factors for AKI after orthotopic liver transplantation. Conclusion:Hypertension and MELD score were independent risk factors for postoperative AKI in orthotopic liver transplant recipients.

Objective: Dendrobium polysaccharide(DOP-1-1) was prepared and its effects on the proliferation, differentiation and mineralization of pre-osteoblast MC3 T3-E1 cells were investigated. Methods : A homogeneous polysaccharide(DOP-1-1) was obtained from Dendrobium officinale polysaccharide(DOP) through systematic separation and purification, and the structure of DOP-1-1 was studied by high-performance gel permeation chromatography, monosaccharide analysis, infrared spectroscopy, methylation analysis, GC-MS and NMR spectroscopy.In vitroexperiments were performed to detect the effects of DOP-1-1 on the proliferation, differentiation and mineralization of MC3 T3-E1 cells by MTT method, ALP activity determination and Alizarin Red S staining. At the same time, Western blot was used to determine the effect of DOP-1-1 on the expression of bone-related proteins(Pin1, BMP2, RUNX2) in MC3 T3-E1 cells. Results : DOP-1-1 was a homogeneous polysaccharide with relative molecular weights of 3 611, which was composed of mannose, glucose and galactose. DOP-1-1 had excellent activity of promoting osteoblast proliferation in a low concentration, and the effects of 2.0 and 4.0 μmol/L of DOP-1-1 were equivalent to Positive Control 17β-estradiol(E2). Compared with the control group, E2 and DOP-1-1(4.0, 8.0 μmol/L) increased the ALP activity and mineralization rate in MC3 T3-E1 cells(P<0.01). In particular, the ALP activity and mineralization rate of DOP-1-1(8.0 μmol/L) were higher than those of the positive control E2(P<0.001). In addition, the expression of Pin1, BMP2, and RUNX2 protein in MC3 T3-E1 cells in the DOP-1-1 group was higher than that in the control group(P<0.05). Conclusion DOP-1-1 can promote the proliferation, differentiation and mineralization of MC3 T3-E1 cells in vitro, and its mechanism is related to the activation of Pin1/BMP2 signaling pathway.

Objective To observe the way of vascularization of acellular nerves and evaluate the enhanced vascularization of using COMP-Ang-1 into acellular nerve on bridging sciatic nerve gaps by radiography.Methods From March,2013 to June,2014,acellular nerves were harvested by chemical extraction.Thirty-six female rats weighing 200-250 g were randomly divided into 2 groups:18 animals with 1 cm long sciatic nerve lesions were repaired by nerve grafting (control group),18 animals with 1 cm long sciatic nerve lesions were repaired by nerve grafting and COMP-Ang-1 were administrated after surgery.Grafts were harvested after perfusion of lead oxide (carotid artery) on day 7,day 14 and day 21 postoperatively.Radiography was performed to capture the two dimensional image.The rules of vascularization of acellular nerve and the enhanced effects of COMP-Ang-1 on vascularization were evaluated.Results The density of vessels in COMP-Ang-1 group were higher than control group after 7 days (2701.60 ± 318.93 vs.925.40 ± 106.22,P =0.030),14 days (3309.21 ± 381.31 vs.2832.70 ± 189.23,P =0.210) and 21 days (4787.33 ± 251.09 vs.3469.36 ± 232.10,P =0.030) postoperatively; the area of vessels in COMP-Ang-1 group were higher than control group after 7 days (9231.03 ± 581.91 μm2 vs.4839.01 ± 101.01 μm2,P =0.043) and 14 days (15561.13 ± 697.73 vs.6811.07 ± 250.05,P =0.049) postoperatively.Conclusion COMP-Ang-1 can enhance the vascularization of acellular nerves fairly.

10.3969/j.issn.2095-4344.2013.26.013

Objective To determine if the cardiac index (CI) measured with arterial pressure-based cardiac output (APCO) agrees with that measured with pulmonary artery catheter (PAC) during cesarean section in parturients with congenital heart disease and severe pulmonary hypertension.Methods Thirty parturients with congenital heart disease and severe pulmonary hypertension,scheduled for elective cesarean section,were enrolled in the study.APCO and PAC were used for cardiac output and other parameters of hemodynamics monitoring during operation in all patients.Continuous epidural anesthesia was performed.CI was recorded immediately before epidural administration (T1),at 5 and 10 min after epidural administration (T2-3),immediately before delivery (T4),and at 2 and 5 min after delivery (T5-6).The correlation was tested by Pearsone correlation analysis.CI derived from APCO and PAC was compared by Bland-Altman analysis for agreement.Results CI measured with PAC was significantly higher than that measured with APCO (P ＜ 0.05).Compared with the baseline value at T1,no significant difference in CI measured with PAC and APCO was found at T11-T4 and T6 (P ＞ 0.05),and CI measured with PAC and APCO was significantly increased at T5 (P ＜ 0.05).Bland-Ahman analysis showed poor agreement between CI measured with the two methods.The correlation analysis showed that there was positive correlation between CI derived from the two methods at T1-6 (the correlation coefficient was 0.93,0.95,0.94,0.89,0.96 and 0.91 at T1-6,respectively,P ＜ 0.05).Conclusion CI value obtained with APCO agrees poorly with that obtained with PAC during cesarean section in parturients with congenital heart disease and severe pulmonary hypertension,but agrees well in monitoring the changing trend of CI.

Objective To discuss how to assess scientifically on the outcome of clinical application with peripheral nerve graft materials. Methods All Pubmed database from 1990 to 2010 were retrieved,and searched the English literatures about the application with peripheral nerve graft materials. The literatures consisted of original clinical research and review excluding animal experiments, repetitive research and irrelevant literatures. The clinical trials data of U.S. was also our target. The information about the safety and effectiveness of peripheral nerve graft materials and related statistical problems were discussed. Results Totally 1578 literatures were identified. Following reading titles and abstracts, we excluded some irrelevant articles. Finally 31 literatures and 2 issue of clinical research from clinical trial data of U.S. were included. After analysis on the literatures, we gained the following results: a remarkable degree of homogeneity among patients can be formed by setting the inclusion and exclusion criteria. For the assessment of proper digital nerve repair, Macknnon- Dellon evaluation is commonly applied, but for the composite nerve, BMRC evaluation is the main method and electromyography can be used as a secondary choice. The safety of peripheral nerve graft materials cannot be evaluated throughout one's life according to the current level of science and technology. It should be evaluated by long-term clinical observation. Randomized clinical trials with random grouping was a gold standard for clinical trials with a good balance and strong comparability. However, non-randomized controlled trials also have an important value. Conclusion It is impossible to make all affected factors homogeneity in a limited timespace conditions of clinical trial. However, we can try our best to keep factors homogeneity to maximum degree by setting the inclusion and exclusion criteria. The scientific assessment of outcome of peripheral nerve repair can be carried out with reasonable and internationally recognized nerve function evaluation methods, strict follow-up time and statistics programme meeting the clinical requirement.

Objective To evaluate the safety and efficacy of the human acellular nerve allograft (hANG)for nerve repair in the clinical setting,and report the early outcomes of bridging digital nerve defect with the hANG. Methods Four patients with 5 digital nerve injuries were included in this pilot study.The nerves defect ranged from 10-20 mm and were bridged with the hANG(manufactured by Zhongda Medical Equipment Co.,Ltd,Guangzhou,China).Four digital nerve acute injuries in 3 patients were repaired with hANG primarily,while the nerve in another patient was reconstructed secondarily.The procedure was performed under a 10-manifying operating microscope.The nerve stumps were debrided until the normal fascicles could be seen.hANG was inserted between the proximal and distal stumps and end-to-end neurorrhaphy was performed with 9-0 sutures.Postoperative cares included dressing change and administration of antibiotics.No immunosuppressants had been used.The follow-up time ranged from 1 to 3 months.The wound and blood sample were examined for the safety of hANG.The nerve function Wag evaluated according to the scoring system proposed by the Nerve Injuries Committee of the British Medical Research Council. Results All wounds healed primarily.The adverse effects,such as rejection,allergy,infection,and toxicity to the liver and kidney were absent.The results of blood biochemistry test were within the normal range.The injured nerve achieved good functional recovery.In 2 cages,the 2 point discrimination(2PD)was 8mm(S3~+,excellent). Conclusion Based on the short term follow-up,using hANG to repair digital nerve defect as long as 20mm was safe,and the nerve functional recovery is pretty good.