Objective To evaluate the clinical effect of acupuncture combined with estazolam for the treatment of primary insomnia with heart and spleen deficiency type. Methods Seventy qualified patients were randomized into treatment group and control group, 35 in each group. Both groups received oral use of estazolam before bed time for 6 continuous weeks, and acupuncture group was additionally given acupuncture for regulating governor vessel and tranquilizing spirit on acupoints of Baihui(GV20), Yintang(GV29), Shenting(GV25), Anmian (EX-HN22), Shenmen(H7), Sanyinjiao(SP6), 3 times a week and lasting for 6 continuous weeks. The sleep state of the patients was estimated according to Pittsburgh Sleep Quality Index (PSQI), Epworth Sleepiness Scale (ESS) and Athens Insomnia Scale(AIS) before treatment, on the third and the sixth week of treatment, and one month after the completion of treatment. Results (1) Five cases in the treatment group and 3 cases in the control group were dropped out for not completing the treatment timely. In the end , 30 cases in the treatment group and 32 cases in the control group finished the trial. (2) The total effective rate in the treatment group was up to 90.0%, and was 71.9% in control group, the difference being significant(P<0.01).(3) Compared to the control group, the scores of PSQI, ESS and AIS were much decreased in treatment group on the third and the sixth week of treatment , and one month after treatment(P<0 . 05 or P<0 . 01). Conclusion Acupuncture for regulating governor vessel and tranquilizing mind combined with oral use of estazolam exerts certain therapeutic effect for the treatment of heart and spleen deficiency type insomnia, and the effect was superior to that of estazolam alone.

OBJECTIVETo observe the effects and duration of electroacupuncture on the mechanical pain threshold induced by paclitaxel and explore its analgesic mechanism.

METHODSSixty-four C57BL/6J male mice were randomly divided into 4 groups, a normal+sham EA group, a normal+EA group, a medicine+sham EA(Med+ sham EA) group, a medicine + EA (Med + EA) group, 16 cases in each group. The model of chemotherapy-induced peripheral neuropathy was established with paclitaxel intraperitoneal injection on the 1st, 3rd, 5th, 7th day in the Med + sham EA group and the Med + EA group. EA of 30 min was used on bilateral "Zusanli (ST 36)" on the 9th, 11th, 13th, 16th, 18th, 20th, 23rd, 25th, 27th, 30th day in the EA groups, 2 Hz/100 Hz and 1~ 1.5 mA. Acupuncture was applied on the same acupoint at the same times in the sham EA groups. Mechanical pain thresholds were tested by VonFrey before and after model establishment, namely on the 8th, 14th; 21st and, 28th day. The heart blood of 8 mice was drawn quickly to collect serum in every group on the 31st day, and the contents of tumor necrosis factor α (TNF-α), interleukin-1α (IL-1α), interleukin-1β (IL-1β) in proinflammatory cytokine were examined by ELISA. Mechanical pain thresholds were tested by VonFrey for the rest 8 mice of each group until there was no apparent difference in the two paclitaxel groups once a week,namely on the 35th, 42nd, 49th day.

RESULTSThe pain thresholds of each group were not statistically different before model establishment (P > 0.05). After model establishment (on the 8th day), thresholds of the paclitaxel groups were lower than those of the normal groups (all P < 0.05). After EA, the mechanical pain thresholds of the Med + EA group were higher than those of the Med + sham EA group at all the time points, and there was statistical difference on the 14th, 21st and 28th day (all P < 0.05). The analgesic effect was lasting to the 49th day. The contents of TNF-α, IL-1α, IL-1β of the Med + EA group were decreased than those of the Med+sham EA group in different degree, with statistical significance of IL-1α (P < 0.05).

CONCLUSIONEA can effectively treat paclitaxel-induced peripheral neuropathy,and the analgesic mechanism is probably related to decreasing the proinflammatory cytokine.

Acupuncture Points ; Animals ; Antineoplastic Agents ; administration & dosage ; adverse effects ; Electroacupuncture ; Humans ; Interleukin-1beta ; genetics ; metabolism ; Male ; Mice ; Mice, Inbred C57BL ; Neoplasms ; drug therapy ; Peripheral Nervous System Diseases ; etiology ; genetics ; metabolism ; therapy ; Tumor Necrosis Factor-alpha ; genetics ; metabolism

Objective To observe the effect of 7 kinds of Chinese herbs(Pericarpium Arecae, Folium Sennae, Fructus Tsaoko, Fructus Amomi, Rhizoma Atractylodis Macrocephalae, Fructus Aurantii, Fructus Aurantii I mmaturus), and 2 kinds of active compounds (bornyl acetate, synephrine) of Chinese herbals on gastrointestinal motility of chronic experimental beagle model. Methods Six beagles were used for inducing chronic experimental model. The beagles’antrum, duodenum, jejunum, ileum and colon were implanted with strain gauges to record canine gastrointestinal motility. Gastric fistula was set up for the intake of Chinese medicine decoction, and the external jugular vein catheter was made for intravenous administration. After modeling, the fasting gastrointestinal motility features of the beagles were observed for 120 min every day, and for 7 continuous days. From the 7th day after modeling, fasting gastrointestinal motility before medication was recorded as fundamental control, and when the interdigestive migrating motor complex (MMC) I phase arrived, the gastrointestinal motilities were sequently recorded after treatment with the 7 kinds of herbs(gavage of 200 mL of the decoction of each herb through gastric fistula), normal saline(200 mL), bornyl acetate(active ingredient of Fructus Aurantii and Fructus Aurantii Immaturus, intravenous injection), and synephrine (active ingredient of Fructus Amomi, intravenous injection). All of the animals were treated with only one kind of Chinese herb one day , and the observation of each herb lasted for 2 continuous days. MMC cycle, frequency of contraction, sum of contraction, amplitude of contraction, average of amplitude, and motor index (MI) were observed by strain gauges. Results On postoperative day 1-6, the animals had gastrointestinal hypomotility and no MMC cycle was recorded. On postoperative day 7, the canine antrum, duodenum, jejunum and ileum showed typical MMC cycle while the colon had irregular MMC cycle at fasting interdigestive period. Compared with the gastrointestinal motilities before treatment and those of the normal saline group, the number of contraction waves and MI were significantly increased in the antrum, duodenum, jejunum, ileum and colon after intervention with Pericarpium Arecae and bornyl acetate, were increased in the duodenum, jejunum, ileum and colon after treatment with Folium Sennae and Fructus Tsaoko (P<0.05), and were also enhanced in the antrum and duodenum after administration of Fructus Amomi(P < 0.05). Treatment with Fructus Aurantii induced the decrease of MI in the jejunum, Fructus Aurantii Immaturus decreased MI of the jejunum and colon, and synephrine decreased the number of antrum contraction waves and MI of the antrum and jejunum(P < 0.05). Conclusion The chronic experimental model is effective for the screening of Chinese herbs for improving gastrointestinal motility. Pericarpium Arecae, Folium Sennae, Fructus Tsaoko, Fructus Amomi, and bornyl acetate can increase gastrointestinal motility, while Fructus Aurantii, Fructus Aurantii Immaturus and synephrine can inhibit the gastrointestinal movement, and Rhizoma Atractylodis Macrocephalae has no effect on gastrointestinal motility.

Objective To determine the effecting factors for diagnosis of binign or malignant in cystic lesions of pancreas(CLP).Methods One hundred twenty-six patients undergoing operations for CLP or suspected CLP in this hospital from January 1984 to June 2008 were reviewed.Patients were divided into two groups according to lesion's histological features after operation.The predictive effect of various preoperative factors on the malignant potential of CLP was evaluated.Results One hundred twenty-six patients underwent operations for suspected pancreatic cystic neoplasms.There were 89 benign and 37 malignant CLPs.The univariate analysis showed that gender, clinical symptoms(jaundice and weight loss), elevated serum CA199, and presence of one or more of three morphologic features such as solid component, nodule or septation were significantly different between benign and malignant cystic neoplasm of pancreas.The multivariate analysis indicated that imaging features and gender were independent predictors of malignancy.Conclusion In patients with suspected pancreatic cystic neoplasms, elevated serum CA199, clinical symptoms(jaundice and weight loss)and presence of suspicious morphologic features on imaging are predictors of malignant potential of CLP.Patients with a high likelihood of a potentially malignant or malignant lesion based on these three factors should undergo operation without additional investigations.

OBJECTIVETo evaluate the clinical results and the value of the posterior approach 360° vertebral canal decompression and transfacet discectomy combined with interbody fusion and pedicle screw internal fixation for the treatment of ossifying thoracic disc herniation.

METHODSThirty nine cases of ossifying thoracic disc herniation who accepted the posterior approach 360° vertebral canal decompression and transfacet discectomy combined with interbody fusion and pedicle screw internal fixation were included in this study. There were 21 male and 18 female patients. The age ranged from 33 to 69 years, with an average of 53 years. The course of disease ranged from 1 month to 18 months, with an average of 6.5 months. The lesion locations were T7-8 for 1 case, T8-9 for 4 cases, T9-10 for 9 cases, T10-11 for 7 cases, T11-12 for 10 cases, T12-L1 for 6 cases, and both T11-12 and T12-L1 for 2 cases. The clinical results were evaluated by Otani scored system.

RESULTSThe operative time was from 2.5 to 5.0 hours, with average of 3.3 hours. The blood loss was from 400 to 2 000 ml, with average of 850 ml. All patients were successfully operated without neurological symptoms aggravation and accidents. The followed-up period was 24 to 60 months, mean 40.5 months. According to Otani scored system, there were excellent results in 16 cases and good results in 18 cases. The clinical satisfaction rate was 87.2%. All obtained bony fusion without instrument failure.

CONCLUSIONPosterior approach 360° vertebral canal decompression and transfacet discectomy combined with interbody fusion and pedicle screw internal fixation is a safe and effective surgical procedure for the treatment of ossifying thoracic disc herniation.

Adult ; Aged ; Decompression, Surgical ; methods ; Female ; Follow-Up Studies ; Humans ; Intervertebral Disc Displacement ; surgery ; Male ; Middle Aged ; Spinal Fusion ; methods ; Thoracic Vertebrae ; Treatment Outcome

Objective To investigate the Effects of inflammatory response and postoperative analgesia on thoracic paravertebral nerve block in patients undergoing radical resection of lung cancer. Methods In this study, 68 patients with radical resection of lung cancer were divided into observation group(34 cases)and control group (34 cases)randomly. The anesthesia method of the observation group was general anesthesia combined with thorac-ic paravertebral nerve block ,and the anesthesia method of control group was general anesthesia. Serum IL-6 and IL-10 concentrations were measured before anesthesia(T0),30 min after surgery starts(T1),surgery end(T2),6h after surgery(T3). The visual analogue score of 2 h,12 h,24 h and 48 h postoperatively in two groups were re-corded. The postoperative 24h sufentanil dosage,the number of PCIA pump pressure and the total amount of back-ground infusion were measured. Results Compared with the control group,the serum IL-6 level of T2 and T3 in the observation group were significantly lower than those of the control group ,while the IL-10 concentration was significantly higher in the observation group(P<0.05). The VAS scores of 2 h,12 h and 24 h in the observation group were significantly lower than those in the control group(P<0.05). The 24h sufentanil dosage,PCIA pump pressure and the total amount of background infusion in the observation group were significantly lower than those in the control group(P < 0.05). Conclusions Preoperative thoracic paravertebral nerve block can significantly re-duce the inflammatory response and enhance postoperative analgesia.

Objective:To analyze the serum anti-Müllerian hormone (AMH) levels in women of childbearing age in different age groups in Henan, and establish the medical reference intervals based on measurement results from this population.Methods:From January to June 2017, 620 healthy women of childbearing age (20-34 years old), who underwent pre-pregnancy eugenics and pre-marital checkups in 13 project sites in Henan, were included in this study. Participants were divided into 3 age groups: 20-24 years group ( n=210), 25-29 years group ( n=207), and 30-34 years group ( n=203). Spearman correlation coefficient was used to evaluate the correlation between serum AMH level and age; Kruskal-Wallis H test was used to compare the serum AMH levels of different age groups; Wilcoxon test was used for comparison between pairs; the percentile method ( P2.5, P97.5) was used to establish medical reference interval of serum AMH in women of childbearing age for the whole population and different age groups, respectively. Results:The correlation coefficient between serum AMH and age in women of childbearing age (20-34 years old) is -0.17 ( P<0.001). There was a statistically significant difference in the overall frequency distribution of serum AMH levels among the three different age groups ( H=21.978, P<0.05). Among them, there is a statistically significant difference between the 20-24 years group and the 30-34 years group ( Z=4.292, P<0.05). There is a statistically significant difference between the 25-29 years group and the 30-34 years group ( Z=3.803, P<0.05). The reference range of serum AMH is 0.281-9.693 μg/L in this cohort; the reference range of serum AMH is 0.524-10.760, 0.229-9.200, 0.115-8.200 μg/L for women of childbearing age at 20-24, 25-29 and 30-34 years, respectively. Conclusion:The serum AMH level of women of childbearing age (20-34 years old) decreases with age. It is of great significance to establish the serum AMH reference interval for women of childbearing age in different age groups in Henan.