Objective To study the effects of green tea extract on the decrease of serum lipids and body mass index in middle-aged person.Methods A total of 248 middle-aged person with mild hypercholesterolemia were randomly divided into 2 groups and assigned to receive tablets containing green tea extract or placebo for 20 weeks.The serum lipids and body mass index were measured.Results The levels of serum total cholesterol and lower-density lipoprotein,and the body mass index were significantly decreased with the treatment of green tea extract(all P

Objective:To study the preventive effect of drinking green tea on serum lipids and obesity of middle aged people. Method:Total of 3 317 middle-aged people were ascertained by a questionnaire, and their serum lipids were measured at their health examination. Results:Consumption of green tea significantly decreased serum total cholesterol (P

We evaluated the differential expression and function of chitinase 3‐like‐1 in macrophage stimulated by Sporothrix schenckii and Candida albicans fungicidal ability of macrophage after stimulation with Sporothrix schenckii and Candida albi‐cans separately was detected .The expression of CHI3L1 gene in macrophage stimulated by Sporothrix Schenckii and Candida albicans was evaluated with real‐time PCR .The function of CHI3L1 protein in macrophages against the reproduction of Sporo‐thrix schenckii and Candida albicans was detected in vitro .Results showed that macrophages could engulf and kill Sporothrix Schenckii and Candida albicans in vitro .The expression of CHI3L1 gene in macrophage stimulated by Candida albicans was increased obviously .At the same time ,CHI3L1 protein can damper the reproduction of Candida albicans .However ,the ex‐pression of CHI3L1 gene was not elevated when macrophage was stimulated by Sporothrix schenckii and CHI3L1 protein played little role in reproduction of Sporothrix schenckii .The expression of CHI3L1 gene in macrophage was elevated after stimulation with Candida albicans ,but was not elevated with Sporothrix Schenckii .In correspondence with differential ex‐pression ,CHI3L1 in macrophages could impair the reproduction of Candida albicans but had a weak function on Sporothrix schenckii which might contribute to the pathogenesis of spo‐rotricosis .

Objective To investigate the effect of Chinese herbal compound"Jisuikang"on the phagocyto-sis of neuronal debris by microglial cells. Methods To prepare serum containing drugs of JSK and divide them into the low,middle and high dose groups,the blank serum group and LPS+blank serum group. BV2 was labeled by lentiviral vectors containing the green fluorescent protein gene (GFP). To establish the damage neuron model and mix injured neurons with the transfected microglia. To observe the situation of microglia which was affected by serum containing drugs devour the neuronal debris. Results The middle and high dose of JSK showed greater phagocytic percentage and phagocytic index than those of the control group(P<0.001). In comparison of LPS+blank serum group,no significant difference was found in the middle and high dose of JSK. However,to the phagocytic index, which was better than that of LPS+blank serum group(P<0.05). Conclusion JSK may enhance the engulfment of neuron debris by BV2,which could provide a better living environment for the growth of neurons.

Objective To compare the analgesic effect of the ultrasound-guided modified-fascia iliaca compartment block with ultrasound-guided fascia iliaca compartment block injection in the treat-ment of elderly patients with hip fracture.Methods Sixty elderly patients with hip fracture,17 males and 43 females,falling into ASA physical status Ⅱ or Ⅲ,were randomly divide into two groups (n=30 each):ultrasound-guided modified fascial iliaca compartment block group (group M)and ultra-sound-guided fascial iliaca compartment block group (group F).The patients in group M received M-FICB using ultrasound-guided injection of 0.4% ropivacaine 5 ml in obturator nerve,15 ml in the fas-cial iliac space.The patients in group F received ultrasound-guided injection of 0.4% ropivacaine 20 ml in the fascial iliac space.FICB or MFICB was performed 20 min before epidural anesthesia in group F or group M respectively.The time of ultrasound-guided nerve block was recorded,and the onset time of femoral nerve,lateral femoral cutaneous nerve and obturator nerve block were recorded in the two groups.Visual analogue pain scores (VAS)were recorded before nerve block (T0 ),after nerve block,10 min (T1 ),20 min (T2 ),placing spinal anesthesia position (T3 ),and postoperative 24 h (T4 ).Results The onset time of obturator nerve block in group M was significantly shorter than that in group F [(4.1±1.4)min vs (10.1 ±3.9)min,P <0.05].The time of ultrasound-guided nerve block has no difference between the two groups [(2.2 ± 0.5 )min vs (2.1 ± 0.5 )min].Compared with group F,the VAS scoress at T1-T3 were lower in group M (P <0.05).Compared with T0 ,the VAS scores at T1-T4 decreased in both groups (P < 0.05 ).Conclusion Ultrasound-guided fascia iliaca compartment block is more effective in reducing the VAS scores during the supine position and reducing postoperative pain.

Objective To analyze cervical sagittal parameters change after anterior cervical discectomy fusion (ACDF) and anterior cervical corpectomy fusion (ACCF) in cervical myelopathy.Methods 80 patients with cervical myelopathy who underwent anterior cervical surgery between March 2013 and October 2014 were analyzed in this study.44 patients (24 males,20 females) were operated by ACDF,with an average age of 59.5±4.26 years old and 36 patients (20 males,16 females) were operated by ACCF,with an average age of 62.5±3.85 years old.Japanese Orthopaedic Association (JOA) scores,visual analogue scale (VAS) and neck disability index (NDI) were obtained in all patients preoperatively,6 months after surgery and at the latest follow-up.Standing radiographs of cervical spine,CT (3D) and MR were obtained preoperatively,6 months after surgery and at the latest follow-up.Cervical sagittal parameters were assessed with the following 3 parameters:C2-7 Cobb angle,C2-7 sagittal vertical axis (C2-7 SVA) and T1-Slope.Results All the patients were followed up from 18 to 26 months,with the average time of 22 months.The group of ACDF:JOA scores,VAS scores and NDI scores changed from 8.1±1.4,5.8±1.2,22.2±5.9 to 13.2±1.8,1.5±1.4,10.5± 4.8.The group of ACCF:JOA scores,VAS scores and NDI scores changed from 7.3±1.6,4.9±1.5,24.2±4.3 to 13.9±1.1,1.7±1.2,11.3±4.2.There was no significant difference of JOA scores,VAS scores and NDI scoresbetween two group (t=1.544,0.887,1.666;P=0.134,0.382,0.107).The group of ACDF:C2-7 Cobb angle,C2-7 SVA and T1-Slope angle changed from 17.5°±4.7°,20.3±9.3 mm,35.2°±8.6° to 29.5°±5.2°,11.2±8.6 mm,28.7°±8.2°.The group of ACCF:C2-7 Cobb angle,C2-7 SVA and T1-Slope angle changed from 16.8°±5.1°,19.5±8.6 mm,34.6°±9.1° to 25.3°±4.2°,15.7±9.2 mm,30.3°±7.9°,with significant difference between the two group (t=2.75,2.45,2.34;P=0.039,0.045,0.043).The changes of T1-Slope angle in ACDF group were more significantly (P＜ 0.05).In each group,compared with patients who had low T1-Slope (＜ 25°) preoperatively,the C2-7 SVA in the patients with high T1-Slope (＞25°) was decreased significantly.Compared with patients who had high T1-Slope preoperatively,the C2-7 Cobb in the patients with low T1-Slope was increased significantly.Conclusion Good curative effect could be achieved by ACDF and ACCF in cervical myelopathy.Both surgical methods can maintain the curvature of the cervical alignment and improve the sagittal balance parameters of the cervical alignment.Consideringthe cervical sagittal balance,the ACDF is more suitable for the patient with high T1-Slope angle preoperatively.

Objective:To analyze the health responsibilities of both the supply and demand sides in the process of community chronic disease management for the elderly,as well as to provide a reference for the fulfillment of the health responsibilities of both the supply and demand sides in the process of chronic disease management.Methods:Elderly people were extracted as research subjects from communities,that were under the jurisdiction of the 27 community health service centers we selected.By using the method of questionnaire surveys and in-depth interviews,this paper analyzed the health responsibilities of both the supply and demand sides from the perspective of chronic diseases and health awareness among the elderly,self-management responsibilities of the elderly,and the health responsibility of community health service institutions.Results:There was still room for improvement in the fulfillment of health responsibilities by both the supply and demand sides,and the ability of elderly people to fulfill self-management responsibilities needs to be improved.Under the guidance of the three-level prevention theory,there were varying degrees of deficiencies in the fulfillment of health responsibilities by community health service institutions in all dimensions.Conclusion:It is suggested to clarify the health responsibilities of both the supply and demand sides for chronic disease management,with the goal of achieving the health of the elderly population,to complete both the supply and demand sides to jointly build an interactive model of health responsibility of chronic disease management in the elderly community,and to realize the health co-construction and sharing.

Objective To investigate the effect of self-made sickle-shaped small needle knife minimally invasive treatment on degree of pain and total cure rate in patients with stenosing tenosynovi-tis of flexor tendon of finger.Methods A total of 100 patients with stenosing tenosynovitis of flexor tendon of finger were selected and randomly divided into control group and observation group,with 50 cases in each group.The control group was treated with open surgery,while the observation group was treated with self-made sickle-shaped small needle knife minimally invasive treatment.The surgical in-dicators,degree of pain,inflammatory factors,incidence of complications,and total cure rate were compared between the two groups.Results The improvement of surgical indicators in the observation group was better than that in the control group;the score of the Visual Analogue Scale(VAS)in both groups after surgery were lower than those before surgery,and the VAS scores of the observation group were lower than those of the control group at the time points of immediately after surgery,7 days after surgery,and 6 months after surgery;the serum interleukin-6(IL-6),hypersensitive C-reactive protein(hs-CRP),and tumor necrosis factor-α(TNF-α)in both groups decreased after surgery,and these indexes in the observation group were lower than the control group;the incidence of complications in the observation group was lower than that in the control group,and the total cure rate was higher than that in the control group;all the differences of indexes mentioned above were statistically significant(P＜0.05).Conclusion Self-made sickle-shaped small needle knife minimally invasive treatment shows a higher total cure rate in treating patients with stenosing tenosynovitis of flexor tendon of finger,which can alleviate the degree of pain and inflammatory response,reduce the incidence of complications,and accelerate postoperative recovery.

Objective To investigate the effect of self-made sickle-shaped small needle knife minimally invasive treatment on degree of pain and total cure rate in patients with stenosing tenosynovi-tis of flexor tendon of finger.Methods A total of 100 patients with stenosing tenosynovitis of flexor tendon of finger were selected and randomly divided into control group and observation group,with 50 cases in each group.The control group was treated with open surgery,while the observation group was treated with self-made sickle-shaped small needle knife minimally invasive treatment.The surgical in-dicators,degree of pain,inflammatory factors,incidence of complications,and total cure rate were compared between the two groups.Results The improvement of surgical indicators in the observation group was better than that in the control group;the score of the Visual Analogue Scale(VAS)in both groups after surgery were lower than those before surgery,and the VAS scores of the observation group were lower than those of the control group at the time points of immediately after surgery,7 days after surgery,and 6 months after surgery;the serum interleukin-6(IL-6),hypersensitive C-reactive protein(hs-CRP),and tumor necrosis factor-α(TNF-α)in both groups decreased after surgery,and these indexes in the observation group were lower than the control group;the incidence of complications in the observation group was lower than that in the control group,and the total cure rate was higher than that in the control group;all the differences of indexes mentioned above were statistically significant(P＜0.05).Conclusion Self-made sickle-shaped small needle knife minimally invasive treatment shows a higher total cure rate in treating patients with stenosing tenosynovitis of flexor tendon of finger,which can alleviate the degree of pain and inflammatory response,reduce the incidence of complications,and accelerate postoperative recovery.

This study was aimed to investigate the effect of traditional Chinese medicine (TCM) compound "Ji-Sui-Kang (JSK)" on the differentiation of neural stem cells (NSCs).Drug serum of JSK was prepared.The primary NSCs were isolated and cultured.NSCs were identified.Fetal bovine serum (FBS) was used to induce differentiation of NSCs.Different doses of drug serum of JSK was added to intervene the differentiation.There were the high-,medium-,and low-dose group.The blank control group was also set.The β Ⅲ-tubulin and GFAP were used to detect the differentiation of NSCs.And then,it was compared with the control group without drug serum.Positive cells ofβ m-tubulin and GFAP in different visual fields were counted.And the percentage of positive cells in the total number of cells was calculated.Fluorescence microscope was used to conduct quantitative fluorescence experiments.The results showed that the cultured neurospheres were expressed of Nestin protein.The percentage ofβⅢ-tubulin positive cells in the high-,medium-and low-dose group of drug serum of JSK was significantly higher than that in the control group (P＜0.05).The percentage of GFAP positive cells in the high-,medium-and low-dose groups of drug serum of JSK was significantly lower than that in the control group (P＜0.05).And the high-dose group of drug serum of JSK was statistically significant compared with the middle-and low-dose group of drug serum of JSK (P＜0.01).It was concluded that TCM compound JSK promoted thedifferentiation of NSCs intoβⅢ-tubulin positive cells.It provided a basis for treatment of SCI with TCM.