OBJECTIVE: To find out the rules of therapeutic methods, formulas and medicines of traditional Chinese medicine (TCM) for primary liver cancer (PLC). METHODS: The frequencies of treatments and medicines of TCM in 978 pieces of documents concerning PLC were analyzed. RESULTS: Among the 165 therapeutic methods, 277 formulas and 459 kinds of herbs, the methods for activating blood circulation, the formulas for regulating qi-flowing and the herbs for invigorating qi are the most commonly used. CONCLUSION: Therapeutic methods such as invigorating qi, regulating qi-flowing and activating blood circulation are the main choices for PLC, and the methods such as clearing heat, removing dampness and nourishing yin are used as supplements.

OBJECTIVE: To explore the characteristics of the sublingual venae in patients with primary liver cancer (PLC). METHODS: The shape, color and the red, green and blue values of the sublingual venae were analyzed quantitatively for PLC patients in different clinical stages by analysis system for comprehensive information of tongue diagnosis. RESULTS: With the aggravating of the disease, the patients' sublingual venae became wide and tortuous, and their color became blue and purple. The abnormality of the sublingual venae was more serious in clinical stage III than in stages I and II (P < 0.05). CONCLUSION: The shape, color and abnormality degree of the sublingual venae in patients with PLC in different clinical stages are distinct.

Objective To compare the response of haemodynamics and intraocular pressure (IOP) to laryngeal mask airway (LMA) and tracheal intubation (TT) in children with glaucoma.Methods A prospective,randomized study was conducted in 50 glaucomatous children,scheduled to undergo trabeculectomy and divided into LMA group (25 cases) and TT group (25 cases) by random digits table method.Endotracheal intubation or placement of the laryngeal mask operation time and the dosage of midazolam was noted in each patient.Heart rate (HR),mean arterial pressure (MAP),tip perfusion index (TPI),IOP were measured after anesthesia induction (T1),endotracheal intubation or placement laryngeal mask immediately (T2),endotracheal intubation or placement after laryngeal mask 1 min (T3),2 min (T4),3 min(T5),5 min(T6).Results There was no significant difference in endotracheal intubation or placement of the laryngeal mask operation time and the dosage of midazolam between two groups (P ＞ 0.05).Compared with T1,HR,IOP were increased at T2-T4,MAP was increased at T2-T3,TPI was decreased at T2-T5 in TT group,there was significant difference(P ＜ 0.05).There was no significant difference in HR,MAP,TPI,IOP among different points in LMA group (P ＞ 0.05).HR,MAP,IOP in LMA group at T2-T4 were lower than those in TT group [HR:(119.3 ±8.9),(117.6 ±8.5),(115.2 ±6.9) beats/min vs.(131.3 ±7.1),(128.1 ±6.8),(123.2 ± 8.6)beats/min,MAP:(36.9 ± 5.1),(37.1 ±4.8),(34.7 ±4.6) mmHg (1 mmHg =0.133 kPa) vs.(44.1 ± 4.9),(42.8 ± 5.5),(41.9 ± 7.1) mmHg,IOP:(27.6 ± 2.5),(27.0 ± 2.0),(25.9 ± 2.3) mmHg vs.(34.2 ± 2.2),(32.9 ± 1.6),(31.1 ± 2.2) mmHg],TPI at T2-T5 was higher than that in TT group (3.25 ± 0.28,2.99 ± 0.26,3.15 ± 0.31,3.40 ± 0.30 vs.2.69 ± 0.29,2.22 ± 0.27,2.41 ± 0.30,2.66 ± 0.33),and there was significant difference (P ＜0.05).Conclusion Insertion of LMA in glaucomatous children is not associated with significant changes in haemodynamics and IOP response and offers advantages over tracheal intubation.

Objective To study the effect of transcutaneous electrical acupoint stimulation (TEAS) on emergence agitation in children undergoing cochlear implantation.Methods Sixty patients (age range,1-4 years) scheduled to undergo pediatric cochlear implantation were enrolled and randomized into the TEAS group (group T,n =30) that received continuous TEAS and the control group (group C,n =30) that did not receive TEAS.Anesthesia time,operation time,change in blood flow dynamics during the perioperative period,extubation time,and PACU stay time were recorded.The incidence of emergence agitation and postoperative nausea and vomiting (PONV) was monitored.Results No significant intergroup differences were observed in age,sex,weight,operation time,and PACU stay time (P ＞ 0.05).The MAP and HR in group T were lower than those in group C at different time points such as 30 min after the start of surgery,the end of the surgery,the extubation and 5 min after extubation,and the difference was statistically significant (P ＜ 0.05).The FPS-R,FLACC,and PAED scores in group T were lower than those in group C at different time points within 30 min after exmbation (including the time of extubation),and the difference was statistically significant (P ＜ 0.05).Extubation time,anesthesia time,and incidence of PONV were lower in group T than in group C,and the difference was statistically significant (P ＜ 0.05).Conclusion TEAS combined with general anesthesia significantly reduces the incidence of emergence agitation in children undergoing surgery for congenital hearing loss;it also helps control hypotension,reheve dramatic hemodynamic changes during the waking period,and reduce the incidence of PONV.

Objective To assess whether there was strong association between antiphospholipid antibodies(APA) and coronary heart disease(CHD), to study the environmental factors of APA production and APA pathogenic mechanism in patients with CHD.Methods Blood samples from 76 patients with CHD and 30 controls were tested for anticardiolipin antibodies IgG(ACA-IgG),human cytomegalovirus IgG,IgM(HCMV-IgG,IgM) by enzyme-link immunosorbant assay(ELISA) and 6-keto-PGF1a,endothelin(ET) by radioimmunoassay(RIA).Results A total of 27 patients(35.53%) were ACA positive in 76, as compared to 2 of 30(6.67%) healthy individuals, P＜0.05. There was no difference in ACA among acute myocardial infarction(AMI,39.13%), old myocardial infarction(OMI,26.53%), unstable angina pectoris(UA,38.40%), P＞0.05. The number of ACA positive subjects was higher in HCMV infection patients with CHD than no HCMV infectious patients with CHD. There was no PGI2 and ET level difference between ACA-IgG positive and negative CHD.Conclusion There are strong association between APA and CHD. The HCMV infection may be an environmental factor of APA production in CHD patients with raised ACA. The alteration of PGI2 and ET are not the pathogenic mechanism of ACA in patients with CHD.

Objective To evaluate the effects of dexmedetomidine on perioperative pulmonary compliance and the expression of Toll?like recep?tor(TLR)?2 and TLR?4 in the peripheral blood during perioperative period in patients undergoing open colorectal cancer radical surgery. Meth?ods Twenty patients with colorectal cancer underwent elective general anesthesia,with ASA gradeⅠ?Ⅱand body mass index(BMI)<30 kg/m2, aged 30 to 68 years old,were enrolled for the study. They were randomly divided into control group(group C,n=10)and dexmedetomidine group (group D,n=10). In group D,dexmedetomidine was infused at a rate of 0.4μg·kg-1·h-1 from the beginning of surgery till 30 min before the end of surgery. The patients in group C received same manipulation as in group D except dexmedetomidine was replaced by normal saline. The mean ar?terial pressure(MAP)and heart rate(HR)were recorded before anesthesia induction(T0),30 min(T2),60 min(T3),and 90 min(T4)after the beginning of surgery,extubation(T6),and 3 min after extubation(T7). Airway pressure and lung dynamic compliance were recorded at T1?T7 time points,respectively. Vein blood samples were drawn to analyze the TLR?2,TLR?4 and tumor necrosis factorα(TNF?α)concentration at T0,T4,T7 and the day after operation(T8),respectively. Results Compared with group C,MAP and HR increased in group D at T6(P<0.05);lung dynamic compliance increased in group D at T4(P<0.05);TLR?2 and TLR?4 concentration in serum decreased in group D at T4, T7 and T8(P<0.05);TNF?αconcentration in serum decreased in group D at T4,T7 and T8(P<0.05). Conclusion Continuous infusion of 0.4μg·kg-1·h-1 dexmedetomidine can help to stabilize hemodynamics,relieve inflammatory stress response,maintain the relative stability of intra?operative hemodynamic parameters,and also can improve the pulmonary dynamic compliance of patients.

OBJECTIVETo observe the expression of Ginkgo biloba Tablet (GbT) on scavenger receptor A (SRA) of the aortic wall and changes of serum inflammatory factors in atherosclerotic rats, and to explore its new mechanism for fighting against atherosclerosis (AS).

METHODSTotally 45 male Wistar rats were randomly divided into the control group, the model group, the GbT group, 15 rats in each group. Levels of blood glucose, blood lipids, blood calcium, serum C-reactive protein (CRP), soluble intercellular adhesion molecule-1 (slCAM-1), and soluble vascular cell adhesion molecule-1 (sVCAM-1) were measured in all rats. The expression of SRA in the aortic wall of atherosclerotic rats was observed by immunohistochemical assay. The correlation between the expression of SRA and levels of in-flammatory factors was also observed.

RESULTSCompared with the control group, blood glucose and blood calcium obviously increased (P < 0.05); levels of TG, TC, and LDL-C were significantly elevated (P < 0.01); neointimal areas were significantly thickened, increased intima percentage was significantly enlarged, narrowed lumen index was significantly reduced; levels of CRP, sICAM-1, and sVCAM-1 were significantly elevated in the model group (all P < 0.01). Compared with the model group, blood glucose and blood calcium obviously decreased (P < 0.05); levels of TG, TC, and LDL-C significantly decreased (P < 0.01) in the GbT group. Aortic lumens were obviously narrower in the model group than in the GbT group (P < 0.05). SRA expressed at the aortic wall. The aforesaid 3 indices were significantly improved in the GbT group than in the model group (P < 0.01). Serum levels of CRP, sICAM-1, and sVCAM-1 were significantly decreased in the GbT group than in the model group (P < 0.01). Serum levels of CRP, sICAM-1, and sVCAM-1 were positively correlated with the percentage of SRA positive expression area (r = 0.701, 0.604, 0.581, all P < 0.01).

CONCLUSIONSSerum levels of inflammatory factors in atherosclerotic rats were elevated, and the expression of SRA in the aortic wall was enhanced. The expression of SRA was closely correlated with serum levels of inflammatory factors. GbT could decrease serum levels of inflammatory factors and inhibit the expression of SRA.

Animals ; Aorta ; drug effects ; metabolism ; Atherosclerosis ; drug therapy ; Blood Glucose ; analysis ; C-Reactive Protein ; analysis ; Calcium ; blood ; Drugs, Chinese Herbal ; pharmacology ; Ginkgo biloba ; chemistry ; Intercellular Adhesion Molecule-1 ; blood ; Lipids ; blood ; Male ; Random Allocation ; Rats ; Rats, Wistar ; Scavenger Receptors, Class A ; metabolism ; Tablets ; Vascular Cell Adhesion Molecule-1 ; blood

Objective To investigate the effect of miRNA -1 00 on the proliferation of human leukemia cells HL -60,and to explore the mechanism of this action.Methods The bioinformatics software and database were applied to predict and analyze target genes of miRNA -1 00.The vector contained the target gene 3′UTR portion cloned into a luciferase reporter construct.A luciferase reporter assay was performed following co -transfection of small molecular miRNA -1 00 mimics and target gene wild -type or mutant plasmid into HEK -293T cells.HL -60 cells were trans-fected with miRNA -1 00 mimics or anti -miRNA -1 00.After transfection,Western blot was applied to validate the expression of carboxy -terminal domain small phosphatase -like protein (CTDSPL),and the viability of HL -60 was measured by using cell counting kit (CCK -8)assay at 24 h,48 h,72 h,96 h.Results Online software predicted that CTDSPL was likely to be the target gene of miRNA -1 00.Dual luciferase reporter gene assay system showed that miRNA -1 00 could significantly suppress the activity of reporter gene containing CTDSPL 3′-UTR which decreased by about 57.1 %(P =0.000 7).Western blot showed that the expression of CTDSPL was increased after being trans-fected with miRNA -1 00 antisense oligonucleotides and decreased after being transfected with miRNA -1 00 mimics.At the same time,the growth rate of cells treated with miRNA -1 00 mimics or CTDSPL miRNA -1 00 was increased com-pared with that in control by CCK -8 test (P <0.05 ).Conclusions CTDSPL is a downstream target gene of miRNA -1 00.miRNA -1 00 can promote leukemia cell proliferation by inhibiting the expression of CTDSPL.

OBJECTIVEWe studied the function of dendritic cells subsets and the cytokines levels in plasma in patients with different periods of returning (immune tolerance, hepatitis active and non-replicating period) and aimed to explore the possible reasons for HBV chronic infection.

METHODSThirty HBV infected patients in different stages of infection were enrolled and divided into three groups: the immune tolerance group (10 cases), the hepatitis active group (10 cases), and the non-replicating group (10 cases). Ten healthy people were enrolled and served as controls. Blood from the patients and controls were collected and the dendritic cells subsets function (The cytokine levels in different groups) were analyzed using statistical method.

RESULTSThe total IL-12 output and single nucleus IL-12 output of the total HBV infected patients were lower than that of the healthy control group (P value less than 0.01). The total IFNa output and single nucleus IFNa output of the total HBV infected patients had no significant difference between the total HBV infected patients and the healthy controls (P value more than 0.05). The total IL-12 output of the healthy control group was higher than that in others 3 groups of the HBV infected patients. (Z = -3.039, -2.967 ,-2.949, P value less than 0.01) and the single nucleus IL-12 output of the healthy control group was also higher than that in others 3 groups of the HBV infected patients. (Z =-3.027, -2.671 , -2.863, P value less than 0.01) . The total IFNa output and the single nucleus IFNa output of the healthy control group was higher than that in the hepatitis active group of HBV infected patients (Z = -3.016, -3.176, P value less than 0.01). While the plasma IFNa cytokine levels in the 3 HBV infection groups were higher than in the healthy control group (Z = -2.967, -2.896, -3.054, P value less than 0.01).

CONCLUSIONDifference existed between the function of dendritic cells subsets and the IFNa levels in different returning periods of HBV infected patients. The function of dendritic cells subsets has no significant difference in HBV patients with different periods of returning. The flawed function of dendritic cells subsets and the abnormal IFNa level may be one of the reasons for chronic HBV infection.

Adult ; Case-Control Studies ; Cytokines ; Dendritic Cells ; immunology ; Female ; Hepatitis B ; blood ; immunology ; Hepatitis B, Chronic ; blood ; immunology ; Humans ; Immune Tolerance ; Interferon-alpha ; blood ; Interleukin-12 ; blood ; Male ; Young Adult

OBJECTIVETo investigate the prevalence rate and risk factors for asthma in children from the Futian District of Shenzhen, China who were aged from 0-14 years between 2010 and 2011, and to provide scientific evidence for the prevention and treatment of childhood asthma.

METHODSA multistage stratified cluster sampling survey of 7168 children aged 0-14 years from the Futian District of Shenzhen was conducted using the Third National Childhood Asthma Epidemiological Questionnaire 2010, to investigate the prevalence rate of childhood asthma. A case-control study (1∶1) and logistic regression analysis were used to investigate the risk factors for childhood asthma.

RESULTSOf the 7168 children surveyed, 169 were diagnosed with asthma, with a total prevalence rate of 2.36%. The prevalence rate was higher in males than in females (3.06% vs 1.55%, P<0.01). Of the 169 cases, 115 (68.1%) had their first asthma attack before the age of 3 years, 95 (56.2%) had moderate attacks, 159 (94.1%) had sudden attacks, 86 (50.9%) suffered from asthma during periods of seasonal change, 97 (57.4%) had attacks before going to bed, 157 (92.9%) suffered from asthma caused by respiratory infection, and 159 (94.1%) had sneezing as the sign of oncoming attack. The case-control study (including the 169 asthma cases and 169 healthy children) and logistic regression analysis both showed that the independent risk factors for asthma in children were a personal history of drug allergy (OR=3.431, 95%CI: 1.240-9.496, P=0.018), a history of food allergy (OR=4.043, 95%CI: 1.669-9.795, P= 0.002), allergic rhinitis (OR=9.686, 95%CI: 5.137-18.263, P<0.001), and a family history of allergy (OR=4.059, 95%CI: 2.054-8.018, P<0.001).

CONCLUSIONSThe prevalence rate of asthma was 2.36% in children aged 0-14 years in the Futian District of Shenzhen between 2010 and 2011. The prevalence rate had not increased when compared with the rate in this region 10 years earlier (2.39%). The prevalence rate of childhood asthma is higher in males than in females. Personal history of drug allergy, food allergy, allergic rhinitis and a family history of allergy are the independent risk factors for childhood asthma in this region.

Adolescent ; Asthma ; epidemiology ; etiology ; Child ; Child, Preschool ; China ; epidemiology ; Female ; Humans ; Infant ; Infant, Newborn ; Logistic Models ; Male ; Prevalence ; Risk Factors ; Seasons