Objective To discuss the therapeutic effect of kaluohuangna and anjiahuansuan in treating pa-tients with hemoptysis induced by pulmonary tuberculosis. Methods The therapeutic effect of kaluohuangna and an-jiahuansuan was compared. 163 eases of patients with hemoptysis of pulmonary tuberculosis were divided into group A ( n = 81 ) and B ( n = 82 ), and treated with kaluohuangna and anjiahuansuan respectively. Results Overall effec-tive rates of group A and B were 90. 1% ( 73/81 ) and 89.0% ( 73/82 ) respectively ( P > 0.05 ). The time in stop-ping blood in group A ( 5.8±2.9 ) h was shorter than in group B ( 6.0±3.0) h ( P > 0.05 ). Side effects of group A (0/163 ) were lower than group B(24/163 ) ( P < 0.05 ). Conclusions Kaluohuangrta is the first choice for treating patients with a little and middle hemoptysis induced by pulmonary tuberculosis, with less side effect.

Cell culture technology is the most commonly used method in the in vitro experiments at present. However, monolayer cell culture technology has been unable to meet the demand of the researchers. This is because that monolayer cell culture cannot mimic the cellular environment in which multiple cells interact with each other in the body. We cannot discuss the relationship of many cells, because we do not know the relationship between cells through a single kind of cell. So cell co-culture medicine arises at the historic moment for the demand. With the development of research method in recent years, cell co-culture method also has been improved in practice: from direct contact co-cultures to indirect contact co-cultures, from two-dimensional co-cultures to three-dimensional co-cultures. Cell co-culture method is closer to the human body. It is also more advantageous to study the interaction among cells. Nowadays, there are more researchers tend to select this method to study the physiological and pathological in vitro model, tissue engineering, and cell differentiation research. At the same time, it has become the focus of drug research and development, drug analysis, mechanism of drug action, and drug targets. This article will review the studies of cell co-culture method, summarize advantages and disadvantages of various methods, so as to promote improvement of cell culture methods, to build cells co-culture system that more close to human body, and build the in vitro model that simulate internal circulation of human body further.

Objective To test experimentally Fluoro-Jade B(FJB) stain method for detecting degeneration of neurons in the basal ganglia. Methods Kainic acid(KA)-lesion model by stereotaxical injection of KA into striatum of rats,MPTP-lesion model by injection of MPTP into intraperitoneal cavity of mice,as well as KA-lesion model of cultured striatal cells were firstly prepared.FJB stain dye was then used to visualize degeneration of neurons in above KA-or MPTP-lesion models. Results KA-or MPTP-induced degenerative neurons including cell bodies and processes could be clearly visualized by FJB stain dye.In the brain sections,FJB-positive stained degenerative neurons were numerously observed in the striatum of KA-lesion rats and the substantia nigra pars compacta of MPTP-treated mice,but not detected in the control animals.Moreover,degenerative neurons were also detected with FJB stain in cultured striatal neurons.Semi-quantitative analysis on percentage(?s) of FJB-positive neurons constituting total cultured striatal neurons in unit area showed that degenerative neurons of KA-lesion group (8.42?1.09)% was evidently more than that of controls (3.42?0.45)%,P

OBJECTIVE To save the acute radiation sickness patients by preventing nosocomial infection and implementing environment protection of the wards.METHODS The results of air and the object surface in the wards,the workers′ hands detecting and sampling after improving environment protection were compared with those four days before improving it.RESULTS The problems were solved by the improverent of the new systems,rigorous training of the workers,air disinfecting,object surface management and their working process.CONCLUSIONS Discovering problems,seeking causes and solutions and the standardized administration of the environment in the wards are important to save the acute radiation sickness patients by environment protecting and keep safety of patients.

Objective:To examine the occurrence of seizures and perioperative risk factors in children after obtaining cardiopulmonary bypass (CPB).Methods:Electroencephalograph (EEG) and cerebral oxygen saturation (ScO 2) were monitored in 87 patients (aged 3 days-110 months, with the median at 4.4 months) and they were admitted to the Cardiac Intensive Care Unit (CICU) from May 2018 to April 2019, with 77 patients for 72 h after CPB and 10 cases with clinical seizures after CICU discharge for 8-180 h. Clinical data were recorded every 4 hours, including blood pressure, central venous pressure (CVP), temperature, arterial blood gases, lactate, doses of Dopamine, Milrinone, and Adrenalin, and daily C-reaction protein (CRP) and N-terminal pro-brain natriuretic peptide(NT-proBNP). Demographic data, the Society of Thoracic Surgeons-European Association for Cardio-Thoracic Surgery(STAT) mortality classification and clinical outcomes (duration of mechanical ventilation, CICU and hospital stay, and death) were recorded. Results:Seizures occurred in 24 patients (27.6%) within 48 h after CPB.EEG seizures appeared in 7 patients, both EEG and clinical seizures in 7 patients, and clinical seizures in 10 patients.Three patients developed epilepsy.There were 2 hospital deaths and both had EEG seizures.Patients with seizures had higher STAT categories, longer operative time and worse clinical outcomes (all P<0.05). Univariate regression revealed that the occurrence of seizures was positively related to adrenalin, temperature, lactate level (all P<0.01), blood pressure, CVP (all P<0.05) and CRP ( P<0.1), and negatively correlated with arterial carbon dioxide tension[ pa(CO 2)], ScO 2 and dose of Milrinone (all P<0.05). In multivariate regression, only dose of Adrenalin ( P<0.001) and lactate level ( P<0.01) remained significant. Conclusions:The incidence of seizures was high in children after CPB.Numerous perioperative factors that were related to seizures were identified.The most significant risk factors were higher dose of adrenaline and lactate level.Studies on neurological injury after CPB are urgently needed in China in order to reduce brain injury and improve neurodevelopmental outcomes.

Objective To study the effect of preemptive analgesia with tramadol on ovarian cancer patients with stress reaction.Methods 80 cases with ovarian cancer undergoing elective surgery under general anesthesia were divided into the observation group and the control group according to the computer randomly generated control table,40 cases in each group.Patients in the observation group with PECA were pumped into tramadol after anesthesia induction,while the control group was in the same conditions of pumping tramadol after operation.Patients were all treated with intravenous patient -controlled analgesia with sufentanil after waking up.The blood concentrations of cortisol (COR),adrenal cortical hormone (ACTH),angiotensin Ⅱ (AT Ⅱ)were determined by radioimmunoassay, and the blood concentrations C reactive protein (CRP)was determined by immune turbidity method.The adverse reactions and the VAS score of patients after 2h,6h,12h,24h,48h were recorded.Results The COR,ACTH,AT Ⅱ, CRP concentrations of the two groups had no significant differences (all P >0.05)before operation.After each time point,COR[(208.5 ±31.6)ng/mL vs (446.3 ±19.8)ng/mL],ACTH[(35.7 ±8.2)pg/mL vs (63.5 ±9.1)pg/mL],AT Ⅱ[(46.8 ±10.9)pg/mL vs (75.9 ±12.5)pg/mL],CRP[(3.9 ±0.7)mg/mL vs (40.5 ±2.9)mg/mL] concentrations were significantly higher than those of pre -operation (all P <0.05 );The concentration of COR [(446.3 ±19.8)ng/mL vs (570.8 ±67.2)ng/mL],ACTH (63.5 ±9.1)pg/mL vs (85.2 ±12.5)pg/mL),AT Ⅱ[(75.9 ±12.5)pg/mL vs (108.5 ±18.1)pg/mL]and CRP[(40.5 ±2.9)mg/mL vs (51.8 ±8.5)mg/mL]in the observation group was significantly lower than those in the control group (all P <0.05);After operation,the VAS scores of rest (2.4 ±0.7)and cough (3.4 ±1.0)in the observation group were significantly lower than those in the control group in 2h (t =5.812,P =0.017;t =14.606,P =0.044);At rest,the other time point of the two groups of VAS scores had no significant difference (P >0.05);At the time of coughing,the two groups were significantly differ-ent only at the 6h[(2.5 ±0.6)vs (3.1 ±0.8)]and 12h[(2.1 ±0.6)vs (2.9 ±0.4)]time point (t =13.406, P =0.012;t =12.625,P =0.025).Conclusion Preemptive analgesia with tramadol and sufentanil for postoperative analgesia can effectively reduce the radical resection of postoperative pain and the stress reaction after surgery.It is a safe and effective analgesic method.

Objective To summarize the nursing cooperation during anterior cruciate ligament(ACL)reconstruction with autogenous quadurpled hamstring tendons under arthroscopic guide.Method Data of 25 cases of ACL reconstruction with autogenous quadrupled hamstring tendons under arthroscopic guide during January 2008 and December 2012 were analyzed and summarized the key points retrospectively.Result All the cases of ACL reconstruction were completed smoothly without any complication.Conclusion Excellent nursing cooperation including well-done preoperative preparation of instruments and accurate surgical cooperation are a guarantee of successful operation.

Objective To analyze and discuss the effect of heat preservation on the recovery time of BIS and the concentration of propofol in the recovery period of the elderly patients with general anesthesia in order to provide guidance for clinical treatment.Methods78 elderly patients with general anesthesia were selected as the subjects, and the patients were divided into the control group and the study group with 39 cases in each group.The patients were divided into the control group and the study group.Control group, only to be liquid input and covered by drapes, research group take liquid input and peritoneal flushing fluid heating and heating blanket coverage of insulation measures, were recorded and compared between the two groups from anesthesia began to operation to complete the different time points of esophageal temperature and MAP, and to observe the recovery time of patients and effect compartment concentration differences.ResultsTwo groups at T0, T1 esophageal temperature no significant difference, study group t2-t6 esophageal temperatures were significantly higher than those of the control group (P<0.05), maps of the other two groups at different time points had no significant difference;when two groups of patients with propofol withdrawal BIS values had no significant difference (P<0.05), and in the time of discontinuation BIS is more than or equal to 80 recovery time and effect compartment concentration have significant difference (P<0.05).ConclusionThe surgical treatment of elderly patients with general anesthesia can help maintain the body temperature, shorten the recovery time of BIS and reduce the concentration of propofol in the recovery period.

AMOS-PCR and MLVA were carried out to identify the Brucella strains isolated in Fujian province, which were classified as B. melitensis biovar 2 or 3 by conventional microbiological tests. All these 3 isolates were identified to be B. melitensis by AMOS-PCR. The genetic patterns obtained by MLVA were queried in the Brucella 2007 database and clustered with B. melitensis strains. It is evident that these two molecular assays may be used as the assistant tools in the identification of Brucella strains.

Objective To investigate the relationship between cardiovascular risk factors and arterial elasticity in elderly hypertensive patients.Methods 253 subjects were divided into two groups:hypertension group (n=141) and non-hypertension group (n =112).Carotid-femoral pulse wave velocity (C-FPWV),carotid-radial PWV (C-RPWV),height and weight were determined.Fasting plasma levels of blood glucose (BG),blood lipids,insulin,endothelins (ET),nitric oxide (NO) and high sensitivity C-reactive protein (hsCRP) were assessed.Results C-FPWV and CRPWV were higher in hypertension group than in non-hypertension group [(11.7±1.9) m/s vs.(9.7±1.1)m/s,(11.7±1.7) m/s vs.(9.4±1.1)m/s,t=8.43 and-6.30,both P＜0.01].Body mass index (BMI),systolic blood pressure (SBP),diastolic blood pressure (DBP),levels of triglyceride (TG),BG,ET,NO and hsCRP,HOMA-IR had significant differences between the two groups (t=-5.27,-4.18,-6.00,6.29,-4.18,-4.86,-3.41,respectively,all P＜0.05).Pearson correlation analysis showed that CFPWV was correlated with SBP,age,DBP,fasting BG,NO,ET,TG,HOMA IR,cholesterol (CHO),hsCRP (r=0.534,0.374,0.340,0.338,-0.306,0.242,0.228,0.225,-0.218,0.178,respectively,all P＜0.05); C-RPWV was correlated with age,DBP,SBP,NO,TG (r=0.312,0.319,0.241,-0.197,0.151,respectively,all P＜0.05).Multiple regression analysis demonstrated that C-FPWV=4.640 + 0.081× HOMA IR+ 0.047× age+0.035×SBP+0.29×TG-0.017×NO+0.014×ET+0.132×hsCRP,r2=0.514; CRPWV=3.161+0.034×age+0.033×DBP+0.313×fastingBG+0.013×ET-0.013×NO,r2=0.390.Conclusions The decreases of arterial elasticity are closely related with endothelial function,insulin resistance,levels of blood lipids and hsCRP in elderly patients with hypertension.