OBJECTIVETo investigate clinical effect and safety of bone-setting manipulation in treating isolated systolic hypertension combined with cervical spondylosis.

METHODSFrom January 2012 to January 2015, 320 patients suffered from isolated systolic hypertension combined with cervical spondylosis were randomly divided into treatment group and control group. In treatment group, there were 160 patients including 84 males and 76 females with an average age of (39.82 ± 10.33) years old, average blood pressure was (149.61 ± 10.75)/(81.01± 8.25) mmHg, NPQ score was 24.61 ± 8.14; treated with flexion top spin and lock bone-setting manipulation of cervical spine, once every two days for 20 days. While in control group, there were 160 patients including 90 males and 70 females with an average age of(41.37 ± 9.42) years old, average blood pressure was (151.48 ± 11.32)/ (79.65 ± 9.32) mmHg, NPQ score was 25.78 ± 9.53; treated with manipulation of reposition cervical spine by rotation, once every two days for 20 days. Blood pressure and NPQ score were tested and compared for evaluating clinical effects.

RESULTSBefore and after a period treatment, systolic pressure in treatment group was (149.61 ± 10.75) mmHg and (129.67 ± 12.26) mmHg; (151.48 ± 11.32) mmHg and (132.02 ± 11.73) mmHg in control group. After treatment, systolic pressure in both two groups was obviously decreased, and treatment group was better than control group. Before and after a period treatment, diastolic pressure in treatment group was (80.01 ± 8.25) mmHg and (78.15 ± 10.34) mmHg, (79.65 ± 9.32) mmHg and (76.89 ± 9.79) mmHg in control group, and there was no significant difference between two groups. NPQ score in treatment group was 24.61 ± 8.14 before treatment, 12.46 ± 7.94 after treatment, while in control group was 25.78 ± 9.53, 14.17 ± 8.86; NPQ score of the two groups after treatment was better than before treatment, while there was no obviously significance between two groups after treatment. The whole clinical effect in treatment group was better than control group.

CONCLUSIONBone-setting manipulation for isolated systolic hypertension combined with cervical spondylosis at early stage could receive good clinical result, and flexion top spin and lock bone-setting manipulation of cervical spine was better and safety than manipulation of reposition cervical spine by rotation.

Adult ; Case-Control Studies ; Cervical Vertebrae ; Female ; Humans ; Hypertension ; etiology ; therapy ; Male ; Manipulation, Spinal ; methods ; Middle Aged ; Spondylosis ; therapy ; Systole

Objective To investigate whether the bilateral nipple discharge with the background of hypothyroidism and pituitary tumor causes intraductal neoplasm. Methods Clinical data of 222 bilateral nipple discharge patients with hypothyroidism or pituitary tumor undergoing mammary ductoseopy (MDS) examination were analyzed. Those diagnosed as intraductal papilloma received surgery and pathological exam. 158 cases with inflammatory comedomastitis diagnosed by MDS received milk duct washing with gentamycin, dexamethasone and corresponding medical treatment. Results Among the 222 cases, 158 cases(71.17%) were diagnosed as inflammatory comedomastitis by MDS, 64 cases (28.83%) were diagnosed as intraduetal papilloma (64/222) by MDS and received operation,59 cases were pathologically diagnosed as intraductal papilloma,the other 5 cases were pathologically diagnosed as mammary duct ectasia. The pathological coincidence was 92.2% and no breast cancer was observed. 68.10% of inflammatory comedomastitis cases suffered from breast pain. There were no significant difference in the disease distribution of the ethnic groups. During pre-menopause period, the incidence of period neoplasia is higher in pituitary tumor than hypothyroidism; However, during the post-menopause the situation was vice versa. The color of niplle discharge is mostly milk-like in patients with pituitary tumor, while serous in patients with hypothyroidism. 71.19% of duct papilloma locate at the branch of the main duct. Conclusion The bilateral nipple discharge with hypothyroidism or pituitary are usually concomitant with intraduetal lesions. Mammary ductosopy is helpful to discover intraduetal neoplasia.

Objective To investigate the causes of an outbreak of healthcare-associated infection with methicillin-resist-ant Staphylococcus aureus (MRSA)in a neurosurgical intensive care unit(NSICU).Methods Epidemiological investigation on 8 patients with lower respiratory tract infection (LRTI)in a NSICU between June 15 and June 28,2104 were performed by combination methods of prospective and retrospective survey.Results The attack rate of MRSA LRTI in NSICU patients was 22.86%,a total of 16 MRSA isolates were detected from patients’clinical specimens,nasal vestibule,as well as hospital surroundings during the period,pulsed-field gel electrophoresis (PFGE)result revealed that infection outbreak was caused by two subtypes of MRSA;risk factors analysis showed that long length of stay in ICU and aspiration of spu-tum through bronchoscopy were risk factors for MRSA LRTI.Conclusion Contamination of bronchoscope was the key factor for this epidemic spread of healthcare-associated MRSA infection.

Objective To systemically evaluate the accuracy of CT and MR estimating whole liver volume with evidence based medicine methods.Method Published papers about whole liver volume estimation with CT or MR modality were searched in Cochrane library,MEDLINE,EMBASE,CMBdisc(China biology medicine disc) for English and Chinese abstracts.Inclusion criteria were formulated according to validity criteria for diagnostic research published by the Cochrane collaboration.Heterogeneity test of extracted data of Eligible papers was performed first to determine the appropriate statistical model used to pool the result.Finally,sensitivity and publish bias analysis was performed.Result Seventeen articles with 37 studies including 351 patients met the inclusion criteria.There was no heterogeneity between included studies (I2 =0％,Q =5.85,P =1).Fixed effect model was selected for the meta analysis and there was no statistically significant difference between true and radiological estimated whole liver volume (WMD =21.61 mL,95％ confidence interval:-6.33-49.57 mL,z =1.51,P =0.13).Sensitivity analysis revealed the result was robust which was not affected by excluding any of the included studies.Funnel plot and publish bias analysis showed no publish bias (t =-1.55,P=0.13).Conclusion CT and MR volume estimation is accurate for liver volume measurement,which provides important information for preoperative evaluation,postoperative monitoring and follow-up studies of other hepatic pathologies.aximum benefit to patients.

BACKGROUND:Chinese medicineTangbikang can improve nerve conduction velocity in diabetic rats, and has anti-inflammatory and antioxidant effects. Insulin like growth factor-I is a key target in the treatment of diabetic peripheral neuropathy. OBJECTIVE:To observe the effect ofTangbikangon the expression of insulin-like growth factor-I and its receptor protein and mRNA in the sciatic nerve of diabetic rat model. METHODS:The experimental diabetes melitus rat models were induced by feeding high fat forage and injection with streptozotocin. After model establishment, rats were givenTangbikang 4.18, 8.35, 16.7 mg/kg per day. This study set positive control methycobal, model and normal control groups. Intragastric administration was performed for 16 weeks. RESULTS AND CONCLUSION: Compared with the model group, blood glucose levels were similar in the methycobal group, but decreased in the high-doseTangbikang group (P < 0.01). Immunohistochemical staining and real-time fluorescence quantitative PCR detection revealed that body mass, motor nerve conduction velocity, insulin like growth factor-I and its receptor protein and mRNA expressions were increased in the methycobal and high-dose Tangbikang groups (P< 0.05 orP < 0.01). Results indicated that Tangbikang can prevent and treat diabetic peripheral neuropathy by promoting insulin like growth factor-I and its receptor. Cite this article:Mu XH, Sun W, Qin LL, Wu LL, Li WL, Guo X, Zhang L, Liu TH.Effects of Tangbikang on insulin like growth factor-I and its receptor expression in sciatic nerves of diabetic rats. Zhongguo Zuzhi

Objective To understand the effect of improving compliance rate to multidrug-resistant organism (MDRO)prevention and control measures on reducing MDRO transmission in the intensive care unit (ICU ). Methods All patients in 5 ICUs of a hospital in March-June 2014 were chosen,March 1-April 30,2014 was base-line survey stage,May 1-June 30,2014 was intervention stage (comprehensive intervention measures were taken), the implementation of patients contact isolation measures,as well as awareness of MDRO-related knowledge among health care workers(HCWs)in 5 ICUs before and after intervention were compared respectively. Results HCWs' awareness rates of MDRO transmission modes,contact isolation measures,and informing of department transfer after intervention were all higher than before intervention(100.00% vs 67.22% ,98.89% vs 61.11% ,93.33% vs 45 .56% ,respectively);except single-room isolation,compliance rates to other prevention and control measures (including doctor's advice on isolation,bedside isolation,wearing isolation gowns,adding isolation logo)were all higher than before intervention(>70% vs <50% ,all P<0.01). Detection rate of MDROs after intervention was lower than before intervention (7.16% [90/1257]vs 9.65% [117/1212],χ2= 5.00,P= 0.03). Conclusion Com-prehensive intervention measures can improve HCWs'compliance to prevention and control measures on MDROs, and reduce the transmission of MDROs.

AIM:To explore the molecular mechanism of panaxadiol saponin(PDS)by observing Toll like receptor(TLR)2 and TLR9 mRNA expression induced by lipopolysaccharide(LPS).METHODS:Rats were divided into LPS,LPS+PDSL,LPS+PDSM and control group,respectively.Nitric oxide synthase(NOS)activity,nitric oxide(NO)content,LPO content,SOD activity and TLR2 and TLR9 mRNA expression were assayed 4 h after intravenous injection of LPS.RESULTS:NOS activity,NO content,LPO content of LPS+PDSL group and LPS+PDSM group were significantly lower than those in LPS group.TLR2 mRNA expression in the liver tissue of LPS+PDSL group and LPS+PDSM group was decreased compared with LPS group.CONCLUSION:PDS has a protective effect on liver tissues by triggering the down-regulation of TLR2 expression,reducing NOS activity,and NO content.

Objective To investigate the clinical effect and safety of miconazole nitrate 1200 mg in treating vulvovaginal candidiasis(VVC).Methods An open,multicentre,non case control clinical trial was conducted in 568 patients suffering from VVC from Jul 1,2006 to Nov 30,2006.Routine examination,score of clinical symptoms and physical signs,mycetology test and safety evaluation were done in all patients before treatment,7-14 days after treatment and 30 days after treatment.Results Seven to fourteen days after treatment,563 patients could be followed and 323 patients(57.30k)were cured.The overall effective rate was 90.2%.The mycologic cure rate was 91.3%(514).Thirty days after treatment,480 patients could be followed and 411 patients(85.6%)were cured.The total effective rate was 96.0%.Mycologic cure rate was 92.3%(443/480).Adverse effect rate was 2.7%(15/563)and they were relieved without any treatment in one or two days.Conclusions Miconazole nitrate 1200 mg is effective in the treatment of WC,with good compliance and few adverse effects.Moreover,it can be accepted easily.

This study was aimed to explore the effect of Tang-Nai-Kang (TNK) on trans-differentiation of renal tubular epithelial cell in KKAy mice in order to discuss the possible mechanism. Fifty 12-week-old male KKAy mice were randomly divided into the model group, valsartan group, TNK high-dose, middle-dose and low-dose group, with 10 rats in each group. Ten C57BL/6J mice were used in the normal group. Rats in the model group and normal group were given 0.9% sodium chloride solution. Rats in other groups were given the corresponding drugs. After 8 weeks of gavage administration, kidneys of all mice were sampled and given Mosson and PAS dyeing. Expression distribution of α-smooth muscle actin (α-SMA) and E-cadherin in kidney tissues were observed under immunohistochemical staining. Expression of transforming growth factor-β1 (TGF-β1) was measured by western blot. The results showed that compared with the normal group, the area of renal fibrosis in the model group was significantly increased (P < 0.01); the expression of α-SMA was stronger; and the expression of E-cadherin was weaker. Compared with the model group, the area of renal fibrosis in the valsartan group, TNK high-dose, middle-dose and low-dose groups were significantly decreased (P< 0.01); the expression of α-SMA was weaker (P< 0.01);and the expression of E-cadherin was obviously increased (P < 0.05). The TGF-β1 expression in the model group was significantly higher than that in the normal group (P < 0.01). Compared with the model group, the TGF-β1 expression in the valsartan group, TNK low-dose, middle-dose and high-dose groups were significantly lowered (P<0.01). And the TGF-β1 expression in the TNK high-dose group was even lower than that in the valsartan group. It was concluded that TNK was able to suppress the epithelial-mesenchymal transition (EMT) of renal tubular epithelial cell, and lessen the renal tubule interstitial fibrosis, in order to protect the kidney.

Abstract: Objective　In order to provide reference for emergency treatment of a sudden food poisoning incident, pathogen detection and drug resistance analysis were carried out. Methods　Diarrheal stool and surplus food samples were detected by GB 4789 and the isolates were identified by VITEK2 and matrix assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF MS), at the same time, the bacterial drug sensitivity test was carried out by using the method of microbroth dilution, and the isolates from different sources were molecularly classified by pulsed field gel electrophoresis (PFGE), and the correlation between the strains was analyzed by BioNumerics software. Results　Totaly 13 leftovers and 3 diarrhea patients were isolated and identified, The total number of colonies and coliforms in 7 leftovers samples all exceeded the standard, and Citrobacter freundii was detected in 5 leftovers and 2 stools. The results of drug sensitivity test showed that seven strains of Citrobacter freundii were sensitive to ciprofloxacin, tetracycline, chloramphenicol, gentamicin, amikacin, cefotaxime and meropenem, but completely resistant to ampicillin, and there was no multiple drug resistance. The results of pulsed field gel electrophoresis (PFGE) showed that 7 strains of Citrobacter freundii had the same PFGE bands and 100% homology, showing the same clone. Conclusions　This food poisoning incident was caused by Citrobacter freundii. The pathogen of food poisoning can be quickly and accurately determined by MALDI-TOF MS, which is beneficial to the early diagnosis and treatment of infectious diseases. It is suggested to strengthen the corresponding management, improve food safety awareness and prevent similar incidents.