Objective:to investigate the psychological status of the patients suffering from hemoptysis caused by bronchiectasis and influence to hemostasia therapy.Methods:patients were randomly divided into two groups (study group and control group) after their psychological status was collected with SCL-90. The study group received supportive psychotherapy. Both groups were evaluated by parameters such as change of the blood pressure, dosage of pituitrin and duration of hemoptysis.Results:Among all 62 patients, 83.87% were in anxiety, 66.13% had fear. 32.26% of the patients had hypertension relevant to psychological factors, in some of them (20.97%) the use of pituitrin was limited. The time of the mean duration of the hemoptysis decreased to 5 days in the study group, while it was 7 days in the control group.Conclusion:Patients suffering from hemoptysis caused by bronchiectasis usually have mood disturbance, which leads to hypertension. The psychological factors affect not only the hemoptysis but also the use of pituitrin. Supportive psychotherapy is effective in shortening the duration of hemoptysis.

Objective To investigate the effects of β_2 agonist salbutamol aerosol on the uptake of sevoflurane in elderly patients with chronic obstructive pulmonary disease (COPD). Methods A randomized, placebo-controlled and double-blinded trial was designed. Twenty-six patients were recruited and randomly allocated to salbutamol group (group E, n=13) and placebo group (group C, n=13). Eligible patients were elderly patients with ASA physical status Ⅱ-Ⅲ, a body mass index (BMI) between 18 and 30 kg/m~2, well-defined clinical diagnosis of COPD. Routine monitoring (consists of a three-lead ECG, pulse oximetry, noninvasive blood pressure and expired gas analysis) was instituted and 500 mL Ringer's lactate solution was administered. Bispectral index (BIS) monitoring was initiated prior to induction. All subjects were received inhaled aerosol 200 μg according to manufacturers' recommendations 30 minutes before induction of anesthesia. Controlled ventilation was applied after the trachea was intubated. When stable hemodynamics was maintained for 5 minutes, fresh gas flow was set to 2 L/min with 2% sevoflurane in admixture, then HR, invasive arterial blood pressure (IABP), SpO_2, P_(ET)CO_2, bispectral index (BIS), minimum alveolar concentration (MAC), concentrations of inhaled sevoflurane (F_I) and end-tidal (F_E) were recorded at 1, 2, 3, 4, 5, 7,10, and 15 minutes after inhalation of sevoflurne. The P_(peak) and P_(plat) were also measured in 1, 5, and 10 minutes after the successful endotracheal intubation. Results Compared to the placebo group, the F_E was significantly higher at 2, 3, 4, and 5 minutes in experiment group. Peak airway pressure and plateau pressure in experiment group were strikingly lower than control group (P<0.05). There was no statistical significance about BIS variations between these groups in respective time in spite of increased MAC (P>0.05). Conclusions The increasing rate of alveolar concentration of sevoflurane was accelerated after the administration of inhaled salbutamol aerosol (200 μg) 30 minutes before induction of anesthesia, it might increase the uptake of sevoflurane.

Objective To analyze the distribution and antimicrobial susceptibility of the pathogenic isolates during 2009-2014 for rational use of clinical antibiotics.Methods The clinical data were reviewed and analyzed retrospectively to examine the distribution and resistance profile of the pathogenic isolates.Strain identification and antimicrobial susceptibility test were conducted by BioMerieux VITEK-2 automatic microbiology analyzer and the associated identification cards.All results were interpreted according to CLSI standards.Results A total of 6 393 strains of pathogenic bacteria were isolated during the six-year period.The top three pathogens were Escherichia coli (33.6 ％),Enterococcus faecalis (19.4 ％),and Streptococcus agalactiae (13.7 ％).In addition,8,1,and 10 strains ofListeria spp.were isolated in 2009,2010,2014,respectively.A total of 40 strains of anaerobic bacteria had been isolated since 2012.The isolates were mainly from genital tract (53.7 ％) and uterine cavity (21.3 ％),followed by blood stream (8.2 ％),including venous blood samples (6.1％) and umbilical cord blood samples (2.2 ％).There were 165 (2.6 ％) cases of surgical site infections.Escherichia,Enterococcus,and Streptococcus were the top three bacteria isolated from both uterine cavity and venous blood samples.The top three bacteria isolated from surgical sites were Escherichia,Enterococcus,and Staphylococcus.The bacteria isolated from umbilical cord blood samples were mostly Streptococcus,Escherichia,and Enterococcus.Anaerobic bacteria were mainly isolated from blood samples,which accounted for 82.5 ％ of all anaerobic bacteria.Listeria monocytogenes isolates were mainly from venous blood samples or uterine cavity.Overall,the antimicrobial susceptibility profile of the pathogenic isolates was relatively stable during the period from 2009 to 2014.Most antibiotics showed good activity against these isolates.Conclusions The pathogens isolated from this gynecology and obstetrics hospital during 2009-2014 period are mainly Escherichia coli,Enterococcusfaecalis,and Streptococcus agalactiae.Most isolates were susceptible to the commonly used antimicrobial agents.In addition to a few MRSA strains,ESBLs-producing Escherichia coli isolates were the main multidrug resistant organisms.

Objective To investigate the changes in the expression of keratin genes in renal tissues during renal ischemia-reperfusion (I/R) injury in mice.Methods Six wild type male C57/B6 mice,aged 50 days,weighing 20-30 g,were divided into 2 groups (n=3 each) using a random number table:sham operation group (Sham group) and I/R group.Right renal arteries and veins were clamped for 1 h followed by reperfusion,and the left kidneys were removed to establish the model of renal I/R injury.At 24 h of reperfusion,blood samples were collected from the left ventricle for determination of serum creatinine and urea nitrogen concentrations by colorimetric method.The right kidney specimens were obtained for pathologic examination and for determination of the expression of kidney injury molecule-1 and neutrophil gelatinase-associated lipocalin mRNA (by quantitative real-time polymerase chain reaction [qRT-PCR]) and keratin genes (by Affemetrixc DNA microarray).The differentially expressed genes identified were further confirmed by qRT-PCR.Results Compared with Sham group,the serum creatinine and urea nitrogen concentrations were significantly increased,the expression of kidney injury molecule-1 and neutrophil gelatinase-associated lipocalin mRNA was up-regulated (P＜0.05),and the damage to the renal tubules was aggravated in I/R group.The results of microarray analysis showed that only keratin 20 gene (the expresion was up-regulated) was the differentially expressed gene (P＜0.05),and the results measured by qRT-PCR were consistent with those measured by Affemetrixc DNA microarray.Conclusion Keratin 20 gene expression in renal tissues is up-regulated during renal I/R injury in mice,and the change may be involved in the endogenous protective mechanism during renal I/R injury.

ObjectiveTo observe the effect of Acupotomy on spastic cerebral palsy. Methods105 cases of spastic cerebral palsy were random divided into group A (35 cases with acupotomy), group B (34 cases with physical therapy) and group C (36 cases with acupotomy and physical therapy). Modified Ashworth Scale (MAS) was used to assess spasticity before and a month after therapy. ResultsEffective rate of group A was 65.71%, group B was 29.41%, group C was 77.78%, which of group B was significantly lower than those of group A of C. ConclusionAcupotomy can reduce muscular tension of spastic cerebral palsy, which seems more effective than physical therapy.

Our previous research indicated that the Streptomyces pactum Act12 (Act12) had a certain promotional effect on tanshinone accumulation and up-regulated the expression of genes 3-hydroxy-3-methyglutaryl-CoA reductase (HMGR) and 1-deoxy-d-xylulose-5-phosphate reductoisomerase (DXR) in Salvia miltiorrhiza hairy roots. This study focuses on the roles of reactive oxygen species in S. pactum Act12-induced tanshinone production in S. miltiorrhiza hairy roots. The 4% Act12, 4% Act12 + CAT and 4% Act12 + SOD were added to S. miltiorrhiza hairy root and subcultured for 21 days, the dry weight, contents of reactive oxygen species, contents of tanshinones and expression of HMGR and DXR were determined at different harvest-time. The generation of reactive oxygen species (ROS) in S. miltiorrhiza hairy roots was triggered by 4% Act12 treatment. The relative expressions of genes HMGR and DXR in 4% Act12 treatment were 32.4 and 4.8-fold higher than those in the control. And the total tanshinone in the hairy roots was 10.2 times higher than that of the control. The CAT and SOD could significantly inhibit the ROS accumulation and relative expressions of genes HMGR and DXR in 4% Act12 treatment, which induced the total tanshinone content was decreased by 74.6% comparing with the 4% Act12 treatment. ROS mediated Act12-induced tanshinone production. The Act12 may be via the ROS signal channel to activate the tanshinone biosynthesis pathways. Thereby the tanshinon content in hairy roots was increased.
Aldose-Ketose Isomerases ; genetics ; metabolism ; Diterpenes, Abietane ; biosynthesis ; Plant Proteins ; genetics ; metabolism ; Plant Roots ; enzymology ; genetics ; metabolism ; microbiology ; Reactive Oxygen Species ; metabolism ; Salvia miltiorrhiza ; enzymology ; genetics ; metabolism ; microbiology ; Secondary Metabolism ; Streptomyces ; physiology

AlM: To observe clinical effect of vitrectomy with intravitreal ranibizumab for the treatment of diabetic retinopathy ( DR) .
METHODS:From February 2011 to February 2013, there were 90 cases in our hospital diabetic retinopathy patients withvitrectomy surgery. lt was randomly divided into observation group ( 45 cases ) and control group ( 45 cases ) . Two groups of patients were performed vitrectomy. Patients in observation group were injected intravitreal ranibizumab before surgery, then vitrectomy was underwent for diabetic retinopathy. Vitrectomy was only underwent in control group.
RESULTS:The patients in observation group with good effect accounting for 71% (32/45) and good rate was 89%(40/45 ), which were significantly higher than that in control group 51% ( 23/45 ) , 71% ( 32/45 ) . Differences were statistically significant ( P < 0. 05 ). Amount of bleeding was 9. 64 ± 2. 27mL, intraocular pressure was 13. 64 ± 3. 27mmHg. lt was significantly less than that in control group 10. 21 ± 3. 14mL, 16. 00 ± 3. 14mmHg. Differences were statistically significant (P<0. 05).
CONCLUSlON: The vitrectomy with intravitreal ranibizumab treatment of diabetic retinopathy can not only reduce blood loss, but also reduce edema and improve effectiveness and safety. lt's worth recommending for clinical practice.

OBJECTIVETo study the effect of Bushen Tiaojing Recipe (BTR) and Xiaoyao Pill (XP) on cathepsin-L (Cat-L) mRNA in mice.

METHODSImmature mice were randomly divided into the normal group, the control group, the BTR group and the XP group, three in each group. Cat-L mRNA expression in mice was detected using reverse transcription polymerase chain reaction (RT-PCR) at 0, 4, 8 and 12 h after injecting 5 IU (human chorionic gonadotropin, HCG).

RESULTSCat-L mRNA expression increased gradually after HCG injection, the relative levels in the control group at 0, 4, 8 and 12 h were 0.066 +/- 0.005, 0.383 +/- 0.045, 0.737 +/- 0.024 and 1.036 +/- 0.073 respectively, comparisons between different time-points showed significant difference (P < 0.01). Compared with the control group, the Cat L mRNA expression was higher at 4 h in both BTR and XP groups (P < 0.01), at 8 h in the XP group (P < 0.05), and at 12 h in BTR group after injecting HCG (P < 0.05). Compared with the control group, cat L mRNA expression showed no statistic difference at 8 h in BTR group and at 12 h in XC group.

CONCLUSIONSBTR promoted the ovulation by enhancing the expression of CatL gene, and that of XP by advancing the peak of CatL gene expression.

Animals ; Cathepsin L ; metabolism ; Drugs, Chinese Herbal ; pharmacology ; Female ; Gonadotropins ; administration & dosage ; Humans ; Mice ; Mice, Inbred Strains ; Ovulation ; drug effects ; RNA, Messenger ; genetics

OBJECTIVETo survey the married couples at reproductive age for contraceptive knowledge in 5 Chinese cities.

METHODSThe data derived from a questionnaire-based research conducted in 2002 on family planning among married couples in 5 Chinese cities were statistically analyzed.

RESULTSThe total rate of good contraceptive knowledge was 70.10% in the couples. Among all the contraceptive measures, condom use was the most familiar one. The understanding of contraceptive knowledge in couples working in official departments and educational institutes was better than that among the couples working in common enterprises, affected by such factors as gender, geographic regions, educational background and willingness of child-bearing.

CONCLUSIONThe married couples in the Chinese cities have generally good understanding of contraceptive knowledge, which can be affected by different factors among different populations.

Adult ; China ; Cities ; Contraception ; Contraception Behavior ; Female ; Humans ; Logistic Models ; Male ; Marriage ; Surveys and Questionnaires ; Urban Population

OBJECTIVETo prepare Sinomenine hydrochloride-loaded bovine serum albumin microspheres (SM-BSA-MS).

METHODSM-BSA-MS was prepared by spray drying technique. The morphology, drug-loading and release in vitro of SM-BSA-MS was studied.

RESULTThe diameters of SM-BSA-MS were in the range of 1-3 m. The drug loading of microspheres, formulated with different drug/albumin ratios as 1, 2, 1:1, 2:1, were 31.6%, 47.7% and 67.9% , respectively. And the drug entrapment efficiencies of different drug/albumin ratios were higher than 94%. The results of in vitro release experiments showed that the drug loaded microspheres have the properties of sustained-release compared with the Sinomenine hydrochloride injection. Different release characteristics could be obtained by adjusting the prescription composition and the thermal denaturation condition.

CONCLUSIONSpray drying technique is a simple and feasible method for preparing SM-BSA-MS. The drug loaded microspheres had high drug-loading and sustained-release effect.

Delayed-Action Preparations ; chemistry ; Drug Carriers ; Drug Compounding ; methods ; Microspheres ; Morphinans ; chemistry ; Particle Size ; Plants, Medicinal ; chemistry ; Serum Albumin, Bovine ; chemistry ; Sinomenium ; chemistry