OBJECTIVE To investigate the characteristics of female genital opportunistic infection patients who infected with human immunodeficiency virus(HIV) and to provide reference for early diagnosis and treatment of HIV infection.METHODS The clinical data of 116 patients with HIV,including female genital symptoms and general condition collected from Jan 2007 to Dec 2008 were analyzed retrospectvely.These patients were all from the Central African Republic.RESULTS Among these 116 patients with HIV,89 patients(76.72%)had infective changes in the female genitals,and 68 patients(58.62%) had two to four diseases simultaneously.Among these infections,the most infection was chronic infection in the basin behaved chronic ache in the basin and infertility,then were vulvovaginal candidiasis,acute pelvic inflammatory disease,and trichomonal vaginitis and cervicitis.The CD4+ cell counts of 67 patients decreased,and the CD8+ cell counts of 31 patients decreased,of which 35 patients were accompanied with chronic dissipative symptoms among these patients.CONCLUSIONS HIV can descend human immunity,the patients can suffer with female genital oppprtunistic infection easily and should be paid more attention to in the eary stage.

篟esults of spontaneous and Squirrel Wheel activity tests in mice showed that Polysaccharopeptide ofCndolus vericolor could inhibit their spontaneous and squirrel wheel activities. Mice given intraperitoneal in-jections of PSP (100mg/kg or 200mg/kg)showed significant decrease of numbers of horizontal and vertical aswell as squirrel wheel activities (P

Objective To investigate the ultrasonic features and pathological basis of follicular variant of papillary thyroid carcinoma (FVPTC). Methods Ultrasonic presentation of 30 patients with FVPTC conifrmed by surgery and pathology from the Seventh People′s Hospital of Shaoxing during March 2002 and December 2012 were analyzed retrospectively and compared with pathological results. Results Ultrasonic presentation of 30 FVPTC cases could be classiifed into three types:(1) Six cases (20%, 6/30) of typeⅠ, with typical sonographic features of papillary thyroid carcinoma:nodules with irregular shape, unclear boundary, and very low echo inside, microcalciifcation could be seen. (2) Fourteen cases (47%,14/30) of typeⅡ, presented as clearer iso-echoic or hypo-echoic nodules, with irregular shape, angled and lobular edge, rare microcalciifcation. (3) Ten cases (33%, 10/30) of typeⅢ, presented as adenoma-like features, nodule with clear boundary and regular edge, uniform medium echo inside. The microscopic structure characteristics could be divided into three categories:6 cases of typeⅠ, lesions were featured with no obvious capsule, irregular shape and inifltrative growth;14 cases of type Ⅱ, lesions with irregular shape, which invading the capsule with partial protrusion and peripheral small satellite lesions;10 cases of typeⅢ, lesions with more complete envelope, more regular shape with no signiifcant or lower level and smaller extent invasion of the capsule. Differences in morphology, boundary, aspect ratio, internal echo, presentation of microcalciifcations between the encapsulated type (typeⅡ,Ⅲ) and non-encapsulated type (typeⅠ) FVPTC were statistically signiifcant (Fisher′s exact test, all P<0.05). While the difference in lymph nodes involvement between them was not statistically signiifcant (Fisher′s exact test, both P>0.05). Conclusion Ultrasonic presentation of FVPTC show characteristics of both follicular tumor and papillary carcinoma, and the ultrasonic presentations are closely related to the pathological subtypes.

Objective To investigate the effect of music therapy on anxiety and depression in patients with spinal cord injury. Methods Forty anxious and depressive patients with spinal cord injury were selected as the control group from December 2012 to October 2013, and another 40 anxious and depressive patients with spinal cord injury as the observation group from November 2013 to September 2014. Patients in the observation group were given the following metheds after admiting for 3 days besides psychological nursing; music therapy once a day, 1 hours one time for 4 weeks. The two groups were compared in terms of the scores by Hamilton anxiety scale (HAMA) scores and Hamilton depression scale (HAMD) before and after treatment. Results There were insignificant differences in HAMA scores and HAMD scores between the two groups before music therapy (P>0.05), but the scores by HAMA and HAMD in the observation group were both significantly lower than those in the control group. Conclusion Music therapy can alleviate anxiety and depression of patients with spinal cord injury, and promote the functional recovery.

ObjectiveTo investigate the effect of follow-ups on medical compliance behaviors and quality of life of patients with gastroesophageal reflux disease (GERD).Methods One hundred GERD patients who were hospitalized in our department from June 2012 to June 2013 were divided into intervention group (n=50) and control group (n=50) according to the random number table. Both groups received the same drug treatment and conventional nursing during hospitalization.The control group received periodically outpatient follow-ups,while the intervention group received professional follow-ups by trained nurses after discharge from hospital. The compliance behaviors and quality of life in these patients were assessed and statistically analyzed after 6 months nursing intervention or outpatient follow-up.Results With the implement of follow-up in patients with GERD,the intervention group was better than the control group in compliance behaviors,including the decrement of smoking and drinking,strong tea,coffee,having midnight snack and spicy food (P<0.05),but there was no difference in the behavior of staying-up between the two groups.Concerning the quality of life,the intervention group was significantly better than the control group in the 6 items excluding the physical and physiological functions (P<0.05).Conclusion Professional follow-ups can improve compliance behavior and quality of life of GERD patients.

Commonly, the interbacterial transfer of circular plasmids is initiated by nicking at an internal sequence, oriT, followed by transferring one strand as single-stranded DNA through a type Ⅳ secretion channel on cell membrane. In contrast, Streptomyces conjugative linear plasmids, containing a free 3'-end but a protein-capped 5'-end, can potentially undergo cell-to-cell transfer by transfer of non-nicked DNA. It was reported that circular derivatives of the Streptomyces lividans linear plasmid SLP2, as well as the parental linear plasmid itself can transfer efficiently. And the genetic requirements for such transfer was described. Efficient transfer of plasmid requires six co-transcribed SLP2 genes, encoding a Tra-like DNA translocase, cell wall hydrolase, two cell membrane proteins that interact with an ATP binding protein, and a protein of unknown function. Reduced transfer efficiency of plasmid from SalⅠ R-/M-to Sal Ⅰ R/M hosts argues that transfer of both the circular and linear forms of the plasmid involves double-stranded DNA. These results suggest that conjugal transfer occurs by a similar mechanism for SLP2-derived linear and circular plasmids, and cellular membrane/wall functions in the transfer process.

To establish single- and double-transfected transgenic cells stably expressing hMATE1, hMATE1 cDNA was cloned by RT-PCR from human cryopreserved kidney tissue, and subcloned into pcDNA3.1(+) plasmid by virtue of both HindIII and Kpn I restriction enzyme sites. Subsequently, the recombined pcDNA3.1(+)- hMATE1 plasmid was transfected into MDCK, MDCK-hOCT1 or MDCK-hOCT2 cells using Lipofectamine 2000 Reagent. After a 14-day-cultivation with hygromycin B at the concentration of 400 µg · mL(-1), all clones were screened with DAPI and MPP+ as substrates to identify the best candidate. The mRNA content of hMATE1, the cellular accumulation of metformin with or without cimetidine as inhibitor, or transportation of cimetidine was further valuated. The results showed that all of the three cell models over expressed hMATE1 mRNA. The cellular accumulation of metformin in MDCK-hMATE1 was 17.6 folds of the control cell, which was significantly inhibited by 100 µmol · L(-1) cimetidine. The transcellular transport parameter net efflux ratios of cimetidine across MDCK-hOCT1/hMATE1 and MDCK-hOCT2/hMATE1 monolayer were 17.5 and 3.65, respectively. In conclusion, cell models with good hMATE1 function have been established successfully, which can be applied to study the drug transport or drug-drug interaction involving hMATE1 alone or together with hOCT1/2 in vitro.

Aim To investigate the influence of sarpog-relate hydrochloride (SH)on the pharmacokinetic pro-file of dextromethorphan (DM),the typical substrate of CYP2D1 /2,in rats when they were administered co-instantaneously.Methods A total of 1 2 SD rats were randomly divided into two groups:the control group (DM,1 0 mg·kg-1 )and the sarpogrelate group (SH, 1 0 mg·kg-1 ;DM,1 0 mg·kg-1 ),which received in-tragastric administration.Plasma samples were collected immediately before and at different time points after drug administration.A LC-MS /MS method was used to determine the concentrations of DM in rat plasma. Pharmacokinetic parameters were analyzed using Drug and Statistics (DAS 2.0).Results There were signif-icant differences in the pharmacokinetic parameters of DM,including T1 2 (2.49 h ±0.93 h vs 1 .47 h ±0.20 h,P <0.05 ),Cmax (325.7 μg·L -1 ±1 33.2 μg· L -1 vs 1 04.5μg·L -1 ±52.4 μg·L -1 ,P <0.05), AUC0 -t(785.5 μg·L -1 ·h ±451 .9 μg·L -1 ·h vs 244.8 μg·L -1 ·h ±1 68.3μg·L -1 ·h,P <0.05) and AUC0 -∞(804.7 μg·L -1 ·h ±445.6 μg·L -1 ·h vs 251 .4 μg·L -1 ·h ±1 73.4 μg·L -1 ·h,P<0.05 )between the two groups.Conclusion SH could significantly inhibit the elimination of DM,the substrate of CYP2D1 /2 in rats.

Objective To investigate the methylation status of E-cadherin(E-cad), p16, RASSF1A, DAPK and MGMT in histologically normal salivary gland tissues and provide reference for determination of the methylation status of salivary gland tumors.Methods Methylation of E-cad, p16, RASSF1A,DAPK and MGMT was analyzed using methylation-specific polymerase chain reaction ( MSP) .The results were compared with the methylation status of these genes in salivary adenoid cystic carcinoma ( ACC) tumor tissues in our previous studies and the association between promoter methylation of E-cad, p16, RASSF1A, DAPK, and MGMT on one hand and the patients′gender, age, smoking and types of gland on the other hand was also analyzed .Results Promoter methylation was detected in 8 of the 60 (13%) salivary glands, E-cad in 4(7%), p16 in 2(4%), RASSF1A in 2(4%), DAPK in 2 (4%), and MGMT in 1(2%).Compared with our previous results, there was a significantly lower methylation ratio in promoter methylation of E-cad(P<0.01), p16 (P<0.01), RASSF1A (P<0.01),and DAPK (P<0.01) in salivary gland tissues than in ACC tumor tissues.Conclusion Promoter methylation of E-cad, p16 and RASSF1A is a rare event in histologically normal salivary gland tissues .

Objective To study the diarrhea causes and nursing care after kidney transplantation from donation after cardiac death(DCD).Methods The clinical data of 91 patients undergoing kidney transplantations from DCD were retrospectively analyzed from November 2011 to May 2013 in our department,to investigate the incidence of diarrhea and the causes.Results Eighty three cases contracted diarrhea in 91 recipients,with the incidence of diarrhea 91.2%.The use of immunosuppressive agents,intestinal flora,infection and bowel movement dysfunction were all related to the diarrhea.Conclusions The incidence of diarrhea is high and the causes are complex after kidney transplantation from DCD.So nurses should take the appropriate care measures to improve the quality of nursing,avoiding complications and ensuring transplant results based on a different cause of diarrhea.