Table of Content

15 September 2013, Volume 12 Issue 9

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Chemical Constituents of the Root of Foeniculum vulgare

WU La-Bin, HUANG Bo, XIAO Chao-Jiang, DONG Xiang, JIANG Bei

2013, 12(9):  1-3.  DOI: 10. 3969/j. issn. 1672-2345. 2

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Objective: To explore the chemical constituents of the root of Foeniculum vulgare. Methods: Compounds were separated and purified by silica gel column chromatography and their structures were elucidated on the basis of spectral analysis and chemical evidences. Results: Five compounds were obtained from ethyl acetate fraction of the extract root of F. vulgare and were identified as dillapiol （1）, butyl isobutyl phthalate （2）, β-sitosterol （3）, linoleic acid （4）, and trilinolein （5）. Conclusion: This research provides basic understanding about the medicinal values of F. vulgare root.

Preliminary Study of the Chemical Constituents of Pinus Kesiya R. Pinecone

SHI Gui-Rong, LI Dong-Mei, YANG Jing- , LIU Xi, LI Zhao-Yun, LIU Guang-Ming

2013, 12(9):  4-6. 

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Objective: To study the chemical constituents of Pinus kesiya R. pinecone. Methods: The constituents were isolated and purified by extracting with system solution and using column chromatography with silica gel, RP-18, Sephadex LH-20 and MPLC.Their structures were identified by the spectral analysis. Results: Six compounds were isolated and identified as pinoresinol（1）, matairesinol （2）, cedrusin （3）, dihydrodehydrodiconiferyl alcohol （4）, 4',5,7-trihydroxyflavanonol-3'-O-β-D- glucopyranoside（5）, and 3,4-dihydroxybenzoic acid（6）. Conclusion: These 6 compounds were obtained from P. kesiya for the first time.

Effect of Total Extracts from Mirabilis jalapa on the Contraction Activity of Isolated Rat Uterine Smooth Muscle

LI Cheng-Yao, CHENG Sheng-Bang, LUO Ai-Lian, WANG Yan-Shuang, GUO Mei-Xian

2013, 12(9):  7-10.  DOI: 10. 3969/j. issn. 1672-2345. 2

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Objective: To observe the effects of total extracts from Mirabilis jalapa on the spontaneous contraction and induced
contraction by oxytocin of isolated uterine smooth muscle of rat. Methods: The isolated uterine specimen was prepared from killed rats. Constriction action was recorded by the biological function system. The effect of total extracts from Mirabilis jalapa on spontaneous contraction and induced contraction on isolated rat uterine smooth muscle was analyzed. Results: The extracts from Mirabilis jalapa could inhibit the spontaneous contraction and induced contraction by oxytocin, in less contraction frequency and eased contraction tension. Conclusion: The extracts from Mirabilis jalapa have an apparently inhibitory effect on the spontaneous contraction and induced contraction by oxytocin on the isolated rat uterine smooth muscle.

Effect of Ganlong Capsule on Blood Glucose Concentration of Mice

GUI Luo-Lan, SHAN Hua, SHI Cai-Yan, LI Jing-Mei, PENG Fang

2013, 12(9):  11-13. 

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Objective: To investigate the effect of Ganlong capsule on blood glucose concentration on normal mice and adrenaline
induced hyperglycemic mice. Methods：We observed the changes of blood glucose concentration on model mice by the glucose oxidase method. Results: Ganlong capsule has no effect on the blood glucose concentration on normal mice, but obvious hypoglycemic effect on adrenaline induced hyperglycemia model mice （P<0.01, P<0.05）. Conclusion: Ganlong capsule could decrease the blood glucose concentration in adrenaline-induced hyperglycemic mice, but has no effect on the normal mice blood glucose concentration.

Study on Anti-inflammatory Effect and Mechanism of the Extract in Arisaemaerubescens

LI Yang, LU Qian, QIAN Jin-Fu

2013, 12(9):  14-16. 

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Objective:To observe the anti -inflammatory effectsofthe extract in Arisaemaerubescens and explore the underlying
mechanism. Methods: Mice auricle edemawasinduced by dimethylbenzene, mice abdominal cavity capillary permeability was increased by acetic acid, and thegranuloma was induced by cotton pellet. The anti-inflammatory effectof the extract in differentmodels was observed. Results: Ethanol extract,ethyl acetate extract of Arisaemaerubescens （Wall.）Schott tuber and Petroleum ether extract of Arisaemaerubescens（Wall.）Schottfruit showed significant inhibitory action on auricle edema induced by dimethylbenzene in mice （P<0.01）and on penetration of capillary vessel in mice （P<0.01 or P<0.05）, andsignificantly decreased the proliferation of
granuloma caused by implantation cotton pellet in mice （P<0.01）Conclusion:Extract in Arisaemaerubescenshas significantantiinflammation action, which would be related to the decreased capillary permeability. The researches provided a scientific basis for the developing and utilizing of Arisaemaerubescens.

Pharmacokinetics Parameters of Ferulic Acid Methylester Nitric Oxide Donor in Mice

LIU Ying-Lin, LI Yan-Lai, LIU Hao-Ran, MA Li-Xue

2013, 12(9):  17-20.  DOI: 10. 3969/j. issn. 1672-2345. 2

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Objective: To develop the assay method by RP-HPLC for ferulic acid methylester nitric oxide donor （FMND）and
determine the pharmacokinetics parameters in mice after oral administration. Methods: The sample was extracted by acetoacetate,
followed by vortex and high speed centrifugation, dried by nitrogen flow and dissolved by mobile phase before HPLC analysis. The
HPLC condition was applied with mobile phase at methanol: water （70:30）, flow rate at 1.0 mL/min, column temperature at 30 ⁰C.
Results: FMND was absorbed quickly with a lag time of 6.6 min after oral administration in mice at the dose of 50 mg/kg, and
arrived to the peak concentration at about 1.5 h. The distribution in vivo matched two-compartment model with a lag time. The
distribute half life time（t1/2α）was 1.04 h, the eliminate half life time（t1/2 β）was 9.44 h, the absorb half life time（t1/2 Ka）was 0.94 h.
Conclusion: FMND was absorbed quickly in mice after oral administration, and the distribute equilibrium arrived moderately with a
long eliminate half life time.

Determination of Quercetin in Rhizoma Rodgersiae from Different Areas and Different Harvest Time

JIN Yang, WANG Yan

2013, 12(9):  21-24. 

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Objective: To establish a method for the determination of Quercetin in Rhizoma Rodgersiae from different areas and
different harvest time. Methods: The contents of Quercetin were determined by HPLC. The mobile phase consisted of methanol-0.5% phosphoric acid （50:50）, the detection wavelength was 370 nm, with the flow rate of 1.0 mL/min and the temperature at 30 ⁰C.Results: The contents of Quercetin in Rhizoma Rodgersiae from different areas and different harvest time varied greatly. The contents of Quercetin in Rhizoma Rodgersiae from different areas with the same harvest time were 0.129%-0.207%. The contents of Quercetin in Rhizoma Rodgersiae from different harvest time with the same areas were 0.074%-0.129% . Conclusion: The method for determination of Quercetin is simple, accurate and with good repeatability, which could provide a scientific basis for rational development and utilization.

Pharmacognostic Studies on Rabdosia calcicola and Rabdosia flavida

BAO Chao-Lei, LUO Zhi-Yuan- , YANG Xue-Jiao, YANG Da, LI Rong-Xian- , XU Guang-Sheng- , JIANG Bei, YANG Rue-E

2013, 12(9):  25-28. 

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Objective:For the identification and utilization of the resource of medicinal plants, pharmacognostic studies were
systematically performed for Rabdosia （Bl.） calcicola and R. flavida.Methods: Methods of source identification, property identification and microscopic and physiochemical identification were applied in the study. Results: The crosscutting and microscopic characteristics of the powder were different between R. calcicola and R. flavida. Conclusion: The result of the experiment provided a theoreticalbasis for the development, utilization, quality control andidentification of the two herbs.

Investigation of Pinworms Infection in Experimental Rats

WANG Fei, CAO Shu-Zhen, CUI Li-Yun, ZHANG Xiao-Xiao, YANG Yi-Mei

2013, 12(9):  29-31. 

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Objective: To investigate the infection status of pinworms among experimental rats at some college. Methods: The
current national standard Laboratory Animal-parasitic Standards and Monitoring was used to test the pinworms in the samples of rats.Sample stool was smeared by physiological saline to detect pinworms. Results: The results showed that the infection rate was 25% on experimental rats （17/69）. Conclusion: It is recommendable to take regular parasitic examination to assure safety of experimenter and ensure reliable and rigorous experiment.

Investigation of the Fungus Carrier Rate and Species Distribution in College Student's Feet

WANG Min, WU Jie-Min, WANG Cong, WANG Tao, BAI Li

2013, 12(9):  32-34. 

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Objective: Investigating the fungus carrier status of the college student's feet so as to provide the basis for the etiology
and clinical prevention and treatment. Methods: Samples were obtained by rubbing with a cotton swab on feet from 262 voluntary students. Direct microscopy observation, fungal culture and strain identification were applied in the study. Results: There were 397 fungi isolated from 262 specimens; the positive rate was 74.04%. The fungi carrier rates were not significantly different between male（71.8%）and female （77.4%）（P>0.05）. In the isolated strains, there were 113 strains of dermatophytes （28.4%）, 114 strains of yeast （28.7%）, and 23 strains of other unclassified multi-cellular fungi （5.8%）. There was no statistically significant difference of multi-cellular fungi incidence rate between males and females （P>0.05）. Yeast carrier rate in male and female were 35.2% and
55.7%, respectively; the difference was statistically significant （Χ²=10.6904, P<.01）The incidence rate of foot fungus disease was 11.1% among student population. Conclusion: High fungus carrying rate and relatively low foot fungus disease incidence rate was observed in college students, the carrying rate was not different between male and female. We also found higher yeast carrying rate in the female.

Primary Study on Infection of Sexually Transmitted Disease Pathogens on HIV High Risk Population

WANG Cong, BAI Li

2013, 12(9):  35-37. 

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Objective: Investigating 4 sexually transmitted diseases （STD）pathogens infection in HIV high-risk female so as to
provide a theoretical basis for prevention and treatment interventions. Methods: One hundred and twenty HIV high-risk females and 73 health volunteers were enrolled into study. Four STD pathogens were detected by fungus culture, Neisseria gonorrhoeae（NG） culture, Ureaplasma urealyticum （UU）/Mycoplasma hominis （MH）culture and HPV-DNA testing. Results: The positive rate of fungus, UU/MH, HPV in HIV high-risk population group was 35.1%, 74.6%, 35%, respectively. In healthy group was 22.5%, 52.1%, and 13.3%, respectively. NG was not found in two groups. Conclusion: With Χ² test, the infection rate of UU/MH and HPV in HIV high-risk population are statistical significant higher then that of healthy group.

Water Quality Detection of the Drinking Water from a Town in Binchuan County

LIU Xiao-Fang, NING Wei, YANG Jing-Qiu, SONG Zheng-Rui

2013, 12(9):  38-40. 

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Objective: To understand the status of drinking water quality from a town in Binchuan, and provide a reference for rural
drinking water safety management. Methods: Eight villages of a town in Binchuan County were selected as sampling points, 14 parameters in 32 water samples were detected according to the Standard Test Method of Drinking Water and the Drinking Water Health Standard （GB/T5750-2006）. Results: The nitrate nitrogen and ammonia nitrogen pollution were serious, both were with exceeding standard rate of 100%；93.75% of the samples were low in pH, the percent of pass rate was 6.25%. The percent of pass rate were 100% in total hardness, TDS, nitrite nitrogen and fluoride. Iron, manganese, copper, zinc, cadmium, lead, chromium was never checked out. Conclusion: Some detected indexes were shown polluted in drinking water of the town in Binchuan. We should strengthen the health and environmental protective awareness, and enhance harmless management of the feces.

Epidemiological Analysis of Mumps in Binchuan County from 2005 to 2012

ZHANG Ke-Qin, ZHANG Ke-Zhi

2013, 12(9):  41-43. 

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Objective: To analyze the incidence reports of epidemic parotitis (abbreviated name mumps) in Binchuan County from
2005 to 2012, and provide scientific basis for prevention and control work. Methods: Descriptive epidemiological method and statistical analysis were applied on mumps cases investigation in Binchuan County from 2005 to 2012. Results: There were 670 cases in Binchuan reported with mumps from 2005 to 2012, no death case. The average annual incidence rate was 15.98 per 100 thousand,the onset seasons were mainly concentrated in November and December, and the patients were mainly children aged from 3 to 15, occupational distribution was mainly on students and children in the kindergarten. Conclusion: There were perennial incidence of mumps in Binchuan, which happen mostly in November and December, the incidence of crowd of mumps were teenagers who are less than fifteen years old. It suggests that the prevention and control places of mumps are mainly in schools and nurseries.

Monitoring Result Analysis of Keshan Disease in Nanhua County from 2008 to 2012

ZHANG Li-Qiong

2013, 12(9):  44-47. 

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Objective: To investigate the present status and changing trend of Keshan disease of Nanhua County and to provide a
scientific, normative and effective basis for the disease prevention, treatment, and research. Methods: Follow-up visit were conducted in diagnosed resident Keshan disease patients for questionnaire, personal history, clinical examination and 12-lead electrocardiogram. For suspected cases, electrocardiography, 2 metres AP X radiograph and ultrasonic cardiogram were conducted. Results: 246 cases of Keshan disease patients were visited from 2008 to 2012, 15 cases dead, and the visit rate was 100.00%. There are 54 Keshan disease patients in Nanhua County and the morbidity is 0.23‰. There were 17 new Keshan disease in screening of 4 021 key cases, detection rates was 0.42%, respectively, 0.15% and 0.27% for chronic Keshan disease and potential Keshan disease. Conclusion:
KSD generally occurred at a steady and low incidence in Nanhua, while potential Keshan disease was the main clinical pattern. Observation should be strengthened; and advertisement, education as well as health promotion should be paid more attention onto the endemic work in the future.

Investigation of the Medication Compliance among the Elderly in Dali

YANG Xiao-Li, ZHU Min, ZHANG Li-Juan, WU Xiu-Mei

2013, 12(9):  48-50. 

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Objective: To develop pharmaceutical services for the senior citizens, and to improve a safe, rational and scientific
medical guidance for the aged. Methods: Questionnaire surveys were applied to investigate the medication compliance. The Χ² test was used for data analysis with variables including dosage, time, period, and drug co-administration. Results: Medication compliance among the senior citizens was influenced by age, physical situation, hospitalization history, disease progression, and drug adverse reaction. And the difference was statistically significant （P<0.05）. Conclusion: Pertinent and professional pharmaceutical services should be taken according to the influence factors as dosage, time, period, and drug co-administration so as to improve medicine compliance for the aged.

Investigation of the Microbial Contamination of Student's Mobiles in Some College in Dali

ZHOU Yun, WANG Shuang-Shuang, MA Lu-Lu, LI Shan-Shan, PU Rao-Dong, JI Shou-Lian

2013, 12(9):  51-53. 

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Objective: To explore the microbial contamination of the students' mobile phone in a college in Dali, and to provide
reasonable suggestions on how to reduce microbial contamination. Methods: Bacterial culture and detection were conducted on samples on mobile phone from 100 randomly selected students at a college in Dali. Results: Bacterial pollution was serious in students mobile phone, the total number of bacteria detection rate was 96% （96/100）, and the total number of bacteria pollution exceed the standard rate of 25%（25/100）. Exceed standard rate of total bacteria on keypad mobile phone was higher than that on the touch screen mobile phone（P<0.05）. The positive rate of coliform group was 24%（24/100）, and the coliform group detection rate of male cases was higher than that of females（P<0.05）. Conclusion: Microorganism contamination was serious for college students, who were lack of understanding and effective disinfection and protection measures.

Clinical Diagnosis Therapy of Tuberous Sclerosis Combined with Bilateral Multifocal Renal Angiomyolipomas

XIAO Zhi-Song, FENG Bo, YANG Li

2013, 12(9):  54-55. 

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Objective: To investigate the clinical therapy of tuberous sclerosis combined with bilateral multifocal renal
angiomyolipomas. Methods: Clinical document of one case of tuberous sclerosis combined with bilateral multifocal renal angiomyolipomas, as well as related literatures were reviewed to explore the clinical therapy to the disease. Results: The case reported was clearly diagnosed and properly conducted surgical excision, the surgery went was smooth, the effect of postoperative was satisfied. Conclusion: Tuberous sclerosis combined with bilateral multifocal renal angiomyolipomas is an autosomal dominant genetic disease with typical symptoms of facial angiofibroma, torso skin depigmentation of the skin spots, ependymal nodules under the brain, retinal hamartoma combined with bilateral renal angiomyolipoma. Nephrectomy, partial nephrectomy, excision of tumor and arterial embolism became the normal therapeutic methods.

Application of Artificial Neural Network in Diagnosis of Bladder Cancer

LI Hao, MI Qing-Hui, ZHANG Xian, LI Min

2013, 12(9):  56-58. 

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Objective: To evaluate the performance of artificial neural network （ANN）model for diagnosis in patients with bladder cancer. Methods: 153 patients with bladder cancer were divided into training group and testing group. The BP neural network was applied to build diagnostic model, and samples were randomly tested by BP ANN. Results: The sensitivity of BP ANN in bladder cancer diagnosis was 100%, and 92.3% of specificity. Conclusion: Artificial neural network diagnosis model was with good diagnostic value in bladder cancer diagnosis.

Efficient Evaluation of Sole Vein Pump in the Prevention of Deep Vein Thrombosis after Spinal Surgery

ZHAO Yu, LI Shao-Bo, YANG Kai-Shun

2013, 12(9):  59-61. 

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Objective: To investigate the efficiency and safety of sole vein pump in the prevention of deep vein thrombosis（DVT）
after spinal surgery. Methods: Eighty-six patients with spinal injury were randomly divided into 2 groups and 43 patients for each group, patients in control group were given common drug and nursing care preventions, others in the observation group were given physical therapy by sole vein pump beside common treatment. DVT was diagnosed by lower extremity color Doppler ultrasound before and 7 days after surgery, and the indexes of DVT incidence, leg swelling and D-dimer were evaluated. Results: After 7 days treatment, leg swelling in both 2 groups eased; in observation group, the lower limb circumference changed at （1.3±0.3）cm and amount of D-dimer decreased（0.6±0.1）ng/L, which were both lower than that in the control group （P<0.05）, and the incidence of DVT of 2 groups was 2.3%（observation group）and 18.6%（control group）（P<0.05）, and there were no complication in two groups. Conclusion: Sole vein pump could safely and fast ease the swelling of leg, which showed good efficiency in the prevention of deep vein thrombosis after spinal surgery, it is worthy of clinical promotion.

Pterion Approach for Sphenoid Ridge Meningioma Microsurgical Excision

WU Wen-Xue, WU Cheng-Li, LI Bao-Cheng

2013, 12(9):  62-64. 

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Objective: To investigate the microsurgery resection of sphenoid ridge meningiomas with pterion approach and study the protection of peripheral nerve and vascular. Methods: The conventional or expand pterion approach microsurgical excision was applied in the treatment of sphenoid ridge meningiomas, and the therapeutic effects were evaluated. Results: Tumor resection degree was evaluated by Simpson classification method. In 14 patients, 5 cases were I stage resection, 5 cases were II stage resection and 4 cases were IV stage resection. All patients were followed -up every 6 months, tumor recurrence was not found by imaging examination. Conclusion: Accurate and comprehensive preoperative evaluation, valid operation method and active postoperative therapy are the keys to improve the full excision rate, nerve symptoms restore as well as the postoperative complications in sphenoid ridge meningiomas treatment.

Effect of Different Operation Methods on Human Immune Function in the Patients with Benign Ovarian Teratoma

WANG Yan-Fang

2013, 12(9):  65-67. 

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Objective: To study the effect of laparoscopy operation and laparotomy operation on human immune system in benign
ovarian teratoma treatment. Methods: In research group, oophorocystectomy was performed under laparoscopy, while with laparotomy in the control group. IL-6 and T-lymphocyte subpopulation （CD4/CD8）before and after operation were measured to evaluate the immune function. Results: There was no difference of IL-6 and CD4/CD8 in two groups before operation （P>0.05）. Compared with control group, both IL-6 and count of CD4/CD8 in research group were evaluated significantly on the first day and the fourth day post-operation （P<0.05）. IL-6 and count of CD4/CD8 recovered to normal in the fourth day in the research group. Conclusion: Laparoscopy operation has no significant effect on IL-6 and T-lymphocyte subpopulation. Patients benefited with quick restoring and less complications from laparoscopy operation, which should be widely promoted.

Analysis of Difficult Cross Matching in Dali Area from 2010 to 2012

HE Yong-Xun, WANG Hua, DU Yue-E, DIAO Li-Bo

2013, 12(9):  68-70. 

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Objective: To comprehensively study the difficult blood-matching sample which was sent from hospitals in Dali area
within the past 3 years. Methods: The results of difficult cross matching in Dali Blood Donor Center from 2010 to 2012 were conducted retrospective analysis. Results: There were irregular antibodies in 18 of 26 samples and the highest rate （27.7%）in Rh blood group system. Though reported agglutination tested by coagulation ammonia test method or cassette antiglobulin test, 8 samples were found no abnormality through investigation by antihuman globulin test in our institution. Conclusion: There was a higher rate of irregular antibodies in Rh blood group system. Antihuman globulin test should not be ignored which could lead misunderstanding of agglutination.

Prevalence and Drug Resistance Analysis of Pathogens Infection in Surgical Intensive Care Unit Ward

KUANG Yong-Yun, ZHOU Jian-Ming, GONG Li-Kun, GAO Dong-Hua

2013, 12(9):  71-75. 

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Objective: To investigate the prevalence and drug resistance of pathogens infection in surgical intensive care unit
（SICU）ward in the Hospital of Chuxiong Prefecture from 2009 to 2012, and to provide help for rational clinical use of antibacterial drugs. Methods: Pathogenic bacteria cultured in SICU from 2009 to 2012 were identified and conducted the drug sensitive test by applied automatic bacteria identification system （biomerieux France）; data were statistically analyzed by WHONET 5.6 software. Results: There were 893 strains of pathogens detected in the 4 years, with 141 strains of gram-positive bacteria （15.7%）and 752 strains of gram-negative bacteria. Pathogens were isolated from samples of sputum, urine, blood and bile, while sputum sample made up the majority. The isolated rate of multi-resistant bacterium was 22.1% （2009）, 30.9% （2010）, 47.5% （2011）, 54.3%（2012）, respectively. Under the drug sensitive test, the rate of pathogen resistance to normal antibacterial drugs was high, but the
enterobacteriaceae and vancomycin resistant enterococci resistant to carbon penicillium effect of enzyme antibiotics were not found. Conclusion: The pathogen in SICU was mainly gram-negative bacteria, and with high proportion of multi-resistant bacterium, isolated rate of multi-resistant bacterium raised year by year, we should strengthen the regional surveillance of bacterial resistance to guide clinical medication.

Analysis ofIrrational Medical Orders in Pharmacy Intravenous Admixture Service of Chuxiong People's Hospital

YANG Xiong-Chang, WANG Rui-Tao

2013, 12(9):  76-78. 

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Objective:Tostatistically analyze the unreasonable prescriptions in pharmacy intravenous admixture service（PIVAS）in our hospital, to standardize clinical rational drug use, and to ensure safe, economic and effective intravenous medication.Methods: Irrational medical orders in 711 428 orders of PIVAS in our hospital were statistically classified and analyzed.Results:PIVAS pharmacists found and corrected existing clinical problems timely, and they effectively controlled and reduced adverse events caused by the irrational use of drugs. Conclusion: By the pharmacists analysis presscriptions, ensure safe and effective clinical medication.

Cause Analysis and Countermeasures of the Safety Hazards of Nursing in vitro Fertilization and Embryo Transfer

HUANG Li-Ju

2013, 12(9):  79-81. 

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Objective: To explore the safety hazard causes and the precautions of in vitro fertilization and embryo transfer（IVF-ET）nursing. Methods: Two hundred cases of cyclical clinical data and nursing measures were conducted retrospective analysis. Results:There were no nursing errors and accidents in 200 cycles, which completely complied the national laws of the human reproductive technology. Two patients, whose documents did not meet the requirements but enrolled in the cyclical treatment, was tracked in time and reissued according to the requirements later, and treatments were not impacted. Conclusion: Cause analysis of the safety hazards of IVF-ET nursing and taking effective prevention measure can reduce and even eliminate the adverse nursing events and improve the quality of nursing safety.

Application of the Equity Theory in the Management of College Student

CHAI Shi-Xue, CHAI Yuan, WEI Fei, ZHANG Feng

2013, 12(9):  82-86. 

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Objective: To study the application of equity theory in the management of college student. Methods: Literature review
and student questionnaire survey were applied. Results: Sense of injustice came from administrator's unfair evaluation or treatment. It also came from unfair implement of rules or from the interference of human factors. Conclusion: Student management should adhere to the equity theory of openness and impartialness, and correct unfair deeds so as to improve the work and student's comprehensive quality and ability.

Improvement of Utilization Efficiency of Teaching Cadavers Source on Regional Anatomy

WANG Yong, ZHANG Xiu-Jun, YANG Xin-Wen

2013, 12(9):  87-89. 

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Regional anatomy is the most scientific and effective way of autopsy operation in spite of any improved teaching means or new teaching equipment. To protect and make full use of the corpse source for teaching purpose become important due to the limitation of the source. We conducted simulate operation before normal anatomy, protective anatomy operation and second classroom sample making in recent years in order to protect and make full use of the corpse source of regional anatomy. We concluded some of our teaching and practice experience in this paper as a reference.

Status Study of Dysmenorrheal of the Female College Students

DAI Si-Jun, WU Juan, ZHANG Zhi-Hui, TU Zheng-Yan, TANG Hong-Li, WANG Wen-Xia

2013, 12(9):  90-92. 

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Objective: To study the dysmenorrheal status and related factors of female college students, and to provide a scientific
basis for adolescent health cares. Methods: Questionnaires were handed out randomly to 2,000 female students of different majors.The results were analyzed. Results: A relatively high percentage （72.41%） of female college students have a history of dysmenorrheal. Conclusion: The dysmenorrheal affected the living and learning of female college students to some extent, only severe dysmenorrheal needed medical intervention, appropriate lifestyle and health care could relieve the symptoms of dysmenorrheal.