1.Effects of Atorvastatin Combined with Allopurinol on Blood Lipid and Blood Uric Acid in Patients with Hy-perlipidemia and Hyperuricemia
China Pharmacy 2016;27(12):1632-1634
OBJECTIVE:To explore the effects of atorvastatin combined with allopurinol on blood lipid and blood uric acid in patients with hyperlipidemia and hyperuricemia. METHODS:90 patients with hyperlipidemia and hyperuricemia were randomly di-vided into group A,group B and group C. Group A was orally given 0.1 g Allopurinol tablet,once a day+30 mg Atorvastatin calci-um tablet,once a day. Group B was given Atorvastatin calcium tablet(the same dose with group A). Group C was given Allopuri-nol tablet (the same dose with group A). The treatment course for all groups was 4 weeks. TG,TC,LDL,HDL,UA,BUN, ALT and CK before and after treatment,and incidence of adverse reactions in all groups were observed. RESULTS:After treat-ment,TG,TC and LDL in all groups were significantly lower than before,group A and B were lower than group C,the differenc-es were statistically significant (P<0.05);UA in all groups was significantly lower than before,group A and B were lower than group C,group A was lower than group B,the differences were statistically significant(P<0.05);ALT in group A and B,CK in all groups and BUN levels in group A and group C were significantly higher than before,CK in group A and group B higher than group C,group A was higher than group B,the differences were statistically significant(P<0.05). And there was no significant dif-ference in the incidence of adverse reactions among all groups(P>0.05). CONCLUSIONS:Atorvastatin combined with allopurinol can significantly reduce the blood lipid and blood uric acid levels of patients,with good safety.
2.Effects of hypoxia on morphology and survival of rat Sertoli cells
Journal of Third Military Medical University 1984;0(01):-
Objective To explore the effect of hypoxia on cultured rat Sertoli cells in vitro.Methods In a Sertoli-germ cells co-culture system,the effect of hypoxia on the morphological characteristics of Sertoli cells were observed,including the number of Sertoli cells,the cytoskeleton changes after Coomassie brilliant blue staining and the detachment of germ cells.Results The loosing and retracting of cytoskeleton in Sertoli cells was found.Both survival rate of Sertoli cells and detachment of germ cells showed time-response relation.Conclusion Hypoxia damages Sertoli cells.
3.Investigation of Probationer Nurses' Knowledge About Nosocomial Infection in Clean Operating-room
Chinese Journal of Nosocomiology 2009;0(13):-
OBJECTIVE To investigate probationer nurses' knowledge about nosocomial infection (NI) and clean operating-room. METHODS Survey among probationer nurses was performed by self-designed questionnaires. RESULTS 47% probationer nurses thought it very necessary to strength knowledge about NI before probation. The scores of clean operating-room knowledge was lower than that nosocomial infection (NI); The cognition rate among high educated probationer nurses were higher than low educated,P
4.Perspective on the novel methods for DNA assembly.
Lei LI ; Yinhua LU ; Weihong JIANG
Chinese Journal of Biotechnology 2013;29(8):1113-1122
In 2010, the artificial synthesis of Mycoplasma mycoides triggers the new era of synthetic biology. This great breakthrough is achieved mainly thanks to the powerful DNA recombinant ability of yeast. In recent years, except for the methods used for large DNA assembly on the basis of in vivo homologous recombination, various different DNA assembly methods in vitro, based on the concept of DNA ligation or polymerization, have also been developed, such as Biobrick\BglBrick, SLIC and Gibson one-step assembly. Application of these new technologies has greatly accelerated the construction of synthetic part libraries, biosynthetic pathway and even microbial chromosomes. In fact, all DNA assembly methods are derived from the combinations of DNA joining and organizational schemes. This review describes the brief introduction of the main in vivo and in vitro DNA assembly protocols developed so for, which will benefit the construction of different types of synthetic functional devices and also biosynthetic pathways in the research of synthetic biology in China.
DNA
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biosynthesis
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chemistry
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genetics
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DNA, Recombinant
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biosynthesis
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genetics
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Genetic Engineering
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methods
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Metabolic Networks and Pathways
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Synthetic Biology
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methods
5.The construction of periodical quality and the management of medical quality
Li LU ; Wanming FU ; Weihong ZAHNG
Journal of Medical Postgraduates 2003;0(11):-
By analying the relationship between the construction of the periodical and the management of the medical quality, the author explained the positive effect of strengthening the former on level raising of the latter, She also proposes that the value of the periodical can be raised by the quality construction including superiority orientation and creativity development. In this way we will raise the additional value of the management of medical quality and provide a high-level information platform for the quality mangement of hospital.
6.The Anesthesia Gastroscopy Used in Aged-patients Over 80 Years Old
Shengping CHENG ; Zhene LIN ; Weihong LU
Journal of Medical Research 2006;0(03):-
Objective To study the feasibility and safety for using anesthesia gastroscopy in aged-patients over 80 years old.Methods Selecting 84 cases of aged-patients over 80 years old as anesthesia group(group 1),22 cases of aged-patients over 80 years old as normal gastroscopy group(group 2)and 100 cases of young-middle age as anesthesia control group(group 3).Low dose propofol and fentanyl combined atropine were injected into venous in anesthesia gastroscopy.The BP,HR,SpO2,patients reactions during gastroscopy,stomach peristalsis rates,awake time were detected before,during and after gastroscopy.Results Patients in group 1 felt much less discomfortable than those in group 2.Anesthesia group felt much satisfactorily than normal gastroscopy group.The BP,HR,SpO2 in group 1 were decreased transitorily during examination and resumed rapidly after examination.There were no severe complications in anesthesia gastroscopy.However,the BP and HR were increased obviously in normal gastroscopy group.The dosage of propofol in group 1 was much less than that in group 3.Conclusions The use of anesthesia gastroscopy with low dose propofol and fentanyl combined atropine intravenously in aged-patients over 80 years old is safe and comfortable.
7.Cladribine treatment of repeatedly-relapsed Langerhans cell histiocytosis: a case report and literature review.
Xie YAO ; Hua YING ; Zhao WEIHONG ; Sun QING ; Lu XINTIAN
Chinese Journal of Pediatrics 2015;53(4):296-299
OBJECTIVETo investigate the salvage therapy for a child with refractory and ( or) repeatedly-relapsed Langerhans cell histiocytosis.
METHODData of a patient with Langerhans cell histiocytosis whose disease relapsed repeatedly treated with cladribine was collected and analyzed and the related literature was reviewed.
RESULTThe initial symptoms developed 3 months after his birth, multiple systems (skin, skeleton, lung, liver) were involved; he was sequentially treated with LCH-III-Group I, JLSG-96, DAL-HX90 chemotherapeutic regimens. The patient got relapses for more than 3 times, but the disease got completely controlled after being treated with cladribine when the patient was 6 years old. The dosage was 10 mg/(m2 · d) for 4 days, and one course lasted for 28 days, the third to fifth courses of treatment used Arac in combination, the whole treating time lasted for 5 months. The patient remained in persistent remission for 8 months since discontinuation of treatment. "Langerhans cell histiocytosis" "refractory" "cladribine" were used as the key words to search in the data bases CNKI, Wanfangdata and Pubmed, 11 articles were picked. According to the literature, the effective rate of cladribine in treatment of repeatedly relapsing Langerhans cell histiocytosis was 44%-100%, with a good response of 22%-86%, the dose was 5-13 mg/(m2 · d). The main side effects were hematological system damages and infection.
CONCLUSIONThe effect of commonly used chemotherapeutic regimens is limited for children with refractory and (or) repeatedly-relapsed Langerhans cell histiocytosis and cladribine can be used as an alternative therapeutic option of the salvage therapy.
Child ; Cladribine ; therapeutic use ; Histiocytosis, Langerhans-Cell ; drug therapy ; Humans ; Immunosuppressive Agents ; therapeutic use ; Male ; Recurrence ; Skin
8.The relationship of platelet derived growth factor-BB and carotid atherosclerosis in maintenance hemodialysis patients
Yuran ZENG ; Weihong WANG ; Min LU ; Lijun YAN
Chinese Journal of Postgraduates of Medicine 2013;36(28):10-13
Objective To measure the level of platelet derived growth factor-BB (PDGF-BB) in maintenance hemodialysis patients and investigate the significance of carotid atherosclerosis.Methods Thirty-six maintenance hemodialysis patients (test group) and 20 healthy controls (normal control group) were enrolled in this study.The level of PDGF-BB was measured by enzyme-linked immunosorbent assay in two groups.Intima-media thickness (IMT) and atherosclerotic plaques of the extracranial common carotid artery were measured by echocardiography.Results The level of IMT and the positive rate of carotid atherosclerosis in test group were significantly higher than those in normal control group [(1991.8 ± 228.6) μ mol/L vs.(71.2± 15.9) μmol/L,(36.78 ±3.40) g/Lvs.(41.96±2.07) g/L,(4.97 ±0.57) mmol/Lvs.(4.48 ±0.84) mmol/L][(1.01 ±0.23) mm vs.(0.72 ±0.15) mm,69.4%(25/36) vs.10.0%(2/20)](P< 0.01).The level of plasma creatinine,albumin and total cholesterol in test group were significantly higher than those in normal control group (P < 0.01 or < 0.05).The level of PDGF-BB in test group was significantly higher than that in normal control group[(93.27 ± 31.58) ng/L vs.(31.71 ± 15.78) ng/L,P < 0.01].In test group,age and the level of PDGF-BB and triacylglycerol in carotid atherosclerosis patients were significantly higher than those in non-carotid atherosclerosis patients [(48.04 ± 9.97) years vs.(34.54 ± 10.35) years,(102.60 ± 32.87) ng/L vs.(72.06 ± 13.67) ng/L,(1.51 ± 0.59) mmol/L vs.(1.01 ± 0.27) mmol/L] (P < 0.01).Regression analysis showed that age (β =0.346,P < 0.01) and PDGF-BB (β =0.594,P< 0.01) were the important impacting factors for IMT.Conclusion The level of PDGF-BB is increased in maintenance hemodialysis patients,and it may play an important role in carotid atherosclerosis.
9.One Step Extraction of Mycoplasma Pneumoniae Genomic DNA in Application Research of the Visuable LAMP System
Chunxia YAN ; Renqing WEN ; Weihong LU ; Guochan HE
Journal of Modern Laboratory Medicine 2017;32(2):82-85
Objective The modified rapid one-step extraction (ROSE) method was employed in the Mycoplasma pneumoniae (Mp)genomic DNA extraction,in order to establish an easy DNA extraction method,which is used in Mp Loop Mediated Isothermal Amplification(LAMP) and suitable for high throughput without any expensive instruments.Methods In line with the character of Mp,a one-step Mp acid extraction method was established on the basis of ROSE.The studies had been carried out on comparing the modified ROSE DNA extraction with the classical methods of Boiling,CTAB,Alkali solution and reagent kit in extraction quality,quantity,reagent kinds,operation steps and extraction time.The extracted DNA of the Mp culture solution by these five methods had been used in LAMP to test the extraction efficiency.20 cases of Throat swab specimens from children with mycoplasma pneumonia were selected from January to March of 2016,and the throat swab specimens were extracted by the improved ROSE method then applied to LAMP detection system.Results Purity,comparison of ROSE method and other four methods were P<0.05,the difference was statistically significant and ROSE was slightly better than the alkaline lysis method and boiling method,but lower than the CTAB method and kit method;Yield,results were compared with ROSE method and other four methods:there was no significant difference in q=0.95 (P>0.05) compared with ROSE method and boiling method.The ROSE method was significantly different from the other three methods (P<0.05),so the yield of ROSE method was higher than that of alkaline lysis method,CTAB method and kit method.Instrument and equipment,extracting procedure,extracting time and quantity ROSE,Boiling and Alkali solution were obvious ly better than CTAB and reagent kit.The extracted DNA by these five methods could be used in LAMP reaction,and the results showed no significant difference.Conclusion This study established an original one-step DNA genomic extraction method of Mp,which had been successfully applied in the Mp LAMP withoutany expensive instruments.Offer a groundbreaking method detecting Mp for the hospitals at all levels including the primary medical organizations.
10.Establishment of Teaching System of Medicinal Chemistry Experiment Based on Practical Talents Cultivation
Jianguo ZHAO ; Weihong QU ; Jingmou YU ; Lei ZHANG ; Lu LYU
China Pharmacy 2016;27(30):4315-4317
OBJECTIVE:To provide reference for improving teaching effects of Medicinal Chemistry Experiment,and cultivat-ing practical talents that in line with needs of the pharmaceutical industry. METHODS:Based on the training target of medicinal preparation major in our college,the basic idea of establishing Medicinal Chemistry Experiment system was discussed,and teach-ing target,content,process and experimental evaluation results of Medicinal Chemistry Experiment were analyzed in detail. RE-SULTS:The experiment teaching system was established,with teaching target of improving knowledge,ability and quality,teach-ing contents of basic experiment,comprehensive experimental design experiment and open experiment,center of developing practi-cal teaching from before class,in class and after class,and means of diversified performance evaluation. CONCLUSIONS:The es-tablished experiment teaching system is suitable for the teaching of Medicinal Chemistry Experiment in medicinal preparation ma-jor,it has created a new situation that professional,innovation and quality education organic integrate in teaching activity,mobi-lized the students’learning enthusiasm and initiative,exercised the students' professional knowledge and practical ability,cultivat-ed students' creative ability and comprehensive quality and enhanced the effect of experiment teaching.