1.Effect of nitrous oxide on cuff pressure of ProSeal laryngeal mask airway during pediatric anesthesia
chun-hua, LI ; xi-ming, CHEN ; xin-min, YOU
Journal of Shanghai Jiaotong University(Medical Science) 2006;0(12):-
Objective To evaluate the effect of nitrous oxide(N2O) on the cuff pressure of ProSeal laryngeal mask airway(PLMA) in pediatric anesthesia. Methods Thirty-two pediatic patients were enrolled and divided into two groups randomly.PLMA cuffs were inflated with air(Group A) or 50% N2O/oxyen(Group N) to 20 mmHg as initial pressure.The intracuff pressure was monitored during anesthesia with 50% N2O in oxygen. Results Intracuff pressure increased to(40.6?9.3) mmHg in Group A and slightly decreased in Group N.Deflation volume in Group A was much more than that in Group N[(4.4?2.3) mL vs(2.6?1.0) mL,P
2.Incidence of depression and its related factors in cryptorchidism patients after surgical treatment.
Ming XI ; Lu CHENG ; Yue-ping WAN ; Wei HUA
National Journal of Andrology 2015;21(1):57-60
OBJECTIVETo investigate the incidence of depression and its etiological factors in patients with cryptorchidism 6-16 years after surgical treatment.
METHODSUsing Self-Rating Depression Scale and Correlation Factor Questionnaire, we investigated the incidence of depression symptoms among 70 patients with cryptorchidism 6-16 years after surgical treatment and another 70 healthy males as controls, and analyzed the related factors of depression symptoms.
RESULTSThe incidence rate of depression symptoms was 50% in the cryptorchidism patients postoperatively, extremely significantly higher than 4.3% in the control group (χ2 = 23.5, P <0.01). Multiple stepwise regression analysis showed that the main risk factors of depression symptoms were worries about natural fertility (F = 15.8992, P <0.01), dissatisfaction with scrotal appearance (F = 4.6003, P <0.05), and the status of being married (F = 4.1002, P <0.05).
CONCLUSIONSymptoms of depression often occur in cryptorchidism patients after operation, and the major etiological factors are infertility, dissatisfaction with scrotal appearance, and the status of being married.
Adult ; Body Image ; psychology ; Case-Control Studies ; Cryptorchidism ; psychology ; surgery ; Depression ; epidemiology ; etiology ; Female ; Humans ; Incidence ; Infertility, Male ; psychology ; Male ; Marital Status ; Multivariate Analysis ; Risk Factors ; Scrotum ; pathology ; Surveys and Questionnaires ; Time Factors
3.Resection of the cholesteatoma combined brain abscess with the access of back wall of maxillary sinus under nasal endoscopy and navigation.
Hua ZHANG ; Xi-cheng SONG ; Chun-ming XIU
Chinese Journal of Otorhinolaryngology Head and Neck Surgery 2012;47(5):420-421
Adult
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Brain Abscess
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Cholesteatoma
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surgery
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Endoscopy
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Female
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Humans
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Maxillary Sinus
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surgery
4.Study of effects of complex aerobatics on serum insulin, cortisol and angiotensin II.
Ming Gao LI ; She Zhen QIN ; Gui Xi MA ; Lang En XU ; Xin Hua ZHANG
Korean Journal of Aerospace and Environmental Medicine 1993;3(1):112-118
No abstract available.
Angiotensin II*
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Angiotensins*
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Hydrocortisone*
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Insulin*
5.Influence of complex aerobatics on serum gastrin level of pilots.
Gui Xi MA ; She Zhen QIN ; Ming Gao LI ; Lan Gen XU ; Xin Hua CHANG
Korean Journal of Aerospace and Environmental Medicine 1993;3(2):71-72
No abstract available.
Gastrins*
6.Rapid detection of extrinsic harmful contaminants using quantum dots-coated probes and their application prospects in traditional Chinese medicine.
Xi-Hui YANG ; Wei-Jun KONG ; Mei-Hua YANG ; Shi-Lin CHEN ; Ming ZHAO ; Zhen OUYANG
China Journal of Chinese Materia Medica 2013;38(23):3997-4005
The contamination of extrinsic harmful contaminants including mycotoxins, heavy metals and pesticides, etc, brings serious risks to traditional Chinese medicines (TCMs), further to human health. Due to their unique photoluminescence, chemiluminescence, electrochemical and electrochemiluminescence properties, semiconductor quantum dots (QDs) nanoparticles are widely used to immobilize bioprobes and biosensors, etc. In this review, the luminescence characteristics and specific ligands of QDs probles which are used to determine contaminants were summed up. Then, the applications of QDs-coated novel probes in the determination of mycotoxins, heavy metals and pesticides were discussed in detail. In addition, the contamination levels and characteristics of extrinsic harmful residues in TCMs were investigated. Further, the maximum levels of those contaminants in TCMs were compared with those set by various countries. Finally, the future development trends and problems of QDs-coated probes in the determination of those extrinsic residues in TCMs were prospected.
Drug Contamination
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prevention & control
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Humans
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Medicine, Chinese Traditional
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methods
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Nanotechnology
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instrumentation
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methods
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Quantum Dots
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Safety
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Time Factors
7.Lead acetate induced DNA damage in blood lymphocytes of rats.
Jian-hua ZHOU ; Lian XUE ; Xi-jin SHI ; Liu-ming PENG ; Chen BIAN
Chinese Journal of Industrial Hygiene and Occupational Diseases 2006;24(5):290-292
Animals
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Comet Assay
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DNA Damage
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drug effects
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Lymphocytes
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drug effects
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Male
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Organometallic Compounds
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toxicity
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Rats
8.Social participation and needs for rehabilitation services of the disabled in Guangdong Province HUANG
feng DONG ; Xi CHEN ; Ai-hua LIN ; Shao-zhen CHEN ; Ming-xu JIANG ; Zhi-ming YANG ; Chun-guang GONG ;
Chinese Journal of Physical Medicine and Rehabilitation 2010;32(3):208-211
Objective To explore the relationship between social participation and needs for rehabilitation of the disabled in Guangdong Province and to make a proposal for developing the rehabilitation strategies. Meth-ods The data of the Second National Sample Survey of Disabled Persons in Guangdong Province was used in this study. Ranked data analysis was made with the sub-items of the social participation assessment and the main needs of the disabled individuals. Results Significantly statistical differences were revealed with regard to the constitu-ent ratio of needs for rehabilitation services among people with different degrees of difficulties in social participation caused by hearing and visual impairments as well as physical and mental disabilities. No significant difference was found in terms of the constituent ratio of rehabilitation needs among those with difficulties in speech and those with psychiatric diseases. The major rehabilitation needs focused on medical service, assistive apparatus support and functional trainings. Conclusions The rehabilitation needs were different among different categories of disabled persons. Rehabilitation services should be provided accordingly.
9.Analysis of iodine nutritional status of pregnant women and level of neonatal heel blood thyroid stimulating hormone in Zhoupu and Kangqiao districts of Pudong New Area of Shanghai
Ming-xi, FANG ; Ying-jiu, ZHAI ; Li, XUE ; Qi, FANG ; Jin-fang, WU ; Guo-li, TIAN ; Yi-hua, WU ; Jing, GAO ; Xian-hua, CAI ; Xiu-hua, HU
Chinese Journal of Endemiology 2012;31(1):74-77
ObjectiveTo investigate the iodine nutritional status of pregnant women,newborn heel blood thyroid stimulating hormone(TSH) level and their relationship with urinary iodine(UI) level during pregnancy in Zhoupu and Kangqiao districts of Pudong New Area of Shanghai.Methods A total of 993 urinary samples(the first,second and third trimesters of pregnancy were 200 people,respectively),breast feeding(193 people) and non-pregnant women (200 people) in Zhoupu and Kangqiao districts of Pudong New area were collected from Apr 2009 to Dec 2010.Two hundred copies of neonatal heel blood samples were collected.Median of UI was measured by arsenic-cerium catalysis.TSH in neonatal heel blood was analyzed 72 h after birth by time resolved fluoroisnmunoassay(TRFIA).ResultsMedian UI of all pregnant women was 161.35 μg/L,and that in third trimesters of pregnancy( 126.35 μg/L) was lower than that of the first,the second,the breast feeding and non-pregnant women (178.80,180.50,167.90,163.40 μg/L,all P< 0.05).The percentage of UI level less than 150 μg/L in the third trimester[57.5%(115/200) ] was higher than that of the first[39.0%(78/200) ],the second[39.5%(79/200) ],the breast feeding [ 16.6% (32/193) ] and non-pregnant women [ 23.0% (46/200) ],respectively (all P < 0.05).The percentage of UI level higher than 300 μg/L in the first [9.0%(18/200)],the second[8.0%(16/200) ] and the third trimester [ 5.0% ( 10/200 ) ] of pregnancy was lower than that of the breast feeding [ 20.2% (39/193) ] and nonpregnant [20.5%(41/200) ] women,respectively(all P < 0.05).The level of neonatal heel blood TSH was(2.92 ± 1.83)mU/L,the range was 0.01 - 9.76 mU/L,11.0%(22/200) of the neonates heel blood TSH level(5 mU/L)exceeded the ratio of World Health Organization (WHO) standard ( < 3% ) suitable for iodine nutrition.Conclusions The overall level of iodine nutrition among pregnant women in Zhoupu and Kangqiao districts of Pudong New Area of Shanghai is in the appropriate range,but the pregnant women in the third trimester is in mild iodine deficiencies,and the neonates in these districts may be prone to iodine deficiency.Monitoring of iodine nutrition of pregnant women should be strengthened and iodine supplementation should be done scientifically.
10.A new norditerpenoid alkaloid from Aconitum taipaicum.
Yang-qing HE ; Zhan-ying MA ; Qian YANG ; Bing-hua YAO ; Li-ming GAO
Acta Pharmaceutica Sinica 2008;43(9):934-937
To investigate the chemical constituents of the roots of Aconitum taipaicum, silica gel column chromatography was used for the isolation and purification of compounds. A new norditerpenoid alkaloid, isodelelatine (1), along with five known alkaloids, atisine (2), delfissinol (3), liangshanine (4), hypaconitine (5) and delelatine (6) were isolated and identified. The structure of the new compound was elucidated on the basis of spectral data.
Aconitine
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analogs & derivatives
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chemistry
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isolation & purification
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Aconitum
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chemistry
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Alkaloids
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chemistry
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Diterpenes
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chemistry
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Molecular Structure
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Plant Roots
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chemistry
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Plants, Medicinal
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chemistry