2.Discussion on investigation and countermeasure of chronic disease in capital airport community of year 2010
International Journal of Traditional Chinese Medicine 2011;33(11):1012-1013
ObjectiveTo provide reference for the prevention and treatment of common chronic diseases,and to discuss the relationship between disease and lifestyle.Methods Residents survey Questionnaire was made.All the residents from Capital Airport Community has been investigated.Results The top ten diseases in this area were:hypertension,diabetes,coronary heart disease,dyslipidemia,osteoporosis,cervical spondylosis,chronic bone and joint disease,hemorrhoids,cataracts,and benign prostatic hyperplasia.ConclusionChronic disease and lifestyle of the inhabitants from the region are closely related.
3.One case of postoperative facial paralysis after first branchial fistula.
Journal of Clinical Otorhinolaryngology Head and Neck Surgery 2015;29(23):2093-2093
Pus overflow from patent's fistula belew the left face near mandibular angle 2 years agowith a little pain. Symptoms relieved after oral antibiotics. This symptom frequently occurred in the past six months. Postoperative facial paralysis occurred after surgery, and recovered after treatment. It was diagnosed as the postoperative facial paralysis after first branchial fistula surgery.
Branchial Region
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pathology
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surgery
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Face
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Facial Paralysis
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etiology
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Fistula
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pathology
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surgery
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Humans
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Mandible
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Pain
4.Relationships between concentrations of free fatty acid in serum and oxidative-damage levels in placental mitochondria and preeclamupsia
Chinese Journal of Obstetrics and Gynecology 2012;47(6):412-417
Objective To investigate the relationships between concentrations of free fatty acid (FFA) in maternal serum and oxidative damage levels in placental mitochondria and preeclampsia ( PE)-Methods A total of 60 women with PE and 60 normal pregnant women as control participated in this study.All were admitted to Fujian Maternity and Child Health Hospital for delivery from August 2010 to May 2011.Patients with PE were divided into early-onset group ( n =30,presented at < 34 weeks of gestation ) and late-onset group ( n =30,presented at ≥ 34 weeks of gestation),with 30 normal pregnant women as early control group ( < 34 weeks of gestation ) and 30 as late control group ( ≥34 weeks of gestation).Improved copper agent colorimetry was used to detect FFA in maternal serum Ultraviolet colorimetry was used to detect glutathione peroxidase (GPX) and catalase (CAT) activity in maternal placenta and malondialdebyde (MDA) and permeability transiton (PT) pore in placental mitochondria.Total superoxide dismutase (SOD) assay kit-WST was used to detect SOD activity in placenta.Real-time fluorescent quantitative PCR was used to detect mitochondrial DNA (mtDNA) expression in placenta.Results ( 1 ) Maternal serum FFA was ( 1.6 ±0.5 ) mmol/L in early-onset PE group and ( 1.5 ± 0.4) mmol/L in lateonset PE group,significantly elevated as compared to ( 1.0 ± 0.5 ) mmol/L in early control group and (0.9 ±0.5) mmol/L in late control group (P < 0.05 ). However,no significant difference was found between early-onset and late-onset PE groups (P > 0.05 ).(2) The mean placental GPX,CAT and SOD activity were significantly decreased in the early-onset PE group [ (47 ±6),( 19 ±5),(62 ± 13) U/mg]and late-onset PE group [ (67 ±6),(20 ±4),(96 ± 17) U/mg] as compared to late control group [ (80 ±3),(55 ± 3 ),( 123 ± 19 ) U/mg],respectively ( P < 0.05 ).(3) The mean placental mitochondria MDA was significantly elevated in the early-onset PE group [ (115 ± 22) nmol/mg] and late-onset PE group [(90±17) nmol/mg] as compared to late control group [(52 ± 11) nmol/mg,P <0.05].The mean absorption value that present the permeability of placental mitochondria PT pore was significantly elevated in the early-onset PE group (0.086 ±0.013) and late-onset PE group (0.069 ±0.014) as compared to late control group (0.052 ± 0.0 12,P < 0.05 ).The mean placental mtDNA expression was significantly elevated in the early-onset PE group (3.0 ±0.7) and late-onset PE group (2.8 ±0.7) as compared to late control group ( 2.6 ± 0.6,P < 0.05 ).( 4 ) The mean placental mitochondria MDA concentration correlated positively with the concentrations of FFA in maternal serum in the early-onset PE group ( r =0.703,P <0.05 ) and late-onset PE group (r =0.457,P < 0.05 ),and negatively with placental antioxidant enzyme in the early-onset PE group ( r =- 0.652,- 0.787,- 0.952 ; P < 0.05 ) and late-onset PE group ( r =-0.378,-0.689,-0.854; P<0.05).Conclusions Increased FFA in maternal serum and high levels of oxidative damage in placental mitochondria may be involved in the pathogenesis of preeclampsia.Increased FFA in serum and decreased activity of antioxidant enzyme in placenta may contribute to oxidative damage levels in placental mitochondria in women with PE.
5.The Example of Professor Yu Ying'ao's Treatment of Epilepsy
Journal of Zhejiang Chinese Medical University 2016;40(7):543-544
Objective] To summarize the clinical experience of Professor Yu Ying’ao in treatment of epilepsy.[Method]Starting from Professor Yu Ying’ao epilepsy treatment of two typical cases, and discuss the treatment ideas and methods.[Results] Professor Yu Ying’ao is good at treating epilepsy, many cases, he believes that phlegm and distraught as the main disease epilepsy mechanism. Emphasizes the importance in the pathogenesis of phlegm, that Qianzhen Zhi Xian in the treatment of epilepsy through usage, and treatment based on syndrome differentiation. Treatment of multiple in Puji Benshi Fang Baijin pill on the basis of adding Huotan Kaiqiao, Zhenxin Pinggan Anshen, Xifeng Zhijing. Often the effect is very good.[Conclusion] Professor Yu Yingao’s experience in the treatment of epilepsy is unique, it is worth learning.
6.The causes and countermeasures of non-response to anti-vascular endothelial growth factor therapy
Chinese Journal of Ocular Fundus Diseases 2016;32(4):444-448
The therapeutic response of anti-vascular endothelial growth factor (VEGF) differs among individuals.According to the changes of central retinal thickness,intraretinal fluid,subretinal fluid,best corrected visual acuity and other morphological or functional manifestations after treatment,the performance of the treated eyes can be classified as optimal response,poor response and non-response.A variety of factors could account for poor or non-response to anti-VEGF,such as genomic polymorphism and specific genomic risk alleles,lesion characteristics,vitreous and macular structural abnormalities,resistance to anti-VEGF drug,and the role of pericytes and others.The common counter measures include increasing the dosage,shortening the injection interval and replacing with another alternative drug,inhibition of pericytes,relieving vitreomacular anatomical abnormalities.It is still worthy of further exploration that how to assess individual reasons for non-response,so that we can give proper treatment to reduce the excessive use of anti-VEGF drugs and improve the clinical management of ocular neovascularization diseases.
7.Experimental Studies on the Anti-inflammatory and Immunity Effects of Huatan Jiangqi Capsule
Chinese Journal of Information on Traditional Chinese Medicine 2006;0(04):-
Objective To study the anti-inflammatory and immunity effects of Huatan Jiangqi capsule. Method The anti-inflammatory and immunity effects were investigated by ear swell model of mice induced by dimethylbenzene,granulation tissue hyperplasia model of rats,viscera coefficient and swimming time of mice. Results Huatan Jiangqi capsule could reduce ear swell degree of mice and granulation tissue hyperplasia of rats. It could also increase viscera coefficient and prolong swimming time of mice. Conclusion Huatan Jiangqi capsule had significant anti-inflammatory and immunity effects.
8.Determination of Serum Tryptophan and Kynurenine in Pregnant Women
Journal of Zhejiang Chinese Medical University 2006;0(02):-
[Objective] To establish a method for determination of serum tryptophan and kynurenine in pregnant women.[Method] RP-HPLC was applied to analysis.C18 column was used.The mobile phase was composed of methanol-0.001M KH2PO4(PH=4)(12∶88).The UV detection wave length was 245nm.[Results] The linear response ranged from 2.56~307.06?mol?L-1 for tryptophan, r=0.9999.The linear response ranged from 0.12~5.05?mol?L-1 for kynurenine, r=0.9997.The mean concentrations of serum tryptophan and kynurenine were 49.73?7.48?mol?L-1 and 0.74?0.33?mol?L-1 respectively in 30 pregnant women.[Conclusion] The method is sensitive and suitable for the determination.
9.Medical anthropology study on malaria control among Wa Ethnic in Ximeng County, Yunnan Province
Chinese Journal of Schistosomiasis Control 1989;0(02):-
Objective To explore the factors of medical anthropology related to malaria control among Wa Ethnic minority in Ximeng County, Yunnan Province. Methods The study was conducted by the combination of anthropology and epidemiology, qualitative and quantitative, statistical analysis and description. Results Wa people considered malaria as one of three major diseases in the community. In Wa Ethnical language, the word of malaria, “Saihui” (Sai-illness and pain, Hui-being attacked quickly), does not mean of fever. About one third of Wa people had not thought fever as one of malaria symptoms. Most of Wa people only knew vivax malaria, but not falciparum malaria. Only 32.7% of people could connect malaria with mosquitoes, and a few of them could confirm mosquitoes as the only malaria vector. The proportions of sound knowledge of malaria causes, prevention and treatment seeking assessed were lower than 25.0%. As a result of multivariate logistic regression, 3 kinds of malaria knowledge were closely correlated each other, and the connection between causal knowledge and prevention (adjusted OR: 36.610, 95%CI: 10.242-130.866, P
10.Prokaryotic expression of human cTnI and preparation of anti-cTnI monoclonal antibody
Chinese Journal of Laboratory Medicine 2003;0(11):-
Objective To prepare monoclonal antibody (mAb) against recombinant human cardiac troponin I(cTnI).Methods The full-length gene encoding human cardiac troponin I (cTnI) was synthesized chemically and inserted into expression plasmid pBV220 to construct recombinant plasmid p pBV220/cTnI. The recombinant plasmid was transformed into E.coli DH5? which then expressed cTnI. The immunological activity of the expressed cTnI was analyzed by Western blot. Recombinant human cTnI protein was used as antigen to immunize BALB/c mice. Monoclonal anti-bodies against cTnI were prepared by normal hybridoma technology. The relative affinity of mAbs was determined by ELISA. Specificity of mAbs was analyzed by Western blot.Results Human cTnI gene was synthesized and confirmed by DNA sequencing. Positive recombinant clones were identified by restriction enzyme digestion analysis and DNA sequencing. Western blot analysis showed that the cTnI protein could be recognized by an anti- cTnI antibody. Two hybridmas producing antibodies against cTnI were obtained. IgG isotypes of two mAbs were IgG2a and IgG2b. Western blot showed that the antibodies were specific for cTnI. Neutralisation test showed that these mAbs could be evidently neutralized by cTnI.Conclusion The recombinant expression plasmid of cTnI was constructed successfully and expressed in E.coli. The method of EL ISA established to test serum cTnI is to clinically useful. The cTnI mAb which using cTnI as antigen prepared in this paper can be used for cTnI immunoassay in vitro.