1.Determination of Hydroxy Safflor Yellow A in Orthopaedics Lotion 1 by RP-HPLC
Weiwen PENG ; Yujiao GAO ; Quanxi MEI
China Pharmacy 2005;0(24):-
OBJECTIVE:To establish a RP-HPLC method for the determination of hydroxy safflor yellow A in Orthopae_dics lotion 1.METHODS:The separation was performed on Phenomenex Luna C18 with mobile phase composed of methanol-acetonitrile-water(26∶ 2∶ 72).The flow rate was 1.0ml/min;the detective wavelength was 403nm and the column temperature was 30℃.RESULTS:At a sample size of 0.1 044? g~ 1.2 528? g(r=0.9 998),hydroxy safflor yellow A was noted to be of good linear relation with peak area score.The average recovery was 98.08%(RSD=0.52%).CONCLUSION:The method is simple,accurate,specific,sensitive,reproducible,and suitable for the quality control of Orthopaedics lotion 1.
2.Interaction of Flightless I with Nup88 and Importin β.
Shengyou LIAO ; Cuihua WANG ; Dong'e TANG ; Jinmei WEI ; Yujiao HE ; Haiting XIONG ; Fengmei XU ; Xuejuan GAO ; Xiaohui LIU ; Langxia LIU
Chinese Journal of Biotechnology 2015;31(8):1247-1254
High expression of Fightless I (FLII) is associated to multiple tumors. Based on our previous study that FLII might be involved in the nuclear export, we assessed the possible interaction of FLII with the nuclear envelop associating proteins Importin β and Nup88. We first constructed GST-FLII, GST-LRR recombinant plasmids and transformed them into the Rosetta strain to produce GST-FLII, GST-LRR fusion protein. After purification of these proteins, GST-pull down, as well as co-immunoprecipitation, were used to test the interaction of FLII with Importin β and Nup88. FLII interacted with Importin β and Nup88, and FLII LRR domain is responsible for these interactions. Thus, FLII may play a role in nuclear export through interaction with Importin β and Nup88.
Humans
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Microfilament Proteins
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metabolism
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Nuclear Pore Complex Proteins
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metabolism
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Receptors, Cytoplasmic and Nuclear
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metabolism
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Recombinant Fusion Proteins
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metabolism
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beta Karyopherins
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metabolism
3.Management and outcomes of patients with ST-elevation myocardial infarction in Liaoning province
Bo ZHANG ; Daming JIANG ; Xuchen ZHOU ; Jun LIU ; Hao ZHU ; Yujiao SUN ; Lina REN ; Yuan GAO ; Yuze LI ; Guoxian QI
Chinese Journal of General Practitioners 2012;(12):902-906
Objective To analyze the management and outcomes of patients with ST-segment elevation myocardial infarction (STEMI) in Liaoning province.Methods The data were collected from a prospective and multicenter registry study including 8 tertiary hospitals and 12 secondary hospitals in Liaoning province.Total 1429 patients with acute STEMI admitted to hospitals from June 2009 to June 2010 were included in the study.A unified follow-up questionnaire was applied on patient discharged.Results The average age of patients was (63 ± 13)years.37.4% of patients recognized the disease as heart disease and 39.7% were transported by emergency ambulance with a median symptom-to-door time of 150 min.52.9% patients underwent emergency reperfusion therapy,including fibrinolytic therapy (24.4%) and primary percutaneous coronary intervention (PCI,28.1%).The in-hospital treatment included aspirin (99.6%),clopidogrel (81.9%),statins (90.1%),low molecular weight heparin (89.5%),β-blocker (66.0%),angiotensin converting enzyme inhibitor (ACEI)/ angiotensin receptor blocker (ARB)(66.6%).The in-hospital mortality was 10.7% ; the mortality in females was higher than that in males (18.3% vs.7.9%,P < 0.01) and the mortality in older patients (≥ 65 years) was higher than that in younger patients (<65 years)(17.0% vs.5.2%,P <0.01).The follow-up treatment included:aspirin (81.1%),clopidogrel (45.0%),statins (61.0%),β-blocker (48.3%),ACEI/ARB (42.4%).The follow-up mortality was 5.0% after hospital discharge.Conclusions Longer pre-hospital delay is commonly seen in STEMI patients.There is still certain gap of emergency reperfusion therapy and the evidence-based medication with related clinical guidelines of STEMI management in Liaoning.
4.Effect of Kangmin Xiaoyan Lotion Combined with Levocetirizine Hydrochloride on Facial Recurrent Dermatitis in 40 Cases
Sha LIAO ; Lifeng FAN ; Heng LIAO ; Yujiao GAO
Herald of Medicine 2017;36(12):1374-1376
Objective To discuss the clinical therapeutic effect of Kangmin xiaoyan lotion combined with levocetirizine hydrochloride in the treatment of facial recurrent dermatitis. Methods Eighty cases of facial recurrent dermatitis were randomly divided into treatment group and control group,40 cases in each group.The treatment group was given Kangmin xiaoyan lotion with wet compression for 20 min in the morning and evening,and levocetirizine hydrochloride 10 mL orally once daily;the control group was only given levocetirizine hydrochloride orally once daily.One month later,the symptoms and signs of skin lesions and adverse reactions in each group were observed. Results One month after the treatment,the scores of symptoms and signs were significantly decreased in the two groups (P<0.05).After the treatment,the scores were significantly different between the two groups (P<0.05).Clinical efficacy of the treatment group and control group was 92.5% and 65.0%,with significant difference(P<0.05). Conclusion Kangmin xiaoyan lotion can be effective in the treatment of facial recurrent dermatitis,and it is worthy of clinical application.
5.Evaluation and management of enteral nutrition tolerance in a patient with intractable epilepsy after ketogenic diet
Yujiao WANG ; Hongyan LI ; Lan GAO ; Shuag DAI ; Wenjing LI
Chinese Journal of Practical Nursing 2020;36(14):1097-1101
Objective:To summarize the evaluation and management of early enteral nutrition tolerance in a patient with refractory status epilepticus after ketogenic diet.Methods:Nursing essentials were as follows: Individualized enteral nutrition tolerance assessment was given every 4 hours after ketogenic diet, including nausea, vomiting, abdominal distention, diarrhea, gastric retention and upper gastrointestinal bleeding; when patients suffered from intolerance to ketogenic diet, nasointestinal tube was retained to upper jejunum, ketogenic diet was diluted, dietary fiber and trypsin were increased. Intake of preparations and probiotics could reduce the incidence of diarrhea and gastric retention. Blood sugar and ketone levels were monitored every 4 hours to evaluate the therapeutic effect of ketogenic diet by Engel grading. Early active mobility was carried out to reduce the mechanical ventilation time and improve limb muscle strength.Results:After careful treatment and nursing, ketogenic diet progressed smoothly and gastrointestinal intolerance improved significantly. On the 30th day of admission, Engel was grade I. The patient was stable with no functional epileptic attack. On the 66th day after admission, the patient was successfully taken off line and transferred to the general treatment area. During the period of hospitalization, there was no nursing related complications such as pressure ulcer, and the patient recovered and discharged.Conclusion:Individualized assessment and management of enteral nutrition tolerance can effectively reduce the related complications and improve the prognosis of patients with refractory status epilepticus who take ketogenic diet.
6.Reasons, safety and efficacy analysis for conversion of HAART to TAF/FTC/BIC among HIV-infected patients.
Jiang XIAO ; Guiju GAO ; Yi DING ; Jialu LI ; Chengyu GAO ; Qiuhua XU ; Liang WU ; Hongyuan LIANG ; Liang NI ; Fang WANG ; Yujiao DUAN ; Di YANG ; Hongxin ZHAO
Chinese Medical Journal 2023;136(24):2931-2937
BACKGROUND:
This study aimed to determine the reasons for conversion and elucidate the safety and efficacy of transition to tenofovir alafenamide/emtricitabine/bictegravir sodium (TAF/FTC/BIC) in highly active antiretroviral therapy (HAART)-experienced HIV-infected patients in real-world settings.
METHODS:
We conducted a retrospective cohort study. The treatment conversion rationales, safety, and effectiveness in 1684 HIV-infected patients with previous HAART experience who switched to TAF/FTC/BIC were evaluated at Beijing Ditan Hospital from September 2021 to Auguest 2022.
RESULTS:
Regimen simplification (990/1684, 58.79%) was the most common reason for switching, followed by osteoporosis or osteopenia (375/1684, 22.27%), liver dysfunction (231/1684, 13.72%), decline in tenofovir alafenamide/emtricitabine/elvitegravir/cobicistat (TAF/FTC/EVG/c) with food restriction (215/1684, 12.77%), virological failure (116/1684, 6.89%), and renal dysfunction (90/1684, 5.34%). In patients receiving non-nucleotide reverse transcriptase inhibitors (NNRTI)-containing regimens, lipid panel changes 1 year after switching indicated a difference of 3.27 ± 1.10 mmol/L vs . 3.40 ± 1.59 mmol/L in triglyceride ( P = 0.014), 4.82 ± 0.74 mmol/L vs . 4.88 ± 0.72 mmol/L in total cholesterol ( P = 0.038), 3.09 ± 0.70 mmol/L vs . 3.18 ± 0.66 mmol/L in low-density lipoprotein ( P <0.001), and 0.99 ± 0.11 mmol/L vs . 0.95 ± 0.10 mmol/L in high-density lipoprotein ( P <0.001). Conversely, among patients receiving booster-containing regimens, including TAF/FTC/EVG/c and lopinavir/ritonavir (LPV/r), lipid panel changes presented decreased trends. We also observed an improved trend in viral load suppression, and alanine transaminase (ALT), aspartate transaminase (AST), estimated glomerular filtration rate (eGFR), and serum creatinine levels after the transition ( P <0.001).
CONCLUSION
The transition to TAF/FTC/BIC demonstrated good treatment potency. Furthermore, this study elucidates the motivations behind the adoption of TAF/FTC/BIC in real-world scenarios, providing clinical evidence supporting the stable conversion to TAF/FTC/BIC for HAART-experienced patients.
Humans
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Antiretroviral Therapy, Highly Active/adverse effects*
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Anti-HIV Agents/adverse effects*
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HIV Infections/drug therapy*
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Tenofovir/therapeutic use*
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Retrospective Studies
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Emtricitabine/pharmacology*
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Adenine/therapeutic use*
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Lipids
7.Application of network information combined with objective structured clinical examination (OSCE) in the evaluation of clinical skills in obstetrics and gynecology
Jinghai GAO ; Jianhong DANG ; Yujiao ZHANG ; Yan LUO ; Jie HE ; Jing WANG ; Zhijun JIN ; Xiaojun LIU
Chinese Journal of Medical Education Research 2018;17(10):1063-1067
Objective To explore the value of OSCE system combined with intelligent network in-formation platform in clinical skills assessment of obstetrics and gynecology. Methods 112 clinical medi-cal students who participated in the practice of gynecology and obstetrics in Second Military Medical Uni-versity in 2017 were randomly divided into the experimental group (network information OSCE) and the control group (traditional OSCE). The teaching results were evaluated by the questionnaire survey of teachers and students and the examination results as well. The statistical analysis was made with the Chi-square test and the t test respectively. Results According to the questionnaire survey of two skills assessment methods, the satisfaction index of the experimental group was higher than that of the control group in both teachers and students, and the difference was statistically significant (P<0.05). The total time of examination in the experimental group was lower than that of the control group, and the difference was statistically significant (P<0.05). The final total score and the results of case analysis and clinical operation examination of experi-mental group were all higher than those of the control group, but there was no statistical difference (P>0.05). Conclusion OSCE combined with the network information system has an unparalleled advantage in the assessment of the obstetrics and gynecology department. The system will promote clinical education of ob-stetrics and gynecology and the evaluation of the clinical ability of the medical students to a new height, which deserves popularization.
8.Research on the current situation and influencing factors of nurses′growth mindset ability
Yujiao YANG ; Yanyan ZHANG ; Lufeng PENG ; Jingxian SUN ; Li GAO ; Dan LI ; Xinxin YANG ; Youru XUE
Chinese Journal of Practical Nursing 2024;40(11):863-869
Objective:To explore the current situation of nurses′growth mindset ability and study its related influencing factors, so as to serve as a reference for improving nurses′ growth mindset ability.Methods:This was a cross-sectional survey, and 310 nurses from 5 tertiary hospitals in Shandong Province, Shanghai City, and Guangdong Province were selected as the survey subjects from April to June 2022 using convenience sampling method. The General Information Questionnaire, the Nurses′ Growth Mindset Assessment Scale, the Psychological Adaptability Self-Assessment Scale, the Chinese Big Five Personality Inventory Brief Version and the Team Psychological Safety Atmosphere Scale were used to investigate the growth mindset ability of nurses and its influencing factors.Results:Finally, 307 valid questionnaires were collected. There were 46 males and 261 females, aged 20-50 years old. The scores of the Nurses′ Growth Mindset Assessment Scale were (108.89 ± 29.32) points, the scores of the Psychological Adaptability Self-Assessment Questionnaire were 10.0(0.0, 20.0) points, the scores of the Chinese Big Five Personality Inventory Brief Scale were (162.37±43.82) points, and the scores of the Team Psychological Safety Atmosphere Scale were (55.84 ± 15.12) points. The highest education level ( B = 0.028, P = 0.040), professional title ( B = 0.033, P = 0.032), family economic support ( B = 0.025, P = 0.048), Chinese big five personality ( B = 0.039, P = 0.037), team psychological safety atmosphere ( B = 0.600, P<0.001) and psychological adaptability ( B = 0.313, P<0.001) had a significant effect on nurses′ growth mindset ability. Conclusions:The growth mindset ability of nurses is at the upper middle level, and the educational background, professional title, family economic support, personality characteristics, team psychological safety atmosphere and psychological adaptability of nurses are the significant influencing factors. Hospitals, social and health education systems can combine influencing factors to provide a harmonious working atmosphere for nurses, focusing on the improvement of nurses′ academic qualifications and the promotion of professional titles, cultivating nurses′ psychological adaptability, improving nurses′growth mindset ability, and improving the overall quality of the nursing service team.
9.Clinical characteristics of 16 patients with nucleotide excision repair disorders and literature review
Lizhu HU ; Jing WANG ; Qiuhong WANG ; Zhou YANG ; Yu HUANG ; Jing GAO ; Jian CHEN ; Bin WANG ; Rui LIU ; Xian XU ; Nan PENG ; Hui WANG ; Yujiao DENG ; Liqiang WANG ; Haixu CHEN ; Lin MA ; Liping ZOU
Chinese Journal of Applied Clinical Pediatrics 2022;37(22):1730-1735
Objective:To summarize the clinical manifestations and gene mutation features of patients with nucleotide excision repair (NER) disorders.Methods:A retrospective analysis was made on clinical data of patients with NER disorders who were admitted to the Chinese People′s Liberation Army General Hospital from October 2008 to February 2022 and diagnosed in the Outpatient Department of Beijing Children′s Hospital, Capital Medical University from October 2015 to February 2022.Literature on previously reported Chinese patients with NER disorders was reviewed.Results:(1)A total of 16 patients with NER disorders were enrolled, including 6 males and 10 females.The onset age was 7.5 (4.0, 12.0) months and the age at diagnosis was 42.0 (21.5, 77.0) months.There were 3 types of NER disorders: Cockayne syndrome (CS) in 13 cases, Xeroderma Pigmentosum (XP) in 2 cases and Cerebro-Oculo-Facio-Skeletal syndrome (COFS) in 1 case.Four disease-causing genes were detected: CSA gene in 11 cases, CSB gene in 3 cases, XPG gene in 1 case, and XPD gene in 1 case.The first symptoms of the 16 patients were photosensitivity and developmental delay, and neurological symptoms were observed in all the 3 NER disorder types.XP and CS patients had skin symptoms.CS patients presented typical facial features, visual and auditory impairment, microcephaly and changes in neuroimaging features.COFS patients showed intrauterine growth retardation.(2)Results of literature review: a total of 96 Chinese patients reported were retrieved, involving 6 disease types, including CS in 45 cases, XP in 44 cases, trichothiodystrophy in 4 cases, COFS in 1 case, XP-CS in 1 case, and ultraviolet sensitive syndrome in 1 case.Nine mutated genes were identified: CSA in 33 cases, XPA in 15 cases, CSB in 13 cases, XPV in 10 cases, XPC in 9 cases, XPG in 7 cases, XPD in 7 cases, XPF in 1 case, and MPLKIP in 1 case.The common symptoms were growth failure (62 cases), skin photosensitivity (61 cases), typical facial features (52 cases), mental retardation (49 cases) and microcephaly (48 cases). Among 36 cases had imaging data 33 cases(91.7%)had calcification of basal nucleus or globus pallidus.Three cases had intrauterine growth retardation and microcephaly during pregnancy. Conclusions:Patients with such prenatal manifestations as intrauterine growth retardation and microcephaly or with typical symptoms like skin photosensitivity, typical facial features, growth failure, mental retardation, hypertonia, and calcifications of basal ganglia should be suspected of NER disorders.Early genetic testing is recommended to confirm the diagnosis.