Objective:To analyze the distribution of TCM syndrome elements and syndromes in patients with hypertension with insomnia (HWI) in the real world.Methods:A cross-sectional study and retrospectively enrolled. The positive symptoms and TCM syndrome type entries of 359 patients with HWI who were collected from Henan Integrated Medicine Hospital,Henan Provincial People's Hospital,the First Affiliated Hospital of Henan University of Chinese Medicine from December 2020 to August 2022 were retrospectively studied. Based on factor analysis dimension reduction and systematic cluster analysis, the TCM syndrome elements and potential syndrome types of patients were summarized. The Latern 5.0 software was used to establish a latent structure model and comprehensive clustering based on the mountain climbing method (LTM-EAST) algorithm, and analyze and judge the common syndrome types, providing a basis for proposing the clinical common syndrome types of this disease.Results:Factor analysis extracted 14 common factors, and the cumulative contribution rate was 63.254%. Among the 36 symptom variables with frequency ≥ 70, more than half of the patients with hypertension and insomnia were upset, irritable, less sleepy, dreamy, dizzy, palpitations, stuffy chest, dry mouth, easy to wake up, and tired. The tongue color was mainly light red tongue and red tongue. The tongue is mainly thin and greasy. The first three pulse conditions are string pulse, number pulse and slippery pulse. The disease location and syndrome elements of hypertension with insomnia were mainly liver (52.09%), heart (33.43%), spleen (26.46%) and kidney (23.68%); The disease syndrome elements are mainly phlegm dampness (34.54%), yin deficiency (29.25%), heat (fire) (25.35%), and qi stagnation (25.07%). Ten syndrome types are obtained by frequency statistics, nine syndrome types are obtained by factor clustering, and seven syndrome types are inferred by implicit structure clustering. Among the syndrome types inferred by the above three methods, there are seven syndrome types that recur at least twice, which can be identified as the common syndrome type of hypertension with insomnia.Conclusions:The common clinical symptoms of HWI are upset and irritable, less sleep, more dreams, dizziness, palpitations, stuffy chest, dry mouth, easy to wake up, mental fatigue and body tiredness. The disease location and syndrome elements are mainly in liver, heart, spleen and kidney. The disease mainly involves phlegm dampness, yin deficiency, heat and qi stagnation. The common clinical syndrome types are liver depression transforming fire type, yin deficiency and yang hyperactivity type, phlegm dampness intrinsic type, yin deficiency and internal heat type, heart and gallbladder qi deficiency type, heart and spleen deficiency type, and heart kidney disjunction type.

Objective:To identify the pathogenic gene and inheritance pattern in a pedigree of congenital iris coloboma with congenital cataract.Methods:The method of pedigree investigation was adopted.A pedigree of congenital iris coloboma with congenital cataract was collected by Yunnan Disabled Rehabilitation Center and the 2nd Afliated Hospital of Kunming Medical University in February 2020.Ophthalmic examinations were carried out on the female proband, her parents, her children and her husband, and the clinical diagnosis was made.Genomic DNA was extracted from peripheral blood samples collected from the family members.The suspected pathogenic gene in the proband and her husband was screened by whole exome sequencing and was identified by bioinformatics analysis.The amino acid conservation was analyzed by UGENE software.The impact of the mutation on protein translation was predicted using MutationTaster software.The pathogenicity of the mutation was assessed according to the American College of Medical Genetics (ACMG) Standards and Guidelines.Pathogenic gene and mutations were verified by Sanger sequencing.This study adhered to the Declaration of Helsinki.The study protocol was approved by the Ethics Committee of the 2nd Afliated Hospital of Kunming Medical University (No.PJ-2020-61).Written informed consent was obtained from each subject or custodian.Results:The proband showed large iris defects in both eyes with only a small amount of observable iris tissue in the periphery, lens cortical opacity and posterior capsule opacification, accompanied by nystagmus.A novel heterozygous frameshift variation c. 415dupA (p.R139fs) was located in exon 8 of PAX6 gene, and the variation was conservative across multiple species.The variation was in the highly conserved region of PAX6 gene and caused the dysfunction of PAX6 protein.The variation was graded as PVS1+ PM2+ PP1, a pathogenic variation, based on ACMG guidelines.The pedigree was consistent with co-segregation, indicating that the novel variation was pathogenic.The proband and her children were diagnosed, but her parents were phenotypically normal, in accordance with autosomal dominant inheritance. Conclusions:The novel frameshift variation c.415dupA (p.R139fs) on the exon 8 of PAX6 gene is responsible for congenital iris coloboma with congenital cataract in the pedigree.This is the first report of this novel variation in PAX6 gene.

Objective: Victims with shock-able initial arrest rhythms (ventricular fibrillation or pulse-less ventricular tachycardia, VF/VT) have much better outcomes from out-of-hospital cardiac arrest (OHCA) than those with non-shock-able initial rhythms (pulse-less electrical activities, PEA or asystole). Prompt defibrillation is believed pivotal to terminate lethal shock-able arrest rhythms. In this study, we were to identify those pre-hospital epidemiological factors which were associated with likelihood of shock-able rhythms first recorded when out-of-hospital cardiac arrest occurred. Methods: A multicenter, secondary, retrospective and observational analysis was performed on all adult non-traumatic OHCA in the Resuscitation Outcome Consortium (ROC) PRIMED study from June 2007 through November 2009. Of a total of 17 177 OHCA cases in PRIMED study, 13 421 of them were enrolled in this study when those OHCA patients with DNR order, or initial rhythms unknown, or arrest caused by obvious cause were excluded. We reported their demographics and episode characteristics for all enrolled cases. Multivariable logistic regression was employed to identify factors which were associated with likelihood of VF/VT recorded as shock-able initial rhythms. Results: Among 13 421 adult non-traumatic OHCA cases with initial rhythms recorded, 3 527 (26.3%) of them had shock-able rhythms, while 9 894 (73.7%) patients were in non-shock-able rhythms. Of the OHCA with shock-able arrest rhythms, 1 850(52.5%) obtained return of spontaneous circulation (ROSC) in the field, while 912 (25.9%) survived to hospital discharge. On the other hand, 2489(25.2%) of the OHCA with non-shock-able arrest rhythms obtained ROSC in the field, while 325 (3.3%) of them survived to hospital discharge. Multivariable regression analysis revealed those factors which indicated likelihood of shock-able rhythms recorded were: age(OR: 0.991,95%CI 0.988-0.993), male gender (OR1.887,95%CI1.718-2.073), pre-hospital Emergency Medical System(EMS) response time(OR0.950,95%CI 0.931-0.970), cardiac arrest witnessed by EMS providers(OR1.709,95%CI 1.423-2.054) or bystander(OR3.199,95%CI 2.921-3.504) and those with bystanders CPR (OR1.357,95%CI 1.239-1.487),public place of cardiac arrest (OR2.705,95%CI 2.437-3.003). Conclusions Some demographics and pre-hospital characteristics were proved associated with likelihood of shock-able arrest rhythms first recorded in OHCA victims, which might help develop corresponding strategies to deliver prompt shock on initially shock-able patients and improve their outcomes.

Objective This study aimed to explore the practice and effect of PAD Class (presentationassimilation-discussion Class) in the teaching of Medical Genetics.Methods We randomly selected a teaching class (117) for PAD Class and the other class (115) for lecture-style teaching.The two classes took the same exam in the end,with the PAD class taking an extra questionnaire on teaching conditions at the same time.The average scores of the two classes were tested by SPSS 19.0.Results The scores of the final exams for PAD and control classes were (72.21 ± 7.42) and (69.77 ± 8.89),differences were statistically significant (t=2.27,P=0.02).Questionnaire results showed that in PAD Class,68.81％ (75/109) of the students could complete homework,93.58％ (102/109) thought that PAD class had (obviously) increased their initiative and enthusiasm for learning,and 53.21％ (58/109) were very satisfied with their learning results.Conclusion PAD Class is suitable for the teaching of Medical Genetics and improves the teaching efficiency.

Objective To investigate the diagnosis and prognosis value of plasma microRNA-30d (miR-30d)in acute coronary syndrome(ACS)patients.Methods It retrospectively recruited 170 cases of ACS patients from TEDA International Cardiovascular Hospital between September 2011 to February 2012, including 70 STEMI(male 54,female 16), 52 NSTEMI(male 34,female 18),48 UAP(male 29,female 19).At the same time,41 healthy controls(male 24,female 17)were enrolled into the study.Plasma miR-30d levels were determined by real-time quantitative PCR.In order to evaluate the dynamic change of miR-30d and other cardiac biomarkers,20 plasma samples of AMI patients were collected at 0-3 h,4-6 h,7-9 h, 10-12 h after pectoralgia.ROC curves and Kaplan-Meier survival curve were used to investigate clinical value of miR-30d in ACS.Results At 0-3 h after pectoralgia, miR-30d were significant higher in STEMI 7.208(0.170-11 070.735)and NSTEMI 7.989(0.836-151.391)than the controls 1.561(0.044-17.520)（Z1＝-5.792,Z2 ＝-6.113,P＜0.001）, but there were no statistic differences between UAP 1.073 （0.051-11.095）patients and the controls（Z＝-0.325,P＝0.745）.In 20 AMI patients,miR-30d levels peaked at 4-6 h and then dropped following 7-9 h, both earlier than cTnI, and the variation tendency was positive correlated with cTnI（r＝0.402,P＜0.01）.At 0-3 h after pectoralgia, the AUC, sensitivity and specificity of miR-30d for differentiating AMI and UAP were 0.882（95％ CI:0.830-0.935）,0.795（95％CI:0.711-0.861）and 0.854（95％ CI:0.716-0.935）respectively.When combined miR-30d and cTnI, the diagnostic AUC and specificity were 0.937（95％ CI: 0.902-0.972）and 0.937（95％ CI:0.818-0.984）,both enhanced when compared with miR-30d or cTnI alone.Kaplan-Meier survival curves revealed that there were no significant correlations between the miR-30d levels and MACE in both 30 days and 12 months（χ$lt@span sup=1$gt@2$lt@/span$gt@＝0.506,P＝0.477 and χ$lt@span sup=1$gt@2$lt@/span$gt@＝0.002, P＝0.963 respectively）.Conclusion Plasma miR-30d may be used as a potential biomarker for early diagnosis, but not prognosis in ACS patients.

Objective To investigate the correlation of the polymorphisms of angiotensin Ⅱtype 1 receptor (AT1R)gene A1166C and angiotensinogen(AGT)gene M235T and blood biochemical indicators with essential hypertension(EH)in the male of Yi nationality in Yunnan province. Methods 92 hypertensive and 70 normotensive of Yi people were recruited in Yunnan province. Their basic information and blood biochemical indicators were obtained by questionnaire and standardized physical examination. The genes polymorphisms were determined by polymerase chain reaction-restriction fragment length polymorphism(PCR-RFLP)technique. Results(1)For the male EH patients of Yi nationality,1166C and 235T allele frequencies were 0.038 and 0.772. No significant differences in allele frequency or genotype frequency were observed between the two groups(P > 0.05).(2)The levels of TC,LDL-C and TG in EH were significantly higher than those in controls(P < 0.05). Conclusion The AT1R A1166C and AGT M235T polymorphisms were not related to the pathogenesis of EH in the male of Yi people. However,the high levels of TC,TG and LDL-C might be the risk factors of EH.

Objective To explore the application value of ECG tube current modulation technology of dual source CT in coronary angiography,compared with retrospectively ECG-gated technique.Methods 200 patients were randomly divided into ECG tube current modulation group (Group A)and retrospectively ECG-gated group(Group B).In Group A,the main parameters were the exposure time windows of full dose,which were set according to different heart rates.χ2 test was adopted in the subjective score,and t test was used in the objective score and radiation dose.Results There was no statistical significance in image quality between the two groups(χ2 =2.125,tnoise =-0.557,P >0.05 );The effective dose (ED)of Group A and Group B were (3.30±0.40)mSv and(6.90±1.76)mSv,respectively.The difference was statistically significant (t ED =-1 9.954,P <0.05).The radiation dosage of Group A was 52% lower than that of Group B.Conclu-sion Compared with retrospectively ECG-gated technique,the ECG tube current modulation technique ensures the image quality, and at the same time it can significantly reduce the radiation dose,therefore,it can be used as a routine examination technique of cor-onary angiography.

Flipped classroom as a new teaching mode provides a new idea for the reform of teaching and learning of medical genetics. This paper analyzes the feasibility of flipped classroom applied in medical genetics teaching and puts forward the concrete teaching design and practice process. That is, establishing task list, making teaching materials, drafting progress process and so on before class; implementing group reporting, teacher reviewing and in-class test in class; after class conducting comprehensive evaluating, summarizing and feedback, etc. Meanwhile, combining the practice, the experience and deficiency of flipped classroom is summarized in the end. Preliminary evaluation shows that the flipped classroom teaching im-proves students'!autonomous learning initiative, but it still needs to be improved in the course of medical genetics.

Objective To explore the postoperative anxiety and depression in patients with kidney transplantation and its influencing factors. Methods Totally 104 patients with kidney transplantation in nephrotransplantation center of our hospital from March 2015 to July 2015 were selected as the research object. Self-designed questionnaire, self-rating depression scale ( SDS) and self-rating anxiety scale ( SAS) were used to investigate patients, and causes of anxiety and depression were analyzed. Results The average score of anxiety in patients with kidney transplantation was (37.81±11.38) points, among which there were 15 cases of positive symptoms that accounting for 14. 4%; the average score of depression was ( 40. 12 ± 12. 09 ) points, among which there were 23 cases of positive symptoms that accounting for 22. 1%. Multiple linear regression analysis revealed that nationality and income had an impact on anxiety score (P<0.05).Conclusions Patients with kidney transplantation would have a certain degree of anxiety and depression symptoms after surgery. Nationality and income are independent influencing factors for anxiety. Targeted psychological interventions in patients with kidney transplantation, are good for the improvement of negative emotions.

Objective To evaluate the performances of high-sensitivity cardiac troponin I ( cTnI ) on VITRO ECIQ with enhanced chemiluminescence method .Methods This verification study validated the limited of detection,function sensitivity,imprecision,linearity of the high-sensitivity cardic troponin used VITROS ECIQ according to the document EP-17A, EP-6A,EP-15A published by Clinical and Laboratory Standards Institute (CLSI) and determined 99th percentiles.All 652 patients with chest pain on immediate admission in TEDA International Cardiovascular Hospital during January to November 2013 were enrolled in this study.Including 323 cases of acute ST segment elevation myocardial infarction and non ST segment elevation myocardial infarction patients as the case group , exclude 329 cases of other diagnosis ,303 cases of apparent normal people as control group .The receiver operating characteristic curve was used to evaluated the sensitivity and the specificity of cTnI . Non-normal distribution of quantitative data were used nonparametric test Mann-Whitney U, With P<0.05 for the difference was statistically significant .Results The LoB was 0.006 5 ng/ml and the LoD was 0.015 5 ng/ml;the FS was 0.016 76 ng/ml;repeatability CV
was 1.73 % -2.33 %, reproducibility CV was 4.93% -9.96%.The imprecision were lower than that declared by assay producer.The linearity was 0.015 5-78.4 ng/ml(R2 =0.999 9); the 99th percentile reference value was 0.017 ng/ml.The area under the curve ( AUC) of cTnI was 0.986,95%CI 0.973 -0.994,with the cut-off value as 0.017 ng/ml, the diagnostic sensitivity and specificity in CIN were 90.09%and 99.34%.Compared between STEMI and NSTEMI groups after admission , the levels of cTnI had no significantly difference , Z were -0.485, P >0.05;compared between STEMI and control groups after admission, the levels of cTnI had significantly difference , Z were -19.567,P<0.001;compared between NSTEMI and control groups after admission , the levels of cTnI had significantly difference , Z were-14.598,P<0.001.Conclusions High-sensitivity cardiac troponin I detection by VITROS ECIQ with enhanced chemiluminescence method has good performances of sensitivity , linearity, specificity, which meet the clinical needs.