Objective To figure out the preliminary clinical value of real-time three-dimensional echocardiography(RT-3DE) in evaluating the systolic dyssynchrony in patients with coronary artery heart disease(CAD).Methods Eighty patients who were suspected as CAD were included in this study.RT-3DE was performed first.After the analysis,we got the data:ejection fraction (EF),16 segments systolic dyssynchronic index (SDI 16).All subjects should take the coronary angiography.According to coronary angiography results,the patients with the vascular stenosis rate ≥50% were defined as the CAD group,and the patients with the vascular stenosis rate <50% were defined as the coronary atherosclerosis group,the patients with the completely normal angiographic results were included in the control group according to the results of angiography.The parametric differences among the groups were compared.Results There was no significant difference in LVEF among the three groups.SDI 16 had no significant difference between the control group and the coronary atherosclerosis group (t=-1.03,P>0.05).However,SDI 16 had significant difference between the control group[(3.72±2.68)%]and the CAD group[(7.14±3.10)%],the same between coronary atherosclerosis group[(5.12±3.46)%]and the CAD group[(7.14±3.10)%](t=-3.71,-2.34,all P<0.05).ROC curve analysis revealed that a cut-off value for SDI of 5.49%,yielded a sensitivity of 81.8%,with a specificity of 73.1% to predict coronary atherosclerosis to CAD(AUC=0.743).Conclusion SDI 16 >5.49% has a higher value in evaluating systolic dyssynchrony in patients with CAD with RT-3D of Siemens Acuson SC2000 ultrasonic diagnostic instrument.

Objective To investigate the clinical value of anatomic M-mode echocardiography (AMM)for pristine diagnosis of myocardial ischemia in patients with coronary heart diseases (CAD).Methods 44 inner patients who were suspected as CAD were detected.Ordinary ultrasound was performed first.The ventricular segmental wall thickness and amplitude were measured by AMM.Then,we got the ventricular wall thickening fractions.All subjects should take the coronary angiography after the ultrasound examination in 1 -3 days.Patients with the vascular stenosis rate≥50% were defined as the CAD group,patients with the completely normal angiographic results were included in the normal control group according to the results of angiography.The parametric differences between the patients and the normal control subjects were compared.Results In the normal control subjects,the ventricular segmental wall amplitude >5mm accounted for 78.67%,the ventricular wall thickening fractions >30% accounted for 99.13%.But in CAD group,the ventricular segmental wall amplitude <4mm accounted for 61.14%,<5mm accounted for 93.47%,the abnormal ventricular wall thickening fractions <30% accounted for 88.43%.The sensitivity, specificity,accuracy of AMM were 77.47%,90.00%,77.39% respectively.Conclusion The ventricular wall thickening fractions of AMMhas quite significant correlation with morbid blood vessel in patients with CAD,they are effective reference indicators to evaluate the left ventricular wall motion quantitatively.

Objective To investigate the clinical characteristics and methods of diagnosis and treatment of granular lymphocytic leukemia (LGLL).Methods Clinical data of 3 patients with LGLL were retrospectively analyzed and relevant literature was reviewed.Results 3 patients were all onset with lymphocytosis,whose conditions progressed slowly.The diagnosis of 2 patients was T-LGLL with immunological characteristics of CD3+ CD4 CD8+ CD56-CD57+.The other patient' s diagnosis was NK-LGLL,whose immunological characteristic was CD3-CD4-CD8-CD56+ CD57-.Two of them didn' t need any treatment.One of them was treated with cyclosporine because of agranulocytosis and recurrent infection.Conclusions LGLL is a group of heterogeneous diseases,which clinical characteristic and prognosis are different.Flow cytometric immunopheotype,TCR Vβ analysis and TCR gene rearrangement are helpful to diagnosis.

Objective To observe the clinical efficacy ofTiaozhong YifeiPrescription combined with Western therapy for treatment of cough variant asthma (CVA) remission. Methods Totally 90 patients with CVA remission were randomly divided into TCM group, Western therapy group and TCM and Western therapy group, 30 cases in each group. TCM group was givenTiaozhong YifeiPrescription, 1 dose per day, morning and evening; Western therapy group was given salmeterol xinafoate and fluticasone propionate powder for inhalation, each 1 suction, 2 times a day, inhalation; a mixture ofTiaozhong YifeiPrescription and xinafoate and fluticasone propionate powder for inhalation was given to TCM and Western therapy group, the same as above, continuous treatment for 12 weeks. TCM syndrome score, EOS, IgE, pulmonary function and safety index were observed in the three groups before and after treatment. The recurrence rate and the number of colds after three-month treatment were observed.Results TCM syndrome scores in the three groups decreased after treatment (P<0.05). There was statistical significance between TCM group and TCM and Western therapy group after treatment (P<0.05). The total effective rate of TCM group was 96.67% (29/30), 100.00% (30/30) of Western therapy group, 76.67% (23/30) of TCM and Western therapy group, with statistical significance (P<0.05). After three-month treatment, 1, 0 and 11 cases relapsed in TCM group, TCM and Western therapy group and Western therapy group, respectively, with statistical significance (P<0.001). Compared with the Western therapy group, the number of colds in the TCM group and TCM and Western therapy group significantly decreased (P<0.05). Compared with before treatment, IgE decreased significantly (P<0.05). There was no significant difference in EOS among the three groups before and after treatment (P>0.05). After treatment, the maximum expiratory flow in TCM and Western therapy groupwas higher than that before treatment and lower than that in the Western therapy group (P<0.01), and the other lung function indexes were not statistically significant (P>0.05). 1 mild adverse reaction was found in the TCM and Western therapy, and no obvious adverse reactions were found in other groups (P<0.05).ConclusionTiaozhong Yifei Prescription has good clinical efficacy for CVA.

OBJECTIVE: The purpose of this study is to analyze the development of musicality in children after cochlear implantation, and provide a clinical database for the evaluation of their musicality. METHOD: Twenty-six children with cochlear implants (CI group) participated in this research. They received cochlear implants at the age of 11 to 68 months with a mean of 35.6 months. Seventy-six infants as a control group aged from 1 to 24 months with a mean of 6.1 months participated in this study, whose hearing were considered normal by passing the case history collection, high-risk registers for hearing loss and hearing screening using DPOAE. The music and young children with CIs: Musicality Rating Scale was used to evaluate their musicality. The evaluation was performed before cochlear implantation and 1, 3, 6, 9, 12, 24 months after cochlear implantation for children with cochlear implants. The evaluation was also performed at 1, 3, 6, 9, 12, 24 months for children with normal hearing. RESULT: The mean scores of musicality showed significant improvements with time of CI use for CI group (P<0.05). The mean scores of musicality also showed significant improvements with time for control group (P<0.05). There were no significant differences in mean scores between CI group and control group at 1, 3, 6, 9, 12 months of hearing age by rank sum test (P>0.05). Significant difference was noted between the two groups at 24 months (P<0.05). CONCLUSION The musicality of children with cochlear implants improved significantly with time after cochlear implantation. The most rapid growth was found in the first year after cochlear implantation.
Child Development ; Child, Preschool ; Cochlear Implantation ; Female ; Humans ; Infant ; Male ; Music ; Postoperative Period

ObjectiveTo investigate the morbidity rate, states of distribution and therapy of psychosis, and the influence of the patients with psychosis to society. MethodsClue exploration was used mainly, assisted with filling vacancy.ResultsTotal of the patients with psychosis was 4253,the time-spot rate of every psychosis was 4.59‰, the all-life rate was 6.24‰. ConclusionSome data of psychosis in Huicheng District have been obtained.

Objective:To compare the clinical effect of transpedicular impaction and grafting of allogeneic bone containing enriched bone marrow combined with posterior internal fixation and posterior subtotal vertebrectomy combined with posterior internal fixation in the treatment of stage III Kümmell′s disease.Methods:A retrospective cohort study was made on clinical data of 40 patients with stage III Kümmell′s disease admitted to Zhengzhou Orthopedic Hospital from June 2015 to December 2018. There were 10 males and 30 females, at age range of 57-79 years［(67.7±6.1)years］. A total of 19 patients were treated by transpedicular impaction and grafting of allogeneic bone containing enriched bone marrow combined with posterior internal fixation (impaction bone graft group), and 21 patients by posterior subtotal vertebrectomy combined with posterior internal fixation (subtotal vertebrectomy group). Operation time and intraoperative blood loss were compared between the two groups. Degree of pain, lumbar dysfunction and degree of kyphosis were evaluated by visual analogue scale (VAS), Japanese Orthopedic Association (JOA) score and kyphotic Cobb angle before operation, at 1 week after operation and at the last follow-up. Bone healing time was compared between the two groups. The complications of the two groups were observed.Results:All patients were followed up for 25-64 months［(40.6±10.4)months］. Operation time and intraoperative blood loss were (130.0±10.1)minutes and (284.5±43.5)ml in impaction bone graft group, lower than those in subtotal vertebrectomy group［(253.8±33.2)minutes, (889.1±95.7)ml］(both P<0.01). There were no significant differences in VAS, JOA score or kyphotic Cobb angle between the two groups before operation, at 1 week after operation and at the last follow-up (all P>0.05). Both VAS and JOA score showed significant differences within each group at any time point (all P<0.01). In both groups, the kyphotic Cobb angle reduced significantly at 1 week after operation when compared with that before operation (all P<0.01), and the angle showed a slight increase at the last follow-up, but remained significantly lower than that before operation (all P<0.01). There were no relapse of pain or aggravation of kyphosis. Bone healing time in impaction bone graft group［4.4(4.0, 5.0)months］was significantly shorter than that in subtotal vertebrectomy group［6.4(5.2, 8.1)months］( P<0.01). There were 2 patients with delayed healing of surgical incision in impaction bone graft group, with the complication rate of 11%. There were 2 patients with dural tear and 3 patients with delayed healing of surgical incision in subtotal vertebrectomy group, with the complication rate of 24%. The complication rate was not statistically significant between the two groups ( P>0.05). No loosening or breakage of internal fixation was observed during the follow-up. Conclusions:Transpedicular impaction and grafting of allogeneic bone containing enriched bone marrow combined with posterior internal fixation and posterior subtotal vertebrectomy combined with posterior internal fixation are effective in the treatment of stage III Kümmell disease. However, the former can shorten the operation time, reduce the intraoperative blood loss and accelerate the healing of injured vertebral bone, suggesting a relatively minimally invasive surgical method for reconstruction and maintenance of spinal biomechanical stability.

Objective: To provide the mechanism-based pharmacotherapy of the Huatan Qushi formula (HTQS formula), for the health management and treatment of non-alcoholic fatty liver disease (NAFLD). Methods: A rat model of NAFLD was employed to examine the efficacy and safety of the HTQS formula. In vivo active components and potential mechanisms of the HTQS formula were identified using UPLC‒MS/MS combined with network pharmacology. The influence of the HTQS formula on the dominating proteins in PI3K/Akt pathway was validated in vivo using western blot. Finally, 16S rRNA sequencing of the gut microbiome was conducted followed by targeted metabolomics detecting fecal short-chain fatty acids (SCFAs) and bile acids to determine the impact of the HTQS formula on gut microbiota. Results: The HTQS formula reduced weight gain and hepatic steatosis in NAFLD rats and decreased serum total cholesterol (TC), triglycerides, blood glucose, and insulin resistance (IR) without causing liver or kidney injury. We detected 28 components using UPLC‒MS/MS and identified 439 shared targets between NAFLD and the HTQS formula. Primarily, we focused on the PI3K/Akt signaling pathway based on protein‒protein interaction network analysis. We validated that the HTQS formula inhibited liver steatosis and inflammation by increasing the phosphorylation levels of PI3K, AKT, P27, GSK3β in the PI3K/Akt signaling pathway. 16S rRNA sequencing revealed that the HTQS formula reduced the abundance of the genus Family_XIII_AD3011_group, which was positively correlated with IR and taurodeoxycholic acid. In addition, Lachnospiraceae_UCG_010 inversely correlated with TC and five bile acids, which could be essential to the therapeutic effect of the HTQS formula against NAFLD. Conclusions The HTQS formula proved to be an effective pharmacotherapy for NAFLD without causing liver or kidney injury. Multiple potent components of the HTQS formula could alleviate liver steatosis and lipid metabolism disorder by modulating the PI3K/Akt signaling pathway and restoring gut microbiota composition.

The prevalence of high myopia is increasing year by year and leads to a variety of ocular complications,of which pathological myopia has become a major cause of irreversible blindness worldwide.Patients with high myopia often suffer from reduced retinal perfusion and varying degrees of visual field defects.High myopia can cause irreversible damage to the fundus,leading to increased susceptibility to glaucoma and myopic maculopathy.Therefore,it is of great clinical sig-nificance to understand the characteristics of the fundus and complications of high myopia to slow the myopia progression and prevent complications.This article introduces the dangers of high myopia in details from the aspects of fundus perfu-sion,visual field defects and complications,aimed at guiding clinicians in early detection,diagnosis and intervention of high myopia and its complications to reduce the prevalence of high myopia and blindness and improve the vision and life quality of the general public.

Objective To investigate the influence factors of lymphovascular space invasion(LVSI)in patients with low-grade endometrioid carcinoma.Methods Clinical data of 167 patients with low-grade(G1,G2)endometrioid carcinoma of uterus diagnosed by surgical pathology from January 2015 to May 2023 were retrospectively analyzed.Univariate analysis of the following 9 indicators was performed:age,postmenopausal status,abnormal vaginal bleeding duration,combined with metabolic syndrome,increased CA125(≥ 35 U/ml),endometrial thickness,uterine occupation,combined with adenomyosis of uterus,stage of the International Federation of Gynecology and Obstetrics(FIGO)2009 standards.The binary logistic refression analysis was made on factors with P＜0.05.Results Among the 167 patients with low-grade endometrioid carcinoma of uterus,24 cases(14.4％)had LVSI.The binary logistic regression analysis was performed for 4 factors(abnormal vaginal bleeding duration ≥ 4 months,increased CA125,combined with adenomyosis of uterus,stage Ⅱ and above)with P＜0.05 in the univariate analysis,and the results showed stage Ⅱ and above(OR=7.357,95％CI:2.140-25.288,P=0.002)and increased CA125(OR=4.883,95％CI:1.612-14.794,P=0.005)were an independent prognostic factor for LVSI in low-grade endometrial carcinoma of uterus.Conclusion Stage Ⅱ(FIGO 2009)and above and CA125≥35 U/ml are associated with LVSI in patients with low-grade endometrioid carcinoma,indirectly suggesting the risk of lymph node metastasis,which should be paid close attention to before surgery in order to develop a more accurate surgical plan.