Objective To explore the treatment effect on cervical Paiteling cervical high-risk human papiloma virus(HPV) infection outcome.MethodsRandomly selected from our hospital during January 2014 to January 2016 in 120 cases of cervical high-risk HPV infection patients as the research object, of which 40 cases were treated with Paiteling treatment (Paiteling group), 40 patients were treated with foscarnet sodium (foscarnet sodium group).Another 40 patients without intervention (control group).The outcome of HPV infection in three groups was compared.ResultsPatients with negative rate of special spirit (87.50%) and foscarnet sodium group (55.00%) and control group (50.00%) was statistically significant(P<0.05), and the special spirit Group continued the positive rate (2.50%) was significantly lower than the control group (42.50%) and foscarnet sodium group (37.50%).However, there was no significant difference between the groups in the rate of improvement and the incidence of new infections.There was no significant difference between the control group and the positive rate (50.00%) in the control group (42.50%) compared with that in the control group.ConclusionPaiteling treatment of clinical effect of cervical high-risk HPV infection, can effectively improve the symptoms of HPV infection, which can shorten the HPV clearance time, has positive clinical significance.

Objective To study the clinical efficacy of superselective uterine arterioembolization in treating uterine myoma. Methods From February to August 2000, 28 cases of uterine myomas were undergone bilateral arterioembolization of tumor feeding vessels. Results The successful rate of embolization catheterization reached 100%.B-mode ultrasound examination revealed the following during 1～6 months after the procedure, with an average shrinkage of 25% in volume for all cases in the first month follow up,complete disappearance of tumor in 8 cases and with an average shrinkage of 68% volumetrically for the other 20 cases, together with conspicuous decrease in volume of menstruation.Conclusions Interventional treatment for uterine myoma is definite effectilve especilally in submucosal uterine myoma.

Objective To evaluate the clinical efficacy and safety of endovascular treatment for intracranial venous sinus thrombosis based on individual condition. Methods Twelve patients with intracranial venous sinus thrombosis were treated with endovascular management according to the severity and course of disease after they failed to respond to anticoagulant therapy. The clinical signs and symptoms,cerebrospinal fluid pressure and arteriovenous circulation time were observed and followed up (including MRV). Intravenous thrombolysis and mechanical thrombus maceration were carried out in all 12 patients,while intravenous thrombolysis, mechanical thrombus maceration in combination with intra-arterial thrombolysis were employed in 3. After the treatment, anticoagulant therapy was carried out for 6 months.The patients were followed up for 12 to 24 months. Results Of the twelve patients, clinical signs and symptoms included slight headache (2 cases), mild hemiplegia (1 case), ambiopia or blurred vision (3 cases). The cerebrospinal fluid pressure returned to under 26 cm H2O (1 cm H2O =0.098 kPa)following treatment from 28 to 38 cm H2O [ mean (32. 4 ±3.0) cm H2O] in preoperative measurement and the arteriovenous circulation time returned to below 10 s in all patients following treatment. Neither recurrence of thrombosis nor new symptoms of neurologic dysfunction was observed. No procedure-related intracranial or systemic hemorrhagic complications occurred both during and after the operation with the exception of a subcutaneous bleeding at the venopuncture site. Conclusion Endovascular treatment is effective and safe for patients with intracranial venous sinus thrombosis.

Objective To explore the relationship between folic acid levels of cord blood and birth weight, hyaline membrane disease in newborns. Methods Eighty-seven newborns were divided into premature infant group(42 cases) and term infant group(45 cases),intrauterine growth retardation group( 28cases) and control group (59 cases), hyaline membrane disease of premature infant group ( 13 cases) and premature infant control group(15 cases) according to the gestational age, birth weight, clinical manifestation and chest X-ray, respectively. Folic acid levels of cord blood were measured. Results The folic acid level of cord blood in premature infant group was lower than that in term infant group [(10.87 ±4.31) nmol/L vs.( 13.56 ± 5.07) nmol/L,P ＜0.05 ]. The folic acid level of cord blood in intrauterine growth retardation group was lower than that in control group [(11.01±4.29)nmol/L vs.( 14.87 ± 5.14)nmol/L,P＜0.05]. The folic acid level of cord blood in hyaline membrane disease of premature infant group was lower than that in premature infant control group [(9.15 ±4.02) nmol/L vs.(12.91±4.51) nmol/L,P＜0.05]. The positively correlation was found between the folic acid level of cord blood and birth weight in newborns (r =0.1825).Conclusion The folic acid level of cord blood is correlated with the occurrence of premature infants,intrauterine growth retardation and hyaline membrane disease in newborns.

Objective To study the clinical characteristics of Japanese encephalitis (JE) in 34 adult patients and to improve the level of diagnosis of this disease.Methods The clinical manifestations,laboratory results and radiological features of 34 adult patients with JE in our hospital from July 2017 to September 2017 were summarized and the progonsis was observed.The modified Rankin Scale (mRS) was used to evaluate the progonsis.Results Eighteen patients were males and 16 patients were females with the average age of (45.39 ± 16.34) years in 34 patients who were diagnosed as JE.The major clinical features of JE patients included fever (34,100％) with the average temperature of (39.4 ± 1.1) ℃ on admission,headache (26,76％),seizures (7,21％),decreased consciousness (25,74％) on day 2.6 ± 1.4 after the onset,respiratory failure (9,26％) on day 3.8 ± 1.6 after the onset.The major features of laboratory results included white blood cells increase (15,44％),blood hematocrit decrease (25,74％),eosinophil absolute value decrease (29,85％),cerebrospinal fluid pressure increase (12,35％),cerebrospinal fluid protein increase (27,79％),cerebrospinal fluid white blood cells increase (30,88％).Brain MRI scan of abnormal signal was found abnormal in up to 54％patients (14/26),involving the thalamus,basal ganglia,mesencephalon,temporal lobe,hippocampus and occipital lobe,especially in the area of bilateral thalamus and mesencephalon.The follow-up showed three cases were dead;mRS score was 0 in twenty-one cases,1 or 2 in five cases,3 or 4 in three cases,5 in two cases five-six months after onset;the sequelaes were cognitive impairment in nine patients and movement disorder in five patients.Conclusions The clinical symptoms of JE in adults are severe.The main clinical manifestations of JE are hyperthermia,disturbance of consciousness,seizures and respiratory failure,with characteristic imaging findings on brain MRI.JE is a disease with high mortality and severe long-term sequelae.

Objective:To investigate the protective effects of Elabela(ELA) on the renal injury of db/db mice and its possible mechanism.Methods:Sixteen eight-week-old male db/db mice were intraperitoneally injected with ELA(5 mg·kg -1·day -1) or equivalent normal saline( n=8) for 8 weeks. Eight age-matched male db/m mice received equivalent normal saline injection as normal control. At the end of the experiment, blood and urine samples were obtained for HbA 1C and urinary albumin/creatinine(ACR) measurements. Immunohistochemistry was used to observe the expression of ELA. Histopathological changes in kidney tissue were observed by HE staining and Masson staining. The levels of collagen type Ⅳ(Col-Ⅳ) and transforming growth factor-β1(TGF-β1) as well as Yes-associated protein(YAP) phosphorylation in kidney tissue were examined by western blot. Results:Immunohistochemistry results showed that ELA expression was decreased in the renal tissue of db/db mice as compared with that of db/m mice( P<0.05). After ELA treatment, ACR and blood pressure were markedly decreased in db/db mice( P<0.05), but without significant changes in the body weight and HbA 1C. Renal tubular epithelial cells edema, basement membrane thickening, and increased collagen fiber in db/db were improved by ELA administration. Compared with db/m mice, the levels of TGF-β1 and Col-Ⅳ expression, as well as YAP phosphorylation were significantly increased in renal tissue of db/db mice(0.98±0.08 vs 0.68±0.10, 1.10±0.14 vs 0.51±0.08, 3.38±0.72 vs 0.81±0.13, all P<0.05), which were down-regulated after ELA administration(0.80±0.06, 0.51±0.05, 2.21±0.22, all P<0.05). Conclusion:ELA may improve the renal injury of db/db mice by regulating the signaling pathway of YAP, thereby delaying the development of diabetic nephropathy.

Objective To analyze and explore the analgesic effect of Angelica dahurica in neuropathic pain and its regulatory effect on the Mas-related G-protein coupled receptor member D(MrgprD)-transient receptor potential ankyrin 1(TRPA1)signaling pathway,using a mouse model of sciatic nerve chronic constriction injury(CCI).Methods A CCI mouse model was prepared by sterile surgical ligation and wrapping of the sciatic nerve in 30 mice.Pain-related behavioral changes induced by mechanical stimulation were detected by the VonFrey method,and the thermal hyperalgesic effects of Angelica dahurica were evaluated by thermal radiation experiments.The effects of Angelica dahurica on the protein expression levels MrgprD and TRPA1,the number of dorsal root ganglion(DRG)positive neurons,and mRNA levels of MrgprD and TRPA1 in mice were detected by Western Blot,immunofluorescence,and reverse transcription-polymerase chain reaction,respectively.Differences in fluorescence signal intensity in HEK293 cells after single transfection and co-transfection with MrgprD and TRPA1 plasmids,respectively,were analyzed by calcium imaging experiments.Results A total of 25 CCI mouse models were successfully prepared,with a modeling rate of 83.33％(25/30).The mechanical threshold and foot retraction latency were significantly higher in CCI mice treated with Angelica dahurica compared with the control group(P＜0.05).Expression levels of MrgprD and TRPA1 proteins were significantly lower in CCI mice treated with Angelica dahurica than in the control group(P＜0.05).The number of MrgprD-and TRPA1-positive neurons in the DRG was significantly lower group(P＜0.05)and the mRNA levels of MrgprD and TRPA1 were also significantly lower in CCI mice treated with Angelica dahurica than in the control group(P＜0.05).The fluorescence intensity was significantly higher in HEK293 cells co-transfected with MrgprD and TRPA1 plasmids than in single-transfected and blank control cells(P＜0.05).Conclusions This study demonstrated that the MrgprD-TRPA1 pathway is an important target for neuropathic pain,and indicated that Angelica dahurica can inhibit neuropathic pain by regulating this signal transduction pathway.These result provide a foundation for further research on the development of new clinical analgesic drugs and analgesic mechanisms.

OBJECTIVETo develop a standard Neglect Evaluation Scale which is suitable for rural primary school students in China.

METHODSAccording to the principle of multi-stage stratified cluster sampling, a field investigation was conducted among primary school students in 28 counties from 7 provinces and 2 municipalities. The questionnaires were self-designed, and determined by multiple rounds of pilots and revisions. Among 5 862 students, 2 792 (6-8 years' old) and 3 070 (9-11 years' old) were investigated by using two kinds of Neglect Evaluation questionnaires, respectively. After project analysis, factor analysis, reliability and validity analysis, the reliability and stability of the scale were tested. Then percentile method was used to determine the evaluation standard to develop and finalize the formal scale.

RESULTSThe numbers of the remaining items for 6-8 year-old group and 9-11 year-old group is 69 and 58, respectively, both of which contain six levels of neglect, including body, emotion, health care, education, security, and society. 4 times of factor analysis were conducted in both of the two groups. The factor loadings in these two groups were 0.290-0.700 and 0.276-0.729 respectively. Reliability test results showed that the two kinds of scales' Cronbach alpha coefficient were 0.924 and 0.929 respectively, split-half reliability were 0.891 and 0.904 respectively, the retest reliability were 0.559 and 0.892 respectively, the differences were statistically significant (P < 0.05). The retest reliability among 6-8 year-old group in medical neglect level had no statistical significance, but was close to the cut-off point (P = 0.054). The test results of external validity indicated that both of the two scales could reflect the neglect status of the subjects (P < 0.05), but the subjective and objective evaluation towards neglect were not consistent. The cut-off points for judging whether the children were neglected or not among 6-8 year-old and 9-11 year-old groups were 159 and 137 respectively; and the adjusted values were 160 and 135 respectively.

CONCLUSIONThe two norm scales developed by this study showed good discriminability, reliability, validity, and stability. The norms developed on the basis of the scales was suitable for the situation of rural students in primary schools in China.

Child ; Child Abuse ; China ; Factor Analysis, Statistical ; Humans ; Reproducibility of Results ; Rural Population ; Schools ; Students ; Surveys and Questionnaires

Objective The objective of this study is to investigate whether there is a correlation between a high TyG index(serum triglyceride glucose index)and higher mortality rates among patients undergoing peritoneal dialysis(PD).Methods This study utilized a single-center retrospective cohort as the basis for its methods..From January 1,2007 to December 31,2015,a total of 519 PD patients kept under observation until December 31,2018.There searchers employed the Kaplan-Meier method and Cox proportional hazards modelsto examine the cor-relation between TyG index levels and mortality.Results Over a period of 40.5 months,104(20.0%)individuals with Parkinson's disease passed away,with 55(52.9%)of these deaths attributed to cardiovascular disease(CVD).The serum median TyG index at baseline was 8.44(6.48,11.94).Through Cox regression analysis subject to the adjustments of such parameters as gender,age,body mass index(BMI),presence of cardiovascular disease,hypertension,diabetes mellitus,hemoglobin,serum albumin,serum Ferritin,total cholesterol,renal residual function(RRF),An increased risk of all-cause mortality(HR = 2.22,95%CI:1.43～3.44,P＜0.001)and CVD mortality(HR = 2.50,95%CI:1.34～4.65,P = 0.004)was observed with a higher baseline TyG index(8.44).A comparable impact was observed in the correlation between the average TyG index over time(TA-TyG index)and both all-cause mortality and CVD mortality.(HR = 1.90,95%CI:1.25～2.90,P = 0.003;HR = 2.05,95%CI:1.14～3.70,P = 0.017,respectively).Conclusion PD patients with a higher serum TyG index have a greater risk of all-cause mortality and mortality related to cardiovascular disease.

OBJECTIVETo analyze pupils' neglect status aged 6-11 years in China's rural.

METHODSAccording to the principle of multi-stage stratified cluster sampling, to extract 7,943 pupils aged 6-11 years for the survey from 56 primary schools in 28 counties in nine provinces, from December 2012 to March 2013. Proceed questionnaire survey by the scale from "Neglect Evaluation Norms for pupils aged 6-8 years in Rural Areas of China" and "Neglect Evaluation Norms for pupils aged 9-11 years in Rural Areas of China". And analyze neglect rates and neglect degrees of the different grades, gender, family types and different levels of neglect.

RESULTSThe total neglect rate of China's rural pupils aged 6-8 and 9-11 years was 40.2% (1,258/3,130) and 42.5% (1,498/3,526) respectively, which differences had no statistical significant (χ2=3.59, P=0.058); the total neglect degree was 46.04±8.87 and 44.78±10.43 respectively, which differences had statistical significant (t=5.01, P<0.001); the differences of neglect rates and neglect degrees between male (41.4% (657/1,587) and 46.28±8.76) and female (39.0% (601/1,543) and 45.78±8.97) of aged 6-8 were all no statistical significant (χ2=1.87, P=0.171; t=1.49, P=0.136); the neglect rates and neglect degrees of male (46.3% (816/1,763) and 45.53±10.11) were higher than female (38.7% (682/1,763) and 44.06±10.69) in the group of aged 9-11, which differences were all statistical significant (χ2=20.84, t=3.97, P<0.001); the male neglect rate in the group of aged 6-8 in social neglect (11.7% (198/1,691)) and the neglect degree in educational neglect (48.09±9.70) were higher than female (9.4% (155/1,648) and 47.37±9.89), which differences were all statistical significance (χ2=14.55, P<0.001, t=2.22, P=0.026), the male neglect rate in the group of aged 9-11 in physical neglect (20.4% (398/1,954)) was higher than female (16.7% (326/1 957)), which differences had statistical significance (χ2=8.92, P=0.003).

CONCLUSIONThe neglect status of Chinese pupils aged 6-11 years in rural was serious, and we should find out risk factors and provide efficient prevention measures.

Child ; Child Abuse ; China ; Female ; Humans ; Male ; Physical Examination ; Pupil ; Risk Factors ; Rural Population ; Schools ; Surveys and Questionnaires