Objective To compare the efficacy of Si Wu particles to treat young women with chronic attachment inflammation.Methods70 young women with chronic attachment inflammation in department of gynecology from January 2015-July 2016 were grouped by Lottery method.Two groups were treated with levofloxacin and metronidazole, observation group was another given Si Wu particles.To analyze treatment efficacy between two groups.ResultsAfter treatment, total effective rate of observation group was higher than control group(P<0.05).After treatment, whole blood high-viscosity, whole blood low-viscosity and plasma viscosity of observation group were lower than control group(P<0.05).After the third week of treatment, TCM syndrome points of observation group was lower than control group (P<0.05).Adverse reactions and recurrence rate of observation group were lower than control group, but no statistical significance.ConclusionSi Wu particles can improve efficacy to young women with chronic attachment inflammation.

Objective To approach the clinical features of refractory Mycoplasma pneumoniae pneumonia (RMPP) in children and provide evidence for clinical treatment.Methods A retrospective analysis was conducted.Two hundreds and twenty children with Mycoplasma pneumoniae pneumonia (MPP) admitted to the Integrated Chinese and Western Medicine Hospital of Zhejiang Province were enrolled from January 2013 to June 2016.According to the criteria of diagnosis of MPP and RMPP,the patients were divided into a general group (172 cases) and a refractory group (48 cases).Their general information,incidence of pulmonary positive sign,laboratory data,radiological findings,complications,therapeutic situations and prognoses,etc.between the two groups were observated.Results There were no significant difference in gender distribution between the two groups,but the age of the refractory group was much older than that of the general group (years:7.15 ± 1.89 vs.4.86±2.16),and the fever duration in the refractory group was obviously longer than that in the general group (days:11.17±2.82 vs.6.27±2.29,P ＜ 0.01).the levels of C-reactive protein [CRP (mg/L):46.8 ± 18.6 vs.13.5 ± 8.4],erythrocyte sedimentation rate [ESR (mm/1 h):56.9 ± 14.8 vs.28.7 ± 10.2],incidence of positive pulmonary sign [100.0％ (48/48) vs.33.7％ (58/172)],the incidence of pulmonary segmental consolidation [81.3％ (39/48) vs.27.9％ (48/172)] and incidence of extra-pulmonary complications [83.3％ (40/48) vs.16.3％ (28/172)] were all higher in refractory group than those in general group (all P ＜ 0.01).All the patients were treated with macrolide antibiotics and traditional Chinese medicine,the patients in the refractory group was additionally treated with glucocorticoids,and a few of them were treated with gamma immunoglobulin and bronchoalveolar lavage;all of them recovered well,high temperature had returned to normal and the imageology findings recovered well,then they all discharged without any sequela such as bronchiectasis and pulmonary atelectasis.Conclusions Physicians should pay more attention to the MPP patients with longer fever duration (especially longer than 10 days),serious signs and symptoms,more complications,higher CRP and ESR and severe radiological findings.Besides early application of macrolide antibiotics,rational use of glucocorticoids,gamma immunoglobulin and bronchoalveolar lavage can be considered.

AIM: To investigate the effect of compound rhubarb preparation (Kintop) in preventing obesity in rats and its probable mechanism involved. METHODS: Twenty-six newborn SD rats were randomly grouped as rhubarb preparation plus high-energy forage group( n= 8), high-energy forage control group( n= 8) and ordinary forage control group( n= 10). The rats in rhubarb preparation plus high-energy forage group and high-energy forage control group were fed with high-energy forage and those in ordinary forage control group were fed with ordinary forage. The rats in rhubarb preparation plus high-energy forage group were administered by compound rhubarb preparation (40 mg?100 g -1 body weight?d -1 ) from 9th to 17th week. The dynamic changes in body weight, celiac fat weight and adipocytes size were measured. Immunohistochemical analysis of leptin in celiac adipocytes (ABC method) and measurement of serum leptin level (RID method) were performed. RESULTS: The body weight and the wet weights of celiac fat were lower, their adipocytes were smaller and immunohistochemical stainings of leptin were weaker in rhubarb preparation plus high-energy forage group than those in high-energy forage control group. There was an obvious positive correlation between the expression of leptin and celiac fat tissue weight( r= 0.8663, P

Objective:To observe the clinical efficacy of warm needling plus acupoint sticking therapy for primary dysmenorrhea.
Methods:A total of 60 eligible cases were randomly allocated into a treatment group (n=30) and a control group (n=30) according to their sequence of consultation. Patients in the treatment group were treated with warm needling combined with acupoint sticking therapy, whereas patients in the control group were treated with oral Ibuprofen (Fenbid) capsules. After two menstrual cycles, the visual analogue scale (VAS) score, COX menstrual symptom scale (CMSS) and clinical efficacy were compared between the two groups.
Results:After treatment, the VAS and CMSS scores were significantly reduced in both groups, indicating that both treatment protocols can remarkably alleviate pain. There was a between-group statistical difference in comparing the CMSS score (P<0.05), but no between-group statistical difference in the VAS score (P>0.05). However, the follow-up visit showed between-group statistical differences in comparing VOA and CMSS scores (bothP<0.01). The clinical effect, relapse rate and long-term efficacy in the treatment group were better than those in the control group.
Conclusion:Warm needling plus acupoint sticking therapy is a simple but effective therapy for primary dysmenorrhea. In addition, it causes fewer cases with relapse.

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Objective To evaluate the different arteriographic manifestations of acute renal arterial hemorrhage,and the treatment effects of emergency interventional embolization.Methods 87 patients with renal arterial hemorrhage who were failed to conservative treatment underwent the renal arteriography to confirm the position and degree of lesion.According to the arteriographic manifesta-tions,appropriate embolic agents such as spring coil,acrylic acid microspheres and the like were used to embolize the targeted vessel. The arteriographic manifestations and embolization efficacy were retrospectively analyzed.Results Contrast medium leakage was showed by renal angiography in 43 patients,13 of whom had arterio-venous fistula (AVF)and 1 5 of whom had renal pseudoaneu-rysms (RAP).Among this 1 5 patients,there were 5 patients with arteriovenous fistula and one patiernt with artery-calyces fistula. Hemorrhage of tumor vessel was shown in 1 5 patients and renal arteriovenous malformation (RAVM)in 1.47 patients underwent renal artery CT arteriography before emergency interventional embolization.The hematuresis was completely stopped or significantly relieved in 82 of all patients.Only 3 patients with renal trauma and 2 patients with percutaneous nephroscope were still had haematu-ria.All patients were followed up for 2 years.The total effective rate of emergency interventional embolization treatment was 94.25%(82/87),and no serious complications were observed.Conclusion As a safe,effective and micro-invasive treatment,emergency in-terventional embolization therapy can be used to treat the acute renal hemorrhage effectively.It can keep the maximum renal func-tion.Though acute renal hemorrhage angiography may have different manifestations,the choice of embolic agents is the key to stop the symptom.Renal artery CTA before embolotherapy is important for the diagnosis and therapy of acute renal hemorrhage.

目的探索脑瘫患儿早期发现、早期干预的工作模式。方法临床、保健、康复相结合 ,采用产前检查、孕妇学校、产时儿科医生进产房、新生儿行为神经评定测定、高危儿抚触训练室、婴儿期儿童保健监测、各街道防治站常规体检筛查转诊等多种形式结合早期发现并干预脑瘫高危儿。结果此工作模式较模式前显著提高了脑瘫的早期诊断率及康复疗效。结论临床、保健、康复相结合的方式整合了医疗资源,起到了促进脑瘫早发现、早诊断、早治疗的作用 ,值得推广。

Objective To investigate the clinical significance of children bronchial asthma detection by using negative expiratory pressure (NEP) technique.Methods The children with bronchial asthma admitted to Department of Pediatrics of Zhejiang Provincial Integrated Traditional Chinese and Western Medicine Hospital from March 2016 to March 2018 were enrolled.They were divided into mild group (0-4 scores) and severe group (5-12 scores) according to asthma clinical scoring criteria.The children undergoing physical examination at the same period were served as healthy control group.NEP technique and tidal volume (VT) were detected by the pulmonary function instrument.Respiratory flow-volume curves (F-V curves) without NEP were compared with tidal F-V curves after NEP application to assess expiratory flow limitation (EFL).EFL index was calculated according to the percentage of expiratory VT after EFL and expiratory VT when NEP was not used.Pearson correlation method was used to analyze the relationship between EFL index and severity of bronchial asthma.Receiver operating characteristic (ROC) curve was plotted to analyze the value of EFL index in evaluating the severity of bronchial asthma in children.Results A total of 86 children with bronchial asthma were enrolled in the study,and 84 patients completed the test and 2 children withdrew due to other diseases.Finally,84 patients were included in the final analysis,including 41 mild and 43 severe children.Forty-two healthy children in the same period were served as healthy control group.There was no significant difference in gender or age among the groups,and no adverse reactions occurred during the test.The EFL index of children with bronchial asthma was significantly higher than that of the healthy control group,and it was increased with the severity of the disease [mild group compared with healthy control group:(30.60± 6.03)％ vs.(6.64 ± 2.37)％,severe group compared with healthy control group:(33.70 ± 5.41)％ vs.(6.64 ± 2.37)％,both P ＜ 0.05].There was no significant difference in respiratory rate (RR) or VT between mild group or severe group and healthy control group [RR (times/min):31.45 ± 4.18,32.81 ± 4.07 vs.31.97 ± 4.01,VT (mL/kg):6.29 ± 1.14,5.96 ± 0.90 vs.6.30 ± 1.20,all P ＞ 0.05].It was shown by the correlation analysis that EFL index was positively correlated with the severity of asthma (r =0.836,P =0.000).It was shown by ROC curve analysis that the area under ROC curve (AUC) of EFL index for predicting the severity of bronchial asthma in children was 0.801 [95％ confidence interval (95％C/) =0.725-0.878];when the best cut-off value of EFL index was 29.21％,the sensitivity was 85.7％,the specificity was 69.2％,the positive predictive value was 75.1％,and the negative predictive value was 60.2％.Conclusions The EFL index measured by NEP technology was closely related to the severity of bronchial asthma.The higher the EFL index,the more serious of the condition.The severity of bronchial asthma could be early judged by EFL index,which provided a basis for the evaluation and treatment of bronchial asthma.

【Objective】 To explore the psychological experience of blood donors with blood donation-related vasovagal reaction (DRVR), so as to provide basis for improving the quality of blood donation services. 【Methods】 The real experience of 9 DRVR blood donors was analyzed using the phenomenological research method in qualitative research. 【Results】 The occurrence of DRVR caused distinct psychological conflict among blood donor. Blood donors lacked knowledge about blood donation and expected professional evaluation and continuous support. The occurrence of DRVR was an important reason for blood donor lapsing. 【Conclusion】 By resolving the distinct psychological conflicts of DRVR blood donors, establishing DRVR early warning evaluation and feedback system, as well as strengthening the construction of support system, blood collection and supply institutions can create a good humanistic and social environment for sustainable development of voluntary blood donation.

Messenger RNA (mRNA) can be modified by more than 100 chemical modifications. Among these modifications, N6-methyladenosine (m⁶A) is one of the most prevalent modifications. During the processes of cells differentiation, embryo development or stress, m⁶A can be modified on key mRNAs and regulate the progress of cells through modulating mRNA metabolism and translation. Other mRNA modifications, including N1-methyladenosine (m¹A), 5-methylcytosine (m⁵C) and pseudouridine, together with m⁶A form the epitranscriptome of mRNA that accurately modulate the mRNA translation. Here we review the types and characteristic of mRNA epigenetic modifications, especially the recent progresses of the function of m⁶A, we also expect the main research direction of m⁶A epigenetic modification in the future.
Adenosine ; analogs & derivatives ; genetics ; metabolism ; Cell Differentiation ; genetics ; Embryonic Development ; genetics ; Epigenesis, Genetic ; Gene Expression Regulation ; RNA Processing, Post-Transcriptional ; RNA, Messenger ; metabolism