Objective To establish the quality standard for Lithospermum anti-inflammatory tablets.Methods Houttuynia,diffusa and grass coral in the prescription were qualitative identified by Thin Layer Chromatography(TLC) method.Results TLC spot features clear and specific.Conclusion The established standard can be used for quality control of Lithospermum anti-inflammatory tablets.

Objective To establish biological reference intervals of neonatal T lymphocyte subsets and IgG, IgA,IgMlevels in 24 -hour newborns in Guangxi.Methods Maternal history and neonatal clinical data were evalua-ted and recorded.Venous blood samplings were collected within 24 hours of birth and were sent for testing in half an hour.The neonates were divided into the early -preterm,the late -preterm and the term neonates group,1 1 0 cases for each group.The parturients were divided into Dexamethasone treatment group and without Dexamethasone treatment group.Data in neonates and the parturients and the sex were analyzed by SPSS 1 7.0 software and the biological refe-rence values were calculated.Results The two -sided reference intervals of 95% in the early -preterm group,the late -preterm group and the term neonates group were as follows:CD3 +:52.07 -88.92 g/L,58.1 6 -90.42 g/L, 56.1 5 -95.67 g/L;CD4 +:25.20 -59.26 g/L,31 .27 -72.91 g/L,28.44 -82.66 g/L;CD8 +:7.30 -36.26 g/L, 9.1 3 -38.49 g/L,1 1 .09 -48.99 g/L;CD4 +/CD8 +:0.34 -4.58,0.34 -4.58,0.32 -3.80;CD1 9 +:3.95 -27.59 g/L,4.04 -30.94 g/L,4.08 -38.70 g/L;NK cell:1 .34 -6.64 g/L,2.88 -8.92 g/L,3.07 -9.35 g/L;IgA:0.000 4 -0.039 6 g/L,0.000 0 -0.069 0 g/L,0.000 0 -0.069 0 g/L;IgM:0.001 6 -0.1 58 4 g/L,0.020 0 -0.1 40 0 g/L,0.020 0 -0.420 0 g/L;IgG:3.22 -1 0.98 g/L,1 .1 0 -1 4.62 g/L,5.00 -1 3.66 g/L.Moreover the ca-ses with Dexamethasone treatment were as follows:the late -preterm infants CD8 + 1 0.35 -40.33 g/L,NK 3.1 0 -9.46 g/L,term NK 6.60 -9.50 g/L;those in without Dexamethasone treatment:the late -preterm infants CD8 +8.42 -34.96 g/L,NK 2.94 -7.80 g/L,term NK 2.98 -8.94 g/L;according to gender,the males in the late -pre-term infants CD8 + 8.26 -35.66 g/L,term CD3 + 51 .90 -92.94 g/L;females in the late -preterm infants CD8 +1 1 .08 -40.68 g/L,term CD3 + 61 .1 0 -96.1 4 g/L.Conclusions Testing values of neonatal T lymphocyte subsets and IgG,IgA,IgM levels in 24 -hour newborns in Guangxi disperse largely and show some differences among the early -preterm neonates,the late -preterm neonates and the term neonates,and maternal Dexamethasone treatment during pregnancy and gender play a role in neonatal immunity.

Objective To investigate the diagnostic correlation and sensitivity of amplitude integrated electroencephalogram (aEEG),brainstem auditory evoked potential (BAEP) and cranial magnetic resonance imaging (MRI) for acute bilirubin encephalopathy (ABE) in the newborn.Method Term and near-term neonates (gestational age ≥ 35 weeks) with hyperbilirubinemia (the level of bilirubin over than 95th percentile) of high and intermediate risk group admitted in the neonatal ward of Guangxi Maternal and Child Health Care Hospital from Jan 2014 to Dec 2015 were recruited retrospectively.The infants were assigned to ABE group and non-ABE group according to the diagnostic criteria of ABE.The clinical data of the newborns were collected and the diagnostic correlation between clinical diagnosis and aEEG,BAEP and cranial MRI were analyzed.The receiver operating characteristic (ROC) curve was adopted to assess the diagnostic efficiency of the peak level of serum bilirubin,aEEG,BAEP and cranial MRI on the early diagnosis of ABE.Result A total of 152 newborns with hyperbilirubinemia were recruited,including 33 cases in the ABE group and 119 cases in non-ABE group.(1) The results of aEEG and MRI were marginally positively correlated with clinical diagnosis of ABE (aEEG:r =0.487,P ＜ 0.001;MRI:r =0.220,P=0.018),while the results of BAEP were closely related to the clinical diagnosis of ABE (r =0.593,P ＜ 0.001);(2) The results of BAEP and MRI on the diagnosis of ABE were positively correlated with those of aEEG (BAEP:r =0.424,P ＜ 0.001;MRI:r =0.307,P ＜ 0.001).(3) The area under the ROC curves for predicting the onset of ABE were 0.899 for the peak level of serum bilirubin,0.767 for BAEP,0.738 for aEEG and 0.590 for MRI.Conclusion There was the correlation on the diagnosis of ABE among the methods of aEEG,BAEP and MRI.The combined diagnosis of the three methods could play a complementary role.The aEEG contributed to the early diagnosis of ABE with high sensitivity.

Malnutrition is relatively common in patients with cardiovascular diseases and is closely related to the poor prognosis of the disease. This article reviewed the main contents and application status, advantages and disadvantages of various nutritional assessment tools for the patients with cardiovascular diseases to provide the basis for healthcare professionals to select the appropriate nutritional assessment method of patients with cardiovascular diseases, identify their malnutrition as early as possible, and implement targeted nutritional interventions.

Objective To evaluate the levels of total serum bilirubin(TSB),amplitude integrated electroencephalogram(aEEG) monitoring and brainstem auditory evoked potential(BAEP) individually and in combination for the early diagnosis of neonatal acute bilirubin encephalopathy by receiver operating charac-teristic( ROC) curve. Methods Clinical data was retrospectively analyzed. A total of 152 infants were diag-nosed with hyperbilirubinemia,including 119 cases of non-bilirubin encephalopathy group and 33 cases of bil-irubin encephalopathy group. The detection results of peak serum bilirubin,aEEG,BAEP combined with the three methods were determined with ROC curve analysis. Results The areas under ROC curve of TSB lev-el,aEEG,BAEP and in combination were 0. 900,0. 738,0. 767,0. 925,respectively,the corresponding sensi-tivity(specificity) in the cut-off point were 90. 91%(78. 15%),87. 88%(59. 66%),65. 52%(87. 91%), 93. 10%(82. 42%),respectively. It showed that the area under ROC curve of the maximum,the comprehen-sive assessment in diagnostic sensitivity and specificity of the combination of three methods were better than any single detection method by ROC curve. Conclusion The methods of TSB level,aEEG and BAEP play an important role in the diagnosis of neonatal bilirubin encephalopathy,and combination with the three meth-ods can improve the accuracy of diagnosis.

Objective To study the method of dose reconstruction in human body under the photon external radiation accident condition,and to verify the accuracy of the method for the local dose distribution.Methods Based on the open source Monte Carlo tool kit Geant 4 and using the human voxel phantom recommended by ICRP Publication 103,the dose reconstruction method under the condition of external radiation accident was studied to evaluate the average absorbed dose,organ absorbed dose and local dose distribution.To validate the code,several irradiation experiments were implemented in some standard radiation fields by putting TLDs in the tissue equivalent physical phantom ART.A voxel phantom was used to reconstruct the radiation doses,which was created based on the CT scan image of the ART phantom with resolution of 1.57 mm× 1.57 mm× 10.00 mm.The result of experiment were compared with those of dose reconstruction simulation.Results The relative uncertainty of the measured values was 10.9％.The relative uncertainty of the dose reconstruction simulation values was 7.10％ at the non-tissueinterface area and 16.6％ at the tissue-interface area.For 451 measuring points,the average of the simulated value divided by the measured value was 0.972,with the standard deviation of 0.083 8.In the range of 0.95-1.05,0.90-1.10 and 0.80-1.20,and the proportions were 49.2％,79.4％ and 96.4％,respectively.Conclusions The method of Monte Carlo dose reconstruction based on human voxel phantom meets the accuracy requirement of actual uses both at the whole body or organ level and at the local dose distribution level.It can be used as a powerful tool for dose assessment of the exposed people in an external radiation accidents and provide support for diagnosis and treatment.

Objective To study the clinical and genetic characteristics of congenital hyperinsulinism (CHI).Method From November 2016 to November 2018,a cohort of 21 patients with CHI were retrospectively reviewed in our hospital.The second generation sequencing was performed on Ion torrent platform to identify the genetic etiology of this disease.Result The average birth weight was 3 748 g.Overall,11 of the 21 patients (52.4％) were large for gestational age (＞ Pg0),and 90.5％ (19/21) onset within 3 days after birth.Seizures occurred in 7 cases (33.3％).Diazine was effective in alleviation in 6 patients,octreotide was effective in 8 patients,and diazine and octreotide were ineffective in 7 patients.11 patients underwent 18-fluoro-l-dopa PET-CT scan,indicating focal islet cell proliferation in 8 patients and diffuse islet cell proliferation in 3 patients.8 focal cases accepted the partial pancreatectomy (7 cases who failed to respond to drug therapy,1 case who received octreotide had significant liver damage),and all of these 8 cases were confirmed with focal islet cell proliferation by postoperative pathology.7 cases had normal glucose level after surgery,while 1 case developed insulin-dependent diabetes.Patients of 3 cases with diffuse islet cell proliferation had no consent for surgery.Gene mutations were identified in 61.9％ (13/21) of patients (12 cases of ABCC8 gene and 1 case of KCNJ11 gene).15 sequence changes were identified (14 in ABCC8 and 1 in KCNJ11).3 new ABCC8 gene mutations (exon13:c.1822C ＞ T,p.Q608X;exon22:c.2691delC,p.W898Gfs*5;exon33:c.4039C ＞T,p.Q1347X),and 1 new KCNJJ11 gene mutation (exon1:c.629T ＞ A,p.H315Y) were firstly reported.Conclusion Partial pancreatectomy is an effective treatment for those CHI not responsive to drug,however,with an attendant risk of developing diabetes.Mutations of ABCC8 gene and KCNJJ11 gene are the main pathogenic genes of CHI.Patients with different gene mutations may have different responses to drug treatment.Therefore,it is necessary to improve gene testing in clinical practice to guide treatment and prognosis.3 new ABCC8 gene mutations and 1 new KCNJJ11 gene mutation were first reported,which expand the spectra of gene mutation.

Objective To evaluate the quality of life ( QOL) status of post-radiotherapy cervical cancer patients, to investigate the possible factors what affect the QOL and to provide consults for improving the patients QOL. Methods Within one year after radiotherapy, 792 cervical cancer patients were surveyed and analyzed by the quality of life evaluation scale of cervical cancer ( FACT-Cx) and self-design questionnaires. The results of survey were analyzed by DPS data system software. Results The total grade points of QOL of the patients were (119. 55 ± 18. 21), in which the physiological status point was (22. 08 ± 4. 56), social/family status point (18. 29 ± 4. 47), emotion status point (17. 89 ± 4. 74), function status point was (16. 78 ± 4. 68) and the point of peculiar module of cervical cancer (44. 51 ± 5. 05). Single factor analysis revealed that patients with different payment methods of medical cost, family income, time of post-radiotherapy, marriage status, having religion or not, factitial proctitis, radiocystitis, edema of lower extremity, menopausal symptoms and sexual life had different degree of QOL with statistical significance (P <0. 05). The multiple liner regression analysis displayed factitial proctitis, time of post-radiotherapy and payment methods of medical cost were mail influencing factors on QOL of cervical cancer patients, followed by monthly family income, sexual life, clinical stages, edema of lower extremity, religious faith. Conclusions Generally, QOL of cervical cancer patients are better than average within one year after radiation therapy and it is affected by multiple factors. In order to improve the QOL of post-radiotherapy in cervical cancer patients, it must be enhanced the intervention of complication related to the radiotherapy and sexual life of convalescence.

Objective To explore the function of extended nursing combined with PDSA circle and based on positivepsychology in improving self-efficacy of patients with colostomy. Methods A total of 80 patients with colostomy match the inclusion and exclusion standard from December 2014 to December 2015, were divided into the control group and the intervention group according to the order of discharge date.Patients in the control group received conventional extended nursing, while patients in the intervention group received extended nursing combined with PDSA circle and based on positivepsychology, and interventions were conducted a week, a month, two months, three months after discharge. Patients were evaluated by stoma related self-efficacy questionnaire before the intervention, after the fourth intervention and 3 months after intervention ( T0 , T1 ,T2 ) . Results There were significant differences in the dimensions, independent items and total scores of stoma related self-efficacy between two groups at different time after intervention except the item of confidence in sexual life (P<0.05), and they also had interactive effect (P<0.05).There was significant difference in the main effect of intervention time for the single item “confidence in sexual life” (P<0.05). In the intervention group, the scores of dimensions, independent items and total scores of stoma related self-efficiency after intervention and three months after intervention were significantly higher than those before intervention. Conclusions The extended nursing combined with PDSA circle and based on positivepsychology can improve the self-efficacy of patients with colostomy.

Objective To evaluate the safety and efficacy of botulinum toxin type A for injection in the treatment of post-stroke upper limb spasticity (dosage was 200 U,or 240 U if combined with thumb spasticity).Methods The study was a multi-center,stratified block randomized,double-blind,placebocontrolled trial.All the qualificd subjects were from 15 clinical centers from September 2014 to February 2016.They were randomized (2∶1) to injections of botulinum toxin type A made in China (200-240 U;n =118) or placebo (n =60) in pivotal phase after informed consent signed.The study was divided into two stages.The pivotal trial phase included a one-week screening,12-week double-blind treatment,followed by an expanded phase which included six-week open-label treatment.The tone of the wrist,finger,thumb flexors was assessed at baseline and at weeks 0,1,4,6,8,12,16 and 18 using Modified Ashworth Scale (MAS),disability in activities of daily living was rated using the Disability Assessment Scale and impaction on pain,muscle tone and deformity was assessed using the Global Assessment Scale.The primary endpoint was the score difference between botulinum toxin type A and placebo groups in the tone of the wrist flexor using MAS at six weeks compared to baseline.Results Muscle tone MAS score in the wrist flexor of botulinum toxin type A and placebo groups at six weeks changed-1.00 (-2.00,-1.00) and 0.00 (-0.50,0.00) respectively from baseline.Botulinum toxin type A was significantly superior to placebo for the primary endpoint (Z =6.618,P ＜ 0.01).The safety measurement showed 10 subjects who received botulinum toxin type A had 13 adverse reactions,with an incidence of 8.47％ (10/118),and three subjects who received placebo had three adverse reactions,with an incidence of 5.00％ (3/60) during the pivotal trial phase.All adverse reactions were mild to moderate,none serious.There was no significant difference in adverse reactions incidence between the botulinum toxin type A and the placebo groups.During the expanded phase three subjects had four adverse reactions and the incidence was 1.95％.All adverse reactions were mild,none serious.Conclusion Botulinum toxin type A was found to be safe and efficacious for the treatment of post-stroke upper limb spasticity.Clinical Trial Registration:China Drug Trials,CTR20131191