Objective To discuss the valuable influence of the total-body massage on the facilitation of the rehabilitation for the women in puerperium.Methods Both Chinese traditional medical total-body massage and the biological information theories and its methodology were employed in dealing with 50 cases of puerperants without contraindications,who had labored naturally 12 hours before and who had received cesarean sections 48 hours before. The results were compared with the control group in which conventional preventive health care for puerperants was adopted.Results Notable differences exist in the aspect of lochia,defecation,lactation and emotions between the two groups.Conclusion Significant benefits can be obtained from the massage to facilitate the rehabilitation of the women in puerperium while promoting their quality of lives and broadening the coverage of services of the preventive health care for the puerperants.

OBJECTIVETo compare the clinical efficacy in the treatment of allergic rhinitis (AR) of lung qi deficiency and cold syndrome between Jin's three-needle therapy and western medication.

METHODSSixty-six patients were randomized into an acupuncture group and a western medication group, 33 cases in each one. In the acupuncture group, acupuncture was applied at three-nose points [Yingxiang (LI 20), Shangyingxiang (EX-HN 8) and Yintang (GV 29); Cuanzhu (BL 2) was added for frontal headache] and three-back points [Dazhu (BL 11), Fengmen (BL 12) and Feishu (BL 13)], once every day. Ten treatments made one session. Two sessions of treatment were required. In the western medication group, desloratadine oral suspension was prescribed, 5 mg each time, once a day, for 20 days. The scores of the symptoms and physical signs in AR patients as well as the clinical efficacy were observed between the two groups.

RESULTSThe total effective rate was 93.9% (31/33) in the acupuncture group, which was better than 72.7% (24/33) in the western medication group (P < 0.05). After treatment, the scores of AR symptoms and physical signs as well as the total score were all reduced compared with those before treatment in the two groups (all P < 0.01). The score of every item in the acupuncture group was lower than that in the western medication group after treatment (score of symptoms: 4.70 +/- 2.07 vs 6.55 +/- 2. 69, score of physical signs: 0.85 +/- 0.67 vs 1.45 +/- +0.62, total score: 5.36 +/- 2.70 vs 8.00 +/- 2.91, all P < 0.01).

CONCLUSIONJin's three-needle therapy achieves superior efficacy on AR of lung-qi deficiency and cold syndrome, which is better than desloratadine oral suspension.

Acupuncture Points ; Acupuncture Therapy ; instrumentation ; Adolescent ; Adult ; Child ; Female ; Humans ; Lung ; physiopathology ; Male ; Middle Aged ; Needles ; Qi ; Rhinitis, Allergic ; Rhinitis, Allergic, Perennial ; physiopathology ; therapy ; Young Adult

Objective To study mental characteristics of children with light lead poisoning. Methods Eighty - six children with light lead poisioning and 33 control children were evaluated with WISC - R and social adaptive capacity(SAB). Results 1. Intelligence quotient( IQ)and SAB of children with light lead poisoning were lower than normal children. 2. There was also deficiency of perception factor and memory/ concentration factor among children with lead poisioning and the blood lead level had negative association with perception factor. Conclusion Light lead poisioning may affect children's IQ, especially in the perception factor and memory /concentration factor.

OBJECTIVE: To explore the clinical value of different positioning tests for different benign paroxysmal positional vertigo (BPPV). METHOD: This research applies Dix-Hallpike test and Side-lying test for PC-BPPV, Roll test and WRW test for HC-BPPV, Dix-Hallpike test, Side-lying test and Rahko T maneuvers for SC-BPPV. Six hundred and thirteen cases, who were tested with different positioning tests in the sequence of firstly PC-BPPV then HC-BPPV and finally SC-BPPV, were randomly divided into 2 groups. The order of positioning tests for PC-BPPV and HC-BPPV in the two groups was reversed. RESULT: There's no significant difference between the detection rate of Dix-Hallpike test and Side-lying test for PC-BPPV (P > 0.05). Similarly, there's no difference in statistics between the detection rate of Roll test and WRW test for HC-BPPV (P > 0.05). However, the detection rate of Rahko T maneuver was higher than the other two tests for SC-BPPV and the differences were statistically significant (P < 0.05). The detection rates of different positioning tests for PC-BPPV and HC-BPPV between the two groups were not different in statistics (P > 0.05), which implies that the different order had no effect on the sensitivity of each positioning test. CONCLUSION Dix-Hallpike test is recommended as the first choice for PC-BPPV for its more efficient stimulus to the posterior semicircular canal, and Side-lying test is recommended as a prior choice to the patients with suspected PC-BPPV but unable to receive Dix-Hallpike test because of its similar sensitivity and more convenient manipulation. The detection rate of Both Roll test and WRW test were higher than 90% and there's no significant difference between the two tests. In addition, Roll test is easier to perform and helpful for the therapy, so its considered as the preferred test for HC-BPPV with WRW test as the supplement test. Nevertheless, for SC-BPPV the sensitivity of Rahko T maneuver was higher than that of the other two tests, so it can be used to confirm the suspected SC-BPPV patients detected or missed diagnosed by the two other tests. To avoid misdiagnosis or missed diagnosis, the judgment of affected semicircular canal is determined not only by positioning test but also by the feature of nystagmus.
Adolescent ; Adult ; Aged ; Benign Paroxysmal Positional Vertigo ; Female ; Humans ; Male ; Middle Aged ; Patient Positioning ; Retrospective Studies ; Vertigo ; diagnosis ; Young Adult

Objective To analyze the medical environmental distribution characteristics of carbapenem-resistant Klebsiella pneumoniae (CRKP).Methods On April 25 and August 29,2016,random sampling was performed be-fore cleaning and disinfecting the surrounding of patients who isolated CRKP in a hospital,sampling were mainly object surfaces and medical devices.Distribution characteristics of CRKP were analyzed.Results The number of environmental sampling in surgical intensive care unit(SICU),respiratory ICU(RICU),and emergency ICU(EICU) were 90,41,and 56 respectively.CRKP was not found in SICU and RICU specimens;6 strains of CRKP were iso-lated in EICU,the isolation rate was 10.71%.In April 2016,103 specimens were taken,and 6 strains of CRKP were isolated,isolation rate was 5.83%,which was higher than in August of 2016(P <0.05).There were no sig-nificant differences in isolation rates of CRKP among different specimens and different responsible persons (all P >0.05).Conclusion Key departments,such as EICU,should be intensified cleaning and disinfection,so as to re-duce the spread of CRKP in the medical environment.

OBJECTIVETo study genotype distribution and the characteristics of hepatitis B virus (HBV) in Uighur patients with chronic hepatitis B (CHB) in Xinjiang, China.

METHODSType specific primers and PCR were used to detect the HBV genotypes of 127 Uighur CHB patients in Xinjiang. Genotyping results were confirmed by PCR product sequencing.

RESULTSAmong the 127 patients, the proportions of genotype D, B, C and B/D, C/D, B/C/D were 39.4% (50/127), 22.0% (28/127), 16.5% (21/127) and 9.4% (12/127), 8.7% (11/127) and 3.9% (5/127), respectively. The distribution of the HBV genotypes showed no significant differences between male and female patients (x2 = 8.058, P > 0.05), between HBeAg positive and negative patients (x2 = 6.033, P > 0.05), and between patients of different ages (x2 = 3.137, P > 0.05).

CONCLUSIONGenotype D HBV is predominant in Uighur patients with chronic hepatitis B in Xinjiang. The distribution of various HBV genotypes shows no significant differences between these Uighur patients with different HBeAg positivity, sex and age.

Adolescent ; Adult ; Child ; Child, Preschool ; China ; epidemiology ; DNA, Viral ; Female ; Genome, Viral ; Genotype ; Hepatitis B virus ; genetics ; Hepatitis B, Chronic ; epidemiology ; virology ; Humans ; Male ; Middle Aged ; Young Adult

OBJECTIVETo investigate the change in dendritic cells (DCs) in children with chronic immune thrombocytopenia (cITP) and the effect of glucocorticoid on DCs in children with cITP.

METHODSFifteen children with cITP and 20 healthy controls were included in the study. Flow cytometry was used to measure the DC subsets count in the 15 children with cITP before and after glucocorticoid treatment as well as the corresponding values in the 20 healthy controls. The DCs derived from peripheral blood monocytes in children with cITP were cultured in vitro and collected, and their immunophenotypes were determined by flow cytometry.

RESULTSBefore glucocorticoid treatment, the children with cITP showed no notable change in the absolute count of myeloid DCs (mDCs) but showed decreased absolute count of plasmacytoid DCs (pDCs) and increased mDC/pDC ratio compared with the healthy controls (P<0.05). After glucocorticoid treatment, the children with cITP demonstrated increased absolute count of pDCs and decreased absolute count of mDCs and mDC/pDC ratio compared with before treatment (P<0.05). Before glucocorticoid treatment, the children with cITP had significantly higher positive rates of HLA-DR, CD80, CD83 and CD86 on peripheral blood DCs than the healthy controls (P<0.01). All the positive rates were significantly decreased after glucocorticoid treatment (P<0.01), so that there was no significant difference from the healthy controls (P>0.05).

CONCLUSIONSDisproportion and functional disturbance of DC subsets is associated with the pathogenesis of cITP in children. Glucocorticoid can strengthen the immunosuppression of DCs in children with cITP, which may contribute to the effectiveness of glucocorticoid as a treatment.

Adolescent ; Child ; Child, Preschool ; Chronic Disease ; Dendritic Cells ; drug effects ; immunology ; Female ; Glucocorticoids ; pharmacology ; Humans ; Immunophenotyping ; Male ; Thrombocytopenia ; drug therapy ; immunology

OBJECTIVETo explore the attitudes on suicide and their related factors among university students in Chongqing.

METHODSA total of 9808 students from 11 universities in Chongqing, were chosen under stratified cluster random sampling method and had completed a questionnaire survey through the Scale of Public Attitudes on Suicide(SPAS).

RESULTSData showed that the scores of university students having negative or neutral attitudes towards questions including "suicide is not preventable", "suicidal behavior is not controllable or is caused by outside forces" and "suicidal behavior can(or is used to)affect the behavior of others'" were 34.28±16.44, 35.64±19.14 and 36.94±16.05 respectively. The scores of students taking neutral attitude towards questions as:"similarity of attempted and completed suicide", "negative attitudes on the behavior or on the person him/her self", "positive aspects of suicide and positive feelings about suicides"were 47.38±22.01, 51.78±17.05 and 37.77±18.12 respectively but 70.77±17.21 went to the students who had agreed with "suicide is an important social/health problem". Factors as gender, nationality, religion, history of attempted suicide and suicide exposure to others appeared having had important effects on the attitude towards suicide among college students.

CONCLUSIONIt is necessary to consider above mentioned factors when developing related suicide crisis intervention strategy.

Adult ; Attitude ; China ; epidemiology ; Female ; Humans ; Male ; Risk Factors ; Students ; psychology ; Suicide ; psychology ; statistics & numerical data ; Surveys and Questionnaires ; Universities

OBJECTIVETo investigate the neurodevelopmental level of preterm infants at the corrected age of 1 year and the effect of complications on neurodevelopment.

METHODSThe clinical data and follow-up data of hospitalized preterm infants were retrospectively studied. The Bayley Scales of Infant Development was used to assess the neurodevelopmental level. Preterm infants were divided into groups according to gestational age, birth weight, and the presence or absence of complications. The mental development index (MDI) and psychomotor development index (PDI) were compared between groups.

RESULTSAt the corrected age of 1 year, compared with the late preterm infants, the early preterm infants had significantly lower MDI and PDI (P<0.05) and significantly higher rates of retarded intellectual and psychomotor development (P<0.01). Compared with the normal birth weight group, the low birth weight group had significantly lower MDI and PDI (P<0.01) and significantly higher rates of retarded intellectual and psychomotor development (P<0.01). The preterm infants with hyperbilirubinemia, birth asphyxia or neonatal respiratory distress syndrome (NRDS) had significantly lower MDI and PDI than those without such complications (P<0.05).

CONCLUSIONSLower gestational age and birth weight are associated with worse intellectual and psychomotor development in preterm infants. Complications, such as hyperbilirubinemia, birth asphyxia and NRDS, have adverse effects on neurodevelopment of preterm infants.

Birth Weight ; Child Development ; Gestational Age ; Humans ; Infant ; Infant, Newborn ; Infant, Premature ; growth & development ; Intelligence ; Psychomotor Performance ; Retrospective Studies

BACKGROUNDThe aim of this study was to assess the performance of apparent diffusion coefficient (ADC) measurement obtained with diffusion-weighted magnetic resonance imaging (DW-MRI) to distinguish renal cell carcinomas (RCCs) from small benign solid renal tumors (≤ 4 cm).

METHODSIn this cross-sectional study, 49 consecutive patients with histopathologically confirmed small solid renal tumors, and seven healthy volunteers were imaged using nonenhanced MRI and DW-MRI. The ADC map was calculated using the b values of 0, 50, 400, and 600 s/mm 2 and values compared via the Kruskal-Wallis and Mann-Whitney tests. The utility of ADC for differentiating RCCs and benign lesions was assessed using a receiver operating characteristic curve. Multiple nonenhanced MRI features were analyzed by Logistic regression.

RESULTSThe tumors consisted of 33 cases of clear-cell RCCs (ccRCCs) and 16 cases of benign tumors, including 14 cases of minimal fat angiomyolipomas and 2 cases of oncocytomas. The ADCs showed significant differences among benign tumors ([0.90 ± 0.52] × 10-3 mm 2 /s), ccRCCs ([1.53 ± 0.31] × 10-3 mm 2 /s) and the normal renal parenchyma ([2.22 ± 0.12] × 10-3 mm 2 /s) (P < 0.001). Moreover, there was statistically significant difference between high and low-grade ccRCCs (P = 0.004). Using a cut-off ADC of 1.36 × 10-3 mm 2 /s, DW-MRI resulted in an area under the curve (AUC), sensitivity, and specificity equal to 0.839, 75.8%, and 87.5%, respectively. Nonenhanced MRI alone and the combination of imaging methods led to an AUC, sensitivity and specificity equal to 0.919, 93.9%, and 81.2%, 0.998, 97%, and 100%, respectively. The Logistic regression showed that the location of the center of the tumor (inside the contour of the kidney) and appearance of stiff blood vessel were significantly helpful for diagnosing ccRCCs.

CONCLUSIONSDW-MRI has potential in distinguishing ccRCCs from benign lesions in human small solid renal tumors (≤ 4 cm), and in increasing the accuracy for diagnosing ccRCCs when combined with nonenhanced MRI.

Adult ; Aged ; Carcinoma, Renal Cell ; diagnosis ; Cross-Sectional Studies ; Diffusion Magnetic Resonance Imaging ; methods ; Female ; Humans ; Kidney Neoplasms ; diagnosis ; Male ; Middle Aged ; Young Adult