Objective To evaluate the value of multi-slice CT enterography(MSCTE),capsule endoscopy(CE) and contrast-enhanced ultrasound(CEUS) findings score in the assessment of Crohn disease activity,prospectively.Methods One hundred and eight patients were diagnosed with CD by endoscopy combined with clinical or pathological results,and all of the patients' Crohn disease activity index(CDAI) were greater than or equal to 150.MSCTE were performed in all the patients.At the same time,48 and 60 patients of them were voluntary to accept CEUS and CE examination,respectively.The imaging score of the three different techniques was calculated.Patients' CDAI were calculated combined with the C-reactive protein(CRP) content and clinical feature.To analyze the correlation among the imaging score patients' CDAI,and CRP content,respectively using the Pearson method.Results The mean score of MSCTE,CEUS and CE were(7.6±2.7),(11.5 ±4.3) and(12.8±8.2),respectively.The patients' mean CDAI and CRP content were(296.1±93.5) and(23.7±5.2) mg/L,respectively.It was high correlation between MSCTE score and CDAI (r=0.916,P＜0.01),but it was moderate between CEUS(r=0.752,P＜0.01),CE(r=0.707,P＜0.01) score and CDAI.There was no evident correlation between MSCTE(r=0.167,P＞0.05),CEUS(r=0.200,P＞0.05) score and CRP content excepting the CE result(r=0.467,P＜0.01).Conclusions There was a good correlation between the MSCTE score and CDAI.We could use MSCTE findings score to assess the activity of CD patients prospectively.

Objective To explore the influence of continuing nursing care on sexual quality of patients after laparoscopic subtotal hysterectomy.Methods Seventy-eight patients with selective laparoscopic subtotal hysterectomy enrolled from March 2014 to April 2015 were numbered according to their enrollment date,and divided into control group and intervention group randomly.Both groups were conducted laparoscopic subtotal hysterectomy under general anesthesia.After the surgery,the control group was treated with standard nursing care and the intervention group received continuing nursing care beyond the standard nursing care.Participants' sexual quality of 3 months and 6 months after surgery were evaluated using the female sexual function index (FSFI) Results The scores of FSFI of intervention group were significantly higher than those of the control group.Conclusion The continuing nursing care of patients after laparoscopic subtotal hysterectomy can effectively improve patient's short-term sexual quality,which is worth of being applied in gynecology nursing care in the future.

It's been confirmed that acupuncture-moxibustion is effective in treating primary dysmenorrhea, and the efficacy is closely related to the intervention time. By summarizing the latest research progress on real-time intervention and pre-intervention of acupuncture-moxibustion in treating primary dysmenorrhea, this articlewas to discuss about the effect of intervention time on the efficacy in treating primary dysmenorrhea and thus to provide evidence to choose the optimal intervention time. It brought up that real-time intervention of acupuncture-moxibustion can produce a significant analgesic effect in treating primary dysmenorrhea, while pre-intervention of acupuncture-moxibustion presents its advantages in generally regulating the body function. Therefore, the treatment of primary dysmenorrhea should combine real-time intervention and pre-intervention of acupuncture-moxibustion to enhance the clinical efficacy.

To explore the role of β-endorphin (β-EP) in the pathogenesis of the acute encephaledema, the levels of β-EP in both of plasma and CSF were determined by radioimmunoassay in 69 children with infection of central nervous system consisting of 39 cases with encephaledema and 30 cases without encephaledema, respectively. Another 19 cases without intracranial infection were as the control group. The results showed that the levels of plasma and CSF β-EP in the encephaledema group (50.74 ng/L±26.60ng/L，62.72ng/L±39.23ng/L) were significantly higher than those in without encephaledema group (32.78 ng/L±21.2ng/L，34.13ng/L±30.26ng/L)and the normal group (14.83ng/L±6.55ng/L，9.77ng/L±6.33ng/L)，respectively (P＜0.01).It is concluded that β-EP plays an important role in the occurrence and development of encephaledema in children with the infection of central nervous system.

BACKGROUND:Orthotopic liver transplantation is the most effective therapy for the treatment of end-stage liver diseases, but the lack of donor source, immune rejection, and repeated infections limit its application. Stem celltransplantation technology provides a new idea for the treatment of end-stage liver diseases. A variety of methods have been confirmed to successful y induce umbilical cord blood mesenchymal stem cells converted into liver cells in vitro.
OBJECTIVE:To explore the clinical efficacy and feasibility of human umbilical cord blood mononuclear cells transplantation in the treatment of decompensated cirrhosis.
METHODS:Twenty-three patients with decompensated cirrhosis received al ogeneic human umbilical cord blood mononuclear celltransplantation. Serum alanine aminotransferase, albumin, cholinesterase, total bilirubin and prothrombin time were detected at post-transplantation weeks 2, 4, 8 and 24. Improvement in clinical signs and symptoms as wel as adverse reactions was observed.
RESULTS AND CONCLUSION:Liver function had no changes at 2 weeks after human umbilical cord blood mononuclear celltransplantation (P>0.05). At 4 weeks after celltransplantation, serum alanine aminotransferase was improved significantly (P<0.05), but the other indexes stil had no changes. Until 12 weeks after celltransplantation, there were significant improvements in al the liver function indicators (P<0.05) and the liver stiffness (P<0.05). By the end of 24 weeks, al the test results were improved significantly (P<0.01). Clinical symptoms were al eviated, including fatigue improvement in 20 cases (87%), improved appetite in 21 cases (91%), and relieved ascites in 19 cases (83%). No severe adverse reactions were found during the transplantation and 24-week fol ow-up. These findings suggest that human umbilical cord blood mononuclear cells transplantation is effective and safe for the treatment of decompensated cirrhosis, which can be considered as a clinical therapy for patients with advanced cirrhosis.

Objective To establish the population pharmacokinetics(PPK)model of Lamotrigine(LTG)in children with epilepsy in China for promoting individualized dosage regimen. Methods The sparse data of LTG serum concentrations from 60 pediatric patients with epilepsy were collected. One hundred and fourteen serum concentration points were divided into LTG+valproic acid (VPA) group(n=56),LTG+enzymatic inducer(E1)group(n=26),LTG+EI+VPA group(n=16)and single LTG group(n=16).The serum drug concentrations were the clinical routinely tested steadv state concentrations.The LTG PPK parameters were calculated using the non-parametric expectation maximization(NPEM) Program of USC*PACK software,and then a PPK model was established. Based on this model,LTG serum concentrations were predicted with Bayesian fitting program of USC*PACK software.Mean prediction error(MPE)and mean squared prediction error(MSPE) were calculated to evaluate the accuracy and precision of the concentration prediction and to valid the PPK model.Results The greatest likelihood was-192.87.Optimum PPK parameters were:Ka=(1.97 1.66)h~(-1);Vs=(1.07±0.89)L/kg;Kel=(0.05±0.05)h~(-1).The linear regression function Y_(OBS)=-0.09+1.05 Y_(PRED)(R~2=0.98,P<0.001),and determination of coefficient was 0.98.MPE was-0.16 g/mL,and MSPE was 0.28(μg/mL)~2.Conclusion A PPK model of LTG in children with epilepsy in China can be successfully established using the USC*PACK software, based on which LTG serum concentrations can be predicted accurately with a Bayesian approach.

Objective To investigate the features of brainstem auditoryresponses (BAR) in patients with attention deficit and hyperactive disorder (ADHD), mental retardation and conduct disorder. Methods BAR in children with ADHD ( n =37), mental retardation (MR, n =24) and conduct disorder (CD, n =22), and in normal children ( n =30) were measured by use of Nicolet Spirit electrophysiological instrument delivering stimulation of Clicks. Results The absolute latencies (AL) of wave Ⅲ、Ⅴ recorded from Fz region (WⅢ、Ⅴ/Fz) and wave Ⅲ from Pz region (WⅢ/Pz) as well as the absolute amplitudes (AA) of WⅢ/Fz and WⅤ/Pz were significantly different ( P

0.05). Compared with model group, levels of DA and DOPAC in striatum reduced in Xieqing group (P

Qi arrival is the meridian qi response to acupuncture stimulation. Through analyzing the relevant concepts of qi arrival and summarizing the general understanding of it in clinic and on the basis of the collection of the relevant literature at home and abroad on the determination of qi arrival and its strength, the characteristics are analyzed on the present method and the method for the determination of qi arrival and its strength is discussed in terms of the results in the needling sensation scale. It is believed that the needling sensation and its strength can be used to determine whether the qi is arrived or not and its strength. The components of different types of needling sensation are much better applicable for the analysis on the characteristics and rules on the influence on qi arrival. This method is in compliance not only with the theoretic connotation of qi arrival, but also with the clinical general understanding, which lays the foundation for the analysis on the scale results.
Acupuncture Therapy ; instrumentation ; methods ; Humans ; Meridians ; Qi ; Sensation

Background The mental health status of prison officers is crucial to the efficiency, security, and stability of a prison, and it is essential to pay attention to the factors that influence their mental health. Objective To understand the mental health status of prison officers, and analyze how nature exposure affects their mental health problems and a potential mediating role of mental fatigue. Methods A cross-sectional survey was carried out from May to June 2022 among 1392 prison officers from eight prisons in a province, and a total of 1284 valid questionnaires were recovered. The Nature Exposure Scale, Mental Fatigue Scale, and Depression-Anxiety-Stress Scale were used to assess nature exposure, mental fatigue, and mental health indicators among prison officers, and to explore the effect of nature exposure on mental health problems and a potential mediating role of mental fatigue. Results The recruited prison officers showed high levels of depression, anxiety, and stress. The prevalence rates of depression, anxiety, and stress were 59.11% (759/1284), 60.67% (779/1284),and 43.93% (564/1284), respectively. The results of correlation analysis revealed that nature exposure was negatively related with mental fatigue and mental health indicators (depression, anxiety, and stress) (r_s=−0.242, −0.308, −0.235, −0.254, P<0.01), while mental fatigue was positively correlated with mental health indicators (depression, anxiety, and stress) (r_s=0.546, 0.533, 0.536, P<0.01). The PROCESS macro results showed that the level of nature exposure among prison officers negatively associated with depression, anxiety, and stress (β=−0.180, −0.104, −0.123), and mental fatigue played a mediating role, with indirect effects of −0.200, −0.192, and −0.199, respectively. Conclusion The levels of depression, anxiety, and stress of prison officers are higher than those of other occupations. Nature exposure negatively associates with depression, anxiety, and stress, that is, it may directly alleviate the mental health problems of prison officers; and it may also alleviate mental health problems by relieving mental fatigue.