Objective To investigate the effects of mindfulness training on cancer related fatigue (CRF) in patients with breast cancer .Methods Two hundreds young and middle‐aged patients with breast cancer receiving chemotherapy in our hospital from January to June 2015 were divided into the observation group and control group ,100 cases in each group .The control group was given the routine nursing ,while on this basis the observation group was given the mindfulness training .The cancer related fa‐tigue status was evaluated according to the CFS scale .The CFS various dimensions and total fatigue scores before and after inter‐vention were compared between the two groups .Results The fatigue status existed in most of patients with breast cancer after chemotherapy ,the occurrence rate of CRF was 97 .0% ,which was dominated by moderate fatigue ,followed by mild fatigue ,severe fatigue was minimal ;the body fatigue ,cognitive fatigue ,emotional fatigue and total fatigue scores in the second time of chemothera‐py had no statistically significant differences between the two groups (P>0 .05);in the fourth and sixth time of chemotherapy ,the body fatigue ,cognitive fatigue ,emotional fatigue and total fatigue scores in the observation group were significantly lower than those in the control group ,the differences were statistically significant (P<0 .05) .Conclusion The mindfulness training interven‐tion can relieve the fatigue status and improve the living quality of the patient .

Objective To observe the effects of adenosine and adenosine receptor agonist on the expression of inter?leukin-18 (IL-18) in patients with unstable angina (UAP), and the mechanism of adenosine receptor agonists thereof. Meth?ods Fifteen UAP and 15 healthy volunteers were included in this study. The effects of adenosine and the selective adenos?ine receptor agonists on the expression of IL-18 were measured by enzyme-linked immunosorbent assay (ELISA). Results The lower concentration of adenosine (1-100μmol/L) increased the expression of IL-18 in UAP group;whereas the higher concentration of adenosine (1 mmol/L) inhibited the expression of IL-18. The adenosine A1 receptor agonist and A3 receptor agonist increased the expression of IL-18, while the adenosine A2a receptor agonist inhibited the expression of IL-18. There was no significant effect for A2b receptor agonist on the expression of IL-18. Conclusion The lower concentrations of ade?nosine can enhance the expression of IL-18 through adenosine A1 and A3 receptors in UAP. The higher concentrations of ade?nosine can inhibit the expression of IL-18 through adenosine A2a receptors. Adenosine can promote IL-18 expression in lower concentrations.

Objective To study the appropriate neck irradiation volume for neck lymph nodenegative nasopharyngeal carcinoma patients by Meta-analysis.Methods The related references published from Jan 1990 to Jun 2013 were searched in Pubmed,Embase,Cochrane and Wangfang Databases.The qualified references for enrollment criteria were screened and the relative data were collected.The OR (Odds ratio) value by fixed effect model was used to evaluate the data for patients who received radiotherapy between the upper neck and whole neck irradiation.The endpoints including 5-year neck local control rate (LCR),neck-in-irradiation LCR,and neck-outsides-irradiation LCR.Results Five qualified references were screened and belonged to respective research.There enrolled 1 333 patients,including 970 patients who received the upper neck irradiation and 363 patients who received the whole neck irradiation,respectively.The forest plots revealed that there were no significant differences for 5-year neck LCR,neckin-irradiation LCR,and neck-outsides-irradiation LCR for patients received radiotherapy between the upper neck and whole neck irradiation.These OR values were 0.89 (95％ CI:0.41-1.94),1.29 (95％ CI:0.58-2.88) and 0.42 (95％ CI:0.07-2.36),respectively.Conclusions The Meta-analysis results suggest that irradiation to the upper neck for neck lymph node-negative nasopharyngeal carcinoma can be appropriate.

Objective To summarize clinical experience in removal of residual metallic foreign body in the soft tissue.Methods Clinical data of 742 cases with residual metallic foreign body in the soft tissue were analyzed.All the patients were forward from other hospitals with failed removal of the foreign body.Second surgery was performed in our hospital by grasping forceps using 3D-locator under the guidance of the C-shaped arm X-ray machine.Results Foreign body,such as scrap-iron,broken needle,nails,wine and so on located at different regions of soft tissues including neck,chest and abdomen,pelvis,and the four limbs were all successfully taken out.Removal rate of the foreign body was 100％.No complications such as bleeding,infection and nerve damage was occurred.The mean time of the procedures and radiation exposure for the removal surgery was 5 minutes.Conclusion Using 3D-locator and grasping forceps under the guidance of the X-ray,the residual metallic foreign bodies can be removed safely and efficiently.

OBJECTIVETo investigate the method of medial transposition of the radial nerve in plate fixation of lower segment fracture of humerus.

METHODSFrom January 2010 to December 2013,31 patients with medial transposition of the radial nerve in plate fixation of lower segment fracture of humerus, including 18 males and 13 females ranging in age from 26 to 58 years old with a mean of 37 years old. The time between injury and operation was 1 to 8 days with an average of 4.5 days. According to AO classification, 7 fractures were type A1, 3 fractures were type A2, 6 fractures were type A3, 2 fractures were type B1, 4 fractures were type B2, 2 fractures were type B3, 4 fractures were type C, 3 fractures were type C2. No patients had any signs of radial nerve injury. The results were evaluated with DASH (disability of arm-shoulder-hand) Questionnaire by the American Academy of Orthopedic Surgeons (AAOS) which 0 indicated normal upper extremity function, and 1 to 100 indicated varying degrees of damage to the function of the upper extremties.

RESULTSThere was no neurologic complication or postoperative wound infection in this series. The followed-up period ranged form 8 to 15 months (means 11 months) postoperatively. The clinical outcomes were evaluated with DASH Questionnaire, the score before operation was 76.2±11.8, the final follow-up score was 8.2±7.4, the final follow-up score was significant higher than before operation (P<0.01). The function of the upper extremities recovered satisfactorily.

CONSLUSIONThe method of medial transposition of the radial nerve in plate fixation of lower segment fracture of humerus can avoid iatrogenic radial nerve injury effectively.

Adult ; Bone Plates ; Female ; Fracture Fixation, Internal ; instrumentation ; methods ; Humans ; Humeral Fractures ; surgery ; Humerus ; innervation ; surgery ; Male ; Middle Aged ; Radial Nerve ; injuries ; surgery

Objective To investigate clinical characteristics of tuberous sclerosis(TSC)without nervous system abnormalities in infants. Methods Clinical manifestations of 12 infants with TSC were analyzed. Reflectance confocal microscopy (RCM)was performed in 5 of the 12 infants. Two patients underwent histopathological examination and electron microscopic examination. Results The age at first clinic visit for TSC ranged from 2 to 18 months (median, 8.6 months)among these patients. Before occurrence of nervous symptom, TSC mainly manifested as hypomelanotic macules, nodules in the subependymal layer or walls of lateral ventricles of the brain, cardiac rhabdomyoma and multiple renal cysts. RCM revealed intact dermal papillary rings with low reflectivity and obscure boundaries in 5 infants. Histopathological examination showed a local decrease in melanocytes and pigment granules in basal cells. Electron microscopic examination showed a normal number of melanin granules in the cytoplasm of melanocytes in the basal layer. Conclusions Before appearance of nervous system abnormalities, TSC mainly manifests as hypomelanotic macules in infants, and is easily confused with vitiligo in clinic. RCM examination may serve as a useful method to distinguish infant TSC from hypopigmented diseases.

Objectives To determine the prevalence of Staphylococcus aureus (S. Aureus) colonization and S. aureus-derived exotoxins in lesions of childhood atopic dermatitis (AD) and evaluate the role of S.aureus-derived exotoxins in the pathogenesis of childhood AD. Methods Specimens were taken from the skin lesions of 148 patients, non-lesional skin of 30 patients, and the skin of 250 controls for bacterial cultures. S. aureus-derived exotoxins were detected by reverse passive latex agglutination. Total IgE levels were determined with immunoradiometric assay. Results The prevalence of S. aureus colonization was significantly increased in both the lesional and non-lesional skin of patients with AD in comparison with the controls (P 0.05). However, patients with increased total IgE levels showed significantly high SCORAD indices (P

Infection is one of the common complications of stroke. It can seriously affect the prognosis of patients. Poststroke infection is closely associated with immune system imbalance, while the excessive activation of sympathetic nerve is an important factor of the occurrence of immunosuppression after stroke. The sympathetic nerve regulates immune cels primarily via β2 adrenergic receptors on the surface of the immune cels. There is evidence to show that β2 adrenergic receptor mediated immune function enhances rather than inhibits under certain conditions, but its specific molecular mechanism is unclear. This article reviews the molecular mechanisms of β2 adrenergic signaling pathway in regulation of inflammation after stroke.

Post-stroke cognitive impairment (PSCI) refers to the decline of cognitive function after stroke, including mild cognitive impairment and dementia. It is very important to prevent PSCI, and it is a direction worth exploring to find the predictors. This article reviews the research progress of the predictors of PSCI, including demographic characteristics, imaging characteristics of stroke onset, stroke itself characteristics, and molecular markers, hoping to help screen high-risk patients and intervene in time to delay the occurrence and development of PSCI.

Objective To study the reliability and validity of Chinese version of housebound scale in Chinese elderly people in community.Methods The housebound scale was amended and translated according to the Procedure of the European organization for Research and Treatment of Cancer (EORTC) Quality of Life Group.Include two scales,which is whether is housebound and the reason of housebound.The reliability and validity of Chinese version of housebound scale were tested in a sample of 860 Chinese elderly people in two communities among 127 communities in Tangshan from October 2012 to March 2013.Reliability was evaluated using the splithalf reliability and internal consistency.Validity was assessed by content validity,discriminate validity and construct validity.Results The Cronbach’s α coefficient of the first subscales was 0.743,the split-half reliability was 0.856,the convergent validity ratio was 0.960,and the scale had good discriminate validity (P ＜ 0.01).The Cronbach's αcoefficient of the second subscales was 0.853,the split-half reliability was 0.816,the convergent validity ratio was 0.910.Four factors body and mental factors,environmental factors,psychological and social factors,listening factors were extracted by a factor analysis,which explained 48.37％ of the total variance.The loading value of each items in their respective common factor ranged from 0.42 to 0.82.Conclusion The housebound scale has better reliability and validity,which is available for the evaluation of housebound amnong elderly people.