1.Attachment and pain belief as mediators of adjustment to chronic pain in elderly community residents
Jiali FU ; Chenqiu FENG ; Fenglan LOU
Chinese Journal of Practical Nursing 2014;30(28):49-52
Objective To explore how attachment and pain belief mediate the relationship among coping strategies and adjustment to chronic pain in elderly community residents.Methods The demographic questionnaire,the Chinese version of Brief Pain Inventory,Coping Strategies Questionnaire-Revised,Experiences in Close Relationship-Revised,Pain Beliefs and Perceptions Inventory were used to investigate 242 patients in chronic pain.Results Attachment avoidance mediate the relationship between brace face,between bad feeling,between ignorance of pain and adjustment to chronic pain,with the mediation effects being 0.047,0.031 and 0.017 respectively,accounting for 27.99%,6.28% and 7.28% of total effect.The belief of continuing pain mediates the relationship between bad feeling and adjustment to chronic pain,with the mediation effect being 0.043,accounting for 9.54% of total effect.The belief that pain can not be relieved mediates the relationship between bad feeling and adjustment to chronic pain,with the mediation effect being 0.022,accounting for 4.89% of total effect.Conclusions Attachment avoidance,belief of continuing pain and belief that pain can not be relived play mediation roles between coping strategies and adjustment to chronic pain,attachment avoidance accounts for a more important role in all.
2.Losartan Attenuates Ventilator-induced Lung Inj ury by Inhibiting NF-κB in Rats
Dan FENG ; Jiali XU ; Shanglong YAO
Acta Medicinae Universitatis Scientiae et Technologiae Huazhong 2014;(4):395-398
Objective To investigate the protective role of losartan,an angiotensin Ⅱ receptor(AT1 type)blocker,in the mechanical ventilation-induced lung injury(VILI).Methods Forty Sprague-Dawley rats weighing 300-350 g were randomly divided into the following four experimental groups(10 rats in each group):control group(group A),normal tidal volume venti-lation group(group B),large tidal volume mechanical ventilation group(group C),large tidal volume mechanical ventilation plus Losartan pretreatment group(group D).The pulmonary tissues were removed for pathological examination and detection of NF-κB activity,and the lung lavage fluid was collected for analysis of white blood cell count,total protein concentration and the level of MIP-2,after the rats were sacrificed.Results The pathology of lung tissues was normal in groups A and B.There was obvi-ous inflammatory damage in lung tissues in group C.The pathological inj uries of lung tissue were significantly reduced in group D compared with group C.The NF-κB activity and the level of p65 were significantly higher in group C than in groups A and B (P<0.01);they were significantly reduced in group D compared with group C(P<0.05).Total protein concentration,the MIP-2 level and the white blood cell count were significantly higher in group C than in groups A and B(P<0.01).They were significantly reduced in group D compared with group C(P<0.05 or 0.01).Conclusion Losartan,a selective inhibitor of sub-type AT1 receptors for angiotensin Ⅱ,can relieve VILI by inhibiting the activity of NF-κB.
3.Expression change of serum HCY,UⅡ,ACE and NT-proBNP in essential hypertension patients
Bin CHEN ; Yongzhi XU ; Yanhong CHEN ; Chunzheng LIN ; Jiali FENG
International Journal of Laboratory Medicine 2014;(20):2741-2743
Objective To study the relationship between essential hypertension(EH)with serum homocysteine(HCY),uroten-sinⅡ(UⅡ),angiotensin converting enzyme(ACE)and N-terminal pro-brain natriuretic peptide(NT-proBNP).Methods By collec-ting the clinical cases,UⅡwas determined by ELISA and HCY,ACE and NT-proBNP were simultaneously detected by ELISA.The detection results were analyzed and compared between the patients with essential hypertension(EH group)and the healthy con-trols.Results The levels of serum HCY,UⅡ,ACE and NT-proBNP in the EH group were significantly increased compared with the healthy control group;the area under curve (AUC)of serum HCY,UⅡ,ACE and NT-proBNP in the ROC curve in the EH group were 0.93,0.765,0.792 and 0.972 respectively,which showed clinical diagnostic significance.Conclusion The levels of HCY,UⅡ,ACE and NT-proBNP are highly expressed in EH and have significant differences compared with the healthy popula-tion,which has the diagnostic value to EH.
4.The observation of follow-up and application of the prolene hernia system in inguinal hernioplasty of aged patients
Shibin TANG ; Xiaowu CHEN ; Luyang WU ; Jiali FENG
Chinese Journal of Primary Medicine and Pharmacy 2008;15(7):1077-1078
Objective To explore applied characteristics of the prolene hernia system(PHS) in inguinal hernioplasty, and management during and after operation, and long-term effect of this kind of hemioplasty in aged patients. Methods 69 aged patients using PHS were followed and analyzed retrospectively. Results Tension-free inguinal hernioplasty with the PHS were performed in 69 aged patients of groin hernia. Operative time ranged from 45min to 160min. Post-operatively, 3 patients developed gentle scrotal swelling, and 20 patients had been adminis- tered anodyne for pain of incision, and 12 cases experienced retention of urine, 1 case developed pneumonia, and 2 cases oeeurred incisional infection and gore. 68 cases of them recovered daily life about 2 to 3 weeks after operation. During follow-up period from 6 months to 77 months,there was no recurrence of inguinal hernia and no pain in in-guinal region, but 2 patients feel discomfort sporadically. Conclusion The PHS strengthens the myopectineal orifice and seals up-area of it,so the system is especially preferred in treating aged patients of groin hernias who have some defectsof anatomic structure in inguinal region. The local anaesthesia is also suitable for this kind of hernioplasty in aged patients.
6.Study on pathological characteristics of eutopic endometrium in endometriosis
Jiali TONG ; Jinghe LANG ; Lan ZHU ; Ruie FENG ; Quancai CUI
Chinese Journal of Obstetrics and Gynecology 2012;(11):829-832
Objective To study the pathologic characteristics of eutopic endometrium in patients with endometriosis.Methods Pathologic characteristics of eutopic endometrium were studied in 176 patients with endometriosis in Peking Union Medical College Hospital from January 2007 to December 2008 retrospectively.Results About 72.2%(127/176)of eutopic endometrium were in proliferative phase,19.9%(35/176)of were observed as endometrial polyp,including 32 cases with simple endometrial polyp and 3 cases with abnormal hyperplasia combined with endometrial polyp.And 4.0%(7/176)showed abnormal hyperplasia.The incidence of pathologic changes in eutopic endometrium was 22.2%(39/176).Among 53 endometriosis patients combined with infertility,the incidence of pathologic changes of eutopic endometrium was 35.9%(19/53),which was significantly higher than 16.3% in non-infertile patients (x2 =8.24,P =0.004).Among 65 cases with irregular menstruation,the incidence of endometrial polypus and endometrial hyperplasia were 20.0%(13/65)and 10.8%(7/65),which were significantly higher than 17.1%(19/111)and 0 in normal menstruation patients(x2 =13.839,P =0.003).Conclusions The eutopic endometrium of endometriosis were in proliferative phase state.The pathologic changes of eutopic endometrium were more in patients combined with infertility and irregular menstruation.
7.Clinical advances of tendon tissue engineering materials in tendon injury
Pengfei FENG ; Jihong WANG ; Yuntao JI ; Jiali ZHAO
Chinese Journal of Tissue Engineering Research 2017;21(18):2940-2945
BACKGROUND:The research and development of scaffold materials is the key to tissue engineering, as the scaffold can provide a stable external environment for cell growth.OBJECTIVE:To summarize the clinical advances in tendon tissue engineering materials.METHODS:We searched CBM, CNKI, CSTJ and PubMed database for relevant articles published from January 2004 to May 2016. The keywords were tissue engineering, tendon injuries, biological scaffold, tendon healing in Chinese and English, respectively.RESULTS AND CONCLUSION:The commonly used tissue engineering tendon materials include natural polymer materials, biological derivatives, synthetic materials and composite materials. Natural polymer materials retain the three-dimensional network structure of the normal tissue, with good biocompatibility but poor mechanical properties and degradation speed. Synthetic polymer materials present with good mechanical properties and biodegradability, but have low hydrophilicity and poor cell adhesion capability. Composite materials as an effective combination of the two above-mentioned materials exhibit a certain potential in clinical practice. Biological derivatives come from organisms, and have a net structure and biomechanical properties most similar to the human body after appropriate treatment. Additionaly, these derivatives also have the normal physiological activity and functions, which are considered as the future development direction of biomedical materials.
8.Randomized controlled study of oxaliplatin combined with tegafur and calcium folinate in treatment of advanced gastric cancer
Yan LIU ; Jiali LIU ; Chongan XU ; Lin LI ; Dan FENG ; Lili XING
Cancer Research and Clinic 2011;23(9):620-622,625
ObjectiveTo compare the efficacy and safety of oxaliplatin combined with tegafur and calcium folinate with FOLFOX4 regimens on patients with advanced gastric cancer.Methods120 patients with advanced gastric cancer were randomly divided into two groups. concluding 60 cases in observation group (modified group)treated with oxaliplatin combined with tegafur and leucovorin and 60 cases in control group (FOLFOX4 group)treated with oxaliplatin combined with calcium folinate and fluorouracil.Clinical efficacy was evaluated after 2 (3-6) cycles. ResultsThe clinical efficacy rates of observation group and control group were 63.3 % (38/60) and 41.7 % (25/60), respectively (x2 =5.647, P =0.028). The median progression-free survival and median overall survival of patients in observation group were 7.7 months and 11.6 months,respectively,and those in control group were 7.3 months and 10.1 months,respectively.The median progression-free survival(P =0.032)and median overall survival(P =0.005)were statistically significant differences.The increased ratio of Karnofsky score of patients in observation group was higher than that in control group(P =0.015).The incidence of myelosuppression in observation group was lower than that in control group (P =0.044). There was no significant difference between the two groups on other adverse reaction rates. ConclusionThe efficacy and safety of oxaliplatin plus tegafur and leucovorin in the treatment of advanced gastric cancer is superior to FOLFOX4 regimen, and worthy of clinical application.
9.Expression of epidermal growth factor receptor of cervical carcinoma and its correlation with prognosis
Linghong DENG ; Shuyu FENG ; Jiali KANG ; Yanna ZHANG ; Qiaoer LIN ; Miaoling NIE ; Haiyan CHENG ; Jinrui SUN
Clinical Medicine of China 2009;25(6):590-592
Objective To study the expression of epidermal growth factor receptor (EGFR) in cervical car-cinoma and cervical intraepithelial neoplasia(CIN),and to elucidate its relation with the genesis, infiltration, metas-tasis and prognosis of cervical carcinoma. Methods EGFR was determined by means of S-P immunohistochemistry in tissue of 100 cases of cervical carcinoma,60 cases of CIN and 40 cases of controls. Results The overexpression rates of EGFR were 0% (0/40), 51.67% (31/60),78.00% (78/100), respectively in normal cervical epithelium, CIN and cervical tumor tissues. The overexpression rate of EGFR was significantly higher in cervical tumor tissue than in control group(P<0.01). The overexpression of EGFR didn't demonstrate significant association with clinical staging, tumor size, pathological type, differentiation, cervical invasion depth, cervical canal invasion, lymphnode me-tastasis or the prognosis of cervical neoplasm (P>0.05). Conclusion Overexpression of EGFR is worsened with the severity of cervical lesion, suggesting that overexpression of EGFR is correlated with the genesis of cervical neo-plasms,which may be a valuable biological indicator of cervical carcinoma,but is not correlated with clinical patho-logical features and prognosis of cervical carcinoma.
10.Factors influencing utilization of pre-emergency medical services in patients with acute chest pain
Yulan WANG ; Jiali WANG ; Wen ZHENG ; Hao WANG ; Feng XU ; Xizhen FAN ; Yuguo CHEN
Chinese Journal of Emergency Medicine 2016;25(9):1114-1118
Objective To describe the general characteristics of patients with acute chest pain in order to analyze factors associated with patients’utilization of emergency medical services (EMS).Methods A total of 747 eligible patients with acute chest pain admitted to emergency department of Qilu Hospital were consecutively enrolled from October 2014 to April 2015.Clinical data including demographic features, mode of arrival,past medical history,risk factors,symptoms and signs were collected prospectively by using standardized case report form.Univariate and multivariate analyses were carried out to investigate the association between the decision to use EMS and related factors including demographic features,past medical history,risk factors,symptoms and signs.Results Of the total 747 eligible patients,414 (55.4%)were male ,and the mean age was (57.2 ± 15.8)year;333 (44.6%)were female,and the mean age was (61.7 ±14.9)year.Of them,171 (22.9%)patients used EMS,and 143 chest pain patients with more than 75 years old were more inclined to use EMS (P <0.01),whereas 152 patients in 65 -75 years age group accounted for the lowest proportion of using EMS.Men were more inclined to use EMS than women (P <0.05),and 483 patients with typical chest pain used more EMS than patients with atypical chest pain (P <0.05);Of them,356 patients with a history of hypertension and 54 patients with a history of cerebral infarction were more inclined to use EMS (P <0.05 and P <0.01,respectively).Multivariate logistic regression analysis showed that male,older than 75 years,history of cerebral infarction were independent factors associated with EMS use (P <0.05).Conclusions This study indicated that only less than one-third of emergency department visits with acute chest pain decide to use EMS when symptoms occurred. Factors including male,older than 75 years,and a history of cerebral infarction were associated with more use of EMS.In order to promote patient asking for EMS timely,more work should be done.