Background and purpose:Hyperthermia could directly kill cancer cells or induce apoptosis,it has also been proved to improve immunity of patients.In this study,we evaluated the efficacy and side effects of hyperthermia combined with transcatheter arterial infusion chemotherapy in the treatment of intermediate and advanced non-small cell lung cancer(NSCLC).Methods:Forty patients with intermediate and advanced non-small cell lung cancer were randomly divided into two groups,with 20 each.Group A was treated with transcatheter arterial infusion chemotherapy in combination with hyperthermia,Group B was treated with interventional arterial infusion chemotherapy alone.Treatment response in both groups were evaluated as well as side effects after one or two cycles.Results:As to Group A,Karnofsky score had been improved in 16 cases,accounting for 80%(16/20);compared with 50%(10/20)in the Group B,there was significant difference(P

OBJECTIVETo observe the differential effect of joint ultrasound on the syndrome differentiation of rheumatoid arthritis (RA) by observing the high frequency ultrasound performances among inactive stage and different syndromes in active stage.

METHODSTotally 83 RA patients in the active stage were assigned to the dampness heat syndrome group (DHS, 59 cases)and the cold dampness syndrome group (CDS, 24 cases) according to Chinese medicine (CM) syndrome typing. Besides, 20 RA patients in the remission stage were recruited as the control group (abbreviated as the remission group). By using high frequency ultrasound and power Doppler ultrasound technology, a comparative observation of synovitis, tenosynovitis, synovial blood flow, and bone erosion in the 2nd-5th metacarpophalangeal (MCP) joints, proximal interphalangeal (PIP) joints, wrist joints, knee joints, the second and the fifth metatarsophalangeal (MTP) joints (a total of 24 joints) was performed in all patients. Correlation analyses were performed between the ultrasound performance, laboratory indices, and the disease activity. Ultrasound data of each RA patient were analyzed by their total scores. Χ2 test was used for enumeration data. The measurement data was expressed as x ± s. One-way ANOVA was used for data of normal distribution, while non- parametric test was used for data of non-normal distribution. Correlation analysis of two variables was performed for clinical indicators and ultrasound indicators. Its significance was detected using Pearson correlation.

RESULTSCompared with the remission group, the severity degree of synovitis, tenosynovitis, synovial blood flow, and bone erosion significantly increased in the DHS group (P < 0.01). There was statistical difference in ESR, CRP, anti-CCP, DAS28 score, and the positive rate of RF (P < 0.05, P < 0.01). There was statistical difference in the severity degree of synovitis and synovial blood flow, and DAS28 score in the CDS group (P < 0.05). Compared with the CDS group, there was statistical difference in the four ultrasound indices (P < 0.05, P < 0.01), ESR, CRP, anti-CCP, DAS28 score, and the positive rate of RF in the DHS group (P < 0.05, P < 0.01). There was no statistical difference in G, IgG, IgA, or IgM among the three groups (P > 0.05). There existed positive correlation between ESR and the synovitis degree, synovial blood flow, and bone erosion in the DHS group (r = 0.444, 0.397, 0.486, P < 0.05).There existed positive correlation between ESR and the synovitis degree, bone erosion, and synovial blood flow in the DHS group (r = 0.378, 0.270, P < 0.05). There existed positive correlation between the DAS28 score and the synovitis degree and synovial blood flow in the DHS group (r = 0.304, 0.351, P < 0.05).

CONCLUSIONSThe inflammation degree was the most severe in RA patients of DHS. High frequency ultrasound could provide better evidence for Chinese medical syndrome differentiation of RA patients.

Arthritis, Rheumatoid ; diagnostic imaging ; Humans ; Medicine, Chinese Traditional ; Metacarpophalangeal Joint ; ultrastructure ; Syndrome ; Synovitis ; diagnostic imaging ; Ultrasonography

Child, Preschool ; Disease Outbreaks ; prevention & control ; Humans ; Mumps ; epidemiology ; prevention & control ; Mumps Vaccine ; Treatment Outcome

OBJECTIVETo observe the effect of Xinfeng Capsule (XFC) on ankylosing spondylitis (AS) patients' symptoms and signs, serum immunoglobulin levels, peripheral blood lymphocyte autophagy protein, autophagy gene, and to explore its mechanism.

METHODSTotally 59 AS patients were assigned to the treatment group (39 cases) and the control group (20 cases) according to random digit table. Patients in the treatment group received XFC, 0.5 g each pill, three pills each time, 3 times per day, while those in the control group received sulfasalazine (SASP), 0.25 g per tablet, 4 tablets each time, twice per day. Three months consisted of one therapeutic course. Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) and Bath Ankylosing Spondylitis Functional Index (BASFI) were statistically calculated. Serum immunoglobulins (IgG1, IgG2, IgG3, IgG4, IgA , SIgA, and IgM) were detected using ELISA. Changes of Beclin1, LC3-II, phosphatidylinositol 3-kinase (PI3K), Akt, the mammalian target of rapamycin (mTOR) were detected using Western blot. Serum autophagy related genes such as Atg1, Atg5, Atg12, Atg13, and Atg17 were detected using the polymerase chain reaction (PCR). The correlation between immunoglobulin subtypes and autophagy gene in AS patients using Spearman correlation.

RESULTSCompared with before treatment, BASDAI, IgG1, lgG3, and IgA decreased (P < 0.01); PI3K, Akt, and mTOR protein expressions decreased (P < 0.01); ATG1, ATG12, ATG13, and ATG17 mRNA expressions decreased, ATG5 mRNA expression increased (P < 0.01) in the treatment group. But BASDAI, IgG1, and IgA levels decreased (P < 0.05, P < 0.01); PI3K, Akt, and mTOR protein expressions decreased (P < 0.05); ATG1 and ATG13 mRNA expressions decreased (P < 0.05, P < 0.01) in the control group. Compared with the control group, BASDAI, IgG1, and IgA levels decreased (P < 0.05); PI3K, Akt, mTOR protein expressions decreased (P < 0.01); ATG12 and ATG17 mRNA expression decreased, ATG5 mRNA expression increased (P < 0.01) in the XFC group. Correlation analysis showed AS patients' IgG1, IgG2, IgG3, IgA, SIgA, IgM had negative correlation with ATG17; IgG4 and ATG17 were positively correlated (P < 0.05, P < 0.01).

CONCLUSIONXFC could elevate clinical efficacy of AS patients and enhance their autophagy, which might be achieved by acting on PI3K/Akt/mTOR signal, affecting autophagy gene and autophagy protein expression, taking part in the regulation of proliferation and differentiation of lymphocyte B, and strengthen humoral immunity.

Apoptosis Regulatory Proteins ; metabolism ; Autophagy ; drug effects ; Beclin-1 ; Capsules ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Immunoglobulin A ; blood ; Immunoglobulin G ; blood ; Immunoglobulin M ; blood ; Lymphocytes ; drug effects ; Membrane Proteins ; metabolism ; Phosphatidylinositol 3-Kinases ; metabolism ; Spondylitis, Ankylosing ; drug therapy ; Sulfasalazine ; therapeutic use ; TOR Serine-Threonine Kinases ; metabolism

OBJECTIVETo explore the different effects of rectal application of Neiyi Kangfu Suppository (NYKFS) on the expressions of cytochrome C (Cyt C) and Survivin in ectopic and eutopic endometrium in endometriosis (EMT) model rats.

METHODSEMT rats were randomly divided into 6 groups, the high- and low-dose NYKFS groups, the Danazol Capsule (DN) group, the Dan'e Fukang Soft Extract (DFE) group, the model group and the blank group. The expressions of Cyt C and Survivin were measured using immunohistochemical SP staining method.

RESULTS(1) After treatment, the IOD value of Cyt C in ectopic endometrium significantly increased in the high-dose and low-dose NYKFS groups respectively to 6.08 +/- 0.35 and 6.23 +/- 0.35, which was significantly higher than that in the model group (5.07 +/- 0.70) and DFE group (5.98 +/- 1.02) respectively (P < 0.05, P < 0.01); while those of Survivin in ectopic endometrium was significantly decreased to 5.73 +/- 0.93 and 5.62 +/- 0.93 and was significantly lower than that in the model group (6.01 +/- 1.16, P < 0.05 or P < 0.01). (2) The lowered eutopic endometrial level of Cyt C in EMT rats after treatment was significantly higher in the two NYKFS groups than that in the model group (P < 0.05); while that of eutopic endometrial Survivin was insignificantly different between the NYKFS groups and the model group or the blank group (P > 0.05).

CONCLUSIONNYKFS plays its role in inducing apoptosis by increasing the expression of Cyt C and decreasing the expression of Survivin in ectopic endometrium, but it up-regulates expression of Cyt C, has no obvious effect on Survivin expression in eutopic endometrium.

Animals ; Cytochromes c ; biosynthesis ; Drugs, Chinese Herbal ; administration & dosage ; therapeutic use ; Endometriosis ; drug therapy ; metabolism ; pathology ; Endometrium ; drug effects ; metabolism ; pathology ; Female ; Immunohistochemistry ; Microtubule-Associated Proteins ; biosynthesis ; Phytotherapy ; Random Allocation ; Rats ; Rats, Sprague-Dawley ; Suppositories

AIMTo explore the effect of cerebellar fastigial nuclei (FN)on lymphocyte function and the pathway mediating the effect.

METHODSKainic acid (KA) was microinjected into bilateral FN of rats to destroy neuronal bodies in the FN. On the eighth day after the surgery, lymphocyte percentage in the peripheral blood and level of sheep red blood cell(SRBC)-specific IgM antibody in the serum were measured by using blood corpuscle counter and enzyme-linked immunosorbent assay (ELISA), respectively.A technology of electrolytic lesion was used to destroy the projections of cerebellar FN neurons to hypothalamus in decussation of superior cerebellar peduncle(xscp).

RESULTSOn the eighth day after the microinjection of KA into the bilateral FN of rats, the Nissl-stained neuronal bodies in the FN disappeared and glia could proliferated within the damaged FN. In the nuclei close to FN, the interposed nuclei and the dentate nuclei, Nissl-stained neurons still could be seen. On the control cerebellar sections, in which FN was infused with saline, we could see the normal Nissl-stained neurons in the FN and the other two nuclei.On day 8 following the effective FN lesions, both the lymphocyte percentage in the peripheral blood and the level of anti-SRBC IgM antibody in the serum were significantly increased in comparison with those of control rats infused with saline in the FN. On the eighth day after electrolytic lesion of the fibres in xscp, the FN-hypothalamic projections were damaged and there were no visible BDA-positive endings in hypothalamus. Meanwhile, both the lymphocyte percentage in the peripheral blood and the level of anti-SRBC IgM antibody in the serum were remarkably enhanced relative to those of control rats with sham lesion of xscp.

CONCLUSIONThe electrolytic lesion of the FN-hypothalamic projections in xscp causes an enhancement of lymphocyte function similar to that of KA lesions of neuronal soma in the FN. These findings suggest that the cerebellohypothalamic projections participate in mediating the modulation of lymphocyte function by the cerebellum.

Animals ; Cerebellar Nuclei ; immunology ; injuries ; Female ; Hypothalamus ; immunology ; physiology ; Kainic Acid ; Lymphocyte Count ; Lymphocytes ; cytology ; immunology ; Male ; Neural Pathways ; immunology ; physiology ; Neuroimmunomodulation ; physiology ; Rats ; Rats, Sprague-Dawley

OBJECTIVETo study the application value of asthma predictive index (API)-based group therapy in wheezing children under 5 years of age.

METHODSA total of 239 wheezing children under 5 years of age were divided into API-positive (n=126) and API-negative groups (n=113). Each group was randomly assigned to inhaled corticosteroids (ICS) subgroup and montelukast sodium (leukotriene receptor antagonist, LTRA) subgroup. The ICS and LTRA subgroups received the same drug therapy at the same dosage within the first four weeks of treatment. In the stable period of disease, the ICS subgroup only received aerosol inhalation of budesonide suspension, while the LTRA group was orally given montelukast sodium only. Asthma symptom scores were assessed and recorded at different time points.

RESULTSIn the first four weeks of treatment, ICS and LTRA were effective both in the API-positive and API-negative groups; the two groups showed significant improvements in asthma symptom scores, and the asthma symptom score showed no significant difference between the ICS and LTRA subgroups of each group. After 24 weeks of treatment, the two therapies were still effective; in the API-positive group, the LTRA subgroup had a better treatment outcome than the ICS subgroup, but there was no significant difference in treatment outcome between the LTRA and ICS subgroups of the API-negative group.

CONCLUSIONSFor wheezing children under 5 years of age, therapeutic strategies can be chosen based on API in the stable period of disease, so as to better control wheezing.

Administration, Inhalation ; Adrenal Cortex Hormones ; administration & dosage ; Asthma ; diagnosis ; drug therapy ; Child, Preschool ; Female ; Humans ; Infant ; Infant, Newborn ; Leukotriene Antagonists ; therapeutic use ; Male ; Psychotherapy, Group ; Respiratory Sounds ; diagnosis ; drug effects

BACKGROUNDThe research of cancer in patients on hemodialysis (HD) in China has not been reported. The aim of this study was to investigate the clinical and histological features and outcomes of cancer in Chinese HD patients.

METHODSThe study subjects were 49 cancer patients (1.4%) out of 3448 end stage renal disease (ESRD) patients maintained on HD at China-Japan Friendship Hospital from October 1997 to July 2011.

RESULTSUrinary tract cancer (74%) was the most common followed by gastrointestinal tract cancer (12%), breast cancer (6%), lung cancer (4%), thyroid cancer (2%), and hematologic cancer (2%). Thirty-three patients (67%) had urinary tract transitional cell carcinoma (TCC) and 29 of them had aristolochic acid nephropathy (AAN) as underlying disease. Death occurred in eight patients out of 49, and the survival rate of HD patients with cancer was similar to those without cancer (P = 0.120).

CONCLUSIONThe urinary tract TCC is the most common cancer in HD patients with AAN in one of the centers of northern China.

Adult ; Aged ; Aged, 80 and over ; Aristolochic Acids ; metabolism ; Carcinoma, Transitional Cell ; complications ; epidemiology ; metabolism ; China ; Female ; Humans ; Kidney Diseases ; epidemiology ; etiology ; metabolism ; Male ; Middle Aged ; Renal Dialysis ; adverse effects ; Retrospective Studies ; Urologic Neoplasms ; complications ; epidemiology ; metabolism

The systematic treatment based on gemcitabine plus cisplatin is recommended as the current standard chemotherapy for unresectable or metastatic biliary tract cancers.However,the exact benefits from the recognized regime are still dismal.We thus elicit this study in an attempt to analyze whether targeted therapy coupled with various chemotherapy could produce improvement of survival benefits.The clinical trials were searched electronically from databases till July 2016 published in English and Chinese.Nine hundred and sixty-four patients from 7 trials were identified in our analysis.The overall analysis achieved a significantly higher overall response rate (ORR) among the patients treated with targeted drugs plus chemotherapy than chemotherapy alone (OR=1.87;95％ CI:1.37-2.57;P=0.000),but failed in the overall progression-free survival (PFS) [mean difference (MD)=0.63;95％ CI:-0.45-1.72;P=0.26] and overall survival (OS) (MD=-0.67;95％ CI:-2.54-1.20;P=0.49).In the sub analysis,better ORR was obtained with the addition of EGFR (OR=1.75;95％ CI:1.20-2.56;P=0.004) and VEGFR (OR=2.5;95％ CI:1.28-4.87;P=0.007) targeted therapy.Furthermore,the sub analysis of EGFR target showed an significant improvement on PFS (MD=l.36;95％ CI:0.29-2.43;P=0.01).No significant differences were observed in the incidences ofneutropenia (OR=1.37;95％ CI:0.89-2.12),thrombocytopenia (OR=l.40;95％ CI:0.83-2.39),anemia (OR=l.21;95％ CI:0.62-2.38),peripheral neuropathy (OR=1.52;95％ CI:0.81-2.88),increased AST/ALT (OR=l.40;95％ CI:0.82-2.39) as well as fatigue (OR=1.65;95％ CI:0.96-2.84) in either of the treatment groups.In conclusion,better ORR associated with chemotherapy combined with targeted therapy (both targeting EGFR and VEGF) is found in the present mcta-analysis without the cost of increased unacceptable toxicities,but regretfully not for the OS.The sub-analysis of targeting EGFR instead of VEGF obtains a superior PFS.Otherwise,there is no statistically significant difference in the overall PFS between the combination regime and chemotherapy alone.Given the paucity of favorable data,we need further studies to characterize optimal targeted agents to confirm the potential value to biliary tract cancer.

Objective Analyze the correlation of depression between the childhood abuse behavior and adulthood cyberbullying behavior, so as to discuss and provide evidences for preventing the cyberbullying behavior of college students. Methods A total of 4 040 college students were surveyed after multistage stratified cluster random sampling from 6 universities in Shanxi Province of China by using childhood trauma questionnaire, self-rating depression scale and cyberbullying scale. Results In the three dimensions of cyberbullying, cyber-verbal bullying behavior, identity concealing behavior and cyber-forgery fraud behavior, male students and only child students scored higher than that of female students and non-only child students (all P<0.001). There was a positive correlation between childhood abuse, adult depression and cyberbullying (all P<0.001). The mediation effect results showed that depression symptoms of college students were mediating between childhood abuse experience and cyberbullying behavior (the mediation effect result was 0.090, P<0.001), the mediation effect contributed 12.16% to the total effect, the mediation model fitting index were 2/df=39.96，RMSEA=0.101，CFI=0.948，TLI=0.924，SRMR=0.043. Conclusions Childhood abuse experience and adulthood depression are closely related to the implementation of cyberbullying behavior in college, and depression plays part of mediating role in predicting the implementation of cyberbullying behavior in college students who has childhood abuse experience.