Effects of sparrow-pecking moxibustion on the temperature and blood flow perfusion of moxibustion point area and uterus and serum AVP,PGF2α,and TXB2 in rats with dysmenorrhea / 针灸推拿医学（英文版）

Objective:To observe the effects of sparrow-pecking moxibustion at Shenque(CV8)and Guanyuan(CV4)on the writhing reaction and score,the temperature and blood flow perfusion of moxibustion point area and uterus,the serum levels of arginine vasopressin(AVP),prostaglandin(PG)F2α,and thromboxane(TX)B2 in rats with primary dysmenorrhea(PD)due to cold-dampness stagnation,and to explore the possible mechanism of sparrow-pecking moxibustion in treating PD.Methods:Thirty-two healthy non-pregnant female Wistar rats were randomly divided into a normal group,a model group,an ibuprofen group,and a sparrow-pecking moxibustion group,with 8 rats in each group.Except for the normal group,the other three groups were subjected to modeling with cold water bath combined with estradiol benzoate and oxytocin injection.Rats in the sparrow-pecking moxibustion group were treated with sparrow-pecking moxibustion at Shenque(CV8)and Guanyuan(CV4)on the 8th day of modeling,30 min/time,once a day for 3 d;those in the ibuprofen group were treated with 0.8 mL ibuprofen solution(a specification of 125 mg in 10 mL)on the 8th day of modeling,once a day for 3 d;those in the normal group and the model group were given 0.8 mL normal saline,once a day for 3 d.On the 11th day,rats in each group were intraperitoneally injected with oxytocin(2 U/rat),and the writhing incubation period and writhing score in 20 min were observed;the temperature and the blood perfusion of Shenque(CV8),Guanyuan(CV4),and uterus in vivo were detected;the serum levels of AVP,PGF2α,and TXB2 were determined.Results:The writhing incubation period was significantly longer(P<0.01)and the writhing score was significantly lower(P<0.01)in the sparrow-pecking moxibustion group and the ibuprofen group than in the model group;compared with the ibuprofen group,the writhing incubation period was prolonged(P<0.01)and the writhing score was decreased(P<0.01)in the sparrow-pecking moxibustion group;compared with the normal group,the temperature and the blood perfusion of Shenque(CV8),Guanyuan(CV4),and uterus were significantly decreased,while the serum PGF2α,AVP,and TXB2 levels were significantly increased(P<0.01)in the model group;compared with the model group,the temperature and the blood perfusion of Shenque(CV8),Guanyuan(CV4),and uterus were significantly increased,and the serum levels of PGF2α,AVP,and TXB2 were significantly decreased in the ibuprofen group and the sparrow-pecking moxibustion group(P<0.05 or P<0.01);compared with the ibuprofen group,the temperature and the blood perfusion of Shenque(CV8),Guanyuan(CV4),and uterus were significantly increased(P<0.05),the serum AVP and TXB2 levels were significantly decreased(P<0.05),while the serum PGF2α level had no statistical difference in the sparrow-pecking moxibustion group(P>0.05).Conclusion:Sparrow-pecking moxibustion had a remarkable analgesic effect on the rats with PD due to cold-dampness stagnation,and the mechanism may be related to the increased temperature and blood perfusion of the moxibustion point area and uterus,as well as the decreased serum PGF2α,AVP,and TXB2 levels.

Expression of LINC00638 in rheumatoid arthritis patients with damp-heat obstruction syndrome and the regulatory mechanisms for inflammation and oxidative stress / 中南大学学报(医学版)

OBJECTIVES@#Rheumatoid arthritis (RA) is an autoimmune disease characterized by chronic inflammation and joint destruction. Both inflammatory response and oxidative stress contribute to the pathogenesis of RA. Oxidative damage can induce and aggravate the imbalance of immune inflammation and promote cell and tissue damage. In this study, the expression of long non-coding RNA (lncRNA) LINC00638 in peripheral blood of patients with RA damp-heat arthralgia syndrome was observed, and the correlation between LINC00638 and disease activity, immune inflammation and oxidative stress indicator was investigated. Subsequently, the mechanisms for LINC00638 in regulating the inflammatory response and oxidative stress in RA fibroblast-like synoviocyte (FLS) under the condition of overexpression and interference were further explored.@*METHODS@#In this study, 48 RA patients with damp-heat arthralgia syndrome and 27 normal healthy subjects, who came from Department of Rheumatology, First Affiliated Hospital of Anhui University of Chinese Medicine, were included; and they were divided into a RA group and a control group. The expression of LINC00638 in peripheral blood mononuclear cells (PBMC) from the subjects was detected by real-time PCR. Enzyme linked immunosorbent assay (ELISA) was used to detect serum interleukin (IL)-10, IL-17, tumor necrosis factor-α (TNF-α), malondialdehyde (MDA), heme oxygenase 1 (HO-1) and superoxide dismutase 2 (SOD2) expression. Spearman method was used to study the relationship between LINC00638 and erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), rheumatoid factor (RF), anti-cyclic citrullinated peptide antibody (anti-CCP), and to observe the relation between LINC00638 and the Disease Activity Score of 28 Joint (DAS28), Quantitative Score of Damp Heat Syndrome, Visual Analogue Scale (VAS), Self-rating Anxiety Scale (SAS) and Self-rating Depression Scale (SDS). RA-FLS was induced by RA-PBMC, and the RA in vitro cell experimental model was established. LINC00638 overexpression plasmid and small interfering RNA (siRNA) were constructed and transfected into RA-FLS. The cell experiments were divided into 4 groups: a pcDNA3. 1- control group, a pcDNA3.1-LINC00638 group, a siRNA-control group, and a siRNA-LINC00638 group. The transfection efficiency of overexpression plasmid and siRNA was detected by real-time PCR, the expression of TNF-α and IL-10 was detected by ELISA, and the expression of antioxidant proteins HO-1 and SOD2 was detected by immunofluorescence.@*RESULTS@#Compared with the control group, the expression of LINC00638 in the RA group was lower (P<0.01). The area under the curve (AUC) of the receiver operating characteristic (ROC) curve of LINC00638 was 0.9271. The DAS28 in RA group was 5.70 (5.40-6.50), the Quantitative Score of Damp-heat Syndrome was 20.0 (17.0-23.0), and the VAS score was 7.0 (6.3-8.0). Compared with the control group, the ESR, CRP, RF, anti-CCP, SAS and SDS scores in the RA group were significantly increased (all P<0.01). Spearman correlation analysis showed that: LINC00638 was negatively correlated with ESR (r=-0.532, P<0.01), CRP (r=-0.367, P<0.05), TNF-α (r=-0.375, P<0.01), MDA (r= -0.295, P<0.05), DAS28 (r=-0.450, P<0.01), and which was positively correlated with SOD2 (r=0.370, P<0.05). After the induction of RA-FLS, the expression level of LINC00638 was significantly decreased (P<0.01), indicating that the stimulation of PBMC could effectively reduce the expression of LINC00638 in RA-FLS, so the experimental model of RA-FLS-induced by PBMC was utilized. Compared with the pcDNA3.1-control group, the expressions of LINC00638, IL-10, SOD2, and HO-1 in the pcDNA3.1-LINC00638 group were significantly increased (all P<0.01), and the expression of TNF-α was decreased (P<0.01). Compared with siRNA-control group, LINC00638, IL-10, SOD2 and HO-1 in the siRNA-LINC00638 group were significantly decreased (all P<0.01), and TNF-α was significantly increased (P<0.01).@*CONCLUSIONS@#LINC00638 is down-regulated in the peripheral blood of RA patients with damp-heat arthralgia syndrome, which is correlated with disease activity, immune inflammation and oxidative stress. Overexpression of LINC00638 can down-regulate pro-inflammatory factors, up-regulate anti-inflammatory factors, and increase antioxidant enzyme activity, thereby improving inflammation and oxidative stress in RA. LINC00638 is the differential lncRNA obtained by the research group's previous high-throughput sequencing of the whole transcriptome of peripheral blood PBMCs in RA patients and validation of clinical samples. In order to deepen the molecular biology research of this gene, the microRNA and mRNA targeted by LINC00638 can be further studied from the perspective of competing endogenous RNAs.

Study on hemodynamics of high altitude polycythemia by 3D-ASL combined with CT cerebral perfusion / 中国辐射卫生

Objective To investigate the changes of CT cerebral perfusion (CTP) and the application value of nuclear magnetic resonance proton spin labeling (3D-ASL) and to conduct a comparative study. Methods Multi-slice spiral CT(MDCT) was used to study the changes of CTP in 22 patients with HAPC. Comparison of CT whole-brain perfusion technique and nuclear magnetic resonance proton spin labeling technique (3D-ASL) in hemodynamic changes of the brain in plateau polycythemia. Results With the aggravation of HAPC, CBF of cerebral cortex and white matter showed a downward trend. Except the white matter of frontal lobe and temporal lobe, the difference of HAPC among different diseases was statistically significant (P < 0.05). Along with the aggravation of, each part of the brain cortex and white matter CBV increase, white matter, and each part CBV difference had statistical significance between different condition (P < 0.05). With the aggravation of the disease, the MTT of cortex and white matter in all parts of the brain increased significantly, and the difference of MTT between different parts of the disease was statistically significant (P < 0.05). HAPC patients along with the aggravation of different level, rCBF is reduced, in addition to the parietal cortex, temporal and occipital white matter, white matter rCBF differences between different parts of different condition have statistical significance (P < 0.05). ROC curve was used to evaluate the diagnostic value of CTP and ASL. The two curves were close to each other, and CTP was slightly better than ASL. Conclusion With the progression of HAPC, cerebral blood flow decreased, blood volume increased, and average blood flow time prolonged in patients with different degrees of HAPC. CTP and ASL had similar effects, and the former had slightly better value.

The value of diffusion kurtosis imaging combined with diffusion weighted imaging in evaluating the microstructure of cerebral gray and white matter in chronic mountain sickness / 实用放射学杂志

Objective To explore the gray and white matter microstructures in the brain of patients with different degrees of chronic mountain sickness(CMS).Methods 30 cases of CMS (10 cases in each group divided into mild,moderate and severe groups according to the severity)were collected as experimental group,and 10 normal adults in high altitude area were collected as the normal control group.All cases underwent MRI conventional head sequences,diffusion weighted imaging (DWI)and diffusion kurtosis imaging (DKI)sequences.The values of mean kurtosis(MK),radial kurtosis(RK),kurtosis anisotropy(KA)and apparent diffusion coefficient(ADC) graphs were reconstructed by post-processing software respectively.Selected the region of interest(ROI)symmetrically and fixedly, then measured and analyzed the parameter values of ROI in the same area.Results Compared the CMS groups with normal control group,the diffusion parameters and ADC values in certain parts of deep gray matter nucleus and white matter fibers were statistically significant,and the difference was significant with the progression of the disease.Conclusion DKI combined with DWI has certain value in evaluating the gray and white matter microstructure of human brain,there are some difference in the brain microstructure between CMS patients and high altitude normal subjects,additionally,the difference in different degrees of CMS is diverse.

Effects of Hand-arm Bimanual Intensive Training in Group on Functional Independence and Quality of Life of Children with Hemiplegic Cerebral Palsy / 中国康复理论与实践

Objective To explore the effects of hand-arm bimanual intensive training (HABIT) in group on functional independence and quality of life of children with hemiplegic cerebral palsy. Methods From November, 2015 to September, 2016, 20 children with hemiplegic cerebral palsy were randomly divided into control group (n=10) and experimental group (n=10). Both groups received routine occupational therapy, and the experimental group received HABIT in group one hour per day additionally, for eight weeks. They were assessed with the Carroll Upper Extremities Functional Test (UEFT), Functional Independence Measure Children's Edition (WeeFIM) and Chinese Version Pe-diatric Quality of Life Inventory (PedsQLTM) 3.0 Cerebral Palsy Module respectively before and after treatment. Results After treatment, the scores of UEFT, WeeFIM and the PedsQLTM3.0 improved in both groups (t>3.970, P2.306, P<0.05). Conclusion HABIT in group could improve the fine function of upper extremity and hands coordina-tion of children with hemiplegic cerebral palsy, and enhance the functional independence and quality of life.

Development and Clinical Effect of Self-made Lower Limbs Rehabilitative Apparatus for Cerebral Palsy / 中国康复理论与实践

Objective To develop a lower limbs rehabilitative apparatus and explore its effects. Methods From January to September, 2016, 28 children with spastic cerebral palsy were divided into control group (n=14) and observation group (n=14) randomly. The control group received routine rehabilitation, while the observation group received self-made lower limbs rehabilitative apparatus training addition-ally. They were assessed with Gross Motor Function Measure (GMFM)-88 and Berg Balance Scale (BBS) before and three months after treatment. Results There was no significant difference in the scores of GMFM-88 and BBS between two groups before treatment (P>0.05), while they increased after treatment (t>6.124, P2.329, P<0.05). Conclusion Self-made lower limbs rehabilitative apparatus could help to improve the gross motor function and balance function in children with spastic cerebral palsy.

Diffusion kurtosis imaging for demonstrating the microstructure of brain gray and white matter in patients withchronic mountain sickness / 实用医学杂志

Objective To explore the differences between patients withchronic mountain sickness (CMS) and healthy people in the microstructure of brain gray and white matter by using diffusion kurtosis imaging (DKI). Methods 21 CMS patients were recruited to a study group and 20 healthy volunteers were assigned to a control group. Both groups received conventional MRI and DKI sequence scans. The mean kurtosis (MK) values ,radial kurtosis (RK) values and kurtosis anisotropy (KA) values in each region of interest (ROI) in the cerebral gray and white matter were measured and the same part of the left and right side ROI parameters was counted. The data satisfied the normal distribution and the paired samples t?test was used;the ROI parameters between the two groups in the same parts of the same side followed the normal distribution and the two independent samples t?test was used. Results The KA values in both sides of the anterior limb of internal capsule ,the MK values and RK values in bilateral caudate nucleus head and thalamus had side difference in CMS group. In both sides of the anterior limb of the internal capsule′s MK values,KA values and thalamus′s MK values,RK values existed side difference in the control group. The KA values of the right anterior limb in internal capsule were lower than those in the left in both groups;the right thalamus′s MK values and RK values were higher than the other side. The RK value in genu of corpus callosum differed significantly ,and it was lower the CMS group than in the control group. The difference of the KA values in corpus callosum ,the MK value in the left anterior limb of internal capsule ,the RK values in the left posterior limb of internal capsule ,the MK values in the right caudate nucleus head ,the MK values in bilateral lenticular nucleus and the MK values and KA values in the right thalamus were significant ,and they were higher inthe CMS group than in the control group. Conclusions The left and right cerebral hemispheric micro?structure is not exactly symmetrical between patients with CMS and healthy people living in high altitude areas , there are differences in some brain areas. The sensitivity and reactivity of brain tissue to high altitude hypoxia are different in patients with CMS ,there are various degrees of difference between the CMS and the normal in the corpus callosum,basal ganglia region and thalamus.

Early systemic nursing intervention for the incidence of constipation in depressed patients during treatment with amitriptyline / 中国实用护理杂志

Objective To investigate the effect of early systemic nursing intervention applied by ward nurse on constipation among patients with depression. Methods A total of 144 participants were divided into the intervention group (72 cases) andthe control group (72 cases) by random number table. Except for a period of 4 weeks routine nursing and 4 weeks follow-up observation which were applied for control subjects, systemic nursing interventions werealso conducted inintervention patients. The incidence of constipation and constipation symptom scoreswere measured at the ends of the 4th and 8th week of treatment. Results The incidences of constipation and constipation symptom scores of the 4th and 8th weekend in the intervention group were 17.6% (12/68), 6.59 ± 4.08, 23.5% (16/68) and 6.81 ± 3.99 respectively. While in the control group they were 34.9%(22/63), 8.84 ± 4.45, 44.4%(28/63) and 10.52 ± 3.86 respectively. These differences between two groups at the 4th and 8th weekend were all significant (χ2=5.077, t=3.023, P 0.05). Conclusions In patients with depression, early systemic nursing intervention can effectively ameliorate the constipation caused by amitriptyline.

The study of coronary artery morphology and left heart function of resident population in plateau / 实用放射学杂志

Objective To explore the features of coronary artery morphological changes and left ventricular function indicators of resident population in plateau .Methods 50 plateau healthy adults and 50 plain‐and Dalian‐healthy volunteers completed coronary CTA examination .We measured the pipe diameter of left main coronary atery and right coronary artery and their branches ,respec‐tively .Furthermore ,SV and EF value of left ventricular cardiac function indexes and the wall thickening of free ventricular wall at left ventricular end systolic were measured .Results The average diameter of proximal right coronary of plain‐and Dalian‐healthy volun‐teers thicker than plateau group ,with statistical difference ;Other coronary artery branch did not exhibit any significant between‐group differences ;The two groups did not show significant between‐group differences with heart function indexes .Conclusion The body circulation system have adaptability and compensatory changes of resident population in plateau ,and their coronary artery mor‐phology and left ventricular function are as similar as plain people .

Clinical and side effect of the short term radiotherapy combining with chemotherapy on nasopharyngeal carcinoma patients with stages Ⅲ and ⅣA / 中国综合临床

Objective To explore the short term treatment effectiveness and the side-effect of radiotherapy combined with two kinds of chemotherapy scheme on nasopharyngeal carcinoma patients with stage Ⅲ and Ⅳa.Methods One hundred and fifty nasopharyngeal carcinoma cases with stage Ⅲ/Ⅳa were randomly divided into A and B group.Patients in A group (75 cases) were received radiotherapy combined with 2 courses ((21-28) d/course) paclitaxel (135 mg/m2) + cis-platinum complexes (DDP) 80 mg/m2 chemotherapy concurrently,while patients in B group (75 cases) were received radiotherapy combined with 6 courses DDP 30 mg/m2 per week chemotherapy concurently.The short term treatment effectiveness and the sideeffect of radiotherapy combined with two kinds of chemotherapy scheme were observed.Result After the treatment,the primary lesion complete remission(CR) rate in A group and B group were 68％ (51/75),52％ (39/75).The CR rate of lymph node of neck in A and B group was 64.0％ (48/75),48.0％ (36/75) and 45.3％ (34/75),20.0％ (15/75) of primary lesion and lymph node of neck.The differences were significant(x2=4.25,3.90,10.94 ;P ＜0.05).After 3 months of treatment,there was no significant difference between A and B group in terms of CR rate of the primary lesion,lymph node of neck and primary lesion and lymph node of neck (P ＞0.05).During the treatment,the rate of bone marrow depression at grade Ⅲ in A group and B group were 38.67％ (29/75) and 21.33％ (16/75),21.33％ (16/75) and 6.67％ (5/75) in terms of the rate of grade gastrointestinal reaction at stage Ⅲ,46.66％ (35/75) and 21.33％ (16/75) regarding of oral cavity mucomembranous injury at stage Ⅲ,21.33％ (16/75) and 9.34％ (7/75) in terms of the rate of radioactivity skin destruction at stage Ⅲ.All differences were significant (P ＜ 0.05).During the short-term follow up (1-3 years),both the rate of local recurrence and the rate of metastasis in A group was as same as that in B group(P ＞0.05).Conclusion During the treatment,the side-effect of approach of paclitaxel (135 mg/m2) + DDP 80 mg/m2 in stage Ⅲ/Ⅳa nasopharyngeal carcinoma patients is more severity than that of DDP 30 mg/m2 per week chemotherapy.However,there is no significant difference in terms of the short term treatment effectiveness.The prospective efficacy needs to be further investigation.

Clinical research on correlationship between thrombomodulin level,dose-volume parameters with acute radiation pneumonitis / 重庆医学

Objective To study the relationship between the level of serum thrombomodulin (TM ) ,radiation dose-volume factors with acute radiation pneumonitis (ARP) .Methods 54 patients with lung cancer were given the routine 3 -dimensional conformal radiation therapy(3DCRT) and chemotherpy ,20 cases received the concurrent radiochemotherapy and 34 cases were performed the the sequential chemotherapy .The serum TM level was measured with enzyme-linked immunosorbent assay(ELISA) before radio-therapy(B-RT) and at 30 Gy(M-RT) in radiotherapy .The ARP grade was evaluated according to the criteria of the Common Ter-minology Criteria for Adverse Events(CTCAE v3 .0) by the National Caner Institute(NCI) ,grade 2 or more was taken as ARP . The relationship between the serum TM level ,dose-volume factors with ARP was analyzed .Results 20 cases (37% ) had ARP .12 cases got grade 2 ARP and 8 cases had grade 3 .The occurrence rates of ARP in the minimal lethal dose (MLD) Gy 10 groups ,V5 < 50% and ≥ 50% groups ,V10 < 40% and ≥ 40% groups ,V20 < 25% and ≥ 25% groups ,V30 < 13% and ≥ 13%groups ,TM decrease group and TM increase group after 30 Gy radiation were 8% vs .62% ,7% vs .69% ,21% vs .75% ,28% vs . 56% ,15% vs .57% and 50% vs .13% respectively ,the differences had statistical significance (χ2 = 16 .83 ,22 .29 ,14 .05 ,3 .97 , 10 .08 ,6 .46 ,P<0 .05);in the ARP group and non-ARP group ,MLD ,V5 ,V10 ,V20 and V30 were (12 ± 2) vs .(9 ± 2) ,(58 ± 10) vs .(43 ± 10) ,(42 ± 8) vs .(30 ± 8) ,(23 ± 3) vs .(19 ± 6) ,(15 ± 4) vs .(11 ± 4) respectively ,the differences had statistical signifi-cance (t= -4 .96 ,-5 .27 ,-5 .70 ,-3 .37 ,-3 .61 ,P<0 .05) .Conclusion Multiple dose-volume parameters are associated with the occurrence rate of ARP .The patients with decreased serum TM level after radiotherapy are liable to develop ARP .

The Study of 16-slice Spiral CT for Coronary Artery Atherosclerotic Plaque / 实用放射学杂志

Objective To study the diagnostic value of coronary disease with 16-slice spiral CT.Methods 35 patients with coronary heart disease(CHD) were divided into two groups according to the risk rate of CHD:group 1 with acute coronary artery syndrome(ACS)(including acute myocardial infarction,AMI;unstable angina,UA);group 2 with stable angina(SA).They were studied by 16-slice spiral CT(retrospectively ECG-gating,0.5 s ratation),the images were reconstructed by survey methods to display the coronary artery atherosclerosis plaques,then to evaluate the nature of plaques by detecting CT value of plaque(using the standard of the CT value of the coronary artery atherosclerosis plaque of Schroeder)and to analyze the degree of the stenosis of coronary artery caused by the different type of plaque.Results There were 19 soft plaqes,11 middle plaques and 7 calcification plaques in ACS group;3 soft plaqes,3 middle plaques and 11 calcification plaques in SA group.There was a positive relation between soft plaqes and middle plaques with the risk rate of CHD,especially soft plaque(P

Improved Watdr Supply and Entro-lnfec-tiqns Diseases in Rural Areas of / 环境与健康杂志

The relation between improved water supply and entro-infectious diseases was studied with cross-section and self-control study methods'the results showed an significantly decreased mobidity of entro infectious diseases in areas with improved water supply compared with with those with scaltering water supply,so did the coliform counts in waters,Which showed that improved water supply if of great significance for decreasing entro-infectious diseases morbidity.