OBJECTIVETo observe the clinical efficacy of Compound Xiatianwu tablets in the treatment of active rheumatoid arthritis.

METHODOne hundred and eighty cases with active rheumatoid arthritis were randomly divided into the control group (60 cases) with leflunomide, sulfasalazine, and celecoxib; the treatment group (120 cases) given compound Xiatianwu tablets on the basis of the control group, 2 tablets each time, 3 times/day, with the course of treatment of 3 month. Patients of the two groups were observed for clinical symptoms, erythrocyte sedimentation rate, C-reactive protein, rheumatoid factor, and immunoglobulin changes before and after the treatment.

RESULTThe treatment group showed an overall efficiency of 94. 2% , the Xiatianwu group showed an overall efficiency of 80. 0%, while the control group showed an overall efficiency of 81.7%. The difference among the three groups was statistically significant (P <0. 05 or P <0. 01) , indicating that the treatment group was superior to the Xiatianwu group, while the Xiatianwu group was superior to the control group.

CONCLUSIONCompound Xiatianwu tablets has remarkable effect in the treatment of active rheumatoid arthritis.

Adult ; Arthritis, Rheumatoid ; drug therapy ; immunology ; metabolism ; pathology ; C-Reactive Protein ; metabolism ; Drugs, Chinese Herbal ; pharmacology ; therapeutic use ; Erythrocytes ; drug effects ; Female ; Humans ; Immunoglobulins ; metabolism ; Male ; Middle Aged ; Tablets ; Treatment Outcome ; Young Adult

Female ; Humans ; Immunohistochemistry ; In Situ Hybridization ; Infant, Newborn ; Lung ; metabolism ; pathology ; Macrophage Migration-Inhibitory Factors ; analysis ; genetics ; Male ; Respiratory Distress Syndrome, Adult ; blood ; genetics ; pathology

Based on the structure and function of acupoint and in association of the definition and principle of sensor, the acupoint is the sensitive element, being sensitive to the physical stimulation with acupuncture and moxibustion and sensitively responded to the disorders; the acupoint is the sensing element, transforming the changes of the acupoint information via the complicated internet conduction, integration and regulation, so as to generate the effects on organic body; the acupoint is the conversion element, transforming every irritation into the bioelectric signal or optical signal so that the organic body could recognize it. Therefore, the acupoint is regarded as the sensor of information in the organic body.
Acupuncture Points ; Electrophysiological Phenomena ; Humans ; Meridians

In this paper, the antitussive and expectorant activity of platycodin D (PD) were studied by constructing a mouse cough induced by concentrated ammonia water and a mouse trachea phenol red excretion model. The mechanism of antitussive and expectorant effect of PD was studied by metabolomics. The animal experiment was approved by the Animal Ethics Committee of Jiangxi University of Chinese Medicine (approval number: JZLLSC-20220739). Then mice were randomly divided into the normal, model, positive drug, PD low-dose, PD medium-dose and PD high-dose group. The antitussive and expectorant effects of PD were evaluated using a cough mouse model induced by concentrated ammonia water and a mouse tracheal phenol red excretion model, respectively. UHPLC-LTQ-Orbitrap-MS was used to identify the metabolites of mouse lung tissue, and multivariate statistical analysis method of orthogonal partial least squares discriminant analysis (OPLS-DA) was used for metabolites profile analysis. The differential metabolites were screened by variable projected importance value (VIP) and t-test results. Pathways for enrichment of differentiated metabolites were analyzed using the MetaboAnalyst platform. The comparative method was applied to analyze the differences in mechanisms of PD, Deapio-platycodin D (DPD) and total platycosides fraction. The results showed that PD at different concentrations could significantly prolong (P < 0.05) the incubation period of cough mice induced by ammonia water, reduce the coughs frequency, and significantly increase (P < 0.05) the amount of phenol red excretion in phenol red excretion model mice. PD could regulate 6 metabolic pathways of phenylalanine, tyrosine and tryptophan biosynthesis, linoleic acid metabolism, phenylalanine metabolism, glycerophospholipid metabolism, and tyrosine metabolism to exert antitussive effect. It could also regulate 8 metabolic pathways of linoleic acid metabolism, glyoxylic acid and dicarboxylic acid metabolism, glycerol phospholipid metabolism, citric acid cycle and arachidonic acid metabolism to exert an expectorant effect. However, only linoleic acid metabolism and glycerophospholipid metabolism could be regulated by the PD, total platycosides fraction and DPD, which may be ascribed to the structural difference of the platycosides and the interaction between platycosides and the intestinal microbiota. Functional analysis showed that these metabolic pathways are closely related to the regulatory mechanisms of anti-inflammatory response, immune function regulation, neurotransmitter release, cell signal transduction, energy metabolism and cell apoptosis. This study shows that PD possesses good antitussive and expectorant activities. In addition, the mechanism difference of PD, total platycosides fraction and DPD imply that the apiose in PD and the interaction between PD and intestinal microbiota could exert an important effect on the antitussive and expectorant mechanism of the platycosides.

OBJECTIVETo compare the differences in mental health state and psychological capacities between Chinese college students with and without siblings.

METHODSThe psychological status and capacities were evaluated with SCL-90, the Self-Esteem Scale, Spheres of Control Scale, Security Questionnaire and Cattell 16-PF Questionnaire in 427 college students, and among the students who presented valid responses, 139 with and 139 without siblings were selected for this comparative study.

RESULTSThe total score and average score of SCL-90 in college students without siblings were significantly lower than those in students with siblings (P<0.05); the scores of factors C, E, and F of 16-PF were significantly higher but the score of factor O significantly lower in the former group (P<0.05). The scores of certainty in control, interpersonal security and total score of security were significantly higher in the students without siblings (P<0.01).

CONCLUSIONThe mental health state and some of the psychological capacities are generally better in college students with siblings than in those without siblings.

Humans ; Mental Health ; Siblings ; Students ; psychology ; Surveys and Questionnaires ; Universities ; Young Adult

OBJECTIVESTo investigate the relationship of the transforming growth factor beta1 (TGF-β1) mRNA expression in atrial myocardium and the effectiveness of radiofrequency Maze procedure in patients with rheumatic valvular disease (RHD) and permanent atrial fibrillation (AF).

METHODSBetween January 2008 and September 2008, 40 patients with RHD and AF underwent a radiofrequency Maze procedure with concomitant valvular surgery. The patients were assigned to normal sinus rhythm (SR) group (group A) and persistence AF group (group B) according to the results of the 6-month follow-up. Another 10 patients with SR and RHD undergone valvular surgery alone were assigned to control group (group C). Left atrial appendage were obtained in all patients. Expressions of TGF-β1 mRNA were detected by semiquantitative RT-PCR technique. CVF-I and CVF-III were observed by sirius red staining.

RESULTSAt 6-month follow-up, there were 28 patients in group A and 12 in group B. Patients in group A and group B had higher mRNA expressions of TGF-β1, CVF-I and CVF-I/CVF-III compared with group C (P < 0.05). Also, the group B had higher mRNA expressions of TGF-β1, CVF-I and CVF-I/CVF-III than group A (P < 0.05). The patients who had return of functional atrial contraction in group A had lower mRNA expression than the non-return patients (39 ± 12 vs. 60 ± 12, P < 0.05). The TGF-β1 mRNA expression had a correlation with both the contents of CVF-I and left atrial diameter (r = 0.786, P < 0.05; r = 0.858, P < 0.05). Multiple logistic regression analysis revealed that the risk factors which independently associated with the postoperative persistence of atrial fibrillation at 6-month follow-up includes mRNA expression levels of TGF-β1 (OR = 1.13, 95%CI 1.05 - 1.18, P = 0.031), CVF-I (OR = 1.07, 95%CI 1.00 - 1.13, P = 0.037) and lett atrial diameter (OR = 2.23, 95%CI 1.08 - 4.59, P = 0.042).

CONCLUSIONSThe atrial TGF-β1 mRNA expression level could predict the persistence of AF and the return of the functional atrial contraction at 6-month follow-up in patients who underwent rheumatic valvular surgery and concomitant radiofrequency Maze procedure.

Atrial Fibrillation ; etiology ; metabolism ; surgery ; Catheter Ablation ; Follow-Up Studies ; Heart Atria ; metabolism ; Humans ; Rheumatic Heart Disease ; complications ; Transforming Growth Factor beta1 ; metabolism ; Treatment Outcome

OBJECTIVETo investigate the effects of long-term hormone replacement therapy (HRT) on the breasts of postmenopausal women using mammary ultrasonography.

METHODSAn open randomized clinical study was designed. The percutaneous estradiol gel was used in a cyclic regimen combined with micronized progesterone (MP) or medroxyprogesterone acetate (MPA). Sixty healthy women (natural menopause for 1 to 5 years) were recruited and divided into four groups according to the dosage of estrogen and two kinds of progestin. All were given for 25 days per month. Mammary ultrasonography was used to observe breast glandular section thickness, breast duct width, the morphology of lobular unit and the blood flow of color Doppler imaging at baseline and every year from the second to seventh year of HRT. The serum estradiol was also measured from the 15th to 25th day of the cycle. Breast pain was recorded by the subjects.

RESULTS(1) The breast glandular section thickness after HRT was larger than that of before HRT. The breast glandular section thickness became larger gradually over time while the breast duct width became smaller over time. The breast duct width of the fifth year of HRT was significantly different from that of the sixth year (P < 0.05). (2) Twenty-two persons had new breast structure changes after HRT, and the accumulated incidence was 41.5%. New solid lesions formation occurred in five subjects (8.3%) and new cyst formation occurred in one subject (1.7%). After the second year of HRT, the serum estradiol level of the subjects with breast structure changes was higher than that of without breast structure changes and in the sixth year of HRT, and the difference was significant (P < 0.05). After the second year of HRT, the breast glandular section thickness of the subjects with breast structure changes was larger than that of without breast structure changes and in the fifth and sixth year of HRT, the difference was significant (P < 0.05). (3) After HRT, the serum estradiol level of subjects with mastalgia was higher than that of without mastalgia and in the second and sixth follow-up year, the difference was significant (P < 0.05).

CONCLUSIONSThere is an increasing trend of the percentage of glandular tissues of the breast after HRT. There is an increasing trend of the serum estradiol level and the breast glandular section thickness among the subjects with the breast structure changes; there is an increasing trend of the serum estradiol level among the subjects with mastalgia. Mammary ultrasonography can be used to monitor breast structure changes and breast lesions during HRT.

Aged ; Breast ; pathology ; Estradiol ; therapeutic use ; Estrogen Replacement Therapy ; adverse effects ; Female ; Humans ; Medroxyprogesterone Acetate ; therapeutic use ; Menopause ; Middle Aged ; Time Factors ; Ultrasonography, Mammary

BACKGROUND/AIMS: In endoscopic submucosal dissection (ESD) training, only a flat target lesion can usually be simulated in the normal mucosa. This study aimed to evaluate the feasibility of simulated targets in the stomachs of live pigs for complete training. METHODS: Six trained endoscopists with hands-on experience with ex vivo, isolated pig stomachs were enrolled in this pilot study. An endoscopic banding device was used to create a polyp that was snared, leaving an ulcerated lesion. This simulated target model was used to perform ESD in pigs. The en bloc resection rate, procedure time, complications, quality of resection, and participants' opinions on the simulated targets were compared with the conventional model. RESULTS: En bloc resections were achieved in all six simulated targets and six conventional models. The mean size of the resected specimens was 32.2 mm (range, 20 to 39 mm) in the simulated target group and 23.5 mm (range, 11 to 40 mm) in the conventional group. The target model had a high quality of resection and had a high satisfaction rate for margin identification and correct peripheral marking. CONCLUSIONS: Good identification of the lesion and ease of periphery marking in the target model may improve resection quality.
Adult ; Animals ; *Clinical Competence ; Dissection/*education ; Feasibility Studies ; Female ; Gastric Mucosa/*surgery ; Gastroscopy/*education ; Humans ; Male ; Models, Anatomic ; Pilot Projects ; Stomach/surgery ; Stomach Neoplasms/surgery ; Sus scrofa

OBJECTIVETo verify the clinical efficacy of acupuncture on motor dysfunction in ischemic stroke of subacute stage.

METHODSThe multi-central randomized controlled trial was adopted. One hundred and twenty-six cases of ischemic stroke of subacute stage were randomized into an acupuncture group (61 cases) and a conventional treatment group (65 cases). The basic treatment of western internal medicine and rehabilitation training were applied to the patients of the two groups. In the acupuncture group, acupuncture was supplemented at the body points located on the extensor of the upper limbs and the flexor of the lower limbs. In combination, scalp acupuncture was applied to NS5, MS6 and MS6 on the affected side. The treatment was given 5 times a week and totally 8 weeks were required. The follow-up observation lasted for 3 months. The scores in Fugl-Meyer scale and NIHSS scale and Barthel index were compared between the two groups before treatment, in 4 and 8 weeks of treatment and the 3-month follow-up observation after treatment separately.

RESULTSIn 4 and 8 weeks of treatment and the follow-up observation, Fugl-Meyer scale score was improved obviously in the patients of the two groups (all P<0. 01). In 8 weeks of treatment and the follow-up observation, Fugl-Meyer scale score in the acupuncture groupwas im proved much apparently as compared with that in the conventional treatment group [68. 0 (43. 0,86. 5) vs 52. 5 (30.3, 77.0), 77.0 (49.5, 89.0) vs 63. 0 (33.0, 84.0), both P<0. 05]. Except that NIHSS scale score was not reduced apparently in 4 weeks of treatment in the conventional treatment group (P>0.05), the results of NIHSS scale at the other time points were all decreased obviously as compared with those before treatment in the patients of the two groups (all P<0. 01). In 8 weeks of treatment and the follow-up observation, the results in the acupuncture group were reduced much apparently as compared with those in the conventional treatment group [5. 0 (3.0,8.0) vs 7. 0 (3.0,13.8), 4. 0 (1.5,7.0) vs 6.0 (2.0,11.7) ,both P<0. 05]. In 8 weeks of treatment and the follow-up observation, Barthel index was improved obviously as compared with that before treatment in the patients of the two groups (all P<0. 05). The improvement in the acupuncture group was much more significant as compared with the conventional treatment group [75. 0 (60. 0,87. 5) vs 65. O (36. 3, 87. 5), P<0. 051.

CONCLUSIONBased on the conventional treatment, Acupuncture achieves the satisfactory clinical efficacy on motor dysfunction in ischemic stroke of subacute stage.

Acupuncture Therapy ; Adult ; Aged ; Aged, 80 and over ; Female ; Humans ; Male ; Middle Aged ; Motor Activity ; Stroke ; physiopathology ; therapy ; Treatment Outcome

Objective To explore the endoscopic characteristics of multidrug-resistant tuberculosis (MDR-TB) combined with tracheobronchial tuberculosis (TBTB). Methods 248 MDR-TB as study group, they hospitalized from October 1st 2008 to June 31st, 2016. 274 cases of non MDR-TB with bacteria positive as control group over 2015, all of them received bronchoscopy, sputum cultured and drug sensitivity tested of Isoniazid and Rifampicin. We analyzed the results of bronchoscopy and demographic data. Results 248 cases of MDR-TB patients, of 175 (70.56%) were diagnosed TBTB by bronchoscopy, of 73 (29.44%) without TBTB. 274 cases of non MDR-TB with bacteria positive patients, of 146 (53.28%) were diagnosed TBTB, of 128 (46.72%) non TBTB, the difference of comparisons was statistically significant (χ2 = 16.42, P = 0.000). MDR-TB combined with TBTB median age was 32 years, non MDR-TB combined with TBTB median age 42 years, the difference was statistically significant (U = 9932.00, P = 0.001). Among the MDR-TB patients, of 75 (42.86%) TBTB in the upper right bronchial, of71 (40.57%) upper left bronchus, while non MDR-TB patients, of 70 (47.95%) and 60 (41.10%), there was no statistically significant difference (χ2 = 2.44, P = 0.786). Among the MDR-TB, of 76 (43.43%) were inflammation infiltration type, of 11 (6.29%) were necrosis type, of 13 cases (7.43%) granulation proliferative type, of 72 (41.14%) were scar stricture type, of 3 (1.71%) tube wall softening type. Among the non MDR-TB, in turn, TBTB type were 50 (34.25%), 41 (28.08%), 9 (6.16%), 40 (27.40%), 5 (3.43%), the difference were statistically significant (χ2 = 30.50, P = 0.000). Conclusions The detection rate of TBTB was higher in MDR-TB patients, that common occur in younger patients. TBTB common infringe on upper right bronchial and upper left bronchus, TBTB type most are inflammatory infiltration type and scar stricture type. More attention should be paid to bronchoscopy among MDR-TB patients.