Objective To study the clinical features and spirometry of children with chronic cough and positive findings by bronchial provocation test.Methods Four hundred and fifty children with chronic cough from 3 hospitals of Shanghai Children's Medical Center Affiliated to Shanghai Jiao Tong Medical University School of Medicine,Gong Li Hospital of Pudong New Area,Pudong Hospital,were enrolled in this study from December 2012 to December 2014,and among them,373 cases completed the questionnaires,spirometry and bronchial provocation test.The differences in clinical features and spirometry between the bronchial provocation test positive group and negative group were compared.And the further evaluation of their clinical value was performed.Results Two hundred and thirty-six cases of children with bronchial provocation tests positive showed much higher rate of dry [72.03％ (170/236 cases)] and night cough[58.90％ (139/236 cases)] than those in the negative group[27.00％ (37/137 cases),22.63％ (31/137cases)],and the differences were significant (x2 =71.154,45.973,all P ＜0.01).Children in positive group also had higher morbidity of eczema[52.12％ (123/236 cases)],allergic conjunctivitis [24.15％ (57/236 cases)] and inhaled allergy history[40.25％ (95/236 cases)] than those in negative group[32.85％ (45/137 cases),10.95％ (15/137cases),18.98％ (26/137 cases)],and there existed significant differences (x2 =13.006,9.701,17.904,all P ＜0.01).And they also had higher asthma heredity [18.22％ (43/236 cases)] than that in negative group [9.49％(13/137 cases)],and the difference was significant (x2 =5.179,P =0.023);with worse small airway function [50.85％ (120/137 cases) vs 36.50％ (50/137 cases)] (x2 =7.197,P =0.007).For further study,the sensitivity and specificity for dry cough were both high(72.03％ and 72.99％).For specificity,family history was the most highest one (90.51％),and night cough and allergic conjunctivitis were also high.Conclusions Pulmonary function tests to reflect small airway function abnormalities,combined with a family history of asthma and chronic cough in children related to eczema,allergic conjunctivitis,and inhalation allergy history clinical features,can better predict airway hyperresponsiveness.

Objective: To explore age-based clinical and immune parameters in Henoch-Schönlein purpura (HSP) to determine clinically useful markers reflecting disease characteristic. Methods: A cohort of 502 patients with HSP were enrolled into this retrospective study to evaluate their clinical and immune data. Results: Majority HSP cases occurred at age ≤14 years and showed significant immune imbalances of ESR, CD3⁺ cells, CD4⁺ cells, CD3^-CD16⁺CD56⁺ cells, CD4⁺/CD8⁺ cells, IgG, IgA, IgM, IgE, complements C3/C4 and ASO in the acute phase. Compared to patients aged >14 years, symptoms of joint were more frequent at disease onset in patients aged ≤14 years (20.8% vs 7.6%, χ²=13.547, P<0.001) , and involvement of digestive tract and joint were also more frequent (57.4% vs 33.8%, χ²=24.106, P<0.001; 55.9% vs 32.5%, χ²=23.768, P<0.001, respectively) , but not for involvement of kidney (21.4% vs 51.3%, χ²=42.440, P<0.001) . The patients aged ≤14 years had distinct immune state, reductions of CD3⁺ cells, CD4⁺ cells and IgG were more frequent than patients aged >14 years, also increase of ASO (33.1% vs 20.0%, χ²=6.656, P=0.010) , but not increase of IgA (2.6% vs 39.4%, χ²=15.582, P<0.001) . In addition, reduction of IgG and increase of IgE were positively associated with digestive tract involvement (P<0.001, P=0.001, respectively) , reduction of CD3⁺CD4⁺ cells and normal IgM were positively associated with joint involvement (P=0.004, P=0.003, respectively) , increase of CD3⁺CD8⁺ cells and normal CD3⁺ cells were positively associated with kidney involvement (P=0.032, P=0.014, respectively) . Conclusion HSP showed significant immune imbalance in the acute phase, patients between aged ≤14 and >14 years had distinct clinical and immune characteristic, and abnormal immune parameters were significantly associated with organ involvements.

Objective To evaluate the serum levels of adiponectin(APN),B-type natri-uretic peptide(BNP),high sensitivity C-reactive protein (hs-CRP)and their clinical significance in patients with degenerative heart vascular disease (DHVD )according to different cardiac function classification.Methods According to New York Heart Association(NYHA),132 patients with DHVD were divided into NYHA class Ⅰ group(A group),NYHA class Ⅱ group (B group),NY-HA class Ⅲ group (C group),NYHA class Ⅳ group (D group).The serum levels of APN , BNP,hs-CRP were measured,left ventricular ejection fraction (LVEF)were determined by Doppler spectrum analysis.Results The serum levels of APN,BNP and hs-CRP levels signifi-cantly increased in patients with a higher class of NYHA (P <0.01).The serum APN,BNP and hs-CRPlevelswerenegativelycorrelatedwithLVEFinallpatients (r = -0 .3 6 ,P <0 .0 1 ;r =-0.42,P <0.01;r =-0.39,P <0.01).Conclusion The serum APN,BNP and hs-CRP levels are helpful in evaluating the changes in cardiac function of DHVD.

Objective To evaluate the serum levels of adiponectin(APN),B-type natri-uretic peptide(BNP),high sensitivity C-reactive protein (hs-CRP)and their clinical significance in patients with degenerative heart vascular disease (DHVD )according to different cardiac function classification.Methods According to New York Heart Association(NYHA),132 patients with DHVD were divided into NYHA class Ⅰ group(A group),NYHA class Ⅱ group (B group),NY-HA class Ⅲ group (C group),NYHA class Ⅳ group (D group).The serum levels of APN , BNP,hs-CRP were measured,left ventricular ejection fraction (LVEF)were determined by Doppler spectrum analysis.Results The serum levels of APN,BNP and hs-CRP levels signifi-cantly increased in patients with a higher class of NYHA (P <0.01).The serum APN,BNP and hs-CRPlevelswerenegativelycorrelatedwithLVEFinallpatients (r = -0 .3 6 ,P <0 .0 1 ;r =-0.42,P <0.01;r =-0.39,P <0.01).Conclusion The serum APN,BNP and hs-CRP levels are helpful in evaluating the changes in cardiac function of DHVD.

The concept of holism is the core idea of traditional Chinese medicine （TCM）. Various organs and tissues coordinate with each other to maintain the body's life activities， with a close and mutual influence between the spleen， stomach， and the central nervous system （brain）. The gut-brain axis plays an important bridging role between the digestive system and the central nervous system， achieving bidirectional information exchange between the brain and the gastrointestinal tract through complex neuroendocrine and immune mechanisms. The theory of cross-organ interaction involves the mutual influence， coordination， and integration between different organs and systems； multimodality， on the other hand， utilizes multiple sensory modalities， such as vision， hearing， and touch， to convey information. By combining TCM theory with the gut-brain axis theory， a cross-organ multimodal characterization system is established to explore its mechanism and application value in refractory diseases such as functional gastrointestinal disorders， precancerous gastrointestinal diseases， Alzheimer's disease， Parkinson's syndrome， type 2 diabetes， and depression.

OBJECTIVE: To observe the effect of acupoint injection of bone mesenchymal stem cells (BMSCs) combined with Chinese herbs of benefiting for activating blood circulation for capillary density and arterioles density in skeletal muscle in ischemic hind limb of diabetes mellitus (DM) rats. METHODS: A total of 80 rats were randomized into a normal sham operation group (10 rats) and a model group (70 rats). Disposable intraperitoneal injection of streptozotocin (STZ, 50.0 mg/kg) was used to establish DM model, and the rats in the model group were randomized into 7 subgroups, 10 rats in each one. The subgroups were the DM sham operation group, DM ischemic group, Chinese herb group (intragastric herbs of benefiting for activating blood circulation), local injection group (BMSCs local injection), local injection + Chinese herb group (BMSCs local injection combined with intragastric herbs of benefiting for activating blood circulation), acupoint injection group (BMSCs acupoint injection), acupoint injection + Chinese herb group (BMSCs acupoint injection combined with intragastric herbs of benefiting for activating blood circulation). The local injection was phosphate buffer (PBS) injection at the equidistant 5 points along the line between the ischemic tissue and the normal tissue a time. The acupoints were "Sanyinjiao" (SP 6), "Zhaohai" (KI 6), "Huantiao" (GB 30), "Housanli" (ST 36) and "Yanglingquan" (GB 34). 100 μL BMSCs with 1×10/mL was totally injected at the above acupoints for one rat, 20 μL an acupoint. 1.5 kg/L Chinese herbs were applied by intragastric administration, including 120 g Radix Astragali, 120 g Codonopsis, 48 g Radix Glycyrrhiza, 120 g Angelica sinensis, 120 g Blood Rattan, 48 g Achyranthes bidentata. Intragastric distilled water was used in the other non-Chinese herb groups. The expressions of α-smooth muscle actin (α-actin), latelet endothelial cell adhesion molecule (CD31) and von willebrand factor (vWF) in the skeletal muscle were detected with immunohistochemical SP two-step method. RESULTS: Twenty-one days after intervention, the expressions of α-actin and CD31 on the operation hind limb were higher than those on the healthy hind limb in all the groups, except the Chinese herb group (<0.05<0.01). The vWF expressions on the operation side were lower than those on the healthy side in the Chinese herb group, the local injection group, the local injection + Chinese herb group and the acupoint injection + Chinese herb group (<0.05, <0.01). The α-actin expression on the operation side in the acupoint injection + Chinese herb group was higher than those in the normal sham operation group, DM sham operation group, the DM ischemic group and the local injection group (<0.05, <0.01). The CD31 expressions in the acupoint injection group, the acupoint injection + Chinese herb group, local injection + Chinese herb group were higher than those in the normal sham operation group, DM sham operation group and DM ischemic group (<0.05, <0.01). The CD31 expression in the acupoint injection + Chinese herb group was higher than those in the Chinese herb group and the local injection group (both <0.05). The vWF expressions in the local injection + Chinese herb group, the acupoint injection group and the acupoint injection + Chinese herb group lower than those in the DM sham operation group and the DM ischemic group (<0.05, <0.01). CONCLUSION schemia increases the expressions of the vascular density related factors of α-actin and CD31. It is more obvious for the increasing expressions of α-actin and CD31, and decreasing expression of vWF with the interventions of simple BMSCs injection and simple Chinese herbs of benefiting for activating blood circulation, especially with the combination of the above tow methods. It is indicated that acupoint injection of BMSCs combined with Chinese herbs of benefiting for activating blood circulation can improve the angiogenesis of ischemic tissue.
Acupuncture Points ; Animals ; Diabetes Mellitus ; Ischemia ; Lower Extremity ; Mesenchymal Stem Cells ; Rats ; Rats, Sprague-Dawley