Objective To investigate the reliability of Pediatric Evaluation of Disability Inventory (PEDI) in China. Methods 21 children with cerebral palsy were assessed with PEDI by 2 raters respectively. The intrarater and interrater agreement was analyzed. The internal consistency of the PEDI was also calculated. Results The ICC of intrarater and interrater was 0.919～0.993. The Cronbach α was 0.9597～0.9711 in self care, 0.9569～0.9799 in mobility, 0.9419～0.9830 in social function.Conclusion PEDI is reliable and internal consistent.

ObjectiveTo study the effects of individualized scalp acupuncture based on the focus and syndrome differentiation in traditional Chinese medicine on mobility ability of children with spastic cerebral palsy. Methods55 cases were randomly divided into 2 groups: treatment group (n=29) and control group (n=26). Treatment group received individualized acupuncture combined with rehabilitation and the control group received Jin's acupuncture combined with rehabilitation for 3 month. They were assessed with the mobility domains of the Pediatric Evaluation of Disability Inventory (PEDI). ResultsThe improvement of PEDI scores was more in treatment group than in control group （P＜0.01）.ConclusionScalp acupuncture combined with rehabilitation has active effects on mobility abilities of children with spastic cerebral palsy, and the individualized acupuncture do better than the Jin's acupuncture.

PURPOSE: This study aimed to elucidate the molecular mechanisms of the anti-pancreatic fibrosis effects of matrine in rats. MATERIALS AND METHODS: Trinitrobenzene sulfonic acid was administrated to rats to establish a pancreatic fibrosis model. Rats were divided into four groups: Control, Sham, Model, and Matrine (n=8). Hematoxylin-eosin staining, Masson staining, and Azan staining were performed to evaluate pancreatic fibrosis. Expression of transforming growth factor-β1 (TGF-β1), α-smooth muscle actin (α-SMA), and collagen I in pancreatic tissues was evaluated by immunohistochemical staining. mRNA and protein levels of TGF-β receptor 1 (TβR1), TβR2, and Smad2 in pancreatic tissues were determined by RT-PCR and Western blot, respectively. RESULTS: In the model group, hyperplasia of glandules around the glandular ducts, mitochondrial swelling of acinous cells, and severe fibrosis were found. Interestingly, in the Matrine group, mitochondrial swelling was only found in a small number of acinous cells, and the fundamental structures of pancreatic tissues were intact. Moreover, pancreatic fibrosis was markedly alleviated. Comparing to the Sham group, expression of α-SMA, TGF-β1, and collagen I was sharply elevated in the Model group (p < 0.05); however, their expressions were much lower in the Matrine group, compared to the Model group (p < 0.05). Compared with the Sham group, mRNA and protein levels of Smad2, TβR1, and TβR2 in the Model group were notably raised (p < 0.05). However, their high expression was significantly downregulated in the Matrine group (p < 0.05). CONCLUSION: Matrine suppressed pancreatic fibrosis by regulating TGF-β/Smad signaling in rats.
Acinar Cells ; Actins ; Animals ; Blotting, Western ; Collagen ; Fibrosis* ; Hyperplasia ; Mitochondrial Swelling ; Rats* ; RNA, Messenger ; Signal Transduction

Objective:To analyze the consistency and correlation of indirect calorimetry (IC) and Harris-Benedict estimation method (H-B) in measuring energy consumption in patients with severe acute pancreatitis (SAP), as well as the characteristics of energy metabolism at resting state of SAP patients with different etiologies, and so as to guide the formulation of clinical energy nutrition support program.Methods:From February 1 to December 31, 2019, 61 SAP patients admitted into the intensive care unit of the First Affiliated Hospital of Nanchang University were enrolled. Collected relevant data of patients, such as the etiology of SAP, whether mechanical ventilation was needed, as well as the metabolic status. All SAP patients accepted IC test on the first day after admission to intensive care unit. According to the energy consumption measured by IC (hereinafter referred to as IC value) and the energy consumption measured by H-B (hereinafter referred to as H-B value), SAP patients were determined to be in high, normal or low metabolic state. Bland-Altman method and Pearson linear regression were used to analyze the consistency and correlation of the two methods in measuring energy consumption, and the linear equation was fitted. Paired t test was used for statistical analysis. Results:Among the 61 SAP patients, 13 cases were biliary SAP, 30 cases were hyperlipidemic SAP, 6 cases were alcoholic SAP, and 12 cases were SAP of other causes or unknown causes. Nineteen cases needed mechanical ventilation and 42 cases did not need mechanical ventilation. There were 70.5% (43/61) of SAP patients in high metabolic state, 13.1%(8/61) of SAP patients in normal metabolic state, and 16.4% (10/61) of SAP patients in low metabolic state. The IC value in 61 SAP patients was higher than H-B value((8 604.7±367.8) kJ/d vs. (6 491.2±133.7) kJ/d), and the difference was statistically significant ( t=5.95, P<0.001). The IC value in patients with hyperlipidemic, alcoholic and biliary SAP was (8 815.2±537.9), (7 631.2±890.5), and (8 108.0±933.1) kJ/d, respectively, and the H-B value was (6 869.6±204.5), (5 916.8±153.7), and (5 974.2±200.9) kJ/d, respectively. The IC value in patients with biliary or hyperlipidemic SAP were higher than H-B value, and the differences were statistically significant( t=2.29 and 3.38, both P<0.05). The IC value and H-B value in SAP patients with mechanical ventilation and without mechanical ventilation were (10 485.0±741.1) and (6 462.6±222.8) kJ/d, (6 595.1±364.7) and (6 503.2±166.7) kJ/d, respectively. The IC value in SAP patients with mechanical ventilation was higher than H-B value and the IC value in SAP patients without mechanical ventilation, and the differences were statistically significant ( t=4.71 and 5.20, both P<0.001). The consistency analyzed by Bland-Altman method showed that the two methods had obvious biases, and the average bias value was 92.2 kJ/d. The result of Pearson linear regression analysis indicated that there was a linear relationship between two methods ( r=0.44, P<0.001). The linear equation fitted by the univariate regression was Y=1.240 6 X+ 154.42, in which X was the H-B value and Y was the IC value. Conclusions:SAP patients are mostly in a hypermetabolic state in the early stages of the disease. The IC value is higher than H-B value, and it is recommended to use IC to measure energy consumption in SAP patients.