Objective To investigate the clinical effectiveness and safety of Chinese medicine fumigation-washing therapy in treating talipes equinus denervated ulcer induced by tethered cord syndrome(TCS) . Methods A total of 21 qualified patients were randomized into fumigation-washing group (N=12) and antibiotics group (N=9). Patients of fumigation-washing group were given fumigation-washing therapy with the self-prescribed Chinese medicine, and antibiotics group was given intravenous dripping of sensitive antibiotics. The treatment lasted for 7 continuous days. The clinical efficiency of the two groups was evaluated after treatment, and the period of preparing for surgery was recorded. The changes of ulcer area and ulcer surface exudate volume in the two groups were observed before and after treatment. And the changes in blood routine examination, hepatic and renal function, and immune function of the fumigation-washing group were monitored. Results(1) The total effective rate of fumigation-washing group was 83.3％, and that of the antibiotics group was 77.8％, the difference being insignificant (P>0.05). (2) The ulcer area and ulcer surface exudate volume in both groups were significantly decreased after treatment (P<0.05 compared with those before treatment), and the decrease in the fumigation-washing group was superior to that of the antibiotics group(P < 0.05).(3) The period of preparing for surgery in the fumigation-washing group was(7.75 ± 1.71)d, shorter than(11.56 ± 4.39) d in the antibiotics group, the difference being significant(P < 0.05).(4) There were no statistically significant differences in the hepatic and renal function, and immunoglobulin and complement levels in the fumigation-washing group before and after treatment (P > 0.05). (5) The average daily hospitalization fee in the fumigation-washing group was (47.98 ± 5.17) yuan, less than (227.88 ± 43.24) yuan in the antibiotics group, and the difference was significant between the two groups (P < 0.05). Conclusion Chinese medicine fumigation-washing therapy is effective, safe and practical in treating talipes equinus denervated ulcer induced by TCS, and the therapy has the advantages of decreasing exudation, promoting ulcer healing, reducing hospitalization fee, shortening the period of preparing for surgery, and decreasing the incidence of infection.

Objective: To observe the clinical efficacy of moxibustion therapy plus Liu's pediatric massage (tuina) for children with recurrent respiratory tract infections due to qi deficiency of spleen and lung. Methods: A total of 60 children who met the inclusion criteria were divided into an observation group and a control group according to the visiting sequence, with 30 cases in each group. Children in the observation group were treated with moxibustion therapy plus Liu's pediatric massage, and those in the control group were treated with Liu's pediatric massage alone. The incidence of respiratory tract infections and traditional Chinese medicine (TCM) symptoms score were observed and recorded in both groups before and after treatment. And the clinical efficacy was compared between the two groups. Results: The total effective rate of the observation group was 93.3％, and that of the control group was 83.3％. The difference between the two groups was statistically significant (P<0.05). After treatment, the TCM symptoms score and total times of infections in both groups were all statistically different from those before treatment (all P<0.05). The differences in TCM symptoms score and infection frequency before and after treatment in the observation group were statistically different from those in the control group (both P<0.05). Conclusion: Moxibustion therapy plus Liu's pediatric massage has a better effect in improving the clinical symptoms and reducing the frequency of respiratory tract infections for children with recurrent respiratory tract infections due to qi deficiency of spleen and lung than the pediatric massage alone.

OBJECTIVETo observe effects of acupuncture on serum interleukin-1 (IL-1) and soluble intercellular adhesion molecule-1 (sICAM-1) and vascular cell adhesion molecule-1 (sVCAM-1) in the patient of cerebral infarction.

METHODSEighty-two cases of cerebral infarction were randomly divided into a treatment group treated by balanced muscular tension needling method, and a control group by traditional needling method. The levels of serum IL-1, sICAM-1 and sVCAM-1 were determined with enzyme-linked immunosorbent assay (ELISA).

RESULTSThe levels of serum IL-1, sICAM-1 and sVCAM-1 in the patient of cerebral infarction were significantly higher than those in the healthy persons (P < 0.01); there were positive correlation between sICAM-1 or sVCAM-1 level and IL-1 level (r = 0.743, P < 0.001; r = 0.862, P < 0.001). The three indexes improved to a certain extent in the two groups, with the treatment group superior to the control group (P < 0.01).

CONCLUSIONThe improvement of nervous function by the balanced muscular tension needling method in the patient of cerebral infarction is possibly related with decrease of IL-1, sICAM-1 and sVCAM-1 levels.

Cerebral Infarction ; Enzyme-Linked Immunosorbent Assay ; Humans ; Intercellular Adhesion Molecule-1 ; Interleukin-1 ; Vascular Cell Adhesion Molecule-1

Acute Kidney Injury ; etiology ; Adult ; Diagnosis, Differential ; Female ; HELLP Syndrome ; pathology ; Hemolytic-Uremic Syndrome ; complications ; pathology ; therapy ; Humans ; Plasma Exchange ; Postpartum Period ; Pregnancy ; Purpura, Thrombotic Thrombocytopenic ; pathology ; Young Adult

OBJECTIVETo explore the relationship between ulcerative colitis (UC) and lung injuries by assessing their clinical manifestations and characteristics.

METHODSFrom July 2009 to April 2012, 91 UC patients presenting to Longhua Hospital who met the established inclusion and exclusion criteria were enrolled in this retrospective study. According to the scores of disease activity index, the patients were divided into the mild, moderate, and severe groups. Meanwhile, the records of pulmonary symptoms, chest X-ray image, and pulmonary function were reviewed.

RESULTSSixty-eight (74.7%) patients had at least 1 pulmonary symptom, such as cough (38.5%), shortness of breath (27.5%), and expectoration (17.6%). And 77 (84.6%) had at least 1 ventilation abnormality. Vital capacity value was significantly lower in the severe group than that in the mild group (91.82%±10.38% vs. 98.92%±12.12%, P<0.05).

CONCLUSIONSLung injury is a common extraintestinal complication of UC. According to the theory in Traditional Chinese Medicine that the lung and large intestine are related, both the lungs and large intestine should be treated simultaneously.

Adult ; Colitis, Ulcerative ; complications ; physiopathology ; Female ; Humans ; Lung Injury ; etiology ; Male ; Middle Aged ; Vital Capacity

Objective To observe pathological features of peripheral vessel injury caused by ex-plosion shock wave so as to provide theoretical basis for emergency treatment, prevention and complication reduction of war extremity injuries. Methods A total of 18 rabbits were randomly divided into three groups (six rabbits in each group) and placed respectively at 1, 2 and 3 m away from the explosion cen-ter. The animal model with blast injury was made by using fluid dynamite that electrically exploded at 60 cm above the ground. The physical parameters of blast wave were recorded using pressure transducers (PCB, UAS). After explosion, the femoral arteries were examined grossly, histologically and immunohis-tochemically. Results The results showed that vascular endothelial cells were denudated, the spaces of contractile fiber cells increased and appeared puff, the vassular elastic fibers ruptured, flexed and de-formed visibly. Some parts of the vessel wall ruptured completely or partly, leading to bleeding. TUNEL staining and fluorescence microscope found large number of apoptotic cells in endothelium layer, smooth muscle layer and membrana adventitia layer of the blood vessels. Conclusion Explosion shock wave can result in severe large blood vessel injury, which should be paid much attention during treatment of ex-plosion shock injury.

OBJECTIVETo evaluate preliminarily the efficacy on functional constipation treated with electroacupuncture of different acupoint prescriptions.

METHODSOne hundred and four patients were randomized into a front-mu and back-shu points group (19 cases), a he-sea points group (34 cases), a he-sea, front-mu and back-shu points group (26 cases) and a western medication control group (25 cases). In the front-mu and back-shu points group, electroacupuncture was applied at bilateral Tianshu (ST 25) and Dachangshu (BL 25). In the he-sea points group, electroacupuncture was applied at bilateral Quchi (LI 11) and Shangjuxu (ST 37). In the he-sea, front-mu and back-shu points group, electroacupuncture was applied at unilateral Tianshu (ST 25), Dachangshu (BL 25), Quchi (LI 11) and Shangjuxu (ST 37). In the three groups above, the treatment was given 5 times a week in the first two weeks and 3 times a week in the next two weeks. In the western medication control group, mosapride citrate tablets were prescribed for oral administration, 1 table (5 mg) each time, 3 times a day, continuously for 4 weeks. The period of research was 9 weeks, including 1 week for baseline evaluation, 4 weeks for treatment and 4 weeks for follow-up. The weekly defecation frequency was taken as primary index, while the defecation difficulty and life quality score were taken as the secondary indices for the efficacy evaluation after treatment and in follow-up.

RESULTSAccording to the intention-to-treat (ITT) analytic principle, 104 cases were all enrolled in the final analysis. (1) After treatment, the weekly frequency of defecation was all increased significantly in the four groups (P < 0.05, P < 0.01). The efficacy of the three electroacupuncture groups was similar to that of western medication control group (P > 0.05). In follow-up, the increasing effect on the weekly frequency of defecation was maintained in the he-sea points group (P < 0.01), superior to the front-mu and back-shu points group and the western medication control group (P < 0.05, P < 0.01); the weekly frequency of defecation was not improved in the rest three groups (P > 0.05). (2) After treatment, defecation difficulty was relieved in the he-sea points group, the he-sea, front-mu and back-shu points group and the western medication control group (P < 0.05, P < 0.01). In follow-up, the improvements were still significant in the he-sea points group and the he-sea, front-mu and back-shu points group (both P < 0.01). (3) After treatment, the life quality score was significantly improved in the patients of the he-sea points group (P < 0.05). The difference was not significant in the rest three groups as compared with that before treatment (all P > 0.05).

CONCLUSIONThe weekly frequency of defecation is increased effectively after treatment in the three electroacupuncture groups and the efficacy is similar to mosapride citrate tablets. The bilateral Quchi (LI 11) and Shangjuxu (ST 37) in he-sea acupoints increase significantly the weekly frequency of defecation, relieve defecation difficulty and improve life quality. Acupuncture efficacy is sustained for 4 weeks. This acupoints prescription is the best in the treatment of functional constipation.

Acupuncture Points ; Adult ; Aged ; Constipation ; physiopathology ; therapy ; Defecation ; Electroacupuncture ; Female ; Humans ; Male ; Middle Aged ; Treatment Outcome ; Young Adult

Mesaconitine was incubated with rat liver microsomes in vitro. The metabolites of mesaconitine in rat liver microsomes were identified by ultra performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) method with high resolution power. A typical reaction mixture of 100 mol L-1 Tris-HCI buffer (pH 7.4) containing 0.5 gL-1 microsomal protein and 50 micro molL-1 mesaconitine was prepared. The above reaction mixture was divided into six groups, and the volume of each group was 200 micro L. The incubation mixture was pre-incubated at 37 degrees C for 2 min and the reactions were initiated by adding NADPH generating system. After 90 min incubation at 37 degrees C, 200 micro L of acetonitrile was added to each group to stop the reaction. The metabolites of mesaconitine were investigated by UPLC-MS/MS method. Mesaconitine and 6 metabolites M1-M6 were found in the incubation system. The structures were characterized according to the data from MS/MS spectra and literatures. The metabolic reactions of mesaconitine in rat liver microsomes included the demethylation, deacetylation, dehydrogenation and hydroxylation. The major metabolic pathways of mesaconitine in rat liver microsomes were determined by UPLC-MS/MS on multiple reaction monitoring (MRM) mode combined with specific inhibitors of cytochrome P450 (CYP) isoforms, including alpha-naphthoflavone (CYP1A2), quinine (CYP2D), diethyldithiocarbamate (CYP2E1), ketoconazole (CYP3A) and sulfaphenazole (CYP2C), separately. Mesaconitine was mainly metabolized by CYP3A. CYP2C and CYP2D were also more important CYP isoforms for the metabolism reactions of mesaconitine, but CYP1A2 and CYP2E1 haven't any contribution to MA metabolism in rat liver microsomes.
Aconitine ; analogs & derivatives ; metabolism ; Animals ; Chromatography, High Pressure Liquid ; Cytochrome P-450 CYP3A ; metabolism ; Cytochrome P-450 CYP3A Inhibitors ; Cytochrome P-450 Enzyme Inhibitors ; Cytochrome P-450 Enzyme System ; metabolism ; Enzyme Inhibitors ; pharmacology ; Ketoconazole ; pharmacology ; Male ; Metabolic Networks and Pathways ; Microsomes, Liver ; enzymology ; metabolism ; Quinine ; pharmacology ; Rats ; Rats, Sprague-Dawley ; Sulfaphenazole ; pharmacology ; Tandem Mass Spectrometry

Objective To have a knowledge of the mutagenicity of contaminates in drinking water in a certain city. Methods Mutagenic activity of organic extracts of source water chloridized water in water plant and tap water from the city were detected with single cell gel-electrophoresis mouse primary hepatocytes in culture were used and Ames test. Results For Ames test the organic extract in 3 liters chloridized water in water plant and tap water samples produced positive result and that in 6 liters source water sample still gave a negative result. For single cell gel-electrophoresis test the organic extract in 0.1 liter chloridized water in water plant tap water and 0.5 liter source water produced positive result. Conclusion The sensitivity of single cell gel-electrophoresis with primary hepatocytes in detection of genotoxicity of cloridized water and source water is much higher than Ames test.

Niemann-Pick disease type C (NPC) is a fatal,neurovisceral lipid storage disease,neuropathologically characterized by cytoplasmic sequestration of glycolipids in neurons,progressive neuronal loss,neurofibrillary tangles (NFTs) formation,and axonal spheroids (AS).Cytoskeletal pathology including accumulation of hyperphosphorylated cytoskeletal proteins is a neuropathological hallmark of the mouse model of NPC (npc mice).With a goal of elucidating the mechanisms underlying the lesion formation,we investigated the temporal and spatial characteristics of cytoskeletal lesions and the roles of cdc2,cdk4,and cdk5 in lesion formation in young npc mice.Cytoskeletal lesions were detectable in npc mice at three weeks of age.Importantly,concomitant activation of cdc2/cyclin B 1 kinase and accumulation of a subsequently generated cohort of phospho-epitopes were detected.The activation of cdk4/cyclin D1 and cdk5/p25 kinases was observed during the fourth week of life in npc mice,and this activation contributed to the lesion formation.We concluded that the progression of cytoskeletal pathology in npc mice older than four weeks is accelerated by the cumulative effect of cdc2,cdk4,and cdk5 activation.Furthermore,cdc2/cyclin B1 may act as a key initial player one week earlier.Targeting cell cycle activation may be beneficial to slow down the NPC pathogenesis.