OBJECTIVETo explore the improvement of hand motion function,spasm and self-care ability of daily life for stroke patients treated with floating-needle combined with rehabilitation training.

METHODSEighty hand spasm patients of post-stroke within one year after stroke were randomly divided into an observation group and a control group, 40 cases in each one. In the two groups, rehabilitation was adopted for eight weeks,once a day,40 min one time. In the observation group, based on the above treatment and according to muscle fascia trigger point, 2~3 points in both the internal and external sides of forearm were treated with floating-needle. The positive or passive flexion and extension of wrist and knuckle till the relief of spasm hand was combined. The floating-needle therapy was given for eight weeks, on the first three days once a day and later once every other day. Modified Ashworth Scale(MAS), activity of daily life(ADL, Barthel index) scores and Fugl-Meyer(FMA) scores were used to assess the spasm hand degree,activity of daily life and hand motion function before and after 7-day, 14-day and 8-week treatment.

RESULTSAfter 7-day, 14-day and 8-week treatment, MAS scores were apparently lower than those before treatment in the two groups(all P<0. 05), and Barthel scores and FMA scores were obviously higher than those before-treatment(all P<0. 05). After 14-day and 8-week treatment, FMA scores in the observation group were markedly higher than those in the control group(both P<0. 05).

CONCLUSIONFloating-needle therapy combined with rehabilitation training and simple rehabilitation training could both improve hand spasm degree, hand function and activity of daily life of post-stroke patients, but floating-needle therapy combined with rehabilitation training is superior to simple rehabilitation training for the improvement of hand function.

Acupuncture Therapy ; instrumentation ; methods ; Adult ; Aged ; Combined Modality Therapy ; Female ; Hand ; physiopathology ; Humans ; Male ; Middle Aged ; Needles ; Range of Motion, Articular ; Recovery of Function ; Stroke ; therapy ; Stroke Rehabilitation ; Treatment Outcome

Objective By using ProtEx~(TM) technology to decorate target cells with an exogenous protein and observe its function for immunomodulation.Methods Donor splenocytes were decorated with chimeric SA-FasL protein.The expression of FasL and its impact on other molecules on the surface of splenocytes was detected.Heterotopic rat heart transplantation was performed from inbred WF rat to ACI rat.According to the different donor splenocytes perioperatively injected into recipients,the recipients were divided into 3 groups:SA-FasL group (n=23),SA group (n=20) and control group(n=10).Heart beating was examined by palpation on daily basis,the cessation was regarded as reiection,while surival over 100 days was considered as graft long-term survival.Diabetes models in C57BL/6 mice were induced by intravenous injection of STZ.Islets from BALB/C mice were decorated by SA-FasL protein,islets transplant was performed from BABL/c to C57BL/6 mice.Based on the different treatments of donor islets,recipients were divided into three groups:islet-FasL group (n=21),islet-SA group (n=21) and islet-untreated group(n=14).Rejection was identified while urine glucose was positive and blood glucose value was over 250 mg/ml for consecutive two days.Urine glucose negative over 100 days was regarded as graft long-term survival.Results The mean exDression rate of FasL in splenocytes was 94.49%±4.27% tested by flow cytometry and FasL showed red color 0n the surface of splenocytes by fluorescent stammg.FasL deeoration did not disturb the expression of CD3,CD4,D8,MHC I and CD80.The long-term survival rate o,f heart transplant showed significant difference between tWO groups(SA-FasL:70% vs SA:25%,P<0.05).67% FasL-decorated islets had normal function 30 days post transplant,and 29%FasL-decorated islets achieved long-term survival,which was significantly differed from the other groups(P<0.05).Conclusion ProtEx~(TM) is a simple,fast,safe and efficient approach for exogenous protein modmcation.Decoration of target cells with Chimeric FasL by this technique plays an umportant role in immunomodulatiorn.

Objective To evaluate the role of intercellular gap junction in lung injury induced by hemorrhagic shock and resuscitation in rabbits. Methods Twenty-four healthy rabbits of both sexes weighing 1.5-2.2 kg were used in this study. The animals were anesthetized with iv 3% pentobarbital 30 mg/kg,tracheostomized and mechanically ventilated. Femoral artery was cannulated for MAP monitoring, blood-letting.Right external jugular vein was cannulated for fluid infusion. Hemorrhagic shock was induced according to the method described by Wiggers. MAP was maintained at 35-40 mm Hg for 60 min. The animals were then randomly divided into 2 groups (n = 12 each):traditional treatment group (group A) and octanol group (group B). Both groups received rapid iv infusion of lactated Ringer's solution (LR solution) 1.5 ml·kg-1 ·min-1 for 30 min (T3 ).In group B 99.5% octanol (a specific gap junction inhibitor) 5 mmol/kg was injected intraperitoneally (IP) in addition to iv LR solution infusion. Thirty minutes later the animals were resuscitated with infusion of the blood withdrawn and LR solution (the volume was equal to the volume of blood loss). Then LR solution was infused iv at 2.5 ml· kg-1 · h-1 for 150 min ( T4 ). Left ventricular systolic pressure (LVSP) and HR were recorded before blood letting (T1), immediately after successful establishment of the model (T2), and at T3 and T4. The mortality during resuscitation was calculated. The animals were killed at T4. Blood samples were taken from femoral artery for determination of the serum protein concentration. The lungs were removed. The left lower lobe was lavnged. The protein concentration in broncho-alveolar lavage fluid (BALF) was measured. Lung permeability index (LPI) was calculated (LPI = protein concentration in BALF protein concentration in serum). Na+-K+-ATPase and Ca2+-ATPase activities and W/D lung weight ratio were determined and microscopic examination was performed. Results HR was significantly lower at T3 and T4 and LVSP higher at T4 in group B than in group A. The pulmonary permeability index, W/D lung weight ratio and mortality were significantly lower and the activities of Ns+-K+-ATPase and Ca2+ -ATPase were significantly higher in group B than in group A. The lung tissue danage was significantly ameliorated in group B. Conclusion Intercellular gap junction is involved in the development of lung injury induced by hemorrhagic shock and resuscitation in rabbits.

Humans ; Immunologic Deficiency Syndromes ; classification

Phytoremediation effectiveness and remediation costs are driving factors of this project. Full utilization of plant resources after their being used for phytoremediation is an unsolved problem. GC/MS technique was used to investigate the volatiles of the flowers from Elsholtzia argyi (PFE1: Purple Flower Elsholtzia) and their variation (WFE: White Flower Elsholtzia), naturally growing in Pb/Zn mined area, and Elsholtzia argyi (PFE2: Purple Flower Elsholtzia), naturally growing in Jiuxi uncontaminated agriculture soil. Seventeen compounds constituting 86.88% of total essential oils were identified in PFE1, with 2,6-octadienoic acid,3,7-dimethyl-methyl ester being the main constituent (63.30%). Sixteen compounds accounting for 95.32% of total essential oils were identified in WFE, with caryophyllene being the main component (55.02%). Compared to PFE1, PFE2 contains lower level of 2,6-octadienoic acid,3,7-dimethyl-methyl ester (31.76%), which is the main constituent in the total essential oils of PFE2. Caryophyllene is the main ingredient of flavor. Elsholtzia ketone was identified in all the three Elsholtzia plants. It can be concluded that the selected Elsholtzia argyi plants can be exploited on their versatile uses as fragrances and antiseptics due to the perfume ingredient and antibacterial components existing in their essential oils.
Agriculture ; methods ; Biodegradation, Environmental ; Conservation of Natural Resources ; Flowers ; classification ; metabolism ; Lamiaceae ; classification ; metabolism ; Oils, Volatile ; analysis ; metabolism ; Plant Extracts ; analysis ; metabolism ; Species Specificity

In order to evaluate the anti-influenza virus activity of the effective monomer from Folium Isatidis (FI) in vivo, we established mice model with viral pneumonia and divided them into 3 different dose groups, then observed their lung indexes, pulmonary pathological changes, pulmonary virus hemagglitination titers, living time and death rates. The results showed that the monomer could reduce the pulmonary index from 2.64 to 1.93, 1.63 and 1.40 (P<0.01) and decrease the hemagglitination titer from 1.15 to 0.84, 0.70 and 0.59 (P<0.01). In addition,the living time from 5.1d to 6.5d, 8.4d and 8.9d respectively(P<0.01). The high dose (75 mg/kg/d) has the similar effect with 100 mg/kg/d dose of virazole(P>0.05), and more effective than 200 mg/kg/d dose of antiviral liquor (P<0.05).

Objective To explore the effect of enteral nutrition combined with parenteral nutrition support on the prognosis of severe acute pancreatitis(SAP).Methods Sixty-one patients diagnosed with SAP in our hospital from July 2011 to June 2012 were chosen and randomly divided into EN and PN group(30 cases)and PN group(31 cases).At the early stage of treatment,the former group was provided parenteral nutrition(PN)alone while the latter group was given enteral nutrition together with parenter-al nutrition.Then we measured the patients′body mass index on the 1st,2nd,3rd,5th,7th,10th,14th day respectively after admis-sion,and recorded the following indexes:whether complications occurred or not,the time for the first passage of gas by anus and defecation,the total time and cost of hospitalization,the drug proportion and the time the serum and urine amylase returned to nor-mal.Results The two groups of patients′body mass index showed no significant differences in the first 3 days,but there were sig-nificant differences in statistics on the 5th,7th,10th and 14th day(P <0.05).In addition,the two groups of patients formed a sharp contrast in such aspects as the bowel sound recovery time,the anal exhaust time,the total cost of hospitalization and the incidence rate of the complications(P <0.05)whereas there were no remarkable differences in the serum and urine amylase recovery time and the total time of hospitalization(P >0.05).Conclusion Compared with PN,the combined therapy of EN and PN could improve the patients′nutrition,reduce the weight loss caused by consumption,promote intestinal peristalsis,effectively reduce infectious compli-cations caused by floraectopic and ease the patients financial burden.

0.05).3.Thirty-three point three percent of animals from parental strain group were found fibrillations potentials and the po-sitive sharp waves in gastrocnemius electromyogram,no obvious abnormal waves were found in animals from both waaF mutant and control group.Conclusions The ganglioside-like epitope in LOS of CJ is critical antigen in inducing GM1-IgG antibody and in inducing conduction block of peripheral nerve,therefore,provide a support for the molecular mimicry theory as a pathogenesis in the axonal GBS following CJ infection.

OBJECTIVEE23K polymorphism in KCNJ11 gene is associated with cardiovascular disease and diabetes. In order to explore the mechanism of E23K correlation to related diseases, the effect of E23K polymorphism in KCNJ11 gene on membrane current was investigated.

METHODSThe exon of KCNJ11 was obtained by PCR amplification and the G-->A mutation was completed by overlap extension PCR. The sequences of KCNJ11 exon contained 23E or 23K was inserted into pcDNA3.1/CT-GFP vector respectively. The recombinant plasmid, pcDNA3.1-KCNJ11(E) and pcDNA3.1-KCNJ11(K), were transfected into HEK293T cells by lipofectamine and the membrane current density was determined by whole-cell patch clamp technique.

RESULTS1,173 bp sequences of KCNJ11 gene's exon were amplified by PCR and the recombinant expression plasmid, pcDNA3.1-KCNJ11(E) and pcDNA3.1-KCNJ11(K), were constructed successful. Positive and negative currents were detected in HEK293T cells transfected with difference plasmid by whole-cell patch clamp technique. Results showed that the reversed voltage was 50mV. The current in HEK293T cells with pcDNA3.1-KCNJ11(E) was significantly greater than that with pcDNA3.1-KCNJ11(K) (P < 0.05, n = 10).

CONCLUSIONThe polymorphism of E23K in exon of KCNJ11 gene changed the membrane currents in HEK293T cells. It could be an experiment support for the possible mechanism between the locus and related diseases.

Exons ; HEK293 Cells ; Humans ; Membrane Potentials ; Patch-Clamp Techniques ; Polymorphism, Genetic ; Potassium Channels, Inwardly Rectifying ; genetics

Objective We aimed to explore the experience of posttraumatic growth in patients with cervical cancer who had a hysterectomy at the childbearing age.Methods The phenomenological methodology was used in the study.An in-depth interview was conducted among 12 patients chosen by purposive sampling method.Results Through careful analysis and collation,three themes were identified:smashing the original assumption,searching the meaning of existence and rebuilding the new cognitive schemata.The experience of patients' was conformed to the model which was put forward by Tedeschi,and the theme changes in personal relationships,personal strength,altruism born from sufferings and new philosophy of life were conformed to theoretical connotation of PTG.Conclusions Clinical medical staff should update psychological nursing concept timely and taking advantages of PTG to help patients pass through their difficult period.