Objective To observe the effect of rehabilitation training on fine motor in children with Down syndrome. Methods 30 children with Down syndrome accepted rehabilitation training for 3.1~4.6 months. They were assessed with fine motor function in Peabody Developmental Motor Scales (PDMS-FM) before and after treatment. Results The scores of fine motor quotients, grasping and visual-motor integration improved after treatment(P<0.05). Conclusion Rehabilitation can improve the fine motor in children with Down syndrome.

Objective To study the HPLC fingerprints of isoflavones from different medicinal plants of G.max and establish a sensitive and specific method for controlling the quality of the soybean isoflavone.Methods The gradient elution mode was applied in chromatographic separation.A C_(18) column(250 mm?4.6 mm,5 ?m) was used with the mobile phase: ice acetic acid water solution(pH value 3.2)-methanol,flow rate: 0.6 mL/min,detecting wavelength: 261 nm,and the column temperature: room temperature.All 25 samples collected from different species were determined.The clustering analysis and the software of similarity analysis were applied for datum analysis.Results This method had a good repeatability and reproducibility.The ratio of peaks′ area from distinct samples were different.Conclusion The method can show the difference of chemical compositions among species completely and can be used as a quality control method for soybean.

Objective To study the effects of sensitized dendritic cells in the treatment of bladder tumor and further discuss the mechanism of this immunotherapy. Methods 44 female F344 rats, which irrigated N-methyl-N-nitrosourea into bladders every other week for a total of five doses, were induced to bladder tumor. They were treated subcutaneously with either PBS, unsensitized DC, freeze thawing supernatant of tumor cells, or sensitized DC respectively every week for a total of four times. In the fifteenth week, their bladders were weighted and harvested for observation by naked eye and microscope, their blood was harvested for examination CTL by FCM. Results The weight of bladders in sensitized DC group was lower than those in PBS group, unsensitized DC group and freeze thawing supernatant of bladder tumor cells group (P<0.05). The stages of bladder tumor in sensitized DC group were statistically descended compared with those in PBS group (P <0.05). The CD+3 T cells in sensitized DC group was lower than those in PBS group, unsensitized DC group and freeze thawing supernatant of bladder tumor cells group (P <0.05). The CD+3 CD+8 CD+28 T cells in sensitized DC group was higher than those in PBS group, unsensitized DC group and freeze thawing supematant of bladder tumor cells group(P <0.001). Conclusion Sensitized DC injecting subcutaneously can reduce the stages of F344 rats' bladder tumor, Unsensitized DC injecting subcutaneously has not effect in the treatment of bladder tumor;, while the effect of freeze thawing supematant of tumor cells injecting subcutaneously is not well. The mechanism of sensitized DC in the treatment of blader tumor is that DC plays an immunol killing role by presenting antigen, stimulating CTL.

Objective:To evaluate the clinical efficacy of hydrotherapy in the treatment of children with spastic cerebral palsy (CP).Methods:The China National Knowledge Infrastructure, Wanfang databases, CQVIP databases, PubMed and the Cochrane library were electronically searched for reports published before November 2018 of randomized and controlled trials (RCTs) of hydrotherapy for treating children with spastic CP. Two researchers screened the literature independently, extracted data and assessed the risk of bias in the included studies. The meta-analysis was performed using version 5.3 of the RevMan software.Results:A total of 6 RCTs were included, covering 464 patients. It was found that hydrotherapy combined with conventional rehabilitation was significantly more effective than conventional rehabilitation alone.Conclusions:It has been proved that hydrotherapy can improve the symptoms of children with spastic CP, relieve their spasticity and promote better motor function.

ObjectiveTo study the rehabilitation effect on metatarsalyia with combination of thermotherapy, computerized medium-frequency electrotherapy,exercise therapy and ADL.Methods70 cases with metatarsalyia were randomly divided into two groups: the control group of 35 cases who were given routine treatment and the experiment group of 35 cases who were added thermotherapy, computerized medium-frequency electrotherapy, exercise therapy and ADL. 30 days later, the evaluating score for walking was used to evaluate the rehabilitation effect.ResultsIn the control group, 14 cases were cured, 8 cases remarkably effective, 10 effective and 3 ineffective, while that in the experiment group was 22 cured, 7 remarkably effective, 5 effective, and 1 ineffective(P<0.05). The mean of the difference in evaluation scoring before and after the treatment was (28.00±20.26) for the control,(38.29±21.35) for the experiment (P<0.05). The average cure days was (18.00±6.45) for the experiment and (23.00±7.64) for the control(P<0.05).ConclusionThe combined treatment produces is remarkably effective for metatarsalyia.

ObjectiveTo observe effect of combined treatment for piriformis syndrome and analyze its cause, pathoge nesis, pathology and recovery mechanism.Methods73 piriformis syndrome cases were divided randomly into two groups. The control gro up (35 cases) was given routine treatment, but the treatment group (38 cases) ad ded with thermal therapy, computerized medium frequency electrotherapy, manual t herapy, etc. After two courses, therapeutic effects were observed and assessed w ith standards for hip joint function.Results Of the control group,14 cases were cured,9 effectual,9 effective, and 3 ineffecti ve; of the experiment group, 23 cured,9 effectual, 5 effective, and 1 ineffecti ve. By statistical analysis, the therapeutic effect in the treatment group is su perior to those in the control group (P<0.05). Hip joint fu nction is assessed by scores as: the median point before and after the treatment for the control group is 18.00,the experiment group is 27.50, with statistical ly significance difference (P<0.01).The average cure time f or the experiment group is 11.04±5.10 days, fewer than that for the control gro up (14.79±5.79 days)(P<0.05).Conclusions Comb ined treatment used for piriformis syndrome can produce remarkable therapeutic e ffect, and various types of therapies can play such coordinate roles as promotin g blood circulation, repercussion, anti-inflammation, analgesia, relaxing adhes ion and softening scar.

To study the possibilities for improvement of the ornamental character and production of secondary metabolites by using Wedelia trilobata hairy roots, we investigated the induction of W. trilobata L. hairy roots and its consumption changes of carbon resource, nitrogen resource, phosphate and calcium in the medium during liquid culture. The results showed that hairy roots could be incited from the cut edges of leaf explants 7 days after inoculation with Agrobacterium rhizogenes ATCC15834 and could have an autonomous growth on the medium without phytohormones. The PCR amplification showed that rol genes of Ri plasmid of A. rhizogenes was integrated and expressed into the genome of transformed hairy roots. The hairy root line grew very slowly in 0-7 days, very fast from 7 to 21 days. During the liquid culture of hairy roots, sucrose, NO3(-)-N, PO4(3-) and Ca2+ in the medium could be gradually absorbed and utilized with time. The content of NO3(-)-N in the medium was 5.8% of the initial amount at day 7, while sucrose content was about 50% of the initial amount. At day 35, the NO3(-)-N and sucrose content in the medium was 1.82% and 3.39% of the initial amount, respectively. In combination with Ca2+ consumption, PO4(3-) of the medium was rapidly absorbed and utilized. At day 7, the content of PO4(3-) in the spent medium was only 1.76% of the initial amount; but even at day 35, the content of Ca2+ in the spent medium was still 61.3% of the initial amount. The results presented here had provided the possibilities on improvement the ornamental character and how to prepare optimum medium for large scale cultivation and production of secondary metabolites from W. trilobata L. hairy roots.
Culture Techniques ; methods ; Plant Roots ; cytology ; growth & development ; Plants, Genetically Modified ; genetics ; growth & development ; metabolism ; Rhizobium ; genetics ; physiology ; Transformation, Genetic ; Wedelia ; genetics ; growth & development ; microbiology

Objective:To investigate the disability status of the elderly in medical-nursing integrated pension institutions in Beijing and analyze its influencing factors.Methods:Using the convenient sampling method, a total of 359 elderly people from 5 medical-nursing integrated pension institutions in Beijing were selected from May to August 2019. General data and Elderly Disability Assessment Scale (EDAS) were used to evaluate the disability status of the included population, and univariate and multivariate analysis were conducted.Results:A total of 95.3% (342/359) of the elderly had disability. The single factor analysis result showed that male, low education level, a large number of chronic diseases, history of fall, history of smoking, history of drinking, widowed and elderly people living in nursing homes at their public expense were more disabled ( P<0.05) . Multivariate analysis showed that, history of falls, the number of chronic diseases greater than or equal to 3 and widowhood were the influencing factors for aggravated disability ( P<0.05) . Conclusions:In this survey, the rate of disability of the elderly in medical-nursing integrated pension institutions in Beijing is relatively high and the degree of disability is serious. The focus should be on the elderly who are male, with low educational level, smoking history, drinking history, falling history, comorbidities of the aged, the loss of spouse and those who bear the expenses of pension institutions at public expense.