Objective To explore the functional impairment characteristics of acute stroke patients and cor- relate them to the functional independence after rehabilitation therapy. Methods Seventy-nine inpatients with stroke were divided into hemorrhage group and infarct group according to their condition.They are assessed by using measures of ESS,MBI,MMSE,Sheikh,Fugl-Meyer Balance and Fugl-Meyer motor assessment before rehabilitation treatment.After 1 month of treatment,all the patients were evaluated again using FIM.Correlation analysis was con- ducted with all the parameters. Results It was found that patients in the hemorrhage group scored lower with MBI, Sheikh,Fugl-Meyer Balance and FIM than those in the infarct group (P

Objective To observe the characteristics of fundus fluorescein angiography (FFA) and optical coherence tomography (OCT) in juvenile retinoschisis. Methods The photochromes of the ocular fudus of 7 cases (14 eyes) who were diagnosed as juvenile retinoschisis were taken, among whom, 5 (10 eyes) were examined by FFA, and 6 (12 eyes) by OCT. Results In 8 eyes with cystiform stellate maculopathy under ophtalmoscope, the result of FFA showed granular fluorescence in different density and shape without exact connection of the configuration between these granules and the cystlike maculopathy. In 2 eyes with pigment disorder in the macula under ophthalmoscope, blocky fluorescence was found in FFA. In 3 eyes with peripheral schisis, FFA discovered distorted and dilated retinal capillaries with different extent, and flecks of non-perfusion area. OCT images revealed thickening of the macular neuroepithelium with laminal seperation, and cystic low-reflect areas in the inner layer. Conclusions In juvenile retinoschisis, pigment proliferation and degeneration in the macular area could be found. Granular fluorescence and cystic low-reflect areas could be seen in FFA and OCT, respectively.

Problem-Based Learning(PBL)is a new teaching mode.Application of PBL in Laboratory Diagnostics is a practical teaching reform.Students'learning mainly by themselves is PBL’s main feature.The status and role of teachers have a qualitative change.They are not teaching but guiding.Therefore teachers must realize the change of their roles in PBL.

Objective To extract the flavomids from orange peel and determine the content of total flavmoids in orange peel. Methods The total flavonoids in orange peel were determined by using hesperidine as standard sample and edible alcohol as extraction solvent. Results The total content of flavonids is 19.44 g/kg. Conclusion The method is simple and reproducible. It provides a scientific basis for using orange peel.

Objective To determine the colorific value of Matrimory Vine in Qinhai. Method Calorific value of Qinghai matrimony-vine was determined by the method of oxygen bomb type-calorimeter instrument. Results Combustion heat of Qinghai matrimony-vine was 18.36 kJ/g. Conclusion The method is easy and reliable, and its principle is accurate. The data may provide a scientific basis for people’s diet structure and medical use.

Objective To summarize the experience of HIV/AIDS preventive interventions among out-of-school teenagers and provide scientific evidence for the development of large-scale interventions in the future. Method Using both non-random snowball and cluster sampling approach,a total of 5,000 participants were selected from 7 provinces (9 provincial sites ) and a cross-sectional survey was conducted by employing a semi-open-ended self-administrative interview schedule to evaluate their behavioral change before and after the interventions. Results The rate of HIV related knowledge and condom use increased significantly among the participants. For instance,the rate of condom use when having sex at the last time increased by 34.86%,i.e. from 27.67% at the baseline to 59.88% after the intervention (?2=34,86,P

The changes of the hemorheology, plasma cholesterol and albumin and clinicaleffects in 36 children with refractory nephrosis after treatment with polysaccharide sulfate (PSS) were observed. The results showed that the indices of hemorheology and the plasma cholesterol decreased obviously and the albumin increased obviously than the control group ( P