OBJECTIVE To explore the nursing management to control hospital infection in center of the blood purification,and to improve the nursing quality.METHODS All of the nursing management measure,education and strictly administered disinfection and isolation measure were established to control the hospital infection.RESULTS After the nursing management to control hospital infection was standardized and regularted and the standardized sterilization and isolation were set up,the rate of hospital infection was decreased.CONCLUSIONS Nursing management can play a main and key role in the control of hospital infection in center of the blood purification.

Thirty-six healthy women were divided into 3 groups according to their calcium intake at week 18 of gestation. The levels of their blood calcium, phosphate, parathyroid hormone (PTH) and calcitonin were assayed during pregnancy and postpartum, and bone mineral density ( BMD) was measured postpartum. The levels of PHI and calcitonin were increasing with advancing pregnancy and reached the highest at the end of pregnancy. The women with higher calcium intake during pregnancy period had higher BMD than that of the women with ordinary diet during pregnancy period.

AIM: To observe the clinical effect of Huangqi Injection combined with Shuxuetong Injection therapy on aged acute cerebral infarction and to observe the effect on patients' nerve injury extent and hemorheology parameters. METHODS: 83 patients with acute cerebral infarction were divided randomly into two groups Huangqi combined with Shuxuetong group(therapy group) and low molecule dextrose combined with weinaolutong group(control group).The two groups were both tested hemorheology parameters before and after therapy.And clinical effect was estimated according to the extent of patients nerve function injury. RESULTS: The effective rate and curative rate of therapy group were obviously different form control group(P

ObjectiveTo observe the clinical effect of warm needling based on conventional rehabilitation in treating cerebral palsy.MethodSixty patients with cerebral palsy were randomized into an observation group and a control group, 30 in each group. The control group was intervened by physiotherapy (PT), occupational therapy (OT), speech therapy (ST), conductive education (CE), etc.; the observation group was by mild moxibustion at Baihui (GV20), Zusanli (ST36), and Guanyuan (CV4) in addition tothe above rehabilitation therapies.ResultThe rehabilitation result in the observation group was superior to that inthe control group (P<0.05).ConclusionMild moxibustion can significantly enhance the rehabilitation result in patients with cerebral palsy.

ObjectiveTo study the method and effect of individualized education on children with learning disability (LD).Methods30 children during 7-10 year old in a local boarding elementary school were chosen and guided individually as the following: sensory integration dysfunction drill, subtle motion drill, life skills drill, cognitive capability drill, behavior therapy, game therapy, music therapy and parents education. One and a half year later, the index of Sensory Integration Rating Scales and study marks were determined and compared with that of the normal children.ResultsThere is not significant difference between the LD children and the normal ones in the sensory integration of behavior and the learning achievement.ConclusionIndividualized education is a valid approach improving the potentiality of the LD children\'s physiology and psychology.

We developed a rehabilitation system by using the virtual reality technique and the Kinect in this paper. The system combines rehabilitation training with HMI and serious game organically, and provides a game and motion database to meet different patients' demands. Extended interface of game database is provided in two ways: personalized games can be developed by Virtools and Flash games which are suitable for patients' rehabilitation can be download from the Internet directly. In addition, the system provides patients with flexible interaction and easy control mode, and also presents real time data recording. An objective and subjective evaluation method is proposed to review the effectiveness of the rehabilitation training. According to the results of short questionnaires and the evaluation results of patients' rehabilitation training, the system compared with traditional rehabilitation can record and analyze the training data, which is useful to make rehabilitation plans. More entertainment and lower cost will increase patients' motivation, which helps to increase the rehabilitation effectiveness.
Computer Simulation ; Humans ; Internet ; Rehabilitation ; instrumentation ; methods ; Upper Extremity ; physiopathology ; User-Computer Interface ; Video Games

Objective To explore the relationship between CD+4CDhigh25CDlow127 Treg level of peripheral blood and NHL.Methods The level of peripheral blood CD+4CDhigh25CDlow127 Treg of 123 newly diagnosed NHL and 41 healthy adults were test by flow cytometry.Results The average peripheral blood CD+4CDhigh25CDlow127 Treg level were 5.0 ％ (2.7 ％) and 7.2 ％(3.8 ％) in healthy adults and newly diagnosed NHL patients,respectively.The difference between the two groups was statistically significant(Z=-2.816 P=0.001 ).The peripheral blood Treg level was significantly higher in the male NHL patients than that in the female (7.4％ vs 6.1％,Z=- 2.729,P=0.006).The peripheral blood Treg level was significantly higher in elevated LDH patients than that in normal LDH patients(7.8％ vs 7.0％,Z=-2.623 P=0.008).The peripheral blood Treg level was significantly higher in stage Ⅲ-Ⅳ patients than that in stage Ⅰ -Ⅱ patients (7.3％ vs 5.9％,Z=-2.057 P=0.04). There was no significant relationship between peripheral blood Treg level and age, IPI score,extranodal involvement,performance status,bulky disease,pathologic subtype or B symptom (P ＞0.05).Conclusions NHL patients are in an immunosuppresive statue.Patients of male,with inreased LDH level or in stage Ⅲ-Ⅳ have higher peripheral blood CD+4CDhigh25CDlow127 Treg level.

Objective To investigate the expression of COX-2 and angiogenesis in colorectal carcinoma tissue.Methods The expressions of COX-2 and MVD of 88 cases of colorectal carcinoma and 20cases of control tissue were examined by immunohistochemical staining. Results Compared with normal control,positive expression rates of COX-2(3/20 vs 64/88),and CD34(7/20 vs 74/88)of colorectal carcinoma tissue increased significantly(P＜0.05).MVD in COX-2 positive expressed tissue(63.24-20.4)was higher than that in COX-2 negative expressed tissue(41.2±29.8)(P＜0.01).Conclusion COX-2 is overexpressed in colorectal carcinoma tissue,which may have a strong relationship with MVD.

With the wide application of contrast media in modem medicine,contrast-induced nephropathy (CIN) has attracted more clinical attention.Renal ischemia and renal tubular toxicity have been considered to be the pathogenesis of CIN.The most promising biomarkers,except for serum creatinine,include neutrophil gelatinase associated lipocalin (NGAL),cystatin C (Cys C),kidney injury molecule-1 (KIM-1),urine N-acetyl beta-D amino glucosidase (NAG) and micro molecular RNA (microRNA).Before use of contrast media for angiography,both the patient's own risk factors and the contrast-associated risk factors should be carefully evaluated.The patient's own risk factors include basic renal function,diabetes,anemia,homocysteine,etc.The contrast-associated risk factors include the osmotic pressure,viscosity,dosage,application frequency of the used contrast agent,etc.At present,hydration therapy is still the main method for CIN,and other therapeutic methods include medication,such as statins,vasodilators,antioxidants,traditional Chinese medicine,etc.,and blood purification therapy.This paper aims to make a brief summary about the research progress in CIN,focusing on its diagnosis,pathogenesis,risk factors and preventive measures.

Objective To detect peripheral blood level of CD4+ CD25high CD127low regulatory T (Treg) cells in patients with B cell non-Hodgkin lymphoma (B-NHL) and to explore its clinical significance.Methods The levels of peripheral blood CD4+ CD25high CD127low Treg cells of 100 newly diagnosed patients with B-NHL and 50 healthy adults were detected and analyzed by flow cytometry.Results The levels of peripheral blood CD4+ CD25high CD12low Treg cells were 5.00 ％ and 7.20 ％ in healthy adults and newly diagnosed B-NHL patients,respectively.The difference was statistically significant (P ＜ 0.001).The level of peripheral blood CD4+ CD25high CD127low Treg cells was significantly higher in the male patients than that in the female (P ＜ 0.01).The level of peripheral blood CD4+ CD25high CD127low Treg cells was significantly higher in elevated LDH patients than that in normal LDH patients (P ＜ 0.01).The level of peripheral blood CD4+ CD25high CD127low Treg cells in stage Ⅲ-Ⅳ patients was significantly higher than that in stage Ⅰ-Ⅱ patients (P ＜ 0.01).The level of peripheral blood CD4+ CD25high CD127low Treg cells in B symptom patients was significantly higher than that in no B symptom patients (P ＜ 0.01).There was no significant relationship between the level of peripheral blood Treg cells and age,IPI score,bulky disease or pathologic subtype (all P ＞ 0.05).Conclusions B-NHL patients were in an immunosuppresive statue.Male,elevated LDH level,B symptom and Ⅲ-Ⅳ stage were correlated with higher level of peripheral blood CD4+ CD25high CD127low Treg cells.Level of peripheral blood Treg cells may be a useful prognostic factor for B-NHL.