The researches that stroke was treated by cluster needling of scalp acupuncture combined with rehabilitation in the past 10 years were reviewed, noting that it can significantly reduce the dysfunctions in stroke patients, prompting that the cluster needling of scalp acupuncture and modern rehabilitation techniques was combined, was a new method for stroke rehabilitation treatment.

Bone Morphogenetic Proteins ; therapeutic use ; Calcitriol ; analogs & derivatives ; therapeutic use ; Electric Stimulation Therapy ; methods ; Humans ; Osteogenesis ; Osteogenesis, Distraction ; classification ; methods ; Transforming Growth Factor beta ; therapeutic use ; Vitamin D ; analogs & derivatives

ObjectiveTo investigate the effects of the asphyxia as a Second Hit on renal function during early stage after birth in small for gestational age (SGA) infants.MethodsThe infants who were hospitalized within 24 hours after birth in Peking University Third Hospital between January 2013 and March 2015 were retrospectively enrolled, and divided into different groups depending on gestational age and asphyxia history. There were 40 preterm non-asphyxia SGA infants and 80 controls who were preterm non-asphyxia appropriate for gestational age (AGA) infants; 11 preterm asphyxia SGA infants and an equal number of preterm asphyxia AGA infants as controls; 33 term non-asphyxia SGA infants and 33 term non-asphyxia AGA infants as controls; and four term asphyxia SGA infants and 13 term asphyxia AGA infants as controls. Blood urea nitrogen (BUN), serum creatinine (SCr), and estimate glomerular filtration rate (eGFR) were tested within 48 h after admission and the incidence of abnormal indexes was compared between groups byt-test and Fisher exact test.Results(1) Compared with preterm non-asphyxia AGA group, BUN level significantly decreased in preterm non-asphyxia SGA group [(3.99±1.69) vs (5.11±2.08) mmol/L,t=2.948, P=0.004]. Compared with term non-asphyxia AGA group, term non-asphyxia SGA group had higher SCr level [(72.03±10.29) vs (62.58±12.27)μmol/L,t=3.390,P=0.001] and lower eGFR level [(25.19±4.07) vs (33.99±8.75) ml/(min·1.73 m2),t=5.238,P=0.000]. (2) Compared with preterm non-asphyxia AGA infants, preterm asphyxia AGA infants had higher BUN [(6.96±3.09) vs (5.11±2.08) mmol/L,t=2.602,P=0.011] and SCr [(76.45±10.11) vs (66.70±13.18)μmol/L,t=2.357,P=0.021] and lower eGFR level [(15.86±2.31) vs (19.54±5.08) ml/(min·1.73 m2),t=2.361,P=0.020]. Compared with preterm non-asphyxia SGA group, there was a significant increase in BUN level [(6.70±3.37) vs (3.99±1.69) mmol/L,t=2.581,P=0.025] and decrease in eGFR level [(14.80±4.67) vs (18.66±5.03) ml/(min·1.73 m2),t=2.285,P=0.027] in preterm asphyxia SGA group. Changes in term infants were similar to preterm infants. (3) Compared with asphyxia AGA group, asphyxia SGA group showed a higher frequency of abnormal eGFR in term infants (4/4 vs 4/13, Fisher exact test,P=0.029). ConclusionsAsphyxia as a probable Second Hit can influence the renal function during early stage in both preterm and term infants, especially in SGA infants.

Adult ; Cell Separation ; methods ; Endothelial Cells ; cytology ; Humans ; Stem Cells ; cytology

Objective To prepare the quantum dots(QDs) (CdTe-MPA)-loaded polymer(lactic-coglycolic acid,PLGA) microbubbles(MBQDs@PLGA) as dual-modality imaging agent for both fluorescent and ultrasonic imaging ability.Methods The MBQDs@PLGA were generated by the double emulsion technique,then filling in C3F8 after freeze-drying.Confocal laser scanning microscope(CLSM) and transmission electron microscope(TEM) were used to confirm the load of quantum dots in the MBs.Fluorospectro photometer spectra of the MBQDs@PLGA were analyzed to demonstrate the fluorescent imaging ability and determine the encapsulation efficiency by using the regression equation.Imaging experiments was applied to validate the fluorescent and ultrasonic imaging ability of the MBQDs@PLGA both by imaging of the model in vitro and by imaging of ovarian tumor blood vessels of tumor-bearing nude mouse in vivo.Results At excitation 272 nm the MBQDs@PLGA peak of the emission spectrum was 549 nm,and the encapsulation efficiency was 54％.The average diameter of MBQDs@PLGA was (1.7 ±0.2)μm,CLSM and TEM results confirmed the QDs-loaded in MBQDs-PLGA.The imaging results of MBQDs@PLGA showed a dual-modality imaging ability both fluorescent and ultrasonic imaging.Conclusions MBQDs@PLGA present fluorescence-ultrasound dual mode imaging performance by the QDs embedding in polymer microbubbles,and explore a new development train of thought of multi-mode imaging agent.

Objective:To investigate the expression of APRIL in NSCLC and to analyze the relationship between expression of APRIL and clinicalpathological characteristics of NSCLC.Methods:RTQ-PCR and Western blot were used to detect the expression of APRIL mRNA and protein in 68 pair of tumor tissues and corresponding adjacent normal tissues of NSCLC.50 Formalin-fixed,paraffin-embedded NSCLC samples were tested for APRIL protein location and expression by IHC,with results compared to the clinical and pathological parameters of NSCLC to determine significance.Results:The results showed that the expression level of APRIL mRNA and protein in tumor tissues was significantly higher than in normal tissues(both P

Objective:To study the expressions of vascular endothelial growth factor(VEGF), and thrombospondin (TSP) in oral submucous fibrosis(OSF), and to determine the relationship between VEGF and TSP, so as to investigate their roles in the pathogenesis of OSF. Methods:30 patients with OSF, including early (10 cases), middle (10 cases), late stage (10 cases) were studied. 5 healthy volunteers were chosen as control group. Buccal mucosa biopsies were taken in all samples. Expressions of VEGF and TSP were detected by immunohistochemistry. Results:The expression of VEGF increased in early stage compared with normal oral mucous, and decreased in middle and late stage. The expression of VEGF in early stage had statistical difference compared with control group, middle stage and late stage respectively(P<0.05).The expression of TSP upregulated in early and middle, and downregulated in late stage. There were no statistical significant differences among groups(P>0.05). The expressions of VEGF and TSP had negative correlation(r=-0.620,P<0.05). Conclusions: The abnormal expressions of VEGF and TSP may be a pathogenesis factor of OSF.

Objective To explore the effect of sodium fluoride on DNA damage and apoptosis on ox peripheral blood lymphocyte cultured in vitro.Methods Using lymphoeytes separation medium lymphocytes were separated and different concentration of NaF(0,4,8,12,16 mg/L)were added into the cultual system of lymphocytes for 24 h.Cell viability was measured by MTT.nuclear changes stained by acridine orange-ethidium bromine staining (AO/EB)were observed under fluoroscope,DNA fragment was measured by agarose gel electrophoresis.DNA damage was detected by alkaline SCGE.The differences between each groups were compared.Results Cells were exposed to 4,8,16 and 24 mg/L NaF in 24 h,cell survival rates,respectively being(73.743±0.552)%,(69.184±0.724)%,(65.736±0.055)%and(63.651±0.287)%,decreased significantly compared to control group.There were distinctive cell apoptosis,evident DNA damage and visible dose-effect relation(R2=0.7456).Conclusions A certain concentration of sodium fluoride lcads to lymphocytes apoptosis and DNA damage.

ObjectiveTo study the effects of individualized scalp acupuncture based on the focus and syndrome differentiation in traditional Chinese medicine on mobility ability of children with spastic cerebral palsy. Methods55 cases were randomly divided into 2 groups: treatment group (n=29) and control group (n=26). Treatment group received individualized acupuncture combined with rehabilitation and the control group received Jin's acupuncture combined with rehabilitation for 3 month. They were assessed with the mobility domains of the Pediatric Evaluation of Disability Inventory (PEDI). ResultsThe improvement of PEDI scores was more in treatment group than in control group （P＜0.01）.ConclusionScalp acupuncture combined with rehabilitation has active effects on mobility abilities of children with spastic cerebral palsy, and the individualized acupuncture do better than the Jin's acupuncture.

Objective To summarize effect of hemiarthroplasty in treatment of femoral neck fractures in the elderly.Methods From January 1998 to January 2008,hemiarthroplaaties were performed in 84 patients with femoral neck fractures,including 24 males and 60 females,at age range of 75-97 years (mean 80 years).Of all,40 patients were treated with unipolar hemiarthroplasty and 44 with bipolar hemiarthroplasty.In the meantime,29 patients were treated with cement fixation and 15 with biological fixation with old femoral stems,and 40 with biological fixation with contemporary femoral stem.Results There were 50 patients(24 in unipolar and 26 in bipolar group)were followed up for average five years (1-10 years).X-ray showed total acetabular erosion rate of 50%(25/50),with 83%(20/24)in unipolar group and 19%(5/26)in bipolar group.Total definite loosening rate was 40%(20/50),which was distributed in six patients treated with cement fixation and 14 with biological fixation.Total revision rate was 24%(12/50),with 37.5%(9/24)in unipolar group and 12%(3/26)in bipolar group.Statistical analysis showed that acetabular erosion rate and revision rate in bipolar group were lower than those in unipolar group(P＜0.01).Definite loosening rate in cement fixation group was significantly lower than biological fixation group,with no statistical difference compared with biological fixation of contemporary stem(P＞0.05).Conclusions Bipolar replacement is significantly better than unipolar replacement for femoral neck fracture in the elderly.Cement fixation with old femoral stem is significantly better than biological fixation with old femoral stem,which is similar to biological fixation with contemporary femoral stem.