Objective To study the value of ultrasonographic diagnosis of galactostasis in lactation.MethodsPatients in lactation and post-lactation were examined by color Doppler ultrasonography.Combined puncture,operation and pathology,the imaging features of different stage were summarized.Results The type of galactostasis included ductal ectasia,galactocele,infection and consolidation.The ultrasonographic examination with imaging features can determine the diagnosis and judge the type and the course of disease.Conclusions Ultrasonography is a first choice in diagnosing galactostasis in lactation.

Objective To evaluate the effect of performance evaluation on pharmacy management at hospitals run by Beijing Municipal Administration of Hospitals.Methods Analysis of performance evaluation indexes,and retrospective analysis of drug use indexes of the recent three years since the initiation of performance evaluation at the hospital.Results Continuous performance management has significantly boosted indexes of hospital pharmacy management. For example in 2014, medicine proportion at municipal hospitals accounted for 41.55%.Conclusion Awareness of rational drug use at hospitals has significantly strengthened, and the pharmacists played a positive role in upgrading pharmacy.Performance evaluation promotes Beijing ’s municipal hospitals to put their pharmacy management on a scientific and standardized track.

Objective To study the effect of internal fixation of fibula on treatment of tibia and fibula unstable fractures. Methods 50 cases with middle and lower 1/3 fractures of tibia and fibula were treated with internal fixation of fibula and close reduction and external stabilization of tibia. Fibula was stabilized with plate and screw or intramedullary nail. Results All the 50 cases of the fracture achieved clinic union, reduction was satisfactory, and the average time of clinical union was 5 months. The functions of the joint were normal. No skin necrosis or infection occurred. Conclusion Fixation of fibula is suitable for treatment of close fracture combined with local skin injury or open fractures of tibia and fibula and lower 1/3 comminuted fracture of tibia combined with fibula fracture.

AIM:To detect the changes of cystathionine β-synthase (CBS) expression in the brain following ischemia-reperfusion of hind limbs in the rats and to elucidate their significance .METHODS:Hind limb ischemia was in-duced by clamping infrarenal aorta with a microvascular clip and brain injury was made by following reperfusion .The brain tissue was obtained from the animals subjected to sham operation , 4 h of ischemia without reperfusion and 3 h, 6 h, 12 h, 24 h of reperfusion following 4 h of ischemia .The expression of CBS at mRNA and protein levels was measured at different time points by reverse transcription-polymerase chain reaction ( RT-PCR) and Western blotting .The CBS activity and hy-drogen sulfide ( H2 S) concentration in the brain were determined by a universal microplate reader .The observation of path-ologic changes of the brain was made following the inhibition of CBS by hydroxylamine .RESULTS:The relative expression of CBS at mRNA and protein levels in IR group significantly increased compared with sham group .It reached a peak at 12 h (P<0.01), and returned to baseline at 24 h (P>0.05).This time course correlated with increased CBS activity and H2 S concentration .No statistically significant difference in the above indexes between sham operation group and ischemia group was observed (P>0.05).Inhibition of CBS activity induced more severe brain injury in IR group .CONCLUSION:Up-regulation of CBS/H2 S pathway is involved in the protection for neurons during the ischemia-reperfusion of hind limbs .

ObjectiveTo discuss the effect of neonatal behavioral neurological assessment (NBNA) and developmental screening test (DST) on newborns with hypoxic ischemic encephalopathy (HIE). MethodsNBNA was performed for 60 newborns with HIE within 12-14 days and DST was also performed at 6th month after birth.ResultsMild and severe degree HIE newborns with low NBNA scores had unfavorable prognosis. Conclusions NBNA and DST can provide evidence for early interference for newborn's HIE.

By summarizing the recent literatures on brain mechanisms with acupuncture intervention based on blood oxygenation level-dependent (BOLD)-functional magnetic resonance imaging (fMRI), the BOLD-fMRI examination and analysis methods, the points to be acupunctured, the corresponding meridian activation regions, the specific intensity range, functions and indications of the acupoints, the manifestation of 'bi-directional regulation' characteristics, fMRI performance of chronergy, laterality and needling qi of acupuncture were reviewed to provide the ideas for future research in this area.

ObjectiveTo observe the effect of language rehabilitation training on stroke patients with complete aphasia.Methods10 stroke patients with complete aphasia were treated with language rehabilitation training.ResultsAfter training, scores of hearing, naming, reciting, reading, and writing of patients were significant higher than that before training (P<0.05—0.01).Conclusion Language rehabilitation training plays an active role in rehabilitation of stroke patients with complete aphasia.

12E7 Antigen ; Antigens, CD ; metabolism ; Antigens, CD34 ; metabolism ; Cell Adhesion Molecules ; metabolism ; Diagnosis, Differential ; Head and Neck Neoplasms ; metabolism ; pathology ; Hemangioma ; pathology ; Humans ; Lipoma ; metabolism ; pathology ; Liposarcoma, Myxoid ; pathology ; Male ; Middle Aged ; S100 Proteins ; metabolism ; Soft Tissue Neoplasms ; metabolism ; pathology

Ear ; surgery ; Humans ; Parotid Neoplasms ; surgery ; Surgical Procedures, Operative ; methods

BACKGROUND:The hardened acrylic resin bone cement composite after implantation into human body can resist an intensity of 78-93 MPa. But a large amount of heat energy is released by bone cement during the process of solidification and it wil kil normal cel s, leading to peripheral tissue necrosis. OBJECTIVE:To investigate the characteristics of induced knee joint osteoarthritis after application of acrylic resin bone cement composite as a bone substitute for subchondral bone. METHODS:Thirty male Japanese big ear rabbits were randomly and equal y divided into four experimental groups (A, B, C, D) and a blank control group. After removal of subchondral bone on the right medial tibial plateau, polymethyl methacrylate powder/hydroxyapatite composite materials were implanted in rabbits in the experimental groups A, B, C, and D. Rabbits in the blank control group were only subjected to exposure of periosteum on the left medial tibial plateau. At 3, 6, 9 and 12 weeks after removal of subchondral bone, rabbits in the experimental groups A, B, C and D were sacrificed, and subchondral bone specimens were taken for hematoxylin-eosin staining and matrix metal oproteinase expression analysis. At the same time, interleukin-1βand tumor necrosis factor-ɑ levels in the synovial fluid were determined. RESULTS AND CONCLUSION:Mankin score in the experimental group C was significantly higher than in the blank control group and experimental group A (P<0.05). Mankin score in the experimental group D was significantly higher than in the experimental group B (P<0.05). The gray scale of matrix metal oproteinase-1 was highest in the blank control group, fol owed by experimental groups A, B, C, and the last in the experimental group D (P<0.05). Interleukin-1β and tumor necrosis factor-ɑ levels in the synovial fluid were highest in the experimental group D, fol owed by experimental groups C, B, A and the last in the blank control group (P<0.05). These findings suggest that acrylic resin bone cement composite as a bone substitute for subchondral bone induces knee joint osteoarthritis and leads to increases in matrix metal oproteinase-1 and tumor necrosis factor-ɑ levels in the synovial fluid.