[Objective]To study the effect of femoral offset and hip joint center on joint function after total hip replacement,radiographic measurements were taken postoperation.[Method]A series of 92 hip joints(87 patients)were followed up.The average follow up priod was 25 monthes.The femoral offset and the position of the prothesis head center were measured in the orthophoric hip joint X-ray photograph and were compared with anatomic Fo and HJC.H arris evaluation system was used to evaluate joint function in four groups.The results were statistically analyzed,with Fisher' exact probability and P value less than 0.05 indicating significant difference.[Result]The coincidence rate of group A(both FO and HJC,27 hips)was 29.35%,group B(only Fo,23 hips)25.00%,group C(only HJC,31 hips)33.70%,group D(neither FO nor HJC,11 hips)11.96%.93.0% patients got the Harris score more than 80 for group A,73.19%(group B),74.19%(group C),27.27%(group D).The difference of Harris evaluation between A and B,A and C,A and D was significant statistically.[Conclusion]Based on the results of the study,the recovery of femoral offset and hip joint center should be considered to contribute to the healing effect after total hip replacement directly.

OBJECTIVE To investigate the classification and antibiotics resistance of Staphylococcus in children with septicemia in recent two years and to provide data for clinical treatment. METHODS All the blood specimens delivered by pediatrics were identified and detected the antibiotic resistance with Microscan Auto SCAN4. RESULTS Totally 268 Staphylococcus strains were collected. Among them,S. aureus was 114 strains (42.5%),coagulase-negative Staphylococcus were 154 srains. Among 114 S. aureus strains,meticillin-resistant Staphylococcus aureus (MRSA) were 79 strains (69.3%). Among 154 coagulase-negative Staphylococcus strains,meticillin-resistant coagulase-negative Staphylococcus aureus (MRCNS) were 102 strains (66.2%). The drug sensitivity results showed that meticillin-resistant staphylococcus (MRS) were highly resistant to 15 commnly used antibiotics than meticillin-sensitive Staphylococcus (MSS) and showing multi-drug resistance. No vancomycin-resistant strains were found.CONCLUSIONS Children with septicemia infected by Staphylococcus are increasing recently. Identification and antibiotic resistance of clinical isolated Staphylococcus must be strengthened,and give the effective data for clinicians.

Uveitis is a group of inflammatory diseases causing serious impairment of visual function. The precise etiology and pathogenesis remain unclear. lt can be induced by infection, trauma, tumor or autoimmune response, of which autoimmune response is the most common. ln recent years, the cytokines in the process of inflammatory autoimmune diseases role has become one of research hot spots, its role in the pathogenesis and the relationship between the disease activity more and more attention. This article reviews the effects of interleukin, tumor necrosis factor, interferon and transforming growth factor-β in the pathogenesis of uveitis.

Acute lymphoblastic leukemia (ALL) is a heterogeneous disease affected by patient' s age,immunologic subtype,genetic and molecular features.In the 54th ASH annual meeting,lots of new discoveries about the biology,prognosis and treatment of ALL were reported.Here highlights of genomic profiling,new targeted therapy and hematopoietic stem cell transplantation for ALL presented in this meeting are introduced.

Adult ; Agriculture ; Antibody Formation ; Female ; Humans ; Immunity, Cellular ; Male ; Middle Aged ; Occupational Exposure

Adolescent ; Adult ; Child ; Female ; Humans ; Male ; Nasal Septum ; injuries ; Skull Fractures ; diagnostic imaging ; Tomography, Spiral Computed ; Young Adult

Animals ; Glutamine ; pharmacology ; Kidney ; drug effects ; metabolism ; Liver ; drug effects ; metabolism ; Male ; Malondialdehyde ; metabolism ; Rats ; Rats, Sprague-Dawley ; Serum ; metabolism ; Stress, Physiological ; Swimming ; physiology

Objective:To evaluate the value of ultrasound-guided transperineal systematic prostate biopsy(SPB)and cognitive fusion multi-parameter magnetic resonance imaging(mpMRI) suspicious transperineal targeted biopsy(CFTB) in the prostate cancer with different serum prostate specific antigen(PSA) levels.Methods:A retrospective analyses were performed in 527 patients with suspected prostate cancer who underwent ultrasound-guided SPB from January 2018 to December 2019 in Shanghai Jiaotong University Affiliated 6th People′s Hospital. According to the PSA levels, they were divided into group A(PSA 4-10 μg/L) and group B(PSA>10 μg/L). All the patients underwent ultrasound-guided SPB, 376 patients with suspicious mpMRI had two additional targeted biopsies. The detection rates of ultrasound-guided SPB and CFTB in prostate cancer were tested by χ 2 test. Compared with pathological results, the sensitivity, specificity, accuracy of two methods were calculated and tested by χ 2 test, and a P<0.05 was defined as statistically significant difference. Results:Prostate cancer was detected in 319 of 527 patients(60.5%). One hundred and three cases of 198 patients in group A were diagnosed as prostate cancer, with an overall detection rate was 52.0%. Among them, ultrasound-guided SPB detected 72 cases of prostate cancer, the detection rate was 36.4%, sensitivity was 67.9%, specificity was 17.7%, accuracy was 26.5%, the detection rate, sensitivity, specificity and accuracy of CFTB were 39.9%, 75.6%, 91.6% and 88.8%, respectively. In this group, there were no statistically significant differences in the detection rate and sensitivity of the two methods in the diagnosis of prostate cancer (χ 2=0.525, 0.005, both P>0.05), and the differences in specificity and accuracy were statistically significant (χ 2=108.340, 79.829, respectively, both P<0.05). Two hundred and sixteen cases of 329 patients in group B were diagnosed as prostate cancer, with an overall detection rate was 65.7%. Among them, 160 cases of perineal prostate cancer were detected by ultrasound-guided SPB, with the detection rate was 48.6%, sensitivity was 78.2%, specificity was 37.6% and accuracy was 49.5%. A total of 189 cases of prostate cancer detected by CFTB, the detection rate was 57.4%, the sensitivity was 89.3%, the specificity was 90.6%, and the accuracy was 90.2%. All the differences were statistically significant in group B(χ 2=5.131, 4.391, 61.339, 38.982, all P<0.05). Conclusions:When PSA is greater than 10 μg/L, CFTB has a higher diagnostic efficiency than SPB.When PSA is 4-10 μg/L, there are no significant differences between the two methods in the detection rate and sensitivity of prostate cancer.

Objective To investigate the milieu-dependent differentiation of primordial germ cells(PEGs) in the acute damaged liver microenviroment. Methods After PGCs were cultured and proliferated,these cells were labelled with 5-bromo-2-deoxyuridine(BrdU),then transplanted into the acute damaged liver by CCl_4 through tail vein.Two and four weeks later,the liver was extracted and 10?m-cryostat continuous sections were obtained.The existing and differentiation of the transplanted cells were identified by immunohistochemistry,immunofluorescence double staining and histochemistry for BrdU and hepatic-specific ALB,and the glycogen. Results Transplanted PGCs were found to be incorporated into the acute damaged liver and differentiated into hepatocytes,compensating for acute liver failure.Conclusion PGCs can be induced to differentiate into hepatocytes in the acute damaged liver microenvironment,and can be used for cellular hepatoplasty to treat severe liver disease.

OBJECTIVE:To promote effective development of services in the intravenous drugs allocation centre and to bring the pharmacists'function into full play in the hospital pharmacy.METHODS:Information concerning services in the intravenous drugs allocation centre of our hospital and experiences from which was introduced,some problems and difficulties in the pharmacy services were analyzed.RESULTS&CONCLUSION:The centralized allocation and management of intra-venous drugs have ensured the safety and effectiveness of the clinical intravenous drug use and which have become the essential part of the pharmaceutical care with a core of rational drug use.