Adenoma ; pathology ; Carcinoma, Renal Cell ; pathology ; Diagnosis, Differential ; Female ; Humans ; Kidney Neoplasms ; pathology ; Middle Aged

Objective To approach rehabilitation nursing measures in using the allogeneic ten-don to re-establish the anterior cruciate ligament of knee through the tibia twin tunnel under arthroscopy.Methods Mental nursing and direct functional exercises was given to 30 patients who received this kind of operation from November,2006 to July,2007,and functional exercises of flection and extention of knee joint by steps,functional exercises of muscle force of quadficeps muscle and back muscle group of legs and the correct using of artificial brace of knee joint.Results Range of joint motion could reach 95°after 2 weeks and 125°after 4 weeks postoperation.Score of joint function(Lysholm)could reach(74.8±5.7)after 6 weeks,(80.0±2.3)after 9 weeks,(91.8±3.4)after 12 weeks, and(94.5±2.2)after 1 year.Conclusion Selective perioperative rehabilitation nursing instruction is the important guarantee of function recovery.

Objective To investigate the effect of Suanzaoren Decoction on hippocampus, cortex BDNF and TrKB gene expression in depression model rats. Methods Depression rat models were established by social-isolated raise and chronic stress stimulation. Suanzaoren decoction was administrated to the models. RT-PCR was adopted to detect the expression of mRNA BDNF and TrKB genes. Results The mRNA expression of BDNF and TrKB in cortex of Suanzaoren decoction high dose group、medium dose group and clomipramine group(0.213±0.094, 0.639±0.023, 1.032±0.015, 1.089±0.014, 1.580±0.012, 1.860±0.019)were all higher than the model group(0.032±0.008, 0.001±0.000), showing a significant difference among four groups (P<0.01), and the mRNA expression of BDNF and TrKB in hippocampus of Suanzaoren decoction high dose group, medium dose group and clomipramine group(0.213±0.094, 0.639±0.023, 1.032±0.015, 1.089±0.014, 1.580± 0.012, 1.860±0.019)were higher than the model group (0.021±0.015, 0.125±0.013), there was a significant difference between four groups(P<0.01). Compared with the model group, the mRNA expression of low-dose group of Suanzaoren decoction in both cortex and hippocampus of BDNF and TrKB was not significantly different to the model group(P>0.05). Conclusion Suanzaoren decoction can increase the expression of BDNF and TrKB gene, promote neuronal proliferation, and resist depression.

Adult ; Diagnosis, Differential ; Female ; Histiocytoma, Malignant Fibrous ; immunology ; pathology ; Histiocytosis, Langerhans-Cell ; immunology ; pathology ; Histiocytosis, Sinus ; immunology ; pathology ; Hodgkin Disease ; immunology ; pathology ; Humans ; Ki-1 Antigen ; metabolism ; Lewis X Antigen ; metabolism ; Lung ; immunology ; pathology ; Lung Neoplasms ; immunology ; pathology ; Lymph Nodes ; immunology ; pathology

Objective To study the morphological characteristics of craniofacial contour in ageing.Methods Craniofacial morphology was examined in a sample of 20 young men and 20 old men.By multi-slice helical CT,a computer reconstruction technique was used to produce three dimensional images and 3-D reconstruction data were analyzed quantitatively.Results Compared with the young men,old men increased with midface(Zy-Zy),lower face(Go-Go),supraorbital projection(Fb-Sr,T-So),midface depth (N-Po),and lower facial depth(T-Gn),and decreased with maxillary height(N-Sd) and upper facial width(Ft-Ft,T-T).Conclusion Facial width and depth and supraorbital projection tend to be increased and facial height decreased with ageing.

Objective:To discuss the role of clinical pharmacists in perioperative drug treatment for a patient after renal transplan-tation. Methods:Clinical pharmacists participated in the drug therapy for a patient after renal transplantation. Pharmaceutical care and health education were performed for the patient in the aspects of immunosuppression, anti-hepatitis B virus, gastric mucosa protection, diarrhea, acute rejection and the other treatment programs. Results:The participation of clinical pharmacists in the clinical treatment for the patient improved therapeutic scheme and promoted therapeutic efficacy. Conclusion:The participation of clinical pharmacists in clinical drug therapy for patients can provide individualized service to improve reasonable, effective and economical drug use.

60 Chinese skulls(30 males and 30 females) from Liaoning province of the People's Republic of China were measured, By applying the multiplestepwise discriminant function, sexual diagnosis of the maxillary, frontal, occipital and parietal bone were carried out, 12 discriminant equation for sexual diagnosis have been obtained,The diseriminant rate of equations with accuracy tests on the same series of crania results in 66.7～93.3% of the cases analyzcd

Antibody-drug conjugate (ADC) has become an effective method for treating various diseases, especially cancer, due to its clear target and good selectivity in clinical practice. However, the monoclonal antibodies in traditional ADC have poor tissue permeability, high modification costs, pose risks such as immunogenicity and immunotoxicity. The nanobody (Nb) which is extracted from the blood of camel animals, is the smallest antibody fragment known to have complete antigen binding ability. It has advantages such as strong tissue permeability, strong specificity, low immunogenicity, and high stability, and can replace traditional monoclonal antibodies to participate in the construction of nanobody-drug conjugate (NDC). This article reviews and discusses the advantages of Nb structure, the construction and application of NDC in the hope of providing ideas for the research and development of NDC.

Castleman Disease ; complications ; metabolism ; pathology ; surgery ; Dendritic Cell Sarcoma, Follicular ; complications ; metabolism ; pathology ; surgery ; Follow-Up Studies ; Humans ; Male ; Middle Aged ; Receptors, Complement 3b ; metabolism ; Thoracic Diseases ; complications ; metabolism ; pathology ; surgery ; Thoracic Wall ; Vimentin ; metabolism

Background Chemical crosslinking agent can be used to strengthen the intensity of sclera tissue,but the intensity of the sclera may be influenced by different crosslinking methods.Objective The aim of this study was to compare the effectiveness of collagen crosslinking on porcine sclera between whole-eye crosslinking method and scleral strip crosslinking method.Methods Whole-eye crosslinking or sclera strip crosslinking was performed on 70 fresh porcine eyeballs in five groups using 1％ genipin,1％ glutaraldehyde or PBS respectively for 40 minutes.After crosslinking,10 sclera strips with l0 mm×4 mm from the temporal lateral were prepared in every group for the stress-strain measurement using a Instron5848 microtester,and the other 4 scleral strips in each group were extracted for the thermal shrinkage temperature test.Results Biomechanical property test reveled that the elastic modulus value of sclera strips reduced by 70.0％-82.8％ in the whole-eye crosslinking method group compared with scleral stip crosslinking method group after treated with 1％ genipin ((8.98 ± 1.81) MPa vs.(10.85 ± 1.83) MPa,t =3.375,P =0.003)) and 1％ glutaraldehyde((12.78 ±2.91) MPa vs.(18.25 ±5.16) MPa,t =4.007,P =0.001)) ;The tensile stress of whole-eye crosslinking method group was 54.9％-90.1％ of scleral stips method group,showing significant decline after corsslinked of whole-eye in 5％,10％,15％ and 20％ strain conditions (all P ＜ 0.05).Thermomechanics test showed that the thermal shrinkage temperature was lower in the whole-eye crosslinking group compared with scleral stip crosslinking group after treated with both 1％ genipin ((68.8 ±0.9)℃ vs.(74.8± 1.3)℃,t=11.129,P=0.000)) and 1％ glutaraldehyde((73.3±0.9)℃ vs.(79.3±1.3)℃,t=11.112,P=0.000)).Conclusions Different crosslinking methods have an influence on the efficacy of collagen crosslinking on porcine sclera.Sclera strip crosslinking offers a better crosslinking intensity for selera.