The clinical supervision of counseling and psychotherapy have a closely connection with clinical employment.Leading the way in clinical supervision,many clinical supervision models has been extrapolated by theories of various psychotherapy,relating to psychoanalysis theory,person-centered approach theory,cognitive and behavior psychotherapy theory,system theory,structuralism theory,and so on.Recently,especial,different clinical supervision models have to expand beyond psychotherapy,such as developmental model of supervision and society role model of supervision.The study has summarized clinical supervision models of the field,in order to offer literature index and concept frame.

Protein fingerprinting technology(PFT) is a novel technology for laboratory diagnosis developed in recent five years.It has advantages of simple operation,testing quickly,high sensitivity and specificity.It is a revolutional progress for laboratory diagnosis.The application of PFT in medical field is mainly for the detection of diseases.The sensitivity and specificity in cancer detection are about 80%.Immunomic mass spectrometry(IMS) is a novel technology using the combined group antibodies for capture multi biomarkers and applying mass spectrometry to precisely analyze the modification or isoforms of the biomarker in single platform,whereas traditional assay could not be able to identify the variation of biomarkers.PFT and IMS have significantly influenced in cancer early detection,especially to evaluate cancers which did not express traditional tumor markers like AFP,CEA,etc.PFT and IMS have characteristics of early detection in the molecular and gene level.PFT and IMS are diagnostic technologies with bright future and potential applications.

Objective To investigate the effect of cisplatin on proliferation and invasion of colorectal cancer cell line SW480. Methods SW480 cells were used as the research object, and untreated SW480 cells were used as the control group. Different concentrations of cisplatin was given at different times to intervene. The MTT, Transwell chamber and phos-phate determination methods were used to detect proliferation, invasion and Na+-K+-ATPase activity expression level in SW480 cells. Results The physiological concentration of cisplatin (70 μmol/L) inhibited the proliferation of SW480 cells at 48 h. There was no significant difference in the inhibition rate at 48 h compared with 72 h and 96 h. Treatment with 70 μmol/L cisplatin for 48 h reduced the number of cells through Matrigel membrane matrix. The Na+-K+-ATPase activity was significantly increased in 35, 70 and 140 μmol/L cells after treatment with 17.5, 35, 70 and 140 μmol/L of cisplatin in SW480 cells for 48 h, and Na+-K+-ATPase reached the highest level at 70 μmol/L of cisplatin. Conclusion The decreased activity of Na+-K+-ATPase may lead to the attenuation in proliferation and invasion of colorectal cancer cells, which may be associated with cisplatin resistance in colorectal cancer cell SW480.

The proteins and antigens of nine strains of Toxoplasma gondii were analyzed by SDS-PAGE and immunoblotting. These strains including RH strain, Zs-2 strain, CN strain and SHI, SH2, SH3, SH4, SH5, SH8 strains, were obtained from other laboratories or isolated from deformity fetus in our laboratory. SDS-PAGE analysis revealed that these strains were very close in the major bands of proteins and differences were observed only in part. There were common components in antigens of all strains using IgG antibody prepared from high-titre rabbit antisera raised against RH strain of Toxoplasma.

Objective To explore the clinical characteristic of lab results and prognosis of severe intestinal virus infection dis -ease and to provide the objective basis for early intervention .Methods All children who were admitted in pediatric intensive care unit ( PICU) by laboratory diagnosis as cases of severe intestinal virus infection disease in Hunan Children 's Hospital from January 6 to No-vember 25, 2010 were selected as cases of this study .Their medical records were collected .The data was analyzed by χ2 test, Fisher's exact test , and binary logistic regression .Results A percentage ( 33.1%) of patients had abnormal white blood cell ( WBC ) counts, and the difference rates of younger group (under 1 year old) and upper 5 years old group were higher than that in 1~5 years old group with statistically significance (χ2 =12.13, P <0.01).The difference rates of aspartate aminotransferase (AST) and cardiac troponin I(cTnT) were 23.8%and 31.5%, respectively.A percentage (52.9%) of patients had reduced CD4 lymphocytes.Abnor-mal WBC, C reactive protein (CRP), and prognosis have no significant difference ( P >0.05).There were statistically significant differences in procalcitonin (PCT), AST, cTnT anomalies and prognosis ( P <0.01 or P <0.05).Conclusions Abnormal PCT, AST and cTnT are associated with the prognosis of children with severe intestinal virus infection , while WBC and CRP are not .

In this article,anti-doping techniques including sample preparation,isolation and analysis,were reviewed.On-line solid-phase extraction with column-switching technique and High through rapid analysis were also discussed.

BACKGROUND: Cells grew slowly in a low number after conventional induction. Growth factor can accelerate induction speed, but growth factor is expensive. OBJECTIVE: To verify the efficiency of differentiation of human bone marrow mesenchymal stem cells (BMSCs) into osteoblasts in vitro in a inductor without growth factor. DESIGN, TIME AND SETTING: The control cytology observation experiment was conducted from July 2007 to February 2008 at the Center Laboratory of Hospital Affiliated to Medical College of Qingdao University. MATERIALS: Bone marrow was collected from diabetic patients undergoing autologous stem cell transplantation. Informed consent was obtained from patients. METHODS: Using density gradient method, BMSCs were separate and primary cultured. At the third passage, BMSCs were incubated in 0.1 ?mol/L dexamethasone, 10 mmol/L ?-glycerine sodium, and 50 ?mol/L vitamin C. BMSCs in the control group were left intact. MAIN OUTCOME MEASURES: Morphology of BMSCs was observed under a phase contrast microscope. Morphological changes were measured by alkaline phosphatase staining and calcified nodules staining after induction. RESULTS: Under the phase contrast microscope, the third passage of BMSCs was uniform, spindle. At 7 days, cells were confluence. Some cells were overlapped over time. Mesenchymal tissues gradually piled up, with mineralization, multiple nodes. At 14 days, brown mineralized nodes were found under an inverted microscope. At 21 days, mineralization in fragmentis were formed. Von Kossa method demonstrated black calcified nodules and positive alkaline phosphatase. CONCLUSION: BMSCs can be induced into osteoblasts easily, with high and rapid proliferation.

Objective To evaluate the method of flow cytometric analysis of T lymphocyte subsets in bodyfluid of the pa-tients. Methods In ovder to get T lymphocytes by 3-colour staining method utilizing SSC/CD3Percp antibody,47 bronchoalveolar lavage fluid and 50 were tested by flow cytometery. Results 1)The percentage of Th is (67.98±7.41) % ,Ts(27.36±6.41) % and Th/Ts(2.60±0.64)in BALF with lung cancer,and the percentage of Th is (37.61±4.8)% ,Ts(67.97±4.20)% ,and Th/Ts(0. 47±0.10)in BALF with lung cancer respectively, and the Th cells in BALF with lung cancer were lower than those in the benign pulmonary disorder(P<0.05), and the Th/Ts ratio was significantly lower while the Ts cells were significantly higher in BALF of lung cancer(P<0.01), comparied with the benign pulmonary disorder; 2)The percentage of Th is (35.76±7.71) % and Ts(64.31 ±7.37) % and Th/Ts(0. 57 ± 0. 18) in BALF with lung cancer, and the percentage of Th is(49.27 ± 12.88) %, Ts(44.54 ± 9. 56) %,and Th/Ts is (1.13 ± 0.29) in BALF with benign pulmonary disorder. The Th cells in BALF with lung cancer was lower than those in the benign pulmonary disorder(P<0.05) ,the Th/Ts ratio were significantly lower and the Ts cells were significantly higher in BALF of lung cancer(P<0.01) comparied with the benign pulmonary disorder;3)The percentage of This(35.76±7. 71) %,Tsis(64.31 ± 7.37) % and Th/Ts are(0.57 ± 0. 18) in BALF with lung cancer, and the percentage of Th is (49.27 ± 12. 88) %, Ts is (44.54 ± 9.56) %, and Th/Ts is(1.13 ± 0.29) in BALF with benign pulmonary disorder. Respectively, the Th cells in BALF with lung cancer were lower than those in the benign pulmonary disorder(P<0.05), the Th/Ts ratio were significantly low-er and the Ts cells were significantly higher in BALF of lung cancer(P<0.01)comparied with the benign pulmonary disorder. Con-clusion The immunity function in the patients with lung cancer was significantly decreased. Flow cytometric approach is valuable in analyzing T lymphocyte subsets in BALF.

Objective To analyze the roentgenographic findings of the osteopetrosis. Methods Nine patients with clinically suspected osteopetrosis underwent the X-ray examinations of the chest,skull,pelvis,vertebral column,femur,tibiofibula,bones of upper limb and bilateral handbone. The roentgenographs of all patients were analyzed together with review of the literature. Results The basic image feature of osteopetrosis is bone density increased notably,cortible bone thickening,cavum ossis narrowing or occluded and mark X-ray signs include sandwich change in back bone,concentric rings change in pelvis,bone within a bone change,bright-dark alternation transverse striation in metaphysis of tubiform bone,baseball club appearance due to modelling deformity of long bones and periosteal new bone formation. Conclusion Osteopetrosis is a rare inherited disorder. Its mark roentgonographic findings are important evidence for performing the definite diagnosis and differential diagnosis.

There were neither available database nor deep investigation on gene patents or patented genes in China before.But the National Bio-Sequence Database of Chinese Patent(NASDAP,http://nasdap.generank.org/),comprising 123 218 patented bio-sequences within 8 563 Chinese patents,has been constructed now.Genes,microarrays,single nucleotide polymorphisms(SNPs),motifs and any other objects of Chinese patent are involved in,and BLAST-based search or motif scan are carried out to navigate these objects,which can serve as an indispensable bioinformatics platform for setting up of research work,tracing of the advancement in patented genes and facilitating the decision of both applicants and assigners of gene patent.Such platform also gives comprehensive consults on drawing intellectual property strategies in the areas of pharmaceutics,diagnostics and agriculture.