With the development of peaple's life and the change of diet,the incidence rate of colorectal cancer is increasing. There are Twenty-five percent of patients were found liver metastases in the first diago-sis. Surgical resection of liver metastases from colorectal cancer is known to be associated with long term sur-vival. So it is the key to increase the resection rate for colorectal cancer patients with liver metastases. The in-curruence of neoadjuvant therapy may be useful in therapy of colorectal cancer patients with liver mtastases.

In order to check the neck response and injury during motor vehicle accidents, we developed a detailed finite element model for human cervical spine C4-C6. This model consisted of cortical bone, cancellous bone, annulus, nucleus, ligaments and articular facet, and it also set up contact in the contacting parts for simulating the movement perfectly under frontal impact. This model could be used for stress and strain distribution after the frontal impact load was applied on this model. During the process of frontal impact, the most displacement simulated data were in the interval range of experimental data. The experimental results showed that this model for the human cervical spine C4-C6 simulated the movement under the frontal impact with fidelity, and reflected the impact dynamics response on the whole.
Accidents, Traffic ; Biomechanical Phenomena ; Cervical Vertebrae ; physiology ; Finite Element Analysis ; Humans ; Models, Anatomic ; Movement

Objective Oxidative stress which participates in the development of diabetes and its complications can induce inflammation and increase the damage and apoptosis on cells and tissue by influencing multiple signaling pathways?Blood glucose fluctuation increased oxidative stress and aggravated damage and apoptosis on cells?The roles of glucagon?like peptide?1 ( GLP?1) receptor agonist can improve blood glucose fluctuation by playing multiple system physiological effects,such as,delaying gastric emptying,reducing appetite, food intake and body weight, enhancing glucose dependent insulin secretion, inhibiting glucose dependent glucagon secretion?In addition,GLP?1 can reduce oxidative stress state by reducing the reactive oxygen species, inhibiting oxidase activity,up?regulating anti?oxidative stress genes,increasing the level of antioxidant enzymes.

The expression of transcription factor forkhead box protein 3 (Foxp3) is predominantly restricted to the CD25+CD4+population in both the thymus and periphery. Limited evidence indicated that Foxp3 is also expressed, albeit to a lesser extent, in the tis-sues outside of the thymus and spleen. However, recent studies showed that Foxp3 is expressed in many tumor cells, and has a definite relation with the occurrence, progress, and prognosis of malignant tumors. Foxp3 has become a popular topic in research on malignant tumor treatment, thereby bringing a new turning point for malignant tumor therapy.

Objective To investigate the clinical significance of DNA haploid analysis for malignant degree and prognosis assessment of breast carcinoma. Methods Highclarity Colourful Pathological Analysis System-1000( HPIAS-1000) was used to analyze the DNA haploid of 120 breast carcinoma patients who had been followed up for more than 5 years. All patients were divided into three groups according to histology. 48 advanced differentiation cases, 44 middle differentiation cases and 28 low differentiation cases. Then DNA haploid analysis was made,that is diploid(2C) ,3 - 4C,aneuploid(AN). Results Except for 3 -4C,there were significant differences betweenⅠandⅡgrade ,ⅡandⅢgrade,ⅠandⅢgrade( P

Transient ischemic attack (TIA) is not only an ischemic cerebrovascular disease with high incidence, but also a risk warning signal of cerebral infarction. This article reviewed the correlation of TIA and cerebral infarction, risk factors of transient ischemic attack progressing into cerebral infarction and its score scale.

To study on the association between the different levels of C-peptide of type 2 diabetes and colorectal adenoma and cancer risk.We detected the concentration of serum C-peptide in 45 type 2 diabetes who were diagnosed as colorectal adenoma and cancer.It showed that serum C-peptide level was higher in type 2 diabetes with colorectal adenomas and cancer than without colorectal adenomas and cancer.The serum C-peptide level may have relationship with colorectal adenomas and cancer.

Burns, Inhalation ; complications ; Humans ; Male ; Middle Aged ; Nitric Acid ; adverse effects ; Pulmonary Edema ; chemically induced ; therapy

Child ; Child, Preschool ; Clinical Laboratory Techniques ; DNA, Fungal ; genetics ; Evidence-Based Medicine ; Fungi ; genetics ; isolation & purification ; Humans ; Infant ; Mycological Typing Techniques ; Mycoses ; diagnosis ; microbiology ; Polymerase Chain Reaction ; Serologic Tests ; Specimen Handling

Animals ; Hippocampus ; pathology ; physiopathology ; Male ; Motor Activity ; Rats ; Rats, Wistar