Objective To observe attenuation and synergy of postoperative chemotherapy combined with Tianzhicao capsule in patients who suffered from breast cancer. Methods 66 cases after radical mastectomy were randomly divided into treatment group 31 cases and 35 cases of control group. The patients of control group were treated with chemotherapies of CAF and TA. Treatment group patients were given Tianzhical capsule orally at the same time. Nausea and vomitting,the arrest of bone marrow before and after treatment were observed. The grade of life quality about every patient was evaluated. Results Myelosuppression and the occurrence of nausea and vomitting in treatment group was obviously lower than control group (P ＜ 0.05). The proportion of improvement and stabilization for the quality of life in treatment group was markedly higher than control group (P ＜ 0.05). Conclusion Traditional Chinese drug Tianzhicao capsule had attenuation and synergy to postoperative chemotherapy in breast cancer.

OBJECTIVE: To explore the relationship between pedestrian traffic accidents and the type of vehicles and summarize the characteristics. METHODS: Ninety cases of pedestrian traffic accidents were reviewed, and the relationship between the types of vehicles and the injuries (site, feature and severity) were analyzed. RESULTS: Different impact injuries were caused by different types of vehicles. The primary sites of the impact injuries depended on the body posture and the height of protruding parts of the front when the accident happened. The injury characteristics were related to the size, direction of acting force and contact surface. CONCLUSION The analysis of position, feature, and severity of pedestrian injury can determine the type of injury vehicle.
Accidents, Traffic/statistics & numerical data* ; Female ; Humans ; Injury Severity Score ; Male ; Motor Vehicles ; Posture ; Sickness Impact Profile ; Walking ; Wounds and Injuries/mortality*

Objective To explore the association of Toll-like receptor 4 TLR4 and lipopolysaccharide receptor CD14 gene polymorphisms with Kawasaki disease (KD) susceptibility.Methods Three-color fluorescent staining flow-cytometry was used to detect the expression of TLR4 in peripheral blood white blood cell of 76 KD children and 118 healthy control group.The gene of TLR4 (-896A/G), (-1196C/T) and CD14 (-260C/T) polymorphisms was identified by polymerase chain reaction-restriction fragment length polymorphisms; and the relationship between genotype and KD was analyzed.Results 1.The values of mean fluorescence intensity (MFI) of TLR4 in peripheral blood white blood cell of the KD groups and the healthy control groups were 2.87?0.96, 10.55?4.87, 23.36?8.28 and 3.26?0.65, 7.55?1.21, 25.41?6.97, respectively; There was a gradual increase of these values on lymphocyte, neutrophilic leukocyte and mononuclear cell in both groups.2.(-896A/G), (-1196C/T) polymorphisms of TLR4 gene were not found in both groups.3.The frequency of each genotype of CD14 gene (-260C/T) was 35.5%CC, 30.3%CT, 34.2%TT in KD group and 38.1%CC, 47.5%CT, 14.4%TT in healthy control group.The frequency of each genotype was significantly different in 2 groups(?2=11.62 P

OBJECTIVETo compare clinical effects between percutaneous compressing plating (PCCP) and proximal femoral nail antirotation (PFNA) for the treatment of patients with intertrochanteric fracture with risk external wall.

METHODSFrom September 2007 to June 2010, 43 patients with intertrochanteric fracture with risk external wall were treated by PCCP or PFNA according to different kinds of internal fixations. There were 22 cases in PCCP, including 9 males and 13 females with an average age of 68.4 (ranged, 60 to 86) years old, and 13 cases with type A2.2 and 9 cases with type A2.3; while 21 cases in PFNA, including 7 males and 14 females with an average age of 67.7 (ranged, 57 to 93) years old, and 10 cases with type A2.2 and 11 cases with type A2.3. Blood loss, operation time, hospital stay, fracture healing time, complications and Harris score after 1 years' following-up were observed and compared.

RESULTSAll patients were followed up for 12 to 22 (means 18.4) months, and all patients were obtained fracture healing, and recovered walking ability as before injury. There were no significant differences in blood loss, operation time, hospital stay, fracture healing time, complications and Harris score after 1 years' following-up (P>0.05). One case occurred displacement on the top of greater trochanter, and 1 case injuried weakness of hip abduction. One case occurred screw breakage in PCCP, while 1 case occurred hip joint pain in PFNA.

CONCLUSIONBoth of PCCP and PFNA in treating patients with intertrochanteric fracture with risk external wall can receive good clinical effects, while the effects and therapy strategy for displacement of bone on the top of lateral wall should further study.

Aged ; Aged, 80 and over ; Bone Nails ; Bone Plates ; Case-Control Studies ; Female ; Fracture Fixation, Intramedullary ; Fracture Healing ; Hip Fractures ; physiopathology ; surgery ; Humans ; Male ; Middle Aged

Aged ; Humans ; Male ; Middle Aged ; Mycoses ; complications ; Nasal Septal Perforation ; complications ; microbiology ; Sinusitis ; complications ; microbiology

The mature seeds and excised embryos of Dalbergia odorifera were used as materials to study the effect of moisture content on their survival, as well as the effect of rapid freezing and vitrification freezing method on seeds and in vitro embryos cryopreservation. The results showed that the germination rate and vigor decreased from 82.67%, 85% to 18.35%, 25% respectively, when the seed moisture content decreased from 15.04% to 8.14%; and the germination rate decreased from 82.67% to 37.50%, 25.37% respectively by vitrification freezing method and rapid freezing method, when the seed moisture content decreased from 15.04% to 9.37%. Among all the moisture content gradient, 12.35% moisture reached the maximal germination rate, which were 63.58% and 50.45% respectively by vitrification freezing and rapid freezing; and when the embryo moisture content was 26.32%, the germination rate decreased from 95.67% to 58.31% and 33.82% respectively by vitrification freezing and rapid freezing. And when the moisture content was in the range of 14.17% -21.34%, the germination rate was a bit of decrease. The experiment results showed that the optimum conditions of seed cryopreservation were: moisture content 12.35%, vitrification freezing; and the optimum conditions of in vitro embryo cryopreservation were: moisture 15.04%, vitrification freezing. In conclusion, the effects of moisture content on germination rate after cryopreservation in D. odorifera seeds and embryo were significant, and vitrification freezing method is much better than rapid freezing method.
Cryopreservation ; methods ; Dalbergia ; chemistry ; growth & development ; Germination ; Seeds ; chemistry ; growth & development ; Water ; analysis

Animals ; Apoptosis ; Cell Hypoxia ; Cell Proliferation ; Cells, Cultured ; Hydrogen-Ion Concentration ; Muscle, Smooth, Vascular ; cytology ; Myocytes, Smooth Muscle ; cytology ; Oxygen ; metabolism ; Rats

Child ; Child, Preschool ; Female ; Humans ; Infant ; Infant, Newborn ; Male ; Respiratory Tract Diseases ; diagnostic imaging ; Tomography, Spiral Computed ; methods

Objective To investigate the effects of fracture displacement and operation method on perioperative blood loss of femoral neck fractures. Methods From December 2013 to October 2014, 130 cases (58 males and 72 females, aged from 18 to 91 years, with an average age of 71.1±12.9 years) with femoral neck fractures were retrospectively analyzed for the periopera?tive blood loss. The degree of displacement was described according to Garden's grades. According to the degree of fracture dis?placement, the patients were divided into two groups:GardenⅠ-Ⅱgroup and Garden Ⅲ-Ⅳgroup, and patients' preoperative hidden blood loss was compared between two groups. According to the degree of fracture displacement and the method of opera?tion, the patients were divided into four groups:Group 1 indicates the group in which patients received cannulated screws fixation for Garden gradeⅠ-Ⅱ;Group 2 in which patients received hemiarthroplasty for Garden gradeⅠ-Ⅱ;Group 3 in which patients received cannulated screws fixation for Garden grade Ⅲ-Ⅳ; Group 4 in which patients received hemiarthroplasty for Garden grade Ⅲ-Ⅳ; and variation in the following four parameters was analyzed: the dominant blood loss, postoperative hidden blood loss, total hidden blood loss, total blood loss in the four different groups. Results For the Garden gradeⅢ-Ⅳfemoral neck frac?ture group, the preoperative hidden blood loss was significantly higher than that of the Garden gradeⅠ-Ⅱfemoral neck fracture group (t=2.267, P=0.001). The dominant blood loss volume, postoperative hidden blood loss volume, total hidden blood loss vol?ume and total blood loss volume of hemiarthroplasty groups (402.1 ± 36.8 ml, 641.3 ± 53.2 ml, 880.7 ± 61.7 ml, 1 246.1 ± 76.7 ml) were higher than those of the cannulated screws fixation group (45.8±34.9 ml, 301.9±50.6 ml, 436.6±58.6 ml, 478.5±72.9 ml). Conclusion The perioperative hidden blood loss is mainly related with the degree of fracture displacement, the greater the de?gree of fracture displacement, the more the preoperative hidden blood loss. While the dominant blood loss volume, postoperative hidden blood loss volume, total hidden blood loss volume and total blood loss volume are mainly related to the method of operation, the blood loss in which patients received hemiarthroplasty should be increased significantly.

Adolescent ; Adult ; Aged ; Burns ; drug therapy ; physiopathology ; Epidermal Growth Factor ; therapeutic use ; Humans ; Middle Aged ; Recombinant Proteins ; therapeutic use ; Wound Healing ; drug effects ; Young Adult