Objective To investigate the clinical treatment of severe hypertensive intracerebral hemorrhage in basal ganglia and broken into ventricles .Methods 16 patients with severe hypertensive intracerebral hemorrhage in basal ganglia and broken into ventricles received microsurgical treatment using posterior central gyrus posterior -lateral fissure upper approach .The hematoma cavity and ventricle were opened ,and brain surgical department drainage was placed in the hematoma cavity in the operation .The curative effect was analyzed retrospectively 6 months after operation.Results According to Glasgow Outcome Scale ( GOS):6 cases had good recovery;4 cases had moderate disability;2 cases had severe disability;1 case was in persistent vegetative state and 3 cases were dead .Conclusion Craniotomy microsurgical operation using posterior central gyrus posterior -lateral fissure upper approach is an effec-tive treatment of severe hypertensive intracerebral hemorrhage in basal ganglia and broken into ventricles .The fatality rate was reduced .

ObjectiveTo investigate the protective effect of astragalosideⅣ pretreatment against liver ischemia/reperfusion (I/R) injury in mice.MethodsSixty male C57BL/6 mice were randomized into four groups (15 mice in each group):group A:sham surgery with saline injection,group B:sham surgery with astragalosideⅣ injection,group C:I/R group with saline injection,group D:I/R and astragalosideⅣ injection.Mice were pretreated by daily intraperitoneal injection of saline or astragalosideⅣ (24 mg · kg-1 · d-1 ) for one week.The mouse partial liver model of I/R injury was established,and samples were collected at the 24 h after the I/R injury.Serum ALT and AST levels were determined,the histologic changes were observed by H&E staining under the light microscopy,whereas the nuclear factor (NF)-κB was assessed with Western blotting.Serum IL-1β,IL-6,and TNF-α levels were measured by enzyme-linked immunosorbent assay (ELISA). ResultsSerum ALT and AST levels significantly decreased and the histological damage was significantly alleviated in astragalosideⅣ treated I/R group as compared with saline I/R group [ AST:C:(4290± 292) U/L vs.D:(2373± 416) U/L t =0.844 ; ALT:C:(4146±500) U/L vs.D:(2318±289) U/L t =7.08 P ＜0.05].In comparison with group 3,astragalosideⅣ reduced NF-κB nuclear expression.ELISA showed astragalosideⅣ significantly inhibit the levels of IL-1 β,IL-6,and TNF-α in the serum (IL-1β:t =10.04;IL-6:t =6.281;TNF-α:t =6.817; P ＜0.05).ConclusionsPretreatment with astragaloside Ⅳ effectively protect against liver ischemia/reperfusion injury in mice.

Objective To investigate the genetic association between polymorphisms of Ser447Stop in lipoprotein lipase (LPL) gene and ischemic stroke. MethodsA case-control study was performed in 563 acute ischemic stroke patients and 320 controls. LPL Ser447Stop genotypes in the subjects were detected by polymerase chain reaction and restriction fragment length polymorphism assay. The frequencies of the alleles in each group were statistically analyzed with Student t-test. ResultsNo significant difference was found in the frequency of G allele of LPL Ser447Stop polymorphism between the case and the control. When subjects were divided into 2 subgroups of cerebral thrombosis infarction and lacunar infarction, the frequency of G allele was significantly higher in the cerebral thrombosis infarction group (9. 7％ ) than that in the control (6. 6％, χ2= 3. 99,P = 0. 045 ), and an increased risk for thrombosis infarction was suggested in the G allele ( OR = 1. 510, 95％ CI 1. 012--2. 261 ). ConclusionThe G allele in polyim Ser447Stop in LPL may be associated with increased risk of cerebral thrombosis infarction.

Objective: To explore the effect of electro-acupuncture and musk injection on recovery of injured sciatic nerve function in rats, so as to provide the experimental evidences for the promotion of peripheral nerve regeneration by electro-acupuncture and musk injection.Methods: Following establishing rat model of sciatic nerve injury by operation, the rats were randomly divided into electro-acupuncture group, musk injection group, electro-acupuncture plus musk injection group and model group, then sciatic functional index (SFI) and motor nerve conduction velocity (MNCV) were measured after 4 weeks of treatment, 8 weeks of treatment and 12 weeks of treatment respectively to evaluate recovery of nerve function. Results: SFI and MNCV in electro-acupuncture group, musk injection group and electro-acupuncture plus musk injection group were improved more obviously than that in model group, with significant differences(P＜0.01, P＜0.05). Conclusions: Both electro-acupuncture and musk injection could promote recovery of injured nerve function, and they had a certain synergetic effect and might be the effective methods in promoting recovery of injured peripheral nerve function.

BACKGROUND:Alogeneic bone marrow stromal stem cel transplantation for treatment of bone diseases is a hot topic. To seek effective methods for prevention of post-transplantation immune rejection is urgent to be solved.
OBJECTIVE:To explore the expression of MHC antigen on the surface of bone marrow stromal stem cels after osteogenic inductionin vitro.
METHODS:Bone marrow samples were extracted from rabbits to in vitro isolate and culture bone marrow stromal stem cels. Then, the cels were cultured in IMDM medium containing bone morphogenetic protein-2. Flow cytometry was used to analyze the expression of MHC antigen on the osteoblasts differentiated from bone marrow stromal stem cels.
RESULTS AND CONCLUSION:There was highly expressed MHC I antigen but no MHCII antigen on the osteoblasts differentiated from bone marrow stromal stem cels. After osteogenic induction, no immune rejection was found. These findings indicate that alogeneic or xenogeneic bone marrow stromal cel transplantation can be used in the treatment of bone defects.

Objective:To observe the expression of Th1 versus Th2 type cytokines in primary hepatic cancer(PHC)and its adjacent liver tissues.Methods:The gene expression of Th1/Th2 cytokines was detected by RT-PCR using IFN-?and IL-2 as Th1 type cytokine genes,IL-4 and IL-10 as Th2 type cytokine genes.Results:Thl type cytokines were expressed in 7 and 9 cases,while Th0 type cytokines in 4 and 2 among 11 PHC and their adjacent liver tissues,respectively.Conclusion:Th1 type cytokines are expressed predominantly in primary hepatic cancer and its adjacent liver tissue.

Objective To study the apoptosis of gallbladder carcinoma cell line GBC-SD induced by antisense oligodeoxynucleotide (ASODN) targeting survivin. Methods ASODN targeting survivin was transfected into GBC-SD cells mediated by lipofectin. Cultured cells were divided into 3 groups: control group,sense oligonucleotide (SODN) group and ASODN group. After transfected for 16 h, the cultured cells were harvested and the following texts were carried out. The expression of survivin mRNA was detected by RT-PCR. Flow cytometer were used to detect apoptosis. Morphological changes were observed by electron microscopy. Results The expression of survivin mRNA was decreased 47.83% in ASODN group while apoptosis was increased from (0.50?0.23)% to (26.28? 3.91)%. Abnormal morphological changes of cells were observed in ASODN group and apoptosis bodies were found in some gallbladder carcinoma cells. Conclusion The expression of survivin may be decreased in GBC-SD cells after ASODN transfection.ASODN targeting survivin could induce gallbladder carcinoma cells apoptosis effectively.

Medical psychology master's degree graduate student course mainly includes basic cour-ses, professional courses and psychological skills training, professional practice skills learning and scientific research quality training. Due to the constraints of discipline development starting late, teachers being rela-tively weak and other objective factors, in curriculum setting, there exist problems of unclear objectives, confusing the primary with secondary, unclear standard, lacking principles, and in particular, there are obvious deficiencies in the training and cultivation of students' ! professional skills . Based on the above objective problems, we made preliminary discussion on the training objectives, the main problems, curricu-lum setting, assessment standards and principles to follow, in order to achieve the purpose of cultivating high-level application-oriented talents through curriculum design and teaching practice.

Objective To investigate the relationship between pelvic floor dysfunction and serum relaxin H2 and expression of vaginal wall relaxin receptor LGR7 mRNA in late pregnant women. Methods Before the beginning of delivery,all women were evaluated by pelvic organ prolapse quantitation(POP-Q)scoring.Twelve women with stress urinary incontinence(SUI)and stage II prolapse of anterior vaginal wall were selected as patient group,and another 24 women without SUI and prolapse of pelvic floor were served as control group.Serum relaxin H2 was determined by ELISA.Vaginal wall tissues were taken after vaginal delivery,and the expression of relaxin receptor LGR7 mRNA was detected by RT-PCR.Results The serum level of relaxin H2 and expression of LGR7 mRNA of vaginal tissues in patient group were significantly higher than those in control group(P<0.01,P<0.05). Conclusion The increased level of serum relaxin and expression of vaginal wall relaxin receptor may correlate with the pelvic floor dysfunction in late pregnant women.

AIM:To conduct the relevance analysis of serum Dickkopf-1 (Dkk-1) and bone mineral density (BMD) in the different ages of female populations.METHODS: The women volunteers (n=100, 20~80 years old) were selected and divided into young group (20~39 years old), middle age group (40~59 years old) and elderly group (60~80 years old).The serum levels of Dkk-1 in the 3 groups of volunteers were detected by ELISA.In the middle age group, 25 people of 45~55 years old were selected and divided into postmenopausal group and premenopausal group to de-tect the serum level of Dkk-1 in the 2 groups of volunteers by ELISA.The BMD was measured by the method of dual energy X-ray absorptiometry.The differences of Dkk-1 expression levels among different ages of female populations, and the rele-vance with BMD were compared.RESULTS:With the increase in age, the serum Dkk-1 expression level increased ( P<0.05), and BMD were reduced (P<0.05).The blood level of Dkk-1 and BMD negatively correlated (P<0.05) in the 3 groups of volunteers.The serum levels of Dkk-1 and BMD had stronger negative correlation in postmenopausal women group than that in premenopausal women group.CONCLUSION:With the increase in age, the expression level of serum Dkk-1 increases and the BMD level decreases, which contribute to a risk of osteoporosis.In the same age range, the postmeno-pausal women express higher level of Dkk-1, and the decreased BMD is more obvious, which contribute to a greater risk of osteoporosis.The increased level of Dkk-1 also inhibits bone formation and promotes bone resorption.It may become a new target for preventing and treating osteoporosis.