Objective To discuss the changes of the quality of the fresh frozen plasma,which leaved refrigerator and it was out of the cold chain.Method The fresh frozen plasma was placed at the room temperature,in six different periods,that is 0,0.5,2,4 h,8,and 12 hours.The prothrombin time,activated partial thrombin live enzymes time,fibrinogen and factor FⅤ,factor FⅧ,antithrombin(AT) and protein C were tested on each point.Results In the fourth group and the fifth group,the FⅧ,AT,and protein C were statistically lower compared with the controls (P＜0.05).But there were no obvious changes of APTT,PT,INR,Fbg and FⅤwhen placed at room temperature for 12 hours.Conclusion After the fresh frozen plasma placed at room temperature for more than 8 hours,the FⅧ ∶ C,AT and protein C were significantly lower compared with the control group.But they have no obvious changes of APTT,PT,INR,Fbg and F Ⅴ when placed at room temperature for 12 hours.

Objective To observe the effect of intravenous immune globulin (IVIG) therapy on newborn infants of Rh hemolytic disease. Methods IVIG group (n=14) received conventional treatments including albumin administration and phototherapy with additional IVIG therapy at a daily dose of 400 mg/kg given for 1～5 consecutive days,and control group (n=16) only received conventional treatments. Effects were compared between the two groups. Result There were 25 patients with hyperbilirubinemia caused by Rh hemolytic disease received exchange transfusions. IVIG was infused in 12 cases,100% of them had the total serum bilirubin level dropped down during the treatment before the exchange transfusions, vs 5 (38%) of 13 cases in control group (P

Objective To observe the therapeutic effects of intravenous immunoglobulin (IVIG) between the higher dose (1 g/kg) and the lower dose (400 mg/(kg?d)1~3 d) for severe ABO hemolytic disease of newborn. Methods 48 term infants with severe hyperbilirubinemia receiving IVIG were divided into 2 groups. 24 cases in group A with higher dose, while 24 cases in group B with lower dose, another 20 cases without IVIG in the control group C. Phototherapy were used concomitantly for all infants in these 3 groups. The days of life on admission, the days of jaundice appearance, and the peak of serum bilirubin concentration (TB) in each group were macthed. The theraputic effects in TB reduced between each group were compared. Results The infants admitted on the 1st day of life in group A,B,and C were 11, 11, and 8 cases respectively, the range of TB(MTB) in the 3 groups were 230~237?mol/L (13.5~13.9 mg/dl). After treatment, the MTB declined to 203?mol/L (12 mg/dl) in group A within 24hrs, vs 285~316 ?mol/L (17~18 mg/dl) in group B and C,P

brain . The investigation might help to further study the physiological significance of " peripheral-type" benzodiazepines receptor.

Objective To explore pre-service training model and its efficacy for medical undergraduate interns.Methods Anonymous questionnaire survey was conducted for 50 medical undergraduates by teaching management staff.Results Totally 62％ students thought that pre-practice training was necessary,62％ students commented that the arrangement of this pre-practice training was reasonable and feasible,more than 95％ students supported the content and form of this training and more than 95％ students believed that pre-practice training can culture the sense of organizational discipline,foster favorable doctor-patient relationship and promote clinical knowledge and skill acquisition.In general,medical undergraduates had high degree of recognition after systematic training.Conclusion A set of standardized pre-practice training programs should be summarized and constantly be refined and improved so as to ensure the training quality.

Patients with eczema were treated by acupuncture and collateral-pricking and cupping,according to the principle of clearing away heat and eliminating dampness, enriching the blood and moistening dryness. Main acupoints were Quchi (LI 11), Baichongwo (Ex-LE), Hegu (LI 4), Sanyinjiao (SP 6), Xinjian (LR 2) and Neiting (ST 44). Among 54 patients, 23 cases recovered, 24 cases got effectiveness and 7 case had no change after the treatment. The curative effect rate was 87.0%.

Objective To observe the effects of Dengzhan Shengmai capsule on β-amyloid protein (Aβ) deposition in the brain and learning and memory function in renovascular hypertensive rats (RHRSP).Methods Male Sprague-Dawley rats were randomly divided into four groups (5 rats per group):normal group,shamoperated group,hypertension with Dengzhan Shengmai capsule treatment group and hypertension with normal saline (NS) treatment group.Renovascular hypertensive models were created by clipping two-kidney.Dengzhan Shengmai capsules were dissolved in sterile 0.9％ NS and were administered (20 mg · kg-1 per day) by daily gavage for 4 weeks.In the NS group,hypertensive rats were given saline in the same volume.Immunofluorescent labeling and western blot were used to detect the expression of Aβ,NF-κB,IL-1β,TNF-α in the brain,respectively.Learning and memory function were detected by Morris water maze.Results RHRSP significantly increased Aβ deposition in the cerebral cortex and impaired memory function in rats.Dengzhan Shengmai capsule treatment significantly lowered the blood pressure compared with NS treatment((157.45±11.58) mmHgvs (197.76±10.12) mmHg).In addition,the levels of Aβ,NF-κB p65,IL-1β,TNF-α protein were significantly reduced,by Dengzhan Shengmai caspule treatment.The escape latency was shortened((24.64±4.57) s vs (37.17±3.87)s),while the frequency of passing through the platform quadrant(5.39±0.12 vs 3.05±0.28) and the dwell time((27.34±3.67) s vs (16.83±5.76)s) (all P＜0.01) in the platform quadrant were significantly increased by Dengzhan Shengmai capsule treatment.Conclusions Dengzhan Shengmai capsule may reduce Aβ deposition in brain and improve learning and memory function by anti-inflammatory effects in RHRSP.

Objective: To investigate the feasibility of chitin as bone substitute material and carrier of rhBMP2.Methods: Porous chitin and chitin/rhBMP2/collagen complex were implanted into calvarial defects in 8 rabbits. Bone repairing ability was assessed by radiographic and histological observation. 2 rabbits without implantation were served as controls. Results: Chitin had certain bone conductive ability. When combined with rhBMP2,a complex possessing both bone conductive activity and bone inductive activity was produced. The complex had greater bone repairing ability than chitin alone. Conclusion: Chitin may be used as a bone substitute material and carrier of BMP. But its mechanical strength and surface activity should be improved.

Objective: Using the property of (?-estrogen receptor, Fas/?-estrogen receptor fusion gene was constructed which can lead to hormone-induced apoptosis after transfected into glioma cells. Methods: The transmembrane domain, cytoplasmic domain of human Fas gene was fused with the HBD gene fragment of human (?-estrogen receptor by PCR and gene recombination techniques, and was then inserted into eukaryotic vector pcDNA3. Human glioma cells BT325 were transfected with the recombinant plasmid by lipofectamine-rnediated gene transfection. Results: After selection with C418 (or six weeks, transformants expressing the fusion gene were selected out and identified by Western blot. MTT detection showed that (?-estradiol had cytoxic effect on the transformants with IC_(50) of about 10~(-9) mol/L. DNA Ladder detection showed that the transformants could be effectively induced to apoptosis. Conclusion: Fas/?-estrogen receptor fusion gene transfected glioma cells can be induced to apoptosis in a tight estrogen indepent manner.

OBJECTIVE:Probe into the procedures and contents of pharmaceutical care in department of gastroenterology. METHODS:The feasibility,requirement and our specialty of pharmaceutical care were systematically analyzed in department of gastroenterology through a special - purpose study and discussion, and a detailed design was instituted, then the four faces were established.RESULTS: Clinical pharmacists should bring their pharmaceutical specialty into full play, and worked smoothly with clinicians and nurses by aiming directly at kinds of clinical requirement .An initial effect of pharmaceutical care was shown in department of gastroenterology .CONCLUSION: Young clinical pharmacists should adopt a scientific analysis and normative procedure to work smoothly with clinical partners as quickly as possible at the beginning of their clinical pharmacy work and strive hard to be one of the important person in multidisciplinary treatment teams.