Acute lung injury ( ALI) is a type of pulmonary excessive inflammation with high morbidity and mortality.It can be induced by multiple causes.There are currently no successful therapeutic or preventive measures because the patho-genesis of ALI has not been completely clarified.Many studies have shown that the activation of complement 5a (C5a) and its receptors is necessary in the process of ALI.Drug development targeting on C5a and its receptors may bring new hope to the treatment of ALI.In this article, the experimental evidence and possible mechanisms are summarized to reveal the rela-tionship between C5a and ALI.

OBJECTIVE:To investigate the application situation and tendency of antihypertensive drugs in our hospital. METHODS: By a retrospective study,a total of 952 prescriptions of outpatients with hypertension were sampled from our hospital from Nov. 18 to Dec. 17 in 2007 for statistical analysis regarding the utilization of antihypertensive drugs,the treatment regimens,sales amount,DDDs and DDC,etc. RESULTS: The antihypertensive drugs were mainly used in single or two kinds concomitantly. Calcium-channel blocker (CCB) and angiotensin receptor Ⅱ binders(ARB) took the lead,accounting for 30.67% and 28.45%,respectively. Leading the first three places on the list of DDDs were Telmisartan,Amlodipine and Benidipine,and leading the first three places on the list of sales amount were Telmisartan,Valsartan and Amlodipine. CONCLUSION:The use of antihypertensive drugs in our hospital conforms to China Guidelines on Prevention and Management of Hypertension and the drug use criteria recommended by WHO.

Non-surgical therapy is important to liver cancer treatment. Actinotheraphy and chemotherapy, because of their less specific for cancer tissue and serious side effect, badly affect the patients' life qualities, sometimes even endanger the patients lives. Hepatocellular carcinoma specific antibodies have been the focus of liver cancer biotherapy. After 20 years of study since 1975, it has been demonstrated that antibodies derived from mouse could not efficiently stimulate the functions of human reactor, but could induce human anti-mouse antibody responses which could bring about serious side effects. The application of DNA recombination technique provides a good method for resolving the immune selection problem. The techniques of humanoriginated antibodies and phage displaying will lead to development of innovative strategies to manage liver cancer. In our country, the antibody products aimed at cancer all originated from mouse while the study of human antibodies is still at its primary stage. Non-human antibodies has been forbidden in clinical trails by FDA in America since 2001. It can be speculated that human antibody products will domminate the future market rapidly.

Researchers have long focused on the adaptive behavior,quality of life,dual diagnosis,personality motivation and families of persons with mental retardation,but failed to address virtue and well-being.Unlike even a decade ago,we can now well afford to turn the emphasis to the positive,internal states of those with mental retardation.Using the breakthroughs in positive psychology,these findings such as positive trait or positive experience,can proposes a new research agenda to mental retardation.Mental retardation can play an important role in positive psychology,but it needs the research and data support in future.

Objective:To develop an HPLC-MS/MS method for the determination of rosuvastatin in plasma and study the relative bioavailability and bioequivalence of the capsules and tablets in Chinese healthy volunteers. Methods: A single oral dose (20 mg of the test or reference preparation) was given to 24 male healthy volunteers in a randomized crossover study. The plasma concentration of rosuvastatin was determined by HPLC-MS/MS. The pharmacokinetic parameters were calculated and the bioavailability and bioequiva-lence of the two preparations were evaluated by DAS 3. 0 software. Results:After a single dose, the pharmacokinetic parameters of ro-suvastatin capsules and tablets were as follows:Tmax was (3. 56 ± 1. 68) h and (3. 63 ± 1. 56) h, Cmax was (21. 17 ± 13. 74) ng· ml-1 and (26.33 ±23.22) ng·ml-1, t1/2 was (10.68 ±5.50) h and (9.04 ±6.00) h, AUC0-t was (219.31 ±146.09) ng·h· ml-1 and (252. 43 ± 194. 96) ng·h·ml-1 , AUC0-∞ was (225. 32 ± 146. 76) ng·h·ml-1 and (257. 24 ± 194. 61) ng·h·ml-1 , respectively. The 90% confidential interval of AUC0-t, AUC0-∞ and Cmax was 81. 1%-106% , 81. 8%-105. 4% and 77. 9%-104. 5%, respectively. The mean relative bioavailability of the test preparation(the capsules) to the reference preparation(the tablets) was (100. 7 ± 54. 1)%. Conclusion:The test and reference preparations are bioequivalent.

Objective To examine the role of c-Jun NH2-terminal kinase(JNK) 1 in cytolytic T lymphocyte (CTL) responses against virus infection.Methods Wild-type (WT) and JNK1-knockout (JNK1-/-) mice were infected with ectromelia virus(ECTV) through hind footpads.Survival and virus titers in the target organs (liver and spleen) were analyzed.Effector T cells in the spleen and popliteal lymph nodes were determined on day 3 and 7 post-infection.Proliferation and INF-γ production of CTL were also detected.Results JNK1 deficiency caused an increased susceptibility to ECTV infection in mice,indicated by higher case fatality and viral burden in target organs.The decrease in CTL response correlated with a defect in CTL proliferation and INF-γproduction.Conclusion The data suggest that JNK1 is involved in expansion of activated CTL during ECTV infection,and plays an important antiviral role in regulating the proliferation and effector function of CTL.

Objective To investigate the occurrence and influencing factors of perimenopausal syndrome (MPS) and natural menopause women age 40-60 years in Guiyang city, with the purpose of providing information for planning care for menopausal women. Methods A convenient sampling was conducted among 40-60 years old healthy women visiting the three Medical Examination Centers of affiliated hospital of Guizhou Medical University, 1594 subjects were interviewed using a self-designed questionnaire. Improved Kupperman Scale was used to evaluate the MPS. Results The percentage of MPS in the 40-60 years old women is 61.60%, of them, the proportion of mild, moderate and severe cases were 38.96%, 21.52% and 1.13% respectively. Mild and moderate account for the most cases. The top 5 symptoms of MPS were:mood agitation (60.85%), wakefulness (58.22%), muscle or joint ache (57.40%) , fatigue (57.09%) and dizziness (48.68%). The incidence of MPS was related to the following factors: age, marital status, degree of education, family monthly income, current menstrual conditions, age of first sexual life and the frequency of pregnancies and deliveries. The occurrence of MPS were associated with age, educational status,family income,current menstruation condition, age of first sexual intercourse and number of pregnancies. As age increases, the severity of MPS arise. With menstrual changes from normal to irregular and menopause, the rate and severity of MPS increased. With the frequency of pregnancies increases, the possibility of moderate and severe degree of PMS increase. The natural menopause age of healthy women in Guiyang was 49.17 ± 3.12. Conclusion The occurrence of perimenopausal syndrome was related to age,current menstruation condition and frequency of pregnancies. Care for perimenopausal period should start as early as possible.

OBJECTIVE:To discuss the way for clinical pharmacists to carry out pharmaceutical care.METHODS:We summarized the content,method and experiences of carrying out pharmaceutical care based on our clinical practice in Cardiology department.RESULTS & CONCLUSION:To provide all-round high quality pharmaceutical care for patients,clinical pharmacists should improve their own qualities by continuous learning knowledge and theories related to their own profession as well as improving their practical skills.

0.05). (2) There was a significant difference in the distribution frequency of ?_2-AR at locus +46 between mild, moderate and severe degrees of PIH (P

ObjectiveTo investigate the expression of estrogen receptor(ER)and progesterone receptor(PR)in intrahepatic cholangiocarcinoma(ICCA)and extrahepatic cholangiocarcinoma(ECCA)comparatively.MethodsThe expression of ER and PR was detected in 24 specimens of ICCA and 34specimens of ECCA by immunohistochemistry assay.ResultsThe positive rates for ER and PR expression were 29 ％(7/24)and 46 ％(11/24)in ICCA specimens,respectively.3 cases among 9 cases of high histological grade,3 cases among 11 cases of middle histological grade and 1 case among 4 cases of low histological grade expressed ER positively,while 2 cases,7 cases and 2 cases expressed PR positively,respectively.The expression of ER and PR expressions showed no statistically significant differences between different histological grades of ICCA.ER and PR were all negative in 34 specimens of ECCA.Conclusion ER and PR show significant different expression between ICCA and ECCA,with exclusive positive expression in ICCA.ER and PR might be involved in the pathogeuesis of ICCA.