Alcoholism ; therapy ; Humans ; Methanol ; poisoning

With this retrospective study, we analyzed the negotiation subject, drug type, drug access mechanism, negotiation link and negotiation result of drug negotiation in typical regions at home and abroad.In foreign countries, drug negotiation mechanism has been implemented for many years, and many countries have established a relatively perfect negotiation system.We selected 8 typical countries and regions for which we statistically analyzed the negotiation subject, drug type, drug access mechanism, negotiation link and negotiation result of drug negotiation and these include the United States, Australia, Canada, France, Germany, Italy, South Korea and Taiwan.However, in recent years some Chinese medical insurance department carried out pilot works on drug negotiations, and they got some successful results of the implementation of practical experience.Eight typical Chinese regions were also selected for statistical analysis, and these include Zhejiang, Hunan, Jiangsu, Jiangxi, Chengdu and Qingdao.From the analysis of the comparison of drug negotiation mechanism in domestic and foreign typical regional, we found that foreign regional drug negotiation mechanism is more mature and perfect, while in the domestic areas the mechanism is still poor at a certain extent as compared to foreign countries.We should learn from the successful experience of foreign countries and also establish and improve the negotiation mechanism that is suitable for China''s national conditions.

OBJECTIVETo investigate the application of three-dimensional CT(3D-CT) in the treatment of oblique facial clefts with mandibular outer cortex, including the surgical design and results assessment.

METHODSFrom Jan. 2003 to Dec. 2013, 22 cases with oblique facial cleft, who underwent mandibular outer cortex onlay bone graft were retrospectively studied. 3D images from CT data were reconstructed before operation for design. Then the mandibular outer cortex onlay bone transplant was performed to reconstruct the bone defect and cleft. 3D CT was performed 5-10 days postoperatively and 6- 12 months postoperatively to assess the facial symmetry.

RESULTSAccording to the results of CT measurement, the average volume of the orbital bone defects on the affected side decreased by(64. 6 ± 14. 4)% 5 to 10 days after operation. The average volume of the maxillary and zygomatic bone defects on the affected side decreased by(71.4 ± 15.7)% after surgery. After 6 to 12 months,the average recovery of the mandibular donor site was (57. 9 ± 13. 9)% of the removed mandibular outer cortex. The average absorption of grafted bones was(24.7 ± 25.6 )%. The average height difference between the centre of pupils on both sides before surgery was(3.76 ± 1.27) mm,which decreased to( 1. 15 ± 1.00) mm 5 to 10 days after surgery(P =0. 000) , and( 1.35 ± 1. 13) mm 6 to 12 months after surgery(P = 0. 003). The relapse may be caused by the absorption of the grafted bones.

CONCLUSIONS3D-CT can be used for preoperative design and postoperative assessment in the treatment of oblique facial cleft with mandibular outer cortex.

Bone Transplantation ; Cleft Palate ; surgery ; Craniofacial Dysostosis ; surgery ; Eye Abnormalities ; surgery ; Facial Bones ; abnormalities ; Humans ; Imaging, Three-Dimensional ; Mandible ; transplantation ; Maxillofacial Abnormalities ; surgery ; Retrospective Studies ; Tomography, X-Ray Computed ; methods ; Transplant Donor Site

0.05),but there was significant difference between group A and group C,the rate of hypoglycemia of group A was less than group C(P

OBJECTIVE: To prepare gynecological Jiekang lotion and to establish its quality standard. METHODS: The Caffeotannic acid in Flos Lonicerae, the Berberine in Cortex Phellodendri and the Ammothamnine in Radix Sophorae Flavescentis were identified by TLC; HPLC was adopted to determine the content of Osthole with Hypersil DOS C18 as chromatograpic column. The mobile phase consisted of acetonitrile-water (54∶46) with a flow rate of 1.1mL? min-1. The detection wavelength was set at 321nm. RESULTS: Both the chief components in Jiekang lotion and the corresponding reference substances showed the identical discrimination reactions. The linear range of Osthole was 13～130?g?mL-1. CONCLUSION: The method is sensitive in qualitative reaction, specific in TLC identification, accurate in HPLC quantitation and recurrent. The established standard is applicable for the quality control of Jeikang lotion.

Objective To study the effect of prolactin(PRL) on the activation of T lymphocytes stmiulated by concanavalin A(ConA),and to explore the action of PRL in the activation of T lymphocytes. Methods After CD4 +T cell line JurkatE6-1 cells were respectively stmiulated by 5 mg/L ConA,25 ?g/L PRL and 500 ?g/L bromocriptine(Brc).The blank control group,the ConA group,the PRL and ConA group(PRL group),the Brc and ConA group(Brc group),the PRL and Brc group(PRL-Brc group) were set in the experiment.The total RNA was extracted by Trizol after 48 hours and was reversed transcription immediately.The expression of tumor necrosis factor receptor associated factor 6(TRAF6) mRNA of T lymphocytes was checked by PCR.The expressions of tumor necrosis factor(ligand) super family 4(TNFSF4) and Killer specific secretory protein of 37 000(KSP37) mRNA of T lymphocytes were detected by real-time polymerase chain reaction. Results The PRL group and the Brc group could inhibit the expressions of TRAF6,TNFSF4,and KSP37 mRNA of the activated T lymphocyte compared with the blank control group and the ConA group(P a0.05).The PRL-Brc group could inhibit significantly the expressions of TRAF6,TNFSF4,and KSP37 mRNA of the activated T lymphocyte compared with the ConA group(P a

Objective To investigate the management and control of hypertension in patients with chronic kidney disease(CKD) and its associated factors.Methods Data of 726in-patients with CKD and hypertension who hospitalized in our hospital from March 2009 to April 2010 were studied.Results 91.74％ of patients was treated with antihypertensive medications,and 21.21％, 22.59％, 19.56％, 28.37％ of patients received 1, 2, 3, ≥4 antihypertensive drugs,respectively.42.4％ of patients with CKD and hypertension could be controlled up to the standard,and the mean blood pressure was(137.86±20.75)/(76.30±11.35) mm Hg.There was significant difference among stage 1 plus 2, 3, 4 plus 5 (non-dialysis), 5 (dialysis) kidney diseases, with the hypertension control rate being 50.8％, 46.7％, 42.0％, 33.5％, respectively.The hypertension control rate of non-dialysis patients was significantly higher than that of dialysis (44.9％ vs 33.5％,P＜0.05).There was no significant difference between blood dialysis group and peritoneal dialysis group(32.3％ vs 38.7％, P＞0.05).Multivariate Logistic regression analysis showed that female (OR=1.787, 95％CI 1.045-3.056)and ACEI application (OR=4.378, 95％CI1.830-10.472) were positively associated with hypertension control.Whereas, diabetes (OR=0.415, 95％CI 0.188-0.919)and pulse pressure (OR =0.847, 95％ CI 0.811-0.885) were associated with inadequate blood pressure control.ConclusionsDespite almost universal hypertension treatment is used in patients with CKD and high blood pressure, the hypertension control rate is still suboptimal.Female and ACEI are positively associated with adequate hypertension control, whereas diabetes and pulse pressure are negatively associated with the standard.

Adult ; Blast Injuries ; therapy ; Explosions ; Humans ; Male ; Multiple Trauma ; therapy

AIMTo investigate the effects of human urotensin II (hUII) on in vivo pia mater microcirculation in rats.

METHODSAdult SD rats were randomly assigned to the following groups: control, sodium chloride injection (NS), UII(10(-6) mol/L), noradrenaline (NA, 10(-6) mol/L), and UII (10(-6) mol/L) + NA (10(-6) mol/L) groups. For recording of microcirculation images in pia mater, skull windows were performed and mounted on the stage of an intravital microscope equipped with a TV camera. Video images of microcirculation were stored by a video cassette recorder. Temporal changes in internal diameter and microcirculatory velocity of microvessels were measured by computer using the Image Pro software. The blood flow in cerebral tissues were measured with PIMII laser Doppler perfusion Imager (Lisca, Sweden).

RESULTSThe internal diameters of arterioles and venules in control group were (35.4 +/- 3.6) microm and (40.6 +/- 8.5) microm, respectively. In UII group, the arterioles and venules contracted immediately after treated with UII and up to the peak at 1 min, the internal diameters of arterioles and venules were (25.6 +/- 3.4) microm and (23.4 +/- 3.3) microm, respectively (P < 0.05). Both microcirculatory velocity in arterioles and venules had no significant changes in UII group (P > 0.05). The blood flow in meninges increased 1 min after treated with UII and up to high peak at 5 min (3.5 +/- 0.4 perfusion unit vs. control 2.3 +/- 0.6, P < 0.05).

CONCLUSIONhUII can contract microvessels in pia mater of rats and increase microcirculatory blood perfusion to cerebral tissue involved.

Animals ; Cerebrovascular Circulation ; drug effects ; Humans ; Male ; Microcirculation ; drug effects ; Rats ; Rats, Sprague-Dawley ; Urotensins ; pharmacology

OBJECTIVETo observe the changes of matrix metalloproteinases (MMPs) activities in pulmonary fibrosis rats.

METHODSEighty male SD rats were randomly divided into sham group (n = 40) and bleomycin group (BLM, n = 40), in which SD rats were injected with a single intratracheal dose of sham saline or bleomycin respectively. On day 1, 3, 7, 14, and 28 following bleomycin or saline instillation, rats were randomly killed, and serum from abdominal aorta, alveolar fluid from the bronchoalveolar lavage, and the lung homogenate were collected and then stored at -80 degrees C. MMPs activity was determined by zymography.

RESULTSCompared with sham group, the levels of MMP-9 in all samples were augmented. MMP-9 activities in the serum were highest on day 3 than those on day 1 and day 7, and in lung tissue homogenate were highest on day 7; however, no significant differences were found between BLM group and sham group on day 14 and day 28; and that of bronchoalveolar lavage fluid (BALF) was highest on day 7 than those on day 1 and day 14, while no significant difference existed between BLM group and sham group on day 28. Serum MMP-2 level did not change from day 1 to day 28, while the level of BALF MMP-2 began to increase after day 14, even on day 28. Lung tissue homogenate MMP-2 level began to increase early on day 3 and continued to day 28.

CONCLUSIONThe sources and effects of MMP-2 and MMP-9 differ in BLM-induced rat pulmonary fibrosis.

Animals ; Bleomycin ; toxicity ; Disease Models, Animal ; Male ; Matrix Metalloproteinase 2 ; metabolism ; Matrix Metalloproteinase 9 ; metabolism ; Pulmonary Fibrosis ; chemically induced ; enzymology ; Rats ; Rats, Sprague-Dawley