OBJECTIVE: To explore strategies for Chinese chemical pharmaceutical enterprises in the practice of international business. METHODS: Based on the theory of international business, the international business of global chemical pharmaceutical enterprises was analyzed in terms of business time, real strength and business procedures, etc. RESULTS & CONCLUSION: The success of international business of the global chemical pharmaceutical enterprises is closely related to their long business time, real strength and the successful internationalization of the mix of investment,research & development, production and sales. Striving to carry out international business strategy, Chinese chemical pharmaceutical enterprises should draw advanced experiences by acting from improving management strategy, comprehensive competitive power, high grade products with high added value and making good use of the global resources.

Objective To investigate the efficacy of triple needling at muscle insertions plus moxibustion in treating acute carpometacarpal joint injury. Method Forty patients were randomly allocated to acupuncture and medication groups, 20 cases each. The therapeutic effects were evaluated after one course of treatment. Result The total efficacy rate and the cure rate were 100.0%and 80.0%, respectively, in the acupuncture group and 90.0% and 50.0%, respectively, in the medication group. There were statistically significant differences in the total efficacy rate and the cure rate between the two groups (P<0.01). The VAS score decreased significantly in both groups of patients after treatment compared with before (P<0.01). The post-treatment VAS score was lower in the acupuncture group than in the medication group (P<0.01). Cooney wrist joint score increased in both groups after treatment compared with before (P<0.01). The post-treatment Cooney score was higher in the acupuncture group than in the medication group (P<0.01). Conclusion Triple needling at muscle insertions plus moxibustion has clinically a marked therapeutic effect on acute carpometacarpal joint injury.

Coronary Stenosis ; diagnostic imaging ; Humans ; Ultrasonography, Interventional ; methods

Objective To determine the level of anticyclophilin A auto-antibodies (ACA) in sera of patients with psoriasis. Methods Cyclophilin A (CyPA) was extracted and purified from bovine thymus. The level of anticyclophilin A auto-antibodies (ACA) was detected by enzyme-linked immunosorbent assay (ELISA) and immunoblotting test (IBT) in sera of patients with psoriasis. Results It was shown that the level of ACA was significantly higher in the sera of patients with psoriasis than those in control group (IBT:P<0.01,ELISA:P< 0.01). ACA was found to be positive in 41.3％ of the patients by ELISA. In psoriatic group, the serum level of ACA was higher during the progressive stage than that in the stationary stage, however, no significant difference was observed (IBT:P>0.05,ELISA:P >0.05). Conclusion The results suggest that there is autoimmunological mechanism in the pathogenesis of psoriasis.

Objective To observe the effects of low molecular weight heparin (LMWH) combined with dexamethasone (Dex) on coagulation and fibrinolysis at the early stage in rats with acute respiratory distress syndrome (ARDS) induced by two-hit of oleic acid (OA) and lipopolysaccharide (LPS).Methods Forty healthy adult male Sprague-Dawley (SD) rats were randomly divided into sham operation, ARDS model, Dex, LMWH and combining therapy groups (8 rats in each group). The rat ARDS model was established by sequential two-hit with intravenous injection of OA 0.2 mL/kg in a tail vein and intra-peritoneal injection of LPS 5 mg/kg. After model establishment, the rats in Dex group were intra-peritoneally injected with 10 mg/kg Dex, and those in LMWH group were intravenously injected with 200 U/kg LMWH, while the rats in combining therapy group were given Dex and LMWH simultaneously with the same dosages and methods as above mentioned respectively. In sham operation group, however, the rats were intravenously injected with 0.4 mL of normal saline (NS) and were given 2 mL/kg of intra-peritoneal NS injection, and they accepted another 1 mL/kg NS intra-peritoneal injection 4 hours later, the other procedures being the same as those in the model group. The experiment was ended at 6 hours after the establishment of ARDS model. A light microscope was used to observe the pathological changes in lung tissues, partial pressure of arterial blood oxygen (PaO2) was measured, and the oxygenation index (PaO2/FiO2) was calculated. Wet to dry weight (W/D) ratio of lung tissues was also checked. Coagulation indexes were measured by solidification method, and the serum level of plasminogen activator inhibitor-1 (PAI-1) as well as the content of procollagen type Ⅲ (PC-Ⅲ) was determined by enzyme linked immunosorbent assay (ELISA).Results Under the light microscope, effusion of red blood cells, fibrin deposit in the lung interstitium and alveoli, formation of transparent membrane at alveolar wall, inflammatory cells infiltration in pulmonary interstitial tissue, and fibrinous thrombi in lung capillaries or lung arterioles were seen in the model group. Compared with model group, the red blood cells effusion and fibrin deposition in the lung interstitium and alveoli were less, inflammatory cells infiltration in pulmonary interstitium was alleviated and the fibrinous blood emboli in the lung capillaries or lung small arterioles were also decreased in Dex, LMWH and combining therapy groups, among the three groups, the best results being in the combining therapy group. Compared with sham operation group, the PaO2/FiO2 was significantly lowered [mmHg (1 mmHg = 0.133 kPa): 272.02±28.28 vs. 420.24±35.52,P < 0.01], the lung W/D ratio was obviously higher (5.59±0.40 vs. 3.82±0.28,P < 0.01), prothrombin time (PT) as well as thrombin time (TT) were markedly longer [PT (s): 18.78±1.57 vs. 16.36±0.97, TT (s): 39.02±5.03 vs. 29.22±8.83, bothP < 0.05], fibrinogen (Fib) content was significantly decreased (g/L: 1.82±0.26 vs. 2.69±0.40,P < 0.01), but both the serum contents of PAI-1 and PC-Ⅲ were remarkably elevated in model rats [PAI-1 (ng/L): 719.04±103.74 vs. 517.25±119.18, PC-Ⅲ (μg/L): 29.93±3.24 vs. 22.97±6.26, bothP < 0.01); Compared with model group, the level of PaO2/FiO2 was significantly elevated, and the lung W/D ratio was obviously decreased in Dex, LMWH and combining therapy groups respectively, the most significant changes being in combining therapy group [PaO2/FiO2 (mmHg): 376.78±25.25 vs. 272.02±28.28, lung W/D ratio: 4.14±0.42 vs. 5.59±0.4, bothP < 0.01] , in LMWH group, the prolongation of TT was the longest (s: 52.00±4.24 vs. 39.02±5.03,P < 0.05), while Fib contents in the three treatment groups were all obviously increased (g/L: 2.37±0.38, 2.59±0.51, 2.59±0.24 vs. 1.82±0.26,P < 0.05 orP < 0.01); meanwhile, the decrease of PAI-1 in combining therapy group was the greatest (ng/L: 546.02±93.94 vs. 719.04±103.74,P < 0.01). The indexes showed no statistically significant differences among the three treatment groups, except that PT in combining therapy group which was significantly longer than that in Dex and LMWH groups (s: 19.98±1.61 vs. 17.20±1.48, 17.02±2.34, bothP < 0.05). Conclusions The rats with ARDS induced by two-hit of OA combined with LPS have coagulation dysfunction and fibrinolytic inhibition. Using LMWH early can improve coagulation and fibrinolytic status in the rats with ARDS, and the therapeutic effects of LMWH plus Dex for treatment of ARDS are better than those of using each of them alone.

0.05)。But the DNA,RNA content and lactase activities and maltase activity in the small intestine mucosa in I-fed piglets were significantly greater than those of P-fed piglets. Conclusions:These results show that insulin influences the enzymatic activity and the proliferation of intestinal epithelial cells of IUGR newborn piglets.

Department ofPediatrics,the Maternal and Child Health Hospital ofHuzhou,Huzhou,Zhejiang 313000,China(Shen ZZ)Objective To observe the effect of phentolamine in the treatment of severe hand foot and mouth disease with acute pulmonary edema.Methods 90 children with severe hand foot and mouth disease and acute pul-monary edema from January 2014 to December 2015 in our hospital were selected as the research subjects.All the children were randomly divided into 45 case of the observation group and 45 case of the control group.They were given conventional drug therapy and positive pressure ventilation,the control group was given milrinone,5μg/kg,the obser-vation group was given phentolamine,5μg/kg.The myocardial enzymes and cardiac troponin were detected before intervention and after 72h intervention,the blood gases index and ventilator parameter were analyzed,and the time of ventilator support and hospital stay were compared.Results (1)The CK -MB,CK,troponin of the observation group and the control group after treatment were (17.52 ±1.33)U /L and (28.23 ±3.89)U /L,(120.42 ±6.21)U /L and (150.86 ±8.67)U /L,(0.46 ±0.07)μg/L and (0.96 ±0.06)μg/L,which were significantly higher than before treatment (t =5.024 and 8.455,9.353 and 14.757,6.356 and 9.505,all P <0.01),but the CK -MB,CK,troponin of the observation group after treatment were significantly lower than the control group (t =5.601,7.426,5.829,all P <0.01 ).(2)The PaO2 and PaCO2 of the intervention group and the control group after 72h intervention were (80.24 ±14.35)mmHg and (62.30 ±5.68)mmHg,(39.38 ±6.08)mmHg and (46.10 ±3.42)mmHg respectively, which were significantly improved than before treatment,the differences were statistically significant (t =11.352 and 7.204,7.827 and 5.287,all P <0.01),there were statistically significant differences between the two groups after the intervention (t =7.426,5.829,all P <0.01).The FiO2 ,PIP,PEEP of the two groups after treatment were significantly lower than before treatment,the differences were statistically significant (t =8.446 and 6.905,9.705 and 7.832, 8.605 and 6.889,all P <0.01),there were statistically significant differences between the two groups after the inter-vention (t =3.461,5.165,4.532,P <0.05 or P <0.01).(3)The time of mechanical ventilation and hospitalization in the observation group and the control group were (3.42 ±1.61)d and (5.06 ±2.15)d,(15.40 ±3.62)d and (18.62 ±3.81)d,the differences were statistically significant(t =3.513,3.734,all P <0.05).Conclusion Phent-olamine has better effect than milrinone in the treatment of severe hand foot and mouth disease with acute pulmonary edema,it can control the disease progression and improve clinical outcomes and has better clinical value.

Objective:To study the correllation of genetic polymorphisms of IL-10 polymorphic loci with ulcerative colitis sus-ceptibility and its influence on clinical outcomes.Methods:A total of 80 patients with ulcerative colitis were selected as case group and the others by sex and age matched healthy subjects as control group according to the case-control study design.Peripheral venous blood samples were drawn and DNA was extracted from all subjects prior to treatment.PCR primers of -819T/C(rs1800871),-592A/C (rs1800872),-1082G/A(rs1800896) were designed for PCR amplification.The fragments produced from human genomic DNA were performed by restriction enzyme digestion of amplified PCR products,and further separated using agarose gel electrophoresis.Relative risk(OR) and 95%confidence interval(95%CI) were calculated by the Logistic regression,in order to evaluate the correlation of IL-10 gene polymorphism with susceptibility of ulcerative colitis and clinical outcomes.Results:(1)The distribution frequency of genotype AA,GG and AG of polymorphic loci rs1800896 in cases patients were significantly different from that in control group(P<0.01).(2) Compared to rs1800896 genotype AA,genotype GG were significantly associated with increased risk for ulcerative colitis(P<0.01)and the decreased clinical remission rate ( P<0.01 ).( 3 ) The distribution frequency of genotype CC, CT and TT of polymorphic loci rs1800871 were not significantly different between groups(P>0.05).(4)The distribution frequency of genotype AA,AC and CC of polymorphic loci rs1800872 were not significantly different between groups(P>0.05).Conclusion:IL-10 polymorphic loci rs1800896 genotype GG would be associated with increased susceptibility to ulcerative colitis,and poor prognosis of patients.

0.05). Conclusion The results suggest that there is autoimmunological mechani sm in the pathogenesis of psoriasis.

Coronary Angiography ; Coronary Artery Disease ; complications ; diagnosis ; diagnostic imaging ; Diabetes Mellitus, Type 2 ; blood ; complications ; Glycated Hemoglobin A ; metabolism ; Humans ; Mass Screening