Objective To improve the understanding of systemic mastocytosis(SM) with associated clonal haematological non-mast-cell lineage disease (SM-AHNMD). Methods The clinical and laboratory features, treatment and prognosis of a rare case of SM-AHNMD was reported and the related literatures were reviewed. Results As the second most common subtype of SM, SM-AHNMD mainly has multifocal dense infiltrates of mast cells detected in sections of bone marrow and/or other extracutaneous organs, and some special cytology or biochemical markers(toluidine blue staining,tryptase,CD117,CD25 and/or CD2) results are positive. C-kit mutations are found in most adult patients. SM-AHNMD also has clinical characters of other clonal haematological non-mast-cell lineage disease (HNMD), such as myelodysplastic syndrome,myeloproliferative neoplasms, acute myeloid leukemia. Conclusion SM-AHNMD meets criteria for SM and other HNMD. Treatment for SM-AHNMD is mainly about the therapy of HNMD, and the prognosis greatly depends on the accompanying hematological disorder.There is no special treatment for SM,and the treatment should be directed at symptomatic control.

Objective: To compare the effects of deliberate hypotension and hemorrhagic hypotension on systemic and renal hemodynamics in dogs. Method: Twelve mongrel dogs were randomly divided into nitroprusside-deliberated hypotension group and hemorrhagic hypotension group. After surgical preparation, the MAP of the dogs was decreased to 8kPa either by infusing nitroprusside or by withdrawing arterial blood and was kept for 30 min. RBF, MAP, HR, CO and CVP were monitored continuously. Result: Hypotension induced by hemorrhage was associated with significant decrease in CO, SV and CVP compared with nitroprusside. There was no significant change in HR in both groups. Hemor rhage caused more decrease in RBF than nitroprusside did (59.0% vs 37.5%). In recovery period, RBF in both groups increased, but remained significantly less than baseline in hemorrhage group. Conclusion: Hemorrhage can cause more pronounced interference in hemodynamics and more decrease in RBF with a subsequent slower recovery than with nitroprusside at the same level of hypotension.

Objective:To compare the effects of induced hypotensions with sevoflurane and nitroprusside on hemodynamics in dogs. Method:Fourteen mongrel dogs were randomly divided into sevoflurane group and nitroprusside group. After experimental preparation,the MAP was decreased to 8kPa and was kept for 30min either with sevoflurane inhalation or with nitroprusside infusion. MAP, HR,CO,CVP,SV and SVR wrer monitored continuously. Result: During induced hypotension, CO in sevoflurane and nitroprusside groups decreased by 30.7% and 21.6% respectively; HR decreased significantly in sevoflurane group, but not in nitroprusside group; SVR in both groups showed reduction, but more pronounced in nitroprusside group. However,after the termination of sevoflurane or nitroprusside, MAP elevated over baseline with the significant increase of SVR,and CO remaining low. Conclusion:As compared with nitroprusside, sevoflurane has inhibitory effect on circulation,yet it is still efficient to induced hypotension.

0.05).Conclusion hs-CRP and TCH/HDL-C are closely associated with the stenosis,their combined detection would also be helpful in the evaluation of the severity of coronary artery disease.

Objective To evaluate protective function of ischemia preconditioning for myocardium during percutaneous transluminal coronary angioplasty (PTCA), using cardiac troponin I (cTnI) as myocardial injury marker. Methods One hundred and fifty patients with coronary artery disease (CAD) undergoing PTCA were divided into two groups: Group Usual Cure (G-UC), including 120 cases, and Group Ischemia Precondition (G-IP), including 30 cases. Serum cTnI were measured before and 6, 12, 24, 48 and 72 hours after the procedure respectively. The relative factors were analyzed. The cardiac events were followed-up.Results The serum cTnI levels of 29 cases elevated in G-UC, while those of 2 cases elevated in G-IP. There was statistical difference on elevated cTnI levels between the two groups (P

Objective To evaluate the possible effect of percutaneous transluminal coronary angioplasty(PTCA) on myocardial injury. Methods Serum cTnI and CK MB levels were measured in 173 patients with coronary artery disease undergone PTCA before and 6, 12, 24, 48 and 72 hours after the procedure. Cardiac events during follow up in these patients were recorded. Results Serum cTnI level was increased after PTCA in 42 patients, remained normal in 84, and was over baseline level before and after the procedure in 47. Serum CK MB level was above baseline before and after the procedure in one patient and increased in 10. Compared with normal cTnI group, elevated cTnI was related to total balloon inflation time, total pressure, number of dilation and stents deployed, contrast medium dose and occurrence of angina during balloon inflation ( P 0.05). Conclusion cTnI was more sensitive and specific than CK MB in identifying minor myocardial injury during PTCA. This injury was related to the intensity of PTCA, but not enough to make worse influence on overall outcome.

The personnel training is one of the core tasks of clinical Chinese pharmacy.Since the professional training of clinical Chinese pharmacy has started relatively late in China,the teaching contents and curriculum still need further improvements.This paper is aiming at analyzing the post tasks of personnel of clinical Chinese pharmacy,defining the knowledge structure of them,and learning from the characteristics of clinical Chinese pharmacy teaching systems of the foreign and domestic universities.On such basis,the paper proposes the ideas about constructing the curriculum system of clinical Chinese pharmacy,to provide a reference for the higher educational personnel training of clinical Chinese pharmacy.

Objective To investigate the pharmacodynamics of rocuronium in infants with obstructive jaundice. Methods Thirty infants aged 1 to 4 months without neuromuscular diseases or renal dysfunction were divided into two groups with 15 cases each. The patients in group A were diagnosed with biliary atresia and scheduled for the kasai operation, and those in group B were with normal liver function and scheduled for abdominal surgery as the controls. Anestheisa was induced with propofol 2 mg/kg and fentanyl 3 g/kg. Rocuronium 0. 6 mg/kg was given and neuromuscular block was recorded with acceleromyography. Results Comparing with group B, The onset time of rocuronium was significantly longer in group A than that in group B[(81±35) s vs (51±28)s](P< 0. 05). There were no significant differences between the two groups in the maximum depression time [(49±15) min vs. (48±12) min]or the clinical duration of action[(76±20) min vs. (71±14) min]. Conclusion The onset time of rocuronium is prolonged in infants with obstructive jaundice.

Objective: To research the application of perspective imaging of intense laser proton beam in tumor cells, experi-ments are carried out on an ultra-intense picosecond pulsed laser facility, and the results of perspective imaging on biological samples by high energy proton beam, which is excitated among the interaction of picosecond laser with solid target, is showed. Methods: The laser energy is 12 J, the pulse width of laser is 1.5 ps, the laser focal spot diameter is 15 μm, the coefficientf or the off-axis paraboloid lens is 1.5. The target used in the experiment is made by coating a CH film with 1 μm on the back of the 15 pan-thick Cu. The distance between the proton source (laser spot) and the ant sample is 7 mm (i.e. the object distance), the distance between the sample and the RC film is 63 mm (i.e. the image distance). The detector is a stack of RCF or CR-39 films. Results: The ant is taken as the sample, a high energy proton beam, which is excitated as above on the rear surface of target, makes a 2-dimensional perspective imaging of an ant with high contrast, nanometer spatial resolution and density reso-lution. Conclusions: The result provided possibility of the application of perspective imaging of intense laser proton beam in tumor cells.

Eight mongrel dogs were involved in the investigation of sevoflurane effects on renal blood flow (RBF). After intravenous anesthesia and surgical preparation, RBF, MAP, HR, CVP, CO and SV were recorded as baseline. Sevoflurane was then administered to achieve end-tidal concentrations of 1, 2, 3 and 4% in succession. Following 20 mins equilibration at each concentration, and 30 mins after the termination of inhalation, the above parameters were measured repeatly for comparing. Results showed significant dose-related depressions of RBF, MAP, HR and CO with sevoflurane. RBF didn't reduce significantly until MAP decreased to 9.3kPa, with end-tidal concentration of sevoflurane no less than 3%, it didn't recover in step with improved hemodynamic parameters after sevoflurane withdrawal. This study indicates that sevoflurane may influence little on autoregulation of RBF, its dose-related cardiac depression may be responsible for the reduction of RBF.