OBJECTIVE:To promote physicians and pharmacists obtain thorough knowledge about drug fever and its main features,clinical manifestation and identification evidence so as to improve the level of diagnosis and treatment. METHODS:The step and process of clinical pharmacists involving in medical consultation and intervention for drug fever were introduced and related knowledge of drug fever was interpreted term-by-term. RESULTS:Drug fever was common in the process of medical diagnosis and treatment. Once occurrence time of drug fever,feature of thermal variation and accompanying body reaction were observed, the relevant diagnosis can be conducted. CONCLUSION:Clinical pharmacists involving in ward around and medical consultation contribute to medical diagnosis,treatment and patient using drug safely,effectively,economically and rationally.

Breast Neoplasms ; complications ; therapy ; Female ; Humans ; Leukemia, Hairy Cell ; complications ; therapy ; Middle Aged ; Treatment Outcome

Antifungal Agents ; therapeutic use ; Child, Preschool ; Cryptococcosis ; drug therapy ; Fluconazole ; therapeutic use ; Humans ; Male

Genetic Predisposition to Disease ; Humans ; Pneumoconiosis ; complications ; genetics ; Pulmonary Fibrosis ; etiology ; genetics

Objective To study the effects of tri-ortho-cresyl phosphate(TOCP) on mitochondrial membrane permeability in hen's nerve tissues and investigate the mechanism of the organophosphorus ester-induced delayed neurotoxicity(OPIDN).Methods Adult Roman hens were randomly divided into four groups,including three treated groups and one control group(24 in each group).The hens in the experimental groups were treated with TOCP by gavage at the single dosages of 185,375 and 750 mg/kg respectively.TOCP was dissolved in corn oil and administered at 0.65 ml/kg.The control hens received an equivalent volume of corn oil by gavage.The hens were sacrificed on the 1st,5th,15th and 21st day after treatment and the cerebrum,cerebellum,spinal cord were dissected and homogenized in ice bath.The mitochondria in these nerve tissues were extracted to determine the changes of the membrane permeability and membrane potential.Results Compared with the control group,no significant increase of the mitochondrial membrane permeability in the cerebrum was observed in treated groups.In the cerebellum,the membrane permeability in the 185 mg/kg group had no significant changes,while in the 375 and 750 mg/kg groups it increased significantly on the 1st and 5th day after TOCP treatment(P

OBJECTIVETo observe the effect and explore the action mechanism of Danhong Injection (DHI) on serum levels of endothelin-1 (ET-1), soluble P-selectin (sP-sel) and high sensitivity C-reactive protein (hs-CRP) in patients with acute coronary syndrome (ACS) undergoing percutaneous coronary intervention (PCI).

METHODSSeventy ACS patients scheduled to receive PCI were assigned to two groups. Around PCI, the 34 patients in the control group were treated with conventional therapy and the 36 in the DHI group treated with conventional therapy combined with DHI treatment given from the day of PCI to the 14th day after operation at the dose of 40 mL per day by dissolving in 250 mL of 5% glucose for venous dripping. Plasma levels of ET-1, sP-sel and hs-CRP were detected using ELISA at various time points: before PCI (T0), after PCI (T1), 24 h (T2) and 2 weeks (T3) after PCI. The outcomes were compared between the two groups, and compared with those obtained from 20 healthy persons set as the normal control.

RESULTSAll the three indices in the two patients' group at T0, T1 and T2 were higher than those in the normal control respectively (P < 0.01), while at T3, the indices in the DHI group were lower than the normal control (P > 0.05). Comparisons between the two patients' group showed that the indices were not different at TO, T1 and T2, but at T3, all were lower in the DHI group than in the control group (P < 0.05, P < 0.01).

CONCLUSIONSCombined conventional therapy with DHI for 2 weeks can significantly reduce the plasma levels of ET-1, sP-sel and hs-CRP in ACS patients after PCI, suggesting that DHI has certain effects in protecting the endothelial function, inhibiting platelet activation and suppressing inflammatory reaction.

Acute Coronary Syndrome ; blood ; therapy ; Adult ; Aged ; C-Reactive Protein ; metabolism ; Drugs, Chinese Herbal ; pharmacology ; therapeutic use ; Endothelin-1 ; blood ; Female ; Humans ; Male ; Middle Aged ; P-Selectin ; blood ; Percutaneous Coronary Intervention

Genes, Reporter ; Genetic Vectors ; Luciferases ; genetics ; Transcription, Genetic ; bcl-2-Associated X Protein ; genetics

Adolescent ; Arteriovenous Malformations ; Female ; Humans ; Portal Vein ; abnormalities

BACKGROUND:Construction of vascularized bone substitutes to mimic free vascularized fibular grafting in treating large bone defects stil remains chal enges to researchers during the past years.
OBJECTIVE:To design and construct a new vascularized tissue-engineered bone graft using pre-differentiated adipose derived stem cells, fibrin sealant and porous calcium phosphate cement scaffold.
METHODS:Adipose derived stem cells isolated from rats were directly differentiated to endothelial cells and then incorporated in fibrin sealant and porous calcium phosphate cement scaffolds in vitro. Subsequently, the different composites of the three groups including vascularized tissue-engineered bone scaffold (group A), fibrin sealant and porous calcium phosphate cement scaffold (group B) and porous calcium phosphate cement scaffold (group C) were directly embedded into the quadriceps of the rats. Histological quantitative analysis and western blot assay were conducted 2 and 4 weeks after implantation.
RESULTS AND CONCLUSION:The pre-differentiated adipose derived stem cells were demonstrated in good condition after 7 days co-culturing with the fibrin sealant and porous calcium phosphate cement scaffold. The results of in vivo experiments showed that the scaffolds were in-grown together with fibrous connective tissues and blood vessels. Newly formed vessels and immature capil aries were observed in the group A. The vessel density, vessel diameter and vascular endothelial growth factor C expression in the group A were significantly higher than those in the groups B and C. Our findings demonstrated that compared with simply fibrin sealant and porous calcium phosphate cement scaffold, the combination of pre-differentiated adipose derived stem cells (endothelial differentiation) and fibrin sealant can achieve rapid angiogenesis of porous calcium phosphate cement scaffold.

BACKGROUND:Perioperative treatment of emergency liver transplantation for acute hepatic failure is extremely different from common liver transplantation, due to complex conditions, high risk, several complications, and high mortality. OBJECTIVE:To summarize the experience of emergency liver transplantation for acute hepatic failure during the perioperative period, and to increase the success rate in treatment of acute hepatic failure. METHODS:A retrospective analysis was undertaken on the clinical data of 38 cases undergone emergency liver transplantation for acute hepatic failure. There were 21 male and 17 female, who aged 15-69 years. Among them, 23 cases had hepatitis B virus (including 2 cases with hepatitis B and C virus), 7 cases had Wilsons disease, 3 cases had mushroom poisoning, 2 cases had unknown liver damage, 1 case had Tripterygium wilfordi poisoning, 1 case had decompensation after partial liver resection due to trauma, and 1 case had liver transplantation from corpse. RESULTS AND CONCLUSION:The survival time of the involve patients was 13-1 740 days, and the median survival time was 634 days. Perioperative survival rate was 76%, 1-year survival rate was 63%, and 2-year survival rate was 58%. During the perioperation nine cases died of brain edema and intracranial hypertension, renal failure, severe pulmonary infection, multiple organ failure, coagulation disorders (intracranial hemorrhage, upper digestive tract hemorrhage), acute respiratory distress syndrome and primary graft non-function. At present, emergency liver transplantation is stil the most effective way for acute liver failure. Hemorrhage, infection and rejection are the leading causes of the death. Each perioperative treatment is of great significance for the success of liver transplantation and long-term survival.