Aged ; Female ; Histiocytic Sarcoma ; diagnosis ; pathology ; Humans ; Skin ; pathology ; Skin Neoplasms ; diagnosis ; pathology

Data were collected from 236 patients with advanced ClllllCerB through questionnaire survey,home visit,oncology clinics and counseling service.The data were evaluated and classified according to VAS and NCCN aduh cancer pain practice guidelines.Two hundred and eleven in 236 advancad cancer patients(89.4%)Suffered from Cancer pain,with mild pain in 31,moderate in 83 and severe in 97.One hundred and seventeen patients(49.6%)received therapy for pain relief,among whom 78(66.7%)had complete remission(CR),26(22.2%)partial remission(PR)and 13 cages(11.1%)noremission.The main reason for declining pain relief wag being scared of morphine addiction.

Objective To observe liver functional lesion caused by combination chemotherapy containing or not containing oxaliplatin. Methods Data from 42 patients with liver functional lesion caused by chemotherapy between March 2005 and October 2007 were analyzed. All patients were diagnosed through histology or cytology detection and received chemotherapy only. Different drugs were. admitted,based on different tumors. Before chemotherapy, each patient had normal liver function without liver lesions such as liver metastasis, Hepatitis B and C, hepatic cirrhosis, etc. Furthermore, 22 received FOLFOX-4 in containing oxaliplatin group while the remaining 20 received chemotherapy excluding oxaliplatin. When liver functional lesion without the influence of any liver protectant was first observed, ALT, AST, TBIL, DBIL, IBIL, ALP, GGT and the WHO criteria of liver toxicity were analyzed. T test and Wilcoxon rank sum test were used for data analysis. Results All together 90 cycles, median 2.14 cycles, were given. According to WHO criteria of liver toxicity, 13 cases were in grade O, 21 in grade Ⅰ, 7 in grade Ⅱ, and 1 in grade Ⅲ. ALT and AST were significantly high after chemotherapy(P <0.05). Moreover, ALT and AST were significantly higher in containing oxaliplatin group than non oxaliplatin group after chemotherapy(P <0.05). Chemotherapy had no influence on bilirubin. The population distribution of accumulative chemotherapy cycles and WHO criteria of liver toxicity was similar between two groups. Conclusion Before the intervention of liver protectant, combination chemotherapy containing oxaliplatin is more likely to have liver functional lesion than other chemotherapy without oxaliplatin. It mainly presents an increase in transaminase.

Different teaching methods were chosen based on different teaching contents in pharmacological theory teaching.Then teaching contents seem simple,interesting and acceptable.The students were more interested in the subject.The results of investiga- tion showed that teaching quality had improved through using this technology.

Objective To evaluate the change of renal function in patients with acute stroke by estimate glomerular filtration rate (e-GFR). Methods One hundred patients with acute stroke admitted into hospital from emergency department in 72 h were enrolled. There were 100 patients, with 50 male patients and 50 female patients. Fifty-eight patients were older than 50 years old, and 42 patients were less than 50 years. Blood samples were collected from the next day in hospital to detect the level of creatinine (Cr), then e-GFR was calculated with a simplified method of modification of diet in renal disease. According to the National Kidney Foundation published kidney disease outcome quality initiative (K/DOQI), the renal function of these 100 patients was estimated. The outcome of e-GFR and Cr were compared. The differences of e-GFR in patients with acute stroke were analyzed from the aspects of age and gender. Results 56.0% (56/100) patients were determined as decreased renal function according to the standard of GFR<90 ml/(min · 1.73 m2). 4.0% (4/100) patients were determined as decreased renal function according to the standard of Cr> 124μmol/L. The abnormal rate of e-GFR in patients older than 50 years old was 93.1%(54/58), in patients less than 50 years old was 4.8%(2/42), and there was significantly difference (χ2=77.16, P<0.01). The abnormal rate of e-GFR in male and female had no significantly difference: 54.0%(27/50) vs. 58.0% (29/50), P > 0.05. Conclusions The decreased renal function in patients with acute stroke is common. The detection of e-GFR can more accurately assess the patient′s renal function and provide a basis for individual choice of drugs.

Objective To explore the effect of sequencing nursing on shortening cataract operation time and accelerating turnover of patients.Methods A record of operation time and postoperative vision for 630 cataract patients in Neijiang and Ya' an was studied.The effect of sequencing nursing and the operation quality and speed were evaluated.Results The average visual acuity of two groups was (0.31±0.082),(0.33±0.067)respectively (t =0.695 ,P =0.487 ＞0.05) ; in the experiment group,average time of operation was (17.0±1.1)min,control group was (27.2±2.9)min (t =18.924,P ＜0.01).Conclusions The sufficient preoperative preparation and sequencing nursing could reduce operative time,and increase the efficiency of cataract operation obviously.

Animals ; Cattle ; China ; epidemiology ; Echinococcosis ; epidemiology ; parasitology ; transmission ; Echinococcus granulosus ; pathogenicity ; Humans ; Seasons

OBJECTIVESTo explore whether the angiotensin I -converting enzyme (ACE) I/D (insertion/ deletion) polymorphism is associated with the susceptibility to high altitude pulmonary edema (HAPE) in the Han Chinese.

METHODSOne hundred and forty-seven HAPE-p (HAPE patients) and 193 HAPE-r (HAPE resistants) were enrolled from the Yushu earthquake reconstruction workers in Qinghai province where the altitude is over 3 500 m above sea level. Blood samples were collected from each of the HAPE-p and HAPE-r groups. Information about physiological phenotypes was obtained via fieldwork investigation. The ACE-I/D polymorphism in HAPE-p and HAPE-r was detected by polymerase chain reaction (PCR).

RESULTSThe SaO2 was significantly lower while HR was significantly higher in HAPE-p group than those in HAPE-r group. The genotype frequencies of ACE-I/D for II, ID, DD in HAPE-r and HAPE-p groups were 0.430, 0.446, 0.124 and 0.435, 0.469, 0.095, respectively, the allelic frequencies of I and D were 0.650, 0.350 and 0.670, 0.330, respectively. The OR of ID, DD and D alleles relative to II for HAPE was 0.961 (0.610-1.514), 1.322 (0.634-2.758) and 1.080 (0.783-1.489). There was no significant difference of the genotypic and the allelic frequencies in ACE-I/D polymorphism between HAPE-p and HAPE-r groups.

CONCLUSIONSThere is no relation between ACE-I/D polymorphism and HAPE in the Han Chinese.

Alleles ; Altitude ; Asian Continental Ancestry Group ; genetics ; Case-Control Studies ; Gene Frequency ; Genotype ; Humans ; Peptidyl-Dipeptidase A ; genetics ; Polymorphism, Genetic ; Pulmonary Edema ; genetics

Salvianolic acid A (Sal A) is one of the most effective compounds isolated from the root of Salvia miltiorrhiza. Up to now, several studies regarding the pharmacokinetic profiles of Sal A have been reported, however there is no such study reported in monkeys, the species which is more similar to human. The aim of this study is to develop a LC-MS method for the determination of Sal A in monkey plasma and apply it to the pharmacokinetic studies of monkeys. After single intravenous administration of Sal A, the plasma concentration-time curves were observed and the main pharmacokinetic parameters were calculated. The plasma concentration at 2 min (C2 (min)) values were (28.343 ± 6.426), (45.679 ± 12.301) and (113.293 ± 24.360) mg x L(-1) for Rhesus monkeys treated with Sal A at 2.5, 5 and 10 mg x kg(-1). The area under the concentration-time curve (AUC(0-∞)) values were (3.316 ± 0.871), (5.754 ± 2.150) and (13.761 ± 2.825) μg x L(-1) x h, respectively. Furthermore, this method was improved and applied to the simultaneous determination of Sal A, Sal B and Sal C, which provided useful information for preclinical studies and clinical trials of Sal A, Sal B and Sal C.
Administration, Intravenous ; Animals ; Caffeic Acids ; pharmacokinetics ; Chromatography, Liquid ; Drugs, Chinese Herbal ; pharmacokinetics ; Lactates ; pharmacokinetics ; Macaca mulatta ; Mass Spectrometry ; Plant Roots ; chemistry ; Salvia miltiorrhiza ; chemistry

Objective To investigate the prevalence of nosocomial infections in Tianjin Children's Hospital and to provide database for monitoring and control of nosocomial infection.Methods The medical records of 6101 children admitted in the first half of 2005 and the laboratory results of isolated bacteria from clinical samples in 2005 were retrospectively investigated.Results The total nosocomial infection rate was 3.47%(212/6101),in which the surgical nosocomial infection rate was 2.66%(32/1204)and 2.95%(180/6101)infections were caused by non-surgical incisions.Respiratory tract was the most frequent infection site(119/212,56.1%).Several opportunistic pathogens were responsible for the major nosocomial infections,they were Escherichia coli,Coagulase negative staphylococcus,Enterococcus,Klebsiella pneumonia,Staphylococcus aureus and Pseudolnonas aeruginosa.Conclusion The pathogenic isolates for the infections show high resistance to most antibiotics.Monitor and control of the incidence of nosocomial infections and resistance to antibiotics should be enforced.