Adenocarcinoma ; secondary ; therapy ; Adult ; Aged ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Bone Neoplasms ; secondary ; therapy ; Carcinoma, Squamous Cell ; secondary ; therapy ; Cisplatin ; administration & dosage ; Combined Modality Therapy ; Cyclophosphamide ; administration & dosage ; Doxorubicin ; administration & dosage ; analogs & derivatives ; Finger Phalanges ; surgery ; Follow-Up Studies ; Humans ; Ifosfamide ; administration & dosage ; Lung Neoplasms ; pathology ; therapy ; Male ; Middle Aged ; Radiotherapy, Conformal

Adult ; Aged ; Antineoplastic Combined Chemotherapy Protocols ; Castleman Disease ; drug therapy ; Female ; Humans ; Male ; Middle Aged ; Retrospective Studies ; Treatment Outcome

Objcetives To sparch for the change of cerebrospinal fluid ferritin (CSF-Ft) content and its clinical significance.Methods The 42 patients with acute lymphatic leukemia(ALL)diagnosed by bone marrow biopsy were divided into 3 groups. There were 14 cases in Ⅰ group [introduced therapy stage without central nervous system leukemia(CNSL)7, 24 cases in Ⅱgroup (complete remission stage without CNSL) and 18 cases in Ⅲ grotip (with CNSL). There were 17 patients with viral encephalitis in viral encephalitis group and 15 patients without central nervous system oisease in control group. The CSF-Ft and SFt were determined by radioimmunoassay.Results The CSF-Ft contents of Ⅰ、Ⅱ、Ⅲ 、viral encepbalitis and control groups are 7.03 ?2.21 ?g/L,6.75 ?1.94?g/L, 31.06 ? 8.85?g/L, 7.26?1.83?g/L and 6.52 ?1.57?g/L. The CSF-Ft content in Ⅲ group are bigher than that in the other group (P

Objective To evaluate the variance and the concordance between the tumor length measured by CT scans and that measured by surgical specimens in esophageal carcinoma. Methods Fiftytwo surgical specimens of the esophageal carcinoma were made into pathological giant section.The shrinkage ratio of tumor was calculated by comparing the length of the specimen fixed by formalin for 24 h and that measured during the operation.One hundred and thirty-seven patients with esophageal carcinoma underwent spiral CT scan before the surgery,and the length of the gross tumor volume was obtained.After the tumor length of the fixed specimen had been measured,the real tumor length in situ was calculated using the shrinkage ratio.Then the variance and the concordance between the tumor length in CT scans and that in situ were compared.Results The mean shrinkage ratio was 90%±10%.The mean tumor length in CT scans was longer than that in situ(5.8 am±2.4 cm vs 4.1 cm±1.8 cm,P=9.68,P=0.000).The concordance of the length measured by the two methods was 40.9%(56/137). Conclusions A certain variance existed between the tumor length in CT images and that computed from surgical specimen in esophageal carcinoma.The results of esophagography and endoscopy should also be referred to delineate the gross tumor volume of esophageal carcinoma.

Adult ; Atropine ; therapeutic use ; Bronchodilator Agents ; therapeutic use ; Combined Modality Therapy ; Female ; Hemofiltration ; Humans ; Insecticides ; poisoning ; Male ; Middle Aged ; Organophosphorus Compounds ; Poisoning ; therapy ; Treatment Outcome

The effectiveness and safety of acupuncture-moxibustion for the treatment of agrypnia was systematically reviewed. The clinical randomized controlled trial (RCT) of acupuncture-moxibustion for agrypnia were collected. The literature and document on acupuncture-moxibustion RCT for the treatment of agrypnia that published from January of 2001 to March of 2012 was searched with computer in PubMed, CNKI, Wanfang and VIP database. According to Cochrane Handbook 5. 1. 0, the bias risk and quality assessment were performed on every included trial and RevMan 5. 0 software was applied to make the Meta analysis. Totally 14 researches were included, involving 2662 cases. The Meta analysis showed that the differences of total effective rate between acupuncture-moxibustion and clinical routine treatment were significant [RR = 1.16, 95% CI (1.12, 1.19), Z = 9.32, P < 0.000 01]. The results indicate that total effective rate of acupuncture-moxibustion for agrypnia is obviously superior to that of clinical routine treatment, meaning clinical efficacy of acupuncture-moxibustion is served credit.
Acupuncture Therapy ; Amblyopia ; therapy ; Child ; Child, Preschool ; Female ; Humans ; Male ; Moxibustion

OBJECTIVETo analyze the condition of early (≤ 30 d) postoperative pulmonary infection in children after living donor liver transplantation (LDLT).

METHODThe clinical data of 36 cases undergoing LDLT in Children's Hospital of Chongqing Medical University were analyzed retrospectively from June 2006 to December 2009.

RESULTOf 36 cases without preoperative respiratory disease, 17 were boys, 19 were girls. Their age ranged from 2 months to 14 years. Pulmonary infection developed in 24 patients, of whom 4 cases died (17%) and 3 deaths were related to pulmonary infection. Pulmonary infection occurred in 17 of 20 infants (85%) and 10 of 11 cases (91%) with liver function of Child-Pugh grade C. Twenty cases (83%) developed pulmonary infection within first 2 weeks after LDLT. Totally 65 pathogenic strains of microorganisms were isolated, in which Gram-negative bacteria, Gram-positive bacteria and fungi were 46 strains, 5 strains, 14 strains respectively. The most frequently isolated bacteria were Pseudomonas aeruginosa (14 strains), Klebsiella pneumoniae (8 strains) and Acinetobacter baumannii (8 strains). Pseudomonas aeruginosa showed a resistance rate of almost 100% to cotrimoxazole, tetracycline, chloramphenicol, ampicillin, the first, the second and some of the third generation cephalosporins. Klebsiella pneumoniae producing extended spectrum beta-lactamase had a resistance rate of almost 100% to beta-lactams except carbapenems. Acinetobacter baumannii was exquisitely susceptible to carbapenems, but showed a high resistance to penicillins and cephalosporins. Candida albicans, which was the most common fungus, showed a susceptibility rate of 100% to amphotericin B. In the LDLT recipients of pulmonary infection, cytomegalovirus (CMV) infections occurred in 2 patients and Epstein Barr virus (EBV) infection in 1 patient.

CONCLUSIONThe incidence of early postoperative pulmonary infection was high in children undergoing LDLT, especially in infants. And the mortality should not be ignored. The high risk period for infection was within the first 2 weeks after operation. The pathogens were mainly Gram-negative bacteria, which showed high and multidrug resistance.

Adolescent ; Anti-Bacterial Agents ; therapeutic use ; Antifungal Agents ; therapeutic use ; Bacterial Infections ; drug therapy ; etiology ; microbiology ; Child ; Child, Preschool ; Drug Resistance, Bacterial ; Female ; Gram-Negative Bacteria ; drug effects ; isolation & purification ; Gram-Positive Bacteria ; drug effects ; isolation & purification ; Humans ; Infant ; Liver Transplantation ; Living Donors ; Lung Diseases ; drug therapy ; etiology ; microbiology ; Male ; Postoperative Complications ; drug therapy ; epidemiology ; etiology ; Retrospective Studies ; Risk Factors

Choosing the right solvent and timely use is the basis of rational drug use and the most direct and efficient way to improve the safety of traditional Chinese medicine injections. This study aimed to evaluate the influence of solvent and drug preparation time on Shuanghuanglian injection inducing pseudo-allergic reactions with mouse mode. The two tests were carried out: (1) Comparative experiment between different solvent: Shuanghuanglian injection preparation to the appropriate concentration with 0.9% sodium chloride injection and 5% dextrose injection, mixed with Evans blue, at one time intravenous injected into mice, 30 minutes later, the mouse ears vascular permeability were observed and compared. (2) Comparative experiment among different preparation time: placed 10 min, 2.5 h, 6 h and 24 h after Shuanghuanglian injection were prepared and then to detect the pseudo-allergic reactions in mice using the same methods as in (1). The results showed that there was no significant difference in the pseudo-allergic reactions in mice which induced by the same dose of Shuanghuanglian injection, respectively with 0.9% sodium chloride injection and 5% dextrose injection preparation, and with the extension of preparation time, the degree of pseudo-allergic reactions of Shuanghuanglian injection was gradually severe.
Animals ; Drug Compounding ; Drug Hypersensitivity ; etiology ; Drugs, Chinese Herbal ; adverse effects ; Injections ; Male ; Mice ; Mice, Inbred ICR ; Solvents ; Time Factors

To evaluated the pseudo-allergic reactions of cordate houttuynia, pulse-activating and Qingkailing injection in mice, the ICR mouse were divided into different test groups, then were intravenously injected with three traditional Chinese medicine injections, positive control compound 48/80 and physiological saline as normal control. All test substances were mixed with 0.4% Evans blue. The reaction and vascular permeability of the ears were observed and measured 30 min after injection. At the same time, the mechanisms of the traditional Chinese injections' pseudo-allergic reactions was studyed. ICR mice were injected with the test substances as above without EB, blood in a part of mice were collected after 5 min, and the level of histamine in the plasma were measured. Blood in the other part of mice were collected after 30 min, and the level of VEGF, TNF-α and IL-10 in the serum were measured. The reasults showed that except the cordate houttuynia injection, pulse-activating injection in 1. 5 times clinical concentration and Qingkailing injection in 3.3 times clinical concentration caused mild pseudo-allergic reactions mainly for vascular permeability, no pseudo-allergic reactions occurred when the concentration of the two injections was below the concentration metioned above; 5 minutes after intravenous injection of the three TCM injections into ICR mice with the highest dose, the levels of histamine in plasma of pulse-activating injection and Qingkailing injection groups were increased significantly, 30 minutes later, the levels of VEGF, TNF-α and IL-10 in the serum of all groups were no significant change compared to normal group. The mouse of pulse-activating and Qingkailing injection groups showed inflammatory changes in ear and lung tissues. It can be conluded that when the dose or concentration increased to a certain extent, pulse-activating and Qingkailing injection could induce pseudo-allergic reactions on ICR mice, the increased histamine realease maybe the main reason for pseudo-allergic reactions of the two traditional Chinese medicine injections. In addition the author preliminary thought that inflammatory mechanisms leading to hyperpermeabilities were the main reason of the traditional Chinese medicine injection's pseudo-allergic reaction.
Animals ; Drug Hypersensitivity ; etiology ; Humans ; Injections ; Interleukin-10 ; blood ; Male ; Medicine, Chinese Traditional ; adverse effects ; Mice ; Mice, Inbred ICR

OBJECTIVETo study the autophagy activity between rat bone marrow stem cells (BMSCs) neural differentiation in order to explore the mechanism involve in this process.

METHODSBMSCs were passed by 3 generation, then was induced with the revulsant 2% (DMSO) + 200 µmol/L (BHA), NSE expression was detected by immunocytochemical stain, the mRNA expression of autophagy associated genes L3B, Beclinl, Atg5, Atg7, Atg10 were detected by RT-PCR, the autophagy protein LC3B was examined by Western blot and flow cytometry analysis.

RESULTSBMSCs were passed by 3 generation, the purity of BMSCs could reach more than 90%, the morphology of cells were like fibroblasts, after the revulsant 2% DMSO + 200 µmol/L BRA induced, cells were extended long neurites, like nerve cells, positive rate of NSE staining was (83±5) %, RT-PCR results showed that the expression of autophagy associated genes LC3B, Beclinl, Atg5, Atg7 Atg0 were rised after BMSCs neural differentiation, Western blot analysis showed that the LC3B-II protein expression was increased after neural differentiation and the MFI of L3B was highten by flow cytometry.

CONCLUSIONAutophagy is increased after rat BMSC neural differentiation.

Animals ; Autophagy ; Cell Differentiation ; Cells, Cultured ; Flow Cytometry ; Mesenchymal Stromal Cells ; cytology ; Neurons ; cytology ; Rats