Objective To investigate the clinical characteristics of septicemia in type 2 diabetes mellitus,to enhance prevention level and decrease death rate.Methods A retrospective study was carried out,the data were collected from 58 cases of type 2 diabetes mellitus complicated by septicemia in our hospital in the past 13 years.Results The pathogenic invasive pathways included:19 cases of urinary tract,17 cases of respiratory tract,7 cases of intravenous catheter detain,7 cases of biliary tract,1 case of skin breakage,and 7 cases of unclear origin.Twenty-three of 58 cases were from nosoeomial infection (39.7%),among which 10 cases of urethral detain,7 cases of intravenous catheter detain,and 6 cases of respiratory tract infection.Pathogenic distribution was as following:24 cases of klehsiella pneumoniae,16 cases of escherichia coli,10 cases of staph aureus,2 cases of staphylococcus cohnii cohnii,2 cases of staphylococcus epidermidis,2 cases of pseudomonas putida,2 cases of candida glabrata.Among the 24 cases of llehsiella pneumoniae,12 cases showed migrating hepatapostema (50.0%),and 15 showed pneumatosis phenomenon in the intrahepatie bile (62.5%).Two cases originated from fungal septicemia.Among 56 cases under antibacterial therapy 15 cases developed fungal septicemia (26.8%).Fifty-eight cases were treated with insulin for forcing down serum glucose,56 cases of bacterial septicemia were treated with the third generation cephalosporins and fluoroquinolones.Two cases of pseudomonas putida septicemia were treated with intravenous injection of fluconazole.Seven cases died (12.1%).Conclusions Gram-negative bacilli were the major pathogens of septicemia in type 2 diabetes mellitus.Migrating hepatapostema and pneumatosis phenomenon in the intrahepatic bile often showed klebsiella pneumoniae septicemia.The important risk factors for septicemia were intravenous catheter detain and urethral detain.Therefore,strictly aseptic operation and removing vessel detain in time is very important.It is key points to make an early diagnosis,have a strong antibiosis therapy and treat the migrating pathogenic focus.And it is important to intensify serum glucose monitoring and strengthen supportive treatment.

The academic thoughts of Lingnan acupuncture and moxibustion have been an essential part of Lingnan medicine. By exploration and arrangement of Lingnan medicine and books, journals and literatures regarding acupuncture and moxibustion, the ancient and modern acupuncturists and their academic contributions in Lingnan area were reviewed. As a result, the number of Lingnan acupuncturists and their works was low before Qing Dynasty, while from the Republic of China era to People's Republic of China, a considerable amount of acupuncturists emerged with quite a lot of works. By exploration and arrangement of Lingnan acupuncturists and their works and academic opinion, the acupuncture-moxibustion school characterized by Lingnan could be formed and developed.
Acupuncture ; education ; history ; manpower ; Acupuncture Therapy ; history ; China ; History, 17th Century ; History, 18th Century ; History, 19th Century ; History, 20th Century ; Humans ; Moxibustion ; history ; Physicians ; history

Objective To observe the efficacy of CT guided implantation of iodine 125 particles combined with high-frequency hyperthermia in the treatment of the advanced lung cancer .Methods From 2011 November to 2013 March ,60 patients with ad-vanced lung cancer were randomly divided into treatment group :high frequency hyperthermia combined with iodine 125 particle im-plantation(30 cases) ,the control group :the iodine 125 particle implantation group(30 cases) .Thermotherapy was performed 3 -5 days after the implantation using NRL-004 type hyperthermia instrument made by Jilin Maida company in China ,every other day once time ,a total of six times ,60 minutes each time .The iodine 125 particle implantation was performed according to the treatment planning system(TPS) formulation by CT guided and the dosage was 90 Gy .The evaluation of treatment effect was conformed by CT scans after two months of treatment .The side effects was assessed too .Results The total effective rate was 96 .7% in the treatment group ,the control group was 80 .0% ,there was a statistically significant difference (P< 0 .05) .The local pain in chest wall remission rate was 75 .0% (6/8) and 50 .0% (5/10) in the treatment group and the control group(P>0 .05) .The side effects of the treatment was slight including pneumothorax and particle migration and so on .Conclusion Iodine 125 particles implantation is an effective treatment in the treatment of advanced lung cancer and can obtained better effects combined with high-frequency hy-perthermia .The side effects of the treatment is slight for two groups and no death related treatment .

Gastrointestinal Tract ; Humans ; Medicine, Chinese Traditional ; methods ; Phytotherapy ; methods ; Postoperative Period ; Recovery of Function

Objective To study blood type B antigen elimination with α-galactosidase in human liver tissue,and discuss the feasibility of blood type conversion in human liver.Methods The liver specimens from patients with blood type B in liver transplantation were collected,and an in vitro liver perfusion model was established.The in vitro livers were perfused with UW solution +/-α-galactosidase.The effect of enzyme in B antigen of human liver were analyzed by immunofluorescence.Results With UW solution containing α-galactosidase to perfuse the in vitro livers,immunohistochemistry showed the level of blood type B antigen in liver was significantly reduced after hypothermic perfusion and preservation.The B antigen level in 1 h perfusion was reduced to approximate 58％ of this figure prior to perfusion,in 2 h was 10％,and in 4 h was 4％.Among the different intervals,the blood group antigen levels showed significant differences (P ＜ 0.05).In the control group,the blood group antigen levels showed no obvious change on statistical analysis.Conclusions α-galactosidase was effective to clear blood type B antigen in isolated liver tissue.In the experimental group,Although the B antigen did not fall to a undetectable level,liver blood type conversion from B→O remains a promising potential which has been meaningful for related researches on blood type conversion of human organs.

One hundred and fifty ASA Ⅰ-Ⅱ infants scheduled to undergo surgery on unilateral inguinal region,were randomly assigned to 3 groups with 50 in each group.In groups Ⅰ and Ⅱ puncture was performed at traversus abdominis plane under ultrasound-guidance,0.4 or 0.5/kg of 0.25％ ropivacaine was injected respectively.In group Ⅲ the triangle of Petit was positioned through palpating and then 0.5 ml/kg of 0.25％ ropivacaine was injected.HR,RR,SpO2,PETCO2,expired sevoflurane concentration and BIS value at the time of entering the operation room (T1),incision of skin (T2),pulling hernia sac (T3),ending the surgery (T4),waking (T5),the number of pressing the analgesia pump after operation were recorded.The results showed that HR at T2 and T3 of groups Ⅰ and Ⅱ was lower than group Ⅲ (P ＜ 0.05).The were significant differences in case numbers of insufficient intraoperative analgesia among 3 groups(x2 =10.500,P =0.005).The CHEOPS scores and the number of pressing analgesia pump after operation in groups Ⅰ and Ⅱ were lower than those in group Ⅲ (x2 =7.230,P =0.027).Results indicate that ultrasound-guided transversus abdominis plane block is safer and more effective than conventional method for operations of inguinal region in infants; it may reduce dose of local anesthetics and postoperative use of analgesics.

Objective: To investigate the developmental toxicity of 2,4-dinitrochlorobenzene in zebrafish embryos. Methods: AB wild-type male and female zebrafish were selected to mate and spawn, then the eggs were cultured with Holt buffer solution. Six dose groups ( 0.4, 0.8, 1.0, 1.2, 1.6, 2.0 μg/mL ), a solvent control group and a cosolvent control group, were set up with 20 embryos each. Malformations and death of embryos were observed at 48, 72 and 96 hpf ( hours post fertilization ), the mortality and 50% lethal concentration ( LC50 ) were also calculated. Results: At 48, 72 and 96 hpf, the LC50 of 2,4-dinitrochlorobenzene on zebrafish embryos were 1.668, 1.043 and 0.895 μg/mL, respectively, with a downward trend. After 72 hpf, when the concentration reached 2.0 μg/mL, all the zebrafish died. In the range of 0.4-2.0 μg/mL, the mortality of zebrafish at 48, 72 and 96 hpf increased with the increase of 2,4-dinitrochlorobenzene concentration ( all P<0.05 ); the malformation rate of zebrafish embryos at 48 hpf increased with the increase of 2,4-dinitrochlorobenzene concentration ( P<0.05 ). Zebrafish embryos exposed to 2,4-dinitrochlorobenzene led to yolk sac edema, pericardial edema and spinal curvature. Conclusion 2,4-dinitrochlorobenzene can affect the development of zebrafish embryos, which will lead to lethal and teratogenic effects.

ObjectiveTo investigate the corelation between fibrinogen in pleural effusion and pleural adhesion in tuberculosis exudative pleurisy.Methods234 cases of primary tuberculosis pleurisy were divided into 3 groups (A、B、C) according to their level of fibrinogen in pleural effusion from low to high. The incidence rates of pleural adhesion were assessed during the course of treatment and after treatment.ResultsThe incidence rate of pleural adhesion in the course of treatment were as those: group A 10.5%, group B 32.3%, group C 54.5%. After treatment, it was as those: group A 10.5%, group B 16.9%, group C 42.4%. Whenever, there was significant difference between group C and group A or B (P<0.05).ConclusionThe level of fibrinogen in pleural effusion may be associated with pleural adhesion, which hinder the recovery of patients.

Objective To investigate whether mesenchymal stem cells can promote the recovery of acute renal tubular damage induced by mercuric chloride and to explore its possible mechanism.Methods Acute renal failure rat model was established by intraperitoneal injection of mercuric chloride.SD rats were randomly divided into three groups which were MSCs injection group, saline infusion group and normal control group.Seven days later,the changes of rat weight,survival,renal function and pathology were observed;PCNA,ED-1 and GFP were detected by immunohistochemistry; The expression of cytokines in kidney and the distribution of GFP plasmid-transfected MSCs in kidney were examined by RT-PCR.Results MSCs infusion ameliorated the decline of rat weight,survival, renal function,and pathological changes.PCNA and ED-1 positive cells in MSCs group were fewer than those in saline group.Expression of growth factors EGF,PDGF,HGF were obviously up- regulated and pre-inflammatory cytokines TNF-?was significantly reduced in MSCs-treated kidneys. GFP-labelled MSCs occurred occasionally in renal interstitium of MSCs-treated rats,but not in renal tubules.Conclusions Bone marrow mesenchymal stem cells can promote the recovery of acute renal tubular epithelial cells damage caused by mercuric chloride.The mechanism may partly depend on regulating the excretion of cytokines in renal microenvironment rather than completely depend on their differentiation to tubular cells.

Objective To investigate the resistant mechanism of imipenem-resistant K. pneumoniae.Methods The minimal inhibitive concentrations (MICs) of the antimicrobial agents were determined by Etest.Isoelectric focusing electrophoresis (IEF),plasmid extraction,conjugation, transformation,PCR amplification,cloning and sequencing were carried out for analyzing the encoding gene of ?-1actamases.Results Three kinds of ?-1actamases were detected with pIs of 7.2,6.7,and 5.4.in a clinical strain of K.pneumoniae.These ?-1actamases were TEM-I (pI,5.4),SHV-12 (pI,8.2) and KPC-2 ( pI,6.7 ) confirmed by sequencing of the PCR products.Only one band of ?-1actamase with pI 6.7 was displayed in the transformant.A 1500 bp segment,which contained the KPC-2 gene confirmed by nucleotide sequence analysis,was cloned from a 60 000 bp plasmid of the transformant.Conclusion The strain of K.pneumoniae resistant to imipenem produces a plasmid-mediated carbapenemase KPC-2 which belongs to Bush group 2f,class A ?-1actamase.