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1.
Chinese Journal of Endemiology ; (12): 453-458, 2023.
Article in Chinese | WPRIM | ID: wpr-991653

ABSTRACT

Objective:To study the effects of arsenic exposure on necroptosis pathway and inflammatory response of mouse myocardial cells.Methods:Sixty male C57BL/6J mice were randomly divided into control group (group C) and low, medium, and high dose arsenic exposure groups (groups L, M, H) based on body weight using a random number table method. Each group had 15 mice, and they drank 0.00, 0.15, 1.50, and 15.00 mg/L arsenic trioxide (As 2O 3) solution prepared with deionized water. The exposure period was 12 weeks. Hematoxylin-eosin (HE) staining and Masson trichrome staining of paraffin-embedded heart tissues were used to observe the histopathology changes of the heart. Transmission electron microscopy (TEM) was used to evaluate the ultrastructural changes of myocardial cells. The quantitative real-time PCR (qRT-PCR) was used to detect the mRNA expression of inflammatory genes [tumor necrosis factor (TNF)-α and interleukin(IL)-6] and the genes involved in necroptosis pathway [receptor-interacting protein (RIP) 1, RIP3 and mixed-lineage kinase domain-like protein (MLKL)]. Protein expressions of RIP1 and RIP3 in the heart were assessed by western blotting. Results:Histopathological examination results showed there were myocardial necrosis, inflammatory cells infiltration and fibroblasts hyperplasia and other changes in groups M and H. TEM analysis revealed marked ultrastructural changes in groups M and H, including fractured myofibril, fractured Z lines of sarcomere, and swollen mitochondria with fractured cristae. Compared with group C (1.00 ± 0.00), the mRNA expression of RIP1 in group H was significantly up-regulated (1.41 ± 0.06, P < 0.05); the mRNA expressions of RIP3 (1.29 ± 0.14, 1.56 ± 0.08), MLKL (1.23 ± 0.05, 1.36 ± 0.07), TNF-α (2.20 ± 0.10, 2.23 ± 0.18) and IL-6 (1.87 ± 0.16, 1.63 ± 0.15) were significantly up-regulated in groups M and H ( P < 0.05). The protein expressions of RIP1 (0.43 ± 0.04, 0.50 ± 0.04) and RIP3 (0.68 ± 0.02, 0.84 ± 0.05) in groups M and H were higher than those in group C (0.25 ± 0.01, 0.45 ± 0.04, P < 0.05). Conclusion:Subchronic arsenic exposure induces histopathological changes such as myocardial necrosis and fibrosis in mice, inducing necroptosis and inflammatory reactions in myocardial cells.

2.
Chinese Medical Ethics ; (6): 174-179, 2023.
Article in Chinese | WPRIM | ID: wpr-1005528

ABSTRACT

To analyze the psychological experience of close contacts with COVID-19 during the centralized isolation medical observation (centralized isolation for short) period, 17 close contacts of COVID-19 who received medical isolation observation at designated locations in a city of China were selected by purposive sampling using qualitative study methods, and the interviewees were interviewed by full-coverage structured telephone. By analyzing the obtained data and summarizing the themes, it was found that the psychological status of the COVID-19 close contacts during the centralized isolation period could be classified into three themes: obvious negative emotions, somatization of psychological problems, and demand for social support. During the epidemic, when close contacts were quarantined as high-risk groups, they often had complex and difficult psychological experiences. Relevant departments should actively carry out online guidance channels and offline knowledge dissemination, actively conduct psychological interventions for close contacts, assist them to develop life plans to enrich the life of the centralized isolation period. At the same time, relevant departments should do a good job in logistics and life support services, create a comfortable isolated living environment, and effectively relieve the negative emotions of close contacts of COVID-19 during centralized isolation through a variety of positive and effective measures to ensure physical and mental health.

3.
Chinese Journal of Geriatrics ; (12): 304-308, 2019.
Article in Chinese | WPRIM | ID: wpr-745513

ABSTRACT

This report presents an 84 year-old patient admitted into our hospital for dizziness with a history of Hashimoto's thyroiditis,chronic gastritis and vitiligo.Physical examinations showed skin depigmentation.Laboratory tests revealed anemia,positive intrinsic factor antibodies and normal adrenal function.This patient was finally diagnosed with autoimmune polyglandular syndromes(APS) type Ⅲ B +C.Recurrent anemia was mainly attributed to malabsorption caused by autoimmune gastritis.This article reviews the common clinical manifestations of APS,in order to call for geriatricians' attention to APS.APS Ⅲ B+C should be considered if vitiligo combined with anemia occurs in elderly patients.

4.
Modern Clinical Nursing ; (6): 1-3, 2016.
Article in Chinese | WPRIM | ID: wpr-498798

ABSTRACT

Objective To investigate the risk factors of pressure ulcers in elderly patients with hip fracture. Method Single factor analysis was done to investigate the possible risk factor by looking into the clinical data of 147 elderly patients hospitalized in our hospital during January 2010 and December 2014 to find out the varieties with statistical significance were introduced onto Logistic regression model for multivariate analysis. Results During hospitalization, 55 patients contracted pressure ulcers, accounting for 37.4%. Seven factors including diabetes, malnutrition, conservative treatment like simple traction, obesity, pain score, hypertension and hypertlipemia, were related to the pressure ulcers in elderly patients with hip fracture. The high risk factors included malnutrition and obesity. Conclusion Malnutrition and obesity are closely related to pressure ulcers in elderly patients with hip fracture. It is indicated that we should attack importance to disease assessment and preparation to prevent the occurrence of pressure ulcers.

5.
Chinese Journal of Infection and Chemotherapy ; (6): 204-208, 2015.
Article in Chinese | WPRIM | ID: wpr-463173

ABSTRACT

Objective To investigate the distribution and antibiotic resistance of the K lebsiella pneumoniae strains isolated from clinical infections in terms of serotypes K1 ,K2 and virulence factor rmpA gene .Methods The hypermucoviscous phenotype of K .pneumoniae isolate was determined by string test .K1 and K2 serotypes and rmpA gene were detected using multiplex polymerase chain reaction .Results Of the 144 strains of K .pneumoniae ,the prevalence of hypermucoviscous phenotype ,K1 , K2 serotypes and rmpA gene was 62 .5% (90/144) ,52 .1% (75/144) and 65 .3% (94/144) ,respectively .The prevalence of K1 ,K2 and rmpA K .pneumoniae strains was 90 .7% (68/75) in K1 ,K2 serotypes .The prevalence of K1 ,K2 isolates and rmpA in hypermucoviscous or non‐hypermucoviscous phenoype was 63 .3% (57/90) ,85 .6% (77/90) and 33 .3% (18/54) , 31 .5% (17/54) ,respectively .The prevalence of serotype K1 ,K2 with or without rmpA gene was 72 .3% (68/94) and 14 .0% (7/50 ) respectively . Of the 42 K . pneumoniae strains isolated from liver abscess ,85 .7% (36/42) were hypermucoviscous phenotype and 88 .1% (37/42 ) were serotypes K1 , K2 . For the strains from other abscess , bacteremia ,community acquried pneumonia (CAP) ,urinary tract infection (UTI) and biliary tract infection ,the prevalence of hypermucoviscous phenotype was 81 .3% (13/16) ,40 .5%(15/37) ,85 .7% (12/14) ,52 .4% (11/21) and 21 .4% (3/14) ,respectively ,and the prevalence of serotypes K1 ,K2 was 56 .3% (9/16) ,29 .7% (11/37) ,64 .3% (9/14) ,38 .1% (8/21) and 7 .1% (1/14) ,respectively .K1 serotype isolate accounted for 61 .9% of the strains from liver abscess .The ratio between serotype K1 and K2 was similar in the isolates from other abscess ,CAP ,UTI or bacteremia .Non‐K1 ,K2 serotype isolates were common in biliary tract infection .The prevalence of extended‐spectrum beta‐lactamases (ESBLs ) was 5 .5% in hypermucoviscous phenotypes and 33 .3% in the non‐hypermucoviscous phenotypes .Conclusions rmpA gene is associated with the hypermucoviscous phenotype of K .pneumoniae strains and commonly identified in K1 ,K2 serotype isolates .Serotypes K1 ,K2 isolates are important pathogens in liver abscess and CAP ,and also common in other abscess ,UTI and bacteremia .K1 serotype isolate was most common in liver abscess .The prevalence of K1 or K2 serotype was similar in other infections . The prevalence of ESBLs is lower in hypermucoviscous strains than in non‐hypermucoviscous strains and is associated with lower resistance rate to most of the antibiotics tested .

6.
World Science and Technology-Modernization of Traditional Chinese Medicine ; (12): 2290-2295, 2015.
Article in Chinese | WPRIM | ID: wpr-484729

ABSTRACT

This study was aimed to optimize the extraction technology of Shu-Feng Ding-Chuan(SFDC) granules in the Huang-Qin(HQ)group by Box-Behnken response surface methodology(RSM).With three major characteristic components (baicalin,praeruptorin A and solid content in extraction liquid),the effects of four factors,such as the concentration of ethanol,the dosage of ethanol,the duration of extraction and the extraction times,were investigated by the single factor experiment.Then,the range of parameters of key factors was further studied and explored by Box-Behnken RSM.The results of single factor experiment and Box-Behnken design showed that the optimum preparation conditionswere 8-fold 70% ethanol,extracted for 2 times,with 1.0 h per each time.Under these conditions,the transfer rates of baicalin and praeruptor in A were 89.57% and 87.90%,respectively.And the transfer rateof solid content was 32.35%.It was concluded that the single factor experiment combined with RSM can be used in theoptimization of extraction technology for SFDC granules in the HQ group.This technique wasstable and feasible,which provided scientific evidences for the industrial production.

7.
World Science and Technology-Modernization of Traditional Chinese Medicine ; (12): 1813-1817, 2015.
Article in Chinese | WPRIM | ID: wpr-481389

ABSTRACT

This study was aimed to establish an HPLC method for the content determination ofepimedin A, epimedinB,epimedinC,epimedium glycoside,baohuosideI in epimedium flavonoids capsule. The elusion was performed on an Eclipse Plus C18column (250 mm× 4.6 mm, 5μm). The mobile phase was composed of acetonitrile and water with a gradient elution. The flow rate was set at 1 mL·min-1. The detection wave length was set at 270 nm. The column temperature was 25℃. The results showed that the linear ranges of epimedin A,epimedinB,epimedinC,epimedium glycoside,baohuosideI were 3.10-62.00μg·mL-1, 5.70-114.00μg·mL-1, 9.14-182.80μg·mL-1, 15.20-304.00μg·mL-1, and 1.56-31.20μg·mL-1, respectively. The correlation coefficientr was more than 0.999 3. The average recoveries were 101.06% (RSD = 1.05%,n = 6), 100.78% (RSD = 1.08%,n = 6), 99.17% (RSD = 1.14%,n = 6), 100.23% (RSD = 0.68%,n = 6), and 99.09% (RSD = 1.30%,n = 6), respectively. This experiment was precise, reproducible and stable. It was concluded that the method was simple and accurate, which provided a certain reference value for the multi-component assaying of epimedium flavonoids capsule.

8.
Military Medical Sciences ; (12): 742-746, 2015.
Article in Chinese | WPRIM | ID: wpr-481081

ABSTRACT

Objective To establish RNase L gene knockout HEK 293 cell lines using CRISPR/Cas9 system.Methods Small guide RNA ( sgRNA) sequences of human RNase L were designed and sgRNAs were inserted into pCas-Guide and pCas-guide RNA(gRNA) vectors were obtained.The donor DNA sequences of the homologous arm were designed for RNase L knockout .In the presence of the right homologous arm , the resistance gene of hygromycin B and the left homologous arm as templates of homology-directed repair , the donor DNA template was amplified by overlopping PCR and cloned into the pBackZero-T expression vector and pBackZero-T-RNase LK vector was obtained .The pCas-gRNA vector and pBackZero-T-RNase LK vector were co-transfected into HEK293 cells to establish the stable expression cell line of RNase L gene knockout .Cells were cultured with hygromycin B , while Western blotting and DNA sequencing were used to analyze the gene of RNase L knockout from genome .Results and Conclusion The pCas-gRNA vector and pBackZero-T-RNase LK vector were successfully constructed.Five RNase L gene knockout HEK293 cell lines were generated,contributing to the study of the biological function and molecular mechanism of RNase L .

9.
Journal of Medical Postgraduates ; (12): 70-73, 2015.
Article in Chinese | WPRIM | ID: wpr-473597

ABSTRACT

Objective The value of pro-gastrin releasing peptide ( PGRP) which is the tumor marker of small cell lung canc-er has become a hot topic in recent years .The research was to build a new enzyme-linked immune sorbent assay ( ELISA) method ai-ming at detecting the concentration of PGRP in patients′serum. Methods We utilized synthetic PGRP epitopes for the screening of the monoclonal antibodies , labeled the screened monoclonal antibodies with horseradish peroxidase by modified sodium iodide method , and then established double antibody sandwich ELISA which could be used to detect the serum concentrations of PGRP in cancer pa -tients. Results We successfully screened E 12 mAb which could be served as the coating antibody and ED 1 mAb as the labeled anti-body.The standard antibody density range of new ELISA was 33 pg/mL~1.7 ×104 pg/mL.The comparison experiments between our method and the commercially available ELISA kit showed no significant difference ( P>0.05).The specificity of our method was 50%, and the sensitivity was 100%, while IBL kit was 92.2% and 100% respectively. Conclusion New ELISA can be used to detect the serum PGRP concentration in patients with small cell lung cancer .

10.
Chinese Journal of Infection and Chemotherapy ; (6): 456-459, 2013.
Article in Chinese | WPRIM | ID: wpr-440457

ABSTRACT

Objective To investigate the prevalence and the transmission of oqxAB gene in clinical strains of Escherichia coli and Klebsiella pneumoniae .Methods Nonduplicate clinical isolates of E.coli (n=72)and K .pneumoniae (n=49)were col-lected.The oqxAB gene was amplified by PCR.The product was sequenced.Plasmid conjugation experiments were done in oqxAB-positive E.coli and K.pneumoniae strains to detemine whether oqxAB gene is located in plasmid.The MICs and mu-tant prevention concentrations (MPCs)for ciprofloxacin were determined in transconjugants with oqxAB gene by agar dilution method.Results The oqxA,oqxB and oqxAB were identified in 15,4,and 7 of the 72 strains of Escherichia coli and 4,1,and 34 of the 49 strains of K.pneumoniae,respectively.The oqxAB gene was positive in 2 (2/16)ciprofloxacin sensitive and 5 (5/56)ciprofloxacin resistant E.coli strains,in 8 (8/14)ciprofloxacin sensitive and 26 (26/35)ciprofloxacin resistant K. pneumoniae strains,respectively.The E.coli and K.pneumoniae strains with or without oqxAB did not show different sus-ceptibility to ciprofloxacin.The oqxA and oqxB sequences from E.coli and K.pneumoniae showed 99% similarity to the se-quences of GeneBank accession number AB601773.1 and accession number FJ975561.1,respectively.The oqxAB gene was successfully transferred in 4 of the 5 oqxAB-positive E.coli strains.The MIC of ciprofloxacin was 0.25-0.5 mg/L against the transconjugants,31-62 times higher than the MICs for the recipient strains.The MPC of ciprofloxacin was 8-16 mg/L against the transconjugants,32 times higher than that for recipient strain J53.The oqxAB gene were not transferred in K. pneumoniae. When the MIC of ciprofloxacin was ≤0.062 5 mg/L,the MPC of ciprofloxacin was 0.25-0.5 mg/L for K.pneumoniae strains with or without oqxAB.When MIC was 0.25-0.5 mg/L,the MPC of ciprofloxacin was 2-16 mg/L for K .pneumoniae strains with or without oqxAB .Conclusions oqxAB gene is present in E .coli and K .pneumoni-ae .The oqxAB gene spreads through plasmid in E .coli.The nonsiginificant difference of oqxAB prevalence between ciproflox-acin sensitive and ciprofloxacin resistant strains indicates that oqxAB gene may mediate low level resistance to ciprofloxacin in E.coli.The E.coli transconjugants of oqxAB gene can produce high level resistance under the selection pressure of ciproflox-acin.The high level resistance in K .pneumoniae under selection pressure of ciprofloxacin is not associated with oqxAB gene, but related to the ciprofloxacin MIC against these strains.

11.
Chinese Journal of Medical Instrumentation ; (6): 420-421, 2012.
Article in Chinese | WPRIM | ID: wpr-342912

ABSTRACT

Aimed at tackling the compatibility issues arising from the drug reaction in intravenous infusion tube, we developed a simple, suitable and multi-function intravenous infusion tube for the special use for rescuing critical patients, the elderly, children etc. Each drug in a transfusion process can be filtered to realize quantitative packet and packet delivery. Thus, the drugs in the infusion tube are prevented from meeting with each other. No overlap, no particle pollution occurred. Stable performance and accurate dosage are maintained. As a result safety is ensured during drug delivery.


Subject(s)
Drug Delivery Systems , Drug Packaging , Equipment Design , Infusions, Intravenous
12.
Chinese Journal of Orthopaedics ; (12): 1157-1160, 2012.
Article in Chinese | WPRIM | ID: wpr-420714

ABSTRACT

Objective To introduce a modified replantation for thumb rotating avulsion amputation,and to evaluate its short term clinical outcome.Methods From January 2007 to July 2009,7 patients with thumb rotating avulsion amputation underwent replantation,including 6 males and 1 female,aged from 21 to 47 years (average,28.3 years).The amputation level of each thumb was metacarpophalangeal joint.During operation,fusion of metacarpophalangeal joint was performed according to injury degree of soft tissue; interphalangeal joint of the thumb was fixed in 15 degrees of flexion by sewing flexor pollicis longus muscle tendon and extensor pollicis longus muscle tendon to tendon sheath or soft tissue; the superficial vein harvested from ipsilateral forearm was used to bridge the dorsal carpal branch of radial artery and the ulnar palmacollateral artery of the thumb; direct anastomoses of dorsal veins were performed in 6 cases and venous transplantation in 1 case; and bilateral nerves were transferred to the back of the first metacarpal and anastomosed to the superficial branch of the radial nerve.Results All 7 replanted thumbs survived completely.Arterial crisis occurred in 1 case after operation,which was cured after operative and medication treatment.The follow-up period ranged from 3 to 24 months.The appearance and opposition function of replanted thumbs were satisfactory and the sensation of fingertip recovered to S4 in 4 cases and to S3 in 3 cases.The two point discrimination ranged from 8 to 12 mm.Conclusion Because bridging the dorsal carpal branch of radial artery and the ulnar palmar collateral artery of the thumb with a superficial vein harvested from ipsilateral forearm to reconstruct blood supply of the thumb is available and easy to be performed,this modified replantation is an ideal way to repair thumb rotating avulsion amputation.

13.
Chinese Journal of Orthopaedics ; (12): 882-886, 2010.
Article in Chinese | WPRIM | ID: wpr-387232

ABSTRACT

Objective To explore the survival rate and early-term effects of sensory reconstruction of the modified first dorsal metacarpal artery (FDMCA) flap in treatment of thumb distal soft tissue defect.Methods From March 2004 to October 2007, 65 patients with soft tissue defects of the thumb underwent the FDMCA flap in our department. Forty-nine cases with complete data were included in the study. There were 37 males and 12 females, with an average age of 32 years (ranged, 18-65 years). The conventional surgical methods were used in 18 cases while the improved surgical methods were in 31 cases. The distal necrosis, the vascular crisis rate and the sensory recovery were recorded. Results The mean follow-up period was 2 years (ranged, 20 months to 3 years). Forty-six flaps survived completely. Vascular crisis occurred in five cases harvested by the conventional methods. Eventually, three of them had a partial distal necrosis.Improved FDMCA flap survived well in all 31 patients. Flaps in these patients with nerve anastomosis restored satisfied sense and all sense were located in the thumb. Eighteen cases of nerve transfer group had different levels of mixed feelings (33%) or ectopic sensory (62%). Sense was located in the thumb completely in 1 case. Conclusion The modified FDMCA flap significantly increased the survival rate. Neurorrhaphy could make the sense of the flap locate in the thumb; however it had not been proved that its impact on the recovery of two-point discrimination and stereognosis.

14.
Chinese Journal of Primary Medicine and Pharmacy ; (12): 1013-1014, 2009.
Article in Chinese | WPRIM | ID: wpr-394188

ABSTRACT

Objective To study the therapeutic of anastomotic leakage in post-esophagogastrectomy. Meth-ods There were 18 cases of anastomotic leakage in 127 cases with cancer of the thoracic esophagus who underwent esophagectomy were retrospectively studied. There were ten cases had anastomotic leakage of 67 cases of esophagogas-trectomy from 1995 to 2001 (first phase),the intestines nutrition sustain treatment taked rice water,fish soup and broth, there were eight cases had anastomotic leakage of 60 cases of esophagogastrectomy from 2002 to 2007 (second phase) ,the intestines nutrition sustain treatment taked supportan,fresubin. Results There were six cases death of 10 cases of anastomotic leakage at first phase, and there was any not death in the second phase. Conclusion When anastomotic leakage of esophagogastreetomy,it can elevate the cure rate with early diagncsis and treatment and intes-tines nutrition sustain treatment choose by supportan or fresubin.

15.
Chinese Journal of Primary Medicine and Pharmacy ; (12): 1983-1984, 2009.
Article in Chinese | WPRIM | ID: wpr-391596

ABSTRACT

Objective To explore the diagnosis value of ultrasound-guided COre needle biopsy(CNB)and frozen sectionin breast cancer.Methods There were 41 cases of breast tumor which were suspicious with ultrasonography,and using Bard automatic biopsy device was applied for percutaneous puncture by ultrasound-guided in breast neoplasms.Tissue samples were harvested for frozen soetion pathologic examination.compared with 42 clinical cases of the turnour which suspicious with ultrasonography were excised in operation room(B group)during the same time.Results The outcome of frozen sections were finished in 30~40 miutes.Thirty-nine cases were diagnosed to be malignant,36 cases were infiltrated ductal carcino and 3cases were infiltrated lobular carcinoma,two cases were severely non-type hyperplasia the sensitivity of sonographically guided CNB for the diagnosis of breast cancer was 95.1%.one operation was finished in 60 to 120 minutes,the average is 68.19±12.41 minutes.In group B,sensitivity of diagnosis of breast cancer was 97.6%(P<0.05).One operation was finished in 120 to 200 minutes,the average was127.88±11.50 minutes(P<0.05).Conclusion It can achieved higHy diagnostic rate,and have benefit of setting down the operations program and the operating time was curtailed when breast cancer was utrasound-guided by CNB and examinede with frozen section.

16.
Chinese Journal of Diabetes ; (12): 228-230, 2008.
Article in Chinese | WPRIM | ID: wpr-423433

ABSTRACT

Objective To study the relationship of free fatty acids and oxLDL-C with diabetic retinopathy(DR).Methods The 108 type 2 diabetes cases with(n=68)and without(n=40)DR were enrolled,and compared with 42 health control.FFA was determined by copper chromogenic method.oxLDL-C was determined by ELISA with kits provided.The correlation of risk factors with retinopathy was analyzed by logistic regression analysis.Results FFA and ox LDL-C levels were higher in DR group than in groups of DM and control.Logistic regression analysis showed that as the independent risk factors for DR pathogenesis,LDL-C,FFA,oxLDL-C and course of disease entered into regression equation.Conclusions FFA and oxLDL-C are the important risk factors for DR.

17.
Chinese Journal of Primary Medicine and Pharmacy ; (12): 367-368, 2008.
Article in Chinese | WPRIM | ID: wpr-401302

ABSTRACT

Objective To study the clinical function of different incision in sentinel lymph node(SLN)biopsy in breast cancer.Methods 40 patients were early-stage breast cancer who were performed breast-conserving surgery for SLN biopsy with different incisions were retrospectively analyzed during November 2003 to November 2007.Results (1)Transversely incision(cleavage lines)were 35 cases;(2)arc incision were 3 cases;(3)one incision were 2 cases.Among the 40 cases,there are 30 cases which were performed breast-conserving surgery because the SLN and tumor-margin were negative with the quick frozen section during the operation,the rest of the SLN who had the contains cancer had to be performed mastectomy surgery.Conclusion When breast cancer conserving surgery are performed,transversely incision is the best incision for SLN biopsy.

18.
Chinese Journal of Primary Medicine and Pharmacy ; (12)2006.
Article in Chinese | WPRIM | ID: wpr-559981

ABSTRACT

Objective To explore the significance of non-neoplasma touch and neoplasmacide technology on cancer of colon D_3 radical correction.Methods 67 cases of cancer of colon D_3 radical correction were selected from 1998 January to 2003 March.They were treated with non-neoplasma touch and neoplasmacide technology and their curative effect were compared with the control group treated with D_ 1~2 modus operandi and without non-neoplasma touch and neoplasmacide technology.Results In the treatment group,no complication appeared after the operation.All cases cured.After 3 years follow-up,the recurrence rates were 34.9% in the control group and 14.9% in the treatment group.It had significant difference(P

19.
Chinese Journal of Primary Medicine and Pharmacy ; (12)2005.
Article in Chinese | WPRIM | ID: wpr-560445

ABSTRACT

Objective To investigate the clinical character of axillary node involvement(ANI) in breast carcinoma and provide a theory evidence for breast-conserving therapy. Methods 200 cases of breast cancer from 2000 to 2005 in our hospital were analyzed and were divided into two groups according to the states of ANI or not. The datas about its tumor size,course of disease,axillary lymph node palpared were regiscered. Results When the tumor size 5cm,ANI decreased 26.8% ,when the tumor surgery inside the three months the ANI were 57.1 %. Conclusion Lower ANI rate is related with that the tumor small,after discovered and surgery at once,the axillary lymph node non-palpated and the tumor resected at outpatient department.

20.
Journal of Chinese Physician ; (12)2000.
Article in Chinese | WPRIM | ID: wpr-523614

ABSTRACT

Objective To investigate the application of no-tumor touch isolation and killing tumor technique in gastric cancer radical cure. Methods 52 patients with gastric cancer underwent D 4 radical therapy from October 1997 to October 2003 in our hospital. No-tumor touch isolation and killing tumor technique was applied to all the cases. 44 patients with gastric cancer received D 1 radical therapy without the application of no-tumor touch isolation and killing tumor technique served as control. The 5-year survival rate of the two groups was compared. Results There were not obvious post-operative complications in the two groups. The 5-year survival rate of D 4 and D 1 radical therapy groups were 42.3% and 18.2%, respectively(P

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