Aim To study the in virto interaction o f Cefathiamidine in combination with Ciprofloxacin against clinical isolates of Staphylococcus aureus, Staphylococcus epidermidis, Enterococcus faecalis. Methods The activity of each drug alone was determined against all the isolates. Chequerborad synergy testing was then performed against all the isolat es. Results The percentage of the FIC index less than 0.5, from 0.5 t o 1,from 1 to 2,more than 2 was 53.3%～93.3%,6.7%～46.7%,0%,0% respectiv ely. Conclusion Synergism and additivity of cefathiamidine comb ined with ciprofloxacin respectively against 90 strains of Gram positive cocci w ere the main inter actions, there were little autonomy and no antagonism.

Objective To report the outcome of emergency repair traumatized limbs by vascularized free tissue transplantation.Methods From April 1988 to August 2004,86 patients,58 men and 28 women,had undergone emergency vascularized free tissue transplantation to have their injured limbs repaired in 54 cases and the missing thumbs reconstructed in 32.The patients aged from 5 to 55 (mean 27.9) years. The transplants included latissimus dorsi myocutaneons flap,anterolateral femoral skin flap,medial crural skin flaps,dorsal pedal flaps,medial plantar flap,composite tissue mass of the discarded limbs and big toe skin- nail flap.The operations were performed 1 to 5 days after injuries.Results Postoperative vascular crises occurred in 8 cases and were all followed by exploration with successes in 5 cases while failure in 3.The total survival rate of the transplants was 96.5% (83/86).In this series all the patients were followed up for 1 to 16 years with a mean of 7.5 years only to reveal satisfying functional recovery in all the repaired limbs and an ex- cellent and good rate of 87.5% in the reconstructed thumbs.Conclusion Emergency vascularized free tis- sue transplantation is an effective way to repair a traumatized limb and to reconstruct a traumatically missing thumb.

AIM:Targeting of focal adhesion kinase (FAK) gene,we aim to construct FAK shRNA lentiviral vector and to identify its function on the growth of leukemic cells.METHODS:FAK shRNA was chemically synthesized,and inserted into a GFP-lentiviral plasmid through molecular biology methods.After packaged and concentrated,the lentiviral-FAK-shRNA-vector was transduced into a human leukemic cell line.FAK gene expression was detected by reverse transcriptional PCR and Western blotting.Cell apoptosis was measured by Annexin V labeling.RESULTS:The results showed that FAK shRNA was successfully inserted into the lentival vector,and the infection efficiency varied from 10% to 25%.Compared to the control vector (lentival vector without FAK shRNA),FAK shRNA inhibited the expression of FAK mRNA and protein by 40% and 70%,respectively.Moreover,the results of apoptosis experiment showed that the percentages of Annexin V+ cells in control vector group and FAK shRNA group were (4.19 ? 0.36) % and (8.48 ? 0.58) % respectively,the difference was statistically significant (P

Objective To explore the methods for coverage of the defect of great toe after the wrap-a- round flap transferand decrease the morbidity of donor site in great toes.Methods Twenty-five patients received three kinds of procedure for immediate resurfacing of donor defect of the great toes during wrap-around flap transferAmong them9 cases received the free flaps for coverage of defect in donor great toes12 cases was repaired by local pedieled dorsal or plamarpedis flapsand the other cases were treated by the nail-flap of second toe.Results All the flaps were survivalTwo patients received the flap thinning procedure in 6 months laterall patients were satisfied with cosmetic and functional outcomeThe appearance and sensory function of donor toe repaired by second toe nail-flap was best among three methods.Conclusion Accord- ing the detect situation of great toesthree kinds of flap were selected for immediate coverage of donor site, which can decrease the complication of donor great toe at the most.

Adult ; Aged ; Aged, 80 and over ; Benign Paroxysmal Positional Vertigo ; diagnosis ; drug therapy ; economics ; Female ; Humans ; Male ; Middle Aged ; Surveys and Questionnaires ; Treatment Outcome

Objective The purpose of this study was to investigate the value of serum galactomannan (GM) in the diagnosis of invasive pulmonary aspergillosis (IPA) in patients with chronic obstructive pulmonary disease (COPD).Methods We enrolled 60 COPD patients in the study, including 19 IPA and 41 non-IPA cases.We examined serum GM of the patients by ELISA, evaluate the value of serum GM test for the diagnosis of IPA in patients with COPD, and compared the GM values before and after treatment.Results With 0.5 as the positive cutoff value, the sensitivity, specificity, positive predictive value, and negative predictive value of serum GM were 57.9%, 95.3%, 84.6%, and 83.0%, respectively, with a high specificity and a low sensitivity.The 7 IPA cases showed a significantly decreased GM value after treatment as compared with the baseline (0.30±0.21 vs 1.48±1.37, P=0.004).Conclusion The serum GM test has a limited value in the diagnosis of IPA in patients with COPD, but dynamic monitoring of the changes of the serum GM value may help evaluate the patient's condition.

Objective To investigate the effect of microRNA-223-3p (miR-223-3p) on megakaryocytic differentiation and maturation, and explore the potential mechanism .Methods The endogenous expression of miR-223-3p during megakaryocyte ( MK) differentiation was detected by real-time PCR.Flow cytometry further indicated that alteration of miR-223-3p in human cell lines exerted effects on MK differentiation and maturation .By performing integrative bioinformatic analysis, the potential miR-223-3p target gene, MYH10,was identified.Real-time PCR, luciferase reporter assay and flow cytometry revealed that MYH10 was a direct target of miR-223-3p.Results Endogenous expression of miR-223-3p was in-creased with the differentiation and maturation of MK .The expression of megakaryocytic surface markers CD41 and CD61 and the ploidy were significantly increased in K562 and Meg-01 cells after transfection with miR-223-3p mimics.The expression of MYH10 decreased with the increase in miR-223-3p.Using a luciferase reporter assay ,we demonstrated that MYH10 was a direct target of MiR-223-3p.Furthermore, direct downregulation of MYH10 promoted MK polyploidization . Conclusion MiR-223-3p might regulate the polyploidization of MK by targeting MYH10.

PURPOSE: The purpose of this study was to understand the situation of diabetes patients receiving examinations for diabetes complications and to explore the factors influencing their intention to receive examinations for diabetes complications. METHODS: A cross-sectional study was performed that included 251 diabetes patients who visited outpatient clinics in Southern Taiwan. A survey using a self-administered questionnaire was conducted from October 2015 to January 2016. The questionnaire included items on demographic characteristics, perceived susceptibility to diabetes complications, perceived seriousness of diabetes complications, perceived benefits of taking action to receive diabetes complication examinations, perceived barriers to taking action to receive diabetes complication examinations, and the intention to receive diabetes complication examinations. The data were analyzed using regression analysis. RESULTS: The percentage of participants who received fundus, foot, and kidney examinations was 67.7%, 61.4%, and 73.3%, respectively. Every point increase on the perceived barriers to taking action to receive diabetes complication examinations scale increased the intention to receive a foot examination in the following year by 0.91 times (p = .002), and every point increase on the perceived susceptibility to diabetes complications scale increased the intention to receive a kidney examination in the following year by 1.19 times (p = .045). CONCLUSIONS: Nurses should shoulder the responsibility to increase patients' intention to receive examination of diabetes complications. The results of this study can be used to promote nurses' care efficacy in preventing diabetes complications. They can also provide medical institutions with information to establish prevention and control policies for diabetes complications.
Ambulatory Care/utilization ; Cross-Sectional Studies ; Diabetic Angiopathies/nursing/*prevention & control/psychology ; Diabetic Nephropathies/nursing/*prevention & control/psychology ; Disease Susceptibility/psychology ; Early Diagnosis ; Female ; Humans ; Intention ; Kidney Function Tests ; Male ; Middle Aged ; Nurse-Patient Relations ; Ophthalmoscopy ; Patient Acceptance of Health Care/*psychology ; Perception ; Physical Examination/nursing/*psychology/utilization ; Taiwan

OBJECTIVETo identify the relationship between amino acid mutations in Neisseria gonorrhoeae isolates and their antibiotic resistance.

METHODSPI gene fragments of Neisseria gonorrhoeae from 17 clinical isolates were obtained with PCR amplification. They were cloned into the PCR cloning vector pBS-T to form pBS-T-PI and sequenced. The sequences of PI genes were analyzed. At the same time, minimum inhibitory concentration (MIC) of penicillin and tetracycline to these 17 isolates were measured and contrasted with the corresponding PI sequence.

RESULTSThe recombinants of PI gene from 17 clinical isolates of Neisseria gonorrhoeae were successfully constructed and sequenced. They were divided into PIA and PIB subtypes according to the results from blastn software by comparing the sequences with the GenBank. Mutations were found at the sites of 120 and 121. There were only some of the sequences having an aspartic acid (D) mutation on 120 and 121 sites, which was not the same as reported. On the other hand,there were two PI sequences,5-9 and 6-1, whose mutations on No. 120 were lysine, similar to those documented.

CONCLUSIONSome relationship between PI amino acids mutations at sites 120 and 121 in Neisseria gonorrhoeae isolates from Chengdu, China and their resistance to penicillin and tetracycline were found. However,further studies need to be done in the future to confirm this hypothesis.

Amino Acid Sequence ; Anti-Bacterial Agents ; pharmacology ; DNA Mutational Analysis ; DNA, Bacterial ; Drug Resistance, Bacterial ; Mutation ; Neisseria gonorrhoeae ; drug effects ; genetics ; isolation & purification ; Polymerase Chain Reaction

OBJECTIVETo compare the immediate effect of moxibustion on Yanglingquan (GB 34) on body surface thermograph between the patients with myofascial pain syndrome (MPS) and healthy people.

METHODSThirty-five cases of MPS were selected in observation group and 15 cases of healthy people were in control group. ATIR-M301 medical infrared imaging device was used to observe the changes in body surface thermograph before and 15 min after moxibustion on Yanglingquan (GB 34) The qualitative analysis of picture pattern and the quantitative analysis of temperature were integrated to compare the differences between two groups.

RESULTSConcerning to the infrared thermograph expression on the back of MPS cases in observation group, the abnormal thermal zone presented in 88.6% of the cases, mostly distributed in the upper and secondly in the lower back. The spinal thermal line was broken or disappeared ine about 50% of cases. The location of pain complained by 71.4% of cases was coincident with the zone of infrared thermograph expression. There was statistical significant difference in the temperatures difference of the two sides in the upper abnormal thermal zone on the back in observation group as compared with control group (P < 0.001). Body surface thermograph on the back were impacted by moxibustion on Yanglingquan (GB 34) for either MPS patients or healthy people, especially in upper back and rhomboid fossa. Moxibustion on Yanglingquan (GB 34) increased much more apparently the temperature on the upper back in MPS patients as compared with healthy people (P < 0.05).

CONCLUSIONMoxibustion on Yanglingquan (GB34) brings the immediate improvements in the back thermograph for MPS patients.

Acupuncture Points ; Adult ; Aged ; Body Temperature ; Case-Control Studies ; Female ; Humans ; Male ; Middle Aged ; Moxibustion ; Myofascial Pain Syndromes ; physiopathology ; therapy ; Thermography ; Young Adult