Objective To explore the dose-dependent and time-dependent effect of docetaxel on the expression of mammalian eukaryotic initiation factor 3 subunit A (eIF3a) in lung cancer cell line. Methods The human lung cancer cell line A549 was treated with gradient concentrations of docetaxel for different time. Real-time PCR and Western blot were used to detect mRNA and protein expression levels of eIF3a and α-tubulin, respectively. Results Docetaxel did not affect α-tubulin expression at either mRNA level or protein level. When A549 cells were treated with high concentration of docetaxel (30 μg/L), the expression level of eIF3a mRNA tended to increase in a time-dependent manner. Protein expression level of α-tubulin was not associated with eIF3a expression significantly in cells treated by docetaxel.Conclusion Docetaxel could slightly increase the expression of eIF3a mRNA, and eIF3a does not regulate the expression of α-tubulin in A549 cells treated by docetaxel.

Objective To observe the effect of Xuebijing on coagulation function in patients with sepsis. Methods Sixty-two patients with severe sepsis were admitted to Department of Emergency and Intensive Care Unit (ICU) of Kunming Municipal Hospital of Traditional Chinese Medicine from February 2015 to June 2017, and they were divided into Xuebijing group and routine treatment control group according to the random number table method, 31 cases in each group. Both groups were treated with symptomatic supportive therapy, and the Xuebijing group was treated with Xuebijing injection 50 mL intravenous drip on the basis of routine treatment, twice a day for consecutive 7 days. The differences in platelet count (PLT), 5 items of coagulation: D-dimer, fibrinogen (Fib), activated partial thromboplastin time (APTT), prothrombin time (PT), thrombin time (TT) and acute physiology and chronic health evaluationⅡ (APACHE Ⅱ) score were compared between the two groups before and after treatment. Results After treatment, in both groups, the levels of PLT and Fib were significantly higher than those before treatment, the level of D-dimer, APACHE Ⅱ were obviously lower than those before treatment, APTT, PT and TT were significantly shorter than those before treatment, and the changes in Xuebijing group were more marked than those in the routine treatment control group [PLT (×109/L):186.63±45.29 vs. 119.96±59.76, Fib (g/L): 3.88±1.82 vs. 2.33±1.33, D-dimer (mg/L): 0.40±0.11 vs. 0.65±0.14, APTT (s): 30.95±8.48 vs. 42.25±7.73, PT (s): 10.97±1.51 vs. 13.16±2.22, TT (s): 16.17±1.28 vs. 18.98±1.12, APACHE Ⅱ score: 6.62±2.91 vs. 12.87±4.54, all P ＜ 0.05]. Conclusion Xuebijing can regulate coagulation disorder in patients with severe sepsis, ameliorate the disease condition of patients, block the deterioration of disease development, and improve the prognosis of patients.

Objective:To compare the patient-centered doctor-patient communication skills in anesthesiologists with different working experience and genders.Methods:The second and third year residents who had been trained as residents in the Department of Anesthesiology in our hospital from September 2017 and September 2018 and senior physicians who had worked for 10-15 yr in our hospital, were recruited to perform a preoperative interview in a standardized patient counter.Consultation and Relational Empathy (CARE) measure was used to assess the communication skills among senior physicians, residents, and anesthesiologists of different genders.The residents also took the objective structured clinical examination (OSCE) and theory examination.Results:Thirty-six residents and 20 senior physicians were included.There was no significant difference in the CARE measure score between residents and senior physicians and in the total CARE measure score between residents who received doctor-patient communication training at the stage of medical students and those who did not ( P>0.05). Compared with the residents in the second year, the listening ability score and decision-making ability score were significantly decreased ( P<0.05), and no significant change was found in the scores for the other items in the residents in the third year ( P>0.05). Compared with residents, the listening ability scores were significantly increased, and the caring ability scores were decreased ( P<0.05), and no significant change was found in the scores for the other items in senior physicians ( P>0.05). There was no difference in CARE measure scores between the male and female anesthesiologists.The resident′s CARE measure score was positively correlated with the annual OSCE score ( r=0.486, P<0.05), and there was no correlation between the resident′s CARE measure score and annual theoretical examination grade ( r=0.308, P>0.05). Conclusion:Senior anesthesiologists with more clinical experience are not superior to the junior residents in patient-centered communication skills, and the doctor-patient communication skills of residents are not related to their medical theoretical grade.Moreover, there is no significant difference between male and female anesthesiologists in terms of doctor-patient communication skills before surgery.Therefore, training of patient-centered doctor-patient communication skills should be strengthened at all levels of anesthesiologists.

Objective:To explore the clinical characteristics of adult-onset non-radiographic axial spondyloarthritis (nr-axSpA) in different genders.Methods:A total of 662 patients with adult-onset nr-axSpA (age at disease onset ≥16 years) who visited the Rheumatology Department of the First Affiliated Hospital of Shantou University Medical College from 1999 to 2020 were included in the study. Comparisons of baseline demographic and clinical characteristics between different genders were performed.Results:Overall, the male-to-female ratio was 1.17∶1, and the prevalence of human leukocyte antigen-B27 (HLA-B27) positivity was 71.8%(475/662). The median baseline disease duration and age at diagnosis was 1.6 (0.5, 4.0) years and 25.0 (21.0, 33.0) years respectively. The males had a significantly earlier age at disease onset and diagnosis [21.0 (18.0, 28.0) vs 25.0 (21.0, 30.0), Z=5.63, P<0.001; 24.0 (19.0, 32.0) vs 27.0 (23.0, 34.5), Z=4.90, P<0.001, respectively] than females. HLA-B27 positivity was more frequent in males than in females [78.4% (280/357) vs 63.9%(195/305), χ2=17.06, P<0.001]. The prevalence of inflammatory back pain (IBP), morning stiffness, nocturnal pain, enthesitis, hip and groin pain were higher in males, whereas females showed a higher prevalence of small joint involvement of the hands. At baseline, males had higher median ankylosing spondylitis disease activity score (ASDAS)-C-reaction protein (CRP) [3.0(2.3, 3.8) vs 2.4(2.0, 3.0), Z=5.59, P<0.001] and a greater prevalence of high disease activity ASDAS-CRP>2.1 [81.9%(185/227) vs 67.9%(133/195), χ2=11.08, P=0.001] than females. The proportions of male patients with elevated CRP levels and erythrocyte sedimentation rate (ESR) were also higher than those of female patients [49.0%(175/357) vs 27.9%(85/305), χ2=30.85, P<0.001; 49.3%(176/357) vs 33.4%(102/305), χ2=16.98, P<0.001, respectively]. Conclusion:The adult-onset nr-axSpA in China is characterized by a comparable sex ratio. Males have an earlier age at disease onset and are higher HLA-B27 positivity with higher prevalence of IBP, enthesitis, hip and groin pain, as well as high disease activity.

Aged, 80 and over ; Female ; Humans ; Thyroid Neoplasms ; surgery ; Trachea ; surgery

Objective: To explore the utility of pharyngeal pH monitoring which positive standard is Ryan index in diagnosis of laryngopharyngeal reflux disease. Methods: In a retrospective study, clinical data of 590 patients who had symptoms laryngopharyngeal reflux disease from February 2016 to March 2017 were analyzed. All patients were received electronic laryngoscopy, assessment of reflux symptom index(RSI) and reflux finding score(RFS), and pharyngeal pH monitoring. SPSS 19.0 software was used to analyze the date. Results: There were 94 patients whose Ryan index were positive(15.93%). Among the 94 patients, 70 were positive during upright, 12 during supine and 12 during both upright and supine. There were 40 patients(6.78%)with pH decline events related to symptoms, while those Ryan index were normal. There were 536(90.85%), 417(70.68%), 233(39.49%) and 117(19.83%) patients with pH<6.5, pH<6.0, pH<5.5 and pH<5.0 events respectively. The positive rate of RSI, RFS, RSI and RFS, RSI or RFS were 44.24%, 16.78%, 7.12%, 53.90% respectively. The RFS score in Ryan index positive group was higher than that in Ryan index negative group[(8.2±2.4) vs (4.0±2.9), u=5.424, P<0.05], while the RSI score in Ryan index positive group was not statistically different from that in Ryan index negative group[(11.3±6.2) vs (12.7±5.8), t=1.247, P=0.167]. Conclusions Pharyngeal pH monitoring is an objective and non-invasive method which can reflect laryngopharyngeal reflux directly. However, with the Ryan index as a criterion for the diagnosis of laryngopharyngeal reflux disease, partial patients may be missed. Further studies are needed to obtain more accurate and objective laryngopharyngeal pH statistical index for diagnosis of laryngopharyngeal reflux disease.