Disease Outbreaks ; Humans ; Influenza A Virus, H1N1 Subtype ; Influenza, Human ; epidemiology ; virology

Objective To compare the clinical analysis of alone or combined with antibiotics on community acquired pneumonia (CAP) in pediatric patients,and provide reference for clinical rational use of antibiotics.Methods The clinical data of 274 cases of CAP children treated by single antibiotic therapy and 271 cases of CAP children treated by bivalent antibiotic therapy were retrospectively analyzed,and the drug efficacy and adverse reactions were compared between the two groups.Results There were no statistical differences on the sex,age distribution and severity between the two groups (all P ＞ 0.05) ; The sputum submission rate in two groups were over 90％,and there were no significant differences on the positive rate and detection rate of multi-resistant bacteria (P ＞ 0.05) ; Treatment efficiency in the two groups of children were 97.45％ (267/274) and 98.15％ (266/271),the difference was not statistically significant (x2 =0.32,P ＞0.05) ; Average hospital inpatient days were (8.76 ± 1.75) d and (8.66 ± 1.62) d in the two groups,the difference was not statistically significant (x2 =0.71,P ＞ 0.05).Adverse reactions in the two groups of children mainly were drug fever,rash,nausea,bloating,hemolytic anemia.Cases of drug fever (50) and hemolytic anemia(32) in single antimicrobial group were significantly less than those in the combined with antibiotic group (51,72,x2 =4.804 and x2 =5.381,all P ＜0.05).Conclusion The effects of alone or combined with antibiotics on community acquired pneumonia in pediatric patients are same,so alone antibiotics is recommended for treating mild CAP to get better efficacy.

While the number of the enrolled postgraduate students is continuously increased and the various reforms go in depth, there appear some new problems and contradictions in the education of doctorial students.Among those problems,the lack of the doctorial student resource,especially the lack of the excellent doctorial student resource,is the most prominent problem that re- stricts the progress of the doctorial student education.In order to solve these problems,this article analyzes the factors influencing the resource of the students and put forward the strategy to deal with these factors.

Antimony ; blood ; Humans ; Spectrophotometry, Atomic ; methods

The relationship between acupuncture and stress is discussed from three aspects, including is it possible for acupuncture stimulation to be a stressor, whether acupuncture will start stress reaction, and whether acupuncture effects contain some stress factors. It is believed that correct acupuncture manipulation will not cause stress response, however, under some circumstances, such as inaccurate manipulation, improper treatment or patients who are very nervous but do not receive effective intervention, acupuncture is likely to cause stress response. Acupuncture-induced stress response is totally different from acupuncture anti-stress. The possible stress factors in acupuncture effect are explored, which can provide a new angle for the research on action mechanism of acupuncture. From the view of stress to review acupuncture treatment, there are three enlightenments: emphasizing on communication between doctors and patients, avoiding over-pursuit of deqi and focusing on analysis of the body constitution.
Acupuncture Points ; Acupuncture Therapy ; adverse effects ; psychology ; Humans ; Qi ; Sensation ; Stress, Physiological

Objective To analyze the bibliometry of the literature of acupoint thread-embedding in treating simple obesity, and to provide references for clinic.Method By both computer and manual retrieval, the relevant literatures over the past 30 years were collected from the Chinese Journal Full-text Database (CJFD), Vip database, WanFang database. By using the SPSS 17.0 software for statistical analysis, the distribution (province or city), publication year, and journal of the literatures, supporting fund, sample size, research method, material of the thread, use frequency of the involved acupoints, and the meridians of the selected acupoints were summarized.Result The included eligible 175 articles were distributed over many provinces and cities; the publication amount had been increasing year by year; there was a variety of thread materials; the literature with supporting funds only occupied a small percentage, while the research with a small sample size occupied a comparatively large percentage, and the randomized controlled trials (RCTs) also had a small percentage.Conclusion As a common Chinese external therapy in treating simple obesity, acupoint thread-embedding has been paid more and more attention for its practical value and bright future. However, the relevant governmental department hasn’t paid enough attention to this therapy, and the low clinical research quality also makes it difficult to scientifically evaluate its clinical efficacy and safety. Therefore, more attention is required, RCTs of multicenter and large sample size are expected, and clinical research quality also needs improvement, to provide references for clinic.

OBJECTIVE: To investigate the feasibility and results of laryngeal functional preservation surgery for piriform sinus carcinoma with paraglottic space involvement. METHOD: Fourteen cases of piriform sinus carcinoma with paraglottic space involvement were reviewed. Laryngoplasty was performed after tumor was resected, bilater al selective neck dissections were performed at the same stage. Postoperative chemoradiotherapy was applied to 11 patients while the other 3 patients did not receive chemotherapy nor radiotherapy. The follow-up time ranged from 6 months to 5 years, and the mean follow-up time was three and a half years. RESULT: Twelve cases healed primarily while 2 cases experienced delayed heal because of pharyngeal fistula. Postoperative swallow bucking occurred in all patients, the longest gastric feeding time was 2 months. For the patients underwent postoperative chemoradiotherapy, the tumor did not recur in ten cases during the 3 years follow-up, while recurred in another case and the patient died without further treatment. Among those 3 cases without postoperative radiotherapy or chemotherapy, the tumor recurred in 2 cases during the following 6 months and chemoradiotherapy was applied, no recurrence presented in one patient, another one lost of follow-up. For the patient with recurred tumor 8 months after surgery, total laryngectomy was employed with postoperative chemoradiotherapy, the case died of tumor recurrence one and half year after the first surgery. The 3-year survival rate was 78.6%. For the vocal cord at lesion side, the mobility was noticeable in 6 patients, and visible anatomic landmark was lost in the other 8 patients. CONCLUSION Laryngeal function preservated surgery could be performed in selected cases of piriform sinus carcinoma with para-glottic space involvement in order to achieve better clinical results and quality of life.
Aged ; Carcinoma ; surgery ; Female ; Follow-Up Studies ; Glottis ; Humans ; Hypopharyngeal Neoplasms ; surgery ; Larynx ; physiology ; Male ; Middle Aged ; Organ Sparing Treatments ; Pyriform Sinus ; pathology ; Retrospective Studies ; Treatment Outcome

Objective: To observe the clinical efficacy of acupuncture plus rehabilitation training in treating post-stroke deglutition disorders of qi-deficiency blood stasis pattern. Methods: Sixty-six patients with post-stroke deglutition disorders of qi-deficiency blood stasis patter were divided into an observation group and a rehabilitation group using the random number table method. The two groups both received conventional medications and supportive treatment for stroke. In addition, the observation group received acupuncture plus rehabilitation training while the rehabilitation group only received the same rehabilitation training. The interventions were conducted 3 times a week for a total of 4 weeks in both groups. They were evaluated using Kubota water swallowing test (KWST), Fujishima Ichiro food intake level scale (FILS) and symptoms score of traditional Chinese medicine (TCM) before and after treatment, and at the 1-month follow-up. The therapeutic efficacy was assessed at the 1-month follow-up. Results: The KWST grading and FILS result after treatment and at the follow-up were significantly different from those before treatment in both groups (all P<0.001); the results of these two items at the follow-up were not significantly different from those after treatment in the two groups (all P>0.05). There were significant differences in the KWST grading and FILS result between the two groups after treatment and at the follow-up (all P<0.05). The TCM symptoms score changed significantly after treatment and at the follow-up compared with that before treatment in both groups (all P<0.001). The TCM symptoms grading efficacy at the follow-up was significantly different from that after treatment in the observation group (P<0.05), while the difference was statistically insignificant in the rehabilitation group (P>0.05). The TCM symptoms grading efficacy in the observation group was significantly different from that in the rehabilitation group after treatment and at the follow-up (both P<0.05). Conclusion: Based on the conventional treatment for stroke, acupuncture plus rehabilitation training or use of rehabilitation training alone both can improve the clinical symptoms in post-stroke deglutition disorders of qi-deficiency blood stasis pattern, but acupuncture plus rehabilitation training can produce more significant efficacy and better long-term efficacy in improving TCM symptoms.

Objective To investigate the effect of abnormality Y chromosome and sperm quality on the clinical result of insisted reproductive technique (ART). Methods We retrospectively analyzed the effect of ab-normality Y chromosome and sperm quality on embryo quality/result of pregnancy of patients undergoing ART. In-fertile men with normality Y chromosome (n=436) and with abnormality Y chromosome (n =146) from Jan 2010 to Dec 2010 were enrolled in this study. The infertile men were divided into four groups: the normality Y chromo-some plus teratozoospermia group , the normality Y chromosome plus normal sperm quality group , the abnormality Y chromosome plus teratozoospermia group, the abnormality Y chromosome plus normal sperm quality group. Embryo quality and the results of clinic pregnancy outcome were analyzed among the four groups. Results Fertilization rate of the four groups was 73.4%, 69.0%, 70.9% and 68%, respectively (P < 0.05). No significant differences were found in thecleavage rate, optimal embryo rate and pregnancy outcome among the four groups. Conclusions Both abnormality Y chromosome length and teratozoospermia may be affect the fertility rate of the infertile men undergoing IVF/ICSI.

High-affinity α-glucosidase inhibitors were screened from Cichorium glundulosum Boiss.et Hout seed (CGS) extract by ultra-filtration affinity-liquid chromatography-mass spectrometry (UF-LC-MS) and molecular docking.By taking 4-nitrobenzene-α-D-glucopyranoside (PNPG) as substrate and acarbose as positive control to evaluate the inhibitory activity of CGS extract, IC50 of acarbose and CGS extract were 0.003 mg/mL and 0.447 mg/mL, respectively.Meanwhile, 4 compounds from CGS extract by UF-LC-MS were screened and identified.Then by using autodock software, the compounds that combined with α-glucosidase were well screened out, including chlorogenic acid and isochlorogenic acid A.The inhibitory activity of chlorogenic acid and chlorogenic acid A against α-glucosidase was verified in vitro.The results showed that the inhibitory activity of the compounds toward α-glucosidase presented the sequence of acarbose>isochlorogenic acid A>chlorogenic acid.The inhibition rate of isochlorogenic acid A was close to acarbose.The experimental results illustrated that UF-LC-MS and molecular docking could be used to screen high affinity enzyme inhibitors from CGS.