Adolescent ; Adult ; Aged ; Anti-Asthmatic Agents ; therapeutic use ; Asthma ; drug therapy ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Male ; Middle Aged ; Phytotherapy ; Prednisone ; therapeutic use ; Terfenadine ; therapeutic use

As the burden of anesthesiology teaching is heavy in undergraduate course, teachers can communicate with the students by nonverbal behaviors, such as eye contact, silent language, facial expression, paralanguage, which can make class atmosphere active, develop harmonious teacher-student relationship, and improve the quality of class teaching. Teachers of anesthesiology should take some measures, such as rehearsing lessons, summing up the experience of the lessons in time, accu-mulating the experience of nonverbal behaviors, and doing some exercise for the nonverbal behavior as much as possible, so as to set up an excellent atmosphere for teaching ,and meanwhile improve the quality of anesthesiology teaching.

Objective To observe and analyze the changes of prostaglandin E2 (PGE-2)and elastase (EA)levels in the pulp blood of the patients with carious tooth complicated with exposed pulp and its influence on the curative effects of direct pulp capping treatment.Methods 80 cases of the patients with carious tooth complicated with exposed pulp treated with direct pulp capping treatment were selected as the observation group and 40 cases of the patients treated with normal removal of impacted third molar were selected as the control group.The levels of PGE-2 and EA in the pulp blood of the patients in the two groups before the treatments were detected and compared.A one-year follow-up was employed for the patients in the observation group and the curative effects were evaluated and compared.Results The levels of PGE-2 and EA in the pulp blood of the patients in the observation group were 132.28±63.55 ng/ml and 114.36±19.57μg/ml respectively,and the levels of PGE-2 and EA in the pulp blood of the patients in the control group were 0.61±1.26 ng/ml and 19.38±6.34μg/ml respectively.There were statistically significant differences between the two groups (t=43.129,29.675,P<0.05). There was a positive relationship between the PGE-2 level and EA level in the pulp blood of the patients in the observation group (r=0.782,P<0.05).The levels of PGE-2 and EA in the pulp blood before the treatment of the patients with suc-cessful effects were 84.63±13.17 ng/ml and 68.25±8.16μg/ml,and the levels of PGE-2 and EA in the pulp blood before the treatment of the patients with failed effects were 177.35±41.42 ng/ml and 152.36±16.28μg/ml.There were statisti-cally significant differences between the two types of patients (t=31.578,21.556,P<0.05).Conclusion The patients with carious tooth complicated with exposed pulp show the significantly increased expression levels of PGE-2 and EA in pulp blood.The higher expression levels of PGE-2 and EA before the treatment could put adverse influence on the curative effects of direct pulp capping treatment.The clinicians should give the comprehensive consideration to the specific condition of pa-tients to choose the proper treatment methods.

Cell Adhesion ; drug effects ; Cytokines ; blood ; drug effects ; Humans ; Paraquat ; toxicity

Objective:To provide ideas for the participation of clinical pharmacists in clinical individualized medication.Methods:Clinical pharmacists participated in the clinical consultation for one senior patient with acute cholangitis treated with biapenem.Results:The consultation comments and suggestions proposed by clinical pharmacists were accepted by clinics,which played an important role in assisting doctors in the rational drug use and significantly improved the medical treatment.Conclusion:Clinical pharmacists should participate in individualized medication and help clinicians optimize drug therapy,which can improve the safety and efficacy of medication.

Long Jing 1 (L01) is the effective component extracted from asiatic todd-alia. In the experiments on rat thoracic aortic rings, L01 45-405 ?mol/L inhibited thecontraction initiated by high K~+ or NE, the IC_(50) value was 206.93 and 94.18 ?mol/Lrespectively. L01 shifted the dose-response curve of KCl or NE to the right, and reducedthe maximal response, also shifted that of CaCl_2 to the right parallelly. The effects ofL01 were similar to that of Ver (verapamil) in the blockage on PDC. Morever L01 80 ?mol/Linhibited the release of intracellular Ca~(2+) and extracellular Ca~(2+) influx initiated by NE,the former effect was more significant than the latter (this was different from Ver). Theseresults suggested that L01 was probably a new calcium antagonist different from Ver.

Retinoblastoma (RB) is the most common intraocular malignant tumor in children. With advanced clinical technologies there are more and more methods available to treat retinoblastoma, and make it is possible to delivery individualized protocol combined traditional treatments with modern regimen to patients now. In order to improve the survival rate and the life quality of RB patients in China, it is very important to make a suitable system of standardized therapy based on results from developed countries and health policies of our own country.

?AIM:To investigate the effects of Bevacizumab on the proliferation and the expression of E -Cadherin and fibronectin in human retinal pigment epithelial cell ( ARPE-19) in vitro.?METHODS: Different concentrations (0, 0.625, 1.25, 2.5, 5.0mg/mL) of bevacizumab were exposed to ARPE-19 cells, then cell viability was analyzed by CCK-8, cell cycle was determined by flow cytometry, and the expression of E-Cadherin and fibornectin was detected by Western blot and RT-PCR.?RESULTS:The concentration as 2.5mg/mL or 5.0mg/mL of bevacizumab was shown to effectively suppress the proliferation and cell cycle of ARPE-19 cell (P<0.05). In addition, 2.5mg/mL or 5.0mg/mL of bevacizumab could downregulate the expression of E-cadherin and promote the transcription of fibronection gene (P<0.05).?CONCLUSION:High concentration of bevacizumab was able to inhibit ARPE-19 proliferation, downregulate E-Cadherin expression and promote fibronectin expression, indicating epithelial-mesenchymal transition induced by bevacizumab in ARPE-19 cell.

Objective To study the effects of the duration and degree of the peripheral facial paralysis due to middle ear cholesteatoma on the recovery of postoperative nerve functions.Methods The clinical data of 30 cases (single ear) of patients with cholesteatoma complicated with facial paralysis were retrospectively analyzed.The mean age was 54.7±8.9 years old (range 21~77years old) including 17 males and 13 females.The duration of facial paralysis, degree and location of facial nerve injury,surgical timing of facial nerve decompression,recovery of facial paralysis after surgery were followed up.According to the course of paralysis, the patients were divided into ≤2 months group (14 cases) and >2 months group (16 cases).According to the degree of paralysis, the patients were divided into the incomplete facial paralysis group (III-IV grade,14 cases) and the complete facial paralysis group (V-VI grade,16 cases).The influence of the course and degree of paralysis on the postoperative recovery of neurological function were analyzed by the Fisher exact probability test.Results Three cases underwent open radical surgery with no facial nerve damage confirmed by intraoperative exploration, and their postoperative facial nerve functions were fully restored.Facial nerve canal damage was found in 27 cases, accompanied by facial nerve congestion, edema or granulation formation.Among them, the facial nerve damage location was the tympanic segment in 20 cases.The open radical operation and local facial nerve decompression were carried out, and the postoperative facial paralysis recovery rate was 46.67%(14/30).The facial nerve function recovery rate in less than 2 months group was higher than the >2 months group (P<0.05).The facial nerve function recovery rate of the incomplete paralysis group was higher than the complete facial paralysis group (P<0.05).Conclusion This study suggests that facial nerve damage most occurred in the tympanic segment of the facial nerve.Radical mastoidectomy and local facial nerve decompression are effective for the treatment of middle ear cholesteatoma complicated with facial paralysis.The shorter course and lighter degree of paralysis lead to the better postoperative recovery of neurological function.

Objective To investigate the efficacy of low dose thalidomide combined with chemotherapy in treatment of multiple myeloma(MM)and the clinical curative effect of the treatment method.Methods From June 2010 to June 2012,80 patients were diagnosed with multiple myeloma as the research object in Traditional Chinese Medicine Hospital of Haining,randomly divided into control group and observation group,with 40 cases in each group.The control group adopted conventional chemotherapy,the observation group were given low dose thalidomide combined with conventional chemotherapy.The clinical effect and adverse drug reactions were compared. Results The total effective rate of observation group (87.5%)was significantly higher than that of control group(65.0%)(P<0.05).The adverse reactions were 87.5%(35/40)in observation group and 100.0%(40/40)in control group,there was no significant difference between the two groups.The mean progression-free survival(PFS)and overall survival(OS)in observation group(5.5 ±1.2 months;1 1.5 ±2.4 months)were higher than those in control group(3.7 ±0.8 months;8.5 ±1.3 months)(P<0.05 ). Conclusion Low dose thalidomide combined with conventional chemotherapy in the treatment of multiple myeloma can improve clinical effect and decrease recurrence rate,with high safety and less adverse reactions.