OBJECTIVE:To know the utilization of essential medicines in outpatient department of Sichuan Shuangliu Maternal and Child-care Hospital,and provide reference for the rational drug use. METHODS:The types,names,formulations,consump-tion sum and utilization of essential medicines in the outpatient department of the hospital from 2012 to 2013 were statistically ana-lyzed and ranked. The affordability of top 10 drugs in the list of DDDs was evaluated. RESULTS:Compared with 2012,the con-sumption sum proportion of essential medicines in the outpatient department of the hospital in 2013 was increased by 5.80%. The top 10 essential medicines in the list of consumption sum were mainly anti-microbial drugs,anti-anemia drugs and Chinese patent medicines. The relative daily wages of Kangfuxin solution and Amoxillin and clavulanate potassium tablets were respectively 2.12 d and 2.05 d,with poor affordability,and in 2012,they ranked the 5th and 8th in the list of DDDs;the relative daily wages of Xiao-er changweikang granule and Xingpi yanger granule were respectively 2.28 d and 2.14 d,with poor affordability,and in 2013, they ranked the 8th and 10th in the list of DDDs. CONCLUSIONS:The utilization of essential medicines in the hospital is basical-ly good,with a trend of increasing. However,the similar essential medicines with lower prices should be considered when essential medicines are used in the clinic.

AIM: Using functional magnetic resonance imaging, to inspect v sual cortex physical reactions stimulated by rotating grating, and to its components. METHODS: On 1.5T MR scanner, GRE-EPI imaging sequence was carried on 9 h discover ealthy volunteers, the visual cortex response data were processed after delinearation by SPM99.RESULTS: Different components of rotating grating excited different areas of the visual cortex. Dramatic response in the central part of the occipital lobe, which was related to white light stimuli, located at primary visual cortex. Response area in bilateral Broadaman 19 areas was related to vision-motion function. And weak response area in the central part of the occipital lobe was related to shape perception.CONCLUSION: Rotating grating conclude plenty of visual information, and it excites different areas of the optic center as a stimuli. fMRI is a valuable equipment to study the physiology of visual cortex.

Adult ; Amides ; adverse effects ; Benzene ; adverse effects ; Burns, Chemical ; pathology ; therapy ; Female ; Humans ; Male ; Middle Aged ; Nitro Compounds ; adverse effects ; Young Adult

Child, Preschool ; Ear, External ; abnormalities ; Humans ; Male ; Nasopharynx ; abnormalities

AIM： To investigate the current situation and future trend of use of antineoplastics.METHODS： By using the methods of order of sum of money and order of frequency,the antineoplastics,annually used in Rujin Hospital's tumor ward,were analysed.RESULTS： 30 different kinds of antineoplastics for injection and 12 different kinds of tablets that used to assist the chemotherapy were often used.Some new chemotherapeutants were at the top of the order of sum of money and tablets were often used,too.CONCLUSION： It is important to speed up the development of Chinese domestic chemotherapeutants,cut down the expenses for chemotherapy,steadily improve the rationality and effectiveness of the medicine used.

Objective To research the physiology of visual cortex activated by rotating grating with functional-MRI(fMRI), and to identify the components of the activation. Methods Functional MRI was performed in 9 healthy volunteers by using GRE-EPI sequences on a 1.5 T MR scanner. In the block designing, rotating grating, static grating, and luminance were plotted as task states, while static grating, luminance, and darkness were set as control states. The stimuli tasks included six steps. Imaging processing and statistical analysis was carried out off-line using SPM99 in single-subject method. Results Some respective areas of visual cortex were activated by the various stimuli information supplied by rotating grating. The strong activation in the middle of occipital lobe located at primary vision area was related to the stimuli of white luminance. Its average maximum points were at 13,-98,-2 and 11, -100,-4. The bilateral activations of Brodmann 19th area located at MT area were related to visual motion perception. Its average maximum points were at 46,-72,-2 and -44,-74, 0. The mild activation in the middle of occipital lobe was related to form perception. Its average maximum points were at -12,-98,-6 and -16,-96, (-6.) Conclusion The plotting of control state is important in bock design. The effective visual information of rotating grating includes components of luminance, visual motion perception, and form perception. FMRI has potential as a tool for studying the basic physiology of visual cortex.

Air ; analysis ; Air Pollutants ; analysis ; Aldehydes ; analysis ; Chromatography, High Pressure Liquid ; methods

Objective To explore an effective method for preventing and treating oral mucosal complications of radiotherapy for head and neck cancer. Methods Fifty head and neck cancer patients who were receiving radiotherapy were enrolled between March, 2008 and March, 2010. These patients were randomly assigned to the treatment group and the control group. During the radiotherapy, patients in the treatment group were given IL-11 in the form of atomization inhalation,whereas patients in the control group were not. Results IL-1 1 was well tolerated by the patients. It significantly decreased the level of oral mucosal complications and pains and improved patients' appetites ( P < 0.05 ). In addition, the duration of pain was significantly ( P <0.05 ) reduced from 4.5 ± 1.3 days ( in control group) to 2.3 ± 1.0 ( in treatment group), and the healing period was also significantly ( P < 0.05) reduced from 7.3 ± 1.5 days ( in control group) to 4.1 ± 1.7 ( in treatment group). Conclusion IL-11 is effective in preventing and treating oral mucosal complications of radiotherapy for head and neck cancer,relieving associated pains, and therefore improving patients' quality of life.

Cartilage ; pathology ; Catheter Ablation ; adverse effects ; methods ; Female ; Humans ; Laryngeal Nerves ; Microwaves ; Middle Aged ; Necrosis ; Thyroid Gland ; surgery ; Trachea ; pathology ; Vocal Cord Paralysis ; etiology

Endoscopy ; methods ; Female ; Humans ; Meningocele ; surgery ; Middle Aged ; Pterygopalatine Fossa ; surgery