Objective:To compare the trends and clinical features of common respiratory tract viral infection in hospitalized children in Chongqing Chindren's hospital.Methods:Retrospective analysis of 2 365 cases of respiratory tract viral infection from July 2002 to January 2007,was made using direct immunofluorescence for seven common respiratory viruses in nasopharyngeal secretions.The more common respiratory virus clinical manifestations were analyzed.Results:There were certain relationships between the virus detection rate and gender,age and season.Infants asthma attack was related to Parainfluenza(PIV)3.Respriatory syncytin virus(RSV) and PIV3 were the main pathogens of recurrent respiratory tract viral infection,and also pathogens of the common respiratory tract viral infection when children had basic diseases,such as congenital heart disease,congenital tracheal softening airway development with deformities,and so on.Adenovirus(ADV) could cause early childhood asthma.Conclusion:RSV and PIV3 are the major pathogenic viruses in seven common viruses causing infants recurrent wheezing in Chongqing.It is well known RSV is related to asthma in infants,and PIV3 also has some relevance with asthma in infants.ADV is also an important respiratory tract viral infection pathogen in Chongqing,but there are no serious clinical manifestations.ADV can also cause acute asthma attack in early childhood.IV-A is the main pathogen for upper respiratory tract infection.[

Acupuncture Therapy ; history ; instrumentation ; China ; History, Ancient ; Medicine in Literature ; Needles ; history

The history of international spread of Chinese acupuncture and moxibustion is divided into three sta ges in this paper, and the spreading characteristics are analyzed. The first stage is approximately from the 6th century to the end of the 15th century, during which acupuncture and moxibustion were spread to neighboring countries by personnel exchanges; the spread towards Korean peninsula, Japan and Vietnam was considered the most successful communication. The second stage lasts from the beginning of 16th century to 1970. At the early time of this stage, the employees of the Dutch East Indian Company introduced acupuncture and moxibustion to European countries through Indonesia and Japan, leading to a short and small fashion; also the United States and Australia were involved. At the late time of this stage, by medical aid teams dispatched by China government, acupuncture and moxibustion were introduced to African countries. The third stage starts from 1971. With the establishment of Sino-US diplomatic relations as an opportunity, acupuncture and moxibustion were being spread rapidly to the world through radio, TV and internet. So far it has been introduced to more than 140 countries and areas. Performing serious studies on the spreading characteristics of three stages will promote the international communication of acupuncture and moxibustion, by which the world will have a better understanding onthe broad and profound traditional cultures of China.
Acupuncture Therapy ; history ; China ; Europe ; History, 15th Century ; History, 16th Century ; History, 17th Century ; History, 18th Century ; History, 19th Century ; History, 20th Century ; History, Ancient ; History, Medieval ; Humans ; Internationality ; Japan ; Moxibustion ; history ; United States

Spinal cord injury causes motor dysfunction below the level of damage plane, that due to the interruption of descending tracts passing movement instruction from the brain to the spinal cord. The main tract is the corticospinal tract which dominate the extremity motor function. The regeneration of the corticospinal tract or functional remodeling after spinal cord injury is anatomical pathology basis of promoting recovery of extremity motor function. This article discussed the anatomical knowledge of the corticospinal tract and previous classic methods of promoting corticospinal tract axon regeneration and repair and the latest research progress, in order to help the clinical treatment.

Objective To patient who suffer from middle and late period carcinoma of esophagus radiation therapy and chemotherapy. Observe the effects and the side effects of radiation therapy and chemotherapy.Methods Radiation therapy and chemotherapy 60 examples and radiation therapy 60 examples,radiation use usually divide,DT 40 Gy reduce area of radiation therapy,aroid medulla,add DT 20～30 Gy,its finished after 6～7 weeks.radiation therapy and chemotherapy after 1 and 4 week,DDP 20 mg/d is used.CF 0.1/d ivgtt CF ivgtt 1/2 is used use 5-fu 500 mg/d.iv five days in a routine,every day use radiation therapy and chemotherapy.Results Radiation therapy and chemotherapy 1,2,3 year alive rate are 67%,46%,34%,radiation therapy 1,2,3 year alive rate are 52%,38%,24%,pneumonia of radiation therapy is 14 examples and 12 examples,leukocyte in blood reaction is 26 examples and 17 examples,gastrointestinal effective is 25examples and 9 examples,death is 38 examples and 48 examples,treatment routine is better than compare routine (P＜0.05).Conclusion Radiation with PCF plan chemotherapy treat middle and late period carcinoma of esophagus have hish alive rate side effects and bad effects are low.

? The choroidal vasculature provides oxygen and nutrients to the outer retina, and is responsible for maintaining the highly metabolically active photoreceptor cells. The normal structure and function of its vascular system is very important for the retina. So it is more meaningful to observe the choroid morphology for tracking pathological changes in diabetic retinopathy. With the application of the high resolution optical coherence tomography ( OCT ) technology, spectral -domain optical coherence tomography ( SD - OCT ) enhanced depth imaging technology can be used to measure the choroidal thickness quantitatively, which provides a new idea for the diagnosis and treatment of diabetic retinopathy. Therefore, the research and progress of choroidal thickness on diabetic retinopathy by OCT are summarized as follows.

Objective To observe the effect of vibration therapy of Mongolian medicine on headache and vertigo in concussion patients.Method A hundred eligible subjects with concussion were randomized into a treatment group of 50 cases and a control group of 50 cases. The treatment group was intervened by brain vibration therapy of Mongolian medicine, while the control group was treated with Piracetam tablets. The scores of headache and vertigo in the two groups were observed before the treatment and respectively after 3-day, 6-day, and 9-day treatment. Result After 3-day, 6-day, and 9-day treatment, respectively, the scores of headache and vertigo were significantly different from those before the treatment in both groups (P<0.05). The scores of headache and vertigo respectively after 3-day, 6-day and 9-day treatment in the treatment group were significantly different from those in the control group (P<0.05). Conclusion The brain vibration therapy of Mongolian medicine is effective in treating headache and vertigo in concussion.

Angiotensin II ; metabolism ; Animals ; Cardiomyopathy, Hypertrophic ; etiology ; metabolism ; Hypertension, Renal ; complications ; Male ; Myocardium ; metabolism ; Rats ; Rats, Inbred SHR ; Rats, Inbred WKY ; Rats, Wistar

Objective The method of data mining and sorting analysis was used to analyze and summarize the drug experience of Professor Li Zhenhua in the treatment of chronic atrophic gastritis (CAG). Methods Professor Li’s medical records of effective diagnosis and treatment of 139 CAG patients were collected. Find-Replace method of Microsoft office word 2007 was used to count the major syndromes and main prescription of CAG. SPSS statistical software was adopted to perform entry-analysis-descriptive statistics and data analysis of and main syndrome, main formula and frequency of administration so as to obtain the commonly used drugs, commonly used prescription and drug laws of CAG. Results Professor Li Zhenhua believed that the clinical syndromes of CAG included the disharmony of liver-stomach-spleen syndrome, the damp heat of spleen-stomach syndrome, the deficiency and damp heat of spleen syndrome, the liver depression and spleen deficiency syndrome, the deficiency of spleen-stomach syndrome, the liver and stomach yin deficiency and qi stagnation syndrome, the stagnant heat of liver-stomach syndrome and the blood stasis of stomach meridian syndrome;the commonly used drugs were:bupleurum, white peony root, orange peel, licorice, poria, skullcap, ginger, fried atractylodes, golden thread, prepared pinellia, licorice, lily, stir-baking Sanxian, nutgrass galingale rhizome, heterophylly falsesatarwort root, combined spicebush root, Chinese date, tangshen, immature orange fruit, prepared rhizome pinellize without adjuvant, and oyster shell..The commonly used prescriptions were: Xiaochaihu decoction, Sini powder, Chaihu-Guizhi-Longgu-Muli decoction, Chaihu-Shugan powder, Huanglian-Wendan decoction, Banxia-Xiexin decoction, Xiaoyao powder, Xiangsha-Liujunzi decoction. Conclusion Professor Li pay attention to treat spleen and stomach disease from liver by clearing heat and removing dampness from spleen and stomach. He used the dialectical methods like invigorating qi and strengthening the spleen, regulating qi digestion, activating blood flow to eliminating blood stasis.

BACKGROUND:Polyhydroxyethyl methacrylate has excel ent optical properties and good hydrophilicity which has been widely applied in biological materials, such as contact lenses, intraocular lenses. In previous
experiments, artificial corneas made of polyhydroxyethyl methacrylate subcutaneously implanted or implanted into normal rabbit cornea have showed good biocompatibility and tear resistance.
OBJECTIVE:To evaluate the histopathological results of the porous skirt of new type one-piece keratoprosthesis made of polyhydroxyethyl methacrylate implanted to alkali burned rabbit corneas.
METHODS:New blood vessels and wal eyes formed in New Zealand rabbits at 3 months after alkali burned rabbit corneas. The porous discs of polyhydroxyethyl methacrylate were inserted into the lamel ar pocket of
alkali-burned corneas and the corneas were observed clinical y, histological y and ultrastructural y at 2, 8, 16 and 28 weeks after implantation,.
RESULTS AND CONCLUSION: Histopathology suggested that mild inflammatory reaction and no calcification were seen in al specimens, fibroblasts and deposition of col agens were found in the pores of the dics at 2 weeks after implantation;stable connection with cornea was formed by the end of 16 weeks;the pores were almost completely fil ed with new tissue, the number of cel s decreased, and mature fibers were mainly found at 28 weeks. Scanning electron microscope showed new tissue grew into the pores which were closely connected with the corneas. Transmission electron microscope exhibited cytoplasm migrating into the material was rich in rough endoplasmic reticula, showing strong synthetic function, col agen, proteoglycans, and other extracel ular matrix deposition. These findings indicate that the porous skirt of polyhydroxyethyl methacrylate implanted into the alkali burned rabbit corneas al owed corneal cel s migration, proliferation, secretion of the deposition of extracel ular matrix and the formation of new tissue to complete the stable connection with cornea, showing a better biocompatibility.