Genotype ; Hepatitis B, Chronic ; complications ; Hepatitis C, Chronic ; complications ; Humans ; Parvoviridae Infections ; complications ; virology ; Parvovirus ; classification ; genetics ; isolation & purification ; Parvovirus B19, Human ; isolation & purification

Setting Chinese as preparatory courses is an effective way to harmonize Chinese language teaching and medical teaching.By this way,some low-level students can be disqualified from further study,thus both the level of Chinese teaching and medical professional teaching can be improved.In the process of the eductional system reform from 5 years to 6 years,building Chinese training based preparatory course,will consummate the oversea medical undergrade education system.

After an analysis of the urgent need of systematic medical information service in village and township hospitals and doctors and the advantageous conditions for medical academic libraries to provide information service for them, its imple-mentation strategies were proposed and how to promote the construction of libraries and the development of medical cause in villages and townships by providing information service in countryside were pointed out.

Objective To observe the clinical effects of surgical treatment of retinal detachment(RD) caused by macular hole(MH) in high myopia. Methods The clinical materials of 149 eyes of 149 high myopia patients with RD caused by MH were reviewed. The cases were divided into complete posterior vitreous detachment (PVD) group and incomplete PVD group. The anatomic successful rate of operative treatment was evaluated according to the applications of vitrectomy surgery and non vitrectomy surgery respectively in each group. The visual acuity changes after the operations were also observed. Results The anatomic successful rates were as follow: 77.9% in total cases with vitrectomy surgery and 25.9% with non vitrectomy surgery ( P 0.05). Conclusions The scleral buckling combined with vitrectomy, gas intraocular tamponade and postoperative photocoagulation is an effective and optimal procedure for RD caused by MH in high myopia.

Acute Disease ; Humans ; Pneumonia ; prevention & control ; Pulmonary Disease, Chronic Obstructive ; complications ; Respiration, Artificial ; Respiratory Insufficiency ; therapy ; Ventilators, Mechanical ; adverse effects

Humans ; Psychological Tests ; Rhinitis, Allergic ; Rhinitis, Allergic, Perennial ; psychology

Acupuncture Therapy ; Adult ; Aged ; Combined Modality Therapy ; Female ; Humans ; Male ; Medicine, Chinese Traditional ; Middle Aged ; Periarthritis ; therapy ; Phlebotomy ; Shoulder Joint

Aged ; Humans ; Lung Diseases, Fungal ; complications ; Male ; Middle Aged ; Pneumoconiosis ; complications ; microbiology ; Retrospective Studies

Objective To investigate apoptosis in acinar cells during posttransplant reperfusion, and the expression of Bcl 2, Bax, Fas Methods Pancreas transplantation was performed between male SD rats after 2 hours of cold ischemia Rats ( n =65) were divided at random into 7 groups: sham group, cold ischemia group (as controls), reperfused 1 h, 3 h, 6 h, 9 h, 12 h group The pathologic pancreatic tissue was observed by electron microscope; Apoptotic cells were stained by TUNEL technique; Expression of Bax、Bcl 2 and Fas protein in pancreatic tissue were detected by SABC immunohistochemical method Results Apoptotic cells were observed in early phase after pancreas transplantation The peak of apoptotic pancreas cells occurred 3 hours after reperfusion [AI ( 9 5? 2 9)%, P

Objective To analyze the clinical features and results of array-comparative genomic hybridization (array CGH, aCGH) in a Chinese girl with Phelan-McDermid syndrome. Methods The clinical symptoms of a child with Phelan-Mc-Dermid syndrome were retrospectively analyzed. Routine G-banding was performed to analyze the karyotype, and the aCGH was used to analyze subchromosomal abnormalities. Results The routine karyotype analysis showed a normal female karyotype without abnomalities in chromosome number and structure. aCGH analysis finely mapped the deletion of Chr22q13.2-qter. Phel-an-McDermid syndrome was diagnosed for this case. Conclusions Phelan-McDermid syndrome can be diagnosed by the typi-cal and detailed clinical features in combination with the laboratory examinations of subchromosomal abnormalities. aCGH is one of the most valuable methods to analyze subchromosomal abnormalities and to diagnose Phelan-McDermid syndrome.