Objective Hepatitis-associated aplastic anemia( HAAA) is a rare and severe disease that can be fatal,if left untreated. In the childhood,it is a syndrome in which marrow failure follows the develop-ment of hepatitis. The aim of this study was to summary clinical characteristic of children with HAAA. Methods We retrospectively reviewed the hospital records of 7 children with HAAA from 2001 to 2010,and summarized and classified the clinical features of HAAA,the laboratory characteristics in 7 patients with com-bined aplastic anemia and severe hepatits,the immune status of those patients,the pathogen of those patients and the results of treatment. Results The average age of patients was 11. 1 years old(8~14 years old). The clinical features were similar in all cases. The early stage of disease,all the children had markedly elevated liver enzyme levels and peripheral blood count was normal. After symptomatic treatment,the hepatic function began to recover but appeared pancytopenia. Bone marrow biopy showed hypoplasia. The median time from onset of hepatic symptoms until diagnosis of aplasic anemia was 43. 3 days. All the children had immune dis-order. Only one boy showed parovirus B19-IgM positive and another girl was diagnosed as acute HAV hepati-tis,the pathogen results of other children were negative. All the patients were treated by immunosuppressive therapy,one patient gave up due to some reasons and others had completed remission. Conclusion HAAA is a life-threatening hematologic disorder in which an episode of hepatitis precedes AA by a period of weeks or months. Characteristically,the HAAA syndrome is more prevalent among young men. It is reported that it is in a higher frequency of patients with non-A,non-B hepatitis. Clincal features and experimental results strong-ly suggest a central role for an immune-mediated pathogenesis. The main treatment is immunosuppressive therapy,which include hormone,antithymocyte glubulin and cyclosporine.

? AIM: To analyze clinical characteristics and postoperative outcomes after open globe injury.?METHODS: Demographic characteristics ( age, gender, eye trauma, profession, cause of injury and injured part ) , as well as complications and prognosis were analyzed in 152 cases (152 eyes) of open globe injury.? RESULTS: Patients with open globe injury had an average age of 40. 45±38. 32 years old with a 5. 9:1 male-to-female gender ratio. The left-to-right eye ratio was 1. 27:1. Most patients were workers, farmers, or retired. The most common etiologies were scratches, boxing, and falls. Zone Ⅲ was the most commonly injured part. Iridoptosis or iris incarceration, retinal detachment, vitreal prolapse, hyphema or hypopyon, and vitreous hemorrhage were the most common complications. Visual acuity improved in 86 cases postoperatively but ophthalmectomy was still required in 25 eyes.?CONCLUSION: Vision can be improved after surgery in open globe injury. However, patients are usually seriously injured and improvement is minimal, thereby resulting in a great loss to patients and society.

砄bjective: To investigate the role of Candida species in burning mouth syndrome (BMS) in a Chinese cohort. Methods: The studied population comprised 52 BMS patients and 37 healthy controls. An oral rinse technique was used to detect the candidal carriage. The isolates were identified using API 20C AUX Candida identification kit.Results: Candida was found in 3 out of 37 of the controls(8.1%) and in 10 out of 52 BMS patients(19.2%). 25 strains of Candida were isolated from the 10 Candida positive BMS cases, 22 out of the 25 strains were Candida albicans while 3 were Candida prarapsilosis . 7 strains of Candida were isolated from the 3 Candida positive controls and all the 7 were Candida albicans . Conclusion: Candida infection may play a role in the development of BMS, especially in the type 1 subtype.

This paper reviewed the emergence process of the subject and methodology of Chinese Medicines' Authentication. Based on the research progress and major achievements acquired in research of each methodology including identification of origin, description, microscopic, physical, chemical and biological characteristics of Chinese medicines, it is expounded that the development process of each methodology combined modem digital technology, information science and its own characteristics. And the development direction is further described for methodology of Chinese Medicines' Authentication towards systematization and informationization.
Chemistry, Pharmaceutical ; history ; methods ; Drug Contamination ; prevention & control ; Drugs, Chinese Herbal ; chemistry ; history ; pharmacology ; History, 20th Century ; History, 21st Century ; Quality Control

Antiviral Agents ; pharmacology ; therapeutic use ; Drug Design ; Herpesvirus 8, Human ; drug effects ; Humans ; Simplexvirus ; drug effects

Animals ; Cells, Cultured ; Excitatory Postsynaptic Potentials ; Glutamic Acid ; physiology ; Hippocampus ; cytology ; Neurons ; cytology ; physiology ; Patch-Clamp Techniques ; Rats ; Rats, Sprague-Dawley

AIM: To study the relationship between renin-angiotensin-aldosterone system and hypertension in coal miners. METHODS: The coal miners received questionnaire investigation and their blood pressure, height and weight were measured, plasma renin activity(PRA), plasma angiotensin Ⅱ(AngⅡ) and aldosterone(ALD) were tested by means of radioimmunoassay in coal miners with hypertension and nor-hypertension. RESULTS: It was found that levels of PRA,AngⅡ and ALD were significantly higher in hypertensive group than in nor-hypertensive group(all P

Objective To systematically investigate the pretreatment impact of proton pump inhibitor (PPI) on Helicobacter pylori (HP) eradication rate .Methods PubMed ,EMBASE ,Cochrane database ,Web of Science ,Clinical trial .gov ,SinoMed ,China National Knowledge Internet ,WANFANG Data ,VIP database and Google Scholar were used to search for randomized controlled trials(RCT) .HP eradication rate was calculated by per‐protocol analysis (PP) .RevMan 5 .2 was applied to analyze data .Results There were 10 articles included (982 cases) ,43 cases didn′t meet the program have been removed ,a total of 939 cases included .The result showed that there was no significant difference between the pretreatment of PPI group and the control group ,RR= 0 .99 (95% CI:0 .95-1 .04 ,P=0 .75) .Conducted a subgroup analysis according to eradication regimen ,regimen combining a PPI ,amoxi‐cillin and clarithromycin and regimen combining a PPI ,clarithromycin and metronidazole the pooled risk ratio were 1 .02(95% CI:0 .90-1 .14 ,P=0 .79)and 1 .02(95% CI:0 .92-1 .12 ,P=0 .74)respectively ,there were no significant difference as well .Conclusion The pretreatment with PPI does not affect HP eradication rates of triple or quadruple therapies for HP eradication .We can eradi‐cate HP directly for the patients who have used PPI but were diagnosed to be positive to HP .

Objective:To explore the pathologic mechanism of blood-stasis syndrome in cardiopathy(BSSC) and its different syndrome types from the activity of fi brinolytic system.Methods:72 cases with BSSC,20 cases with non-blood-stasis syndrome in cardiopathy(NBSSC) were observed at random,20 healthy cases as control.The levels of tissue-plasminogen activator(t-PA) and plasminogen activator inhibitor-1(PAI-1) in blood plasma were detected by ELISA.Results:①The level of t-PA in the group of BSSC was signifi cantly lower than that in the groups of healthy control and NBSSC(P