Cell Hypoxia ; Humans ; Misonidazole ; analogs & derivatives ; Neoplasms ; diagnostic imaging ; pathology ; radiotherapy ; Positron-Emission Tomography ; Radiography ; Radiotherapy, Intensity-Modulated

Antihypertensive Agents ; therapeutic use ; Blood Pressure Determination ; Humans ; Hypertension ; physiopathology ; therapy

AIM:To examine the efficacy and safety of cryotherapy in the management of Fusarium corneal ulcer.
METHODS: Retrospective contract analysis of the clinical data of 41 patients ( 41 eyes ) who infected with Fusarium corneal ulcer. All of them underwent focal lesion keratectomy combined with amniotic membrane transplantation between January 2010 and May 2013. The cryotherapy treatment group of 22 cases (22 eyes), non-cryotherapy group of 19 cases ( 19 eyes ) . All the cases were followed up for 3 ~12mo. We analyzed the healing of corneal ulcer, corneal neovascularization, postoperative visual acuity, complications and ulcer recurrences.
RESULTS: There were no significant difference for the two groups at the cure rate and the recovery rate, the corneal neovascularization and postoperative visual acuity (P>0. 05). The total effective rate and corneal healing time in cryotherapy group was significantly higher than that in non - cryotherapy group ( P < 0. 05 ). The postoperative visual acuity of two group were higher than that of preoperatively ( P < 0. 05 ). There was no complication occurred in cryotherapy group while there was 1 patient of secondary glaucoma in non-cryotherapy group.
CONCLUSION: Cryotherapy is an effective and safe method for the treatment of Fusarium corneal ulcer.

ObjectiveTo investigate the effect of Naoxueshu oral liquid on cerebral hemorrhage caused by hypertension. Methods140 patients with cerebral hemorrhage were randomly dividied into two groups with a 1∶1 ratio,treatment group and control group. Patients in treatment group received Naoxueshu oral liquid 30 ml daily,while that in control received Naoxuekang oral liquid 30 ml daily. The changes of score on Chinese medical integration,National Institutes of Health (NIH) Stroke scale and the volume of intracranial hemorrhage were evaluated before and a month after treatment.ResultsThe decrease of NIH score of patients in treatment group was (12.73±3.94),but(4.72±3.01) with the control's (t=13.5327,P<0.001). The decrease of the volume of intracranial hemorrhage of patients in treatment group was (13.28±4.17) ml,but (8.37±7.24) ml with the control's(t=4.9228,P<0.001). ConclusionComparing with Naoxuekang,Naoxueshu can accelerate absorption of hematome and ameliorate the recovery of neurological disability more efficiently.

Animals ; Apoptosis ; Bradykinin ; metabolism ; Bradykinin Receptor Antagonists ; Ischemia ; metabolism ; Ischemic Preconditioning ; Muscle, Skeletal ; blood supply ; metabolism ; pathology ; Myocardial Infarction ; metabolism ; Myocardium ; pathology ; Swine ; Swine, Miniature

Objective To explore the clinical application for various radiographic body in patients with osteoarthritis of the knee.Methods The exact data of various image body for the joint cavity of knee and patella-femur was got by making use of radiographic body for double knee joint weight-bear AP & LAT and flexuosity weight-bear PA,flexuosity weight-bear axial position for double patella and weight-bear double total length lower extremities.Results Data of the knee joint exterior angle for 75 patients with osteoarthritis of the knee weight-bear AP and keep down AP was measure.Software of statistics for partnership t test was employed and that P

Objective To explore the therapeutic effect of infrabrow excision blepharoplasty combined with botulinum toxin A (BTXA) injection on periorbital rejuvenation.Methods A total of 146 females were involved in this study.The incision was designed,hiding at the lower edge of the brow.Eye orbicularis was folded,eyelid lift and some of the skin removed during operation,and simultaneously the shape of eyebrow was better adjusted.After suture cutting,BTXA was injected at the glabella and the lateral of canthus.Results All the 146 cases were followed up for 3 to 12 months.The blepharotosis symptom was improved effectively,the periocular wrinkles were alleviated obviously and no complications occurred in these patients.Conclusions Combining Infrabrow excision blepharoplasty with BTXA injection in periocular treatment is safe,convenient and effective.It is a good clinical approach to make periorbital rejuvenation.

Objective To observe the effect of human umbilical cord-derived mesenchymal stem cells (hMSCs) on type 2 diabetic rats, and to explore the possible mechanism. Methods Type 2 diabetic rats were induced by high-fat diet combined with a low dosage of streptozotocin ( STZ, 25 mg/ kg). After 3 × 106 hMSCs suspended in 1 ml PBS or 1ml 10-fold concentrated hMSC supernatant were intravenously infused into the rats via the tail vein, the blood glucose levels were measured every day. One week later, intraperitoneal glucose tolerance test and insulin tolerance test were performed to evaluate the effects of hMSCs on diabetic rats. Pancreatic tissues were collected for insulin/ glucagon immunofluorescence staining. Results After hMSCs infusion, blood glucose level and homeostasis model of assessment for insulin resistance index were significantly decreased in type 2 diabetic rats(both P<0. 01). The glucose tolerance and insulin tolerance were greatly alleviated by hMSCs(all P<0. 01). Intravenously infused 1ml 10-fold concentrated hMSC supernatant showed a similar result to hMSCs. Conclusion In type 2 diabetic rats, hMSCs are able to effectively lower the blood glucose level, improve insulin sensitivity, and increase the number of β cells, which seems to be mediated by their secreted molecules.

Objective To discuss the clinical manifestations and CT findings of eosinophilic cystitis in chidren.Methods Nine cases including Six boys and 3 girls,three to 13 years old,mean age of 8.3- year,have symptoms of hematuria,irritative voiding,dysuria and abdominal pain。The eosinophilic cystitis was pathologically proved in 7 patients and eosinophilic granulomatous cystitis in 2 patients,which based on cystoscopic tissue biopsy or surgery retrospectively.Results Local thickened bladder walls or nodular and sessile masses along the bladder dome showed in four cases with eosinophilic granulomatous cystitis,and the diffusely irregularly thickened bladder walls showed on CT scans in the rest 5 cases with eosinophilic cystitis.Conclusion CT findings are helpful to reveal the site,size and other features of eosinophilic cystitis in children.But biopsy of the lesion is necessary to rule out other bladder tumor and selecting the proper management.

Objective To investigate the clinical manifestation of hMPV in infants and young chil-dren presented with acute respiratory tract infection and to identify the molecular character. Methods Na-sopharyngeal aspirates were taken from 310 hospitalized pediatric patients from February to May in 2006, March to April in 2008, and September 2008 to February 2009, and the N gene fragments of hMPV were de-tected by nested PCR amplification. Phylogenetic analysis of 17 strains hMPV N genes was performed. The clinical materials of patients were collected and analyzed. All hMPV-positive samples were examined by multi-PCR for other respiratory viruses. Results Of 310 pediatric patients, 20 (6.5%) were positive for hMPV. The median age of hMPV infected children was 15.0 months(from 16 days to 9 years old), 90% (18/20)of the cases were under 2 years, and 60% were male. Phylogenetic analysis of 17 N gene fragments showed that 11 hMPV strains were A2b subtype. 20 hMPV-positive children were subjected to pneumonia, accounting for 7.1% (20/282) among all pneumonia subjects in this study. The common clinical manifesta-tions of hMPV infected patients were cough, wheezing, shortness of breath and fever. 35% (7/20) needed intensive care, 15% (3/20) were given oxygen therapy. The median length of hospital stay was (11.9 ±4.8) d. No significant seasonal distribution of hMPV was displayed. Two patients were coinfected with ade-novirus and rhinovirus respectively. Conclusion hMPV was an important respiratory pathogen in young children subjected to pneumonia in Tianjin. Three subtypes(A2a/A2b, B1, B2) were prevalent in Tianjin, and A2b was the predominant subtype. No significant difference of clinical characters was observed between A and B type hMPV infected patients.