A total of 10 mg kg(-1) body weight of Photodithazine concentration was injected intravenously. After 5 min, micro photofibers (diameter, 200 mu m) were inserted into the tail veins and irradiated at 1,200 J with a laser. PDT inhibited growth of A20 cells and resulted in marked morphological changes. PDT also induced apoptosis and G1 arrest. In a leukemia mouse model, systemic PDT increased the survival rate (p < 0.01). This is the first report of the effects of systemic PDT in a leukemia animal model. PDT has been applied only locally in most cases, for example to solid tumors. This study provides experimental evidence that systemic PDT could effectively be applied
to systemic and spread ALK inhibitor tumors, for which tumor formation areas cannot clearly be determined.”
“Purpose: The objective of this study was to evaluate the feasibility and safety of vitrectomy combined with magnetic intraorbital foreign body (IOrFB) removal in the patients with perforating eye injury and retained magnetic IOrFBs.
Methods: A consecutive series of 7 patients with perforating eye injury and retained magnetic
IOrFBs were included to GNS-1480 mouse perform secondary combination surgery (vitrectomy combined with IOrFB removal) after primary repair. Clinical data such as age, sex, hours and cause of injury, site and size of penetrating wound and IOrFB, involved intraocular tissues, surgical intervention, interval between surgeries, length of follow-up, anatomic recovery, visual outcome, and so on were recorded.
Results: Except for an unsuccessful IOrFB removal in case 6 in which IOrFB was finally extracted after 3 months, the remaining 6 cases had been operated on successfully both in vitrectomy and IOrFB removal. All the see more cases resulted in not only anatomic recovery but also good visual outcomes. No complications occurred. Seven cases revealed flat retina after silicone oil removal at a 3- to 12-month follow-up. Final
best correct visual acuity equal to or better than 0.05 and 0.2 were 6 (85.7%) and 4 (57%) cases, respectively, and only 1 case was without improvement because of macular involvement.
Conclusions: A combination surgery of vitrectomy with IOrFB removal is a highly efficient and safe procedure for the management of perforating eye injury with magnetic IOrFB. Prompt and proper management, such as preoperative exact localization of IOrFB, thoroughly cleaning of vitreous hemorrhage, complete sealing of retinal hole, and so on, is crucial for the successful achievement.”
“Pharmacologic treatment of hyperlipidemia in conjunction with therapeutic lifestyle changes can be used for both primary and secondary prevention of cardiovascular disease. Statins have the most convincing data for primary prevention, especially for higher risk patients. Therefore, risk stratification is essential.