Major discriminatory markers that were up-regulated in the resistant model were predominantly involved in fatty acid metabolism, such as fatty-acid VX-680 in vivo synthase. Specific inhibition
of fatty-acid synthase sensitized resistant cells to cisplatin. Our data suggest that exploring the functional link between the DNA damage response and cancer metabolism shortly after the initial treatment may be a useful strategy to predict the efficacy of cisplatin.”
“Fertility preservation has been included in the management of childhood cancer treatment. Cryopreservation of immature testicular tissue is the only available solution for pre-pubertal boys. Different freezing protocols have been developed in several species but without a clearly identified procedure. We tried to evaluate several protocols for cryopreservation of rat immature testicular tissue. Twelve different freezing protocols using different (i) cryoprotectant (dimethylsulphoxide [DMSO] or 1,2-propanediol [PROM), (ii) cryoprotectant concentration (1.5M or 3M), (iii) equilibration time (30 or 60 min), (iv) equilibration
temperature (4 degrees C or room Selleck GSK1210151A temperature), (v) size of testicular fragment (7.5mg or 15mg), (vi) package (straws or cryovials), were compared using cord morphological damage evaluation. A testicular tissue piece of 7.5mg cryopreserved in cryovial using 1.5M DMSO, an equilibration time of 30 min at 4 degrees C showed fewer morphological alterations than the other protocols tested.
The selected freezing protocol was able to maintain rat immature testicular tissue architecture, functionality after testicular pieces organotypic culture, and could be proposed in a human application. (C) 2011 Elsevier Inc. All rights reserved.”
“Introduction: Mibyeong is a concept in Traditional Korean Medicine (TKM) meaning sub-health state, and treatment of Mibyeong can be understood as preventive medicine. The aim of this website this study was to obtain consensus from TKM experts in order to define the concept, and develop research method, care of Mibyeong, and health policy legislation of Mibyeong.\n\nMethodology: A panel of 10 TKM experts participated in a 2-round e-mail Delphi process. The experts were asked to give opinions about the concept of Mibyeong, potential subtypes, research methods, diagnosis, treatment, and health policy legislation.\n\nResults: Over half of the experts reached consensus on; the concept, case scenarios, diagnosis methods, treatment, and health policy legislation of Mibyeong. The concept of Mibyeong involved borderline findings, and unexplained symptoms. All experts agreed with the need for subtyping Mibyeong. However, consensus on the subtype criteria was not reached. Treatment of Mibyeong differed from conventional treatment of a disease, even though the process and methods of diagnosis was not much different.