The aim of this study was to report a case of malignant transformation from residual endometriosis following hysterectomy and bilateral salpingo-oophorectomy in a female patient with a positive family history of ovarian and colon cancer resulting from residual endometriosis. A 42-year-old female patient from a family with hereditary non-polyposis colorectal cancer (HNPCC) diagnosed with bilater...

We have sought to identify candidate substrates for src family protein-tyrosine kinases potentially important for transformation. Transfected NIH/3T3 cells, each overexpressing a normal or activated version of the fyn, fgr, or src translational product, were examined using antibody to phosphotyrosine as a probe. Expression of each cDNA induced similar but distinct patterns of tyrosine phosphory...

In Model Driven Engineering (Mde), models are first-class citizens, and model transformation is Mde’s "heart and soul". Since model transformations are executed for a family of (conforming) models, their validity becomes a crucial issue. This paper proposes to explore the question of the formal verification of model transformation properties through a tridimensional approach: the transformation...

abstract lettuce (lactuca sativa l.) is a major leafy vegetable and belongs to the asteraceae family (compositae). the genetic manipulation of lettuce requires a reliable and efficient regeneration method. since lettuce is a suitable bioreactor for production of recombinant proteins especially edible vaccines. this study was conducted to identify an appropriate method for lettuce gene transform...

Abstrad C127 is a nontumorigenic mouse cell line widely used in in vitro transformation assays due to its normal morphological appearance and its very low levels of spontaneous transformation. We now report that C127 cells are resistant to transformation by tyrosine protein kinase oncogenes derived from growth fador receptors such as the retroviral v-fms and the human trk transforming genes. In...

SUMMARY In many problems one wants to model the relationship between a response Y and a covariate X. Sometimes it is diicult, expensive, or even impossible to observe X directly, but one can instead observe a substitute variable W which is easier to obtain. By far the most common model for the relationship between the actual covariate of interest X and the substitute W is W = X + U, where the v...

A hodograph transformation for a wide family of multidimensional nonlinear partial differential equations is presented. It is used to derive solutions of the heavenly equation (dispersionless Toda equation) as well as a family of explicit ultra-hyperbolic selfdual vacuum spaces admiting only one Killing vector which is not selfdual, we also give the corresponding explicit Einstein–Weyl structures.

BACKGROUND Ras-mediated transformation of mammalian cells has been shown to activate multiple signalling pathways, including those involving mitogen-activated protein kinases and the small GTPase Rho. Members of the Rho family affect cell morphology by controlling the formation of actin-dependent structures: specifically, filopodia are induced by Cdc42Hs, lamellipodia and ruffles by Rac, and st...

The purpose of the present study, which is based on grounded theory, was to investigate the role and function of the family in the formation and continuation of adolescents’ addiction to social networks. A total number of 39 students (25 girls and 14 boys), 12 parents, and 11 psychologists were interviewed using a semi-structured questionnaire and the data were analyzed via Strauss and Corbin m...

This paper proposes a general multiscroll Lorenz system family by introducing a novel parameterized nth-order polynomial transformation. Some basic dynamical behaviors of this general multiscroll Lorenz system family are then investigated, including bifurcations, maximum Lyapunov exponents, and parameters regions. Furthermore, the general multiscroll Lorenz attractors are physically verified by...