نتایج جستجو برای: tme
تعداد نتایج: 1374 فیلتر نتایج به سال:
Topological insulators (TIs) show unusual optical responses resulting from a topological magnetoelectric (TME) effect. In this paper, we study theoretically the scattering of electromagnetic waves by circular TI cylinders. In certain configurations, the bulk scattering can be suppressed, leading to strong scattering in the backward direction in both Rayleigh and Mie scattering regimes due to th...
Total mesorectal excision (TME) is considered standard of care for rectal cancer treatment. Failure to remove the mesorectal fat envelope entirely may explain part of observed local and distant recurrences. Several studies suggest quality of the mesorectum after TME surgery as determined by pathological evaluation may influence prognosis. We aimed to determine the prognostic value of the plane ...
The tumormicroenvironment (TME) consists of cells, soluble factors, signalingmolecules, extracellularmatrix, and mechanical cues that can promote neoplastic transformation, support tumor growth and invasion, protect the tumor from host immunity, foster therapeutic resistance, and provide niches for dormant metastases to thrive. An American Association for Cancer Research (AACR) special conferen...
BACKGROUND Mass drug (antimalarial) administration (MDA) is currently under study in Southeast Asia as part of a package of interventions referred to as targeted malaria elimination (TME). This intervention relies on effective community engagement that promotes uptake and adherence in target communities (above 80%). OBJECTIVE Based on the experienced of designing and implementing the communit...
Neoadjuvant radio-chemotherapy followed by total mesorectal excision (TME) is the standard treatment option for stage II and III rectal cancer. However, for pT3N0 rectal cancer patients who receive upfront TME, the lack of an efficient method to predict their prognosis hampers postoperative treatment. A low lymphocyte-to-monocyte ratio (LMR) is associated with an unfavorable prognosis for certa...
Semaphorin 4D (SEMA4D, CD100) and its receptor plexin-B1 (PLXNB1) are broadly expressed in murine and human tumors, and their expression has been shown to correlate with invasive disease in several human tumors. SEMA4D normally functions to regulate the motility and differentiation of multiple cell types, including those of the immune, vascular, and nervous systems. In the setting of cancer, SE...
Contributions of the tumor microenvironment (TME) to progression in thyroid cancer are largely unexplored and may illuminate a basis for understanding rarer aggressive cases of this disease. In this study,we investigated the relationship between the TME and thyroid cancer progression in a mouse model where thyroid-specific expression of oncogenic BRAF and loss of Pten (Braf/Pten / /TPO-Cre) lea...
The outcome after surgery for rectal cancer differs markedly between patient series regarding local recurrence rates and survival. A high incidence of local recurrence is associated with conventional, nonstandardized procedures. To improve results of surgery, various additional treatments, such as radiotherapy, chemotherapy, and immunotherapy, have been tested. The Swedish Rectal Cancer Trial (...
UNLABELLED Tumors are surrounded and infiltrated by a variety of stromal cell types, including fibroblasts, immune cells, and vascular endothelial cells, which interact with malignant cells to generate the tumor microenvironment (TME). This complex environment is thought to be regulated by the tumor in order to promote its survival and progression and thus constitutes a potential target for can...
A series of assays were conducted to determine to the available energy of several meat and bone meal products by various methods. The correct determination of the energy available to poultry from these products is important for accurate diet formulation and product usage. Several methods for determining energy availability are utilized, including true metabolizable energy (TME) and excreta and ...
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