نتایج جستجو برای: skin tumor
تعداد نتایج: 608087 فیلتر نتایج به سال:
AIM As reported previously, porcine skin gelatin exerted direct anti-tumor effect in vitro and induced anti-tumor peritoneal macrophages in vitro. The present study investigated whether or not the gelatin exerted anti-tumor effect in vivo. METHODS In vitro anti-tumor activities of peritoneal macrophages and the gelatin were evaluated with tritium thymidine uptake by target tumor cells. In viv...
Background : Solitary fibrous tumours rare spindle cell neoplasms, initially regarded as occurring exclusively within the thoracic cavity with a pleural origin. We report an unusual and case, of solitary tumor skin. Whose evolution has been marked by several recurrences after surgical excision Case Report: 49 year old man, dorsolumbar cutaneous tumor.
Superficial bladder tumors are classified as non-invasive, and limited to the superficial layer without invading muscle. However, even if tumor is considered it possible for spread other parts of body, such skin. Skin metastases may appear nodules or plaques on skin sometimes be accompanied by symptoms itching, pain inflammation. Treatment depends a variety factors, size location metastasis, we...
Background: Boron neutron capture therapy (BNCT) is a radiotherapy that combines biological targeting and high linear energy transfer. A potential therapeutic approach for non-small cell lung cancer (NSCLC) is considered. However, dose in lung tumor is not homogeneous, and it will reduce the effect of BNCT treatment. In order to improve the dose distribution of BNCT, the multi-field irradiation...
The transcription factor TCF7L1 is an embryonic stem cell signature gene that is upregulated in multiple aggressive cancer types, but its role in skin tumorigenesis has not yet been defined. Here we document TCF7L1 upregulation in skin squamous cell carcinoma (SCC) and demonstrate that TCF7L1 overexpression increases tumor incidence, tumor multiplicity, and malignant progression in the chemical...
Flexible Skin Patches In article 2202872 by Xuyang Sun, Hongzhang Wang, Jing Liu and co-workers, a flexible skin patch with improved adhesiveness to is designed for conformable non-invasive tumor therapy. This multifunctional technology can achieve severe destruction on via an “ice fire” mechanism, mediated cryoablation, magnetic hyperthermia, as well immune response activation.
Background and purpose: Skin cancer is one of the most common types of cancer. Several studies suggest a high incidence of skin cancer in most countries. TIMP-2 is the tissue inhibitor of matrix metalloproteinase and exist in both cancer and normal cells. The aim of this study was to investigate the expression of TIMP-2 gene in patients with skin cancer and evaluating the association between th...
SENCAR mice are extremely susceptible to two-stage skin carcinogenesis, while BALB/c mice are relatively resistant. Skin grafts to BALB/c nude mice were performed with full-thickness skin from SENCAR and BALB/c donors, and tumor formation was monitored in grafted skin, surrounding host skin, and intact SENCAR, BALB/c and nude mice. Initiation was accomplished by exposure to 20 micrograms dimeth...
SENCAR mice are extremely susceptible to two-stage skin carcinogenesis, while BALB/c mice are relatively resistant. Skin grafts to BALB/c nude mice were performed with fullthickness skin from SENCAR and BALB/c donors, and tumor formation was monitored in grafted skin, surrounding host skin, and intact SENCAR, BALB/c and nude mice. Initiation was accomplished by exposure to 20 /zg dimethylbenz(a...
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