نتایج جستجو برای: tumour

تعداد نتایج: 59396  

خطیبی, علی, سعادتی, فریبا, مهدی کیا, حامد,

Introduction: Melanoma is a type of skin censers that is started from melanocyte cells. Conventional methods for diagnosis of cancers include shape, size, and skin tumour colour measurement, the disorder in tumour situation, create scars, bleeding, and touch the site of the injuries. Researches are continuing to find simpler and safer methods in cancer diagnostic. Methods and Materials: The mo...

Introduction: Hamartomatous Polyposis Syndromes (HPS) are a rare group of dominant autosomal inheritance, which is characterized by the development of hamartomatous polyps in the gastrointestinal tract.  This syndrome included Juvenile Polyposis syndrome (JPS), Peutz-Jeghers syndrome (PJS), and PTEN Hamartoma Tumour Syndrome (PHTS). PTEN Hamartoma Tumour Syndrome (PHTS) itself includes Cowden ...

Journal: :Malaysian journal of paediatrics and child health 2023

Melanotic Neuroectodermal Tumour of Infancy (MNTI) is a rare neoplasm typically reported in infancy, involving the head and neck regions. Although described as benign tumour, growth rapid has high local recurrence rate. Due to locally destructive growth, it can easily be misdiagnosed malignant leading unwarranted potentially harmful interventions. Therefore, histopathological assessment pertine...

Journal: :Journal of Theoretical Biology 2021

Macrophages’ role in the evolution of solid tumours is a well accepted fact, with M1-like macrophages having an anti-tumour and M2-like pro-tumour role. Despite fact that some clinical studies on lung have emphasised also presence mixed M1 M2 phenotypes addition to distinct phenotypes, majority still use M1-M2 classification predict patient survival. In this theoretical study we mathematical mo...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران (پزشکی) - دانشکده پزشکی 1387

چکیده ندارد.

Journal: :Mathematical Biosciences and Engineering 2021

The success of oncolytic virotherapies depends on the tumour microenvironment, which contains a large number infiltrating immune cells. In this theoretical study, we derive an ODE model to investigate interactions between breast cancer cells, virus (Vesicular Stomatitis Virus), and tumour-infiltrating macrophages with different phenotypes can impact dynamics viruses. complexity requires combine...

Journal: :Clinical and translational discovery 2022

Immune checkpoint inhibitors or anti-cancer immunotherapy using cellular transfer have emerged as new therapies in this field. These work to overcome alleviate tumour-induced immunosuppression, resulting immune-mediated tumour clearance. Cellular the largest number of active agents and clinical trials. More targets been explored, more trials opened patients recruited for a result recent advance...

Elnaz Sheikhpour, Fateme Daneshmand, Mahdieh Hamidfar, Mahmood Akhavan Tafti, Mehdi Abedinzadeh,

Background: Over-expression of CD117 and cytokeratin 20 (CK20) is seen in many malignancies. Given that few studies have been conducted regarding the role of these biomarkers in the etiology of bladder tumours, this study aimed to evaluate the prognostic value of CD117 and CK 20 biomarkers in the benign and malignant tumours of urinary bladder carcinoma. Methods: This case-control study was co...

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