Претраживање
Приказ резултата 12921-12930 од 13047
Antibacterial activity of 3D printed thermoplastic elastomers doped with carbon quantum dots for biomedical applications
(Polymer Bulletin, 2024)
3D printing provides a lot of varieties for the manufacturing of personalized biomedical devices. Incorporation of the nanoparticles with potential antibacterial activity to the printed materials is another added value. ...
Asymmetric threats in security studies / Asimetrične pretnje u studijama bezbednosti
(Belgrade : Strategic Research Institute & National Defence School : Media Center „Odbrana”, 2018)
Nestanak bipolarne podele sveta uticao je na redefinisanje pojma bezbednosti i nova teorijska promišljanja koja se bave tim problemom. Dok je tokom Hladnog rata bezbednost imala prvenstveno državo-centrično i vojno značenje, ...
Differential gene expression in yellow-necked mice Apodemus flavicollis (Rodentia, Mammalia) with and without B chromosomes
(Chromosoma, 2005)
Most B chromosomes are heavily heterochromatic, promoting the general idea that they are genetically inert. The B chromosomes of Apodemus flavicollis are euchromatic and show a high degree of homology with the chromosomes. ...
Citrus flavanones mildly interfere with pituitary -thyroid axis in old-aged male rats
(Acta Histochemica, 2017)
Citrus flavanones naringenin (NAR) and hesperetin (HES) are potent antioxidants that may contribute to maintenance of health at old age by improving cardiovascular and metabolic status. However, they may also affect thyroid ...
Role of PTEN, PI3K, and mTOR in Triple-Negative Breast Cancer.
(Life (Basel, Switzerland), 2021)
Breast cancer is the most commonly occurring malignancy and the leading cause of cancer-related death in women. Triple-negative breast cancer (TNBC) is the most aggressive subtype and is associated with high recurrence ...
The impact of TP53 and PTEN tumor suppressor genes on response to different breast cancer treatment modalities / Uticaj tumor supresorskih gena TP53 i PTEN na odgovor na različite načine lečenja raka dojke
(Biomedicinska istraživanja, 2022)
Rak dojke (RD) je najčešći tip maligniteta i vodeći uzrok smrti od raka kod žena širom sveta. RD je izuzetno heterogena bolest i stoga su neophodni različiti modaliteti lečenja da bi se pokrile ove razlike. Cilj našeg ...
The impact of PTEN tumor suppressor gene on acquiring resistance to tamoxifen treatment in breast cancer patients
(Cancer Biology and Therapy, 2012)
Tamoxifen is a standard therapeutical treatment in patients with estrogen receptor positive breast carcinoma. However, less than 50% of estrogen receptor positive breast cancers do not respond to tamoxifen treatment whereas ...
TP53 AND C-MYC CO-ALTERATIONS - A HALLMARK OF ORAL CANCER PROGRESSION
(Journal of Medical Biochemistry, 2013)
Background: Head and neck squamous cell carcinoma, including oral cancer, is the sixth most common cancer worldwide. Despite advances in surgery and treatment, the 5-year survival rate has not improved significantly. There ...
Genetic and epigenetic alterations in the tumour, tumour margins, and normal buccal mucosa of patients with oral cancer
(International Journal of Oral and Maxillofacial Surgery, 2018)
Despite adequate surgical resection, oral squamous cell carcinoma (OSCC) shows a high rate of recurrence and metastasis, which could be explained by the presence of molecular alterations in seemingly normal tumour margins ...
Somatic Mutation and Polymorphism Analysis in Pleomorphic Adenomas of the Salivary Glands
(Journal of Medical Biochemistry, 2013)
Background: Genetic studies of salivary gland neoplasms were mainly focused on chromosomal changes, and some specific patterns of chromosome translocations have been described. However, molecular alterations, in particular ...