Gold nanoclusters have the tunable optical absorption property, and are promising for cancer cell imaging, photothermal therapy and radiotherapy. First-principle is a very powerful tool for design of novel materials. In the present work, structural properties, band gap engineering and tunable optical properties of Ag-doped gold clusters have been calculated using density functional theory. The ...

Gold nanoclusters or ultrasmall gold atom clusters (AuNCs, <2 nm in diameter) exhibit emergent photonic properties the near-infrared (NIR) spectrum due to quantization of their conduction band. This gives rise attractive NIR luminescent that offer great promises for imaging and diagnostic purposes biomedical applications. AuNCs also absorb light biological window inducing photothermal events ca...

background: women with the medical history of breast cancer constitute the biggest group of patients who survived cancer. despite the high rate of mastectomy after breast cancer in iran only limited patients elect reconstruction surgery. the aim of our study was to evaluate the rate of tendency to breast reconstruction (br) surgery among women with breast cancer who had mastectomy but not under...

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background: breast cancer is the most common cancer found in women, and screening is the best way to make an early diagnosis. the aim of this study was to determine the rate of screening mammography and related variables in the mammography center of mousavi hospital, located in zanjan, iran. methods: this was a prospective descriptive study. study sample size was 526 women who were selected by ...

background: electrochemotherapy is a relatively new technique in the treatment of skin metastases that are not amenable to conventional therapy. its use in breast cancer is now established in many european centers. methods: published literature of electrochemotherapy in terms of its scientific basis, current clinical practice of breast cancer treatment providers, as well as the future direction...

background: much research has widely been conducted into thyroid hormones levels following radiotherapy for breast cancer. consequently, in this study, we evaluated to relate the rate of thyroid hormones levels with the dose distribution among breast cancer patients. material and methods: thirty patients were treated with 4-field breast cancer radiotherapy. the dose volume histograms, the volum...

conclusions given the results, improving skills, training and awareness is necessary for women and emphasis on modified diet is recommended as a non-medical option for prevention of breast cancer. results the mean scores of feeding type in the patients with and without breast cancer was 56.14 and 66.25, respectively. results obtained from data analysis showed that there was statistically signif...

abstractwe are reporting a 43-year-old female breast cancer case with a solitary metastatic adenocarcinoma in clivus. this patient with a stage ii (t1n1m0) breast cancer history has been followed for 7 years.  modified radical mastectomy (mrm) and 6 courses chemotherapy with cmf (cyclophosphamide, metotrexate, 5fu) regimen were done for her at the time of diagnosis. also, she took tamoxifen twe...

The cancer stem cell (CSC) potency of a series structurally analogous Group 10-azadiphosphine metal complexes is reported. comprise 10 (Ni for 1, Pd 2, or Pt 3), an azadiphosphine ligand, and two chloride ligands. exhibit micromolar towards bulk breast cells CSCs cultured in monolayer systems. cytotoxicity the comparable to better than clinically used metallopharmaceuticals, cisplatin carboplat...