Digital Health/e-Health Literacy among University Students in the COVID-19 Era: A Systematic Review.

Objective: During the severe acute respiratory syndrome coronavirus 2 pandemic, could be observed an established use of online information in the field of coronavirus disease worldwide. As a systematic review study, the present investigation aimed to evaluate related studies about digital health/e-health literacy among university students in the coronavirus disease 2019 era.

Methods: Three electronic bibliographic databases (PubMed/Medline, Scopus, and Google Scholar) were searched from 2020 until June 2022, and articles were screened according to pre-established inclusion criteria.

Cytotoxic, anti-proliferative, and apoptotic evaluation of Ramalina sinensis (Ascomycota, Lecanoromycetes), lichenized fungus on oral squamous cell carcinoma cell line; in-vitro study.

Background: Scientists and medical professionals are actively striving to improve the efficacy of treatment methods for oral squamous cell carcinoma (OSCC), the most frequently occurring cancer within the oral cavity, by exploring the potential of natural products. The active pharmacological compounds found in lichenized fungi have shown potential for aiding in cancer treatment. Recent research aims to evaluate the impact of the lichenized fungus Ramalina sinensis (R.

Immuno-PET Imaging of CD69 Visualizes T-Cell Activation and Predicts Survival Following Immunotherapy in Murine Glioblastoma.

Unlabelled: Glioblastoma (GBM) is the most common and malignant primary brain tumor in adults. Immunotherapy may be promising for the treatment of some patients with GBM; however, there is a need for noninvasive neuroimaging techniques to predict immunotherapeutic responses. The effectiveness of most immunotherapeutic strategies requires T-cell activation.

3D melanoma spheroid model for the development of positronium biomarkers.

It was recently demonstrated that newly invented positronium imaging may be used for improving cancer diagnostics by providing additional information about tissue pathology with respect to the standardized uptake value currently available in positron emission tomography (PET). Positronium imaging utilizes the properties of positronium atoms, which are built from the electrons and positrons produced in the body during PET examinations. We hypothesized that positronium imaging would be sensitive to the in vitro discrimination of tumor-like three-dimensional structures (spheroids) built of melanoma cell lines with different cancer activities and biological properties.

Piperine liposome-embedded in hyaluronan hydrogel as an effective platform for prevention of postoperative peritoneal adhesion.

This study aimed to prepare piperine (PIP) loaded liposomes in hyaluronic acid (HA) hydrogel to provide a hybrid superstructure for postoperative adhesion prevention. Liposomes were prepared using thin-film hydration method. The optimised formulation was characterised by size, SEM, TEM, FTIR, encapsulation efficiency (EE)% (w/w), and release pattern.

Positronium imaging with the novel multiphoton PET scanner.

In vivo assessment of cancer and precise location of altered tissues at initial stages of molecular disorders are important diagnostic challenges. Positronium is copiously formed in the free molecular spaces in the patient’s body during positron emission tomography (PET). The positronium properties vary according to the size of inter- and intramolecular voids and the concentration of molecules in them such as, e.

X-ray microtomography as a new approach for imaging and analysis of tumor spheroids.

Three-dimensional (3D) spheroids mimic important properties of tumors and may soon become a reasonable substitute for animal models and human tissue, eliminating numerous problems related to in vivo and ex vivo experiments and pre-clinical drug trials. Currently, various imaging methods including X-ray microtomography (micro-CT), exist but their spatial resolution is limited. Here, we visualized and provided a morphological analysis of spheroid cell cultures using micro-CT and compared it to that of confocal microscopy.

Evaluation of the Effect of Resveratrol and Doxorubicin on Tc-MIBI Uptake in Breast Cancer Cell Xenografts in Mice.

Background And Objective: Doxorubicin (DOX), despite having antitumor properties, also exhibits cardiotoxicity. Resveratrol has antitumor property for breast cancer cells. Tc-MIBI has higher absorption rate in human breast cancer cell line MCF-7.

Radiochemical Evaluation and Assessment of the Targeting Ability of a Novel Tc-HYNIC-RGD for U87MG Human Brain Cancer Cells.

Background: Labeled RGD peptide that specifically targets ανβ3 integrin has great potential for the early diagnosis of malignant tumors.αvβ3 integrin receptors appear specifically more on the surface of glioblastoma (malignant glioma) cells rather than normal cells.

Objective: The aim of this study was to identify a novel RGD that can be radiolabeled with99mTc with in vitro assessment of its targeting ability for U87MG human brain cancer cells.