Bratisl Med J
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Breast cancer is one of the main Cancers affecting patients all over the world; however, till now, there has been no successful treatment without any side effects on patient health, but there are groups of medications similar to MDM2 inhibitors that have promising effects. The aim of this study was to find out whether the use of mdm2 inhibitors can help treat breast cancer using three cell lines. The use of treatments belonging to the MDM2 inhibitor alone or with the use of doxorubicin together with a combination of Nutlin-3, Miladometan, Yh239-EE, and doxorubicin in breast cancer cell lines HP100, MCF7. ⋯ Our research concluded that Nutlin 3 has a superior effect over Yh239-EE and Miladometan in treating Breast cancer; moreover, the combination group has shown to be more effective than treatment with Doxorubicin or MDM2 inhibitors alone. Interesting information is that Doxorubicin also causes an increase in P53 levels. This result provided us with a promising therapeutic strategy for the treatment of breast cancer. However, more research is required to be conducted on more types of cell lines and in human or animal models (Tab. 4, Fig. 8, Ref. 33). Text in PDF www.elis.sk Keywords: breast cancer, Miladometan, cell viability, proliferation, therapeutic strategy.
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To create a new mucoadhesive dosage form based on PluronicF127 followed by transformation into a gel form upon intranasal administration for targeted delivery to brain tissueMETHODS: Citicoline, cytidine diphosphocholine, designated as CDP-choline, was purchased as a white powder with the molecular weight of 510.31 g/mol. The triblock copolymers of polyethylene glycol-block-polypropylene glycol-block-polyethylene glycol (PEG-PPG-PEG), branded as Pluronic F127, was used. ⋯ The polymer's gelling and adhesive properties performed well, which is crucial for further research at the preclinical stage (Tab. 1, Fig. 5, Ref. 28).
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We aimed to investigate the possible cardioprotective effects of paricalcitol (PR), its vitamin D receptor agonist, and vitamin D3 (VIT-D3) on an experimental model of doxorubicin (DX) cardiotoxicity by 99mTc-PYP scintigraphy, electrocardiographic (ECG) and biochemical methods. ⋯ Results show that vitamin D receptor agonist paricalcitol and vitamin D protect against DX-induced cardiotoxicity through anti-inflammatory and antioxidant effects (Fig. 4, Ref. 59). Text in PDF www.elis.sk Keywords: paricalcitol, doxorubicin, vitamin D, ECG, 99mTc-PYP scintigraphy, cardiotoxicity, inflammation.
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Ahead of Print article withdrawn by publisher.
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Type 2 Diabetes Mellitus (DM2) can lead to autonomic nervous system dysfunction and heart rate variability (HRV) is often used to assess this system both during rest and during physical exercise. ⋯ There was no difference between the groups in the modulation of rest or in the parasympathetic adjustments of the exercise (Tab. 4, Ref. 32).