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Cell therapy represents an innovative approach in treatment for many injuries. Stem cells can also be applied in dental treatment to regenerate bone tissue in the craniofacial region. It has been shown that vascular endothelial growth factor A (VEGFA) and hepatocyte growth factor (HGF) play an important role in this type of regeneration. However, due to complications such as pain, it is necessary to study the effect of pharmacotherapy used because of its potential influence on applied stem cells and subsequently molecular regenerative processes. The main goal of this work was to evaluate the effect of ibuprofen on human dental pulp stem cells (DPSC) in vitro and to identify relative mRNA expression levels of growth factors, VEGFA and HGF. DPSC in ninth passage was incubated with 300 µM ibuprofen for 24, 48, and 72 hr. Total RNA was extracted using phenol-chloroform extraction. The relative mRNA expression levels of VEGFA and HGF were measured by RT-qPCR method. Our preliminary data showed a significant increase in relative mRNA expression levels of VEGFA and HGF after influence of DPSC by ibuprofen at all time intervals. This suggests that the possible use of nonsteroidal anti-inflammatory drugs in parallel with cell therapy could be beneficial, but to confirm this phenomenon further research is needed. [ABSTRACT FROM AUTHOR]

The aim of the study was to point out the contribution of new invasive therapeutic procedures in the treatment of advanced stages of Parkinson's disease (PD) in comparison with classical oral pharmacotherapy. Data originated from a group of 43 patients with PD, 39% (17) with classic treatment, 23% (10) with intestinal gel of methyl ester levodopa (Duodopa), 19% (8) of patients were using subcutaneous delivery of apomorphine (APO) and the same quantity of patients had undergone deep brain stimulation (DBS). Majority of patients had advanced stages of PD, stage 4, by standards of Hoehn and Yahr scale (Hoehn and Yahr, 1967). Research observed improvement in majority of patients with novel treatments. A positive effect was also noted in the reduced need for oral therapy, where there was a significant decrease in all new therapies. Benefits were observed in the amount of antiparkinsonic drugs taken per os, where we observed reduction in all new therapies. A positive effect of the new therapeutic approaches in reducing "off" periods in patients has also been noted. In the case of Duodopa and DBS, the "off" period was shortened up to 50% and in the apomorphine pump up to 40%. Patients also reported reduction of some symptoms like rigidity, tremor and bradykinesis while dyskinesis still remains suba challenge. On the basis of the obtained results, it can be concluded that new therapeutic procedures for PCh will make it possible to manage symptoms typical of advanced stages of the disease, which without these procedures would lead to disability, which is the main reason for their indication. However, in early stages, well responding patients or in slow progressing disease oral antiparkinsonics are remaining as golden standard of treatment. This is not just due to good response but also because these classic drug formulations are significantly less expensive. In Slovakia, novel treatments are accessible through healthcare insurance only after secondary revision by insurance company doctors.

Pain is a serious subjective experience, which, although it has a protective nature, it physically and mentally exhausts the patient. The pharmacological field of development and research in the treatment and relief of pain has been dynamic and interesting ever since the isolation of salicylic acid. After discovering the molecular nature of cyclooxygenase and its inhibition, research focused on selective COX-2 inhibitors, but they were a big disappointment. Today, the possibility of contributing to safe and effective analgesic-antiphlogistic treatment for the patient with a combination of drugs is emerging again.