The goal of this research was to develop a nano-composite made up of single-walled carbon nanotubes (SWCNTs) and amine-functionalized porphyrin, which could further be used for the anti-microbial studies in presence of visible light showing photodynamic effect to inactivate cells.
At one point she had 8,000 elementary school students gathering water samples for microbial studies.
Other microbial studies were not done.
In other studies, anti-microbial activity of graphene oxide (GO) has been attributed to induction of microbial membrane damage, disturbance of the membrane potential [93] and electron transport [94], as well as oxidative stress by increased production of reactive oxygen species (ROS) [95, 96].
In our study the percent activity i.e the total anti- microbial potency of particular extract was evaluated from 14.2 to 100%.
Second, to summarize VAP-IP separately for the control and intervention groups from studies of two broad approaches to VAP prevention that have been included in systematic reviews; studies of SDD versus studies of non-anti-microbial methods of VAP prevention.
The appreciable results were obtained from the previous biological studies, specifically, anti-microbial activity for the derivatives of more microbial active compounds, which encouraged in the present research work to test their cytotoxicity against a human cancer cells (HeLa), Supt1 cell lines.
As a support of the function for FPR in diseases other than anti-microbial host defence, our recent studies revealed that tumour cells of a majority of highly malignant human gliomas, including anaplastic astrocytoma (grade III) and glioblastoma multiforme (GBM, grade IV), express FPR (Zhou et al, 2005; Huang et al, 2008a).
Next, we studied microglial anti-microbial activity.
In fact, even though leukocyte presence could contribute to an anti-microbial effect [40], some in vitro studies have shown that leukocyte rich PRP stimulates expression of pro-inflammatory molecules and enzymes detrimental for joint homeostasis [41].
Since "green synthesis" is a progressive method to prepare anti-microbial and anti-cancer compounds, this study aimed at green synthesis of nisin metal compounds to be used lower concentration still exerting nisin effects.
