Molecular study of Shigella dysenteriae Aminoglycoside Resistance Genes Isolated from Children and its Expression Under the Influence Curcumin Nanoparticle

Acquired chemotherapy resistance is a major contributor to treatment failure in oncology. For example, the efficacy of the common anticancer agent doxorubicin (DOX) is limited by the emergence of multidrug resistance (MDR) phenotype in cancer cells. While dose escalation of DOX can circumvent such resistance to a degree, this is precluded by the appearance of cardiotoxicity, a particularly debi...

background and objectives: colorectal cancer is the third most common cancer and a major cause of morbidity globally. hepatocellular carcinoma is a leading cause of death in the world. about 80% of all anticancer drugs are somehow related to natural products. one of the most important of these natural compounds is curcumin, the main component of turmeric that has a wide range of pharmacological...

Curcumin, a yellow pigment present in the Indian spice turmeric (associated with curry powder), has been linked with suppression of inflammation; angiogenesis; tumorigenesis; diabetes; diseases of the cardiovascular, pulmonary, and neurological systems, of skin, and of liver; loss of bone and muscle; depression; chronic fatigue; and neuropathic pain. The utility of curcumin is limited by its co...

cancer is one of the main cause of mortality in the world which appears by the effect of enviromental physico-chemical mutagen and carcinogen agents. the identification of new cytotoxic drug with low sid effects on immune system has developed as important area in new studies of immunopharmacology. curcumin is a natural polyphenol with anti-oxidative, anti-inflammatory and anti-cancer properties...

BACKGROUND Curcumin, a yellow polyphenol extracted from the rhizome of turmeric (Curcuma longa), has potent anti-cancer properties as demonstrated in a plethora of human cancer cell line and animal carcinogenesis models. Nevertheless, widespread clinical application of this relatively efficacious agent in cancer and other diseases has been limited due to poor aqueous solubility, and consequentl...

We present a reconstituted lipoprotein-based nanoparticle platform comprising a curcumin fluorescent motif and an NIR responsive gold core. This multifunctional nanosystem is successfully used for aggregation-dependent fluorescence detection and photothermal disassembly of insoluble amyloid aggregates.

BACKGROUND Curcumin (diferuloylmethane) shows significant activity across a wide spectrum of conditions, but its usefulness is rather limited because of its low bioavailability. Use of nanoparticle formulations to enhance curcumin bioavailability is an emerging area of research. METHODOLOGY/PRINCIPAL FINDINGS In the present study, curcumin-loaded apotransferrin nanoparticles (nano-curcumin) p...

BACKGROUND Curcumin is a polyphenolic compound isolated from the rhizomes of the plant Curcuma longa and shows intrinsic anti-cancer properties. Its medical use remains limited due to its extremely low water solubility and bioavailability. Addressing this problem, drug delivery systems accompanied by nanoparticle technology have emerged. The present study introduces a novel nanocarrier system, ...