Automatic texture and intensity based ovarian classification.

Detection of ovarian follicle/cysts and monitoring its growth is vital in infertility treatment in women. Ultrasound imaging technique is used for recognition of ovarian follicles and cysts. Profound variation in location, shape, size and color is seen in follicles.

Efficacy of Dipeptide-Coated Magnetic Nanoparticles in Lung Cancer Models Under Pulsed Electromagnetic Field.

Lung cancer is the leading cause of cancer deaths and the overall 5-year survival rate is less than 17%. Hyperthermia is an alternative approach for the treatment of lung cancer and is associated with fewer side effects. We employed ironoxide nanoparticles in inducing localized hyperthermia in lung cancer cells using a pulsed electromagnetic field (PEMF).

Memantine exerts functional recovery by improving BDNF and GDNF expression in 3-nitropropionic acid intoxicated mice.

Memantine (MN), a NMDA blocker is well known for its protective effect against various neurodegenerative diseases. However, its role in improving motor function and regulation of neurotrophic factors in Huntington's disease (HD) has not been studied yet. In the present study, we have investigated the effect of MN against 3-nitropropionic acid (3NP), induced motor impairment, and alterations in the expression of brain-derived neurotrophic factor (BDNF) and glial cell-derived neurotrophic factor (GDNF) in mice brain.

Alteration in bioenergetic regulators, SirT1 and Parp1 expression precedes oxidative stress in rats subjected to transient cerebral focal ischemia: molecular and histopathologic evidences.

The present study was undertaken to identify the time-dependent changes in bioenergetic regulators and oxidative stress markers levels and also to ascertain which occurs early in focal cerebral ischemia. The status of bioenergetic regulators (nicotinamide adenine dinucleotide, Silent information regulator Transporter 1 (SirT1) and Poly adenosine diphosphate--ribose polymerase 1 (Parp1)) and oxidative stress markers' (lipid peroxidation and nitric oxide) levels along with excitatory neurochemical glutamate, neuronal nuclei (NeuN), glial fibrillary acidic protein (GFAP), and caspase 3 at various durations of reperfusion viz 0, 1, 6, 24, 72, and 166 hours was investigated in rats subjected to 2 hours of middle cerebral artery occlusion. Six hours after reperfusion, a significant downregulation in SirT1 and upregulation in Parp1 expressions were observed in striatal region of ischemic-reperfused rats compared with ischemic rats.