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Long-term maintenance of ovariectomized rats (9 weeks) on chow containing high phytoestrogen levels (Purina LabDiet 5001) as compared to chow with minimal phytoestrogens (Harlan 2016 Teklad) was associated with better performance of the spatial memory task, object placement, increased dendritic spine density in CA1 and prefrontal cortex pyramidal neurons,(More)
Effects of estradiol benzoate (EB), ERα-selective agonist, propyl pyrazole triol (PPT) and ERβ-selective agonists, diarylpropionitrile (DPN) and Compound 19 (C-19) on memory were investigated in OVX rats using object recognition (OR) and placement (OP) memory tasks. Treatments were acute (behavior 4h later) or sub chronic (daily injections for 2 days with(More)
Genes and proteins of the Fos family are used as markers of neuronal activity and can be modulated by stress. This study investigated whether social defeat (SD) or exposure to an olfactory cue associated with the SD experience activated Fos and FosB/DeltaFosB (ΔFosB) expression in brain regions implicated in the development of post-traumatic stress(More)
Chromaproline and Chromaperidine, two recently synthesized and pharmacologically characterized nicotinic agonists, and Donepezil (Aricept), an acetylcholinesterase inhibitor approved for the treatment of memory loss, were evaluated for effects on performance of a visual recognition memory task (object recognition) and a spatial memory task (object(More)
OBJECTIVE There have been very few studies of first-episode psychoses or early intervention programmes in India. This paper describes a pilot intervention programme for first-episode psychosis at the Schizophrenia Research Foundation, India. METHODS A total of 47 patients with the first episode of psychosis were followed up for 2 years. Based on the(More)
  • S Sujatha, G R Damodaran, G Mohan, M Phil
  • 2014
With the fast development of the Internet, wireless communications has received significant attention. Wireless sensors networks are equipped with tiny, irreplaceable batteries and therefore it is necessary to design energy efficient algorithms to prolong the network lifetime. In wireless sensor networks (WSNs), the sink mobility along a constrained path(More)
  • K Narayan, S Varadharajaperumal, G Mohan Rao, M Manoj Varma, T Srinivas, G Mohan +1 other
  • 2012
In this paper we present the effect of thickness variation of hole injection and hole blocking layers on the performance of fluorescent green organic light emitting diodes (OLEDs). A number of OLED devices have been fabricated with combinations of hole injecting and hole blocking layers of varying thicknesses. Even though hole blocking and hole injection(More)
The recent explosive growth in the Internet technology has made it imperative to have a network which supports a very high bandwidth.Wavelength division multiplexing (WDM) based on optical networks are becoming a viable solution to meet this ever-increasing bandwidth demand. Optical burst switched (OBS) networks provide a good solution for a very high(More)
Copyright and Moral Rights for the articles on this site are retained by the individual authors and/or other copyright owners. For more information on Open Research Online's data policy on reuse of materials please consult the policies page. 2 Migration from China to Africa has intensified of late on the back of initiatives by the Chinese government.(More)
Integration of wind turbine based on doubly fed induction generator (DFIG) into the electrical grid has become an important part of electrical generation in many countries and its importance is continuing to increase. A few of them are various speed generations, the decoupled control of active and reactive power and high power capacity. The current and(More)