A treadmill training program in a gamified virtual reality environment combined with transcranial direct current stimulation in Parkinson's Disease: Study protocol for a randomized controlled trial.

Background: Parkinson's Disease (PD) affects movement and cognition, and physiotherapy, particularly treadmill gait training, has potential in addressing movement dysfunctions in PD. However, treadmill training falls short in addressing cognitive aspects and adherence. Virtual reality (VR) and gamification can enhance motor and cognitive retraining and improve adherence.

Direct inhibition of retinoblastoma phosphorylation by nimbolide causes cell-cycle arrest and suppresses glioblastoma growth.

Purpose: Classical pharmacology allows the use and development of conventional phytomedicine faster and more economically than conventional drugs. This approach should be tested for their efficacy in terms of complementarity and disease control. The purpose of this study was to determine the molecular mechanisms by which nimbolide, a triterpenoid found in the well-known medicinal plant Azadirachta indica, controls glioblastoma growth.

A short term experience of management of open and osteoporotic intercondylar fractures of the distal humerus using a mini-external fixator.

Seven cases of intercondylar fractures of the distal humerus were treated by a mini-external fixation technique. The average range of motion was 30 degrees to 110 degrees. All fractures united with radiologic and clinical evidence of union at 10-12 weeks.

Studies on Ender's intramedullary nailing for closed tibial shaft fractures.

Low cost multiple flexible Ender's nails can be used in tibial shaft fractures in a non-ideal operating room set-up in India, also because of easy methodology. It is commonly used in femur and humerus but not in tibia. So we made the study in which prospective and consecutive patients were taken based on selection criteria.

Interaction of 2-aminopyrimidine with dichloro-[I-alkyl-2-(naphthylazo) imidazole]palladium(II) complexes: kinetic and mechanistic studies.

Background: The anticancer properties of cisplatin and palladium(II) complexes stem from the ability of the cis-MCl2 fragment to bind to DNA bases. However, cisplatin also interacts with non-cancer cells, mainly through bonding molecules containing -SH groups, resulting in nephrotoxicity. This has aroused interest in the design of palladium(II) complexes of improved activity and lower toxicity.

6-mercaptopurine (6-MP) entrapped stealth liposomes for improvement of leukemic treatment without hepatotoxicity and nephrotoxicity.

6-mercaptopurine (6-MP) is a purine analogue used in childhood leukemia. Because of the oral bioavailability of 6-MP is low and highly variable, the aim of this study was to develop a new parenteral formulation that can prolong the biological half-life of the drug, improve its therapeutic efficacy, and its associated reduce side effects. Conventional and stealth 6-MP liposomes were prepared by a thin film hydration technique followed by a high-pressure homogenization process and characterized for percent entrapment efficiency (%EE), particle size, and stability in human plasma.

Design and development of microemulsion drug delivery system of acyclovir for improvement of oral bioavailability.

The main purpose of this work was to develop an oral microemulsion formulation for enhancing the bioavailability of acyclovir. A Labrafac-based microemulsion formulation with Labrasol as surfactant and Plurol Oleique as cosurfactant was developed for oral delivery of acyclovir. Phase behavior and solubilization capacity of the microemulsion system were characterized, and in vivo oral absorption of acyclovir from the microemulsion was investigated in rats.

Thermoreversible-mucoadhesive gel for nasal delivery of sumatriptan.

The purpose of the present study was to develop intranasal delivery systems of sumatriptan using thermoreversible polymer Pluronic F127 (PF127) and mucoadhesive polymer Carbopol 934P (C934P). Formulations were modulated so as to have gelation temperature below 34 degrees C to ensure gelation at physiological temperature after intranasal administration. Gelation temperature was determined by physical appearance as well as by rheological measurement.

Effects of gossypol on O2 consumption and CO2 production in human prostate cancer cells.

Background: Gossypol (GP) is a potent antifertility agent contained in cottonseed and other parts of cotton plants. We have shown that GP inhibits in vitro growth of Dunning rodent prostate cancer cells (MAT-LyLu), PC3, MCF-7 and primary cultured human prostate cells, as well as the in vivo tumor growth of the MAT-LyLu cell line after implantation into Copenhagen rats.

Materials And Methods: GP's effects on O2 consumption/CO2 production of PC3 cells were studied using the Micro-Oxymax respirometer.