Large conductance, Ca2+/voltage-sensitive K+ channels (BK channels) are well characterized, but their physiological roles, often determined through pharmacological manipulation, are less clear. Iberiotoxin is considered the "gold standard"…
Parkinsons disease (PD) is an age-related neurodegenerative disorder with a higher incidence in the male population. In the 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP) mouse model of PD, 17 beta-oestradiol but not androgens were shown to…
Three children, aged 4, 5, and 9 years, had an insidious onset of ataxia. Magnetic resonance imaging (MRI) showed hydrocephalus and countless foci of high T2 signal coating the cerebellum, basilar cisterns, brainstem, and fourth ventricle. Similar…
Background: This study elucidates exposure-response relationships between performance of repetitive tasks, grip strength declines, and fibrogenic-related protein changes in muscles, and their link to inflammation. Specifically, we examined forearm…
Background/Aim: Cobalamin and folate are interdependent co-factors of the methionine synthase pathway. This study evaluated the effect of intravenously-administered nitrosylcobalamin (NO-Cbl), a vitamin B12 analog, on serum folate concentrations in…
Background/Aim: Nitrosylcobalamin (NO-Cbl) is a cobalamin-based anti-tumor agent. This study evaluated the pharmacokinetic parameters of NO-Cbl following intravenous administration in dogs. Materials and Methods: Four dogs received 10 mg/kg, 20 mg/kg…
Stem cell based repair of the heart has captured the mind and imagination of cardiovascular specialists and the lay public. Significant progress has been made at the bench defining the mechanisms of action. This work has gone on further to…
In her TED Talk entitled "The danger of a single story," Nigerian novelist Chimamanda Adichie shares stories about her life that illustrate the natural human tendency to interpret the lives of others in the context of what she describes as narrowly…
We previously developed a series of anticancer agents based on cyclooxygenase-2 (COX-2) inhibitor nimesulide as a lead compound. However, the molecular targets of these agents still remain unclear. In this study, we synthesized a biotinylated probe…
A marine, magnetotactic bacterium, designated strain MMS-1(T), was isolated from mud and water from a salt marsh in Woods Hole, Massachusetts, USA, after enrichment in defined oxygen-concentration/redox-gradient medium. Strain MMS-1(T) is an obligate…
Basal cell carcinoma (BCC), squamous cell carcinoma (SCC) and primary cutaneous melanoma (PCM) are the major forms of skin cancer. Surgical excision is one of the most frequently utilized treatment modalities for these tumors. Methods: literature…
