Chronic stimulation of a predominantly fast skeletal muscle enhanced the expression of type I (slow muscle) Ca-ATPase and suppressed the expression of the type II (fast muscle) Ca-ATPase. Monoclonal antibodies IID8 and IIH11 against type I (slow) and type II (fast) isozymes respectively, were used to type the Ca-ATPases of the isolated SR (sarcoplasmic reticulum) by Western blots, and the Ca-AT...

There is strong evidence demonstrating that nifedipine dissolved in ethanol selectively inhibits only L-type Ca2+ current. In addition, acute ethanol exposure reduces voltage-dependent calcium currents. In the present study, we investigated the antagonistic effect of fixed concentration of nifedipine dissolved in different concentration of ethanol on L-type Ca2+ current. In a Na+-K+ free soluti...

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 257 1. Alcohol Consumption in Sports and Exercise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 258 2. Alcohol Use and Exercise Training: Effects on Skeletal Muscle . . . . . . . . ...

The σ receptor was originally proposed to be a subtype of the opioid receptor. Abstract However, it is now clear that σ receptors are unique non-opioid, non-phencyclidine brain proteins. Two types of σ receptor exist, the σ-1 receptor and the σ-2 receptor. σ-1 receptors have been cloned and their distribution, physiological functions and roles in signal transduction were recently characterised....

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 269 1. Valuation Methods for Informal Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 271 1.1 Proxy Good Method . . . . . . . . . . . . . . . . . . . . . . . . . . ...

269 Refractory Chronic Urticaria Treated with Omalizumab Martinez Saenz, NP, Ramírez Del Pozo, ME, Lopez Tiro JJ, and Javier Gomez Vera, MD. Alergia e inmunologia clínica, Hospital Regional Lic. Adolfo Lopez Mateos, Distrito Federal, Mexico. Background: Chronic urticaria (CU) is a common disorder characterized by recurrent episodes of urticaria pruritic erythematous lesions, associated with ang...

Ten years ago, the design of peer-to-peer networks was one of the hottest topics in systems research. Less so these days, but peer-to-peer networks remain practically relevant and also provide an intriguing case study of how a system evolves in response to incentive issues. The story begins in 1999, with Napster. The primary purpose of Napster was to provide a centralized and searchable directo...

BACKGROUND AND PURPOSE Targeting the prostaglandin I2 prostanoid (IP) receptor to reduce stroke injury has been hindered by the lack of selective drugs. MRE-269 is the active metabolite of selexipag showing a high selectivity toward the IP receptor. Selexipag has been recently approved for clinical use in pulmonary hypertension. We hypothesized that postischemic treatment with MRE-269 provides ...

introduction: since organophosphorus compounds (op) are toxic and designed to destroy insects and pest species, there are many hazards associated with their use. although, the main target site of these compounds is acetylcholinesterase (ache), however it has become increasingly evident that ops have also other direct effects on cellular processes. in the present study, the effects of low concen...

background: the predominant phytoestrogen in soy and derived products is the isoflavone genistein. genistein has antioxidant properties. morphine is a main psychoactive chemical in opium that can increase the generation of free radicals and therefore it could adversely affects the spermatogenesis. objective: the main goal was to investigate whether the genistein could protect morphine adverse e...