The photolysis of colchicine under ultraviolet and visible light irradiation was studied by (UV) scanning HPLC-MS. photoproduct proposed the cytotoxicity change before after investigated. Results showed that both could effectively degrade into deacetamido-lumicolchicine. process conformed to first-order kinetics, in which a high degradation rate (K = 0.5862 h− 1) observed when dissolved ethanol...

Information systems supporting business processes are usually very complex. If we have to ensure that certain business rules are enforced in a business process, it is often easier to design a separate system, called a monitor, that collects the events of the business processes and verifies whether the rules are satisfied or not. This requires a business rule language (BRL) that allows to verify...

The use of Langmuir probes for measuring plasma density is subject to uncertainty because the theories commonly used to interpret the data give widely differing results. This is especially troublesome in partially ionized plasmas used, for instance, in the semiconductor industry, since no existing theory adequately treats the case when there are a few collisions between ions and neutral atoms. ...

Trypanosomatids are increasingly recognized as prevalent in European honey bees (Apis mellifera) and by default are attributed to one recognized species, Crithidia mellificae Langridge and McGhee, 1967. We provide reference genetic and ultrastructural data for type isolates of C. mellificae (ATCC 30254 and 30862) in comparison with two recent isolates from A. mellifera (BRL and SF). Phylogeneti...

OBJECTIVES Oxidative stress has been established as a key cause of alcohol-induced hepatotoxicity. Licochalcone B, an extract of licorice root, has shown antioxidative properties. This study was to investigate the effects and mechanisms of licochalcone B in ethanol-induced hepatic injury in an in vitro study. MATERIALS AND METHODS An in vitro model of Ethanol-induced cytotoxicity in BRL cells...

This research was designed to study in vitro development of bovine nuclear transferred embryos using enucleated young in vitro matured oocytes 24 h of age as recipient cytoplasts activated prior to nuclear transfer. The oocytes were enucleated and then activated with electric pulse at 24 h of age followed by incubation with cycloheximide for 6-7 h before nuclear transfer and membrane fusion wit...

Transmembrane and ubiquitin-like domain containing protein 1 (Tmub1), formerly known as hepatocyte odd protein shuttling (HOPS) has been recognized as a ubiquitously expressed shuttling protein that moves between the nucleus and cytoplasm in hepatocytes. Tmub1 is involved in liver regeneration and functions as a bridging protein in tumor cell proliferation. To investigate the transcriptional pr...

Ligands for peroxisome proliferator-activated receptor gamma (PPARgamma) induce apoptosis and exert antiproliferative effects on several carcinoma cell lines. The present study investigates the expression of PPARgamma and the possibility that agonists for PPARgamma also inhibit the growth of human thyroid carcinoma cells. We examined this hypothesis using six cell lines, designated BHP thyroid ...