ß -carotene is a human nutrient found in plants or animals. It is also can be synthesized chemically. It is lipid-soluble, and is yellow, orange or red in color. ß-Carotene can be cleaved into vitamin A in vivo. The most abundant form of ß-carotene in human serum is trans isomer; cis isomers such as 9-cis ß-carotene, 13-cis ß-carotene, and 15-cis ß-carotene are only present in trace amounts. ß-...

The present study aims to explore the possible mechanisms underlying the multidrug resistance characteristic of Cryptosporidium parvum by detecting the presence of ATP-binding cassette (ABC) protein encoding genes, especially one that shows high similarity to members belonging to the multidrug resistance protein (MDR) and multidrug resistance associated protein (MRP) subfamilies. PCR using ABC-...

Multiple sclerosis (MS) is an inflammatory and autoimmune disease.MS is characterized by blood brain barrier breakdown, inflammation, axonal injury, degeneration of the myelin sheath and etc. A significant association between inflammation and degeneration of neurons is observed in the brain. Also active MS lesions always associated with inflammation thus inflammation is a target for treatment o...

This study was conducted to investigate the effects of Curcuma zedoaria and Zingiber zerumbet on non-specific immune responses of grouper (Epinephelus coioides). Fish were fed an experimental diet containing 0, 0.5, 1.0, 2.5 g/kg of C. zedoaria and Z. zerumbet mixed diets twice daily for two weeks. Non-specific immune parameters such as respiratory burst activity, reactive oxygen species, phago...

Methods The data sources and methods of estimation used in this study are the same as those used for the 1988 calculations. Birth data were taken from publications of the NCHS,5 which obtains birth certificate information from state vital statistics agencies. The most recent NCHS data tabulate race according to the race of the mother rather than the child, and the NCHS has retabulated data from...

Background and objectives: Low social status increases risk of disease due, in part, to the psychosocial stress that accompanies feeling subordinate or poor. Previous studies report that chronic stress and chronically elevated cortisol can impair cardiovascular and immune function. We test whether lower status is more benign in small-scale, relatively egalitarian societies, where leaders lack c...

a Scientifi c Resource.—Bird collections were founded and built during the heyday of global exploration. The mission of these collections through most of their history has been to document avian diversity and its distribution and to serve as a resource for research and education. As bird collections became established and grew, ornithology itself became a scientifi c discipline and broadly expa...

Children Felice C. Adler-Shohet, MD; Antonio Arrieta, MD; Kevin S. Kleis, DO; Elizabeth A. Trent, MD; Andrew Powers Davis; Jasjit Singh, MD; John A. Schlecter, DO; Nathan M. Moroski; Jennifer Le, PharmD, BCPS-ID, FCCP; Infectious Diseases, Children’s Hospital of Orange County, Orange, CA; Orthopedics, Children’s Hospital of Orange County, Orange, CA; University of California, Irvine, Orange, CA...

Robot soccer is representative for the application of Multi Agent Systems in real-world dynamic situations. Robot soccer contains most of the important elements that are present in real world multi-agent applications, such as perception of dynamic environments, reactive behaviour, team coordination, communication and fusion of information, decision making in the presence of adversary objects. I...

microRNA-122 (miR-122) was one of the first examples of a tissue-specific miRNA. It is highly expressed in liver, where it constitutes 70% of the total miRNA pool. miR-122 expression is specific to the vertebrate lineage, where the sequence of the mature miRNA is completely conserved. miR-122 is a target for extensive study due to its association with cholesterol metabolism and hepatocellular c...