In vivo coating of red cells by antibody and/or complement is detected using various sensitive techniques, however most hospitals even today rely on the conventional tube technique (CTT). We compared the performance of the CTT and recently introduced gel test (GT) in the evaluation of direct antiglobulin test (DAT). The CTT and GT were first compared using in-house prepared control cells. The p...

The plasma membrane dopamine transporter (DAT) takes extracellular dopamine back up into dopaminergic neurons. Although the number of DATs at the cell surface is regulated by endocytosis and recycling, the molecular mechanisms that control this endocytic trafficking of DAT are not defined. To map the sequence motifs that are involved in constitutive DAT endocytosis, mutagenesis of human DAT tag...

Repeated, high-dose methamphetamine (METH) administrations cause persistent dopaminergic deficits in rodents, nonhuman primates, and humans. In rats, this treatment also causes the formation of high-molecular mass (greater than approximately 120 kDa) dopamine transporter (DAT)-associated complexes, the loss of DAT monomer immunoreactivity, and a decrease in DAT function, as assessed in striatal...

PURPOSE To assess the effects of random drug and alcohol testing (DAT) among high school athletes. METHODS This was a 2-year prospective randomized controlled study of a single cohort among five intervention high schools with a DAT policy and six schools with a deferred policy, serially assessed by voluntary, confidential questionnaires. DAT school athletes were at risk for random testing dur...

OBJECTIVE: To investigate the organ distribution of dopamine transporter (DAT) in rats by immunohistochemical method. METHODS: Dopamine transporter (DAT) was identified immunohistochemically in the tissues using specific antipeptide antiserum raised in New Zealand white rabbits immunized with a conjugate of synthetic DAT peptide (29-45) with bovine serum albumin. Immunohistochemical analysis wa...

Reasoning & Perceptual Tests 9. Test 5, Cal. Capacity Quest. 10. Abstract Reasoning, DAT 11. Space Relations, DAT 12. Aerial Landmarks, AFOQT 13. Spatial Orientation, AFOQT 14. Instrument Comprehension AFOQT Verbal Tests 15. Test 7, Cal. Capacity Quest. 16. Reading, Pers. Selection and Classification Test 17. Language Usage, Sentences, DAT 18. Verbal Test, AC 2A Clerical Speed and Accuracy Test...

Methamphetamine's widepread abuse and concerns that it might increase Parkinson's disease led us to assess if the reported loss of dopamine transporters (DAT) in methamphetamine abusers (MA) reflected damage to dopamine neurons. Using PET with [(11)C]cocaine to measure DAT, and with [(11)C]raclopride to measure dopamine release (assessed as changes in specific binding of [(11)C]raclopride betwe...

Human subcutaneous fat tissue consists of two layers, superficial adipose tissue (SAT) and deep adipose tissue (DAT). Some recent reports suggest that a disproportionate accumulation of DAT is related to obesity-associated metabolic complications. However, the differences in adipocyte function between SAT and DAT are unclear. To clarify the differences in human adipocyte characteristics between...