Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:2.3.1.107 (DAT)
 1,471 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The hemodynamic modifications during anesthesia induction with etomidat or thiopentalum, with and without pretreatment with fentanyl, were studied in 60 ASA I-II patients. The patients were randomly divided into six subgroups, as a function of the induction agent (etomidat, 0.15 mg/kg, or thiopentalum, 3 mg/kg) and of the pretreatment used (fentanyl, 5 micrograms/kg, or 0.9% 1 ml/kg saline solution). Systolic, diastolic ATs and pulse were followed and measured during induction and after tracheal intubation. During induction the presence or absence of the thoracic rigidity, after fentanyl administration, and also the appearance of myoclonias and of local pain after etomidat injection were noted. Measurement of hemodynamic constants showed, in the control subgroups unprotected by fentanyl, that AT and pulse frequency increase following laryngoscopy and intubation irrespective of the induction agent used. Association of thiopentalum with fentanyl influenced partially tachycardia and postintubation hypertension. Administration of 5 micrograms/kg fentanyl prevented the SAT and pulse modifications but not the DAT variation. Association of 10 micrograms/kg fentanyl ensured a complete protective effect versus the tracheal intubation but, it led, first, to a SAT decrease by intensification of the myocardial depressing effect of the barbiturate. On the other hand, use of fentanyl as induction adjuvant with etomidat ensured the blockage of the pressure response to intubation, with hemodynamic stability during anesthesia induction, irrespective of the dose of fentanyl injected. Thoracic rigidity and the side effects generated by etomidate were absent.
 ...
PMID:[The effect of fentanyl as an adjuvant to etomidate and thiopental on the hemodynamic response to the induction of anesthesia and endotracheal intubation]. 253 39

Hypertensive heart disease has an important place among the cardiovascular diseases. There are evidences that the behavior of arterial tension (AT) in children can predict the possible appearance of arterial hypertension (AH) in the adult. The foreign percentile curves, when applied to our population, show either under or overestimation of the cases. This is the reason for the need of having our own percentile tables. In this study we found different mean values for systolic and diastolic arterial tension (SAT and DAT) between the sexes, being these higher for the males, but these differences had no statistical significance. We present percentile tables for AT per sex against age, weight, height and corpulence index (CI). According to WHO, when a child has three measurement over the 95 percentile he should be considered AH. The tables for height, weight, and CI should be used only under special circumstances.
 ...
PMID:[Percentile curves of arterial tension in school children from Mexico City]. 275 38

The purpose of this study was to determine the predictive validity of preadmission scores on the performance of 131 students from nine successive classes at the Harvard School of Dental Medicine. The predictors included high school rank, SAT Verbal and Quantitative, selectivity of undergraduate college, college GPA, and DAT Academic, and PAT averages. The performance scores included science GPA, clinical GPA, oral examination scores, and scores on Parts I and II of the dental National Board examinations. Correlation coefficients were calculated between each predictor and performance measure. Only one was significantly greater than zero: DAT Academic average was positively related to Part II Board scores (r = .29). The apparent lack of validity of the other predictors was attributed to their restricted range.
 ...
PMID:A correlational study of preadmission predictor variables and dental school performance. 693 38

DAT stories of 28 father-absent (FA) and 103 father-present (FP) college males were coded for castration anxiety. Relying on Stoller's (1974) use of castration anxiety (CA) as an index of core male gender identity, it was predicted that FA males would have less secure gender identity and higher CA than FP males. The FP subjects were grouped into three subgroups according to ratings of the quality of father-son interaction (positive, neutral and negative). Social class, age, SAT scores and story-length did not discriminate between FAs and FPs. FAs were significantly higher in CA, but there were no significant differences between the three FP subgroups. Age at father-loss did not affect CA, although father-absence through death rather than divorce, separation or desertion was associated with higher CA. Presence of a stepfather, other significant older male, sibling sex or birth-order did not affect CA level of FAs.
 ...
PMID:TAT measures of gender identity (castration anxiety) in father-absent males. 721 35

This paper reports on a three-year study of sociopolitical intelligence-defined as the ability to formulate viable solutions to moral, social, and political problems-in adolescence. From an initial sample of 659 intellectually gifted 12- and 13-year-olds, 58 students with the highest SAT-V scores were selected for study. From a later sample of 506 equally gifted 13- and 14-year-olds, 120 students were selected using measures of verbal intelligence (DAT), social insight, and creative potential, as well as academic and nonacademic achievement. On the basis of a variety of personality and cognitive measures the students in both samples were found to be unusually mature and well adjusted but to vary considerably in sociopolitical intelligence. These results suggest in partial agreement with Terman's earlier findings concerning the gifted, that above a certain level of tested intelligence the critical determinants of effective, practical performance may be personality and biographical variables.
...
PMID:Verbal giftedness and sociopolitical intelligence: Terman revisited. 2440 89