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.
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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

Although DES effectively reduces restenosis, a small but significant number of patients suffer complications of in-stent thrombosis. Thus, each patient's health history should be determined before recommending DES. Patients must understand the importance of post-implantation DAT and the need for continued DAT, potentially for life, in order to reduce complications. Current recommendations advocate at least 12 months of uninterrupted clopidogrel and ASA (lifelong ASA if tolerated). With each new generation of stents, patients experience fewer adverse outcomes and improved quality of life. For the present, DES remains a strong therapeutic option for patients with symptomatic CHD.
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PMID:Use of drug-eluting stents for patients with coronary heart disease. 1972 12

The advertisement call plays an important role in the life history of anuran amphibians, mainly during the breeding season. Call features represent an important character to discriminate species, and sound emissions are very effective to assure or reinforce genetic incompatibility, especially in the case of sibling species. Since frogs are ectotherms, acoustic properties of their calls will vary with temperature. In this study, we described the advertisement call of C. cranwelli, quantifying the temperature effect on its components. The acoustic emissions were recorded during 2007 using a DAT record Sony TCD-100 with stereo microphone ECM-MS907 Sony and tape TDK DAT-RGX 60. As males emit their calls floating in temporary ponds, water temperatures were registered after recording the advertisement calls with a digital thermometer TES 1300+/-0.1 degreeC. Altogether, 54 calls from 18 males were analyzed. The temporal variables of each advertisement call were measured using oscillograms and sonograms and the analyses of dominant frequency were performed using a spectrogram. Multiple correlation analysis was used to identify the temperature-dependent acoustic variables and the temperature effect on these variables was quantified using linear regression models. The advertisement call of C. cranwelli consists of a single pulse group. Call duration, Pulse duration and Pulse interval decreased with the temperature, whereas the Pulse rate increased with temperature. The temperature-dependent variables were standardized at 25 degreeC according to the linear regression model obtained. The acoustic variables that were correlated with the temperature are the variables which emissions depend on laryngeal muscles and the temperature constraints the contractile properties of muscles. Our results indicated that temperature explains an important fraction of the variability in some acoustic variables (79% in the Pulse rate), and demonstrated the importance of considering the effect of temperature in acoustic components. The results suggest that acoustic variables show geographic variation to compare data with previous works.
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PMID:[Bioacoustic of the advertisement call of Ceratophrys cranwelli (Anura: Ceratophryidae)]. 2389 80