Intravenous Bolus Injection “Drug administration through the intravenous route over a negligible period of time” Description. Administering a drug intravenously ensures that the entire dose enters the general circulation. Intravenous administration bypasses the absorption phase and the hepatic first-pass effect.

The duration of contrast material bolus (0.5 mL/kg of body weight) was 3.8 seconds in the first series (short bolus series) and 11.5 seconds in the second series (long bolus series), and the injection flow rate was adapted accordingly. In each pig, cortical kidney volume was determined by using the volume with the highest cortical enhancement.

a single dose…. Intravenous bolus injection: 5-FU, 12.0 mg/kg of body weight was given i.v. daily for 5 con- secutive days. No patients received more than 1000 mg of the drug daily.

2021-01-28 · A bolus injection, also called an intravenous (IV) push, delivers a dose of medication all at once to allow rapid availability in the bloodstream with total absorption. In an emergency, it might provide life-saving drugs, which are distributed equally throughout the body, sometimes within seconds. In der Medizin wird als Bolus (von lateinisch bolus ‚Ball‘ oder ,Schuss‘) unter anderem die schnelle Verabreichung eines Medikaments oder einer anderen Substanz verstanden, um ihre Konzentration auf das Niveau der Effektivdosis zu heben. Die Gabe kann in Form einer intravenösen, intramuskulären oder intrathekalen Injektion erfolgen. The technique of "bolus-chase" contrast-enhanced MR angiography (CE-MRA) was first described in the late 1990's as a method for imaging lower extremity peripheral arterial disease.

It is used to treat pain and inflammation in conditions like Contrast agents may be injected repeatedly as boluses or given via a continuous infusion. Each has advantages and disadvantages (see table below) and Such a phrase, really quite abominable, is "intravenous bolus injection." It has invaded the literature, with its users apparently having little concern for its In medicine, a bolus (from Latin bolus, ball) is the administration of a discrete amount of medication, drug, or other compound within a specific time, generally 1 - 30 minutes, in order to raise its concentration in blood to an effective Many translated example sentences containing "bolus injection" – Swedish-English dictionary and search engine for Swedish translations.

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Når en læge hurtigt skal øge blodkoncentrationsniveauerne for en medicin i en patients system, kan patienten få en bolus, injektion af en stor mængde af en bestemt medicin eller medicin. En bolusinjektion øger koncentrationen af et lægemiddel i blodstrømmen, så stoffet kan begynde at arbejde hurtigt. Englisch: bolus injection 1 Definition Eine Bolusinjektion ist eine Injektion, die dazu dient, in einem bestimmten, verhältnismäßig kurzen Zeitraum ein definiertes Flüssigkeitsvolumen oder eine definierte Menge eines Arzneistoffes zu verabreichen.

The direct effects of ketamine-xylazine (KET-XYL) on vascular function have not been investigated in rabbits. The short-term cardiovascular effects of intravenous (IV) KET-XYL bolus injection

Furosemide bolus injection can reduce diuresis onset time compared to furosemide infusion. Furosemide bolus injection can reduce diuresis onset time compared to furosemide infusion. bolus administration by measuring the serum ferritin concentration, an indirect but widely used method of assessing iron stores, in all patients during approximately 2 years of follow-up. A bolus injection of alfentanil 0.16 mg/kg followed by a 60-minute infusion of 0.01 mg/kg/min in the dog resulted in a total decrease of power in the frontal cortex within 30 … Usually refers to a single large dose or quantity Often bolus doses of medication are given on a periodic schedule When used in reference to feedings, it means that all the breastmilk is given over a relatively short period of time, so 8CCs/hr might become 24CCs in … This dual-bolus injection scheme requires 6.9 ± 1.5 minutes for the preparation of gadolinium contrast agent and the set-up for power injector and lines.

AQUAVAN injection, a water-soluble prodrug of propofol, as a bolus injection: a phase I dose-escalation comparison with DIPRIVAN (part 1): pharmacokinetics. Gibiansky E(1), Struys MM, Gibiansky L, Vanluchene AL, Vornov J, Mortier EP, Burak E, Van Bortel L. BUDSU Vet Bolus : Adult cattle 1 bolus /400 B.W Twice a day, orally BUDSU Vet Injection : Cattle 1ml/15kg body weight once a day, I/M (20-30ml/adult cattle) Precaution : Over dose of Paracetamol may be injurious to liver. Presentation: BUDSU Vet Bolus : Strip of 4 Bolus BUDSU Vet Injection : 30 ml vial for Injection. The direct effects of ketamine-xylazine (KET-XYL) on vascular function have not been investigated in rabbits. The short-term cardiovascular effects of intravenous (IV) KET-XYL bolus injection bolus Bedeutung, Definition bolus: 1. a small round lump of a substance, especially partly digested food: 2. a single dose….
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Assessment. Analysing the plasma concentration-time profile after an intravenous bolus injection is very useful to calculate the different parameters such as clearance (CL), half-life (t1/2) and volume of distribution (Vd) of a given drug. The figures above demonstrate the concentration curves for a contrast agent after bolus injection or continuous infusion administration. Though the bolus may reach a higher peak concentration, this is often above the dynamic range of the system (see previous Chapter 1.2 Machine settings) resulting is saturation of the image.

The one-compartment open model offers the simplest way to describe the process of drug distribution and elimination in the body. This model assumes that the drug can enter or leave the body (ie, the model is "open"), and Bolus tracking is a technique to optimize timing of the imaging. A small bolus of radio-opaque contrast media is injected into a patient via a peripheral intravenous cannula .
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Furosemide bolus injection and infusion had no significant effect on creatinine, blood urea nitrogen, sodium and potassium. Conclusion: Furosemide bolus injection can reduce diuresis onset time compared to furosemide infusion.

2017-06-12 2017-02-09 Description CONCLUSIONS: A bolus injection suppresses hepatic DPD activity and its effects are dependent on dosage, resulting in slower elimination of 5-FU from the blood and contributing to long-term systemic exposure to 5-FU. Intravenous Bolus Injection “Drug administration through the intravenous route over a negligible period of time” Description.

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Bolus (latinisierte Form von altgriechisch ὁ βόλος oder ἡ βολή ‚Wurf‘, ‚Schuss‘) steht für: . Medizin: Bolus (Medizin), die einmalige Gabe (per Injektion) eines Medikamentes

Found 117 sentences matching phrase "bolus injection".Found in 14 ms. Translation memories are created by human, but computer aligned, which might cause mistakes. They come from many sources and are not checked.

1st appearance. 100 %. - 2nd appearance Grade 3. - 1st appearance. 75 % 5-Fluorouracil: IV bolus injection immediately after leucovorin. Non-inferiority of

邀请讨论. 搜索. The purpose of this study is to show the setup and feasibility of the universal dual-bolus injection scheme. Methods: The universal dual-bolus injection scheme was tested using multiple combinations of different contrast agents, contrast agent dose, power injectors, perfusion sequences, and CMR scanners. Assessment. Analysing the plasma concentration-time profile after an intravenous bolus injection is very useful to calculate the different parameters such as clearance (CL), half-life (t1/2) and volume of distribution (Vd) of a given drug. The figures above demonstrate the concentration curves for a contrast agent after bolus injection or continuous infusion administration.

2021-02-24 · A bolus is also the name given to a large pill that is given to cattle and other animals in order to prevent dehydration. Medications are pushed into a patient's IV using a syringe during one type of bolus injection. Bolus (latinisierte Form von altgriechisch ὁ βόλος oder ἡ βολή ‚Wurf‘, ‚Schuss‘) steht für: . Medizin: Bolus (Medizin), die einmalige Gabe (per Injektion) eines Medikamentes 2017-02-09 · Bolus Feeding by Syringe—Gravity Method - Duration: 3:33. Pediatric Home Service Recommended for you Der Begriff Bolus kann in der Medizin zwei Bedeutungen haben: die Gabe von Medikamenten, Kontrastmitteln oder Sondennahrung innerhalb eines kurzen Zeitintervalls, um schnell einen hohen Wirkspiegel bzw.