• Study Resource
  • Explore
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
Impact of amiodarone and cisapride on simulated human ventricular
Impact of amiodarone and cisapride on simulated human ventricular

... to inhibit the rapid delayed rectifier potassium current IKr.5 Therefore, it led to the occurrence of torsades de pointes and was consequently withdrawn from market.3 In recent years, in silico modelling of cardiac drug effects started developing, e.g. for the investigation of adverse side effects o ...
formulation and evaluation of mouth dissolving tablets
formulation and evaluation of mouth dissolving tablets

Simple and Sensitive Spectrophotometric Determination of
Simple and Sensitive Spectrophotometric Determination of

More efficient reversal of dabigatran inhibition of coagulation by activated prothrombin
More efficient reversal of dabigatran inhibition of coagulation by activated prothrombin

... dabigatran. PCC improved haemostasis in a rabbit kidney injury model [19] and prevented excess intracerebral haematoma expansion in a murine intracerebral hemorrhage model [20]. PCC, APCC, rFVIIa all decreased the prolonged bleeding time in a rat tail bleeding model, but routine coagulation assays d ...
Tablets aqeuos film coating
Tablets aqeuos film coating

Current and Potential Drugs for Treatment of Obesity
Current and Potential Drugs for Treatment of Obesity

... with any comparable degree of caloric restriction because women have less lean body mass for any given weight. Also, heavier subjects tend to lose more weight than lighter ones. Trulson et al. (104) proposed criteria that scaled the amount of weight loss to the subjects initial weight. Feinstein (10 ...
Bromide in drinking-water - World Health Organization
Bromide in drinking-water - World Health Organization

... nephrocalcinosis in female rats, less vacuolization in the zona fasciculata of the adrenals and less zymogen granulae in the pancreas were observed at the two highest doses. In the highest dose groups, fewer corpora lutea, retardation in maturation of the uterus, inhibition of spermatogenesis and le ...


Determination and validation of hydrazine content by
Determination and validation of hydrazine content by

full document
full document

... fields, stretching from indoor temperature control, to robotics or tracking in DVD players. However, it has had a comparably limited impact in the field of medicine. The suggestion of controlling drug delivery for maintaining an adequate anesthetic state during surgery is an exception and was propos ...
DEVELOPMENT AND VALIDATION OF UV SPECTROSCOPIC METHOD FOR DETERMINATION
DEVELOPMENT AND VALIDATION OF UV SPECTROSCOPIC METHOD FOR DETERMINATION

... The present study describes a simple, accurate, precise and cost effective UV-Spectrophotometric method for the estimation of Atazanavir sulphate, an Anti-HIV drug, in bulk and pharmaceutical dosage form. The drug was first dissolved in 20% glacial acetic acid and final volume was made up with disti ...
Spectrophotometric Determination of Lorsartan Potassium
Spectrophotometric Determination of Lorsartan Potassium

Table 1 - HAL
Table 1 - HAL

... Glucuronidation is a major drug metabolic pathway, catalyzed by uridine diphosphate (UDP)-glucuronosyltranferases (UGT). Two main families of UGTs have been identified in humans, namely UGT1A and UGT2 (subdivided in UGT2A and UGT2B) [1, 2]. The UGT 1A family consists of 9 functionally active protein ...
Intermittent Auscultation
Intermittent Auscultation

... Allows FHR assessment of “the lady in the bath” EFM requires attention to monitor which takes time away from attention and support provided to the patient directly 1:1 support associated with better outcomes ...
Solubility and Complex
Solubility and Complex

development and validation of high performance liquid
development and validation of high performance liquid

... Preparation of standard solution of binary mixtures of CEF and SUL Accurately weighed 100 mg of CEF and 100 mg of SUL were transferred to 100 ml volumetric flask and diluted up to mark with mobile phase to give concentration of 1000 μg/ml of CEF and 1000 μg/ml of SUL. Preparation of working solutio ...
Lesson 6 - Variable Rate - Agriculture Sector Curriculum
Lesson 6 - Variable Rate - Agriculture Sector Curriculum

Basal and Stimulated Sympathetic Responses After Epinephrine No
Basal and Stimulated Sympathetic Responses After Epinephrine No

... infusion of epinephrine or placebo, the interventions used for adrenergic stimulation (Stroop test and cold pressor test) had statistically significant effects on all the parameters measured (data not shown). The absolute values of several measurements obtained during stress (eg, systolic blood pres ...
Controlling drug delivery
Controlling drug delivery

... and prevention of illness and disease by means of drugs of chemical or biological origin. It ranks among the most important methods of medical treatment, together with surgery, physical treatment, radiation and psychotherapy. There are many success stories concerning the use of drugs and vaccines in ...
In Situ Fiber-Optic Dissolution Assisted by a Mathematical
In Situ Fiber-Optic Dissolution Assisted by a Mathematical

Cardiac Arrest and Therapeutic Hypothermia Decrease Isoform
Cardiac Arrest and Therapeutic Hypothermia Decrease Isoform

THE CONTRIBUTION OF FETAL METABOLISM TO THE
THE CONTRIBUTION OF FETAL METABOLISM TO THE

SPECTROPHOTOMETRIC DETERMINATION OF OXCARBAZEPINE IN PHARMACEUTICAL  FORMULATIONS  Research Article  M. A. SATHISH AND G. NAGENDRAPPA*
SPECTROPHOTOMETRIC DETERMINATION OF OXCARBAZEPINE IN PHARMACEUTICAL  FORMULATIONS  Research Article  M. A. SATHISH AND G. NAGENDRAPPA*

... A simple, rapid, economical and highly sensitive spectrophotometric method is developed for  determination of oxcarbazepine (OXC) in pure and in  pharmaceutical formulations. The method is based on reaction of OXC with methanolic potassium hydroxide in dimethyl sulfoxide (DMSO) medium  to form a col ...
the D-Ribose information sheet.
the D-Ribose information sheet.

... the 20 participants who were recruited, twelve completed the study. Each subject participated in a heavy-resistance training program designed to increase skeletal muscle mass.The effects of ribose on body composition (body weight, body fat, lean body mass, fat mass, and bone mineral content) were al ...
Rx Deplete+Interactions
Rx Deplete+Interactions

< 1 ... 20 21 22 23 24 25 26 27 28 ... 157 >

Plateau principle

The plateau principle is a mathematical model or scientific law originally developed to explain the time course of drug action The principle has wide applicability in pharmacology, physiology, nutrition, biochemistry and system dynamics. It applies whenever a drug or nutrient is infused or ingested at a relatively constant rate and when a constant fraction is eliminated during each time interval. Under these conditions, any change in the rate of infusion leads to an exponential increase or decrease until a new level is achieved. This behavior is also called an approach to steady state because rather than causing an indefinite increase or decrease, a natural balance is achieved when the rate of infusion or production is balanced by the rate of loss.An especially important use of the plateau principle is to study the renewal of tissue constituents in the human and animal body. In adults, daily synthesis of tissue constituents is nearly constant, and most constituents are removed with a first order reaction rate. Applicability of the plateau principle was recognized during radiotracer studies of protein turnover in the 1940s by Rudolph Schoenheimer and David Rittenberg. Unlike the case with drugs, the initial amount of tissue or tissue protein is not zero because daily synthesis offsets daily elimination. In this case, the model is also said to approach a steady state with exponential or logarithmic kinetics. Constituents that change in this manner are said to have a biological half-life.A practical application of the plateau principle is that most people have experienced ""plateauing"" during regimens for weight management or training for sports. After a few weeks of progress, one seems unable to continue gaining in ability or losing weight. This outcome results from the same underlying quantitative model. This entry will describe the popular concepts as well as development of the plateau principle as a scientific, mathematical model.In the sciences, the broadest application of the plateau principle is creating realistic time signatures for change in kinetic models (see Mathematical model). One example of this principle is the long time required to effectively change human body composition. Theoretical studies have shown that many months of consistent physical training and food restriction are needed to bring about permanent weight stability in people who were previously overweight.
  • studyres.com © 2025
  • DMCA
  • Privacy
  • Terms
  • Report