• 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
187 Formulation and Evaluation of Rofecoxib Tablets
187 Formulation and Evaluation of Rofecoxib Tablets

... values of the friability ranged from 0.85 – 0.97% which are acceptable values according to the USP XXV (15). The prepared ROF tablets show hardness levels in the range of 4 to 6 kg. Table (2) shows that the tablets formula No. 6 has a high hardness level of 6 ± 0.13 kg. The hardness / friability rat ...
SIMULTANEOUS DETERMINATION OF CLOPIDOGREL AND
SIMULTANEOUS DETERMINATION OF CLOPIDOGREL AND

... steatohepatitis (fatty liver), but this use is presently considered experimental.[6] Pioglitazone has also been found to reduce the risk of conversion from prediabetes to diabetes mellitus type 2 by ...
Clinical Actions of Specific Agents
Clinical Actions of Specific Agents

... for local anesthetics and no longer adjusts them for inclusion of a vasoconstrictor -Changes in liver function, plasma protein binding, blood volume and other important physiological functions influence the manner in which local anesthetics are distributed and biotransformed in the body -The half li ...
DEVELOPMENT AND VALIDATION OF A RP-HPLC METHOD FOR SIMULTANEOUS
DEVELOPMENT AND VALIDATION OF A RP-HPLC METHOD FOR SIMULTANEOUS

... values were found to be 0.52 μg/mL and 0.27 μg/mL for Pantoprazole and Cinitapride, respectively. LOQ values were found to be 1.6 μg/mL and 0.82 μg/mL for Pantoprazole and Cinitapride, respectively. ...
Steady-state bioequivalence studies of two memantine tablet and
Steady-state bioequivalence studies of two memantine tablet and

Anti-inflammatory and Analgesic Activity of Methanolic Extract of
Anti-inflammatory and Analgesic Activity of Methanolic Extract of

... Analgesics are drugs that selectively relieve pain by acting in the CNS or on peripheral pain mechanisms, without significantly altering consciousness. Analgesics relieve pain, without affecting its cause. Analgesics are divided into two groups, opioid analgesic and non-opioid analgesic [3]. The use ...
Physicochemical characterization of meloxicam–mannitol binary
Physicochemical characterization of meloxicam–mannitol binary

... ME1 and mannitol particles with same particle size only mixed together, as it shown in Fig. 4. However, in the case of ME2, on increase of the amount of mannitol (1:10), the dissolution was faster. This is connected with the specific surfaces of ME2 and mannitol. ME2 with small particles presumably ...
FEASIBILITY BIOWAIVER EXTENSION OF IMMEDIATE RELEASE ORAL ACYCLOVIR 800 MG
FEASIBILITY BIOWAIVER EXTENSION OF IMMEDIATE RELEASE ORAL ACYCLOVIR 800 MG

... Drug physicochemical parameters including acid dissociation constant (Ka), lipophilicity, plasma protein binding, molecular weight, aqueous solubility, hepatic clearance, renal clearance as well as drug release data in vitro were set for simulations. Predicted results presented as plasma drug concen ...
VOLTAMMETRIC BEHAVIOR OF GEFITINIB AND ITS ADSORPTIVE STRIPPING  VOLTAMMETRIC DETERMINATION IN PHARMACEUTICAL FORMULATIONS AND URINE 
VOLTAMMETRIC BEHAVIOR OF GEFITINIB AND ITS ADSORPTIVE STRIPPING  VOLTAMMETRIC DETERMINATION IN PHARMACEUTICAL FORMULATIONS AND URINE 

... The  first  and  second  peaks  are  attributed  to  the  reduction  of  gefitinib  with  two‐electron  signals  and  which  are  found  to  change  with pH.  In acidic media (pH 2.0 to 6.0) a four electron reduction is  noticed and first step might be due to hydrolysis of –C=N‐ bond.  The  imine th ...
phytopharmacological review of trichosanthes dioica (patola)
phytopharmacological review of trichosanthes dioica (patola)

... induced Sub & mild-diabetic rats in order to define its glycemic potential. The dose of 500mg/kg body weight was identified as the most effective dose which brings down the blood glucose level by 32.9% at 5 hr. during fasting blood glucose studies in normal rats. 5. Cholesterol Lowering Activity:The ...


... 1952). Afterwards, labels were required with the warning that blood dycariasis may be associated with the intermittent or prolonged use of CAP. Practitioners were instructed not to prescribe it intermittently. It is to be used for a very few serious and potentially fatal infections against which no ...
Laplace Transform for the Damped Driven
Laplace Transform for the Damped Driven

Lidoderm (Lidocaine Patch 5%)
Lidoderm (Lidocaine Patch 5%)

... Patients allergic to para-aminobenzoic acid derivatives (procaine, tetracaine, benzocaine, etc.) have not shown cross sensitivity to lidocaine. However, LIDODERM should be used with caution in patients with a history of drug sensitivities, especially if the etiologic agent is uncertain. Non-intact S ...
Sodium Chloride (0.45%, 0.9%, 3%)
Sodium Chloride (0.45%, 0.9%, 3%)

enzyme induction and inhibition
enzyme induction and inhibition

... The ability of enzyme incuding agents to increase the rate of phase one reactions is recognized. However administration of these agents may also increase the activity of phase two enzymes, such as glucuronyl transferase as demonstrated by the ability of oral contraceptive steroids to increase glycin ...
Module 1. Clinical pharmacology of drugs affecting the
Module 1. Clinical pharmacology of drugs affecting the

... A. elevation of body temperature is typically a useful defense mechanism B. * aspirin -- best available drug for reducing fever (in the absence of contraindications to its use recurrent C. aspirin -- more effective in lowering elevated temperature than normal body temperature D. aspirin-induced temp ...
IN VIVO Research Article RANJITA SHEGOKAR AND KAMALINDER K. SINGH*
IN VIVO Research Article RANJITA SHEGOKAR AND KAMALINDER K. SINGH*

... The concentration of paracetamol in whole human blood was determined using spectrofluorimetric method at emission wavelength of 548 nm and excitation wavelength 467 nm. To 0.3 ml of blood, sufficient purified water was added to make the volume to 4 ml. After addition of 2.5 g of NaCl, the mixture wa ...
Corrigendum:Internal exposure dynamics drive the Adverse
Corrigendum:Internal exposure dynamics drive the Adverse

Paracetamol - A Review of Three Routes of Administration - e
Paracetamol - A Review of Three Routes of Administration - e

... known drug interactions and breast-feeding women may use paracetamol. Paracetamol has been shown to have a comparable benefit to ibuprofen and diclofenac in general and orthopaedic surgery7 and can significantly reduce the opiate requirement postoperatively – it has an opioid-sparing effect.8 Number ...
COMPARATIVE STUDY ON EFFECT OF DIFERENT TECHNIQUES USED IN THE FORMULATION  OF FELODIPINE FAST DISSOLVING TABLETS 
COMPARATIVE STUDY ON EFFECT OF DIFERENT TECHNIQUES USED IN THE FORMULATION  OF FELODIPINE FAST DISSOLVING TABLETS 

... disintegration. In all the formulations, hardness test indicated good  mechanical strength, friability is less than 1%, indicated that tablets  had  a  good  mechanical  resistance.  Thickness  of  the  tablets  range  from  3.28  to  3.95  mm.  Tablets  prepared  with  mannitol  showed  highest  th ...
The Effects of Caffeine on the Human Metabolism
The Effects of Caffeine on the Human Metabolism

... An experiment was designed to measure the effects that caffeine has on the time it takes to complete an exercise over a specific distance (Kovacs 710). An experiment was performed in which participants were given varying amounts of caffeine, placebo and a carbohydrateelectrolyte solution (Kovacs 712 ...
722_Wk03_VitaminA
722_Wk03_VitaminA

... promyelocytic leukemia. This is a rare leukemia with about 1,000 new patients in the United States each year. – Administration of the all-trans retinoic acid causes remissions in well over half of the patients. – One hypothesis is that the retinoic acid causes the immature leukemic cell to mature, a ...
IOSR Journal of Dental and Medical Sciences (IOSR-JDMS)
IOSR Journal of Dental and Medical Sciences (IOSR-JDMS)

... vecuronium from plasma, any peripheral effects on the cardiovascular system would be evident within 10 minute of its administration. In the group II after rocuronium administration heart rate increased to 85.3 beats/min. from the basal value of 83.83 beats/min (statistically insignificant). After on ...
Anabolic effects of testosterone are preserved during inhibition of 5
Anabolic effects of testosterone are preserved during inhibition of 5

... May 8, 2007; doi:10.1152/ajpendo.00130.2007.—At replacement doses, testosterone produces only modest increases in muscle strength and bone mineral density in older hypogonadal men. Although higher doses of testosterone are more anabolic, there is concern over increased adverse effects, notably prost ...
PDF - Problems of Forensic Sciences
PDF - Problems of Forensic Sciences

... Clonazepam is a benzodiazepine exhibiting anticonvulsive activity. It is used in epilepsy treatment. In the practice of the Institute of Forensic Research in Krakow, 57 cases involving clonazepam in biological material were recorded from 2003 to 2006. The highest number of cases (29) associated with ...
< 1 ... 15 16 17 18 19 20 21 22 23 ... 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