first-pass hepatic metabolism
Formulation, characterization and Evaluation of Transdermal Film Containing Naproxen
... Transdermal drug delivery system has numerous advantages over the more traditional drug delivery systems. This includes high bioavailability, steady drug plasma concentration, absence of first pass ...
6
BUCCAL PATCHES- A Review
... Buccal route provides the direct access to the systemic circulation through the jugular vein bypassing the first pass hepatic metabolism leading to higher bioavailability. Other advantages ...
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Formulation and Characterization of Cefixime Phytosomes for Oral Drug Delivery
... Cefixime is a broad-spectrum, third-generation cephalosporin antibiotic derived semisynthetically from the marine fungus Cephalosporium acremonium with antibacterial activity. Cefixime is highly stable in the presence of ...
9
“Formulation and Evaluation of Thermoreversible In-Situ Nasal Gel of Rizatriptan Benzoate and Caffiene” by Amit Jadhav, Abhishek Sagade, Sudarshan Jagtap, Gaurav Shinde, Dr.G.Chhabra, Mahesh Shinde, India.
... undergo hepatic first pass ...overcome hepatic first pass metabolism by formulating in-situ nasal gel along with caffeine to get cumulative ...
5
“FORMULATION AND EVALUATION ASPECTS OF TRANSDERMAL DRUG DELIVERY SYSTEM – A REVIEW” by Dipen M. Patel*, Kavitha K, India.
... to hepatic first pass metabolism and tendency to produce rapid blood level spikes (Both high and low), leading to a need for high and/or frequent dosing, which can be both cost prohibitive and ...
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MODELING THE ORAL CAVITY WITH MUCOADHESIVE DRUG DELIVERY SYSTEMS - A POTENTIAL ALTERNATIVE TO CONVENTIONAL THERAPY
... The first-pass effect, also known as first-pass metabolism or pre-systemic metabolism, takes place when a drug is metabolized between its site of administration and the site of ...
9
Hepatic processing of transforming growth factor beta in the rat Uptake, metabolism, and biliary excretion
... efficient first-pass hepatic extraction of 125I-TGF beta (36%) in the isolated perfused rat liver, which was inhibited by unlabeled TGF beta (but not by epidermal growth factor, EGF) and by lectins ...
9
First-Pass CYP3A-Mediated Metabolism of Midazolam in the Gut Wall and Liver in Preterm Neonates
... predict first-pass and systemic cytochrome P450 (CYP) 3A-mediated metabolism of midazolam in preterm neonates, a physiological population pharmacokinetic model was developed describing intestinal and ...
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“Design and Evaluation of Mucoadhesive Buccal Patch of Ramipril” by Anjana Anil, Preethi Sudheer, India.
... Buccal patches are designed for attachment to the buccal mucosa; they can be formulated to exhibit local as well as systemic action. Due to direct entry of buccal patch to the systemic circulation through the internal ...
9
ADVANTAGEOUS NASAL DRUG DELIVERY SYSTEM: A REVIEW
... by first pass effect in the ...absent, hepatic first pass metabolism is absent, Rapid drug absorption and quick onset of action can be achieved, bioavailability of larger drug ...
15
Gastrointestinal delivery of propofol from fospropofol: its bioavailability and activity in rodents and human volunteers
... liver metabolism likely limits oral bioavailability of propofol as oil in emul- ...escaping first pass metabolism by the gut wall (fa), liver (fh) and lung (fl) were calculated using propofol ...
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EXPLORING THE TASTE MASKING EFFECT OF ION EXCHANGE RESINS IN ORODISPERSIBLE TABLETS OF LEVOCETIRIZINE HYDROCHLORIDE
... The concept of formulating oro dispersible tablets containing Levocetirizine hydrochloride offers a suitable, practical approach to achieve fast release of the drug. Absorption of these tablets takes place direct into ...
6
Parenteral systems for statin delivery: a review
... Currently, statin drugs are generally administered to pa- tients by the oral route of drug administration. In fact, this is the only FDA-approved route of drug administration for statins. Administration of drugs by the ...
9
Quercetin reduces obesity-induced hepatosteatosis by enhancing mitochondrial oxidative metabolism via heme oxygenase-1
... Heme oxygenase-1 (HO-1), an important antioxidant en- zyme catalyzing the rate-limiting step in heme degradation, is one of factors protecting against oxidative stress, inflam- mation, and metabolic dysregulation [5, 6]. ...
9
“Transdermal Drug Delivery System for Controlled Drug Administration - A Review” by Shilpa Sivashankar, Diksha Gupta, Minika Chetry, Nilakshi Mazumder, India.
... Transdermal drug delivery system (TDDS), is one of the most approaching and convenient methods for drug administration. The transdermal patch aims to deliver an appropriate concentration of drug into systemic circulation ...
9
Liposomal delivery systems for intestinal lymphatic drug transport
... enterocytes. First, surfactants such as bile salts can be incorporated into liposomes to enhance cellular uptake by disrupting the apical side of enterocytes [29, ...
6
Formulation of Buccal Strips using PEG 400 and Honey as a Plasticizers
... Pre-formulation testing is the first step in the rationale development of dosage forms of a drug substance. It can be defined as an investigation of physical and chemical properties of a drug substance alone and ...
5
Hepatic ketogenic insufficiency reprograms hepatic glycogen metabolism and the lipidome
... the hepatic TCA cycle ...which hepatic glycogen is depleted, this pathway is not com- monly considered to serve an adaptive role in the carbohydrate-fed ...for hepatic ketogenesis in regulating ...
20
A LIVER ENZYME THAT CONJUGATES SULFOBROMOPHTHALEIN SODIUM WITH GLUTATHIONE
... The results of the present investigation disclosed three critical features of hepatic BSP metabolism; first, an enzyme is described, identified in liver, which catalyzes the conjugation [r] ...
9
Dehydroepiandrosterone: a potential therapeutic agent in the treatment and rehabilitation of the traumatically injured patient
... The endocrine response to traumatic injury has been well studied. However, the role of DHEA and DHEAS in severe clinical trauma is relatively unexplored, with the majority of studies focusing upon the cortisol responses. ...
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