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Simulations Plus Inc gastroplustm software
Gastroplustm Software, supplied by Simulations Plus Inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/gastroplustm+software/gastroplustm+software/pm40281717-76-0-7
Average 90 stars, based on 1 article reviews
gastroplustm software - by Bioz Stars, 2026-11
90/100 stars

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In Silico:

Article Title: Use of In silico Methodologies to Predict the Bioavailability of Oral Suspensions: A Regulatory Approach.
Article Snippet: Laboratory of Molecular Modeling & QSAR, Department of Drugs and Pharmaceutics, Faculty of Pharmacy, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil; Laboratory of Cell Culture (LabCel), Department of Drugs and Pharmaceutics, Faculty of Pharmacy, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil; Laboratory of Pharmaceutical Industrial Technology (LabTIF), Department of Drugs and Pharmaceutics, Faculty of Pharmacy, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil

Article Title: Quercetin‐encapsulated magnetoliposomes: Fabrication, optimization, characterization, and antioxidant studies
Article Snippet: Funding information Birla Institute of Technology, Grant/Award Number: GO/Estb/Ph.D/IRF/2019-20/6649 Abstract Quercetin (QU) faces challenges in its therapeutic efficacy due to its hydrophobic nature and limited oral bioavailability.. Using a Box–Behnken design (BBD) approach, we developed QU-loaded magnetoliposomes (QMLs) to address these limitations.. By encapsulating QU within iron oxide nanoparticles (IONPs) and liposomes (LPs), we enhanced its hydrophilicity and improved its potential for drug delivery.

Selection:

Article Title: Use of In silico Methodologies to Predict the Bioavailability of Oral Suspensions: A Regulatory Approach.
Article Snippet: Laboratory of Molecular Modeling & QSAR, Department of Drugs and Pharmaceutics, Faculty of Pharmacy, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil; Laboratory of Cell Culture (LabCel), Department of Drugs and Pharmaceutics, Faculty of Pharmacy, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil; Laboratory of Pharmaceutical Industrial Technology (LabTIF), Department of Drugs and Pharmaceutics, Faculty of Pharmacy, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil

Software:

Article Title: Use of In silico Methodologies to Predict the Bioavailability of Oral Suspensions: A Regulatory Approach.
Article Snippet: Laboratory of Molecular Modeling & QSAR, Department of Drugs and Pharmaceutics, Faculty of Pharmacy, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil; Laboratory of Cell Culture (LabCel), Department of Drugs and Pharmaceutics, Faculty of Pharmacy, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil; Laboratory of Pharmaceutical Industrial Technology (LabTIF), Department of Drugs and Pharmaceutics, Faculty of Pharmacy, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil

Article Title: Quercetin‐encapsulated magnetoliposomes: Fabrication, optimization, characterization, and antioxidant studies
Article Snippet: Funding information Birla Institute of Technology, Grant/Award Number: GO/Estb/Ph.D/IRF/2019-20/6649 Abstract Quercetin (QU) faces challenges in its therapeutic efficacy due to its hydrophobic nature and limited oral bioavailability.. Using a Box–Behnken design (BBD) approach, we developed QU-loaded magnetoliposomes (QMLs) to address these limitations.. By encapsulating QU within iron oxide nanoparticles (IONPs) and liposomes (LPs), we enhanced its hydrophilicity and improved its potential for drug delivery.

Article Title: RSM and AI based machine learning for quality by design development of rivaroxaban push-pull osmotic tablets and its PBPK modeling
Article Snippet: Using Minitab® 20 (Minitab, LLC, Pennsylvania, USA), shelf life was calculated after determining the percentage drug assay and all the critical parameters (Y1–Y4) . .. The systemic disposition of rivaroxaban from the optimized formulation (F pred ) was predicted using the ‘Advanced Compartmental Absorption and Transit’ (ACAT ®) model embedded in GastroPlusTM software version 9.9 (Simulations Plus Inc., Lancaster, CA, USA). .. Different formulation and physiological parameters (logP, blood: plasma ratio, pKa, unbound plasma fraction, effective permeability) obtained from the literature and ADMETTM predictor (Simulations Plus Inc., Lancaster, CA, USA) module were incorporated and depicted in Table , , .

Article Title: Integrated in vitro – In vivo – In silico studies in the pharmaceutical development of propranolol hydrochloride mucoadhesive buccal films
Article Snippet: In order to exploit the advantage of drug delivery through the buccal mucosa, mucoadhesive buccal films with propranolol hydrochloride based on polyethylene oxide, hydroxypropyl methylcellulose, and polyvinyl alcohol have been developed.. The aim of this study was the development, pharmaceutical-technological (uniformity of mass and drug content, film thickness, potential interactions between polymers and propranolol hydrochloride, in vitro drug permeation and drug release, mechanical and mucoadhesive properties), and biopharmaceutical characterization of prepared mucoadhesive buccal films through conducting in vivo study in spontaneously hypertensive rats and in silico modeling of intraoral and gastrointestinal drug absorption.. For in vivo study formulation F2 (hydroxypropylmethyl cellulose 0.5%, polyethylene oxide 3.5%, polyvinyl alcohol 1.5%, propylene glycol 3%, and propranolol hydrochloride 2%) was selected, which showed the highest values of tensile strength and percentage of elongation, as well as the highest value of the force of adhesion.

Article Title: Dosage Optimization Using Physiologically Based Pharmacokinetic Modeling for Pediatric Patients with Renal Impairment: A Case Study of Meropenem.
Article Snippet: The pharmacokinetics of renally eliminated antibiotics can be influenced by changes associated with renal function and development in a growing subject.. Little is known about the effects of renal insufficiency on the pharmacokinetics of meropenem in pediatric subjects.. The aim of this study was to develop a physiologically based pharmacokinetic (PBPK) model of meropenem for pediatric patients that can be used to optimize meropenem dosing in pediatric patients with renal impairment (RI).

Article Title: Design and synthesis of novel thioether analogs as promising antiviral agents: In vitro activity against enteroviruses of interest.
Article Snippet: .. GastroPlusTM (Version 9.9; Simulations Plus, Inc., Lancaster, California, USA) software was used with a default parameter, namely the intake of a single tablet containing 100 mg of active compound, diluted in 250 mL of water, by a man on an empty stomach. ..

Article Title: Selective COX-2 inhibitors after bariatric surgery: Celecoxib, etoricoxib and etodolac post-bariatric solubility/dissolution and pharmacokinetics.
Article Snippet: Anatomical/physiological gastrointestinal changes after bariatric surgery may influence the fate of orally administered drugs.. Since non-selective NSAIDs are not well-tolerated post-surgery, selective cyclooxygenase-2 (COX-2) inhibitors may be important for these patients.. In this work we investigated celecoxib, etoricoxib and etodolac, for impaired post-bariatric solubility/dissolution and absorption.

Formulation:

Article Title: RSM and AI based machine learning for quality by design development of rivaroxaban push-pull osmotic tablets and its PBPK modeling
Article Snippet: Using Minitab® 20 (Minitab, LLC, Pennsylvania, USA), shelf life was calculated after determining the percentage drug assay and all the critical parameters (Y1–Y4) . .. The systemic disposition of rivaroxaban from the optimized formulation (F pred ) was predicted using the ‘Advanced Compartmental Absorption and Transit’ (ACAT ®) model embedded in GastroPlusTM software version 9.9 (Simulations Plus Inc., Lancaster, CA, USA). .. Different formulation and physiological parameters (logP, blood: plasma ratio, pKa, unbound plasma fraction, effective permeability) obtained from the literature and ADMETTM predictor (Simulations Plus Inc., Lancaster, CA, USA) module were incorporated and depicted in Table , , .

Article Title: In Vitro-In Silico Approach in the Development of Clopidogrel Solid Dispersion Formulations.
Article Snippet: .. Clopidogrel-Specific PBBM Model GastroPlusTM software (version 9.8.2000, Simulations Plus Inc., Research Triangle Park, NC, USA) was used to predict the pharmacokinetics of clopidogrel and the influence of formulation factors (in terms of drug release rate from the formulations with different polymer type and drug-to-polymer ratio) on the absorption and distribution of clopidogrel after peroral administration of the SDs studied. ..

Clinical Proteomics:

Article Title: Integrated in vitro – In vivo – In silico studies in the pharmaceutical development of propranolol hydrochloride mucoadhesive buccal films
Article Snippet: In order to exploit the advantage of drug delivery through the buccal mucosa, mucoadhesive buccal films with propranolol hydrochloride based on polyethylene oxide, hydroxypropyl methylcellulose, and polyvinyl alcohol have been developed.. The aim of this study was the development, pharmaceutical-technological (uniformity of mass and drug content, film thickness, potential interactions between polymers and propranolol hydrochloride, in vitro drug permeation and drug release, mechanical and mucoadhesive properties), and biopharmaceutical characterization of prepared mucoadhesive buccal films through conducting in vivo study in spontaneously hypertensive rats and in silico modeling of intraoral and gastrointestinal drug absorption.. For in vivo study formulation F2 (hydroxypropylmethyl cellulose 0.5%, polyethylene oxide 3.5%, polyvinyl alcohol 1.5%, propylene glycol 3%, and propranolol hydrochloride 2%) was selected, which showed the highest values of tensile strength and percentage of elongation, as well as the highest value of the force of adhesion.

Article Title: Selective COX-2 inhibitors after bariatric surgery: Celecoxib, etoricoxib and etodolac post-bariatric solubility/dissolution and pharmacokinetics.
Article Snippet: Anatomical/physiological gastrointestinal changes after bariatric surgery may influence the fate of orally administered drugs.. Since non-selective NSAIDs are not well-tolerated post-surgery, selective cyclooxygenase-2 (COX-2) inhibitors may be important for these patients.. In this work we investigated celecoxib, etoricoxib and etodolac, for impaired post-bariatric solubility/dissolution and absorption.

Concentration Assay:

Article Title: Integrated in vitro – In vivo – In silico studies in the pharmaceutical development of propranolol hydrochloride mucoadhesive buccal films
Article Snippet: In order to exploit the advantage of drug delivery through the buccal mucosa, mucoadhesive buccal films with propranolol hydrochloride based on polyethylene oxide, hydroxypropyl methylcellulose, and polyvinyl alcohol have been developed.. The aim of this study was the development, pharmaceutical-technological (uniformity of mass and drug content, film thickness, potential interactions between polymers and propranolol hydrochloride, in vitro drug permeation and drug release, mechanical and mucoadhesive properties), and biopharmaceutical characterization of prepared mucoadhesive buccal films through conducting in vivo study in spontaneously hypertensive rats and in silico modeling of intraoral and gastrointestinal drug absorption.. For in vivo study formulation F2 (hydroxypropylmethyl cellulose 0.5%, polyethylene oxide 3.5%, polyvinyl alcohol 1.5%, propylene glycol 3%, and propranolol hydrochloride 2%) was selected, which showed the highest values of tensile strength and percentage of elongation, as well as the highest value of the force of adhesion.

Article Title: Selective COX-2 inhibitors after bariatric surgery: Celecoxib, etoricoxib and etodolac post-bariatric solubility/dissolution and pharmacokinetics.
Article Snippet: Anatomical/physiological gastrointestinal changes after bariatric surgery may influence the fate of orally administered drugs.. Since non-selective NSAIDs are not well-tolerated post-surgery, selective cyclooxygenase-2 (COX-2) inhibitors may be important for these patients.. In this work we investigated celecoxib, etoricoxib and etodolac, for impaired post-bariatric solubility/dissolution and absorption.

Drug discovery:

Article Title: In Vitro-In Silico Approach in the Development of Clopidogrel Solid Dispersion Formulations.
Article Snippet: .. Clopidogrel-Specific PBBM Model GastroPlusTM software (version 9.8.2000, Simulations Plus Inc., Research Triangle Park, NC, USA) was used to predict the pharmacokinetics of clopidogrel and the influence of formulation factors (in terms of drug release rate from the formulations with different polymer type and drug-to-polymer ratio) on the absorption and distribution of clopidogrel after peroral administration of the SDs studied. ..

Polymer:

Article Title: In Vitro-In Silico Approach in the Development of Clopidogrel Solid Dispersion Formulations.
Article Snippet: .. Clopidogrel-Specific PBBM Model GastroPlusTM software (version 9.8.2000, Simulations Plus Inc., Research Triangle Park, NC, USA) was used to predict the pharmacokinetics of clopidogrel and the influence of formulation factors (in terms of drug release rate from the formulations with different polymer type and drug-to-polymer ratio) on the absorption and distribution of clopidogrel after peroral administration of the SDs studied. ..



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Model simulations of vancomycin concentration-time profiles from four studies in the training dataset: (A) Observed and PBPK model simulated vancomycin plasma concentrations after a single 1,000 mg intravenous dose in a young US population. (B) Observed and PBPK model simulated vancomycin plasma concentrations after a single 1,000 mg intravenous dose in a young Chinese population. (C) Observed and PBPK model simulated vancomycin plasma concentrations after multiple 1,000 mg doses every 12 h in the HC group. (D) Observed and PBPK model simulated vancomycin plasma concentrations after multiple 1,000 mg doses every 12 h in the LC group.

Journal: Frontiers in Pharmacology

Article Title: High vs. low vancomycin therapeutic concentrations in periprosthetic joint infection: A retrospective cohort analysis

doi: 10.3389/fphar.2025.1555276

Figure Lengend Snippet: Model simulations of vancomycin concentration-time profiles from four studies in the training dataset: (A) Observed and PBPK model simulated vancomycin plasma concentrations after a single 1,000 mg intravenous dose in a young US population. (B) Observed and PBPK model simulated vancomycin plasma concentrations after a single 1,000 mg intravenous dose in a young Chinese population. (C) Observed and PBPK model simulated vancomycin plasma concentrations after multiple 1,000 mg doses every 12 h in the HC group. (D) Observed and PBPK model simulated vancomycin plasma concentrations after multiple 1,000 mg doses every 12 h in the LC group.

Article Snippet: To assess pharmacokinetics and tissue distribution of vancomycin in PJI patients, we employed the commercially available dynamic PBPK modeling software GastroPlusTM version 9.9 (Simulations Plus, Inc.) to construct a stepwise model as previously described ( ).

Techniques: Concentration Assay, Clinical Proteomics

The model to predict vancomycin concentrations in the red marrow, yellow marrow and kidney: (A) Observed and PBPK model simulated concentrations in plasma, red marrow, and yellow marrow in the HC group. (B) Observed and PBPK model simulated concentrations in plasma, red marrow, and yellow marrow in the LC group. (C) Observed and PBPK model simulated concentrations in plasma and kidney in the HC group. (D) Observed and PBPK model simulated concentrations in plasma and kidney in the LC group.

Journal: Frontiers in Pharmacology

Article Title: High vs. low vancomycin therapeutic concentrations in periprosthetic joint infection: A retrospective cohort analysis

doi: 10.3389/fphar.2025.1555276

Figure Lengend Snippet: The model to predict vancomycin concentrations in the red marrow, yellow marrow and kidney: (A) Observed and PBPK model simulated concentrations in plasma, red marrow, and yellow marrow in the HC group. (B) Observed and PBPK model simulated concentrations in plasma, red marrow, and yellow marrow in the LC group. (C) Observed and PBPK model simulated concentrations in plasma and kidney in the HC group. (D) Observed and PBPK model simulated concentrations in plasma and kidney in the LC group.

Article Snippet: To assess pharmacokinetics and tissue distribution of vancomycin in PJI patients, we employed the commercially available dynamic PBPK modeling software GastroPlusTM version 9.9 (Simulations Plus, Inc.) to construct a stepwise model as previously described ( ).

Techniques: Clinical Proteomics