Monitored Delivery
Mostrando 1-12 de 67 artigos, teses e dissertações.
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1. Vaginal Distention Rodent Model for Fecal Incontinence: A Pilot Study on the Effect on Defecation Behavior
Abstract Objectives Vaginal balloon inflation simulates the compressive forces on the pelvic floor during the second phase of natural delivery. The foremost use of this animal model of vaginal distention (VD) is to study the mechanisms underlying urinary incontinence. As damage to the pelvic floor during natural birth is a common cause of fecal incontinence
Journal of Coloproctology (Rio de Janeiro). Publicado em: 2022
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2. Metformin for prevention of cesarean delivery and large-for-gestational-age newborns in non-diabetic obese pregnant women: a randomized clinical trial
ABSTRACT Objective To evaluate the use of metformin for preventing cesarean deliveries and large-for-gestational-age (LGA) newborn (NB) outcomes in non-diabetic obese pregnant women. Subjects and methods This is a randomized clinical trial with obese pregnant women, divided into 2 groups: metformin group and control group, with followed-up prenatal routi
Arch. Endocrinol. Metab.. Publicado em: 2020-06
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3. HYDROXYAPATITE - CARBON NANOTUBE COMPOSITES FOR DRUG DELIVERY APPLICATIONS
Abstract The aim of this study was the synthesis of composites containing hydroxyapatite (Hap) or silicon substituted hydroxyapatite (HapSi), carboxyl functionalized carbon nanotubes (fMWCNT) and gelatin (G) in different ratios. Ibuprofen (IBU) was chosen as a model drug for the formulation of extended-release dosage forms. The obtained composites were chara
Braz. J. Chem. Eng.. Publicado em: 30/09/2019
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4. Spontaneous outer retinal layer recovery in a case of hypertensive choroidopathy secondary to pre-eclampsia: a multimodal evaluation
RESUMO Uma mulher de 26 anos de idade, com 28 semanas de gestação apresentando coroidopatia hipertensiva associada à pré-eclâmpsia. Retinografia, autofluorescência, tomografia de coerência óptica de domínio espectral, angiofluoresceínografia e angiografia com indocianina verde foram realizadas em ambos os olhos no período pós-operatório imediato
Arq. Bras. Oftalmol.. Publicado em: 30/09/2019
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5. Peers as Agents of Dating Violence Prevention: Feasibility Analysis of an Intervention
Resumo O presente estudo examinou evidências de viabilidade de uma intervenção baseada nos pares para prevenção à violência no namoro, monitorando indicadores de processo durante a fase de implementação de estudos piloto. Foram realizados dois estudos pilotos em cidades de regiões distintas do Brasil, com a participação de vinte e cinco adolescen
Trends Psychol.. Publicado em: 23/09/2019
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6. A pH-responsive drug delivery matrix from an interpolyelectrolyte complex: preparation and pharmacotechnical properties
ABSTRACT Interpolyelectrolyte complexes, which constitute a type of polymeric material obtained through the self-assembly of oppositely charged polymers, exhibit interesting properties for use in the design of smart matrices for drug delivery. In the present study, a stoichiometric interpolyelectrolyte complex (SIPEC) composed of Eudragit E® and Eudragit®
Braz. J. Pharm. Sci.. Publicado em: 26/07/2018
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7. Acute toxicity study of a polysaccharide based hydrogel from linseed for potential use in drug delivery system
ABSTRACT Linseed hydrogel (LSH) was evaluated by acute toxicity for its potential application in oral drug delivery design. White albino mice and rabbits were divided in four groups (I-IV) and different doses of LSH (1, 2 and 5 g/kg body weight) were given except to the control group (I) that was left untreated. Rabbits were monitored for eye irritation, acu
Braz. J. Pharm. Sci.. Publicado em: 26/07/2018
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8. Advancement in liver laparoscopic resection – development of a new surgical device
Liver resection is the standard treatment for any liver lesion. Laparoscopic liver resection is associated with lower intra-operative blood loss and fewer complications than open resection. Access to the posterior part of the right liver lobe is very uncomfortable and difficult for surgeons due the anatomic position, especially when employing laparoscopic su
Braz J Med Biol Res. Publicado em: 01/03/2018
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9. Application viability evaluation of the Minimum Quantity Lubrication coolant technique under different flow rates in Plunge Cylindrical Grinding of the ABNT 4340 steel with aluminum oxide wheel
Abstract The coolant delivery technique known as Minimal Quantity Lubrication (MQL) has been employed in machining since the end of the 20th Century and has gained considerable evidence in the last years as a viable alternative to the use of the conventional coolant technique (flood). Due to the low oil flow rate delivered by the MQL technique in grinding op
REM, Int. Eng. J.. Publicado em: 2017-12
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10. Development of a new HPLC method for in vitro and in vivo studies of haloperidol in solid lipid nanoparticles
ABSTRACT A simple and sensitive HPLC method was developed and validated for the quantification of haloperidol in solid lipid nanoparticles (SLNs). The developed method was used for detection of shelf life of haloperidol in SLNs. Calibration curve of haloperidol was also constructed in rat plasma using loratidine as internal standard. In vivo studies were per
Braz. J. Pharm. Sci.. Publicado em: 22/06/2017
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11. Binary mixture micellar systems of F127 and P123 for griseofulvin solubilisation
Abstract Pluronics® molecules self-assemble in aqueous solution providing a core/shell architecture that improves the solubility of hydrophobic drugs. Binary mixtures of Pluronics® have been studied as drug nanocarriers in order to combine their advantages, like high colloidal stability, small particle size and good solubilisation capacity (Scp). In this w
Polímeros. Publicado em: 2015-10
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12. Intercostal and forearm muscle deoxygenation during respiratory fatigue in patients with heart failure: potential role of a respiratory muscle metaboreflex
The purpose of this study was to determine the effect of respiratory muscle fatigue on intercostal and forearm muscle perfusion and oxygenation in patients with heart failure. Five clinically stable heart failure patients with respiratory muscle weakness (age, 66±12 years; left ventricle ejection fraction, 34±3%) and nine matched healthy controls underwent
Braz J Med Biol Res. Publicado em: 29/08/2014