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120 resultados encontrados.

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In vitro comparative study between conventional and computer-assisted surgery methods for planning and resection of bone sarcomas
Texto / recurso
Acceso abierto Texto / recurso RI ITBA
Ritacco, Lucas E. et al · RI ITBA · 2019 · ISSN 0926-9630
"This poster aims to achieve an “in vitro” comparative study between three methods: 2D digital images planning and execution without navigation (freehand with ruler and caliper), 3D planning and execution without nav...
Idioma en
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Open Access
In vitro assessment of foot-and-mouth disease vaccine immunogenicity: advances, challenges, and ethical considerations
Artículo
Acceso abierto Artículo DOAJ
Lebogang Othusitse et al · Frontiers Media S.A · 2026 · ISSN 2297-1769
Vaccination is widely used to control foot-and-mouth disease (FMD), necessitating robust approaches for evaluating vaccine potency to ensure a consistent supply of effective and safe vaccines. Traditional (in vivo) poten...
LCC TENDOlZldGVyaW5hcnkgbWVkaWNpbmU~Idioma eng
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Open Access
In-vitro studies with artificial saliva: An up-to date overview of the literature
Artículo
Acceso abierto Artículo DOAJ
Makrygiannis Ioannis H. et al · Balkan Stomatological Society · 2026 · ISSN 2335-0245
Artificial saliva (AS) is an aqueous solution designed to mimic the properties of natural saliva and is widely used in various in vitro studies. This investigation aimed to identify the most frequently selected AS compos...
LCC TENDOkRlbnRpc3RyeQ~~Idioma eng
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Open Access
In vitro antihelminthic studies on the leaves, stem and root barks of Cassia alata
Artículo
Material complementario disponible Artículo DOAJ
Michael W. Klu et al · AOSIS · 2026 · ISSN 2519-559X
Background: The use of synthetic antihelminthic agents is often associated with adverse side effects and increasing drug resistance. These challenges have intensified the search for safer and more effective plant-based ...
LCC TENDOkJvdGFueQ~~; TENDOlBoYXJtYWN5IGFuZCBtYXRlcmlhIG1lZGljYQ~~Idioma eng
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Material complementario
In vitro evaluation of complement deposition and opsonophagocytic killing of Rhodococcus equi mediated by poly‐N‐acetyl glucosamine hyperimmune plasma compared to commercial plasma products
Artículo
Acceso abierto Artículo DOAJ
Chelsea N. Folmar et al · Oxford University Press · 2019 · ISSN 0891-6640
Abstract Background The bacterium Rhodococcus equi can cause severe pneumonia in foals. The absence of a licensed vaccine and limited effectiveness of commercial R. equi hyperimmune plasma (RE‐HIP) create a great need ...
LCC TENDOlZldGVyaW5hcnkgbWVkaWNpbmU~Idioma eng
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Open Access
Integrative network pharmacology and in vitro validation reveal the mechanisms by which Apigenin reverses MET-TKI resistance in non-small cell lung cancer
Artículo
Acceso abierto Artículo DOAJ
Xiaofei Li et al · Springer · 2026 · ISSN 2730-6011
Abstract Objective This study aimed to elucidate the molecular mechanisms by which Apigenin (APG) reverses MET-TKI resistance in non-small cell lung cancer (NSCLC). Methods Network pharmacology and molecular docking were...
LCC TENDOk5lb3BsYXNtcy4gVHVtb3JzLiBPbmNvbG9neS4gSW5jbHVkaW5nIGNhbmNlciBhbmQgY2FyY2lub2dlbnM~Idioma eng
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Investigation of antibiotic release from amoxicillin- and clindamycin-impregnated silk and Vicryl suture materials: an in vitro study
Artículo
Material complementario disponible Artículo DOAJ
Sercan Senol et al · BMC · 2026 · ISSN 1472-6831
Abstract Background Systemic antibiotic administration requires repeated dosing to maintain therapeutic plasma concentrations. Controlled drug delivery systems reduce the need for continuous systemic antibiotic use by en...
LCC TENDOkRlbnRpc3RyeQ~~Idioma eng
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Material complementario
Integrative analysis of adiponectin-related genes reveals immune subtypes and prognostic significance in melanoma
Artículo
Acceso abierto Artículo DOAJ
Yong Yin et al · Taylor & Francis Group · 2026 · ISSN 2056-5623
Aims This study aimed to explore the prognostic and immune-related associations of adiponectin-related genes in melanoma.Methods Single nucleotide polymorphism (SNP) and transcriptomic data from the Integrative Epidemiol...
LCC LCC:Medicine; TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~Idioma eng
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Open Access
Influence of farnesoid X receptor (FXR) on lipid metabolism in calf hepatocytes exposed to high fatty acid levels
Artículo
Acceso abierto Artículo DOAJ
Bin Jia et al · Frontiers Media S.A · 2026 · ISSN 2297-1769
IntroductionFatty liver is a common metabolic disease in dairy cows during early postpartum period, which is characterized by excessive hepatic triacylglycerol (TAG) accumulation. However, the mechanisms of bile acid (BA...
LCC TENDOlZldGVyaW5hcnkgbWVkaWNpbmU~Idioma eng
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Open Access
INERACTION EFFECT OF IRON ENRICHMENT AND DEFATTED SOYBEAN SUPPLEMENTATION TO WHEAT FLOUR ON THE PROTEIN DISESTIBILITY AND GROWTH IN GROWING RATS
Artículo
Material complementario disponible Artículo DOAJ
KHALID H.H.SHARAF · University of Mosul, College of Education for Pure Science · 2005 · ISSN 1812-125X
Wheat flour (WF) of 85% meal extraction was blended with/without 50g defatted soybean flour (DSF)/kg and enriched with 50 or lOOmg iron/kg diet used in vitro and In vivo study of protein digestibility, Sixty male weanlin...
LCC TENDOkVkdWNhdGlvbg~~; LCC:Science (General)Idioma eng
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Material complementario
Induction of Th2/Th17 responses: immunoprotective mechanisms of a hepatitis B core antigen-based multi-epitope vaccine against Klebsiella pneumoniae infection
Tesis
Material complementario disponible Tesis DOAJ
LIU Dengjia et al · Editorial Office of Journal of Army Medical University · 2026 · ISSN 2097-0927
Abstract Objective Klebsiella pneumoniae (Kp) is a clinically prevalent opportunistic pathogen, with escalating antimicrobial resistance posing substantial challenges. Current vaccine strategies are constrained by the...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~Idioma zho
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Material complementario
Treatment experience of patients with failed in vitro fertilization-embryo transfer: a qualitative study from the perspective of the social ecosystem theory
Artículo
Acceso abierto Artículo DOAJ
Yingkang Zhao et al · Frontiers Media S.A · 2026 · ISSN 2296-2565
BackgroundA growing number of couples worldwide are seeking in vitro fertilization-embryo transfer (IVF-ET) to achieve pregnancy. However, failed IVF-ET treatment inflicts multidimensional stress on patients, involving i...
LCC LCC:Public aspects of medicineIdioma eng
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Open Access
Can dispersion methods affect the in vitro ruminal evaluation of substrates with different fermentabilities?
Artículo
Acceso abierto Artículo DOAJ
Franciele Caetano Sampaio et al · Sociedade Brasileira de Zootecnia · 2024 · ISSN 1806-9290
ABSTRACT The objective of this study was to evaluate the in vitro fermentation products, digestibility, gas production (GP) kinetics, and enteric greenhouse emissions (CH4 and CO2) of substrates with different forage:con...
LCC LCC:Animal cultureIdioma eng
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Open Access
THE EFFECT OF THE PLANT PART STERILIZATION METHODS, AND ANTIOXIDANTS TO IMPROVE THE GROWTH AND HEALTHY SAMPLES IN THE INITIAL STAGES OF Populus euphratica oliv PLANTS IN VITRO
Artículo
Acceso abierto Artículo DOAJ
A. N. A. Al- Nakshbandi et al · Directorate of Agricultural Research, Ministry of Agriculture · 2024 · ISSN 2790-5306
The research aimed to study the effect of sterilization methods, adding antioxidants, and the source of the plant part on the rate of growing and healthy samples in the initial stage of Populus euphratica oliv. Different...
LCC LCC:AgricultureIdioma ara
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Open Access
Changes in gene expression and morphology of mouse embryonic stem cells on differentiation into insulin-producing cells in vitro and in vivo
Artículo
Acceso abierto Artículo CONICET Digital
Naujok, Ortwin et al · John Wiley & Sons Ltd · 2009 · ISSN 1520-7552
Background: Embryonic stem (ES) cells have the potential to produce unlimited numbers of surrogate insulin-producing cells for cell replacement therapy of type 1 diabetes mellitus. The impact of the in vivo environment o...
Idioma eng
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Open Access
A síndrome dos ovários policísticos pode interferir nos resultados da fertilização in vitro? Can polycystic ovary syndrome interfere with the outcome of in vitro fertilization?
Artículo
Acceso abierto Artículo DOAJ
Rosana Maria dos Reis et al · Federação Brasileira das Sociedades de Ginecologia e Obstetrícia · 2004 · ISSN 0100-7203
OBJETIVO: avaliar os resultados da superindução de ovulação seguida de fertilização in vitro (FIV) em pacientes com síndrome dos ovários policísticos (SOP), comparado-as a mulheres com ovários normais. MÉTODOS...
LCC TENDOkd5bmVjb2xvZ3kgYW5kIG9ic3RldHJpY3M~Idioma eng
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Open Access
Concentração dos hormônios esteroides no fluido folicular de folículos ovarianos maduros e imaturos de pacientes com síndrome dos ovários policísticos submetidas à fertilização in vitro Concentration of steroid hormones in the follicular fluid of mature and immature ovarian follicles of patients with polycystic ovary syndrome submitted to in vitro fertilization
Artículo
Acceso abierto Artículo DOAJ
Luciana Ochuiuto Teixeira de Resende et al · Federação Brasileira das Sociedades de Ginecologia e Obstetrícia · 2010 · ISSN 0100-7203
OBJETIVO: avaliar a concentração dos hormônios esteroides no fluido folicular (FF) de folículos pequenos (10-14 mm) e grandes (> 18 mm) de mulheres com síndrome dos ovários policísticos (SOP) submetidas à hiperes...
LCC TENDOkd5bmVjb2xvZ3kgYW5kIG9ic3RldHJpY3M~Idioma eng
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Open Access
Early erythrocyte heterogeneity in very preterm infants conceived by in vitro fertilization: a multicenter study
Artículo
Acceso abierto Artículo DOAJ
O. Serce Pehlevan et al · BMC · 2026 · ISSN 1471-2431
Abstract Background To evaluate the association between in vitro fertilization (IVF) conception and early hematological indices reflecting erythrocyte heterogeneity and platelet characteristics in preterm infants, and to...
LCC TENDOlBlZGlhdHJpY3M~Idioma eng
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Open Access
Fertilização in vitro com injeção intracitoplasmática de espermatozóide em ciclos naturais In vitro fertilization with intracytoplasmic sperm injection in natural cycles
Artículo
Acceso abierto Artículo DOAJ
Newton Eduardo Busso et al · Federação Brasileira das Sociedades de Ginecologia e Obstetrícia · 2007 · ISSN 0100-7203
OBJETIVO: avaliar a eficácia da fertilização in vitro (FIV) com injeção intracitoplasmática de espermatozóide (ICSI) em ciclo natural (CN). MÉTODOS: estudo clínico retrospectivo que avaliou 70 ciclos de tratamen...
LCC TENDOkd5bmVjb2xvZ3kgYW5kIG9ic3RldHJpY3M~Idioma eng
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Open Access
Larvicidal and antioxidant potential of Iranian Propolis against Anisakis simplex L3: A comparative in vitro study with chemical and safety profiling
Artículo
Material complementario disponible Artículo DOAJ
Abolghasem Siyadatpanah et al · Veterinary World · 2026 · ISSN 0972-8988
Background and Aim: Anisakis simplex is a zoonotic nematode responsible for anisakidosis in humans, mainly transmitted through the consumption of raw or undercooked marine fish. Increasing resistance to synthetic anthelm...
LCC LCC:Animal culture; TENDOlZldGVyaW5hcnkgbWVkaWNpbmU~Idioma eng
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Material complementario
Personalizing the treatment of head and neck cancer in vitro: The 3D-OTC model
Artículo
Acceso abierto Artículo DOAJ
Fabian Stögbauer et al · BMC · 2026 · ISSN 1741-7015
Abstract Background Treatment of head and neck squamous cell carcinoma (HNSCC) remains challenging and the survival rates of affected patients remain poor. A three-dimensional organotypic co-culture (3D-OTC) model where ...
LCC LCC:MedicineIdioma eng
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Open Access
Prevalência de infecção por Chlamydia trachomatis em mulheres candidatas à fertilização in vitro em serviço público de referência do Estado de São Paulo Prevalence of Chlamydia trachomatis infection among women candidates for in vitro fertilization at a public institution of the State of São Paulo, Brazil
Artículo
Acceso abierto Artículo DOAJ
Márcia Pantoja et al · Federação Brasileira das Sociedades de Ginecologia e Obstetrícia · 2012 · ISSN 0100-7203
OBJETIVO: Avaliar a prevalência de infecção por Chlamydia trachomatis (CT) e Neisseria gonorrhoeae (NG) em mulheres candidatas ao tratamento tópico e de fertilização in vitro (FIV) em serviço público de referênc...
LCC TENDOkd5bmVjb2xvZ3kgYW5kIG9ic3RldHJpY3M~Idioma eng
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Open Access
Study of Alkaline phosphatase Inhibition by theophylline and trifluoperazine in vitro
Artículo
Acceso abierto Artículo DOAJ
Bilal Alrawi et al · University of Mosul, College of Education for Pure Science · 2013 · ISSN 1812-125X
ABSTRACT The aim of this research is to study the inhibition effect of theophylline and trifluoperazine in vitro on alkaline phosphatase and determine the type of inhibitions. A series of concentrations of both theophyll...
LCC TENDOkVkdWNhdGlvbg~~; LCC:Science (General)Idioma eng
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Open Access
Dimensional Accuracy and Adaptation of Monolithic Zirconia Crowns Fabricated by a Novel Material Jetting Technique: An In Vitro Study Based on Clinical Laboratory Data
Artículo
Acceso abierto Artículo DOAJ
Jizhe Lyu et al · Elsevier · 2026 · ISSN 0020-6539
Introduction and aims: Additive manufacturing technology has the potential to produce accurate restorations in the field of prosthodontics. This in vitro study aimed to investigate the dimensional accuracy and marginal a...
LCC TENDOkRlbnRpc3RyeQ~~Idioma eng
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