Phospholipid
Mostrando 1-12 de 2345 artigos, teses e dissertações.
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1. Mating with seminal vesicle-excised male can affect the uterus phospholipid fatty-acids composition during implantation in an experimental mouse model
ABSTRACT Purpose No comprehensive information is available about uterus fatty acid (FA) change during implantation period and possible effects of the seminal vesicle secretion on it. Materials and Methods In this study, we evaluated FA composition of uterus phospholipids during the implantation period in intact and seminal vesicle-excised (SVX) mated fem
Int. braz j urol.. Publicado em: 02/09/2019
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2. Identification of a Novel TAZ Gene Mutation in a Family With X-Linked Dilated Cardiomyopathy Barth Syndrome
Abstract Mutations in the tafazzin (TAZ) gene on chromosome Xq28 are responsible for the Barth syndrome (BTHS) phenotype resulting in a loss of function in the protein tafazzin involved in the transacylation of cardiolipin, an essential mitochondrial phospholipid. TAZ gene was investigated in the proband in our study, who died of dilated cardiomyopathy at 8
J. inborn errors metab. screen.. Publicado em: 19/06/2019
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3. Phospholipid composition and resistance to vitrification of in vivo blastocyst of a Brazilian naturalized porcine breed
RESUMO Blastocistos de suínos foram submetidos ao MALDI-TOF para se identificarem os principais fosfolipídios (PL). Depois, parte destes embriões (D6) foram vitrificados (n=52), ou permaneceram frescos (grupo controle, n=42). Após o aquecimento, os blastocistos foram cultivados in vitro para se avaliar a reexpansão e a eclosão (BE) às 24 e 48 horas. F
Arq. Bras. Med. Vet. Zootec.. Publicado em: 14/06/2019
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4. Cooking ways on composition of intramuscular phospholipid fatty acids of inra rabbit
RESUMO: Avaliou-se o efeito do cozimento da fervura, emprego de microondas e de preparo da carne envolvida em alumínio (Al) de três formas de cocção na composição de ácidos graxos fosfolipídicos intramusculares de coelho Inra. Os resultados mostraram que, a proporção de ácidos graxos poliinsaturados (AGPI) (por exemplo, C18: 2n-6, C20: 4n-6, C20:
Cienc. Rural. Publicado em: 13/05/2019
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5. Effects of high fat diet on kidney lipid content and the Na,K-ATPase activity
ABSTRACT It is widely known that high fat diet (HFD) can contribute to the advent of health problems. Recent studies have indicated that obesity imposes a hemodynamic overload to the kidneys. In order to further investigate such injuries, two groups of six Swiss mice each were fed with a controlled AIN93G diet or a high fat (AIN93G modified) diet for eight w
Braz. J. Pharm. Sci.. Publicado em: 14/05/2018
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6. Anti-phospholipid syndrome in seven leprosy patients with thrombotic events on corticosteroid and/or thalidomide regimen: insights on genetic and laboratory profiles
Abstract INTRODUCTION Corticosteroids and/or thalidomides have been associated with thromboembolism events (TBE) in multibacillary (MB) leprosy. This report aimed to determine genetic and laboratory profiles associated with leprosy and TBE. METHODS Antiphospholipid antibodies (aPL), coagulation-related exams, prothrombin and Leiden’s factor V mutations
Rev. Soc. Bras. Med. Trop.. Publicado em: 2018-02
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7. Distribution of Xanthene Dyes in DPPC Vesicles: Rationally Accounting for Drug Partitioning Using a Membrane Model
The correct selection of a dye that has effective action as a photosensitizer is a primary concern for successful therapeutic outcomes. The effectiveness of the photodynamic agent is related to both the targeting of cell membranes and the photochemical yield of the chosen dye. The distributions of xanthene derivatives Eosin Y, Erythrosin B, and Rose Bengal B
J. Braz. Chem. Soc.. Publicado em: 2016-11
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8. Liposome and Their Applications in Cancer Therapy
ABSTRACT Liposomes, the vesicles of phospholipid bilayer, can encapsulate both hydrophilic and lipophilic drugs and protect them from degradation. Liposomes have been extensively studied and continue to create intense interest in research since their discovery in the mid-1960s. Since then, liposomes have been considered to be the most successful nanocarriers
Braz. arch. biol. technol.. Publicado em: 08/03/2016
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9. Antioxidant effect of 4-nerolidylcatechol and α-tocopherol in erythrocyte ghost membranes and phospholipid bilayers
4-Nerolidylcatechol (4-NC) is found in Pothomorphe umbellataroot extracts and is reported to have a topical protective effect against UVB radiation-induced skin damage, toxicity in melanoma cell lines, and antimalarial activity. We report a comparative study of the antioxidant activity of 4-NC and α-tocopherol against lipid peroxidation initiated by two fre
Braz J Med Biol Res. Publicado em: 06/09/2013
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10. Electron paramagnetic resonance (EPR) spectral components of spin-labeled lipids in saturated phospholipid bilayers: effect of cholesterol
Electron paramagnetic resonance (EPR) spectroscopy was used to study the main structural accommodations of spin labels in bilayers of saturated phosphatidylcholines with acyl chain lengths ranging from 16 to 22 carbon atoms. EPR spectra allowed the identification of two distinct spectral components in thermodynamic equilibrium at temperatures below and above
Quím. Nova. Publicado em: 2013
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11. Lepromatous leprosy patients produce antibodies that recognise non-bilayer lipid arrangements containing mycolic acids
Non-bilayer phospholipid arrangements are three-dimensional structures that form when anionic phospholipids with an intermediate structure of the tubular hexagonal phase II are present in a bilayer of lipids. Antibodies that recognise these arrangements have been described in patients with antiphospholipid syndrome and/or systemic lupus erythematosus and in
Mem. Inst. Oswaldo Cruz. Publicado em: 2012-12
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12. Preparation, characterization and in vitro antimicrobial activity of liposomal ceftazidime and cefepime against Pseudomonas aeruginosa strains
Pseudomonas aeruginosa is an opportunistic microorganism with the ability to respond to a wide variety of environmental changes, exhibiting a high intrinsic resistance to a number of antimicrobial agents. This low susceptibility to antimicrobial substances is primarily due to the low permeability of its outer membrane, efflux mechanisms and the synthesis of
Braz. J. Microbiol.. Publicado em: 2012-09