Search results for "PPAR"

Glycoproteins In Large And Small Airways And In Lung Parenchyma Of COPD Patients

2011

Potential use of new diphenylurea derivatives in micropropagation of Capparis spinosa L.

2011

A protocol for in vitro multiplication of caper (Capparis spinosa L. subsp. rupestris) from nodal segments collected from mature plants was developed. For shoot multiplication, one auxin (indol-3-butyric acid, IBA) and cytokinins of two different classes were used: the N6-substituted adenine derivatives 6-benzylamino purine (BAP), and the two synthetic phenylurea derivatives N-phenyl-N′-benzothiazol-6-ylurea (PBU) and N-phenyl-N′-(1,2,3-thidiazol-5-yl) urea (thidiazuron, TDZ). Maximum shoot production was achieved from explants cultured with the adeninic cytokinin BAP (4 μM) and the auxin IBA (0.5 μM). New shoots longer than 1 cm were used for rooting. To induce root formation, three auxins…

Composite soy lecithin–decylpolyglucoside vesicles: A theoretical and experimental study

2008

In the present work, vesicles made with soy lecithin and a commercial mixture of alkyl polyglucosides were prepared and characterized. Vesicles with a constant amount of soy lecithin and an increasing amount of a decylpolyglucoside surfactant, (OrNS10), were formulated and their physicochemical properties were studied with the aim to design a drug delivery system suitable for different applications. To this purpose, morphology, size distribution, ζ-potential and apparent viscosity of the prepared vesicles were studied. Vesicles were also characterized by using optical and light polarized microscopy, transmission electron microscopy and photon correlation spectroscopy. A stability study was …

Effect of filtration conditions on the apparent density of the intercrystalline layers of polyethylene single crystal mats

1969

Flogosi post-trapianto di cornea

2013

Il Trapianto di Cornea, o Cheratoplastica, che prevede la sostituzione sub-totale della cornea mediante un innesto circolare di tessuto omologo (lembo), rappresenta la procedura d’elezione per il trattamento di diverse patologie corneali congenite o acquisite. Se ne discutono tutti i determinanti e le prospettive.

Inserto di collagene biodegradabile vs mitomicina-C nella trabeculectomia: risultati a medio termine di uno studio prospettico di fase II.

2010

Trabeculectomia con adiuvanti in casi particolari

2013

Effect of nanoaquacitrates on physiological parameters of Fodder Galega infected with phytoplasma

2018

The laboratory experiments have been found that so aking seeds Galega orientalis L. (Fodder galega) in nanoaquacitrates solutions of Mn (10 and 20 mg/dm 3), Mo (4 mg/dm3) and Mg (2 and 4 mg/dm3), has been lead to germination energy rise, while Mn( 10 and 20 mg/dm3) and Mo (4 mg/dm3) concentrations has been influenced germinating ability. At the same time, the soaking seeds in solution of nanoaquacitrates Mn (20 mg/dm3) had the biggest stimulatory effect on the accumulation 7 daily sprouts mass (on 18%). It has been shown that s oaking seeds in nanoparticles Mn and Mo solutions leads to the increase of catalase activities (especially under the influence of manganese) and peroxidase activitie…

INVERSE RELATIONSHIPS BETWEEN CHOROIDAL THICKNESS AND RENAL RESISTANCE INDEX IN HYPERTENSIVE PATIENTS

2019

Introduction: Alterations of the renal microcirculation have been documented in animal models of hypertensive renal damage. Traditionally, the retina has been considered the easiest accessible window to study the systemic microcirculation, even though the choroid is the most important vascular layer of the eye. The introduction in the past few years of advanced optical coherence tomography (OCT) techniques has greatly increased our understanding of the choroid. Although the renal resistive index (RRI) was initially considered to reflect intrarenal vascular pathological processes, this index is actually regarded as the result of complex interaction between renal and systemic vascular wall pr…

Relationship of choroidal thickness with pulsatile hemodynamics in essential hypertensive patients

2021

Controversy exists about the association of choroidal thickness (CTh) with blood pressure (BP) values. There is some evidence suggesting that central hemodynamics changes are associated with microvascular disease. Our study was aimed to assess the relationships between CTh and clinic and 24-h BP and between CTh and estimated 24-h aortic pulse pressure (aPP), 24-h aortic systolic BP (aSBP), and 24-h aortic augmentation index (aAIx) in a group of hypertensive patients. We enrolled 158 hypertensive subjects (mean age 48 ± 13 years) all of which underwent evaluation of the choroidal district by Swept-Source optical coherence tomography (SS-OCT) and 24-h BP monitoring, in order to measure periph…