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Showing 1 to 12 of 363 entries
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Effects of tetrahydrobiopterin oral treatment in hypoxia-induced pulmonary hypertension in rat.

Pulmonary circulation

Francis BN, Hale A, Channon KM, Wilkins MR, Zhao L.
PMID: 25621160
Pulm Circ. 2014 Sep;4(3):462-70. doi: 10.1086/677361.

Endothelial nitric oxide synthase (eNOS) plays a major role in maintaining pulmonary vascular homeostasis. Tetrahydrobiopterin (BH4), an essential cofactor that stabilizes the dimerization of eNOS and balances nitric oxide (NO) and superoxide production, may have therapeutic potential in pulmonary...

Synthesis and characterization of dextran coated magnetite nanoparticles for diagnostics and therapy.

BioImpacts : BI

Khalkhali M, Sadighian S, Rostamizadeh K, Khoeini F, Naghibi M, Bayat N, Habibizadeh M, Hamidi M.
PMID: 26457252
Bioimpacts. 2015;5(3):141-50. doi: 10.15171/bi.2015.19. Epub 2015 Jun 30.

INTRODUCTION: Expansion of efficacious theranostic systems is of pivotal significance for medicine and human healthcare. Magnetic nanoparticles (MNPs) are known as drug delivery system and magnetic resonance imaging (MRI) contrast agent. MNPs as drug carriers have attracted significant attention...

Primary MPNST in Childhood- A Rare Case Report.

Journal of clinical and diagnostic research : JCDR

Kudesia S, Bhardwaj A, Thakur B, Kishore S, Bahal N.
PMID: 25584230
J Clin Diagn Res. 2014 Nov;8(11):FD01-2. doi: 10.7860/JCDR/2014/9380.5111. Epub 2014 Nov 20.

Malignant peripheral nerve sheath tumour usually occurs between 20-50 years of age, comprising about 5-10% of soft tissue sarcomas. Only 1.7% of them have been reported to occur in children < 5 months of age according to the literature....

Erratum to: Differentiation of Human Endometrial Stem Cells into Schwann Cells in Fibrin Hydrogel as 3D Culture.

Molecular neurobiology

Bayat N, Ebrahimi-Barough S, Ardakan MM, Ai A, Kamyab A, Babaloo H, Ai J.
PMID: 26819211
Mol Neurobiol. 2016 Dec;53(10):7177. doi: 10.1007/s12035-016-9730-8.

No abstract available.

Histopathological, Ultrastructural and Apoptotic Changes in Diabetic Rat Placenta.

Balkan medical journal

Gül M, Bayat N, Çetin A, Kepekçi RA, Şimşek Y, Kayhan B, Turhan U, Otlu A.
PMID: 26185719
Balkan Med J. 2015 Jul;32(3):296-302. doi: 10.5152/balkanmedj.2015.15290. Epub 2015 Jul 01.

BACKGROUND: The exchange of substances between mother and fetus via the placenta plays a vital role during development. A number of developmental disorders in the fetus and placenta are observed during diabetic pregnancies. Diabetes, together with placental apoptosis, can...

Symptoms of anxiety and depression: A comparison among patients with different chronic conditions.

Journal of research in medical sciences : the official journal of Isfahan University of Medical Sciences

Bayat N, Alishiri GH, Salimzadeh A, Izadi M, Saleh DK, Lankarani MM, Assari S.
PMID: 22973345
J Res Med Sci. 2011 Nov;16(11):1441-7.

BACKGROUND: Although patients with chronic diseases are at high-risk for symptoms of anxiety and depression, few studies have compared patients with different chronic conditions in this regard. This study aimed to compare patients with different chronic medical conditions in...

A rare case of accidental esophageal perforation in an extremely low birth weight neonate.

Journal of clinical and diagnostic research : JCDR

Suryawanshi P, Dahat A, Nagpal R, Malshe N, Kalrao V.
PMID: 25121037
J Clin Diagn Res. 2014 Jun;8(6):PD01-2. doi: 10.7860/JCDR/2014/8554.4460. Epub 2014 Jun 20.

Spontaneous perforation of esophagus in neonates is a rare occurrence. However iatrogenic perforation of the esophagus is not that uncommon, and is most frequently seen in preterm and low birth weight infants. In premature infants, an esophageal perforation (EP)...

Gutenberg-Richter-type relation for laboratory fracture-induced electromagnetic radiation.

Physical review. E, Statistical, nonlinear, and soft matter physics

Rabinovitch A, Frid V, Bahat D.
PMID: 11800694
Phys Rev E Stat Nonlin Soft Matter Phys. 2002 Jan;65(1):011401. doi: 10.1103/PhysRevE.65.011401. Epub 2001 Dec 07.

The fractal nature of electromagnetic radiation induced by uniaxial and triaxial rock fracture is considered. Both the well-known Gutenberg-Richter-type and the Benioff strain-release relationship, for earthquakes and starquakes, are shown to extend to the microscale (millimeters-centimeters). Results show that...

Hepatitis C virus and its genotypes and Helicobacter pylori in pediatric non-Hodgkin's lymphoma: could there be a possible etiologic role?.

Journal of the Egyptian National Cancer Institute

El-Mahallawy HA, Bahgat N, El-Din HM, Farag SA, Nouh A, El-Attar I.
PMID: 15912152
J Egypt Natl Canc Inst. 2004 Jun;16(2):114-22.

BACKGROUND: It has been recently hypothe-sized that Helicobacter pylori (H. pylori) and Hepatitis C virus (HCV) might be involved in the pathogenesis of malignant non-Hodgkin's lymphoma (NHL). However, most of the studies were carried out on adult patients. On...

Experimental design optimization of a sequential injection method for promazine assay in bulk and pharmaceutical formulations.

Journal of automated methods & management in chemistry

Idris AM, Assubaie FN, Sultan SM.
PMID: 18350124
J Autom Methods Manag Chem. 2007;2007:32470. doi: 10.1155/2007/32470.

Experimental design optimization approach was utilized to develop a sequential injection analysis (SIA) method for promazine assay in bulk and pharmaceutical formulations. The method was based on the oxidation of promazine by Ce(IV) in sulfuric acidic media resulting in...

Intravitreal triamcinolone acetonide: Pattern of secondary intraocular pressure rise and possible risk factors.

Clinical ophthalmology (Auckland, N.Z.)

Bashshur ZF, Terro AM, Haibi CP, Halawi AM, Schakal A, Noureddin BN.
PMID: 19668715
Clin Ophthalmol. 2008 Jun;2(2):269-74. doi: 10.2147/opth.s1674.

PURPOSE: To determine the pattern of increase in intraocular pressure (IOP) following intravitreal triamcinolone acetonide (IVTA) and identify possible risk factors associated with this rise in IOP.METHODS: We carried out a retrospective review of records for 185 patients (226...

Optical information processing based on an associative-memory model of neural nets with thresholding and feedback.

Optics letters

Psaltis D, Farhat N.
PMID: 19724358
Opt Lett. 1985 Feb 01;10(2):98-100. doi: 10.1364/ol.10.000098.

The remarkable collective computational properties of the Hopfield model for neural networks [Proc. Nat. Acad. Sci. USA 79, 2554 (1982)] are reviewed. These include recognition from partial input, robustness, and error-correction capability. Features of the model that make its...

Showing 1 to 12 of 363 entries