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Showing 1 to 12 of 529 entries
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Involvement of the atrial natriuretic peptide in cardiovascular pathophysiology and its relationship with exercise.

International archives of medicine

de Almeida JC, Alves CL, de Abreu LC, Sato MA, Fonseca FL, de Mello Monteiro CB, Vanderlei LC, Macedo H, Tavares CM, Herrero D, Rodrigues LM, Valenti VE.
PMID: 22313592
Int Arch Med. 2012 Feb 07;5(1):4. doi: 10.1186/1755-7682-5-4.

In this minireview we describe the involvement of the atrial natriuretic peptide (ANP) in cardiovascular pathophysiology and exercise. The ANP has a broad homeostatic role and exerts complex effects on the cardio-circulatory hemodynamics, it is produced by the left...

Large Deviation Function for the Number of Eigenvalues of Sparse Random Graphs Inside an Interval.

Physical review letters

Metz FL, Pérez Castillo I.
PMID: 27636476
Phys Rev Lett. 2016 Sep 02;117(10):104101. doi: 10.1103/PhysRevLett.117.104101. Epub 2016 Sep 01.

We present a general method to obtain the exact rate function Ψ_{[a,b]}(k) controlling the large deviation probability Prob[I_{N}[a,b]=kN]≍e^{-NΨ_{[a,b]}(k)} that an N×N sparse random matrix has I_{N}[a,b]=kN eigenvalues inside the interval [a,b]. The method is applied to study the eigenvalue...

The type-material of Arctiinae (Lepidoptera, Erebidae) described by Burmeister and Berg in the collection of the Museo Argentino de Ciencias Naturales Bernardino Rivadavia (Buenos Aires, Argentina).

ZooKeys

Beccacece HM, Vincent B, Navarro FR.
PMID: 25061380
Zookeys. 2014 Jun 27;(421):65-89. doi: 10.3897/zookeys.421.6666. eCollection 2014.

Carlos G. Burmeister and Carlos Berg were among the most important and influential naturalists and zoologists in Argentina and South America and described 241 species and 34 genera of Lepidoptera. The Museo Argentino de Ciencias Naturales Bernardino Rivadavia (MACN)...

Expediency of dengue illness classification: The Sri Lankan perspective.

WHO South-East Asia journal of public health

Tissera H, Weeraman J, Amarasinghe A, Wijewickrama A, Palihawadana P, Fernando L.
PMID: 28607248
WHO South East Asia J Public Health. 2014 Jan-Mar;3(1):5-7. doi: 10.4103/2224-3151.206884.

No abstract available.

Screening of molecules with anti-TB activity from the brazilian cerrado plants.

Revista portuguesa de pneumologia

de Prince K, Pavan FR, Sato DN, Villegas W, Leite SR, Leite CQ.
PMID: 25965936
Rev Port Pneumol. 2010 Jan;16:S83-8. doi: 10.1016/S0873-2159(15)30097-0.

No abstract available.

An algorithm to approximate the likelihood for pedigree data with loops by cutting.

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik

Stricker C, Fernando RL, Elston RC.
PMID: 24169996
Theor Appl Genet. 1995 Nov;91(6):1054-63. doi: 10.1007/BF00223919.

This paper presents a recursive algorithm to approximate the likelihood in arbitrary pedigrees with loops. The algorithm handles any number and nesting levels of loops in pedigrees. The loops are cut as described in a previous publication and the...

Silanol-Assisted Carbinolamine Formation in an Amine-Functionalized Mesoporous Silica Surface: Theoretical Investigation by Fragmentation Methods.

The journal of physical chemistry. B

de Lima Batista AP, Zahariev F, Slowing II, Braga AA, Ornellas FR, Gordon MS.
PMID: 26670797
J Phys Chem B. 2016 Mar 03;120(8):1660-9. doi: 10.1021/acs.jpcb.5b08446. Epub 2015 Dec 28.

The aldol reaction catalyzed by an amine-substituted mesoporous silica nanoparticle (amine-MSN) surface was investigated using a large molecular cluster model (Si392O958C6NH361) combined with the surface integrated molecular orbital/molecular mechanics (SIMOMM) and fragment molecular orbital (FMO) methods. Three distinct pathways...

Covariance between relatives for X-chromosomal loci in a population in disequilibrium.

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik

Grossman M, Fernando RL.
PMID: 24232606
Theor Appl Genet. 1989 Mar;77(3):311-9. doi: 10.1007/BF00305821.

According to Hardy-Weinberg, for a single autosomal locus, a population achieves equilibrium in one generation of random mating if allelic frequency is the same in the sexes, or in two generations if the frequency is not. For a single...

Improving Multidimensional Wireless Sensor Network Lifetime Using Pearson Correlation and Fractal Clustering.

Sensors (Basel, Switzerland)

Almeida FR, Brayner A, Rodrigues JJPC, Maia JEB.
PMID: 28590450
Sensors (Basel). 2017 Jun 07;17(6). doi: 10.3390/s17061317.

An efficient strategy for reducing message transmission in a wireless sensor network (WSN) is to group sensors by means of an abstraction denoted cluster. The key idea behind the cluster formation process is to identify a set of sensors...

Acute Aerobic Swimming Exercise Induces Distinct Effects in the Contractile Reactivity of Rat Ileum to KCl and Carbachol.

Frontiers in physiology

Araujo LC, de Souza IL, Vasconcelos LH, Brito Ade F, Queiroga FR, Silva AS, da Silva PM, Cavalcante Fde A, da Silva BA.
PMID: 27047389
Front Physiol. 2016 Mar 18;7:103. doi: 10.3389/fphys.2016.00103. eCollection 2016.

Aerobic exercise promotes short-term physiological changes in the intestinal smooth muscle associated to the ischemia-reperfusion process; however, few studies have demonstrated its effect on the intestinal contractile function. Thus, this work describes our observations regarding the influence of acute...

Simple isocratic method for simultaneous determination of caffeine and catechins in tea products by HPLC.

SpringerPlus

Fernando CD, Soysa P.
PMID: 27429880
Springerplus. 2016 Jul 04;5(1):970. doi: 10.1186/s40064-016-2672-9. eCollection 2016.

Tea is a popular beverage almost all over the world. Many studies show that tea consumption is closely associated with positive health impact. Most of the HPLC methods used for the determination of tea constituents include gradient elution systems...

Diagnostic and therapeutic quandaries in a patient with primary hepatic lymphoma and concurrent hepatitis C infection.

Indian journal of hematology & blood transfusion : an official journal of Indian Society of Hematology and Blood Transfusion

Mohamed M, Fernando R.
PMID: 25332629
Indian J Hematol Blood Transfus. 2014 Sep;30:394-7. doi: 10.1007/s12288-014-0431-z. Epub 2014 Jul 16.

Primary hepatic lymphoma (PHL) is a very rare sub-type of non-Hodgkin's lymphoma and hepatitis C infection may be a contributory factor. The association of hepatitis C infection and PHL causes difficulties in management since safety of rituximab in such...

Showing 1 to 12 of 529 entries