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Showing 13 to 24 of 572 entries
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The Mechanism of Ethylene Signaling Induced by Endophytic Fungus Gilmaniella sp. AL12 Mediating Sesquiterpenoids Biosynthesis in Atractylodes lancea.

Frontiers in plant science

Yuan J, Sun K, Deng-Wang MY, Dai CC.
PMID: 27047528
Front Plant Sci. 2016 Mar 23;7:361. doi: 10.3389/fpls.2016.00361. eCollection 2016.

Ethylene, the first known gaseous phytohormone, is involved in plant growth, development as well as responses to environmental signals. However, limited information is available on the role of ethylene in endophytic fungi induced secondary metabolites biosynthesis. Atractylodes lancea is...

Nitric oxide regulates blastocyst hatching in mice.

International journal of clinical and experimental medicine

Pan X, Wang X, Wang X, Sun Z, Zhang X, Liang X, Li Z, Dou Z.
PMID: 26221236
Int J Clin Exp Med. 2015 May 15;8(5):6994-7001. eCollection 2015.

OBJECTIVE: This study is to determine the regulatory role of nitric oxide in mouse blastocyst hatching.METHODS: Kunming female mice were superovulated and then mated with mature male mice. On day 2.5 of their pregnancy, the pregnant mice were killed...

The relationship between blood pressure and sciatic nerve blood flow velocity in rats with insulin-treated experimental diabetes.

Diabetes & vascular disease research

Olver TD, Grisé KN, McDonald MW, Dey A, Allen MD, Rice CL, Lacefield JC, Melling CJ, Noble EG, Shoemaker JK.
PMID: 24853907
Diab Vasc Dis Res. 2014 Jul;11(4):281-289. doi: 10.1177/1479164114533357. Epub 2014 May 22.

Peripheral nerve blood flow (NBF) does not autoregulate but, instead, responds passively to changes in mean arterial pressure (MAP). How this relationship is impacted by insulin-treated experimental diabetes (ITED) is unknown. We tested the hypothesis that ITED will reduce...

Inhibitory effect of some tropical green leafy vegetables on key enzymes linked to Alzheimer's disease and some pro-oxidant induced lipid peroxidation in rats' brain.

Journal of food science and technology

Oboh G, Akinyemi AJ, Ademiluyi AO, Bello FO.
PMID: 24803694
J Food Sci Technol. 2014 May;51(5):884-91. doi: 10.1007/s13197-011-0572-0. Epub 2011 Nov 04.

This study sought to investigate the inhibitory effect of some commonly consumed Nigerian green leafy vegetables (raw and blanched) on acetylcholinesterase and butyrylcholinesterase (key enzyme linked to Alzheimer's disease) activities and some pro-oxidants (FeSO4, Sodium nitroprusside and Quinolinic acid)...

X-ray Diffraction Analysis of Geometry Changes upon Excitation: The Ground-State and Metastable-State Structures of K(2)[Ru(NO(2))(4)(OH)(NO)].

Inorganic chemistry

Fomitchev DV, Coppens P.
PMID: 11666882
Inorg Chem. 1996 Nov 20;35(24):7021-7026. doi: 10.1021/ic9607144.

The structure of the laser-light-induced metastable state MS(1) of the [Ru(NO(2))(4)(OH)(NO)](2)(-) anion in K(2)[Ru(NO(2))(4)(OH)(NO)] was determined by X-ray analysis at 50 K of a crystal with a 16% excited-state population. Results of an independent determination of the ground-state structure...

Crystal structure of a new organic-inorganic hybrid nitroprusside ((tmenH2)[Fe(NO)(CN)5].H2O; tmen = N,N,N',N'-tetramethylethylenediamine).

Analytical sciences : the international journal of the Japan Society for Analytical Chemistry

Ooyama D, Sato R.
PMID: 12036139
Anal Sci. 2002 May;18(5):617-8. doi: 10.2116/analsci.18.617.

No abstract available.

Evolving Concepts about Aortic Stenosis.

Cardiology in review

Shively BK.
PMID: 10348956
Cardiol Rev. 1998 Nov;6(6):325-333.

Concepts about the management of aortic stenosis have evolved over the last several years. Concerns about the safety of exercise, positive inotropic drugs, and afterload reduction have been based on the expected exponential relationship of pressure and flow predicted...

Climbing Fibres as a Source of Nitric Oxide in the Cerebellum.

The European journal of neuroscience

Southam E, Garthwaite J.
PMID: 12106196
Eur J Neurosci. 1991;3(4):379-382. doi: 10.1111/j.1460-9568.1991.tb00825.x.

Exposure of adult rat cerebellar slices to a moderately raised K+ concentration (15 mM) caused a large (30-fold) rise in the levels of cyclic GMP. Excitatory amino acid antagonists failed to inhibit this response, nor could it be mimicked...

Lead neurotoxicity: heme oxygenase and nitric oxide synthase activities in developing rat brain.

Neurotoxicity research

Reddy GR, Suresh A, Murthy KS, Chetty CS.
PMID: 12826491
Neurotox Res. 2002 Feb;4(1):33-9. doi: 10.1080/10298420290007600.

Chronic lead (Pb) exposure has been shown to result in cognitive deficits in children. Diffusible nitric oxide (NO) is a biological messenger known to regulate long-term potentiation (LTP) in the developing nervous system. Carbon monoxide (CO), as in the...

Immunocytochemistry of cGMP in the Cerebellum of the Immature, Adult, and Aged Rat: the Involvement of Nitric Oxide. A Micropharmacological Study.

The European journal of neuroscience

De Vente J, Bol JG, Berkelmans HS, Schipper J, Steinbusch HM.
PMID: 12106092
Eur J Neurosci. 1990;2(10):845-862. doi: 10.1111/j.1460-9568.1990.tb00396.x.

In this study we describe the localization of formaldehyde-fixed cGMP-immunoreactivity (cGMP-IR) in rat cerebellar tissue slices incubated in vitro. In the absence of phosphodiesterase inhibition, cGMP-immunofluorescence was of low intensity in tissue slices prepared from immature cerebella. Addition of...

Acute Aortic Dissection.

Current treatment options in cardiovascular medicine

O'Gara PT.
PMID: 11096464
Curr Treat Options Cardiovasc Med. 1999 Jun;1(1):11-18. doi: 10.1007/s11936-999-0002-z.

The treatment of patients with acute aortic dissection must begin as soon as the diagnosis is first suspected. Aggressive measures to lower the systemic blood pressure and its rate of increase (dP/dt), usually with intravenous beta-blockade in combination with...

Effect of isoflurane on the beta-adrenergic and endothelium-dependent relaxation of pig cerebral microvessels after cardiopulmonary bypass.

Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association

Park KW, Dai HB, Lowenstein E, Stambler A, Sellke FW.
PMID: 17895077
J Stroke Cerebrovasc Dis. 1998 May-Jun;7(3):168-78. doi: 10.1016/s1052-3057(98)80003-7.

We examined the direct vasomotor effect of isoflurane as well as its effect on endothelium-dependent and beta-adrenergic vasodilation of cerebral microcirculation following either normothermic cardiopulmonary bypass (CPB) or profoundly hypothermic CPB with circulatory arrest. Pigs were placed on CPB;...

Showing 13 to 24 of 572 entries