نتایج جستجو برای: 1 and 2 microgram milliliter

تعداد نتایج: 17501809  

Journal: :Plant physiology 1986
G P Kaushal A D Elbein

The GlcNAc-1-P-transferase was solubilized from microsomal preparations of soybean cultured cells by treatment with 1% Triton X-100. The solubilized enzyme catalyzed the formation of dolichyl pyrophosphoryl-GlcNAc when incubated with UDP-GlcNAc and dolichyl phosphate. The GlcNAc-1-P-transferase activity was stimulated by the addition of phosphatidylglycerol and phosphatidylinositol, but was inh...

Journal: :Circulation 2001
I C Gilchrist J C O'Shea T Kosoglou L K Jennings T J Lorenz M M Kitt N S Kleiman D Talley F Aguirre C Davidson J Runyon J E Tcheng

BACKGROUND Pharmacodynamics of eptifibatide, a cyclic heptapeptide antagonist of platelet glycoprotein IIb/IIIa, are substantially altered by anticoagulants that chelate calcium, resulting in overestimation ex vivo of the in vivo effects of this agent. We conducted a dose-ranging study to characterize the pharmacodynamics and pharmacokinetics of eptifibatide under physiological conditions. ME...

Journal: :Antimicrobial agents and chemotherapy 1980
G Humbert A Leroy J P Rogez C Cherubin

The concentrations of cefoxitin in serum and cerebrospinal fluid (CSF) were measured simultaneously in three groups of patients, 12 with aseptic meningitis (group 1) and 17 and 14 with bacterial meningitis (groups 2 and 3). The patients in group 1 received a single intravenous dose of 2 g of cefoxitin without other antimicrobial therapy. In addition to conventional doses of ampicillin or benzyl...

Journal: :The Journal of clinical investigation 1986
R J Cody S A Atlas J H Laragh S H Kubo A B Covit K S Ryman A Shaknovich K Pondolfino M Clark M J Camargo

We investigated atrial natriuretic factor (ANF) in humans, measuring plasma immunoreactive (ir) ANF (in femtomoles per milliliter), and renal, hormonal, and hemodynamic responses to ANF infusion, in normal subjects (NL) and congestive heart failure patients (CHF). Plasma irANF was 11 +/- 0.9 fmol/ml in NL and 71 +/- 9.9 in CHF (P less than 0.01); the latter with twofold right ventricular increm...

2015
Engin Burak Selçuk Lale Gönenir Erbay Özlem Özel Özcan Şükrü Kartalci Kadir Batcioğlu

BACKGROUND Stuttering is defined as a disruption in the rhythm of speech and language articulation, where the subject knows what he/she wants to say, but is unable to utter the intended word or phrase fluently. The effect of sex on development and chronicity of stuttering is well known; it is more common and chronic in males. We aimed to investigate the relationship between developmental stutte...

Journal: :Environmental Health Perspectives 2003
Lance A Wallace Herman Mitchell George T O'Connor Lucas Neas Morton Lippmann Meyer Kattan Jane Koenig James W Stout Ben J Vaughn Dennis Wallace Michelle Walter Ken Adams Lee-Jane Sally Liu

Inner-city children have high rates of asthma. Exposures to particles, including allergens, may cause or exacerbate asthma symptoms. As part of an epidemiologic study of inner-city children with asthma, continuous (10-min average) measurements of particle concentrations were made for 2-week periods in 294 homes drawn from seven cities. Measurements were made using an optical scattering device t...

Journal: :Plant physiology 1980
J Ueda J Kato

The senescence-promoting substance of wormwood (Artemisia absinthium L.) as detected by the oat (Avena sativa L. cv "Victory") leaf assay has been identified as (-)-methyl jasmonate, methyl (1S, 2R)-3-oxo-2-(2'-cis-pentenyl)-cyclopentane-1-acetate, by gas-liquid chromatography-mass spectrometry and optical rotatory dispersion. Its senescence-promoting effect was much stronger than that of absci...

ژورنال: Hormozgan Medical Journal 2012
Ansari Samani, R, Asadi, M, Bahrami, S, Pakniat, N,

Introduction: Leishmania major is the undertaker organism for cutaneous leishmaniasis. The drugs used for the treatment of leishmaniasis have major side-effects or are not effective. S. Lavandulifolia and M. germanica leaves showed therapeatic effects, however there was no report on leishmanicidal character tics of these plants. The aim of the study was to assess the leishmanicidal activi...

Journal: :The British journal of nutrition 1981
H W Symonds D L Mather M J Vagg

1. The excretion of 75Se and stable Se in bile and urine was measured in four steers during 6 h after intravenous injections of 75Se as either selenite or selenate containing either 5 or 5000 microgram carrier Se. 2. When 5000 microgram Se were given, the rate of urinary excretion and plasma clearance of 75SE was similar for both salts. Approximately 23% was excreted in urine and plasma clearan...

Journal: :Antimicrobial agents and chemotherapy 2000
A Aubry V Jarlier S Escolano C Truffot-Pernot E Cambau

In vitro activities of 17 antibiotics against 53 clinical strains of Mycobacterium marinum, an atypical mycobacterium responsible for cutaneous infections, were determined using the reference agar dilution method. Rifampin and rifabutin were the most active drugs (MICs at which 90% of the isolates tested were inhibited [MIC(90)s], 0.5 and 0.6 microgram/ml, respectively). MICs of minocycline (MI...

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