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Showing 1 to 12 of 603 entries
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[Amperometric titration of theophylline in composed pharmaceutical preparations].

Acta poloniae pharmaceutica

Wasilewska L.
PMID: 5499600
Acta Pol Pharm. 1970;27(6):555-60.

No abstract available.

Histone deacetylase inhibitory effect of Brazilian propolis and its association with the antitumor effect in Neuro2a cells.

Food science & nutrition

Ishiai S, Tahara W, Yamamoto E, Yamamoto R, Nagai K.
PMID: 25473514
Food Sci Nutr. 2014 Sep;2(5):565-70. doi: 10.1002/fsn3.131. Epub 2014 Jun 02.

Propolis is a resinous product produced by honey bees and is known to have antitumor functions. On the other hand, histone deacetylase (Hdac) inhibitors have recently attracted attention for their antitumor effects. In this study, we examined whether Brazilian...

Contemporary insights and novel treatment approaches to central sleep apnea syndrome in heart failure.

Current treatment options in cardiovascular medicine

Grayburn RL, Kaka Y, Tang WH.
PMID: 24874028
Curr Treat Options Cardiovasc Med. 2014 Jul;16(7):322. doi: 10.1007/s11936-014-0322-5.

OPINION STATEMENT: Central sleep apnea (CSA) is a common and under-diagnosed condition commonly associated with Cheyne-Stokes respiration. It is particularly prevalent in the heart failure population affecting up to 40 % of all patients with heart failure. The pathophysiology...

Inflammatory biomarkers in asthma-COPD overlap syndrome.

International journal of chronic obstructive pulmonary disease

Kobayashi S, Hanagama M, Yamanda S, Ishida M, Yanai M.
PMID: 27660429
Int J Chron Obstruct Pulmon Dis. 2016 Sep 07;11:2117-2123. doi: 10.2147/COPD.S113647. eCollection 2016.

BACKGROUND: The clinical phenotypes and underlying mechanisms of asthma-COPD overlap syndrome (ACOS) remain elusive. This study aimed to investigate a comparison of COPD patients with and without ACOS, focusing on inflammatory biomarkers, in an outpatient COPD cohort.METHODS: We conducted...

A .

Acta crystallographica. Section C, Structural chemistry

Vigilante NJ, Mehta MA.
PMID: 28257018
Acta Crystallogr C Struct Chem. 2017 Mar 01;73:234-243. doi: 10.1107/S2053229617000869. Epub 2017 Feb 06.

We report an analysis of the

The Relaxant Effects of Different Methanolic Fractions of Nigella sativa on Guinea Pig Tracheal Chains.

Iranian journal of basic medical sciences

Keyhanmanesh R, Bagban H, Nazemiyeh H, Mirzaei Bavil F, Alipour MR, Ahmady M.
PMID: 24298378
Iran J Basic Med Sci. 2013 Feb;16(2):123-8.

OBJECTIVE(S): In regard to the high incidence of asthma and the side-effects of the drugs used, finding novel treatments for this disease is necessary. Our previous studies demonstrated the preventive effect of Nigella sativa extract on ovalbumin-induced asthma. In...

Influence of Air Temperature and Humidity on Dehydration Equilibria and Kinetics of Theophylline.

Journal of pharmaceutics

Touil A, Peczalski R, Timoumi S, Zagrouba F.
PMID: 26556000
J Pharm (Cairo). 2013;2013:892632. doi: 10.1155/2013/892632. Epub 2012 Dec 05.

The effect of hygrothermal conditions (air temperature and relative humidity) on the dehydration of theophylline monohydrate was investigated. Firstly, the equilibrium states of theophylline were investigated. The data from gravimetric analysis at constant temperature and humidity were reported as...

Stability-indicating HPLC determination of gemcitabine in pharmaceutical formulations.

International journal of analytical chemistry

Singh R, Shakya AK, Naik R, Shalan N.
PMID: 25838825
Int J Anal Chem. 2015;2015:862592. doi: 10.1155/2015/862592. Epub 2015 Mar 08.

A simple, sensitive, inexpensive, and rapid stability indicating high performance liquid chromatographic method has been developed for determination of gemcitabine in injectable dosage forms using theophylline as internal standard. Chromatographic separation was achieved on a Phenomenex Luna C-18 column...

The role of intercellular channels in the transepithelial transfer of water and sodium in the frog urinary bladder.

The Journal of membrane biology

Jard S, Bourguet J, Favard P, Carasso N.
PMID: 24174234
J Membr Biol. 1971 Dec;4(1):124-47. doi: 10.1007/BF02431966.

Epithelial cells of frog urinary bladders fixed in different physiological states were examined by electron microscopy. It was shown: (1) that when bladders incubated with a hypotonic mucosal medium are water-permeabilized with oxytoxin, arginine-vasotocin, cyclic 3',5'-AMP and theophylline, this...

Histophatologic changes of lung in asthmatic male rats treated with hydro-alcoholic extract of Plantago major and theophylline.

Avicenna journal of phytomedicine

Farokhi F, Khaneshi F.
PMID: 25050268
Avicenna J Phytomed. 2013;3(2):143-51.

OBJECTIVE: Plantago major (P. major) is one of the medicinal crops in the world which has therapeutic properties for treatment of respiratory and gastrointestinal diseases. Theophylline is commonly used for the treatment of respiratory diseases. In this study, we...

Preanalytical Procedures for DNA Studies: The Experience of the Interinstitutional Multidisciplinary BioBank (BioBIM).

Biopreservation and biobanking

Palmirotta R, Ludovici G, De Marchis ML, Savonarola A, Leone B, Spila A, De Angelis F, Della Morte D, Ferroni P, Guadagni F.
PMID: 24850204
Biopreserv Biobank. 2011 Mar;9(1):35-45. doi: 10.1089/bio.2010.0027.

Preanalytical variables, including the anticoagulants and stabilizing agents, time, storage temperature, and methods of DNA extraction applied to blood samples, may affect quality and quantity of isolated nucleic acids for future genomic applications. Considering the large number of collected...

Supercritical fluid chromatography and scale up study.

Acta chimica Slovenica

Oman M, Kotnik P, Škerget M, Knez Ž.
PMID: 25551714
Acta Chim Slov. 2014;61(4):746-58.

The influence of process parameters on supercritical fluid chromatography (SFC) was investigated together with scaling-up to the preparative scale. Within this scope, separation of model compounds (caffeine and theophylline), dependencies on pressures, temperatures, types and concentrations of the modifiers,...

Showing 1 to 12 of 603 entries