Results 71 to 80 of about 15,403 (210)

Structural landscape of multicomponent solids of 5-aminosalicylic acid

open access: yes, 2017
Crystallization of ten new multicomponent solids of 5-aminosalicylic acid with various inorganic and organic coformers has been achieved by mechanochemical and solvent evaporation techniques.
Ram Thaimattam   +3 more
core   +1 more source

Synthesis of poly(4-aminosalicylic acid) through enzymatic and oxidative polycondensation by H2O2 oxidant

open access: yes, 2022
Aromatic compounds containing hydroxyl and amine groups in their structure are converted into oligomers or polymers through oxidative polymerization in water or organic solvent media.
Kaya, Ismet   +2 more
core   +1 more source

Oxazolone-Induced Colitis in BALB/C Mice: a New Method to Evaluate the Efficacy of Therapeutic Agents for Ulcerative Colitis

open access: yesJournal of Pharmacological Sciences, 2004
A number of experimental models of colitis have been proposed. However, few studies have presented T helper-2 (Th-2) type colitis models that substitute for human ulcerative colitis (UC).
Ryotaro Kojima   +4 more
doaj   +1 more source

Rectal budesonide and mesalamine formulations in active ulcerative proctosigmoiditis: efficacy, tolerance, and treatment approach

open access: yesClinical and Experimental Gastroenterology, 2016
George P Christophi, Arvind Rengarajan, Matthew A Ciorba Division of Gastroenterology, Washington University School of Medicine, St.
Christophi GP, Rengarajan A, Ciorba MA
doaj  

Inflammatory Mediators in Inflammatory Bowel Disease

open access: yesCanadian Journal of Gastroenterology, 1990
Tissue responses to an inflammatory stimulus (such as vasodilation, plasma exudation invasion and activation of inflammatory cells) are elicited by locally synthesized chemical mediators.
BM Peskar
doaj   +1 more source

Derivatives of 4- or 5-aminosalicylic acid

open access: yes, 2009
The present invention provides new derivatives of 4- or 5-aminosalicylic acid, and a pharmaceutical composition containing these derivatives of 4- or 5-aminosalicylic acid as active ingredients, useful for the treatment of intestinal diseases such as ...
A. SPARATORE   +5 more
core  

Development of a Highly Biocompatible Antituberculosis Nanodelivery Formulation Based on Para-Aminosalicylic Acid—Zinc Layered Hydroxide Nanocomposites

open access: yesThe Scientific World Journal, 2014
Tuberculosis is a lethal epidemic, difficult to control disease, claiming thousands of lives every year. We have developed a nanodelivery formulation based on para-aminosalicylic acid (PAS) and zinc layered hydroxide using zinc nitrate salt as a ...
Bullo Saifullah   +6 more
doaj   +1 more source

Anti tuberculosis drug resistance in west of Iran

open access: yesJournal of Global Infectious Diseases, 2014
Background and Objective: Mycobacterium tuberculosis has developed resistance to antituberculosis drugs and becoming a major and alarming public health problem in worldwide.
Parviz Mohajeri   +3 more
doaj   +1 more source

Thermal studies on the sodium salts of aminosalicylic acids

open access: yes, 2003
The effect on the stability of the isomers of aminosalicylic acid of formation of their sodium salts has been studied by use of differential scanning calorimetry and thermogravimetry, coupled with evolved gas analysis by Fourier transform infrared ...
Glass, B.D.   +5 more
core   +1 more source

Thermal studies on mixtures of aminosalicylic acids with cyclodextrins

open access: yes, 2003
The thermal behaviour of the aminosalicylic acids is compared with the behaviour of their 1:1 molar ratio physical and kneaded mixtures with each of three different cyclodextrins (b-, hydroxypropyl-b-, and g-cyclodextrin), using differential scanning ...
Glass, B.D.   +5 more
core   +1 more source

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