Results 31 to 40 of about 4,931 (189)

Dissolution enhancement of gliclazide using pH change approach in presence of twelve stabilizers with various physico-chemical properties [PDF]

open access: yes, 2009
Purpose. The micronization using milling process to enhance dissolution rate is extremely inefficient due to a high energy input, and disruptions in the crystal lattice which can cause physical or chemical instability.
Mostafavi, Seyed Abolfazl   +3 more
core   +3 more sources

Spatial and Temporal Visualization of Polymorphic Transformations in Pharmaceutical Tablets

open access: yesAngewandte Chemie, Volume 137, Issue 2, January 10, 2025.
X‐ray Diffraction Computed Tomography (XRD‐CT) has been used to reveal pressure‐induced phase transformations in pharmaceutical tablets of glycolide as a function of compaction pressure. Temporal analysis of the tablets, and subsequent identification using electron diffraction, revealed a hydrolysis reaction occurred on storage of the tablets.
Julia Gasol‐Cardona   +9 more
wiley   +2 more sources

Role of oral hypoglycemic agents in the management of type 2 diabetes mellitus during Ramadan

open access: yesIndian Journal of Endocrinology and Metabolism, 2012
It is obligatory for all adult Muslims to observe fast during the holy month of Ramadan, but sick individuals including those with diabetes mellitus are exempted from the duty of fasting.
Mir Iftikhar Bashir   +8 more
doaj   +1 more source

Transcutaneous permeation enhancer complex for polymer-based transdermal patches

open access: yesВестник трансплантологии и искусственных органов
Selecting a permeation enhancer complex (PEC) for inclusion in a matrix-type transdermal patch (TP) is a primary task in creating a new dosage form with percutaneous administration.
E. G. Kuznetsova   +4 more
doaj   +1 more source

Chlorpropamide-induced thrombocytopenia [PDF]

open access: yesPostgraduate Medical Journal, 1977
Summary Thrombocytopenia is a rare complication of chlorpropamide therapy. An immunological mechanism is generally held responsible, but has never previously been proved. In the present case the existence of such a mechanism has been established.
D J, Cunliffe, D W, Gorst, H M, Palmer
openaire   +2 more sources

Are concomitant treatments confounding factors in randomized controlled trials on intensive blood-glucose control in type 2 diabetes? a systematic review [PDF]

open access: yes, 2013
International audienceBackgroundOpen-label, randomized controlled trials (RCTs) are subject to observer bias. If patient management is conducted without blinding, a difference between groups may be explained by other factors than study treatment.
Bejan-Angoulvant, Theodora   +7 more
core   +3 more sources

Comparative study of the hypoglycemic and biochemical effects of Catharanthus roseus (Linn) g. apocynaceae (Madagascar periwinkle) and chlorpropamide (diabenese) on alloxan-induced diabetic rats [PDF]

open access: yes, 2005
The effect of the aqueous extracts of Catharanthus roseus and chlorpropamide (Diabenese) on the levels of serum cholesterol, total protein, lipid peroxidation, blood glucose and liver enzymes were compared in alloxan-induced diabetic rats.
Iweala, E. E. J., Okeke, C. U.
core   +1 more source

Form (III) of artemisinin: discovery and crystallographic characterization of a new high‐pressure polymorph

open access: yesActa Crystallographica Section B, EarlyView.
The polymorphic behaviour of the three forms of artemisinin was investigated using single‐crystal X‐ray diffraction in a diamond anvil cell, with notable observation of a pressure‐induced phase transition from form (II) to form (III).Artemisinin (ART) is mainly used for the treatment of malaria and exhibits polymorphism with two known crystalline forms.
Banaz Fetah   +4 more
wiley   +1 more source

Treatment of Diabetes With Oral Hypoglycemic Drugs [PDF]

open access: yes, 1966
Oral hypoglycemic drugs now available are of two types. The biguanides, of which phenformin (DBI) is the only one available, increase glucose utilization by muscles.
Moss, James M.
core   +1 more source

Introductory lecture: Mechanochemistry, a versatile synthesis strategy for new materials. [PDF]

open access: yes, 2014
Mechanochemistry deals with reactions induced by the input of mechanical energy - for example by impacts within a vibratory ball mill. The technique has a long history with significant contributions from Ostwald, Carey Lea and, notably, Faraday ...
Eddleston, Mark D, Jones, William
core   +1 more source

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