Alcohol-related intoxications, including methanol, ethylene glycol, diethylene glycol, and propylene glycol, and alcoholic ketoacidosis can present with a high anion gap metabolic acidosis and increased serum osmolal gap, whereas isopropanol intoxication presents with hyperosmolality alone. The effects of these substances, except for isopropanol and possibly alcoholic ketoacidosis, are due to t...

Homogeneous cytosolic pyruvate kinase from endosperm of germinating castor oil (Ricinus communis L. cv Hale) seeds was potently activated by polyethylene glycol. The addition of 5% (w/v) polyethylene glycol to the pyruvate kinase reaction mixture caused a 2.6-fold increase in maximal velocity and 12.5- and 2-fold reductions in Km values for phosphoenolpyruvate and ADP, respectively. Glycerol, e...

BACKGROUND A patient presented with severe acidosis and a point-of-care lactate measurement of 42 mmol/L. Mesenteric ischemia was suspected, with a potential need for laparotomy; however, plasma lactate measurements were below 4 mmol/L. Ethylene glycol ingestion was subsequently diagnosed. We therefore wished to determine why discrepancies in lactate measurements occur and whether this "lactate...

A dry starch–oil composite was blended with each of three glycols; ethylene, polyethylene, and propylene, and then reacted with isocyanate to produce polyurethane foams. The liquid glycols permitted the dry composite to blend well with the other ingredients in the foam formulations. Infrared spectra confirmed the presence of urethane structures in the composite–glycol foams. Polyethylene glycol...

objective: to investigate the anti-urolithiatic effect of aqueous extract of leaves of bryophyllum pinnatum (b. pinnatum) on ethylene glycol-induced renal calculi. materials and methods: thirty-six wistar male rats were randomly divided into six equal groups. group a animals received distilled water for 28 days. group b to group f animals received 1% v/v ethylene glycol in distilled water for 2...

environmental stresses specially drought, play an important role in decreasing plant growth, particularly during germination in dry and semi dry area. to considering the effect of drought stress caused by polyethylene glycol on germination and characteristics of 2 spices of sesamum indicum, we had done factorial and complete accidental plot with 4 treatments and 3 times repetition. experimental...

physiological effect of five levels of water stress (0,-0.3,-6,-9 and -1.2mp) was studied on seed germination and tigella as well as radicule growth length in two different artemisia species namely: artemisia spicigera and artemisia fragrans. polyethylene glycol (peg) was used to provide appropriate water potentials. a total of 50 seeds were sown from each artemisia species. experimental design...

the aim of me present work was to investigate rhe potential utility of nanoparticles made of chitosan (cs) and also cs chemically modified with polyethylene glycol (cs-peg) as new vehicles for improving na^al vaccine delivery. for mis purpose, diphtheria toxoid (dt) was chosen as a model antigen. dt was entrapped within nanoparticles made of cs of different molecular weight, and also made of cs...

background:poisoning with ethylene glycol (eg) can be fatal even if appropriate treatments are delivered. eg poisoning usually causes central nervous system depression, cardiovascular dysfunction, metabolic acidosis and acute renal failure (arf). case report:a 33-year-old man was referred to the emergency department with reduced consciousness and dyspnea of four-hour duration due to unknown rea...