Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0017168 (gastroesophageal reflux disease)
 11,783 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Glucose metabolism was studied in ewes fed 800 g chopped alfalfa hay (H) or 400 g alfalfa hay and 400 g corn grain given in whole (HWC), ground (HGC) or extruded (HEC) form. Daily intake of metabolisable energy and crude protein were: 5.8 MJ, 109 g; 9.0 MJ, 84 g; 9.5 MJ, 84 g and 8.5 MJ, 88 g in H, HWC, HGC and HEC, respectively. In situ ruminal degradability ranked whole, ground, and extruded corn in ascending order. Ruminal pH and concentration of acetic acid were lower and of propionic acid higher (P less than 0.05) in HEC than in HGC and HWC groups. Plasma level of glucose (P less than 0.10), insulin (P less than 0.05), and the ratio of insulin to non-esterified fatty acids (NEFA) (P less than 0.01) were higher in HEC than in other groups. Glucose irreversible loss (GILR) and entry rate (GER), recycling (GRec) and reentry (GRee) were determined by double isotope dilution procedure. GER, but not GILR, was higher in HWC than in H and HGC (6.98 mg/min/kg BW0.75 vs 3.97 and 4.24 mg/min/kg BW0.75, respectively; P less than 0.05) and than in HEC (4.84 mg/min/kg BW0.75; P less than 0.10). GRec and GRee were higher in HWC than in the other treatments. Grinding or extruding the grain increased ruminal degradability and decreased glucose entry rate.
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PMID:The influence of processing corn grain on glucose metabolism in ewes. 144 7

A 12-month-old boy diagnosed with propionic acidemia underwent gastrostomy. The patient's general state was good and he was alert, but with reduced muscular tone (unstable when seated with support, floppy head) and with dystonic movements in all extremities. An electroencephalogram showed slightly slowed brain activity. The patient was being treated with a low protein diet, phenobarbital, L-carnitine, L-isoleucine, and biotin. Surgery was carried out in satisfactory conditions with general anesthesia without opioids combined with infiltration of the surgical wound with local anesthetic. Recovery from anesthesia was rapid and free of complications. Propionic acidemia is caused by mitochondrial propionyl coenzyme carboxylase deficiency. Most patients have episodes of severe metabolic ketoacidosis as a result of excessive protein intake, delayed development, vomiting, gastroesophageal reflux, lethargy, hypotonia, and convulsions. The anesthetic approach involves avoiding triggers of metabolic acidosis (such as fasting, dehydration, hypoxemia, and hypotension) and preventing airway complications. Agents that metabolize propionic acid (such as succinylcholine, benzylisoquinoline neuromuscular blocking agents, and propofol) are not used, as they can exacerbate acidemia. We also believe that using local or regional anesthesia in combination with general anesthesia without opiates is safe and effective for controlling pain during surgery and postoperative recovery, as that combination avoids respiratory depression in these patients, who are highly sensitive to opiates.
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PMID:[Infant boy with propionic acidemia: anesthetic implications]. 1620 Sep 24