Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0042963 (vomiting)
 31,883 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In a double blind study, 40 infants with cows' milk intolerance of various causes were randomised to receive a nutritionally complete formula in which nitrogen was supplied either as whey hydrolysate or amino acids. The median age of infants was 10 weeks (range 36 weeks' gestation to 108 weeks' postnatal age). After a median follow up period of 25 weeks there was no significant difference in dietary intake between the formulas. Twenty four weeks after entry, weight and weight for length improved equally on both formulas. Plasma albumin improved significantly on the hydrolysed whey formula but not in the amino acid group. Both milks were palatable and normal intakes of formula were maintained. Biochemical and haematological indices remained within normal limits. There was no difference in stool frequency and vomiting between the two formulas. Two infants developed a probable allergic colitis while receiving hydrolysed whey. Amino acid formula may have a role in the management of atopic infants with severe cows' milk intolerance who have already reacted to whey or casein hydrolysate formula.
 ...
PMID:Comparison of an elemental with a hydrolysed whey formula in intolerance to cows' milk. 749 57

We report on a baby food, cereal flour P (CFP), which, although guaranteed free of cow's milk protein, caused failure to thrive and diarrhea, vomiting, and coughing fits in a 22-month-old child. The purpose of this study was to identify the allergen involved. The investigation used prick tests, RAST, and the RAST inhibition method. Specific IgE was elevated to 100 kU/l for cow's milk and to 15.3 kU/l for alpha-lactalbumin (2.5 kU/l for casein, 0.7 kU/l for beta-lactoglobulin). Antibovine IgG IgEs were associated. RAST inhibition experiments demonstrated the presence of alpha-lactalbumin in "food-quality" lactose used in this flour, at a dose of 1-5 micrograms/g of CFP. The daily intake of alpha-lactalbumin was found to be less than 70 micrograms. This exquisite clinical sensitization was attributed to the intestinal hyperpermeability (IH) which favors the access of milk allergen to the blood, leading to an ever-growing state of hypersensitivity. It could have been due to egg- and mustard-associated allergies as well as to giardiasis and intestinal candidosis. This work underlines the risk of masked food allergens and the need of thoroughly informative labeling.
 ...
PMID:Identification of a masked allergen, alpha-lactalbumin, in baby-food cereal flour guaranteed free of cow's milk protein. 890 5

The purpose of this study was to determine the effectiveness of an amino acid-based infant formula in infants with continued symptoms suggestive of formula protein intolerance while they were receiving casein hydrolysate formula (CHF). Twenty-eight infants, 22 to 173 days of age, were enrolled; each had received CHF for an average of 40 days (10 to 173 days) and continued to have bloody stools, vomiting, diarrhea, irritability, or failure to gain weight, or a combination of these symptoms. Sigmoidoscopy with rectal biopsy was performed in all infants. The infants then received an amino acid-based infant formula, Neocate, for 2 weeks. After 2 weeks of treatment, 25 of the infants demonstrated resolution of their symptoms and underwent challenge with CHF. Of the 25 who were challenged, eight tolerated the CHF and the remainder had recurrence of their symptoms. The histologic features in these infants varied from eosinophilic infiltration to normal. We conclude that not all infants with apparent formula protein-induced colitis respond to CHF and that these infants may have resolution of their symptoms when fed an amino acid-based infant formula.
 ...
PMID:Intolerance to protein hydrolysate infant formulas: an underrecognized cause of gastrointestinal symptoms in infants. 940 41

Clinical manifestations of cow's milk allergy rarely occur in the first days after birth. We report on a newborn presenting with hemorrhagic meconium in the first hour of life followed by bloody diarrhea in the next few days. At day 14, an elevated total IgE, specific IgE to cow's milk and an eosinophilia in peripheral blood were found. Symptoms disappeared when the milk feed was changed to an extensively hydrolyzed casein-formula. Two challenges with cow's milk formula (on day 30 and at 7 months of age) were followed by recurrence of vomiting, watery diarrhea and failure to thrive. At the age of 17 months cow's milk was tolerated well. Although other pathogenetic mechanisms cannot completely be ruled out, there is strong evidence that cow's milk allergy--induced by intra-uterine sensitization--explains the symptoms in our patient. In conclusion, cow's milk allergy can occur even in the first days of life, and our clinical observation supports the concept of intra-uterine sensitization to allergens.
 ...
PMID:A case of cow's milk allergy in the neonatal period--evidence for intrauterine sensitization? 953 57

Food-induced eosinophilic proctocolitis appears in the first 2 months of life with blood-tinged stools. Aside from occasional apparent pain on defecation and a few infants with moderate eczema, systemic features are absent. Indeed, aside from the diaper, the infant is generally described as well. Thus, in contrast to the infant with enterocolitis, features such as emesis, failure to thrive, significant anemia, and dramatic diarrhea are not seen. In contrast to infants with the other food-induced inflammatory diseases of the bowel, most symptomatic infants are exclusively breast fed. Proctoscopic examination reveals focal erythema, erosions, and/or the nodularity of lymphoid nodular hyperplasia of the rectosigmoid. Biopsies of the rectum and lower sigmoid reveal a characteristic infiltration of the mucosa and lamina propria with eosinophils, usually in excess of 6 to 10 per high powered field. Elimination of the offending protein from the diet of the infant, through use of an extensively hydrolyzed casein-based formula or the elimination of the protein from the diet of the mother of the breast-feeding infant, leads to clinical resolution of the bleeding within 72 to 96 hours. By 1 year of age the infants routinely tolerate an unrestricted diet, and the long term prognosis is excellent.
 ...
PMID:Food-induced eosinophilic proctocolitis. 1063

This study was conducted in order to analyze the clinical manifestations, the endoscopic findings, the histology of the gastrointestinal mucosa, the treatments and the clinical course in infants who had hematemesis induced by cow milk allergy. The medical records were reviewed retrospectively. The criteria for the diagnosis of CMA included elimination of cow milk formula resulting in improvement of symptoms, specific endoscopic and histologic findings as well as the exclusion of other causes. Twenty-three infants with a diagnosis of hematemesis were analyzed, which included 20 infants with CMA and 3 infants with gastroesophageal reflux disease (GERD). In the CMA group were 12 girls and 8 boys whose ages were 4.3 +/- 1.4 months. The onset of vomiting after starting cow milk formulas was 70.6 +/- 48.9 days. Gastroduodenoscopy was performed on 15 patients showing erythema, erosion and friability of the gastric mucosa in all patients and lymphoid hyperplasia in the duodenal bulb in 7 patients. Eight patients had mild to moderate eosinophilic infiltration and 5 patients had eosinophilia. Cow milk formulas were changed to other formulas: two children were initially given extensively hydrolyzed casein formulas and later followed by a soy formula, 14 were given a soy formula and 4 were given partially whey hydrolyzed formulas. All patients showed clinical signs of improvement a few days later. Patients that were able to tolerate cow milk were 1.5 +/- 0.9 years old. During the follow-up period (2.6 +/- 1.8 years after treatment) 4 patients were diagnosed with asthma, 4 patients with chronic respiratory symptoms, 4 patients with constipation and 2 others with food allergies. CMA induced gastritis in infancy may not be classified as eosinophilic gastritis because of the low level of eosinophilic infiltration. The elimination of cow milk and subsequent substitution with a soy formula is the proper management.
 ...
PMID:Hematemesis in infants induced by cow milk allergy. 1519 38

Allergic reactions after vaccination are considered as an important practical problem in dogs; however, their immunological mechanism has not been well understood. The present study was designed to investigate the relationship between IgE reactivity to the vaccines and immediate-type allergic reactions after vaccination in dogs. Sera from 10 dogs that developed immediate-type allergic reactions such as circulatory collapse, cyanosis, dyspnea, facial edema, and vomiting within 1h after vaccination with non-rabies monovalent or combined vaccines and sera from 50 dogs that did not develop allergic reactions after vaccination were collected. Serum IgE reactivity to the injected vaccines was measured by fluorometric ELISA using a mouse monoclonal anti-dog IgE antibody. Then, IgE reactivity to fetal calf serum (FCS) and stabilizer proteins (gelatin, casein, and peptone) included in the vaccines was measured in sera that had high levels of IgE to the vaccines. Levels of serum specific IgE to the vaccines in dogs with immediate-type allergic reactions (59-4173 fluorescence units [FU], mean +/- S.D.: 992.5 +/- 1181.9 FU) were significantly higher than those in control dogs (38-192 FU, 92.4 +/- 43.3 FU) (P < 0.001). Of the eight dogs that developed immediate-type allergic reactions and had high levels of serum specific IgE to the vaccines, seven had specific IgE directed to FCS. The IgE reactivity to the vaccines in sera from these dogs was almost completely inhibited by FCS. The other one dog had serum IgE directed to gelatin and casein included in the vaccine as stabilizers. The results obtained in this study suggest that immediate-type allergic reactions after vaccination in dogs were induced by type I hypersensitivity mediated by IgE directed to vaccine components. In addition, FCS, gelatin, and casein included in vaccines could be the causative allergens that induced immediate-type allergic reactions after vaccination in dogs.
 ...
PMID:IgE reactivity to vaccine components in dogs that developed immediate-type allergic reactions after vaccination. 1573 45

A 10-day-old male neonate was admitted with bilious vomiting and gross hematochezia. Peripheral eosinophilia, delayed positive skin prick test to artificial milk, and elevated eosinophil cationic protein levels suggested cow's milk allergy. Fluid infusion with prohibition of oral intake improved the digestive symptoms. Breast-feeding was resumed on hospital day 3 and only casein hydrolysate formula was fed from day 7 onward. Nevertheless, eosinophilia and elevated transaminase levels developed on day 14. Liver dysfunction associated with casein hydrolysate formula was suspected and the infant was transferred to soy formula. Eosinophil counts decreased and transaminase levels were normalized on day 19. A cow's milk protein-specific lymphocyte proliferation test was positive for alpha-casein, beta-lactoglobulin, and bovine serum albumin, indicating sensitization of T cells to cow's milk proteins. These observations suggest that careful attention should be paid to liver dysfunction in non-immunoglobulin E-mediated cow's milk allergy, even when hypoallergenic formula is used.
 ...
PMID:Casein hydrolysate formula-induced liver dysfunction in a neonate with non-immunoglobulin E-mediated cow's milk allergy. 1836 Nov 6

A boy with autism, growth and developmental retardation was brought to our clinic. He was diagnosed with CHARGE syndrome. Subsequently, various therapies were introduced when he was 5 months old yet the developmental delays persisted. Gastrointestinal problems such as frequent post-prandial vomiting and severe constipation were noted as well. At the age of 42 months, the boy was subjected to a gluten and casein-free diet. Soybean milk and rice were substituted for cow's milk, bread and noodles. After 2.5 months, interpersonal relations including eye to eye contact and verbal communication improved. At 5.5 months the boy was capable of playing and sharing toys with his sibling and other children, behavior noted to be closer to that of an unaffected child. In addition, the decreased frequency of postprandial vomiting led to a significant increment in body weight, body height (from below the third percentile to the tenth percentile) and vitality after 11 months on the diet. In view of the lack of consensus on the benefits of dietary intervention in patients with autism, we are suggesting an adjuvant therapy that is simple, safe and economical. In addition, the therapy may be more feasible in Taiwan as opposed to western countries because of cultural factors such as dietary preference and product availability.
 ...
PMID:The effects of a gluten and casein-free diet in children with autism: a case report. 1966 54

Several synthetic mixtures of natural and racemic crystalline amino acids suitable for the daily nitrogen requirement are tested in dogs for their tolerance upon intravenous injection. Certain mixtures of the ten essential amino acids plus non-essential amino acids exclusive of glutamic acid are accepted without any obvious sign of disturbance even at rates above 10 mg. nitrogen per kilo per minute for quantities greater than 300 mg. per kilo. One such mixture consists in parts per 100 of dl-threonine 7, dl-valine 15, l(-)-leucine 10.9, dl-isoleucine 9.9, l(+)-lysine. HCl.H(2)O 10.9, dl-tryptophane 3, dl-phenylalanine 9.9, dl-methionine 6, l(+)-histidine.HCl.H(2)O 5, l(+)-arginine-HCl 5, glycine 9.9, dl-alpha-alanine 4, dl-serine 2, l(-)-cystine 0.5, and l(-)-tyrosine 1. In addition other well tolerated mixtures included the prolines. When glutamic acid, natural or racemic, is included in similar mixtures vomiting reactions frequently occur at nitrogen rates above 4 mg. per kilo per minute. Vomiting almost always occurs on the first daily injection containing glutamic acid and usually on any subsequent injection containing more than 100 mg. glutamic acid per kilo unless given very slowly. Upon the addition of glycine certain mixtures of the ten essential amino acids show an improved tolerance. Two casein digests tested usually produced vomiting at injection rates above 2 mg. nitrogen per kilo per minute, probably because of their glutamic acid content. No serious reaction has ever occurrred to any mixture of amino acids or casein digest tested. Elimination of minor reactions such as vomiting appears possible and desirable for greater usefulness of these solutions in parenteral feeding.
 ...
PMID:TOLERANCE TO AMINO ACID MIXTURES AND CASEIN DIGESTS GIVEN INTRAVENOUSLY : GLUTAMIC ACID RESPONSIBLE FOR REACTIONS. 1987 68


<< Previous 1 2 3 Next >>