Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0017160 (gastroenteritis)
 11,398 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A study has been made of 3,745 Bedouin and 9,422 Jewish babies born in 1972-73 to residents of the Beersheba district of southern Israel (the Negev). Newborn infants weighing less than 1 kg were excluded. Thirty-seven percent of the Bedouin babies were born at home; their mothers tended to be older and of higher parity than those choosing to deliver in hospital. Less than 6% of Bedouin mothers had been to school, compared with 90% of the Jews; 30% were aged under 20 or over 34 years, compared with 18% of the Jews, and 23% were having their seventh or later baby, compared with 12% of the Jews. Mean birth weight of babies born in hospital was about 200 g lower in Bedouin than in Jews, and 11.4% of Bedouin and 6.5% of Jewish infants weighed less than 2.5 kg. There was little variation in complications of labor between the 1,959 Bedouin and 8,877 Jewish women delivered in Beersheba's Soroka Medical Center. The cesarean section rate was 1.8% in Bedouin and 4.3% in Jews, while in 0.3% of Bedouin and 1.4% of Jews labor was induced. Monozygous twinning rates were similar in the two ethnic groups (4.8 and 4.5 sets/1,000 deliveries, respectively) but dizygous twinning was twice as common among the Bedouin as among the Jews (13.0 vs 6.0 sets/ 1,000). Male births accounted for 0.526 and 0.512 of the total in Bedouin and Jews, respectively. Perinatal mortality rates for hospital births were 31.1 and 18.3/1,000 in Bedouin and Jews, respectively. Infant deaths among Bedouin (31.0/1,000) were underreported; the rate was 16.8/1,000 for Jewish infants. Although rates of all specific causes of death were higher in Bedouin than in Jews, patterns of mortality in subgroups based on birth weight, sex, twinning and maternal age were quite similar in the two ethnic groups. There were six reported deaths from tetanus among Bedouin babies. For the cohort of babies born in 1972, admissions to the Soroka Medical Center pediatric wards were recorded in 366 (195.5/1,000) Bedouin and 787 (174.3/1,000) Jewish babies younger than the age of one year. Bedouin admission rates were higher than those of Jews for gastroenteritis (119.1 and 64.5/1,000 respectively), infectious and parasitic diseases (29.4 and 21.9), malnutrition (25.6 and 8.0) and external causes (10.1 and 4.4). Admission rates for bronchitis and pneumonia were, however, lower among Bedouin than Jews in the first six months of life.
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PMID:Maternal, perinatal and infant health in Bedouin and Jews in southern Israel. 87 68

One hundred and fourteen refugee children from South Vietnam showed similar disease prevalences to refugee children from Bangladesh. Common diseases were malnutrition, gastroenteritis, pneumonia and bronchitis, scabies and furunculosis. Seven children died, five from pneumonia complicated by malnutrition. Increased awareness of the high incidence of Pneumocystis pneumonia and more careful assessment of nutritional status may reduce mortality in future groups of refugee children evacuated to Australia.
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PMID:Medical problems in refugee children evacuated from South Vietnam. 100 30

A study was carried out to determine whether the preexisting decline in mortality rates from infectious diseases accelerated after the introduction of antibiotic and chemotherapeutic drugs. Linear regression curves showed that in Sweden mortality rates declined faster in septicemia, syphilis, and non-memingococcal meningitis after the introduction of these drugs. By contrast, for the ten other infectious diseases studied, (scarlet fever, erysipelas, acute rheumatic fever, puerperal sepsis, meningococcal infection, bronchitis, pneumonia, tuberculosis, typhoid fever, and acute gastroenteritis) no such accelerated decline in mortality could be detected. The findings suggest that antibiotic and chemotherapeutic drugs have not had the dramatic effect of the mortality of infectious diseases popularly attributed to them.
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PMID:The effect of antibiotics on mortality from infectious diseases in Sweden and Finland. 100 14

Subgenomic mRNA from a virulent field isolate of porcine transmissible gastroenteritis virus (TGEV), strain FS772/70, was used to produce cDNA. The cDNA from three overlapping clones was sequenced by the chain termination method and two open reading frames (ORFs) were identified. The largest ORF, 4350bp, encoded a polypeptide of 1449 amino acids of relative molecular mass (Mr) 159811, which contained 33 potential N-linked glycosylation sites, a cysteine-rich region, and a potential transmembrane region. The C-terminal half of this ORF showed homology to the S proteins of four other coronaviruses. The other ORF consisted of the 3'-end of a gene with homology to the carboxyl terminus of the F2 subunit of infectious bronchitis virus (IBV) RNA polymerase.
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PMID:Sequence of the S gene from a virulent British field isolate of transmissible gastroenteritis virus. 196 22

The E2-peplomer protein gene of the virulent Miller strain of transmissible gastroenteritis virus (TGEV) was sequenced from cDNA clones and compared to the E2 gene sequence of the avirulent Purdue strain. Sequence comparisons indicate that most amino acid differences occur in the N-terminal half of the E2-peplomer which represents the most exposed region of the protein. In addition, analysis of an incompletely sequenced open reading frame (ORF) to the immediate 5' side of the E2 gene indicates extensive sequence homology with the infectious bronchitis virus (IBV) F2 gene which is thought to encode a RNA polymerase.
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PMID:Nucleotide sequence of the E2-peplomer protein gene and partial nucleotide sequence of the upstream polymerase gene of transmissible gas gastroenteritis virus (Miller strain). 196 16

Twenty cases of cystic adenomatoid malformation of the lung were observed: 2 had died in utero; the diagnosis was made at birth in 13 infants of which 3 were premature. A Bochdalek's hernia had been diagnosed before birth in 2 cases by echo-tomography. The correct antenatal diagnosis had been made in 2 cases. Two infants had no symptoms, 3 were dyspneic, 8 were in respiratory distress and had to be intubated and ventilated. Two had a prune belly syndrome. Eight infants had a thoracotomy during their first week of life. Pulmonary resections concerning those 13 patients comprised 10 lower lobectomies, 1 of which was associated with a lingulectomy, and 2 upper lobectomies, 1 of which was associated with a middle lobe resection. Five patients were diagnosed and operated upon between 10 months and 8 years of age; 4 had recurrent bronchitis and 1 was diagnosed during the treatment of a gastroenteritis. They had 3 lower and 2 upper lobectomies. Recovery was uneventful in all patients except for 1 who was reoperated upon for intestinal obstruction. Antenatal diagnosis of cystic adenomatoid malformation should become standard. The malformation may be mistaken for a pulmonary sequestration or bronchogenic cyst. Differential diagnosis of a congenital hernia is important.
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PMID:Congenital cystic adenomatoid malformation of the lung. 222 14

The gene encoding the spike glycoprotein of the human coronavirus HCV 229E has been cloned and sequenced. This analysis predicts an S polypeptide of 1173 amino acids with an Mr of 128,600. The polypeptide has 30 potential N-glycosylation sites. A number of structural features typical of coronavirus S proteins can be recognized, including a signal sequence, a membrane anchor, heptad repeat structures and a carboxy-terminal cysteine cluster. A detailed, computer-aided comparison with the S proteins of infectious bronchitis virus, feline infectious peritonitis virus, transmissible gastroenteritis virus and murine hepatitis virus, strain JHM is presented. We have also done a Northern blot analysis of viral RNAs in HCV 229E-infected cells using synthetic oligonucleotides. On the basis of this analysis, and by analogy to the replication strategy of other coronaviruses, we are able to propose a model for the organization and expression of the HCV 229E genome.
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PMID:Nucleotide sequence of the gene encoding the spike glycoprotein of human coronavirus HCV 229E. 234 67

Clarithromycin (TE-031, A-56268) is a new 14-membered ring macrolide antibiotic developed by Taisho Pharmaceutical Co., Ltd. TE-031 has a methoxy group at position 6 in its structure. In the present study, we carried out laboratory and clinical investigations on TE-031 in the field of pediatrics. The obtained results are summarized as follows. The antibacterial activity of TE-031 was investigated against 16 clinically isolated strains of Streptococcus pyogenes, Staphylococcus aureus, Haemophilus influenzae, Bordetella pertussis and Campylobacter jejuni. TE-031 showed antibacterial activity comparable to erythromycin. The pattern of changes in TE-031 concentrations in the blood after administration was investigated. In subjects administered the granular preparation of TE-031, Cmax values were 0.64 micrograms/ml in 1 subject given a 5 mg/kg dosage, and 5.94 and 9.02 micrograms/ml in 2 subjects administered with 10 mg/kg. The tablet form of TE-031 was administered to 3 subjects at 5 mg/kg, and Cmax values were 2.09-3.92 micrograms/ml, while T 1/2 values were in a range of 2.9-3.8 hours. When drug concentrations in the urine were investigated, it was found that 6-hour recovery rates were 9.9% (dose: 5 mg/kg) and 53.4% (dose: 10 mg/kg) in the subjects administered the granular form, whereas recovery rates averaged 36.8% in the tablet-administered subjects. In the clinical trial, TE-031 was administered in 2-3 doses/day for 2-18 days. In cases given the granular form, dosages were 12-38 mg/kg/day, while tablets were administered at 12-29 mg/kg/day. The overall clinical efficacy rate was 92.8%, i.e., the drug was effective in 64 of 69 patients. TE-031 was ineffective in 1 case of otitis media, but efficacious in 10 of 10 (100%) cases of upper respiratory infection, 15 of 18 (83.3%) cases of bronchitis and pneumonia, 5 of 6 (83.3%) cases of pertussis, 13 of 13 (100%) cases of mycoplasmal pneumonia, 4 of 4 (100%) cases of Chlamydia psittaci pneumonia, 16 of 16 (100%) cases of gastroenteritis (including 15 cases of Campylobacter gastroenteritis), and 1 (100%) case of impetigo. In bacteriological studies conducted on the patients, the overall elimination rate was 93.1%, i.e., bacterial elimination was obtained in 27 of 29 cases. TE-031 showed especially good bacteriological efficacy (100%) against C. jejuni and B. pertussis, which were eliminated from all of 15 and 2 cases examined, respectively.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:[Laboratory and clinical studies on clarithromycin in pediatrics]. 252 42

Twenty-four first-season calves were randomly allocated to three similar groups (1-non-treated controls; 2 - vaccinated against lungworm; 3 - treated with ivermectin 21, 56 and 91 days after turnout) and set-stocked on separate pastures. Parasitic bronchitis became evident in the controls and signs of parasitic gastroenteritis were seen later in the vaccinates, but the ivermectin-treated calves remained healthy. After autumn housing, all were kept as a single group for the winter. The following summer, six of the ivermectin-treated animals and their matching vaccinates were grazed together, without further prophylaxis, along with six first-season calves. The latter displayed evidence of mild but debilitating pulmonary and gastrointestinal parasitic disease while both groups of yearlings remained healthy (with the exception of one diarrhoeic vaccinate). Thus, the immune status of the ivermectin-treated animals appeared to be comparable to that of the vaccinates. This conclusion was supported by parasitological observations and by artificial challenge at the end of the second grazing season.
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PMID:Comparative study of early-season prophylaxis using ivermectin with lungworm vaccination in the control of parasitic bronchitis and gastroenteritis in cattle. 253 89

The hospital records of 49 children with adenovirus infection were reviewed. Diagnosis was made by virus isolation from the airways in 73%, the stools in 44%, the conjunctiva in 2% and by serology in 14% of the patients. Most children were less than 3 years of age. The peak incidence of virus isolation occurred during the month of April. Pharyngotonsillitis was the most frequent main diagnosis (49%), followed by pneumonia (14%), gastroenteritis (10%) and bronchitis (8%). Fever was the most frequent main symptom (43%), and 96% of the patients had fever at some time during the illness. The average fever temperature was 39.6 degrees C with a mean duration of 5.9 days. An obvious bacterial superinfection could be demonstrated in three patients: two had otitis media and one had pneumonia with pleural effusion. All three had more than 3 band forms per 100 peripheral white blood cells, whereas only 1 out of 46 children without demonstrable superinfection had an elevated band count. Other laboratory tests were not useful in detecting bacterial superinfection. That 71% of all children received antibiotics at some time during their illness, reflects the difficulty of excluding bacterial disease.
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PMID:Clinical and laboratory findings in children with adenovirus infections. 253 28


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