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Query: UMLS:C0017160 (gastroenteritis)
 11,398 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A retrospective study was undertaken at two isolated Manitoba Indian communities to determine whether the type of infant feeding was related to infection during the first year of life. Of 158 infants 28 were fully breast-fed, 58 initially breast-fed and then changed to bottle-feeding and 72 fully bottle-fed. Fully bottle-fed infants were hospitalized with infectious diseases 10 times more often and spent 10 times more days in hospital during the first year of life than fully breast-fed infants. Diagnoses were mainly lower respiratory tract infection and gastroenteritis. Gastroenteritis occurred in only one breast-fed infant. Breast-feeding was strongly protective against severe infection requiring hospital admission and also against minor infection. The protective effect, which lasted even after breast-feeding was discontinued, was independent of family size, overcrowding in the home, family income and education of the parents. Measures to achieve breast-feeding for virtually all infants, particularly in northern communities, should be given high priority.
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PMID:Breast-feeding protects against infection in Indian infants. 10 48

Gnotobiotic newborn calves were found to be susceptible to infection with the reovirus-like agent of human infantile gastroenteritis (HRVL). Infection was based on (i) seroresponse using immunofluorescence and (ii) fecal shedding of virus particles using electron microscopy. Virus was detected in fecal samples for at least 2 to as long as 7 days after inoculation, although peak virus concentrations were observed on days 1 to 4. Diarrheal illness was observed in seven calves on second to fourth serial passage of HRVL in calves but in none of four animals studied on first passage. Diarrhea began 15 to 30.5 h (mean = 22.3 h) post-inoculation and lasted less than 24 h; three of the seven animals that developed diarrhea were also depressed or anorectic.
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PMID:Diarrhea in gnotobiotic calves caused by the reovirus-like agent of human infantile gastroenteritis. 18 47

During a 15-month period of surveillance, diarrhea developed in 257 of 913 babies (28%) admitted within 2 hours of birth to a special care nursery in Melbourne, Australia. Diarrhea was seasonal, affecting a maximum of 43% of babies admitted during one winter month (July) and a minimum of 13% of babies admitted during one summer month (December). Diarrhea was no more frequent nor more severe in babies of very low birth weight or of very early gestational age. Two noncultivable viruses were located by electron microscopy in feces from babies with or without diarrhea. Excretion of a reovirus-like particle (rotavirus, duovirus, human reovirus-like agent, infantile gastroenteritis virus) was temporally related to diarrheal symptoms. Asymptomatic infection with this virus also occurred. A 28-nm virus-like particle was excreted by some babies, but it could not be implicated on epidemiological grounds in the etiology of the diarrhea. Rotavirus infection may be an important cause of endemic diarrhea in nurseries for the newborn. Infection may be difficult to control or eradicate, since it is often asymptomatic and may be influenced by infection in the community at large.
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PMID:Noncultivable viruses and neonatal diarrhea: fifteen-month survey in a newborn special care nursery. 20 58

The electronmicroscopic examination of stool samples from 18 infants and young children with gastroenteritis, hospitalized at the Clinic of Infectious Diseases in Prague, was carried out. In ten children rotavirus was found in the faeces and the bacteriological findings were negative. Rotavirus particles were aggregated by convalescent child sera and by normal human gamma globulin. The clinical picture was characterized by the sudden onset of vomiting and fever, in one case with febrile convulsions. Diarrhoea was watery and yellow-green, and usually persisted for four to five days. The condition of the children improved rapidly after rehydration and a special diet. Older siblings, and in one family also adult members, were frequently affected.
Infection 1979
PMID:Rotavirus gastroenteritis in infants and young children. 21 37

Rotavirus is a name given to a group of viruses that have similar characteristics and are generally capable of causing diarrhea in the young. Infection of pigs with porcine rotavirus is common and widespread and can result in diarrhea, especially in 1- to 4-week-old pigs. This virus is frequently associated with a diarrheal syndrome popularity known as "white scours," "milk scours," or "3-week-old scours." Pigs less than 1 week old are infrequently infected, presumably because of adequate passive immunity. The infection resembles enzootic transmissible gastroenteritis. Diagnosis can be made by immunofluorescent staining of mucosal scrappings from the small intestines.
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PMID:Rotaviral diarrhea in pigs: brief review. 21 58

Tabulation of monthly reports of infectious diseases from 19 countries and territories in the South and Central Pacific for the years 1973 through 1975 indicated that influenza-like illness, dengue, dysentery, measles, and gonorrhoea were the greatest problems. Reports of the leading causes of hospitalisation from 11 areas indicated that infectious respiratory disease, gastroenteritis and accidents were the most common problems requiring hospitalisation in most Pacific countries. The leading causes of death showed a different pattern with striking differences between traditional and modernised areas. It appeared that the major causes of death were changing from infectious diseases in the traditional areas to chronic diseases such as cardiovascular disease and cancer in the modernised areas.
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PMID:Current health problems in the South and Central Pacific. 27 17

The sources from which eight Caesarean section babies acquired E. coli are described and the probable routes by which the organisms reached the babies are outlined. Suggestions are made concerning the control of the spread of E. coli in premature nurseries and during outbreaks of E. coli gastroenteritis.
Infection 1976
PMID:Escherichia coli isolated from babies delivered by caesarean section and their environment. 78 50

In discussing the background of these studies the importance of faecal carriage of Gram negative organisms by hospital patients is stressed. In many instances it was shown that transmission is by an oral route. This discussion leads on to an assessment of the dose required for Escherichia coli to implant in the bowel. The difficulties of studying the spread of E. coli within a faecal specimen are discussed. A number of papers are quoted which show that E. coli are present in the vagina of women and that the acquisition of these E. coli by babies is related to the length of time that the birth takes, and that there is a relationship between the E. coli found in the faeces of the mothers, the mucus swallowed by the babies at birth and subsequently in the faeces of the babies. Most of the eralier studies quoted deal predominantly with enteropathogenic serotypes, but it was later shown that other serotypes can be similarly acquired by the babies. Although this appears to be the general method by which babies acquire their faecal E. coli, it is well established that they can also be obtained from the environment, hence ward outbreaks of infantile gastroenteritis. Studies on normally delivered babies show that generally two thirds obtain their faecal E. coli from their mothers while the rest appear to pick up environmental strains. Very detailed biochemical and serological studies need to be performed to assess this. Caesarian section babies are generally not likely to become colonized by their mothers' faecal E. coli and studies are described which show that the babies faeces or rectal swabs are usually the first areas colonized and that the E. coli are spread from there. Extensive environmental studies suggest that contaminated hands and uniforms of the nursing staff may be the main vector for transmitting E. coli. There is a wide variety of E. coli serotypes present in a maternity ward at any time and these are related to the presence of the babies excreting them. A variation in the ability of strains to spread was noted.
Infection 1976
PMID:The acquisition of Escherichia coli by new-born babies. 78 55

The cell mediated immunity as expressed by 2,4 DNCB skin sensitivity was measured in 50 healthy Iranian orphans of the age from 15 years. Complete records of the development of these children from birth were available. Children with severe gastroenteritis leading to marasmus and temporary thymic atrophy during the first 6 months of life showed a persistent atopy 1-5 years later. Less severe disease during this time lead to hyporesponsiveness. Similar stress after the 6th month of life did not lead to persistent changes in their cell mediated immunity. The implications of this for the epidemiology of neoplasia and infectious disease are discussed.
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PMID:Persistent cell mediated immune-deficiency following infantile stress during the first 6 months of life. 81 13

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


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