The epidermal growth pattern in human fetuses
نویسندگان
چکیده
منابع مشابه
Investigations on the growth pattern of the maxillary sinus in Japanese human fetuses.
The growth pattern of the maxillary sinus was analyzed using 18 human fetuses of both sexes between 9 and 21 weeks of age postconception. The paraffin embedded specimens were cut in series in the frontal and the transversal plane, respectively. The inner surface of the maxillary sinuses was redrawn and surrounded with a digitizer and then the volumes were calculated. A correlation analysis as w...
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We recently reported that epidermal growth factor (EGF) levels in the first urine to be voided by intrauterine growth retardation (IUGR) and heavy-for-dates (HFD) infants were lower than control infants (8). In this study, we analyzed EGF receptors to reveal the mechanisms controlling EGF levels. EGF binding to fetal rat liver increased markedly from day 19-21 of gestation. Fetal rats were divi...
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Chronic airway inflammation, one of the pathophysiologic features of bronchial asthma, is suspected to be responsible for irreversible pathological changes of airways, called airway remodeling. To examine the mechanisms of airway remodeling in asthma, we investigated the expression of epidermal growth factor (EGF) and its receptor immunohistochemically in asthmatic human airways. Airway specime...
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Glucose intolerance in adults born with intrauterine growth retardation (IUGR) may involve peripheral insulin resistance and/or abnormal endocrine pancreas development during fetal life. We quantified insulin-containing cells in deceased human fetuses with IUGR (<10th percentile, n = 21) or normal growth (control fetuses, n = 15). Paraffin-embedded pancreatic tissues from fetuses older than 32 ...
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epidermal growth factor (egf), a growth factor involved in cell growth and differentiation, is a small polypeptide with molecular weight of approximately 6 kda known to be present in a number of different mammalian species. experimental studies in animals and humans have demonstrated that the topical application of egf accelerates the rate of epidermal regeneration of partial-thickness wounds a...
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ژورنال
عنوان ژورنال: Indian Journal of Paediatric Dermatology
سال: 2020
ISSN: 2319-7250
DOI: 10.4103/ijpd.ijpd_42_19