Library

feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
  • 1
    ISSN: 1432-1076
    Keywords: Essential fatty acids ; Plasma ; Developing countries ; Africa ; Child nutrition
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract The fatty acid status of an unselected group of 84 Congolese children was determined by estimating the fatty acid composition of the plasma phospholipid (PL) and cholesterolester (CE) fractions using capillary gas chromatography. In comparison with North American and European children a wide range of values and low mean percentages (related to the fatty acids of a chain length of 14–24 carbon atoms) were found for the following fatty acids (mean±SD): linoleic acid (LA) (PL: 17.19±3.85; CE: 40.13±7.72); arachidonic acid (AA) (PL: 6.60±2.28; CE 4.32±1.71); dihomo-gammalinolenic acid (DHLA) (PL: 1.80±0.68; CE 0.41±0.22). On average, ω3 fatty acids were higher than in reference groups, while similar values were found for the monoenoic and ω9 fatty acids. No sample contained eicosatrienoic acid, 20:3ω9 (ETA) which, dependent on analytical methods, may be difficult to separate from behenic acid (22:0). Changes in the relation between the two lipid fractions occurred when the LA content in CE was less than 35%. Also the correlation between LA and AA in CE, which was significant below 35% LA (r=0.84), changed with higher values for LA (r=0.01). These findings may indicate that alterations in fatty acid metabolism occur when LA values in CE — which are supposed to be directly related to the dietary intake of polyunsaturated fatty acids — fall below 35% of all fatty acids in this lipid fraction.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 2
    ISSN: 1432-1076
    Keywords: Plasma proteins ; Immunoglobulins ; Circulating immune complexes ; Anthropometry ; Developing countries
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract The nutritional status of an unselected group of 111 children from the village of Bouansa, People's Republic of the Congo, was studied. Comprehensive clinical examinations, anthropometrical measurements and analysis of albumin, prealbumin, ferritin, C-reactive protein (CRP), IgA, IgG, IgM, IgE, IgG- and IgM-circulating immune complexes (CIC) were carried out. The results show, by anthropometrical classification, a high prevalence of moderate malnutrition. Low levels of plasma proteins and high levels of immunoglobulins and CIC were found. No correlation between anthropometrical classification and plasma proteins was established. Children with increased levels of CRP showed low prealbumin values and increased levels of ferritin. Patterns of immunoglobulins and CIC were close to those found in other studies in tropical countries. To evaluate the anthropometrical and biochemical findings it is necessary to take into consideration the apparently healthy appearance of the children, which shows the degree of adaptation to the limited availability of food and the high rate of acute and chronic infections.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 3
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    Acta Tropica 54 (1993), S. 99-104 
    ISSN: 0001-706X
    Keywords: Congo ; Essential fatty acid ; Fatty acid ; Skin alterations ; [abr] 18:2(n-6) ; [abr] 20:4(n-6) ; [abr] AA arachidonic acid ; [abr] CE ; [abr] EFA ; [abr] FA ; [abr] LA ; [abr] PL ; [abr] PUFA ; [abr] essential fatty acids ; [abr] fatty acids ; [abr] linoleic acid ; [abr] plasma cholesterol esters ; [abr] plasma phospholipids ; [abr] polyunsaturated fatty acids
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Medicine
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 4
    Electronic Resource
    Electronic Resource
    Springer
    Parasitology research 80 (1994), S. 265-266 
    ISSN: 1432-1955
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...