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  • Articles: DFG German National Licenses  (3)
  • 1990-1994  (3)
  • Bacterioruberin  (2)
  • Barium enema examination  (1)
  • (A. faecalis)
  • Anesthesia regional
  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Surgical and radiologic anatomy 14 (1992), S. 251-257 
    ISSN: 1279-8517
    Keywords: Length of the large intestine ; Diameter of the large intestine ; Size of the large intestine ; Barium enema examination
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Résumé La longueur, le diamètre et la surface développée de chacun des six segments du colon ont été mesurés sur une série de 920 lavements barytés pratiqués chez des patients Japonais. Le colon transverse est le segment le plus long et le plus étendu en surface, suivi par le colon sigmoïde. Le diamètre du colon ascendant est le plus important, tandis que ceux du colon descendant et du sigmoïde sont les plus étroits. Des différences de taille du colon en fonction du sexe ont été observées. La longueur et la surface de la totalité du colon étaient toutes deux moins importantes chez les hommes que chez les femmes. Les longueurs du caecum, du colon ascendant, du colon transverse et du rectum, sont également moins importantes chez les hommes que chez les femmes. Les diamètres du colon descendant, du colon sigmoïde et du rectum sont plus importants chez les hommes que chez les femmes. La surface développée du colon ascendant et du colon transverse est moins étendue chez les hommes que chez les femmes, tandis que le total des surfaces du colon descendant, du colon sigmoïde et du rectum, est plus important chez les hommes que chez les femmes. La longueur totale du colon tend à augmenter avec l'âge. La longueur et la surface de l'ensemble du colon a également tendance à augmenter chez les femmes avec importance du morphotype.
    Notes: Summary Length, diameter and surface area of each of 6 segments of the large intestine were determined and calculated in 920 Japanese patients who underwent barium enema. Of the length and surface area measurements obtained, those of the transverse colon were the largest, followed by those of the sigmoid colon. The diameter of the ascending colon was the largest, while those of the descending colon and sigmoid colon were the smallest. There were various sex differences in size of the large intestine. Length and surface area of the entire large intestine in males were shorter and smaller respectively than those in females. Lengths of the cecum, ascending colon, transverse colon and rectum in males were shorter than those in females. Diameters of the descending colon, sigmoid colon and rectum in males were larger than those in females. Total surface areas of the ascending colon and transverse colon in males were smaller than those in females, while total surface areas of the descending colon, sigmoid colon and rectum in males were larger than those in females. Length of the entire large intestine tended to be increased with age. Length and surface area of the entire large intestine tended to be increased with an increase in physical dimensions in females.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Archives of microbiology 162 (1994), S. 414-421 
    ISSN: 1432-072X
    Keywords: Key words     Carotenoid ; Bacterioruberin ; Red pigment ; Radiotolerance ; Rubrobacter radiotolerans
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract      The highly radioresistant Rubrobacter radiotolerans, contains red pigments. Since the pigments could not be extracted by usual methods, a new method was developed in which the pigments were extracted with organic solvents after addition of 10 N KOH to the intact cells, followed by neutralization. These pigments were also extracted after treatment with achromopeptidase, but not with lysozyme. The extracted pigments separated into two main spots by TLC (48.6% and 22.6%), and were confirmed to be carotenoids by chemical tests. The two major pigments had 13 conjugated double bonds as determined from the main maximum wavelength of the light absorption spectra. Their molecular weights were determined to be 740 and 722 by mass spectrometry. The mass spectra of their TMS-derivatives revealed that they contained four and three tertiary OH groups, respectively. Confirming their identical light and IR spectra, these pigments were determined to be bacterioruberin and monoanhydrobacterioruberin, respectively, the characteristic carotenoids of halophilic bacteria. The existence of these pigments in bacteria other than halobacteria provides interesting new evidence on the distribution of these compounds.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Archives of microbiology 162 (1994), S. 414-421 
    ISSN: 1432-072X
    Keywords: Carotenoid ; Bacterioruberin ; Red pigment ; Radiotolerance ; Rubrobacter radiotolerans
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract The highly radioresistant Rubrobacter radiotolerans, contains red pigments. Since the pigments could not be extracted by usual methods, a new method was developed in which the pigments were extracted with organic solvents after addition of 10 N KOH to the intact cells, followed by neutralization. These pigments were also extracted after treatment with achromopeptidase, but not with lysozyme. The extracted pigments separated into two main spots by TLC (48.6% and 22.6%), and were confirmed to be carotenoids by chemical tests. The two major pigments had 13 conjugated double bonds as determined from the main maximum wavelength of the light absorption spectra. Their molecular weights were determined to be 740 and 722 by mass spectrometry. The mass spectra of their TMS-derivatives revealed that they contained four and three tertiary OH groups, respectively. Confirming their identical light and IR spectra, these pigments were determined to be bacterioruberin and monoanhydrobacterioruberin, respectively, the characteristic carotenoids of halophilic bacteria. The existence of these pigments in bacteria other than halobacteria provides interesting new evidence on the distribution of these compounds.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
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