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  • (A. faecalis)  (2)
  • Anesthesia regional  (2)
  • Bacterioruberin  (2)
  • 1
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    Biochimica et Biophysica Acta (BBA)/General Subjects 880 (1986), S. 46-53 
    ISSN: 0304-4165
    Keywords: (A. faecalis) ; Extracellular enzyme ; Poly(3-hydroxybutyrate) ; Poly(3-hydroxybutyrate) depolymerase
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology , Chemistry and Pharmacology , Medicine , Physics
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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  • 2
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    Biochimica et Biophysica Acta (BBA)/Protein Structure and Molecular 952 (1988), S. 164-171 
    ISSN: 0167-4838
    Keywords: (A. faecalis) ; Poly(3-hydroxybutyrate) ; Poly(3-hydroxybutyrate) depolymerase
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology , Chemistry and Pharmacology , Medicine
    Type of Medium: Electronic Resource
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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
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  • 4
    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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  • 5
    ISSN: 1279-8517
    Keywords: Lumbar plexus ; Intercostal nerves ; Anesthesia regional ; Paravertebral block
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Summary An injection of a local anesthetics in the paravertebral region produces an analgesic field on the same side of the body, a paravertebral block. One point in question about this block is whether the local anesthetic spreads from the thoracic to the lumbar level of the paravertebral region. The purpose of this study was to find how the anesthetic fluid traveled to the lumbar paravertebral region, if at all. Twelve cadavers were used in this study. 15 ml of crimson dye was injected into the paravertebral region at the 11th thoracic level. The viscerae were removed so that we could examine the dye spread. While the crimson dye spread in the endothoracic fascia posterior to the parietal pleura, it also spread downward in the fascia mostly along the splanchnic nerves. At the upper surface of the diaphragm the dye spread laterally in the fascia, and entered the abdominal cavity through the medial and lateral arcuate ligaments. In the abdominal cavity, the dye was found to have spread so widely in the transversalis fascia that the subcostal, iliohypogastric, ilioinguinal, genitofemoral, lateral femoral cutaneous and femoral nerves were involved. We concluded that the dye in the thoracic paravertebral region can enter the abdominal cavity through the medial and lateral arcuate ligaments. This study explained possible fluid communication between the thoracic and lumbar paravertebral regions and confirmed our former clinical observations. The result is important for the future clinical application of paravertebral anesthesia.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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  • 6
    ISSN: 1279-8517
    Keywords: Lumbar plexus ; Intercostal nerves ; Anesthesia regional ; Paravertebral block
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Résumé L'injection d'un anesthésique local dans la région paravertébrales entraîne une analgésie unilatérale localisée (bloc paravertébral). On pouvait se demander si l'anesthésique local diffusait du niveau thoracique au niveau lombaire de la région paravertébrale. Le but de cette étude était de définir comment le liquide anesthésique gagnait la région paravertébrale lombaire, s'il le faisait. 12 cadavres ont été utilisés dans cette étude. 15 mm de colorant rouge ont été injectés dans la région paravertébrale des cadavres au niveau de la 11ème vertèbre thoracique. Les viscères ont ensuite été enlevés pour permettre l'examen de la diffusion du colorant. Le colorant diffusait dans le fascia endothoracique en arrière de la plèvre pariétale, puis vers le bas à l'intérieur du fascia, principalement le long des nerfs splanchniques. A la face supérieure du diaphragme, il diffusait latéralement dans le fascia, et pénétrait dans la cavité abdominale au-dessous des ligaments arqués médial et latéral. Dans la cavité abdominale, le colorant diffusait largement dans le fascia transversalis de telle sorte qu'il atteignait les nerfs subcostal, ilio-hypogastrique, ilio-inguinal, génito-fémoral, cutané latéral de la cuisse, et fémoral. Nous en avons conclu que le colorant pouvait passer de la région paravertébrale thoracique dans la cavité abdominale au-dessous des ligaments arqués médial et latéral. Cette étude montre la communication possible des liquides entre les régions paravertébrales thoracique et lombaire, et corrobore nos observations cliniques préalables. Le résultat en est important pour l'utilisation clinique ultérieure des blocs paravertébraux.
    Notes: Summary An injection of a local anesthetics in the paravertebral region produces an analgesic field on the same side of the body, a paravertebral block. One point in question about this block is whether the local anesthetic spreads from the thoracic to the lumbar level of the paravertebral region. The purpose of this study was to find how the anesthetic fluid traveled to the lumbar paravertebral region, if at all. Twelve cadavers were used in this study. 15 ml of crimson dye was injected into the paravertebral region at the 11th thoracic level. The viscerae were removed so that we could examine the dye spread. While the crimson dye spread in the endothoracic fascia posterior to the parietal pleura, it also spread downward in the fascia mostly along the splanchnic nerves. At the upper surface of the diaphragm the dye spread laterally in the fascia, and entered the abdominal cavity through the medial and lateral arcuate ligaments. In the abdominal cavity, the dye was found to have spread so widely in the transversalis fascia that the subcostal, iliohypogastric, ilioinguinal, genitofemoral, lateral femoral cutaneous and femoral nerves were involved. We concluded that the dye in the thoracic paravertebral region can enter the abdominal cavity through the medial and lateral arcuate ligaments. This study explained possible fluid communication between the thoracic and lumbar paravertebral regions and confirmed our former clinical observations. The result is important for the future clinical application of paravertebral anesthesia.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
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