Library

X
feed icon rss

Your email was sent successfully. Check your inbox.

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

Proceed reservation?

Export
Filter
  • Ultrasound  (5)
  • Lycopersicon esculentum  (3)
  • Nicotine  (3)
  • 1
    Electronic Resource
    Electronic Resource
    Postinfectional changes of lipids and photosynthesis in Lycopersicon esculentum susceptible to Phytophthora capsici
    Amsterdam : Elsevier
    Plant Science 61 (1989), S. 169-178 
    Details
    ISSN: 0168-9452
    Keywords: Lycopersicon esculentum ; Phytophthora capsici ; chlorophylls ; fatty acids ; photosynthesis ; plant-pathogen interaction
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology
    Type of Medium: Electronic Resource
    URL: http://linkinghub.elsevier.com/retrieve/pii/0168-9452(89)90221-5
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Polar lipids in healthy and Phytophthora capsici-infected leaflets of Lycopersicon esculentum
    Amsterdam : Elsevier
    Phytochemistry 31 (1992), S. 1961-1967 
    Details
    ISSN: 0031-9422
    Keywords: Lycopersicon esculentum ; Phytophthora capsici ; Solanaceae ; fatty acids ; glycoglycerolipids ; oomycete ; phospholipids ; plant-pathogen interactions ; polar lipids.
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology , Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://linkinghub.elsevier.com/retrieve/pii/0031-9422(92)80342-C
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    Pigment evolution in Lycopersicon esculentum fruits during growth and ripening
    Amsterdam : Elsevier
    Phytochemistry 14 (1975), S. 2357-2362 
    Details
    ISSN: 0031-9422
    Keywords: Lycopersicon esculentum ; Solanaceae ; carotenoids ; chlorophylls. ; maturation ; plastids ; tomato fruit
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology , Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://linkinghub.elsevier.com/retrieve/pii/0031-9422(75)80344-X
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 4
    Electronic Resource
    Electronic Resource
    Congenital epithelial splenic cysts in children (1982)
    Springer
    Pediatric radiology 12 (1982), S. 119-125 
    Details
    ISSN: 1432-1998
    Keywords: Spleen ; Cysts ; Ultrasound ; Abdomen ; Mass
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract The clinical, radiographic and sonographic features of four children with congenital epithelial splenic cysts are described. All four cases presented with a left upper quadrant mass and few symptoms. In one case the spleen descended into the pelvis in the upright position. In three cases the sonographic findings showed the mass to be completely sonolucent. In the fourth case the mass was echogenic and echoes were distributed homogeneously throughout the mass. These internal echoes were due to the presence of fat droplets within the cyst fluid. Internal echoes may also be due to hemorrhage into the cyst. In all four cases a rim of splenic tissue was visible around part of the cyst.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00971799
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 5
    Electronic Resource
    Electronic Resource
    Nicotine as a discriminative stimulus in rats depleted of norepinephrine or 5-hydroxytryptamine (1972)
    Springer
    Psychopharmacology 24 (1972), S. 417-429 
    Details
    ISSN: 1432-2072
    Keywords: State-Dependent Learning ; Nicotine ; 5-Hydroxytryptamine ; Norepinephrine
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Rats were trained to make a specific behavioral response in a T-maze apparatus conditional upon whether they were injected with 0.4 mg/kg nicotine or saline. Depletion of brain levels of 5-hydroxytryptamine by orally administered para-chlorophenylalanine had no significant effect on the rats' ability to discriminate nicotine. However, both insoluble alpha-methyl-p-tyrosine and its ester, at intraperitoneal doses of 90 and 135 mg/kg, respectively, significantly decreased discrimination of nicotine at 180 and 270 min post-administration. At these doses and times, saline discrimination was not altered. The experimental evidence indicates that nicotine's CNS cueing effect is mediated by norepinephrine, and this is discussed in light of the Burn and Rand hypothesis. It is proposed that, nicotine may act on a specific nicotine-sensitive cholinergic receptor in the CNS, which causes release of norepinephrine which, in turn, produces the interoceptive cueing effect that enables the rats to make the appropriate behavioral response.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00402536
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 6
    Electronic Resource
    Electronic Resource
    Transfer of state-dependent control of discriminative behaviour between subcutaneously and intraventricularly administered nicotine and saline (1973)
    Springer
    Psychopharmacology 32 (1973), S. 327-335 
    Details
    ISSN: 1432-2072
    Keywords: Nicotine ; Intraventricular ; State-Dependent Behaviour
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Rats were trained to choose between the side compartments of a three-chambered shock-escape apparatus according to whether they were injected with nicotine or saline. Half of the rats learned to discriminate between 0.4 mg/kg nicotine and saline administered subcutaneously, whereas the other half learned to differentiate between 644 ng nicotine or saline administered intraventricularly. The rats trained by the subcutaneous route of administration had the ability to discriminate between nicotine and saline given intraventricularly and the rats trained by the intraventricular route could differentiate when the two substances were injected subcutaneously. This transfer of state-dependent control of discriminative behaviour between subcutaneously and intraventricularly administered nicotine and saline is presented as evidence for the central origin of the nicotine-produced interoceptive cue.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00429468
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 7
    Electronic Resource
    Electronic Resource
    Nicotine as a discriminative cue in rats: Inability of related drugs to produce a nicotine-like cueing effect (1972)
    Springer
    Psychopharmacology 27 (1972), S. 379-387 
    Details
    ISSN: 1432-2072
    Keywords: Nicotine ; State-Dependent Behavior ; Lobeline ; Amphetamine ; Arecoline
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Rats were trained to enter one arm of a T-maze after the subcutaneous administration of 0.4 mg/kg and to enter the opposite arm following the injection of an equal volume of saline. Administration of 0.4 mg/kg nicotine isomethonium iodide hydroiodide, 0.4–10.0 mg/kg lobeline sulfate, 2.0 and 4.0 mg/kg d-amphetamine sulfate and 0.25–2.0 mg/kg arecoline hydrobromide produced responses which resembled the established saline effect. Pretreatment with 10.0 mg/kg lobeline had no significant effect on the nicotine-cued response. The inability of these structurally and/or functionally similar drugs to produce a nicotine-like discriminative effect is discussed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00429392
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 8
    Electronic Resource
    Electronic Resource
    Pancreatic carcinoma in a neonate (1983)
    Springer
    Pediatric radiology 13 (1983), S. 284-286 
    Details
    ISSN: 1432-1998
    Keywords: Neonate-adenocarcinoma ; Computed tomography ; Pancreas ; Ultrasound
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract The clinical and radiographic findings in a neonate with adenocarcinoma of the head of the pancreas are presented. CT revealed the mass to be well defined, with an inhomogeneous density before and after intravenous contrast enhancement. Ultrasound revealed the mass to be mainly densely echogenic with small, irregular, echo-free areas. The portal vein was intimately applied to the posterior aspect of the mass. The literature concerning adenocarcinoma of the pancreas in the pediatric age group is reviewed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00973349
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 9
    Electronic Resource
    Electronic Resource
    Biliary disease in metachromatic leukodystrophy (1983)
    Springer
    Pediatric radiology 13 (1983), S. 313-318 
    Details
    ISSN: 1432-1998
    Keywords: Biliary tract ; Metachromatic leukodystrophy ; Ultrasound
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract This paper illustrates the previously unreported sonographic changes in the biliary tract in metachromatic leukodystrophy (MLD). Gallbladder wall thickening due to sulfatide deposition, intraluminal globules of sulfatide or papillomatosis may cause symptoms referrable to the biliary tract in these patients. A series of patients whom, we have studied is briefly alluded to in order to bring to the attention of the radiologist MLD as a rare cause of biliary disease in children.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01625956
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 10
    Electronic Resource
    Electronic Resource
    Hypoxic/ischaemic cerebral injury in the neonatal brain (1983)
    Springer
    Pediatric radiology 13 (1983), S. 307-312 
    Details
    ISSN: 1432-1998
    Keywords: Ultrasound ; Neonate ; Hypoxic/ischaemic lesion
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Ultrasound has been used in 11 neonates whose history or clinical features suggested the possibility of hypoxic/ischaemic lesions. The ultrasound findings were correlated with computed tomographic findings in nine infants and with pathological findings in two. On ultrasound scan, areas of increased echoes represented both hypoxic/ischaemic and haemorrhagic lesions. However, the distinction between them could not be made with certainty. Cystic changes were shown clearly by ultrasound as were cerebral vascular pulsations in and adjacent to the areas of increased echoes. With computed tomography, hypoxic/ischaemic lesions were represented by areas of decreased density and haemorrhagic lesions by areas of increased density. Computed tomography failed to clearly demonstrate the cystic changes. Three types of lesions, viz. diffuse, focal and periventricular were based on the location of brain injury, the former two occurring in term infants and the latter in premature infants. Ultrasound has been shown to be of value for definition of the site and extent of hypoxic/ischaemic cerebral lesions in the newborn and for observation of their evolution.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01625955
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...