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
  • ""AbbreviationsBA 6-Benzyladenine  (1)
  • Brain abscess  (1)
  • Bronchospastic response  (1)
  • 1
    Electronic Resource
    Electronic Resource
    Histamine release into tracheal lumen and bronchial reactivity (1983)
    Springer
    Research in experimental medicine 183 (1983), S. 67-75 
    Details
    ISSN: 1433-8580
    Keywords: Histamine ; Bronchospastic response ; Acetylcholine ; Tracheal lavage
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary The influence of tracheal lavage with histamine, and of i.v. administration of histamine on bronchospastic response was studied in 16 dogs. Airway response to acetylcholine inhalation was significantly increased after tracheal lavage with high concentrated histamine solution (1%). No influence on airway response was found after (1) tracheal lavage with lower concentrations of histamine and (2) its i.v. administration. The clinical importance of these manifestations is discussed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01851764
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Diffusion-weighted MRI in cystic or necrotic intracranial lesions (2000)
    Springer
    Neuroradiology 42 (2000), S. 716-721 
    Details
    ISSN: 1432-1920
    Keywords: Key words Magnetic resonance imaging, diffusion-weighted ; Brain abscess ; Brain tumour ; Cysticercosis ; Radiation necrosis
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Our purpose was to investigate the signal intensities of cystic or necrotic intracranial lesions on diffusion-weighted MRI (DWI) and measure their apparent diffusion coefficients (ADC). We examined 39 cystic or necrotic intracranial lesions in 33 consecutive patients: five malignant gliomas, seven metastases, two other necrotic tumours, a haemangioblastoma, three epidermoids, an arachnoid cyst, seven pyogenic abscesses, 12 cases of cysticercosis and one of radiation necrosis. DWI was performed on a 1.5 T unit using a single-shot echo-planar spin-echo pulse sequence with b 1000 s/mm2. The signal intensity of the cystic or necrotic portion on DWI was classified by visual assessment as markedly low (as low as cerebrospinal fluid), slightly lower than, isointense with, and slightly or markedly higher than normal brain parenchyma. ADC were calculated in 31 lesions using a linear estimation method with measurements from b of 0 and 1000 s/mm2. The cystic or necrotic portions of all neoplasms (other than two metastases) gave slightly or markedly low signal, with ADC of more than 2.60 × 10−3 mm2/s. Two metastases in two patients showed marked high signal, with ADC of 0.50 × 10−3 mm2/s and 1.23 × 10−3 mm2/s, respectively. Epidermoids showed slight or marked high signal, with ADC of less than 1.03 × 10−3 mm2/s. The arachnoid cyst gave markedly low signal, with ADC of 3.00 × 10−3 mm2/s. All abscesses showed marked high signal, with ADC below 0.95 × 10−3 mm2/s. The cases of cysticercosis showed variable signal intensity; markedly low in five, slightly low in three and markedly high in four.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s002340000394
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    Multiple shoot regeneration of kenaf (Hibiscus cannabinus L.) from a shoot apex culture system (2000)
    Springer
    Plant cell reports 19 (2000), S. 1165-1170 
    Details
    ISSN: 1432-203X
    Keywords: Keywords Kenaf ; Hibiscus cannabinus L. ; Shoot apical meristem ; Multiple shoots ; Tissue culture ; ""AbbreviationsBA 6-Benzyladenine ; 2,4-D 2,4-Dichlorophenoxyacetic acid ; MS Murashige and Skoog inorganic salt medium ; TDZ Thidiazuron (N-phenyl-N′-1,2,3-thiadiazol-5-ylurea)
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract  In this research, a medium was developed that would stimulate multiple shoot initiation from shoot apex explants of Hibiscus cannabinus L. (kenaf). Adventitious shoot formation on a shoot induction media supplemented with combinations of 2,4-dichlorophenoxyacetic acid (2,4-D) (0, 0.5, 2.3 μmol·l–1) and thidiazuron (N-phenyl-N′-1,2,3-thiadiazol-5-ylurea; TDZ) (0, 1, 5, 20 μmol·l–1) was evaluated. Multiple shoot induction medium with 1 μmol·TDZ l–1 resulted in the highest number of regenerated shoots per explant for all three kenaf cultivars tested (Tainung 1, Tainung 2, and Everglades 71). The 2,4-D did not enhance multiple shoot formation. Additionally, kenaf cultivars 7N and SF459 also produced multiple shoots on the induction medium with 1 μmol·TDZ l–1. Multiple shoot clumps formed after 2 weeks in culture without callus formation. Shoots elongated and rooted within 2 weeks after subculture on a plant growth regulator-free medium. A histological study demonstrated the de novo regeneration of shoots from the shoot apex.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s002990000256
    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...