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
  • 1
    Electronic Resource
    Electronic Resource
    Quality of perinatal death registration (1987)
    Springer
    European journal of pediatrics 146 (1987), S. 473-476 
    Details
    ISSN: 1432-1076
    Keywords: Completeness ; Accuracy ; Birth weight ; Cause of death ; Registration
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract The quality of national perinatal mortality statistics was evaluated from a survey in nine maternity hospitals in Hainaut, Belgium (total births: 7862). The overall completeness of perinatal death registration was 86%. Under-registration was especially frequent in low birth weight babies. In 69% of cases, the birth weight value reported on death certificates was in exact agreement with the value in hospital records. Using detailed categories of causes, there was, in 37% of cases, agreement between the underlying cause on death certificates and the main cause identified in hospital records. Using gross categories of causes, the level of agreement was 56%. Disagreement was mostly due to the lack of specificity of the underlying cause on death certificates. The authors suggest ways to improve the quality of registration.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00441597
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Apolipoprotein J (clusterin) activates rodent microglia in vivo and in vitro (2005)
    Oxford, UK : Blackwell Science Ltd
    Journal of neurochemistry 93 (2005), S. 0 
    Details
    ISSN: 1471-4159
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Apolipoprotein J (apoJ; also known as clusterin and sulfated glycoprotein (SGP)-2) is associated with senile plaques in degenerating regions of Alzheimer's disease brains, where activated microglia are also prominent. We show a functional link between apoJ and activated microglia by demonstrating that exogenous apoJ activates rodent microglia in vivo and in vitro. Intracerebroventricular infusion of purified human plasma apoJ (∼4 µg over 28 days) activated parenchymal microglia to a phenotype characterized by enlarged cell bodies and processes (phosphotyrosine immunostaining). In vitro, primary rat microglia were also activated by apoJ, with changes in morphology and induction of major histocompatibility complex class II (MHCII) antigen. ApoJ increased the secretion of reactive nitrogen intermediates in a dose-dependent manner (EC50 112 nm), which was completely blocked by aminoguanidine (AG), a nitric oxide synthase inhibitor. However, AG did not block the increased secretion of tumor necrosis factor-α by apoJ (EC50 55 nm). Microglial activation by apoJ was also blocked by an anti-apoJ monoclonal antibody (G7), and by chemical cleavage of apoJ with 2-nitro-5-thiocyanobenzoate. The mitogen-activated protein kinase kinase and protein kinase C inhibitors PD98059 and H7 inhibited apoJ-mediated induction of reactive nitrogen intermediate secretion from cultured microglia. As a functional measure, apoJ-activated microglia secreted neurotoxic agents in a microglia–neuron co-culture model. We hypothesize that ApoJ contributes to chronic inflammation and neurotoxicity through direct effects on microglia.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1471-4159.2005.03065.x
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    Home care as an alternative to hospitalization: A case study in Belgium
    Amsterdam : Elsevier
    Social Science & Medicine 18 (1984), S. 531-537 
    Details
    ISSN: 0277-9536
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Medicine
    Type of Medium: Electronic Resource
    URL: http://linkinghub.elsevier.com/retrieve/pii/0277-9536(84)90012-1
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 4
    Electronic Resource
    Electronic Resource
    The metabolism of l[3-^3H]lactate by isolated hamster liver cells
    Amsterdam : Elsevier
    Biochimica et Biophysica Acta (BBA)/General Subjects 437 (1976), S. 16-21 
    Details
    ISSN: 0304-4165
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology , Chemistry and Pharmacology , Medicine , Physics
    Type of Medium: Electronic Resource
    URL: http://linkinghub.elsevier.com/retrieve/pii/0304-4165(76)90343-3
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 5
    Electronic Resource
    Electronic Resource
    Policies for immunization against rubella in European countries (1988)
    Springer
    European journal of epidemiology 4 (1988), S. 175-180 
    Details
    ISSN: 1573-7284
    Keywords: Rubella ; Immunization ; Vaccination ; Health policy ; Europe ; Prevention
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract In 1986 a survey on immunization policies against rubella was conducted in 17 European countries. A questionnaire was sent to each Ministry of Health and selected practitioners, requesting information on official policy for vaccination against rubella, level of policy decision, immunization strategy, target groups, current recommendations for vaccination, measures taken to facilitate vaccine uptake, vaccine strains used and legislation concerning abortion. A policy for the prevention of congenital rubella is explicitly defined in 16 countries (in 12 at a national level, in 3 at a regional level and in one at both levels). In Greece only, no official policy has been defined, although the practice is to vaccinate infants over 15 months of age and girls by 9–11 years of age. There are 3 countries maintaining the selective strategy of vaccinating teenage girls, but in 8 countries this strategy changed to a mass vaccination of young infants. In 5 other countries an approach combining both mass immunization and selective vaccination is adopted. This situation of different strategies between countries in Europe could have a deleterious effect for young migrants or travelling pregnant women and could reduce the effectiveness of programmes for prevention of congenital rubella syndrome. Harmonization of immunization policies and of recommendations for vaccine administration is advisable. The mass vaccination of all young children combined with systematic revaccination either of all children or of teenage girls is probably the most effective approach for elimination of congenital rubella syndrome in Europe.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00144747
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 6
    Electronic Resource
    Electronic Resource
    Incidence of congenital rubella syndrome in 19 regions of Europe in 1980–1986 (1989)
    Springer
    European journal of epidemiology 5 (1989), S. 106-109 
    Details
    ISSN: 1573-7284
    Keywords: Rubella ; Malformation ; Europe ; Epidemiology
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Twenty-five cases of congenital rubella syndrome were recorded in 1,458,126 live births in 19 EUROCAT birth defects registries from 1980 to 1986. During the study period, the incidence declined steadily from 3.50 to 0.41 per 100,000 births. Rubella infection occurred in 12 multiparous women indicating failure in immunization programme.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00145055
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 7
    Electronic Resource
    Electronic Resource
    The role of ATP in the cytostructure of the hepatocytes (1987)
    New York, N.Y. : Wiley-Blackwell
    Journal of Cellular Biochemistry 33 (1987), S. 127-136 
    Details
    ISSN: 0730-2312
    Keywords: hepatocytes ; cytostructure ; digitonin ; ATP ; taxol ; phalloidin ; Life and Medical Sciences ; Cell & Developmental Biology
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Biology , Chemistry and Pharmacology , Medicine
    Notes: We have previously described the preparation of hepatocytes from which the plasm membrane was removed by digitonin treatment. Such “nude” cells were found to be very stable in sucrose media containing above 50 mM NaCl or KC1, but they disintegrate near instantly in salt-free media, liberating nuclei, mitochondria, and other organelles. We show here that disintegration occurs at a physiologic pH and in the presence of oxygen. Disintegration was blocked by rotenone, oligomycin, KCN, and carboxyatractyloside, establishing that oxidative phosphorylation and ATP generation is essential for disintegration to occur. The addition of ATP, GTP, ITP, or ADP (but not AMP) in the presence of the inhibitors, induced breakdown.Taxol, an inhibitor of tubulin depolymerization and phalloidin, a drug that stabilizes actin fibers, prevented disintegration in salt-free media. The effect of these drugs was counteracted by the addition of ATP.Our results show that two conditions are essential to induce the disintegration of the nude cell: media of low ionic strength, and ATP generation. The ATP effect is likely to be of physiological significance, suggesting role for ATP generation in affecting polymerization of cytoskeletal elements.
    Additional Material: 6 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/jcb.240330207
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 8
    Electronic Resource
    Electronic Resource
    Studies with digitonin-treated rat hepatocytes (nude cells) (1985)
    New York, N.Y. : Wiley-Blackwell
    Journal of Cellular Biochemistry 28 (1985), S. 207-228 
    Details
    ISSN: 0730-2312
    Keywords: hepatocytes ; rat liver ; digitonin ; mitochondria ; cell structure ; organelles ; endoplasmic reticulum ; Life and Medical Sciences ; Cell & Developmental Biology
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Biology , Chemistry and Pharmacology , Medicine
    Notes: Isolated rat hepatocytes were treated with digitonin to strip the plasma membrane. The effect of digitonin concentration and exposure time on the recovery of marker enzymes for cell organelles was examined. Hepatocytes treated at room temperature for 1-2 min with 1 mg/ml of digitonin lose some 40% of their protein but retain over 95% of their intact mitochondria and peroxisomes, 90-95% of their endoplasmic reticulum, and about 80% of their lysosomal enzymes. There is little loss of the mitochondrial intermembrane content, and both oxygen uptake and phosphorylation are unimpaired by the treatment.Electron microscopy reveals a complete loss of the plasma membrane, in spite of limited loss of marker enzymes for this membrane. Scanning electron microscopy revealed the interior of the cells to be made up of a dense network of fibers and lamellae attached to the nucleus, mitochondria, and small organelles. The treated cells were stable for many hours when kept in 0.25 M sucrose containing 25 mM monovalent salts. In salt-free sucrose the cells broke up very rapidly into nuclei and other single organelles. Addition of 5 mM NaCl or KCl retards breakup, and 15-20 min were required for dissolution. Intermediate stages, illustrated by scanning electron micrographs, show structure and chains made up mainly of mitochondria held together by a lamellar network. The rapid breakdown occurred at a pH above 7.5 in an oxygen atmosphere and in the presence of phosphate and apparently is an energy-requiring process. It is slow below a pH of 7.2, and at a pH of 6.8 the treated cells remain completely stable in salt-free sucrose. Our results suggest that endoplastic reticulum is a major component of the cytostructure holding together nuclei and organelles.
    Additional Material: 6 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/jcb.240280304
    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...