Library

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
    Amsterdam : Elsevier
    Clinica Chimica Acta 40 (1972), S. 285-289 
    ISSN: 0009-8981
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Medicine
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 2
    ISSN: 0009-8981
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Medicine
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 3
    ISSN: 0014-5793
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology , Chemistry and Pharmacology , Physics
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 4
    Electronic Resource
    Electronic Resource
    Springer
    Annals of hematology 39 (1979), S. 153-155 
    ISSN: 1432-0584
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 5
    ISSN: 1432-1440
    Keywords: Bone marrow transplantation ; Aplastic anaemia ; Acute leukaemia ; Chronic granulocytic leukaemia
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary From 1972–1983 53 patients underwent bone marrow transplantation. The median age was 18 years (3–41). 27 patients suffered from severe aplastic anaemia, 22 patients had acute leukaemia and 4 patients had chronic granulocytic leukaemia in chronic phase. Out of 22 patients with acute leukaemia, 2 had florid leukaemia, 2 had an early relapse and 18 patients were in first or second remission of their disease. 2/53 patients received a syngeneic transplant, 51/53 patients an allogeneic transplant. 47/51 patients had a HLA-A, B, C-identical, MLC-negative sibling donor, 1/51 had a HLA-A, B-C-identical, MLC-positive sibling donor, 2/51 a HLA-phaenotypical identical parental donor and 1/51 a HLA-identical, MLC-negative unrelated donor. The comparison of the results obtained in patients with severe aplastic anaemia transplanted from 1972–1979 with those transplanted from 1980–1983 shows that the bone marrow transplantation has to be performed in an early stage of the disease before the patients become multiple transfused, sensitized and severely infected and that the conditioning regimen for polytransfused patients has to be more intensive than in untransfused patients. From the patient group transplanted 1972–1979, only 1/14 patients is a long-term survivor in contrast to 8/13 patients transplanted from 1980–1983. 11/22 patients with acute leukaemia are alive between more than 5 years and 14 days after bone marrow transplantation. Only 1/4 patients, who were transplanted not in remission, is alive. For patients with acute leukaemia the bone marrow transplantation should be performed in an early stage of their disease when the tumor burden is small and when the patients are in good clinical condition. 2/4 patients with CGL are alive between 12 months and 3 months after bone marrow transplantation. In our patient group graft versus host disease was the most important problem with a high mortality due to GvHD associated infections.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 6
    Electronic Resource
    Electronic Resource
    Springer
    Journal of molecular medicine 63 (1985), S. 613-615 
    ISSN: 1432-1440
    Keywords: Haemoglobinopathy ; Thalassaemia ; Double heterozygoty
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary This report concerns a young woman, whose stained blood films revealed a hypochromic and microcytic red cell morphology. It could be shown by haemoglobin analysis that this atypical blood film was due to a double heterozygote disorder of haemoglobin D (Hb D) andβ-thalassaemia. The thalassaemia trait was inherited from her father and the Hb D from her mother. This is the first observation of this rate disorder in a German family. Comparable cases reported in the literature are mentioned.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 7
    Electronic Resource
    Electronic Resource
    Springer
    Research in experimental medicine 161 (1973), S. 243-250 
    ISSN: 1433-8580
    Keywords: Free alpha chains ; Adult/cord blood
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary A minor haemoglobin component consisting of freeα-chains is regulary present in haemolysates of human cord and adult blood. The isolation is achieved by chromatography on DEAE-Sephadex A50 in Tris-HCL-KCN buffer at pH 8.63. In normal adults the amount is in the range between 0.034 and 0.090 (mean 0.061) percent, in fullterm newborns between 0.042 and 0.101 (mean 0.075) percent of the total haemoglobin mass. Freeα-chains are missing in premature infants. In inherited deficiencies ofβ-chain production the amount of freeα-chains in highly increased. Theα-chain component isolated by preparative column chromatography had the same electrophoretic mobility as native PCMBα-chains. In hybridization experiments the component recombined with canine haemoglobin forming the hybridα 2 A β 2 Can. Mixed with haemolysates containing haemoglobin H the freeα-chains combined with the excess ofβ-chains, indicating that they are structurally normal. The quantitative determination of freeα-chains is thought to be helpful for the detection ofβ-thalassaemia in the neonatal period and for the recognition ofα-thalassaemia states without excess ofβ-chains.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 8
    ISSN: 1432-0584
    Keywords: Key words Thalassemia ; Observation study ; Transfusion ; Hemosiderosis
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract  At present, about 300 patients in Germany suffer from thalassemia major. In 1990, a multicenter study was introduced to identify all thalassemic patients in Germany as well as to establish a uniform therapy protocol, including follow-up diagnostic procedures. After 6 years of study, the data of 203 patients were analyzed. The majority originate from endemic regions around the Mediterranean Sea. The median age of the patients is 13.8 years (range 1–37.5 years). At present, about 20% of the patients are older than 21 years. Regarding transfusion therapy, a shortening of the average transfusion interval to 3 weeks in most cases occurred. Throughout the entire period, median baseline hemoglobin concentrations of 10.0 g/dl were observed. The evaluation of serum ferritin levels revealed considerable differences, depending on the patients' age. Thalassemic patients in the first decade of life generally presented with good therapeutic results; serum ferritin levels were below 1800 ng/ml in 76/102 patients (75%) upon entry into the study. In contrast, 51/98 patients (52%) older than 10 years had ferritin levels above 2500 ng/ml. More than half of all treated patients presented with siderotic complications such as cardiac disease in 20/157 (13%), liver disease in 32/157 (21%), impaired glucose metabolism in 22/157 (14%), hypogonadism in 39/66 (59%), and hypothyroidism in 38/157 (24%) who were under treatment at the time of first survey. Since the situation concerning siderosis and the lack of compliance proved to be particularly difficult with adolescent patients, further efforts should concentrate on this age-group.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 9
    ISSN: 1432-0584
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung In der vorliegenden Arbeit wird an Hand eines tierexperimentellen Modells über allogene Knochenmarktransplantation die Bedeutung der gnotobiotischen Versuchsbedingungen für den Verlauf der Transplantatgegen-Wirt (Graft-versus-host)-Reaktion (GVHR) untersucht. Nach Konditionierung mit 800 rad Ganzkörperbestrahlung wurden in drei Experimenten CBA-CA-Mäuse mit 10 × 106 Knochenmarkzellen von C57B1-Mäusen transplantiert und die überlebenszeit bestimmt. Alle Empfängertiere, die keiner Antibiotikatherapie unterzogen wurden, starben in typischer Weise an den Folgen einer vom Transplantat ausgehenden Abstoßungsreaktion innerhalb von 9 Wochen. Diejenigen CBA/CA-Mäuse, die vor Bestrahlung und Transplantation mit schlecht resorbierbaren Antibiotika behandelt worden waren, überlebten zu einem Prozentsatz von 50% oder darüber. Sie entwickelten einen Langzeitchimärismus, der mittels Hämoglobinelektrophorese nachgewiesen wurde. Die histologische Untersuchung der Organe, vor allem der Leber, bestätigte das Vorliegen einer GVHR in beiden Tiergruppen nach der Allotransplantation. Auffällig war die nahezu vollständige Rückbildung der für die Abstoßungsreaktion typischen Organveränderungen in den mit Antibiotika behandelten Chimären nach Ablauf von 9 Wochen. Zur Charakterisierung der Bedeutung der Darmflora wurde eine Reassoziation der antibiotikatherapierten Chimären mit Keimen der normalen Darmflora vorgenommen. Es zeigte sich, daß bereits 14 Tage nach Transplantation eine Assoziation mit Keimen der speziesspezifischen Darmflora keine Änderung der Sterberate verursachte. In einem weiteren Versuchsansatz wurden Knochenmark und Milz der Langzeitchimären auf ihre Fähigkeit hin untersucht, in einer zweiten Passage in einem allogenen Empfängertier (CBA/CA) eine GVHR zu erzeugen. Weder Knochenmarkzellen allein noch zusätzliche applizierte Milzzellen vermochten in einer Zweitpassage eine tödliche GVHR zu erzeugen. Die vorliegenden Untersuchungen machen deutlich, daß es möglich ist, unter den beschriebenen Bedingungen einen Langzeitchimärismus nach allogener Transplantation zu erzeugen.
    Notes: Summary In the present communication the beneficial effect of long term antimicrobial treatment with poorly absorbable antiboitics on the survival of allogeneic bone marrow chimeras was investigated. The combination of C57B1 mice as bone marrow donors and CBA/CA mice as irradiated recipients (800 rad) was used because of their strong histoincompatibility on the H-2 loci. All allografted recipients received 10 × 106 bone marrow cells. The majority of the recipients, which were rendered gnotobiotic by an antimicrobial treatment, achieved stable long term chimerism. In contrast, the conventional chimeras died from secondary disease within 9 weeks after transplantation. As early as 14 days after allogeneic bone marrow grafting the gnotobiotic recipients tolerated the reassociation with a conventional microflora without a change in the rate of mortality. Bone marrow cells (8 × 106 i.v.) and spleen cells (2 × 106 i.v.) collected from allogeneic chimeras failed to induce graft-versus-host-reaction (GVH) in a second lethally irradiated host. The data indicate, that the high rate of mortality in murine allogeneic bone marrow chimeras results from delayed GVH-reaction and systemic infection. The marrow graft, once established seems to exert tolerance against the allogeneic host. The pathogenesis of the systemic infection has not yet been worked out. It is assumed that it originates from bacteremia, induced by radiation dependent lesions of the epithelial integrity and defected lymphatic tissue in the gut.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 10
    Electronic Resource
    Electronic Resource
    Springer
    Annals of hematology 40 (1980), S. 161-164 
    ISSN: 1432-0584
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...