Examples of marrow

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Languages were simply part of the marrow of learning.
Thus, several groups have developed vectors and strategies to confer genetic chemoprotection upon bone marrow stem and progenitor cells.
Such cells can be derived from bone marrow, adipose tissue and synovial fluid.
The pathogenesis is complex and multifactorial: bone marrow expansion due to ineffective erythropoiesis, endocrine dysfunction, and complications of chelative therapy all contribute to the condition.
Other potential cellular origins are bone-marrow-derived mesenchymal cells, portal fibroblasts and epithelial compartments in the liver, such as cholangiocytes and hepatocytes.
Within the fetal haematopoietic system, the bone marrow is the main site of blood formation in the third trimester of pregnancy.
Does the altruistic bone-marrow donor have a moral obligation to help the sick individual a second time?
Examples of the former include the donation of a pint of blood or bone marrow.
The normal tissues whose susceptibility to chemotherapy increases with age include the mucosal surfaces, the heart, bone marrow, peripheral and central nervous system [21].
Bone marrow-chimaeric mice were constructed to analyse the site of expression of genetic control of resistance.
If the haemolytic destruction of red cells is greater than the ability for the marrow to compensate, a haemolytic anaemia ensues.
Most patients exhibit symptoms due to lymph node enlargement and also show peripheral lymphocytosis as well as bone marrow infiltration with lymphoplasmocytoid cells.
The other 40% underwent a bone marrow examination which showed a definite diagnosis in six more patients who had myelodysplasic syndrome.
The dose-limiting toxicity is bone marrow suppression, which is reversible if it is recognized promptly by regular blood counts.
Decreased marrow stimulation, however, is probably the main cause of renal anaemia.
Biological progression from adult bone marrow to mononucleate muscle stem cell to multinucleate muscle fiber in response to injury.
However, as the disease progresses and the bone marrow becomes more fibrotic, then anaemia and bone marrow failure ensues.
There is also increasing appreciation of the contribution of non-bone marrow-derived cells in innate and adaptive host responses in these models.
Rabies virus replication in primary murine bone marrow macrophages and in human and murine macrophage-like cell lines : implication for viral persistence.
Neuroleptic malig nant syndrome f ollowing bone marrow transplantation.
Death was in all cases principally the result of infection following bone marrow suppression and immunosuppression.
High levels of c-rel expression are associated with programmed cell death in the developing avian embryo and in bone marrow cells in vitro.
High-dose chemotherapy and autologous bone marrow rescue followed by interstitial and external-beam radiotherapy in newly diagnosed pediatric malignant gliomas.
Bone marrow-derived macrophages (with green fluorescent transgene) were grafted in the striatum 3, 8 and 16 days after toxin injection.
Most early disseminated cancer cells detected in bone marrow of breast cancer patients have a putative breast cancer stem cell phenotype.
Cutmarks and the representation of skeletal elements indicate filleting, marrow extraction and the exploitation of tendons and hides.
Following this case, we designed new guidelines for off-registry donors, melding the procedures used by the bone marrow registry and our minor donor policy.
One had bone marrow graft failure with recrudescence of endocarditis and died 3 months after surgery.
Three additional patients had a transient reduction in microscopic bone marrow disease but no reduction in tumour burden in other locations.
Three days later, bone-marrow cells were isolated and colony progenitor assays were performed.
Microglial population expansion occurs in response to neural damage via processes that involve mitosis and immigration of bone marrow-derived cells.
If the cause of the macrocytic anaemia remains elusive, referral for bone marrow examination, including cytogenetics, is advisable.
Where primary bone-marrow pathology is suspected, a bone-marrow aspirate and trephine biopsy may be appropriate.
Major symptoms may also be related to acute infection and bone marrow suppression.
High-dose multi-agent chemotherapy followed by bone marrow rescue for malignant astrocytomas of childhood and adolescence.
The twins' half-brother died, having never received the bone marrow donation that he needed.
I knew an adult who had donated bone marrow recently, and he reported that it was a very unpleasant experience.
I would leave open the possibility of having different guidelines for less-demanding procedures such as blood or bone-marrow donation.
He is gravely ill, and everybody is anxiously waiting to see whether the new bone marrow will take.
The court refused to force the bone marrow donation.
Of the various alternative approaches to therapy, allogeneic transplantation of donor bone marrow or stem cells remains the only curative approach.
During the early stages of inflammation, neutrophil production in the bone marrow is enhanced and neutrophil survival is increased at sites of inflammation.
Monoclonal antibodies to promote marrow engraftment and tissue graft tolerance.
Fetal hydrops, generalized oedema and ascites may also be present and can suggest anaemia as well as liver failure and infection of the bone-marrow.
The infusion of donor bone marrow has often been used to expose recipients before transplantation to the alloantigens of a mismatched organ.
Therefore, continuous replenishment is required, necessitating high proliferative capacity in the bone marrow.
A significant inverse correlation existed between iron content in the bone-marrow and liver (body) store.
Only by implanting stem cells that were extracted from my bone marrow months earlier was survival possible.
The microglia are derived from bone marrow precursors and were believed to be quiescent under normal conditions.
We also report that microglial numbers and responses are severely reduced in bone marrow chimeric mice.
Several of the bone cells involved in the remodelling process are directly recruited from the haemopoietic blood marrow.
However, this is often not possible in anaemia due to secondary marrow failure, especially in anaemia of chronic disease.
One economic study has examined the cost of the bone marrow recruitment center (9).
A characteristic common to most cytostatics is that they affect the bone marrow and reduce the number of blood cells.
However, the number of transplants of parenchyma organs and bone marrow diminished in 1996 by 25% as compared with 1995.
Patients with more than ten lymph nodes were historically considered candidates for bone marrow transplants and intensive chemotherapy, but these treatments were abandoned after finding no survival benefit [18].
Finally, we describe potentially curative therapies, such as bone marrow transplant, and discuss some of the outstanding research studies and questions, including the upcoming field of gene therapy for thalassaemia.
The route by which the virus spreads from the respiratory tract to the bone marrow is not known, but may be inferred to be the consequence of viraemia.
Yeast stimulation of bone marrow mitosis for cytogenetic investigations.
Comparative cost analysis of autologous peripheral blood progenitor cell and bone marrow transplantation in pediatric patients with malignancies.
Implementation of bone marrow screening for occult metastatic cells into current tumour classification systems will require either a formal meta-analysis of comparable studies or confirmation studies of the reported trials.
Nevertheless, no plausible reading has so far been advanced, although several commentators have noted the visual suggestiveness of the moistly cut fruits and melons and the writhing, thrusting marrows.
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