Definition of haemopoiesis in English:

haemopoiesis

(US hemopoiesis)

nounˌhiːmə(ʊ)pɔɪˈiːsɪsˌhiməpɔɪˈisɪs

mass noun

The production of blood cells and platelets, which occurs in the bone marrow.
Example sentencesExamples
- The modulating effect of drugs on hemopoiesis in exposure to neurotic factors is a consequence of their influence on the functional state of the cell elements of the hemopoiesis-inducing microenvironment.
- One may speculate that these immature B cells may play a critical role in the regenerative regulation of hemopoiesis, as well as in immune functions in the context of chronic cytopenias.
- In the massively enlarged spleen, extramedullary hemopoiesis was prominent, with clusters of atypical megakaryocytes with vacuoles and erythrophagocytosis.
- Under normal conditions of hemopoiesis, the bone marrow acts as a site for the turnover and traffic of mature leukocytes to the peripheral circulation.
- These studies may thus provide an insight into the regulators as well as the basic mechanism of hemopoiesis, hemopoietic regeneration and the underlying causes of hemopoietic disorders.

Derivatives

haemopoietic

adjective

If a malignant haemopoietic condition relapses after an allogeneic transplant, lymphocyte infusions from the original donor can return the patient to remission by exploiting the graft versus tumour effect.
Example sentencesExamples
- These sites all contain a primitive, self-renewing population of blood-cell precursors, the haemopoietic stem cells, which are capable of producing all the different cells of the blood.
- Acquisition of genomic aberrations, a hallmark of malignancy, in regions of the genome that contain hemopoietic cell regulatory genes may also contribute to lymphomagenesis.
- The patients in our study demonstrated a PCP-associated decrease in total blood lymphocyte counts, suggesting that long-term exposure to PCP inhibits compensatory hemopoietic activity.
- However, some lesions are amelanotic and others demonstrate features similar to other malignant neoplasms of ectodermal, mesodermal, or hemopoietic origin.

Origin

Early 20th century: from haemo- 'of blood' + Greek poiēsis 'making'.

Definition of hemopoiesis in US English:

hemopoiesis

(British haemopoiesis)

nounˌhēməpoiˈēsisˌhiməpɔɪˈisɪs

The production of blood cells and platelets, which occurs in the bone marrow.
Also called hematogenesis
Example sentencesExamples
- One may speculate that these immature B cells may play a critical role in the regenerative regulation of hemopoiesis, as well as in immune functions in the context of chronic cytopenias.
- These studies may thus provide an insight into the regulators as well as the basic mechanism of hemopoiesis, hemopoietic regeneration and the underlying causes of hemopoietic disorders.
- The modulating effect of drugs on hemopoiesis in exposure to neurotic factors is a consequence of their influence on the functional state of the cell elements of the hemopoiesis-inducing microenvironment.
- Under normal conditions of hemopoiesis, the bone marrow acts as a site for the turnover and traffic of mature leukocytes to the peripheral circulation.
- In the massively enlarged spleen, extramedullary hemopoiesis was prominent, with clusters of atypical megakaryocytes with vacuoles and erythrophagocytosis.

Origin

Early 20th century: from hemo- ‘of blood’ + Greek poiēsis ‘making’.

单词	haemopoiesis
释义	Definition of haemopoiesis in English: haemopoiesis (US hemopoiesis) nounˌhiːmə(ʊ)pɔɪˈiːsɪsˌhiməpɔɪˈisɪs mass noun The production of blood cells and platelets, which occurs in the bone marrow. Example sentencesExamples The modulating effect of drugs on hemopoiesis in exposure to neurotic factors is a consequence of their influence on the functional state of the cell elements of the hemopoiesis-inducing microenvironment. One may speculate that these immature B cells may play a critical role in the regenerative regulation of hemopoiesis, as well as in immune functions in the context of chronic cytopenias. In the massively enlarged spleen, extramedullary hemopoiesis was prominent, with clusters of atypical megakaryocytes with vacuoles and erythrophagocytosis. Under normal conditions of hemopoiesis, the bone marrow acts as a site for the turnover and traffic of mature leukocytes to the peripheral circulation. These studies may thus provide an insight into the regulators as well as the basic mechanism of hemopoiesis, hemopoietic regeneration and the underlying causes of hemopoietic disorders. Derivatives haemopoietic adjective If a malignant haemopoietic condition relapses after an allogeneic transplant, lymphocyte infusions from the original donor can return the patient to remission by exploiting the graft versus tumour effect. Example sentencesExamples These sites all contain a primitive, self-renewing population of blood-cell precursors, the haemopoietic stem cells, which are capable of producing all the different cells of the blood. Acquisition of genomic aberrations, a hallmark of malignancy, in regions of the genome that contain hemopoietic cell regulatory genes may also contribute to lymphomagenesis. The patients in our study demonstrated a PCP-associated decrease in total blood lymphocyte counts, suggesting that long-term exposure to PCP inhibits compensatory hemopoietic activity. However, some lesions are amelanotic and others demonstrate features similar to other malignant neoplasms of ectodermal, mesodermal, or hemopoietic origin. Origin Early 20th century: from haemo- 'of blood' + Greek poiēsis 'making'. Definition of hemopoiesis in US English: hemopoiesis (British haemopoiesis) nounˌhēməpoiˈēsisˌhiməpɔɪˈisɪs The production of blood cells and platelets, which occurs in the bone marrow. Also called hematogenesis Example sentencesExamples One may speculate that these immature B cells may play a critical role in the regenerative regulation of hemopoiesis, as well as in immune functions in the context of chronic cytopenias. These studies may thus provide an insight into the regulators as well as the basic mechanism of hemopoiesis, hemopoietic regeneration and the underlying causes of hemopoietic disorders. The modulating effect of drugs on hemopoiesis in exposure to neurotic factors is a consequence of their influence on the functional state of the cell elements of the hemopoiesis-inducing microenvironment. Under normal conditions of hemopoiesis, the bone marrow acts as a site for the turnover and traffic of mature leukocytes to the peripheral circulation. In the massively enlarged spleen, extramedullary hemopoiesis was prominent, with clusters of atypical megakaryocytes with vacuoles and erythrophagocytosis. Origin Early 20th century: from hemo- ‘of blood’ + Greek poiēsis ‘making’.
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