Results 71 to 80 of about 11,080 (216)

PHARMACOLOGICAL TRIGGERS OF SECONDARY ERYTHROCYTOSIS

Клінічна та профілактична медицина
Introduction. Medicinal products are increasingly considered through the lens of their side effects, particularly as a possible factor in the development of secondary erythrocytosis.
Mariia A. Trypilka, Oksana M. Kostiukevych   +1 more
doaj   +1 more source

Germline heterozygous SH2B3‐mutations and (idiopathic) erythrocytosis: Detection of a previously undescribed mutation

eJHaem, 2023
Erythrocytosis or polycythemia refers to a true or apparent increase in hemoglobin or hematocrit. When no etiology of erythrocytosis is identified, people are diagnosed with “idiopathic erythrocytosis” (IE).
Gaël Vermeersch, Timothy Devos, Helena Devos, Frédéric Lambert, Bruce Poppe, Sam Van Hecke   +5 more
doaj   +1 more source

Molecular mechanisms in haematological malignancies [PDF]

, 2009
Haematopoiesis requires the constant production of large numbers of peripheral blood cells. This process is under tight control of transcription factor networks as well as cytokines, growth factors and hormones.
Avellino, Roberto, Grech, Godfrey, Schembri-Wismayer, Pierre   +2 more
core  

Nocturnal Sleep Breathing Patterns in Healthy Adolescents Residing at Very High Altitudes in Bolivia

Journal of Sleep Research, EarlyView.
ABSTRACT Data on sleep and respiratory patterns among adolescents residing at very high altitude (> 3500 m) remain scarce, and altitude‐related physiological differences may influence these parameters. Studying adolescents at different very high altitudes is crucial, as subtle environmental variations could affect sleep‐related oxygenation and ...
Keaton Patterson, Santiago Ucrós Rodríguez, E. Nicolás Arancibia‐Levit, Fernanda Aliaga Raduan, José Antonio Viruez Soto, Max Gassmann, Silvia Ulrich, Michael Furian, Edith M. Schneider Gasser   +8 more
wiley   +1 more source

COEXISTENCE OF MULTIPLE GENE VARIANTS IN SOME PATIENTS WITH ERYTHROCYTOSES

Mediterranean Journal of Hematology and Infectious Diseases
Background: Erythrocytosis is a relatively common condition, however a large proportion of these patients (70%) remain without a clear etiologic explanation.
Andrea Benetti, Irene Bertozzi, PhD, MD, Giulio Ceolotto, Irene Cortella, Daniela Regazzo, Giacomo Biagetti, Elisabetta Cosi, Maria Luigia Randi, MD, Prof   +7 more
doaj   +1 more source

Is Hemoglobin Variant Analysis Helpful in the Diagnostic Work-up of Patients Revealing Microcytic Erythrocytosis on Complete Blood Count? [PDF]

, 2015
Introduction: Microcytic erythrocytosis is an abnormal CBC (complete blood count) finding that is under-recognized, poorly understood, and consequently under-utilized in patient care. It is characterized by decreased MCV and increased RBC count.
Dulau-Florea, Alina, Gong, MD, Jerald Z., Gulati, Ph.D, Gene, Joneja, MD, Upasana   +3 more
core   +1 more source

Clinical features of acquired erythrocytosis: Low levels of serum erythropoietin in a subset of non‐neoplastic erythrocytosis patients

Cancer Medicine, 2023
Background Acquired erythrocytosis can be classified into polycythemia vera (PV) and non‐neoplastic erythrocytosis (NNE). The vast majority of PV patients harbor JAK2 mutations, but differentiating JAK2 mutation‐negative PV from NNE is challenging due to
Yosuke Mori, Marito Araki, Soji Morishita, Misa Imai, Yoko Edahiro, Masafumi Ito, Tomonori Ochiai, Shuichi Shirane, Yoshinori Hashimoto, Hajime Yasuda, Jun Ando, Miki Ando, Norio Komatsu   +12 more
doaj   +1 more source

Does venous blood gas analysis provide accurate estimates of hemoglobin oxygen affinity? [PDF]

, 2018
Alterations in hemoglobin oxygen affinity can be detected by exposing blood to different PO2 and recording oxygen saturation, a method termed tonometry.
Bloch, Konrad, Goede, Jeroen, Huber, Fabienne, Latshang, Tsogyal   +3 more
core  

Augmenting erythropoiesis using recombinant human erythropoietin at sea level blunts the high altitude induced increase in erythropoiesis

The Journal of Physiology, EarlyView.
Abstract figure legend Pharmacologically augmenting erythropoiesis with rEPO at sea level blunts the high altitude induced erythropoiesis. Abstract Erythropoiesis increases with high altitude (HA) acclimatization. Recombinant human erythropoietin (rEPO) induces erythropoiesis.
Roy M. Salgado, Thomas A. Mayer, Gabrielle E. W. Giersch, Billie K. Alba, David E. Barney Jr, Aaron R. Caldwell, Nisha Charkoudian, Brandon M. Roberts, Afton D. Seeley, K. Riley Connor, Andrew M. Greenfield, Adam J. Luippold, Mark L. Plamper, Jermaine A. Ward, Shauna M. Ward, Benjamin J. Ryan   +15 more
wiley   +1 more source

Elevational variation in heart mass and suppression of hypoxia‐induced right ventricle hypertrophy in Andean leaf‐eared mice (Phyllotis)

The Journal of Physiology, EarlyView.
Abstract figure legend In lowland mammals that ascend to high elevation, hypoxia‐induced changes in the pulmonary circulation can give rise to hypoxic pulmonary hypertension (HPH) and associated right‐ventricle (RV) hypertrophy. Andean mice with broad elevational ranges have greater heart mass relative to body size at higher elevations, but they ...
Naim M. Bautista, Nathanael D. Herrera, Marcial Quiroga‐Carmona, Chandrasekhar Natarajan, Adriana Rico‐Cernohorska, Jorge Salazar Bravo, Graham R. Scott, Guillermo D'Elía, Zachary A. Cheviron, Jay F. Storz   +9 more
wiley   +1 more source