scholarly journals Gemase for treatment of intraretinal hemorrhages and hemophthalmia at thrombocytopenia due to acute myeloid leukemia in children

2020 ◽  
Vol 19 (1) ◽  
pp. 85-91
Author(s):  
A. O. Koposova ◽  
А. В. Petukhova ◽  
I. I. Kalinina ◽  
K. S. Antonova

Intraretinal hemorrhages are the most common eye lesion in patients with hemoblastosis. Such patients have lower hemoglobin and platelet counts than those who haven’t hemorrhages. Hemophthalmia is the penetration of blood into the vitreous body or into one of the spaces formed around it. The reason for this may be vessels damage of the retina or newly formed vessels of the retina, that are more fragile compared to normal. Thrombocytopenia is one of the most common hematological symptoms in different blood diseases. Thrombocytopenia is a significant decrease in the number of circulating platelets (less than 100 × 109 /l), which leads to bleeding. Ophthalmic problems can occur in acute leukemia with thrombocytopenia, which can affect any anatomical structures of the eye. The relationship between hematological parameters and the nature of changes in the fundus has been established. The article provides analysis of two clinical cases of hemophthalmia in pediatric patients with acute myeloid leukemia and description of positive dynamics on therapy with Gemase. Parents gave their consent to use information about the child, including fotos, in the article.

2020 ◽  
Vol 19 (1) ◽  
pp. 85-91
Author(s):  
A. O. Koposova ◽  
А. В. Petukhova ◽  
I. I. Kalinina ◽  
K. S. Antonova

Intraretinal hemorrhages are the most common eye lesion in patients with hemoblastosis. Such patients have lower hemoglobin and platelet counts than those who haven’t hemorrhages. Hemophthalmia is the penetration of blood into the vitreous body or into one of the spaces formed around it. The reason for this may be vessels damage of the retina or newly formed vessels of the retina, that are more fragile compared to normal. Thrombocytopenia is one of the most common hematological symptoms in different blood diseases. Thrombocytopenia is a significant decrease in the number of circulating platelets (less than 100 × 109 /l), which leads to bleeding. Ophthalmic problems can occur in acute leukemia with thrombocytopenia, which can affect any anatomical structures of the eye. The relationship between hematological parameters and the nature of changes in the fundus has been established. The article provides analysis of two clinical cases of hemophthalmia in pediatric patients with acute myeloid leukemia and description of positive dynamics on therapy with Gemase. Parents gave their consent to use information about the child, including fotos, in the article.


2021 ◽  
Author(s):  
Grace Egan ◽  
Yogi Chopra ◽  
Stephanie Mourad ◽  
Kuang‐Yueh Chiang ◽  
Johann Hitzler

2020 ◽  
Vol 15 (1) ◽  
pp. 1013-1023
Author(s):  
Lina Xing ◽  
Jinhai Ren ◽  
Xiaonan Guo ◽  
Shukai Qiao ◽  
Tian Tian

AbstractPrevious research has revealed the involvement of microRNA-212-5p (miR-212-5p) and cyclin T2 (CCNT2) in acute myeloid leukemia (AML). However, whether the miR-212-5p/CCNT2 axis is required for the function of decitabine in AML has not been well elucidated. Quantitative reverse transcription-polymerase chain reaction was used to examine enrichment of miR-212-5p. The relationship between CCNT2 and miR-212-5p was verified by the luciferase reporter assay. Cell apoptosis was evaluated by flow cytometry and western blot. CCK-8 assay was performed to determine cell viability. Decitabine significantly repressed cell viability, while promoted cell apoptosis. Meanwhile, the expression levels of cyclinD1, CDK4, and Bcl-2 were suppressed in cells with decitabine exposure, but Bax and caspase-3 expression levels were upregulated. Besides, miR-212-5p upregulation had the similar function with decitabine in AML cell proliferation and apoptosis. Subsequently, restoration of CCNT2 attenuated miR-212-5p overexpression-induced effects in Kasumi-1 and SKNO-1 cells. In addition, miR-212-5p depletion reversed decitabine-induced CCNT2 downregulation. The miR-212-5p/CCNT2 axis had an implication in the anti-leukemic effect of decitabine in AML.


1999 ◽  
Vol 78 (10) ◽  
pp. 445-448
Author(s):  
G. Surico ◽  
P. Muggeo ◽  
V. Muggeo ◽  
A. Lucarelli ◽  
C. Novielli ◽  
...  

2019 ◽  
Vol 40 (4) ◽  
pp. 501
Author(s):  
Mikael Segerlantz ◽  
Sudha Sinha ◽  
Gustav Brattström ◽  
Gayatri Palat ◽  
Vineela Rapelli ◽  
...  

PLoS ONE ◽  
2018 ◽  
Vol 13 (2) ◽  
pp. e0192529 ◽  
Author(s):  
Kelly D. Getz ◽  
Tamara P. Miller ◽  
Alix E. Seif ◽  
Yimei Li ◽  
Yuan-Shung V. Huang ◽  
...  

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