1
|
Walski T, Grzeszczuk-Kuć K, Mehl J, Bohara R, Trochanowska-Pauk N, Detyna J, Komorowska M. Biphasic dose-response and effects of near-infrared photobiomodulation on erythrocytes susceptibility to oxidative stress in vitro. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY. B, BIOLOGY 2024; 257:112958. [PMID: 38875890 DOI: 10.1016/j.jphotobiol.2024.112958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Revised: 05/25/2024] [Accepted: 06/10/2024] [Indexed: 06/16/2024]
Abstract
The effect of simultaneous application of tert-butyl hydroperoxide (tBHP) and polychromatic near-infrared (NIR) radiation on bovine blood was examined to determine whether NIR light decreases the susceptibility of red blood cells (RBCs) to oxidative stress. The study assessed various exposure methods, wavelength ranges, and optical filtering types. Continuous NIR exposure revealed a biphasic response in cell-free hemoglobin changes, with antioxidative effects observed at low fluences and detrimental effects at higher fluences. Optimal exposure duration was identified between 60 s and 15 min. Protective effects were also tested across wavelengths in the range of 750-1100 nm, with all of them reducing hemolysis, notably at 750 nm, 875 nm, and 900 nm. Comparing broadband NIR and far-red light (750 nm) showed no significant difference in hemolysis reduction. Pulse-dosed NIR irradiation allowed safe increases in radiation dose, effectively limiting hemolysis at higher doses where continuous exposure was harmful. These findings highlight NIR photobiomodulation's potential in protecting RBCs from oxidative stress and will be helpful in the effective design of novel medical therapeutic devices.
Collapse
Affiliation(s)
- Tomasz Walski
- Department of Biomedical Engineering, Faculty of Fundamental Problems of Technology, Wrocław University of Science and Technology, Wrocław, Poland.
| | - Karolina Grzeszczuk-Kuć
- Department of Biomedical Engineering, Faculty of Fundamental Problems of Technology, Wrocław University of Science and Technology, Wrocław, Poland
| | - Joanna Mehl
- Department of Biomedical Engineering, Faculty of Fundamental Problems of Technology, Wrocław University of Science and Technology, Wrocław, Poland
| | - Raghvendra Bohara
- CÚRAM, SFI Research Centre for Medical Devices, National University of Ireland Galway, Ireland
| | - Natalia Trochanowska-Pauk
- Department of Physics and Biophysics, Wrocław University of Environmental and Life Sciences, Norwida 25, 50-375 Wrocław, Poland
| | - Jerzy Detyna
- Department of Mechanics, Materials and Biomedical Engineering, Faculty of Mechanical Engineering, Wrocław University of Science and Technology, Wrocław, Poland
| | - Małgorzata Komorowska
- Department of Biomedical Engineering, Faculty of Fundamental Problems of Technology, Wrocław University of Science and Technology, Wrocław, Poland
| |
Collapse
|
2
|
Stuart CM, Jacob C, Varatharaj A, Howard S, Chouhan JK, Teeling JL, Galea I. Mild Systemic Inflammation Increases Erythrocyte Fragility. Int J Mol Sci 2024; 25:7027. [PMID: 39000133 PMCID: PMC11241827 DOI: 10.3390/ijms25137027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2024] [Revised: 06/15/2024] [Accepted: 06/23/2024] [Indexed: 07/16/2024] Open
Abstract
There is growing evidence that inflammation impairs erythrocyte structure and function. We assessed the impact of mild systemic inflammation on erythrocyte fragility in three different settings. In order to investigate causation, erythrocyte osmotic fragility was measured in mice challenged with a live attenuated bacterial strain to induce low-grade systemic inflammation; a significant increase in erythrocyte osmotic fragility was observed. To gather evidence that systemic inflammation is associated with erythrocyte fragility in humans, two observational studies were conducted. First, using a retrospective study design, the relationship between reticulocyte-based surrogate markers of haemolysis and high-sensitivity C-reactive protein was investigated in 9292 healthy participants of the UK Biobank project. Secondly, we prospectively assessed the relationship between systemic inflammation (measured by the urinary neopterin/creatinine ratio) and erythrocyte osmotic fragility in a mixed population (n = 54) of healthy volunteers and individuals with long-term medical conditions. Both human studies were in keeping with a relationship between inflammation and erythrocyte fragility. Taken together, we conclude that mild systemic inflammation increases erythrocyte fragility and may contribute to haemolysis. Further research is needed to assess the molecular underpinnings of this pathway and the clinical implications in inflammatory conditions.
Collapse
Affiliation(s)
- Charlotte M. Stuart
- Clinical Neurosciences, Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton SO16 6YD, UK
| | - Carmen Jacob
- Clinical Neurosciences, Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton SO16 6YD, UK
- Wessex Neurological Centre, University Hospital Southampton NHS Foundation Trust, Southampton SO16 6YD, UK
| | - Aravinthan Varatharaj
- Clinical Neurosciences, Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton SO16 6YD, UK
| | - Sarah Howard
- Biological Sciences, Faculty of Life Sciences, University of Southampton, Southampton SO16 6YD, UK
| | - Joe K. Chouhan
- Biological Sciences, Faculty of Life Sciences, University of Southampton, Southampton SO16 6YD, UK
| | - Jessica L. Teeling
- Biological Sciences, Faculty of Life Sciences, University of Southampton, Southampton SO16 6YD, UK
| | - Ian Galea
- Clinical Neurosciences, Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton SO16 6YD, UK
- Wessex Neurological Centre, University Hospital Southampton NHS Foundation Trust, Southampton SO16 6YD, UK
| |
Collapse
|
3
|
Zheng X, Zhang C, Cao H, Zhou X, Liu Z, Wang J. Zinc Cations Uniquely Stabilize Cell Membrane for Cell Cryopreservation. NANO LETTERS 2023; 23:9920-9927. [PMID: 37847595 DOI: 10.1021/acs.nanolett.3c02866] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2023]
Abstract
We report, for the first time, merely using a small amount of (0.039% w/w) Zn(II) instead of very high concentration (25%-50% w/w) of conventional cryoprotective agents (CPAs), i.e., glycerol, during the cryopreservation of red blood cells (RBCs) can lead to a comparable post-thaw recovery rate of ∼95% while avoiding the tedious gradient washout process for the removal of CPA afterward. The result is remarkable, since Zn(II) does not have the ice-controlling ability reported to be critical for CPA. It benefits from its moderate interaction with lipid molecules, facilitating the formation of small and dynamic lipid clusters. Consequently, the membrane fluidity is maintained, and the cells are resilient to osmotic and mechanical stresses during cryopreservation. This study first reports the ion-specific effect on stabilizing the cell membrane; meanwhile, reversibly tuning the structure of biological samples against injuries during the cooling and rewarming provides a new strategy for cryopreservation.
Collapse
Affiliation(s)
- Xia Zheng
- Key Laboratory of Green Printing, Beijing National Laboratory for Molecular Science, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
- School of Future Technology, University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Chuanbiao Zhang
- College of Physics and Electronic Engineering, Heze University, Heze, Shandong 274015, P. R. China
| | - Huimei Cao
- Key Laboratory of Green Printing, Beijing National Laboratory for Molecular Science, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
- School of Chemical Sciences, University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Xin Zhou
- School of Physical Sciences, University of Chinese Academy of Sciences, Beijing 100049, P. R. China
- Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou, Zhejiang 325001, P. R. China
| | - Zhang Liu
- Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
| | - Jianjun Wang
- School of Future Technology, University of Chinese Academy of Sciences, Beijing 100049, P. R. China
- School of Chemical Sciences, University of Chinese Academy of Sciences, Beijing 100049, P. R. China
- Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
- Songshan Lake Materials Laboratory, Dongguan, Guangdong 523808, P. R. China
| |
Collapse
|
4
|
Skverchinskaya E, Levdarovich N, Ivanov A, Mindukshev I, Bukatin A. Anticancer Drugs Paclitaxel, Carboplatin, Doxorubicin, and Cyclophosphamide Alter the Biophysical Characteristics of Red Blood Cells, In Vitro. BIOLOGY 2023; 12:biology12020230. [PMID: 36829507 PMCID: PMC9953263 DOI: 10.3390/biology12020230] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 01/29/2023] [Accepted: 01/30/2023] [Indexed: 02/04/2023]
Abstract
Red blood cells (RBCs) are the most numerous cells in the body and perform gas exchange between all tissues. During the infusion of cancer chemotherapeutic (CT) agents, blood cells are the first ones to encounter aggressive cytostatics. Erythrocyte dysfunction caused by direct cytotoxic damage might be a part of the problem of chemotherapy-induced anemia-one of the most frequent side effects. The aim of the current study is to evaluate the functional status of RBCs exposed to mono and combinations of widely used commercial pharmaceutical CT drugs with different action mechanisms: paclitaxel, carboplatin, cyclophosphamide, and doxorubicin, in vitro. Using laser diffraction, flow cytometry, and confocal microscopy, we show that paclitaxel, having a directed effect on cytoskeleton proteins, by itself and in combination with carboplatin, caused the most marked abnormalities-loss of control of volume regulation, resistance to osmotic load, and stomatocytosis. Direct simulations of RBCs' microcirculation in microfluidic channels showed both the appearance of a subpopulation of cells with impaired velocity (slow damaged cells) and an increased number of cases of occlusions. In contrast to paclitaxel, such drugs as carboplatin, cyclophosphamide, and doxorubicin, whose main target in cancer cells is DNA, showed significantly less cytotoxicity to erythrocytes in short-term exposure. However, the combination of drugs had an additive effect. While the obtained results should be confirmed in in vivo models, one can envisioned that such data could be used for minimizing anemia side effects during cancer chemotherapy.
Collapse
Affiliation(s)
- Elisaveta Skverchinskaya
- Sechenov Institute of Evolutionary Physiology and Biochemistry of the Russian Academy of Sciences, 194223 Saint-Petersburg, Russia
| | - Nadezhda Levdarovich
- Laboratory of Renewable Energy Sources, Alferov University, 194021 Saint-Petersburg, Russia
| | - Alexander Ivanov
- Laboratory of Renewable Energy Sources, Alferov University, 194021 Saint-Petersburg, Russia
| | - Igor Mindukshev
- Sechenov Institute of Evolutionary Physiology and Biochemistry of the Russian Academy of Sciences, 194223 Saint-Petersburg, Russia
| | - Anton Bukatin
- Laboratory of Renewable Energy Sources, Alferov University, 194021 Saint-Petersburg, Russia
- Institute for Analytical Instrumentation of the Russian Academy of Sciences, 198095 Saint-Petersburg, Russia
- Correspondence:
| |
Collapse
|
5
|
Astarini DE, Jusman SWA, Chunaeini S. Erythrocyte Membrane Resistance Of Actively Smoking Donors In Leukoreduced Packed Red Blood Cells During Storage: Focus On Oxidative Stress. RUSSIAN OPEN MEDICAL JOURNAL 2022. [DOI: 10.15275/rusomj.2022.0403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Background — Leukoreduced (with removed white blood cells) packed red blood cells (PRC) are commonly for blood transfusions to reduce post-transfusion effects. The number of active smokers in Indonesia is relatively high; consequently, many of them could be blood donors since no regulations are set to rule them out. However, leukoreduced PRC in active smokers are highly risky as they may undergo erythrocyte membrane damage caused by oxidative stress, which hinders fighting the free radicals generated by smoking. Objective — Our study examined the impact of oxidative stress on membrane resistance of leukoreduced PRC, produced from actively smoking donors, during its storage. Material and Methods − The study was descriptive and cross-sectional in its design. It examined 12 nonsmoking (NS), 12 lightly smoking (LS), and 12 moderately smoking (MS) donors. Leukoreduced PRC produced from donors was separated into three groups: NS, LS, and MS. We performed assessments of malondialdehyde (MDA), superoxide dismutase enzyme (SOD) activity, and osmotic fragility test (OFT) on days 0 through day 35 of storage (D0-D35). We used nonparametric statistical tests (Kruskal-Wallis and Mann-Whitney). We assumed that p<0.05 implied statistically significant difference. Results — The Kruskal-Wallis test demonstrated differences on D0, D7, D14, D21, D28, and D35 between all three groups in MDA, SOD, and OFT, with p < 0.05. This study showed that leukoreduced PRC storage increased oxidative stress. The highest oxidative stress occurred in the MS group. Conclusion — Erythrocyte membrane fragility and resistance correlated with oxidative stress. Blood components of leukoreduced PRC produced from moderate smokers should be banned for repeated transfusions.
Collapse
|
6
|
Choe HM, Gao K, Paek HJ, Luo ZB, Han SZ, Li ZY, Xuan MF, Quan BH, Kang JD, Yin XJ. Effect of myostatin gene mutation on erythrocyte osmotic fragility, hematological parameters and fatty acid composition of serum and erythrocyte membranes in piglets. Res Vet Sci 2022; 152:663-669. [DOI: 10.1016/j.rvsc.2022.09.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 08/30/2022] [Accepted: 09/22/2022] [Indexed: 11/25/2022]
|
7
|
Bujok J, Wajman E, Trochanowska-Pauk N, Walski T. Evaluation of selected hematological, biochemical and oxidative stress parameters in stored canine CPDA-1 whole blood. BMC Vet Res 2022; 18:255. [PMID: 35778742 PMCID: PMC9248166 DOI: 10.1186/s12917-022-03353-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 06/20/2022] [Indexed: 11/10/2022] Open
Abstract
Blood transfusions are mainly given to intensive care patients; therefore, additional complications that could arise from storage lesions in preserved blood should be avoided. It has been shown that human stored red blood cells are subject to changes that are considered to be a number of interdependent processes involving metabolic disarrangement and oxidative stress. The aim of our study was to determine alterations in selected hematological and biochemical parameters and to assess whether and when oxidative stress is a significant phenomenon in stored dog CPDA-1 whole blood. Ten ½ unit bags of whole blood donated from dogs and preserved with CPDA-1 (anticoagulant containing citrate, phosphate, dextrose and adenine) were stored for 5 weeks. Each week, a 9 ml sample was drawn aseptically to measure hematological parameters, selected metabolites, free hemoglobin content, osmotic fragility, antioxidant enzyme activity, total antioxidant capacity, malondialdehyde concentration and protein carbonyl content. The results revealed an MCV decrease in the first week of storage and then a gradual increase; osmotic fragility decreased at that time and remained low throughout the study period. Leukodepletion became significant in the fourth week of storage. The free hemoglobin concentration continuously increased, with the greatest changes observed in the last two weeks of storage. The total antioxidant capacity changed in a reverse manner. Superoxide dismutase and glutathione peroxidase activities decreased from week 0 to week 3, and catalase activity tended to decrease over time. The highest malondialdehyde concentrations in blood supernatant were measured in the first week of storage, and the carbonyl concentration increased after 35 days. Hematological changes and oxidative stress are already present in the first week of storage, resulting in depletion of the antioxidant system and subsequent accumulation of oxidation products as well as erythrocyte hemolysis, which are most pronounced at the end of the storage period.
Collapse
Affiliation(s)
- Jolanta Bujok
- Department of Animal Physiology and Biostructure, Division of Animal Physiology, Wrocław University of Environmental and Life Sciences, C.K. Norwida 31, 50-375, Wrocław, Poland.
| | - Eliza Wajman
- Department of Biomedical Engineering, Faculty of Fundamental Problems of Technology, Wrocław University of Science and Technology, Wybrzeże Wyspiańskiego 27, 50-370, Wrocław, Poland
| | - Natalia Trochanowska-Pauk
- Department of Biomedical Engineering, Faculty of Fundamental Problems of Technology, Wrocław University of Science and Technology, Wybrzeże Wyspiańskiego 27, 50-370, Wrocław, Poland.,Department of Physics and Biophysics, Wrocław University of Environmental and Life Sciences, C.K. Norwida 25, 50-375, Wrocław, Poland
| | - Tomasz Walski
- Department of Biomedical Engineering, Faculty of Fundamental Problems of Technology, Wrocław University of Science and Technology, Wybrzeże Wyspiańskiego 27, 50-370, Wrocław, Poland
| |
Collapse
|
8
|
Effect of Near-Infrared Blood Photobiomodulation on Red Blood Cell Damage from the Extracorporeal Circuit during Hemodialysis In Vitro. PHOTONICS 2022. [DOI: 10.3390/photonics9050341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The contact of blood with the bioincompatible membranes of the dialyzer, which is part of the extracorporeal circuit during hemodialysis (HD), causes upregulation of various cellular and non-cellular processes, including massive generation and release of reactive oxygen species (ROS), (which is one of the primary causes of anemia in chronic renal failure). We hypothesize that near-infrared (NIR) radiation possesses antioxidant properties and is considered to protect the red blood cell (RBC) membrane by enhancing its resilience to negative pressures. Our experimental setup consisted of an HD machine equipped with a dialyzer with a polyamide membrane; whole bovine blood was examined in vitro in blood-treated circulation. Blood samples were taken at 0, 5, 15, and 30 min during the HD therapy. We also assessed osmotic fragility, hematocrit, hemolysis, and oxidative stress as a concentration of reactive thiobarbituric acid substances (TBARS). Our results have shown that RBC membrane peroxidation increased significantly after 30 min of circulation, whereas the TBARS level in NIR-treated blood remained relatively steady throughout the experiment. The osmotic fragility of NIR-irradiated samples during dialysis was decreased compared to control samples. Our studies confirm that in vitro, blood photobiomodulation using NIR light diminishes oxidative damage during HD and can be considered a simultaneous pretreatment strategy for HD.
Collapse
|
9
|
Walski T, Grzeszczuk-Kuć K, Gałecka K, Trochanowska-Pauk N, Bohara R, Czerski A, Szułdrzyński K, Królikowski W, Detyna J, Komorowska M. Near-infrared photobiomodulation of blood reversibly inhibits platelet reactivity and reduces hemolysis. Sci Rep 2022; 12:4042. [PMID: 35260751 PMCID: PMC8904845 DOI: 10.1038/s41598-022-08053-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Accepted: 03/01/2022] [Indexed: 12/31/2022] Open
Abstract
Photobiomodulation (PBM) in the red/near-infrared (R/NIR) spectral range has become widely recognized due to its anti-inflammatory and cytoprotective potential. We aimed to assess the effects of blood PBM on platelets function and hemolysis in an in vitro setting. Porcine blood samples were separated into four aliquots for this study, one of which served as a control, while the other three were subjected to three different NIR PBM dosages. The platelet count and functions and the plasma free haemoglobin and osmotic fragility of red blood cells were measured during the experiment. The control group had a considerable drop in platelet number, but the NIR exposed samples had more minimal and strictly dose-dependent alterations. These modifications were consistent with ADP and collagen-induced platelet aggregation. Furthermore, red blood cells that had received PBM were more resistant to osmotic stress and less prone to hemolysis, as seen by a slightly lower quantity of plasma free hemoglobin. Here we showed under well-controlled in vitro conditions that PBM reversibly inhibits platelet activation in a dose-dependent manner and reduces hemolysis.
Collapse
Affiliation(s)
- Tomasz Walski
- Department of Biomedical Engineering, Faculty of Fundamental Problems of Technology, Wrocław University of Science and Technology, Wrocław, Poland.
| | - Karolina Grzeszczuk-Kuć
- Department of Biomedical Engineering, Faculty of Fundamental Problems of Technology, Wrocław University of Science and Technology, Wrocław, Poland
| | - Katarzyna Gałecka
- Department of Biomedical Engineering, Faculty of Fundamental Problems of Technology, Wrocław University of Science and Technology, Wrocław, Poland
| | - Natalia Trochanowska-Pauk
- Department of Biomedical Engineering, Faculty of Fundamental Problems of Technology, Wrocław University of Science and Technology, Wrocław, Poland
| | - Raghvendra Bohara
- CÚRAM, SFI Research Centre for Medical Devices, National University of Ireland, Galway, Ireland
| | - Albert Czerski
- Division of Pathophysiology, Department of Immunology, Pathophysiology and Veterinary Prevention, Wrocław University of Environmental and Life Sciences, Wrocław, Poland
| | - Konstanty Szułdrzyński
- Department of Anaesthesiology and Intensive Care, Central Clinical Hospital of the Ministry of Interior and Administration in Warsaw, Warsaw, Poland
| | - Wiesław Królikowski
- 2nd Department of Medicine, Intensive Care Unit, Medical College, Jagiellonian University, Kraków, Poland
| | - Jerzy Detyna
- Department of Mechanics, Materials and Biomedical Engineering, Faculty of Mechanical Engineering, Wrocław University of Science and Technology, Wrocław, Poland
| | - Małgorzata Komorowska
- Department of Biomedical Engineering, Faculty of Fundamental Problems of Technology, Wrocław University of Science and Technology, Wrocław, Poland
| |
Collapse
|
10
|
Conclusions About Osmotically Inactive Volume and Osmotic Fragility from a Detailed Erythrocyte Model. J Theor Biol 2022; 539:110982. [DOI: 10.1016/j.jtbi.2021.110982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 12/04/2021] [Accepted: 12/07/2021] [Indexed: 11/20/2022]
|
11
|
Salehpour F, Gholipour-Khalili S, Farajdokht F, Kamari F, Walski T, Hamblin MR, DiDuro JO, Cassano P. Therapeutic potential of intranasal photobiomodulation therapy for neurological and neuropsychiatric disorders: a narrative review. Rev Neurosci 2021; 31:269-286. [PMID: 31812948 DOI: 10.1515/revneuro-2019-0063] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2019] [Accepted: 09/22/2019] [Indexed: 12/25/2022]
Abstract
The application of photobiomodulation therapy (PBMT) for neuronal stimulation is studied in different animal models and in humans, and has shown to improve cerebral metabolic activity and blood flow, and provide neuroprotection via anti-inflammatory and antioxidant pathways. Recently, intranasal PBMT (i-PBMT) has become an attractive and potential method for the treatment of brain conditions. Herein, we provide a summary of different intranasal light delivery approaches including a nostril-based portable method and implanted deep-nasal methods for the effective systemic or direct irradiation of the brain. Nostril-based i-PBMT devices are available, using either lasers or light emitting diodes (LEDs), and can be applied either alone or in combination to transcranial devices (the latter applied directly to the scalp) to treat a wide range of brain conditions such as mild cognitive impairment, Alzheimer's disease, Parkinson's disease, cerebrovascular diseases, depression and anxiety as well as insomnia. Evidence shows that nostril-based i-PBMT improves blood rheology and cerebral blood flow, so that, without needing to puncture blood vessels, i-PBMT may have equivalent results to a peripheral intravenous laser irradiation procedure. Up to now, no studies were conducted to implant PBMT light sources deep within the nose in a clinical setting, but simulation studies suggest that deep-nasal PBMT via cribriform plate and sphenoid sinus might be an effective method to deliver light to the ventromedial part of the prefrontal and orbitofrontal cortex. Home-based i-PBMT, using inexpensive LED applicators, has potential as a novel approach for neurorehabilitation; comparative studies also testing sham, and transcranial PBMT are warranted.
Collapse
Affiliation(s)
- Farzad Salehpour
- Neurosciences Research Center, Tabriz University of Medical Sciences, Tabriz 5166614756, Iran.,NiraxxLight Therapeutics, Irvine, CA 92617, USA.,ProNeuroLIGHT LLC, 3504 W Buckhorn Trail, Phoenix, AZ 85083, USA
| | - Sevda Gholipour-Khalili
- Neurosciences Research Center, Tabriz University of Medical Sciences, Tabriz 5166614756, Iran
| | - Fereshteh Farajdokht
- Neurosciences Research Center, Tabriz University of Medical Sciences, Tabriz 5166614756, Iran
| | - Farzin Kamari
- Neurosciences Research Center, Tabriz University of Medical Sciences, Tabriz 5166614756, Iran
| | - Tomasz Walski
- Centre for Research in Medical Devices (CÚRAM), National University of Ireland Galway, Galway H91 W2TY, Ireland.,Department of Biomedical Engineering, Wrocław University of Science and Technology, Wrocław 50-370, Poland
| | - Michael R Hamblin
- Wellman Center for Photomedicine, Massachusetts General Hospital, Harvard Medical School, 50 Blossom Street, Boston, MA 02114, USA.,Department of Dermatology, Harvard Medical School, 40 Blossom St, Boston, MA 02114, USA.,Laser Research Centre, Faculty of Health Science, University of Johannesburg, Doornfontein 2028, South Africa
| | - Joseph O DiDuro
- ProNeuroLIGHT LLC, 3504 W Buckhorn Trail, Phoenix, AZ 85083, USA.,Neuropathy Treatment Centers of America LLC, Phoenix, AZ, USA
| | - Paolo Cassano
- Department of Psychiatry, Harvard Medical School, Boston, MA 02114, USA.,Depression Clinical and Research Program, Department of Psychiatry, Massachusetts General Hospital, Bowdoin Square, Boston, MA 02114, USA.,Center for Anxiety and Traumatic Stress Disorders, Department of Psychiatry, Massachusetts General Hospital, Boston, MA 02114, USA
| |
Collapse
|
12
|
Andreyeva AY, Kladchenko ES, Sudnitsyna JS, Krivchenko AI, Mindukshev IV, Gambaryan S. Protein kinase A activity and NO are involved in the regulation of crucian carp (Carassius carassius) red blood cell osmotic fragility. FISH PHYSIOLOGY AND BIOCHEMISTRY 2021; 47:1105-1117. [PMID: 34052972 DOI: 10.1007/s10695-021-00971-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Accepted: 05/18/2021] [Indexed: 06/12/2023]
Abstract
Activation of the cAMP pathway by β-adrenergic stimulation and cGMP pathway by activation of guanylate cyclase substantially affects red blood cell (RBC) membrane properties in mammals. However, whether similar mechanisms are involved in RBC regulation of lower vertebrates, especially teleosts, is not elucidated yet. In this study, we evaluated the effects of adenylate cyclase activation by epinephrine and forskolin, guanylate cyclase activation by sodium nitroprusside, and the role of Na+/H+-exchanger in the changes of osmotic fragility and regulatory volume decrease (RVD) response in crucian carp RBCs. Western blot analysis of protein kinase A and protein kinase G substrate phosphorylation revealed that changes in osmotic fragility were regulated via the protein kinase A, but not protein kinase G signaling pathway. At the same time, the RVD response in crucian carp RBCs was not affected either by activation of adenylate or guanylate cyclase. Adenylate cyclase/protein kinase A activation significantly decreased RBC osmotic fragility, i.e., increased cell rigidity. Inhibition of Na+/H+-exchanger by amiloride had no effect on the epinephrine-mediated decrease of RBC osmotic fragility. NO donor SNP did not activate guanylate cyclase, however affected RBCs osmotic fragility by protein kinase G-independent mechanisms. Taken together, our data demonstrated that the cAMP/PKA signaling pathway and NO are involved in the regulation of crucian carp RBC osmotic fragility, but not in RVD response. The authors confirm that the study has no clinical trial.
Collapse
Affiliation(s)
- Aleksandra Yu Andreyeva
- Department of Animal Physiology and Biochemistry, Moscow Representative Office A.O. Kovalevsky Institute of Biology of the Southern Seas of RAS, Leninsky ave 38, Moscow, Russia, 119991.
- Sechenov Institute of Evolutionary Physiology and Biochemistry, Russian Academy of Sciences, pr. Toreza, 44, St-Petersburg, Russia, 194223.
| | - Ekaterina S Kladchenko
- Department of Animal Physiology and Biochemistry, Moscow Representative Office A.O. Kovalevsky Institute of Biology of the Southern Seas of RAS, Leninsky ave 38, Moscow, Russia, 119991
| | - Julia S Sudnitsyna
- Sechenov Institute of Evolutionary Physiology and Biochemistry, Russian Academy of Sciences, pr. Toreza, 44, St-Petersburg, Russia, 194223
- Center for Theoretical Problems of Physicochemical Pharmacology, RAS, Srednyaya Kalitnikovskaya Str., 30, Moscow, Russia, 109029
| | - Aleksander I Krivchenko
- Sechenov Institute of Evolutionary Physiology and Biochemistry, Russian Academy of Sciences, pr. Toreza, 44, St-Petersburg, Russia, 194223
| | - Igor V Mindukshev
- Sechenov Institute of Evolutionary Physiology and Biochemistry, Russian Academy of Sciences, pr. Toreza, 44, St-Petersburg, Russia, 194223
| | - Stepan Gambaryan
- Sechenov Institute of Evolutionary Physiology and Biochemistry, Russian Academy of Sciences, pr. Toreza, 44, St-Petersburg, Russia, 194223
| |
Collapse
|
13
|
Nair SS, Sreedevi V, Nagesh DS. Warming of blood and intravenous fluids using low-power infra-red light-emitting diodes. J Med Eng Technol 2021; 45:614-626. [PMID: 34251967 DOI: 10.1080/03091902.2021.1936675] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Non-contact warming of blood and intravenous (IV) fluids with temperature drop compensation is an unmet clinical need till now, for management of hypothermia in patients with urgent requirement of blood. Currently available technologies provide wet warming or dry warming with direct contact using hot water or with a hot plate, respectively. These conventional technologies need disposable cartridges to be used in conjunction with the warmer. The warmed fluids lose their temperature when passing through long IV lines and fails in its purpose at low flow rates. In this paper, a distributed non-contact warming method is introduced using infra-red radiations. The method incorporates a bag warming unit and an inline cartridge unit. Bag warming unit provides uniform distribution of infra-red thermal energy liberated from low cost infra-red light emitting diodes (IR LEDs) in horizontal and vertical planes of the fluid carrying bag. An inline cartridge, through which the IV line passes, reduces the drop in temperature just before the transfusion site using a cluster of IR LEDs. As per the In Vitro tests are carried out in to establish the safety and efficacy, the bag warming unit steadily rises the temperature to attain the cut off value with a temperature rise coefficient of 0.7 °C/min and the inline cartridge warms the fluid within 10 min at a thermal transfer rate of more than 1.5 °C/min. The fluid temperature is uniformly distributed within a narrow range of 36-38 °C. When the inline warmer is powered on, the drop-in temperature is reduced to zero for flow up to 5 ml/min. For flow rates more than 8 ml/min, the temperature drop is reduced more than half. For massive transfusion range, the temperature of the fluid remains within 38.5 ± 1.2 °C for flow rates in the range of 100-1500 ml/min.
Collapse
Affiliation(s)
- Sarath S Nair
- Department of Medical Devices Engineering, Biomedical Technology Wing, Sree Chitra Tirunal Institute for Medical Sciences and Technology (SCTIMST), Trivandrum, India
| | - V Sreedevi
- Department of Medical Devices Engineering, Biomedical Technology Wing, Sree Chitra Tirunal Institute for Medical Sciences and Technology (SCTIMST), Trivandrum, India
| | - D S Nagesh
- Department of Medical Devices Engineering, Biomedical Technology Wing, Sree Chitra Tirunal Institute for Medical Sciences and Technology (SCTIMST), Trivandrum, India
| |
Collapse
|
14
|
Zhukov IS, Kubarskaya LG, Karpova IV, Vaganova AN, Karpenko MN, Gainetdinov RR. Minor Changes in Erythrocyte Osmotic Fragility in Trace Amine-Associated Receptor 5 (TAAR5) Knockout Mice. Int J Mol Sci 2021; 22:ijms22147307. [PMID: 34298937 PMCID: PMC8303310 DOI: 10.3390/ijms22147307] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 06/29/2021] [Accepted: 07/01/2021] [Indexed: 01/15/2023] Open
Abstract
Trace amine-associated receptors (TAARs) are a group of G protein-coupled receptors that are expressed in the olfactory epithelium, central nervous system, and periphery. TAAR family generally consists of nine types of receptors (TAAR1-9), which can detect biogenic amines. During the last 5 years, the TAAR5 receptor became one of the most intriguing receptors in this subfamily. Recent studies revealed that TAAR5 is involved not only in sensing socially relevant odors but also in the regulation of dopamine and serotonin transmission, emotional regulation, and adult neurogenesis by providing significant input from the olfactory system to the limbic brain areas. Such results indicate that future antagonistic TAAR5-based therapies may have high pharmacological potential in the field of neuropsychiatric disorders. TAAR5 is known to be expressed in leucocytes as well. To evaluate potential hematological side effects of such future treatments we analyzed several hematological parameters in mice lacking TAAR5. In these mutants, we observed minor but significant changes in the osmotic fragility test of erythrocytes and hematocrit levels. At the same time, analysis of other parameters including complete blood count and reticulocyte levels showed no significant alterations in TAAR5 knockout mice. Thus, TAAR5 gene knockout leads to minor negative changes in the erythropoiesis or eryptosis processes, and further research in that field is needed. The impact of TAAR5 deficiency on other hematological parameters seems minimal. Such negative, albeit minor, effects of TAAR5 deficiency should be taken into account during future TAAR5-based therapy development.
Collapse
Affiliation(s)
- Ilya S. Zhukov
- Institute of Translational Biomedicine, Saint Petersburg State University, 199034 Saint Petersburg, Russia; (I.S.Z.); (A.N.V.)
- Institute of Experimental Medicine, 197376 Saint Petersburg, Russia; (L.G.K.); (I.V.K.); (M.N.K.)
| | - Larisa G. Kubarskaya
- Institute of Experimental Medicine, 197376 Saint Petersburg, Russia; (L.G.K.); (I.V.K.); (M.N.K.)
- Institute of Toxicology of Federal Medical-Biological Agency, 192019 Saint Petersburg, Russia
| | - Inessa V. Karpova
- Institute of Experimental Medicine, 197376 Saint Petersburg, Russia; (L.G.K.); (I.V.K.); (M.N.K.)
| | - Anastasia N. Vaganova
- Institute of Translational Biomedicine, Saint Petersburg State University, 199034 Saint Petersburg, Russia; (I.S.Z.); (A.N.V.)
| | - Marina N. Karpenko
- Institute of Experimental Medicine, 197376 Saint Petersburg, Russia; (L.G.K.); (I.V.K.); (M.N.K.)
| | - Raul R. Gainetdinov
- Institute of Translational Biomedicine, Saint Petersburg State University, 199034 Saint Petersburg, Russia; (I.S.Z.); (A.N.V.)
- Saint Petersburg State University Hospital, Saint Petersburg State University, 199034 Saint Petersburg, Russia
- Correspondence:
| |
Collapse
|
15
|
Asaro RJ, Cabrales P. Red Blood Cells: Tethering, Vesiculation, and Disease in Micro-Vascular Flow. Diagnostics (Basel) 2021; 11:diagnostics11060971. [PMID: 34072241 PMCID: PMC8228733 DOI: 10.3390/diagnostics11060971] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Revised: 05/12/2021] [Accepted: 05/14/2021] [Indexed: 12/14/2022] Open
Abstract
The red blood cell has become implicated in the progression of a range of diseases; mechanisms by which red cells are involved appear to include the transport of inflammatory species via red cell-derived vesicles. We review this role of RBCs in diseases such as diabetes mellitus, sickle cell anemia, polycythemia vera, central retinal vein occlusion, Gaucher disease, atherosclerosis, and myeloproliferative neoplasms. We propose a possibly unifying, and novel, paradigm for the inducement of RBC vesiculation during vascular flow of red cells adhered to the vascular endothelium as well as to the red pulp of the spleen. Indeed, we review the evidence for this hypothesis that links physiological conditions favoring both vesiculation and enhanced RBC adhesion and demonstrate the veracity of this hypothesis by way of a specific example occurring in splenic flow which we argue has various renderings in a wide range of vascular flows, in particular microvascular flows. We provide a mechanistic basis for membrane loss and the formation of lysed red blood cells in the spleen that may mediate their turnover. Our detailed explanation for this example also makes clear what features of red cell deformability are involved in the vesiculation process and hence require quantification and a new form of quantitative indexing.
Collapse
Affiliation(s)
- Robert J. Asaro
- Department of Structural Engineering, University of California, San Diego, CA 92093, USA
- Correspondence: ; Tel.: +1-619-890-6888; Fax: +1-858-534-6373
| | - Pedro Cabrales
- Department of Bioengineering, University of California, San Diego, CA 92093, USA;
| |
Collapse
|
16
|
Alves D, Sparrow R, Garnier G. Rapidly freeze-dried human red blood cells for pre-transfusion alloantibody testing reagents. J Biomed Mater Res B Appl Biomater 2021; 109:1689-1697. [PMID: 33694280 DOI: 10.1002/jbm.b.34825] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2020] [Revised: 01/29/2021] [Accepted: 02/22/2021] [Indexed: 11/09/2022]
Abstract
Prior to transfusion of red blood cells (RBCs), recipients must be tested for the presence of alloantibodies to avoid immune complications. Liquid-preserved reagent RBCs with known blood group antigen phenotypes are used for testing. However, these reagents have practical constraints, including limited shelf-life and require constant refrigeration. To address these issues, we explore the effects of rapid freeze-drying conditions with trehalose cryoprotectant (0.1-1 M concentrations) on human RBCs and storage of freeze-dried RBCs (FDRBCs) at room temperature (RT) for up to 12 months. We report that rapid freeze-drying of RBCs for 2.5 hr with 0.5 M trehalose achieves recoverable cells with near-normal morphological shape, although size-reduced. The FDRBCs are metabolically active and functional in antibody-agglutination tests by the column agglutination test (CAT) for ABO and Rhesus-D blood group antigens. Expression of the Duffy blood group protein (CD234) decreases by 50% after freeze-drying RBCs. The initial recovery rate is ≤25%; however, 43% of these FDRBCs are still recoverable after RT storage for 12 months. In this proof-of-principle study, we show that rapid freeze-drying can stabilize RBCs. Further refinements to improve the recovery rate and preservation of antigenic epitopes will make FDRBCs a practical alternative source of reagent RBCs for pre-transfusion alloantibody identification.
Collapse
Affiliation(s)
- Diana Alves
- Bioresource Processing Research Institute of Australia (BioPRIA), Department of Chemical Engineering, Monash University, Clayton, Victoria, Australia
| | - Rosemary Sparrow
- Transfusion Research Unit, Department of Epidemiology and Preventive Medicine, School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, 3004, Australia
| | - Gil Garnier
- Bioresource Processing Research Institute of Australia (BioPRIA), Department of Chemical Engineering, Monash University, Clayton, Victoria, Australia
| |
Collapse
|
17
|
Microvesicle Formation Induced by Oxidative Stress in Human Erythrocytes. Antioxidants (Basel) 2020; 9:antiox9100929. [PMID: 32998418 PMCID: PMC7650597 DOI: 10.3390/antiox9100929] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2020] [Revised: 09/24/2020] [Accepted: 09/25/2020] [Indexed: 02/07/2023] Open
Abstract
Extracellular vesicles (EVs) released by different cell types play an important role in many physiological and pathophysiological processes. In physiological conditions, red blood cell (RBC)-derived EVs compose 4–8% of all circulating EVs, and oxidative stress (OS) as a consequence of different pathophysiological conditions significantly increases the amount of circulated RBC-derived EVs. However, the mechanisms of EV formation are not yet fully defined. To analyze OS-induced EV formation and RBC transformations, we used flow cytometry to evaluate cell esterase activity, caspase-3 activity, and band 3 clustering. Band 3 clustering was additionally analyzed by confocal microscopy. Two original laser diffraction-based approaches were used for the analysis of cell deformability and band 3 activity. Hemoglobin species were characterized spectrophotometrically. We showed that cell viability in tert-Butyl hydroperoxide-induced OS directly correlated with oxidant concentration to cell count ratio, and that RBC-derived EVs contained hemoglobin oxidized to hemichrome (HbChr). OS induced caspase-3 activation and band 3 clustering in cells and EVs. Importantly, we showed that OS-induced EV formation is independent of calcium. The presented data indicated that during OS, RBCs eliminated HbChr by vesiculation in order to sacrifice the cell itself, thereby prolonging lifespan and delaying the untimely clearance of in all other respects healthy RBCs.
Collapse
|
18
|
Chikezie PC, Ekeanyanwu RC, Chile-Agada AB. Phytocomponents from Anacardium occidentale, Psidium guajava, and Terminalia catappa altered membrane osmotic stability of sickle erythrocytes. BENI-SUEF UNIVERSITY JOURNAL OF BASIC AND APPLIED SCIENCES 2020. [DOI: 10.1186/s43088-019-0030-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Abstract
Background
The present study identified, quantified, and characterized the combinations of phytocomponents from fractionated leaf extracts of Anacardium occidentale, Psidium guajava, and Terminalia catappa that stabilized sickle erythrocyte membrane against osmotic stress, or otherwise, using standard chromatographic-spectrophotometric techniques, namely GC-MS, FT-IR, and UV-visible systems.
Results
The percentage hemolysis of the control sample, in 0.9 g/100 mL NaCl, was 35.08 ± 11.64%, whereas those of the samples containing 40 mg/100 mL, 60 mg/100 mL, and 80 mg/100 mL of ethylacetate extracts of T. catappa ranged between 31.82 ± 8.32 and 39.18 ± 6.94%. Ethylacetate extract of T. catappa contained comparative high quantities of hexadecanoic acid methyl ester, 9,11-octadecadienoic acid, methyl ester, (E, E)-, trans-13-octadecenoic acid methyl ester, and methyl stearate. FT-IR and UV-visible spectra showed that ethylacetate extract of T. catappa contained aromatic compounds as well as nitro-compounds, phenolics, and esters.
Conclusion
To mention but a few, the combinations of major phytocomponents that stabilized sickle erythrocyte membrane against osmotic stress were hexadecanoic acid, methyl ester, 11-octadecenoic acid, methyl ester, dibutyl phthalate, pentacosane, trans-13-octadecenoic acid, methyl ester, whereas the minor phytocomponents include methyl tetradecanoate, methoxyacetic acid, 3-pentadecyl ester, methyl stearate, hexadecanoic acid, isoxazole, 4,5-dimethyl-.
Collapse
|
19
|
Modaresi S, Pacelli S, Subham S, Dathathreya K, Paul A. Intracellular Delivery of Exogenous Macromolecules into Human Mesenchymal Stem Cells by Double Deformation of the Plasma Membrane. ADVANCED THERAPEUTICS 2019. [DOI: 10.1002/adtp.201900130] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Saman Modaresi
- Department of Chemical and Petroleum EngineeringBioIntel Research LaboratoryUniversity of Kansas Lawrence KS 66045 USA
| | - Settimio Pacelli
- Department of Chemical and Petroleum EngineeringBioIntel Research LaboratoryUniversity of Kansas Lawrence KS 66045 USA
| | - Siddharth Subham
- Department of Chemical and Petroleum EngineeringBioIntel Research LaboratoryUniversity of Kansas Lawrence KS 66045 USA
| | - Kavya Dathathreya
- Department of Chemical and Petroleum EngineeringBioIntel Research LaboratoryUniversity of Kansas Lawrence KS 66045 USA
| | - Arghya Paul
- Department of Chemical and Petroleum EngineeringBioIntel Research LaboratoryUniversity of Kansas Lawrence KS 66045 USA
| |
Collapse
|
20
|
Salvagno GL, Demonte D, Dima F, Bovo C, Lippi G. Stability of refrigerated whole blood samples for osmotic fragility test. Hematol Transfus Cell Ther 2019; 42:134-138. [PMID: 31439519 PMCID: PMC7248511 DOI: 10.1016/j.htct.2019.06.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2019] [Revised: 03/18/2019] [Accepted: 06/04/2019] [Indexed: 11/17/2022] Open
Abstract
Background The osmotic fragility test (OFT), conventionally used for assisting the diagnosis of many erythrocyte disorders, is a manual and time-consuming analysis not daily performed in many medical laboratories. This study was aimed at defining the stability of whole blood samples used for assessing erythrocyte osmotic resistance. Methods Twenty-one consecutive routine whole blood samples collected into 5.4 mg K2EDTA were tested immediately after collection (day 0) and at different time intervals afterward (day 1, 2, 3, 4, 7, 10 and 14) after storage at 4 °C. The OFT was performed with the Osmored Monotest (1.3% glycerol; Eurospital, Trieste, Italy). Results at the different time points were compared with those obtained at day 0 and with the reference change value (i.e., 33%). Results The median value of both hyperosmolar and hyposmolar resistance increased from baseline, reaching statistical significance at day 7 for hyperosmolar resistance and at day 1 for hyposmolar resistance, respectively. The median relative increase of hemolysis percentage values become greater than the reference change value at day 3 for hyposmolar resistance, while this limit was never overcome for hyperosmolar resistance. A significant inverse association was found between the mean increase in hyperosmolar resistance and the baseline value of hyperosmolar resistance (r = −0.92), mean corpuscular volume (MCV; r = −0.46) or mean corpuscular hemoglobin (MCH; r = −0.44), as well as between the mean increase in hyposmolar resistance and the baseline value of hyposmolar resistance (r = −0.86), or patient age (r = −0.56). Conclusions The sample stability seems critical for the OFT. Whole blood specimens should not be stored refrigerated at 4 °C for >2 days before testing.
Collapse
|
21
|
Walski T, Dąbrowska K, Drohomirecka A, Jędruchniewicz N, Trochanowska-Pauk N, Witkiewicz W, Komorowska M. The effect of red-to-near-infrared (R/NIR) irradiation on inflammatory processes. Int J Radiat Biol 2019; 95:1326-1336. [PMID: 31170016 DOI: 10.1080/09553002.2019.1625464] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Introduction: Near-infrared (NIR) and red-to-near-infrared (R/NIR) radiation are increasingly applied for therapeutic use. R/NIR-employing therapies aim to stimulate healing, prevent tissue necrosis, increase mitochondrial function, and improve blood flow and tissue oxygenation. The wide range of applications of this radiation raises questions concerning the effects of R/NIR on the immune system. Methods: In this review, we discuss the potential effects of exposure to R/NIR light on immune cells in the context of physical parameters of light. Discussion: The effects that R/NIR may induce in immune cells typically involve the production of reactive oxygen species (ROS), nitrogen oxide (NO), or interleukins. Production of ROS after exposure to R/NIR can either be inhibited or to some extent increased, which suggests that detailed conditions of experiments, such as the spectrum of radiation, irradiance, exposure time, determine the outcome of the treatment. However, a wide range of immune cell studies have demonstrated that exposure to R/NIR most often has an anti-inflammatory effect. Finally, photobiomodulation molecular mechanism with particular attention to the role of interfacial water structure changes for cell physiology and regulation of the inflammatory process was described. Conclusions: Optimization of light parameters allows R/NIR to act as an anti-inflammatory agent in a wide range of medical applications.
Collapse
Affiliation(s)
- Tomasz Walski
- Research and Development Center, Regional Specialist Hospital , Wrocław , Poland.,Department of Biomedical Engineering, Faculty of Fundamental Problems of Technology, Wrocław University of Science and Technology , Wrocław , Poland
| | - Krystyna Dąbrowska
- Research and Development Center, Regional Specialist Hospital , Wrocław , Poland.,Institute of Immunology and Experimental Therapy, Polish Academy of Sciences , Wrocław , Poland
| | - Anna Drohomirecka
- Department of Heart Failure and Transplantology, Institute of Cardiology , Warsaw , Poland
| | | | - Natalia Trochanowska-Pauk
- Research and Development Center, Regional Specialist Hospital , Wrocław , Poland.,Department of Biomedical Engineering, Faculty of Fundamental Problems of Technology, Wrocław University of Science and Technology , Wrocław , Poland
| | - Wojciech Witkiewicz
- Research and Development Center, Regional Specialist Hospital , Wrocław , Poland
| | - Małgorzata Komorowska
- Research and Development Center, Regional Specialist Hospital , Wrocław , Poland.,Department of Biomedical Engineering, Faculty of Fundamental Problems of Technology, Wrocław University of Science and Technology , Wrocław , Poland
| |
Collapse
|
22
|
Reddy PR, Kumar BR, Prasad C, Venkataseshiah C, Hyder I. Erythrocyte fragility based assessment of true thermal resilience in tropical small ruminants. BIOL RHYTHM RES 2019. [DOI: 10.1080/09291016.2019.1629087] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
| | - B. Rajeev Kumar
- Department of Veterinary Physiology, NTR CVSc, Gannavaram, India
| | | | | | - Iqbal Hyder
- Department of Veterinary Physiology, NTR CVSc, Gannavaram, India
| |
Collapse
|
23
|
Ciepiela O. Old and new insights into the diagnosis of hereditary spherocytosis. ANNALS OF TRANSLATIONAL MEDICINE 2018; 6:339. [PMID: 30306078 DOI: 10.21037/atm.2018.07.35] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Hereditary spherocytosis (HS) belongs to the group of congenital hemolytic anemias resulting from plasma membrane protein deficiency. When diagnosed too late, HS bares the risk of long-term complications including gall stones and severe anemia. Here, there are discussed advances in HS screening and diagnostics, with a particular focus on methodologies, most of which are available in clinical laboratories worldwide.
Collapse
Affiliation(s)
- Olga Ciepiela
- Department of Laboratory Diagnostics, Medical University of Warsaw, Warsaw, Poland
| |
Collapse
|
24
|
Walski T, Drohomirecka A, Bujok J, Czerski A, Wąż G, Trochanowska-Pauk N, Gorczykowski M, Cichoń R, Komorowska M. Low-Level Light Therapy Protects Red Blood Cells Against Oxidative Stress and Hemolysis During Extracorporeal Circulation. Front Physiol 2018; 9:647. [PMID: 29904353 PMCID: PMC5991292 DOI: 10.3389/fphys.2018.00647] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2018] [Accepted: 05/11/2018] [Indexed: 12/21/2022] Open
Abstract
Aim: An activation of non-specific inflammatory response, coagulation disorder, and blood morphotic elements damage are the main side effects of the extracorporeal circulation (ECC). Red-to-near-infrared radiation (R/NIR) is thought to be capable of stabilizing red blood cell (RBC) membrane through increasing its resistance to destructive factors. We focused on the development of a method using low-level light therapy (LLLT) in the spectral range of R/NIR which could reduce blood trauma caused by the heart-lung machine during surgery. Methods: R/NIR emitter was adjusted in terms of geometry and optics to ECC circuit. The method of extracorporeal blood photobiomodulation was tested during in vivo experiments in an animal, porcine model (1 h of ECC plus 23 h of animal observation). A total of 24 sows weighing 90-100 kg were divided into two equal groups: control one and LLLT. Blood samples were taken during the experiment to determine changes in blood morphology [RBC and white blood cell (WBC) counts, hemoglobin (Hgb)], indicators of hemolysis [plasma-free hemoglobin (PFHgb), serum bilirubin concentration, serum lactate dehydrogenase (LDH) activity], and oxidative stress markers [thiobarbituric acid reactive substances (TBARS) concentration, total antioxidant capacity (TAC)]. Results: In the control group, a rapid systemic decrease in WBC count during ECC was accompanied by a significant increase in RBC membrane lipids peroxidation, while in the LLLT group the number of WBC and TBARS concentration both remained relatively constant, indicating limitation of the inflammatory process. These results were consistent with the change in the hemolysis markers like PFHgb, LDH, and serum bilirubin concentration, which were significantly reduced in LLLT group. No differences in TAC, RBC count, and Hgb concentration were detected. Conclusion: We presented the applicability of the LLLT with R/NIR radiation to blood trauma reduction during ECC.
Collapse
Affiliation(s)
- Tomasz Walski
- Department of Biomedical Engineering, Faculty of Fundamental Problems of Technology, Wrocław University of Science and Technology, Wrocław, Poland
- Regional Specialist Hospital in Wrocław, Research and Development Centre, Wrocław, Poland
| | - Anna Drohomirecka
- Regional Specialist Hospital in Wrocław, Research and Development Centre, Wrocław, Poland
- Institute of Cardiology, Warsaw, Poland
| | - Jolanta Bujok
- Regional Specialist Hospital in Wrocław, Research and Development Centre, Wrocław, Poland
- Department of Animal Physiology and Biostructure, Faculty of Veterinary Medicine, Wrocław University of Environmental and Life Sciences, Wrocław, Poland
| | - Albert Czerski
- Regional Specialist Hospital in Wrocław, Research and Development Centre, Wrocław, Poland
- Department of Animal Physiology and Biostructure, Faculty of Veterinary Medicine, Wrocław University of Environmental and Life Sciences, Wrocław, Poland
| | - Grzegorz Wąż
- Regional Specialist Hospital in Wrocław, Research and Development Centre, Wrocław, Poland
- Medinet Heart Center Ltd., Wrocław, Poland
| | - Natalia Trochanowska-Pauk
- Department of Biomedical Engineering, Faculty of Fundamental Problems of Technology, Wrocław University of Science and Technology, Wrocław, Poland
- Regional Specialist Hospital in Wrocław, Research and Development Centre, Wrocław, Poland
| | - Michał Gorczykowski
- Department of Internal Medicine and Clinic of Diseases of Horses, Dogs and Cats, Faculty of Veterinary Medicine, Wrocław University of Environmental and Life Sciences, Wrocław, Poland
| | | | - Małgorzata Komorowska
- Department of Biomedical Engineering, Faculty of Fundamental Problems of Technology, Wrocław University of Science and Technology, Wrocław, Poland
- Regional Specialist Hospital in Wrocław, Research and Development Centre, Wrocław, Poland
| |
Collapse
|
25
|
Perturbations of erythrocyte membrane integrity by subchronic low-level lead exposure in New Zealand white rabbits. ACTA ACUST UNITED AC 2018. [DOI: 10.1007/s00580-018-2679-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
|
26
|
Acosta-Elías MA, Burgara-Estrella AJ, Sarabia-Sainz JAI, Silva-Campa E, Angulo-Molina A, Santacruz-Gómez KJ, Castaneda B, Soto-Puebla D, Ledesma-Osuna AI, Melendrez-Amavizca R, Pedroza-Montero M. Nano alterations of membrane structure on both γ-irradiated and stored human erythrocytes. Int J Radiat Biol 2017; 93:1306-1311. [DOI: 10.1080/09553002.2017.1393581] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
| | | | | | - Erika Silva-Campa
- Departamento de Investigación en Física, Universidad de Sonora, Hermosillo, México
| | - Aracely Angulo-Molina
- Departamento de Ciencias Químico Biológicas, Universidad de Sonora, Hermosillo, México
| | | | | | - Diego Soto-Puebla
- Departamento de Investigación en Física, Universidad de Sonora, Hermosillo, México
| | - Ana Irene Ledesma-Osuna
- Departamento de Investigación y Posgrado en Alimentos, Universidad de Sonora, Hermosillo, México
| | | | | |
Collapse
|
27
|
Buzalewicz I, Hołowacz I, Ulatowska-Jarża A, Podbielska H. Towards dosimetry for photodynamic diagnosis with the low-level dose of photosensitizer. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2017. [PMID: 28641204 DOI: 10.1016/j.jphotobiol.2017.06.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND Contemporary medicine does not concern the issue of dosimetry in photodynamic diagnosis (PDD) but follows the photosensitizer (PS) producers recommendation. Most preclinical and clinical PDD studies indicate a considerable variation in the possibility of visualization and treatment, as e.g. in case of cervix lesions. Although some of these variations can be caused by the different histological subtypes or various tumor geometries, the issue of varying PS concentration in the tumor tissue volume is definitely an important factor. Therefore, there is a need to establish the objective and systematic PDD dosimetry protocol regarding doses of light and photosensitizers. METHODS Four different irradiation sources investigated in PDD (literature) were used for PS excitation. The PS luminescence was examined by means of the non-imaging (spectroscopic) and imaging (wide- and narrow-field of view) techniques. The methodology for low-level intensity photoluminescence (PL) characterization and dedicated image processing algorithm for PS luminescence images analysis were proposed. Further, HeLa cells' cultures penetration by PS was studied by a confocal microscopy. RESULTS Reducing the PS dose with the choice of proper photoexcitation conditions decreases the PDD procedure costs and the side effects, not affecting the diagnostic efficiency. We determined in vitro the minimum incubation time and photosensitizer concentration of Photolon for diagnostic purposes, for which the Photolon PL can still be observed. It was demonstrated that quantification of PS concentration, choice of proper photoexcitation source, appropriate adjustment of light dose and PS penetration of cancer cells may improve the low-level luminescence photodynamic diagnostics performance. CONCLUSIONS Practical effectiveness of the PDD strongly depends on irradiation source parameters (bandwidth, maximum intensity, half-width) and their optimization is the main conditioning factor for low-level intensity and low-cost PDD.
Collapse
Affiliation(s)
- Igor Buzalewicz
- Bio-Optics Group, Department of Biomedical Engineering, Faculty of Fundamental Problems of Technology, Wroclaw University of Science and Technology, 27 Wybrzeze Wyspianskiego St., 50-370 Wroclaw, Poland.
| | - Iwona Hołowacz
- Bio-Optics Group, Department of Biomedical Engineering, Faculty of Fundamental Problems of Technology, Wroclaw University of Science and Technology, 27 Wybrzeze Wyspianskiego St., 50-370 Wroclaw, Poland
| | - Agnieszka Ulatowska-Jarża
- Bio-Optics Group, Department of Biomedical Engineering, Faculty of Fundamental Problems of Technology, Wroclaw University of Science and Technology, 27 Wybrzeze Wyspianskiego St., 50-370 Wroclaw, Poland
| | - Halina Podbielska
- Bio-Optics Group, Department of Biomedical Engineering, Faculty of Fundamental Problems of Technology, Wroclaw University of Science and Technology, 27 Wybrzeze Wyspianskiego St., 50-370 Wroclaw, Poland
| |
Collapse
|
28
|
Liu Z, Han X, Zhou Q, Chen R, Fruge S, Jo MC, Ma Y, Li Z, Yokoi K, Qin L. Integrated Microfluidic System for Gene Silencing and Cell Migration. ADVANCED BIOSYSTEMS 2017; 1:1700054. [PMID: 28890929 PMCID: PMC5589337 DOI: 10.1002/adbi.201700054] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Metastasis involves the phenotype transition of cancer cells to gain invasiveness, and the following migration at the tumor site. Here an integrated microfluidic chip to study this process is presented by combining on-chip delivery of siRNA for gene silencing and cell migration assay. The major advantage of the integrated chip is the simple input of cells and gene transfection materials, and the ultimate output of migration ability. The reverse-fishbone structure and 0.7× phosphate-buffered saline solution are the optimized parameters for improved delivery efficiency. Using the chip, it is validated that cofilin plays an essential role in regulating cancer cell migration. The integrated chip may provide a simple and effective platform for biologists to easily check the role of specific genes in metastasis.
Collapse
Affiliation(s)
- Zongbin Liu
- Department of Nanomedicine, Houston Methodist Research Institute, Houston, TX 77030, USA. Department of Cell and Development Biology, Weill Medical College of Cornell University, New York, NY 10065, USA
| | - Xin Han
- Department of Nanomedicine, Houston Methodist Research Institute, Houston, TX 77030, USA. Department of Cell and Development Biology, Weill Medical College of Cornell University, New York, NY 10065, USA
| | - Qing Zhou
- Department of Microbiology and Molecular Genetics, McGovern Medical School, Houston, TX 77030, USA
| | - Rui Chen
- Department of Nanomedicine, Houston Methodist Research Institute, Houston, TX 77030, USA. Department of Cell and Development Biology, Weill Medical College of Cornell University, New York, NY 10065, USA. The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, Guangdong 540150, China
| | - Shelby Fruge
- Department of Nanomedicine, Houston Methodist Research Institute, Houston, TX 77030, USA. Department of Pediatrics, School of Medicine, Emory University, Atlanta, GA 30302, USA
| | - Myeong Chan Jo
- Department of Nanomedicine, Houston Methodist Research Institute, Houston, TX 77030, USA. Department of Cell and Development Biology, Weill Medical College of Cornell University, New York, NY 10065, USA
| | - Yuan Ma
- Department of Nanomedicine, Houston Methodist Research Institute, Houston, TX 77030, USA. Department of Cell and Development Biology, Weill Medical College of Cornell University, New York, NY 10065, USA
| | - Ziyin Li
- Department of Microbiology and Molecular Genetics, McGovern Medical School, Houston, TX 77030, USA
| | - Kenji Yokoi
- Department of Nanomedicine, Houston Methodist Research Institute, Houston, TX 77030, USA
| | - Lidong Qin
- Department of Nanomedicine, Houston Methodist Research Institute, Houston, TX 77030, USA. Department of Cell and Development Biology, Weill Medical College of Cornell University, New York, NY 10065, USA
| |
Collapse
|
29
|
Paraiso LF, Gonçalves-e-Oliveira AFM, Cunha LM, de Almeida Neto OP, Pacheco AG, Araújo KBG, Garrote-Filho MDS, Bernardino Neto M, Penha-Silva N. Effects of acute and chronic exercise on the osmotic stability of erythrocyte membrane of competitive swimmers. PLoS One 2017; 12:e0171318. [PMID: 28151958 PMCID: PMC5289559 DOI: 10.1371/journal.pone.0171318] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2016] [Accepted: 01/19/2017] [Indexed: 12/04/2022] Open
Abstract
This study aimed to evaluate the influence of acute and chronic exercise on erythrocyte membrane stability and various blood indices in a population consisting of five national-level male swimmers, over 18 weeks of training. The evaluations were made at the beginning and end of the 1st, 7th, 13th and 18th weeks, when volume and training intensity have changed. The effects manifested at the beginning of those weeks were considered due to chronic adaptations, while the effects observed at the end of the weeks were considered due to acute manifestations of the exercise load of that week. Acute changes resulting from the exercise comprised increases in creatine kinase activity (CK) and leukocyte count (Leu), and decrease in hematocrit (Ht) and mean corpuscular volume (MCV), at the end of the first week; increase in the activities of CK and lactate dehydrogenase (LDH), in the uric acid (UA) concentration and Leu count, at the end of the seventh week; increases in CK and LDH activities and in the mean corpuscular hemoglobin concentration (MCHC), at the end of the 13th week; and decrease in the value of the osmotic stability index 1/H50 and increases in the CK activity and platelets (Plt) count, at the end of the 18th week. Chronic changes due to training comprised increase in the values of 1/H50, CK, LDH, high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C), serum iron (Fe), MCV and Plt. Although acute training has resulted in decrease in the osmotic stability of erythrocytes, possibly associated with exacerbation of the oxidative processes during intense exercise, chronic training over 18 weeks resulted in increased osmotic stability of erythrocytes, possibly by modulation in the membrane cholesterol content by low and high density lipoproteins.
Collapse
Affiliation(s)
- Lara Ferreira Paraiso
- Institute of Genetics and Biochemistry, Federal University of Uberlândia, Uberlândia, Minas Gerais, Brazil
| | | | - Lucas Moreira Cunha
- Institute of Genetics and Biochemistry, Federal University of Uberlândia, Uberlândia, Minas Gerais, Brazil
| | | | - Adriana Garcia Pacheco
- Institute of Genetics and Biochemistry, Federal University of Uberlândia, Uberlândia, Minas Gerais, Brazil
| | | | | | - Morun Bernardino Neto
- Department of Basic and Environmental Sciences, University of São Paulo, Lorena, São Paulo, Brazil
| | - Nilson Penha-Silva
- Institute of Genetics and Biochemistry, Federal University of Uberlândia, Uberlândia, Minas Gerais, Brazil
- * E-mail:
| |
Collapse
|
30
|
Walski T, Dyrda A, Dzik M, Chludzińska L, Tomków T, Mehl J, Detyna J, Gałecka K, Witkiewicz W, Komorowska M. Near infrared light induces post-translational modifications of human red blood cell proteins. Photochem Photobiol Sci 2016; 14:2035-45. [PMID: 26329012 DOI: 10.1039/c5pp00203f] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
There is a growing body of evidence that near infrared (NIR) light exerts beneficial effects on cells. Its usefulness in the treatment of cancer, acute brain injuries, strokes and neurodegenerative disorders has been proposed. The mechanism of the NIR action is probably of photochemical nature, however it is not fully understood. Here, using a relatively simple biological model, human red blood cells (RBCs), and a polychromatic non-polarized light source, we investigate the impact of NIR radiation on the oxygen carrier, hemoglobin (Hb), and anion exchanger (AE1, Band 3). The exposure of intact RBCs to NIR light causes quaternary transitions in Hb, dehydration of proteins and decreases the amount of physiologically inactive methemoglobin, as detected by Raman spectroscopy. These effects are accompanied by a lowering of the intracellular pH (pHi) and changes in the cell membrane topography, as documented by atomic force microscopy (AFM). All those changes are in line with our previous studies where alterations of the membrane fluidity and membrane potential were attributed to NIR action on RBCs. The rate of the above listed changes depends strictly on the dose of NIR light that the cells receive, nonetheless it should not be considered as a thermal effect.
Collapse
Affiliation(s)
- Tomasz Walski
- Institute of Biomedical Engineering and Instrumentation, Wrocław University of Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland. and Regional Specialist Hospital in Wrocław, Research and Development Centre, Kamieńskiego 73a, 51-124 Wrocław, Poland
| | - Agnieszka Dyrda
- Institute of Biomedical Engineering and Instrumentation, Wrocław University of Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland. and Center for Biomedical Research, Faculty of Biological Sciences and Faculty of Medicine, Andrés Bello University, Santiago, Chile
| | - Małgorzata Dzik
- Institute of Biomedical Engineering and Instrumentation, Wrocław University of Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland.
| | - Ludmiła Chludzińska
- Institute of Biomedical Engineering and Instrumentation, Wrocław University of Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland.
| | - Tomasz Tomków
- Institute of Biomedical Engineering and Instrumentation, Wrocław University of Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland.
| | - Joanna Mehl
- Institute of Biomedical Engineering and Instrumentation, Wrocław University of Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland.
| | - Jerzy Detyna
- Institute of Materials Science and Applied Mechanics, Wrocław University of Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland
| | - Katarzyna Gałecka
- Institute of Biomedical Engineering and Instrumentation, Wrocław University of Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland. and Regional Specialist Hospital in Wrocław, Research and Development Centre, Kamieńskiego 73a, 51-124 Wrocław, Poland
| | - Wojciech Witkiewicz
- Regional Specialist Hospital in Wrocław, Research and Development Centre, Kamieńskiego 73a, 51-124 Wrocław, Poland
| | - Małgorzata Komorowska
- Institute of Biomedical Engineering and Instrumentation, Wrocław University of Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland. and Regional Specialist Hospital in Wrocław, Research and Development Centre, Kamieńskiego 73a, 51-124 Wrocław, Poland
| |
Collapse
|
31
|
Arfuso F, Quartuccio M, Bazzano M, Fazio F, Piccione G. Erythrocyte osmotic fragility and select hematologic variables in postparturient mares and their foals. Vet Clin Pathol 2016; 45:260-70. [DOI: 10.1111/vcp.12344] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Francesca Arfuso
- Department of Veterinary Sciences; Polo Universitario Annunziata; University of Messina; Messina Italy
| | - Marco Quartuccio
- Department of Veterinary Sciences; Polo Universitario Annunziata; University of Messina; Messina Italy
| | - Marilena Bazzano
- Department of Veterinary Sciences; Polo Universitario Annunziata; University of Messina; Messina Italy
| | - Francesco Fazio
- Department of Veterinary Sciences; Polo Universitario Annunziata; University of Messina; Messina Italy
| | - Giuseppe Piccione
- Department of Veterinary Sciences; Polo Universitario Annunziata; University of Messina; Messina Italy
| |
Collapse
|
32
|
Bazzano M, Rizzo M, Arfuso F, Giannetto C, Fazio F, Piccione G. Increase in erythrocyte osmotic resistance following polyunsaturated fatty acids (PUFA) supplementation in show jumper horses. Livest Sci 2015. [DOI: 10.1016/j.livsci.2015.08.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|