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Journal articles on the topic 'Leukocytes formula'

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Published: 3 June 2025

Last updated: 31 July 2025

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1

Wang, Yapin, and Yiping Cao. "A Leukocyte image fast scanning based on max–min distance clustering." Journal of Innovative Optical Health Sciences 09, no. 06 (2016): 1650022. http://dx.doi.org/10.1142/s179354581650022x.

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A leukocyte image fast scanning method based on max-min distance clustering is proposed. Because of the lower proportion and uneven distribution of leukocytes in human peripheral blood, there will not be any leukocyte in lager quantity of the captured images if we directly scan the blood smear along an ordinary zigzag scanning routine with high power (100x) objective. Due to the larger field of view of low power (10x) objective, the captured low power blood smear images can be used to locate leukocytes. All of the located positions make up a specific routine, if we scan the blood smear along t

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2

Руцкой, Андрей Сергеевич, Вячеслав Александрович Липатов, Александр Анатольевич Панов та Артём Александрович Денисов. "ИЗМЕНЕНИЯ НЕКОТОРЫХ ГЕМАТОЛОГИЧЕСКИХ ТЕСТОВ КАК РЕЗУЛЬТАТ ВОЗДЕЙСТВИЯ ШИРОКОПОЛОСНЫХ ЭЛЕКТРОМАГНИТНЫХ ПОЛЕЙ В ЭКСПЕРИМЕНТЕ". Innova 20, № 3 (2020): 51–54. http://dx.doi.org/10.21626/innova/2020.3/09.

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The article presents the results of studying hematological tests of small laboratory animals after exposure to broadband electromagnetic radiation. To achieve this goal, three study groups were formed, each of which included 10 male mice. After exposure, the parameters of the quantitative analysis of leukocytes, leukocyte formula and leukocyte indices of the control, experimental and intact groups were compared. The statistical significance of the revealed differences was determined using the Mann-Whitney test. As a result of the study, when determining the total concentration of leukocytes, s

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Orekhov, Andrey V., Viktor I. Shishkin, Galina V. Kudriavtseva, Galina V. Pavilaynen, Viiktor V. Shishkin, and Nikolay S. Lyudkevich. "Automatically obtaining by methods of flow cytometry and cluster analysis simplified leukocyte formula." Vestnik of Saint Petersburg University. Applied Mathematics. Computer Science. Control Processes 19, no. 4 (2023): 469–83. http://dx.doi.org/10.21638/11701/spbu10.2023.404.

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The leukocyte formula is the percentage of different groups of white blood cells. According to morphological features, three subpopulations can be distinguished among leukocytes: lymphocytes, monocytes and granulocytes. Granulocytes are divided into neutrophilic, eosinophilic, and basophilic cells. Automatic typologization of white blood cells is an unsolved problem, since at present, during cytometric research, the counting of the number of cells in various subpopulations of leukocytes is actually done manually, which in turn causes the subjectivity of the experiment and large values of error

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Kovalenko, L. V., V. S. Boiko, and O. P. Rudenko. "Influence of different doses of feed additive based on silkworm pupae on clinical indicators of rat blood." Journal for Veterinary Medicine, Biotechnology and Biosafety 7, no. 3 (2021): 5–10. http://dx.doi.org/10.36016/jvmbbs-2021-7-3-1.

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The paper presents data on the effect of different doses of feed additive based on silkworm pupae. A positive correlation between the number of leukocytes and erythrocytes, as well as an increase in the number of agranulocytes compared with granulocytes in the analysis of leukocyte formula, indicate the activation of hematopoiesis, which in turn affects the natural resistance of animals. Under the conditions of the vivarium of the NSC ‘IECVM’ the experimental part of the work on studying the effect of different doses of feed additive based on silkworm pupae was carried out on male Wistar rats

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5

Popadiuk, S. S. "Indicators of leukocyte blood formula of horses of different breeds." Scientific Messenger of LNU of Veterinary Medicine and Biotechnologies 24, no. 97 (2022): 176–80. http://dx.doi.org/10.32718/nvlvet-a9730.

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The work highlights the research results of some indicators of the leukocyte blood formula of Hutsul horses and their comparative characteristics with the same indicators of horses of other breeds, of different performance areas, as well as with normative indicators of blood in horse breeding. The research object was directly healthy adult Hutsul horses of the Zakarpattia region, in which blood leukocytes, eosinophils, neutrophils (rod-nuclear, segmental-nuclear), lymphocytes, and monocytes were determined. For comparison, the same average blood values of purebred riding horses, Russian trotte

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Božanić, Borislav, Marija Topalović, Ana Srbulović Božanić, et al. "Izazovi pulmologa u zbrinjavanju pacijenata sa covid-19 – značaj praćenja leukocitarne formule i markera inflamacije." Respiratio 13, no. 1-2 (2023): 29–35. http://dx.doi.org/10.26601/rsp.aprs.23.3.

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Introduction: The pathophysiology of COVID-19 is still not fully understood, but is considered to be the result of strong production of pro-inflammatory cytokines and imbalance of the coagulation process. Based on this, we aimed to examine the significance of monitoring the leukocyte formula and the available inflammation parameters in COVID-19 patients. Methods: The study included 100 patients divided into two groups: with moderate and severe disease. The counts of leukocytes, neutrophils and lymphocytes, neutrophil-lymphocyte ratio (NLR), the values of C-reactive protein, ferritin and D-dime

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7

Santoso, Andreas Putro Ragil. "HUBUNGAN LEUKOSIT DAN PROTEIN URINE PADA IBU HAMIL TRIMESTER III DI PUSKESMAS KLAMPIS BANGKALAN MADURA." Medical Technology and Public Health Journal 3, no. 2 (2019): 101–6. http://dx.doi.org/10.33086/mtphj.v3i2.1206.

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Most pregnant women give birth normally, but 15% of cases are life-threatening complications including preeclampsia. Preeclampsia is marked by an increase in proteinuria, whereas protein is closely related to leukocytes because the breakdown of proteins into amino acids is carried out by enzymes present in leukocytes, especially neutrophil cells. This study aims to determine the relationship between urine leukocyte levels and protein in urine in third trimester pregnant women. The research design used was analytic observation with a cross sectional approach. The study population was 35 Trimest

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8

Averbukh, R. A., та M. Mastbauma. "On the question of functional diagnostics of the liver by Ѵidalа". Kazan medical journal 20, № 5 (2021): 457–65. http://dx.doi.org/10.17816/kazmj76577.

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In 1920, Vidal (1) proposed a functional liver test, substantiated by the following experimental data: if a dog takes blood from v. portae in the midst of digestion and inject it into the systemic circulation, the dog reacts to the introduction of blood by a drop in the number of leukocytes and blood pressure, a change in blood clotting time, a decrease in the refractometric index and a change in the leukocyte formula.

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Svetlana, D. Chernyavskikh Do Hyu Kuet Lyudmila N. Trikula Lyudmila K. Buslovskaya Aleksey Y. Kovtunenko Yuliya A. Makarova. "HEMATOLOGIC PROFILE FOR CYPRINUS CARPIO." Indo American Journal of Pharmaceutical Sciences 04, no. 09 (2017): 3155–61. https://doi.org/10.5281/zenodo.912270.

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The hematologic profile of the representatives of the bony fishes inhibiting the Belgorod region - common carp Cyprinus carpio is studied. By means a light microscopy method definition of the blood type cells for fishes on the basis of metachromasy of cytoplasm and core, as well as sizes, forms of cells and their cores after fixing and coloring of dabs by Romanovsky method is carried out. It is established that the hemacytrate profile of common carp Cyprinus carpio is presented by the erythrocytes prevailing by quantity, platelets and leukocytes. Nongranulocytes include monocytes and lymphocyt

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10

Ródenas, Jesús, M. Teresa Mitjavila, and Teresa Carbonell. "Nitric oxide inhibits superoxide production by inflammatory polymorphonuclear leukocytes." American Journal of Physiology-Cell Physiology 274, no. 3 (1998): C827—C830. http://dx.doi.org/10.1152/ajpcell.1998.274.3.c827.

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Nitric oxide (NO ⋅) has a complex role in the inflammatory response. In this study, we modified the levels of endogenous NO ⋅ in vivo in an acute model of inflammation and evaluated the interactions between NO ⋅ and superoxide anion ([Formula: see text]) produced by polymorphonuclear leukocytes (PMNs) accumulated in the inflamed area. We injected phosphate-buffered saline (control group), 6 μmol ofl- N 5-(1-iminoethyl)ornithine (l-NIO group), or 6 μmol ofl-arginine (l-arginine group) into the granuloma pouch induced by carrageenan in rats.[Formula: see text] plus[Formula: see text] (indicative

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Suvorova, Tatyana Alexandrovna, and Alexander Vladimirovich German. "The composition of the leukocytes of the bream of the Saratov reservoir." Rybovodstvo i rybnoe hozjajstvo (Fish Breeding and Fisheries), no. 2 (February 1, 2021): 44–51. http://dx.doi.org/10.33920/sel-09-2102-04.

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The composition of leukocytes reflects the species and ecological characteristics of fish, while the ratio of individual cell types reflects the functional state of the organism and the nature of the influence of biotic and abiotic stress factors. The work is devoted to the issues of hematopoiesis of the bream Abramis brama — one of the main commercial species of the Volga. The fish were caught in September 2019 at the Saratov Reservoir during a complex hydrobiological expedition aboard the Akademik Topchiev research vessel of the IBIW RAS. In total, 18 sexually mature bream were examined, cau

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Diachenko, L., and L. Stepchenko. "Evaluation of the use of feed additives of humic nature by indices of leukocytes in rats after combined stress." Bulletin of Taras Shevchenko National University of Kyiv. Series: Biology 77, no. 1 (2019): 16–21. http://dx.doi.org/10.17721/1728_2748.2019.77.16-21.

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In response to the action of stress factors of different genesis in a living organism, a cascade of adaptive responses, which can neutralize functional disorders of homeostasis, is triggered. Combining the effects of various stress factors can cause excessive formation and accumulation of active forms of oxygen, which entails a number of pathological conditions that create the preconditions for the development of a large number of diseases. One of the indicators of the development of adaptation and the integral indicator of the body's state is the blood system, especially the leukocytic formul

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13

Karmash, O. I., M. Ya Liuta, N. V. Yefimenko, and N. O. Sybirna. "The effect of photobiomodulation therapy of some indices of rats’ blood cells functional state under experimental diabetes mellitus." Studia Biologica 15, no. 3 (2021): 3–16. http://dx.doi.org/10.30970/sbi.1503.659.

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Background. Diabetes mellitus is a chronic endocrine-metabolic disease caused by an absolute or relative insulin deficiency. During diabetes, there are perfect conditions for the development of oxidative stress: the content of substrates for oxidation increases, the content of natural antioxidants decreases and the activity of antioxidant systems is suppressed. It is known that photobiomodulation therapy produce antioxidant and antihyperglycemic effects. Here we investigated its influence on blood system functioning. Materials and Methods. The study was performed on male Wistar rats. Experimen

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14

Wood, John G., Leone F. Mattioli, and Norberto C. Gonzalez. "Hypoxia causes leukocyte adherence to mesenteric venules in nonacclimatized, but not in acclimatized, rats." Journal of Applied Physiology 87, no. 3 (1999): 873–81. http://dx.doi.org/10.1152/jappl.1999.87.3.873.

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Although the effects of ischemia-reperfusion have received considerable attention, few studies have directly evaluated the microcirculatory response to systemic hypoxia. The overall objective of this study was to assess the effect of environmental hypoxia on adhesive interactions of circulating leukocytes with rat mesenteric venules by using intravital microscopy. Experiments were designed to 1) characterize the adhesive interactions of circulating leukocytes to venules during acute hypoxia produced by a reduction in inspired[Formula: see text], 2) evaluate the role of nitric oxide in these ad

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15

Kuzmichkina, M. A., and V. S. Kaveshnikov. "Changes in the leukocyte component and the role of hematological indices in cardiovascular diseases: focus on surgical myocardial revascularization (literature review)." Russian Journal of Cardiology 29, no. 3S (2024): 5755. http://dx.doi.org/10.15829/1560-4071-2024-5755.

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The high prevalence of cardiovascular diseases inevitably entails an increase in the number of annual surgical myocardial revascularization procedures. In this regard, the increasing risk of postoperative complications is obvious. The aim of this work was to analyze the available literature on the study of the systemic inflammatory response (SIR) in cardiovascular diseases with an emphasis on coronary artery bypass grafting (CABG). The study of the mechanisms of SIR after cardiac surgery allowed attempts to suppress the activity of the cytokinin storm. The main significance of leukocytes in th

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16

Saptarova, L. M., O. A. Knyazeva, Sh N. Galimov, E. N. Kogina, and L. M. Gazdalieva. "INFLUENCE OF CHRONIC INTOXICATION WITH THE COPPER-ZINK PYRITE ORE ON INDICATORS OF THE BLOOD SYSTEM AND CONTENT OF HEAVY METALS IN IT SHOWN IN THE EXPERIMENT." Toxicological Review, no. 6 (December 28, 2017): 31–34. http://dx.doi.org/10.36946/0869-7922-2017-6-31-34.

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The aim of the work is to assess the degree of influence of chronic intoxication with copper-zinc pyrite ore on the basis of changes in the leukocytogram and cellular composition of the rat blood. On the model of experimental intoxication of outbred white rats it was shown that a chronic excessive intake of heavy metals into the body from copper-zinc pyrite ore for 3 months leads to an increased level of cadmium, copper, iron and decreased content of zinc, cobalt in blood, lowers the level of hemoglobin, erythrocytes, leukocytes, lymphocytes, membrane resistance of blood erythrocytes, changes

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17

Nadezhdin, D. N., E. M. Maryin, V. A. Ermolaev, O. N. Maryina, and N. A. Provorova. "Leucocyte profile of blood in cows with purulent-necrotic lesions in the hoof area." Legal regulation in veterinary medicine, no. 4 (February 1, 2025): 82–85. https://doi.org/10.52419/issn2782-6252.2024.4.82.

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The work is devoted to the study of the leukocyte profile of blood in animals with orthopedic diseases. Experimental studies were conducted at the Khmelevskoye LLC, Melekessky District, Ulyanovsk Region, during orthopedic medical examination. To achieve the goal set in the work, we formed 2 groups of animals: Group 1 - clinically healthy cows (n = 5). Group 2 - orthopedic diseases (n = 5). Blood samples were taken from all animals before morning feeding, the concentration of leukocytes was studied in the SIMPSON veterinary clinic (Samara) using a Mindray BC-30Vet hematological veterinary analy

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18

Lomako, Victoria, and Liudmyla Pirozhenko. "Blood Leukocytes in Young and Aged Rats After Whole Body Cryostimulation (–120°C)." Problems of Cryobiology and Cryomedicine 31, no. 1 (2021): 23–37. http://dx.doi.org/10.15407/cryo31.01.023.

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The whole body cryostimulation (WBC) (–120°C) induces significant changes in blood leukocyte parameters in young and aged rats (total leukocyte number (leukocytosis or leukopenia); quantitative and qualitative correlation of their types, and shift direction in leukocyte formula); appearance of immature, plasm and polychromatophilic cells, cytoplasm plasmatization in some leukocytes, and changes in the integral leukocyte indices. The direction and severity of these changes depend on animals age (6–7 or 18–20 months old), number of the WBC sessions (1, 2 or 3), terms of observation (day and week

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Matveeva, E. L., A. G. Gasanova, E. S. Spirkina, and A. M. Ermakov. "Analysis of leukocyte indices in patients with revision hip arhtroplasty." Genij Ortopedii 29, no. 2 (2023): 155–58. http://dx.doi.org/10.18019/1028-4427-2023-29-2-155-158.

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Introduction The widespread application of large joint arthroplasty is accompanied by an increase in the complications associated with periprosthetic infection. Currently, treating patients with infectious complications in the area of large joint arthroplasty remains a relevant issue. Purpose To determine the prognostic value of leukocyte indices in patients with revision hip arthroplasty. Materials and methods The study involved 88 patients with revision hip arthroplasty hospitalized at the Ilizarov National Medical Research Centre for Traumatology and Orthopedics. The patients were divided i

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Alexander I., Ivanov. "RESULTS OF THE STUDY OF MORPHOLOGICAL INDICATORS OF BLOOD OF BULLS WITH BALANOPOSTHITIS." Vestnik Bashkir State Agrarian University 73, no. 1 (2025): 76–79. https://doi.org/10.31563/1684-7628-2025-73-1-76-79.

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The article presents the results of hematological studies. In animals with balanoposthitis, an increase in the total number of leukocytes to 36.03 ± 2.56 × 103/μl, an increase in all absolute indicators was noted: the content of lymphocytes – by 184.6 % to 15.925 ± 1.005 × 103/μl, monocytes, basophils, eosinophils – by 166.3 % to 1.425 ± 0.095 × 103/μl, granulocytes – by 896.2 % to 18.58 ± 1.765 × 103/μl. The relative indicators of the leukocyte formula changed as follows: the content of lymphocytes decreased by 35.7 % and amounted to 45.02 ± 1.895 %; the number of monocytes, eosinophils, and

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Sumerkina, Veronika A., Larisa F. Telesheva, and Elena S. Golovneva. "Features of the immune system cells in abdominal obesity and metabolic syndrome and their associations with factors of cardiometabolic risk, visceral adipose tissue dysfunction and adipokines." Journal of Ural Medical Academic Science 19, no. 3 (2022): 173–83. http://dx.doi.org/10.22138/2500-0918-2022-19-3-173-183.

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The aim of this work was to establish the features of the immune system cells in abdominal obesity (AO) and metabolic syndrome (MS) and to determine the associations between the studied parameters and MS components, insulin resistance, and the level of adipokines. 244 patients of both sexes aged 18–45 years were included. The patients were divided into 4 groups: group 1 (comparison group) — healthy individuals without AO, excess body weight and additional MS components (n=71); group 2 (AO) — patients with isolated AO (n=32); group 3 (AO+1) — patients with AO and 1 component of MS (n=63); group

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Pickelmann, Sven, Dirk Nolte, Rosmarie Leiderer, Elke Schütze, and Konrad Messmer. "Attenuation of postischemic reperfusion injury in striated skin muscle by diaspirin-cross-linked Hb." American Journal of Physiology-Heart and Circulatory Physiology 275, no. 2 (1998): H361—H368. http://dx.doi.org/10.1152/ajpheart.1998.275.2.h361.

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Hemoglobin-based oxygen carriers have been suggested to enhance the formation of oxygen free radicals, especially under conditions of ischemia-reperfusion (I/R), in which activation and adhesion of leukocytes play a pivotal role for propagation of reperfusion injury. This study investigates the effects of the hemoglobin-based oxygen carrier diaspirin-cross-linked hemoglobin (DCLHb) in an I/R model of hamster striated skin muscle. The dorsal skinfold chamber model in the awake Syrian golden hamster was used for analysis of the microcirculation and local tissue [Formula: see text]in striated ski

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Radsikhovskii, M., L. Goralskii, B. Borissevich, and O. Dyshkant. "Integral indexes of intoxication in caninae coronaviridae enteritis." Naukovij vìsnik veterinarnoï medicini, no. 2 (144) (December 24, 2018): 13–19. http://dx.doi.org/10.33245/2310-4902-2018-144-2-13-19.

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In this article to be spoken about indicators of action of coronaviridae on an organism of animals – qualitative and quan-titative characteristics of blood. These indicators change at many patological reactions and participate in ensuring nonspe-cific and specific resistance of an organism. With the help of the analysis of integral leukocyte indices based on the formula of blood reflecting the state of neurohumoral homeostasis and immunological reactivity of the organism, the violations were first discovered and established humoral and cellular links of the immune system, micro- and macrophage

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Kasyanenko, O. A., and D. V. Karmishkina. "Leukocytes morphological features in chronic mononucleosis." Prirodničì nauki, no. 16 (November 24, 2019): 63–67. https://doi.org/10.5281/zenodo.3551637.

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There have been examined the peripheral blood smears of men with chronic mononucleosis relapses. The results of studying the characteristical morphological features of leukocytes atypical forms are given. The article presents the comparative characteristics of mononuclear cells and normal leukocytes to enhance the specialists professional experience.

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Golovina, Nina, Natalia Romanova, and Valentina Varaksina. "Experience of morphofunclional indices use at fish health control in aquaculture." E3S Web of Conferences 273 (2021): 03002. http://dx.doi.org/10.1051/e3sconf/202127303002.

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Results of work have been summarized on use of some morphofunclional indices at fish health control in aquaculture. Their use helps efficiently and intravitally estimate and reject sick specimen having a low immune status. It has been revealed that the most important but labour-intensive indices are hematological ones which can be changeable at deseases of various nature and may be used at appraisal of stress-response. Indices of hemoglobin content, erythrocytes and leukocytes numbers, erythropoeitic activities, leukocytal formula as well as the absolute quantity of different leukocytes groups

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Egorova, V. I., and I. V. Volkova. "Dynamics of integral hematological indices of fish in chronic intoxication." Fisheries, no. 1 (February 26, 2025): 81–88. https://doi.org/10.36038/0131-6184-2024-1-81-88.

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Today, laboratory practice has a rich arsenal of methods for dynamic control over the course of pathological processes in the body of fish. Quantitative indicators of blood leukocytes and, especially, indicators of its leukocyte formula are important re-search methods in the diagnosis of a wide variety of pathological conditions. To objectively assess these results, a number of indicators have now been proposed that determine the course of pathological processes in the body, but these indicators are not used in real fisheries science and aquaculture.The purpose of our study was to study the dy

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Jezdimirovic, Milanka, Nevenka Aleksic, Mirjana Milovanovic, et al. "Effect of eugenol on hematological parameters in rats." Veterinarski glasnik 67, no. 1-2 (2013): 29–42. http://dx.doi.org/10.2298/vetgl1302029j.

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Investigations covered the possible hematotoxic effect of eugenol in rats following two-week and four-week continuous p.o. application. An experiment was conducted on 72 maleWistar rats divided into six groups. Four groups were treated with different doses of eugenol (10 mg/kg bm/day, 50 mg/kg/day, 200 mg/kg/day and 400 mg/kg bm/day), the control group was administered a vehiculum (0,5 % methylcellulose, 20 % propylene glycol and water), and the sixth group was the absolute untreated control. Eugenol and the vehiculum were administered using a gastric probe in a volume of 1 ml/100 g body mass

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Shlenkina, T. M., E. M. Romanova, V. V. Romanov, and L. A. Shadyeva. "INFLUENCE OF CYTRIMIN ON LEUKOCYTE FORMULA STRUCTURE OF FISH." Vestnik of Ulyanovsk state agricultural academy 167, no. 4 (60) (2022): 156–61. http://dx.doi.org/10.18286/1816-4501-2022-4-156-161.

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An obvious trend in domestic and foreign aquaculture in recent years is usage of biologically active substances of various mechanisms of action. It was clearly demonstrated that such biologically active substances as adaptogens, probiotics, vitamins, amino acids have a positive effect on the fish organism, increasing economic parameters of the industry. In particular, usage of "Irkutin" adaptogen in early ontogenesis of fish increased survivability of larvae during transition to exogenous nutrition, survivability of the fry, growth rate, endurance and it also reduced the level of cannibalism a

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Farcaş, Anca Daniela, Mirela Anca Stoia, Diana Larisa Mocan-Hognogi, Cerasela Mihaela Goidescu, Alexandra Florina Cocoi, and Florin Petru Anton. "The Effects of Beta-Blockers on Leukocytes and the Leukocyte Subpopulation in Heart Failure Patients." Biomedicines 12, no. 12 (2024): 2907. https://doi.org/10.3390/biomedicines12122907.

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Background/Objectives: Some specific types of white blood cells (WBCs) and the neutrophil/lymphocyte ratio (NLR) are independent predictors of outcome for heart failure (HF) patients. WBC redistribution is induced by catecholamines, and therefore we evaluate how different types of beta-blockers (BBs) influence it. Methods: The HF patients were clinically evaluated, and blood was drawn to measure N-Terminal pro–B-type natriuretic peptide (NT-proBNP), WBC-differential formula, etc. Results: On admission, 61.16% of patients who used a BB had no significant difference in the number of lymphocytes

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Qiu, Hong, and Mingyi Chen. "Leukocytes in obesity and after bariatric surgery (Comment on: The effect of different bariatric surgery type on the leukocyte formula)." Surgery for Obesity and Related Diseases 12, no. 7 (2016): 1423–25. http://dx.doi.org/10.1016/j.soard.2016.03.002.

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Pesnya, D. S., R. N. Kadyrov, and B. K. Aknazarov. "Study of immunomodulating effects of Streptococcus pyogenes B-7612 bacteria on cellular and humoral immunity of pets." BIO Web of Conferences 118 (2024): 01022. http://dx.doi.org/10.1051/bioconf/202411801022.

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For the first time, a study was conducted of the effect of living bacteria of the Streptococcus pyogenes avirulent strain B-7612, on the cellular and humoral immunity indicators of domestic animals (dogs) with signs of immunodeficiency. Lyophilizates of live bacteria was administered intradermally to dogs according to the scheme of 0,02-0,04 ml. for 25 days with an interval of 5 days. At the beginning of the experiment and for every 5 days, all animals were sampled to determine immunity parameters: the number of formed elements (leukocytes, leukocyte formula), protein, albumin, globulin, phago

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Kaempf-Rotzoll, Hellstern, and Linderkamp. "Influence of Long-Chain Polyunsaturated Fatty Acid Formula Feeds on Vitamin E Status in Preterm Infants." International Journal for Vitamin and Nutrition Research 73, no. 5 (2003): 377–87. http://dx.doi.org/10.1024/0300-9831.73.5.377.

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It has been recommended to supplement formulas for preterm infants with n-3 and n-6 long-chain polyunsaturated fatty acids (LCP) to improve growth, visual acuity, and neurodevelopmental performance. However, large amounts of LCP may increase lipid peroxidation and oxidative stress in preterm infants. We investigated if, under high supplementation of natural tocopherols, LCP addition to formula can be performed safely without causing tocopherol depletion in cell membranes. Thirty-one healthy preterm infants with gestational ages from 28 to 32 weeks were evaluated in a prospective, randomized st

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Nefedov, A. M., V. I. Lutsai, S. Yu Kontsevaya, and A. A. Rudenko. "Changes in the cellular composition of blood in horses in acute laminitis." Agrarian science, no. 12 (December 20, 2023): 53–57. http://dx.doi.org/10.32634/0869-8155-2023-377-12-53-57.

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Relevance. Equine laminitis is a multi-organ disease that can affect important systems of the horse’s body in the most neglected cases, but most often the hooves are affected, which in turn affects the economic component of the owner of the sick animal.Methods. The work was performed on two groups of horses. The first group included clinically healthy horses, the second group had clinical signs of laminitis. Blood for tests was taken in compliance with a starvation diet and the rules of asepsis and antiseptics from the jugular. The calculation of the leukocyte formula was carried out manually.

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Suvorova, Tatyana Aleksandrovna, Galina Iozepovna Pronina, and Daniel Veniaminovich Mikrjakov. "Composition of peripheral blood leukocytes and immuno-competent bodies of the cross carp “Petrovsky” in different periods of the fishing season." Rybovodstvo i rybnoe hozjajstvo (Fish Breeding and Fisheries), no. 1 (January 1, 2021): 58–68. http://dx.doi.org/10.33920/sel-09-2101-05.

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Crossing is an effective method of increasing agricultural production. In addition to the productive qualities of the resulting crosses, it is important to maintain and enhance their immune resistance. Breeding for immunity to pathogens of various diseases provides a decrease in economic losses and an increase in breeding efficiency. Cross “Petrovsky” (breeding achievement No. 9153820) is a reciprocal hybrid of Anish Mirror and Chuvash scaled productive carp species. It has been established that this cross is superior to the parental forms in terms of growth intensity and survival of juveniles

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Aznur, Bima Syifa, and Mutiara Darlingga. "Efektivitas Formula Jamu PASCOP Sebagai Imunostimulan dalam Penanganan Infeksi Aeromonas hydrophila Pada Ikan Nila (Oreochromis sp.)." MAIYAH 2, no. 3 (2023): 161. http://dx.doi.org/10.20884/1.maiyah.2023.2.3.9648.

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This study aims to determine the best concentration of PASCOP herbal medicine in vitro against the inhibitory growth of A. hydrophila bacteria, evaluate the effectiveness and the best dose of PASCOP herbal medicine in treating tilapia (Oreochromis sp.) infected with A. hydrophila in vivo. The in vitro design of the study consisted of differences in boiling time of herbs (5, 10, and 15 minutes) and different dosages (control +, control -, 0.2g / 10mL, 0.4g / 10mL, 0.6g / 10mL, and 0, 8g / 10mL). The in vivo design of the study consisted of 3 treatments (control +, control - and the best dose in

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Ganzha, O. B., and V. V. Pavlovskyi. "Estimation of the reserve capacity of Myodes glareolus after acute irradiation using hematological indicators." Nuclear Physics and Atomic Energy 24, no. 4 (2023): 376–81. http://dx.doi.org/10.15407/jnpae2023.04.376.

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The problem of identifying the sensitivity of living organisms to ionizing irradiation remains relevant, considering the spread of anthropogenic environmental pollution. The study on the effect of single X-ray irradiation (1,5 Gy) on peripheral blood of bank voles (Myodes glareolus (Schreber, 1780)) captured within territories with background radiation level was conducted. Hematological indicators, characterizing the overall condition of performance of the body, were determined dynamically on the first and seventh days after exposure to detect both early changes and the rate of recovery proces

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Ilya Ivanovich Gordeev, Ilya Ivanovich Gordeev. "Composition of peripheral blood leukocytes and immunocompetent organs of white char in the lake Kronotskoye." Rybovodstvo i rybnoe hozjajstvo (Fish Breeding and Fisheries), no. 9 (August 31, 2021): 42–49. http://dx.doi.org/10.33920/sel-09-2109-04.

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The composition of leukocytes reflects the species features of fish. The ratio of individual cell types reflects the functional state of the organism and the nature of the influence of biotic and abiotic stress factors. Kronotskoye Lake is located in the Far East on the territory of the Kronotsky State Natural Biosphere Reserve (Kamchatka). Due to the peculiarities of the hydrological regime and the relief of the Kronotskaya River basin, anadromous migration along it is limited. Therefore, anadromous fish do not return to the lake after the marine period of their life cycle. The lake basin is

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Khokhlova, A. P., H. A. Sarkisyan, Y. V. Zhirkova, et al. "A clinical case of leuckemoid reaction in newborn with congenital pneumonia." CHILDREN INFECTIONS 24, no. 1 (2025): 56–62. https://doi.org/10.22627/2072-8107-2025-24-1-56-62.

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Being a rather rare, but at the same time extremely important finding in the general blood test, the leukemoid reaction (LR) is a short-term sharp increase in the level of leukocytes above 30—50 x 109/l with a shift of the leukocyte formula to the left. The development of this condition may be due to a number of factors, but in pediatric practice, LR is primarily associated with prematurity, the course of the infectious process (most often pneumonia), extremely low body weight, taking certain medications both by the mother during pregnancy and by the child, chromosomal abnormalities and others

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Nguyen, Nuong Thi My, Ngoc Thi Nhu Bui, Mai Tuyet Au, and Hiep Minh Dinh. "Immuno– enhancement effect of the Nam Dia Long decoction on immuno suppressed mice induced by cyclophosphamide." Science and Technology Development Journal - Natural Sciences 1, no. 6 (2018): 68–75. http://dx.doi.org/10.32508/stdjns.v1i6.617.

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Nam Dia Long (NDL) formula which is composed of earthworm, black bean, mung bean and sweet leaf has been empirically used for the treatment of cancer, arthritis, epilepsy… However, there is no scientific report about the therapeutic activity of this traditional remedy. The aim of this work was to study on the the in vivo immunostimulating effect of NDL formula. In cyclophosphamide - induced immunodeficient mice, NDL powder at two doses of 1.2 g/kg and 2.4 g/kg attenuated the decrease of body weight, increased relatively the weights of spleen and thymus. These two doses also rised 42–44 % of le

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Hoyos, Kenia, and William Hoyos. "Supporting Malaria Diagnosis Using Deep Learning and Data Augmentation." Diagnostics 14, no. 7 (2024): 690. http://dx.doi.org/10.3390/diagnostics14070690.

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Malaria is an infection caused by the Plasmodium parasite that has a major epidemiological, social, and economic impact worldwide. Conventional diagnosis of the disease is based on microscopic examination of thick blood smears. This analysis can be time-consuming, which is key to generate prevention strategies and adequate treatment to avoid the complications associated with the disease. To address this problem, we propose a deep learning-based approach to detect not only malaria parasites but also leukocytes to perform parasite/μL blood count. We used positive and negative images with parasit

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Zubair, Muhammad, Jesica Poluan, Farida Hayati, Arba Ramadani, Evi Sulastri, and Ihwan. "Self-nanoemulsifying drug delivery system (SNEDDS) prepared from Begonia medicinalis and Moringa oleifera ethanol extracts." Tropical Journal of Pharmaceutical Research 24, no. 1 (2025): 1–8. https://doi.org/10.4314/tjpr.v24i1.1.

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Purpose: To investigate the activity of self-nanoemulsifying drug delivery system (SNEDDS) containing B. medicinalis and M. oleifera ethanolic extracts. Method: The SNEDDS was prepared using propylene glycol (40 %), Tween 80 (50 %), and isopropyl myristate (10 %). Transmittance percentage, particle size, polydispersity index, and zeta potential were evaluated. In vitro immunostimulant activity was measured by assessing the macrophages' phagocytic capacity and proliferation of lymphocyte cells using MTT assay. In vivo immunostimulant activity was determined by measuring the number (%) of leukoc

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Lash, Gendie E. "Uterine Natural Killer Cells and Implantation." Fertility & Reproduction 03, no. 04 (2021): 115–19. http://dx.doi.org/10.1142/s2661318221500195.

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Decidual leukocytes make up approximately 30% of all decidual stromal cells in early pregnancy, of which 70% are uterine natural killer (uNK) cells. uNK cells are phenotypically distinct from peripheral blood NK cells, being CD56[Formula: see text]CD16[Formula: see text]. A recent single-cell sequencing project of the decidua identified three subsets of uNK cells, but we are yet to determine how they differ functionally. Several roles for uNK cells in implantation are starting to emerge including biosensing of poor-quality embryos, killing of bacteria infected trophoblast, spiral artery remode

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Martynova, T. A., T. V. Borodulina, N. E. Sannikova, L. V. Levchuk, N. S. Sokolova, and E. Yu Tiunova. "Characteristics of local immunity and intestinal microbiota in infants in different types of feeding." Voprosy detskoj dietologii 23, no. 1 (2025): 14–22. https://doi.org/10.20953/1727-5784-2025-1-14-22.

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Objective. To conduct a comparative assessment of local immunity in the presence of functional gastrointestinal disorders (FGD) in infants depending on the type of feeding. Patients and methods. This prospective cohort study included 172 infants aged 0–6 months. All patients were divided into 3 groups: group I (n = 56) – formula-fed infants who received an adapted milk formula enriched with Bifidobacterium BB-12, Lactobacillus LGG and galacto-oligosaccharides; group II (n = 59) – formula-fed infants who received a standard adapted milk formula; group III (n = 57) – breastfed infants. To assess

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Osadcha, Yu. "Nonspecific adaptive reactions of hen’s body under the influence of light wavelength." Agroecological journal, no. 4 (October 28, 2021): 105–14. http://dx.doi.org/10.33730/2077-4893.4.2021.252964.

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The sources of artificial light of the latest generation in poultry farming are LED lamps, which are able to give monochrome light. It is known that the wavelength of light affects the behavior, well-being and productivity of birds, but the effect of changing the wavelength of light under monochrome light has not yet been studied. Nonspecific adaptive reactions of hens under the influence of light wavelength of monochrome light have been studied. For this purpose, in the conditions of a modern complex for food eggs production, 4 groups of hens of industrial herd «Hy-Line W-36» were formed, eac

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Shperling, Maxim I., Alexey V. Kovalev, Vitaliy S. Sukachev, et al. "Monocytosis in patients with coronavirus pneumonia after treatment with glucocorticoids." Bulletin of the Russian Military Medical Academy 23, no. 4 (2021): 105–12. http://dx.doi.org/10.17816/brmma83090.

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Features of variation of peripheral blood leukocyte formula parameters in 86 patients with coronavirus pneumonia with leukocytosis with a background of glucocorticoid treatment were investigated. All patients were divided into 2 groups. Group 1 was 22 individuals who showed clinical signs of the bacterial infection (purulent sputum cough in combination with neutrophilic leukocytosis at hospital the admission). The 2nd group was made up of 64 patients with the glucocorticoids developed against the background of treatment with glucocorticoids (dexamethasone 20 mg/day or prednisolone 150 mg/day,

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Aksentijević, Ksenija, Andrea Radalj, Maja Marković, Miodrag Lazarević, and Dušan Palić. "Effects of Transport and Holding Stress on Prussian Carp (Carassius gibelio, Bloch, 1782.) Leukogram Pattern." Acta Veterinaria 73, no. 2 (2023): 179–94. http://dx.doi.org/10.2478/acve-2023-0014.

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Abstract Stress inevitably occurs during any fish handling and manipulation in culturing, research, or clinical examination situations that require capture and removal of fish from water. Different stress factors can affect the changes in the relative numbers and function of cells of the fish immune system. Catching, transportation and over-crowding caused stress-induced changes in the total number of leukocytes and thrombocytes, as well as changes in the leukocyte formula in Prussian carp (Carassius gibelio, Bloch, 1782) presented here. Cytochemical characterization of leukocyte cell types wa

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Sabeh, Farideh, Philip Hockberger, and Mohammed M. Sayeed. "Signaling mechanisms of elevated neutrophil O 2 − generation after burn injury." American Journal of Physiology-Regulatory, Integrative and Comparative Physiology 274, no. 2 (1998): R476—R485. http://dx.doi.org/10.1152/ajpregu.1998.274.2.r476.

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A full skin thickness burn injury was produced in anesthetized rats by exposing 25% of total body surface area to 98°C water for 10 s. Sham (exposed to 37°C water) and burn rats were killed 1, 3, 7, or 10 days later. The role of Ca2+signaling and Ca2+-related protein kinase C (PKC) activation in neutrophil[Formula: see text] generation was ascertained by evaluating the effect of treatment of the rats with the Ca2+entry blocker, diltiazem. There was an overt enhancement of[Formula: see text] generation by polymorphonuclear leukocytes from burn rats on days 1, 3, and 7 postburn, with the peak re

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Lavrinova, E. V., V. V. Semenyutin, and E. V. Krapivina. "Leukocyte blood formula and the incidence of calves against the background of the use of Tanamine Zn." International Journal of Veterinary Medicine, no. 2 (January 29, 2023): 399–406. http://dx.doi.org/10.52419/issn2072-2419.2023.2.399.

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The new living conditions that animals get into in the early neonatal period are associated with diseases caused by maintenance and feeding, as well as untimely veterinary treatments for both mothers and newborns. Therefore, it is extremely important to introduce ingredients into their diet that contribute to successful adaptation. The aim of the research was to study the effect of the feed additive «Tanamin Zn» on the leukocyte formula of blood and the manifestation of diarrhea syndrome in calves. During the experiment, the experimental animals-analogues were divided into groups. The experime

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Dychko, D. V., O. A. Dychko, and V. V. Dychko. "The level of adaptive stress of the body of young sportsmen-futsal players." Scientific Journal of National Pedagogical Dragomanov University Series 15 Scientific and pedagogical problems of physical culture (physical culture and sports), no. 12(185) (December 25, 2024): 90–93. https://doi.org/10.31392/udu-nc.series15.2024.12(185).17.

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The article is devoted to the study of the level of adaptive stress of the body of futsal girls under the influence of physical load at the ages of 15 to 16 and those who do not play futsal. Research methods: Female futsal athletes of the Futsal Academy (average age of female futsal athletes 15.67±0.08 years) and a group of peers who do not play futsal (average age 15.44±0.07 years) participated in the study. A capillary blood sample was taken in the morning (from 7 to 9 a.m.) on an empty stomach before eating, the number of leukocytes was studied in the Goryaev chamber, the leukocyte formula

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Jenkinson, Helena, Onaizah Habib, Lucrecia Salazar, and Rodrigo Hasbun. "Diagnostic accuracy of CSF cell index and corrected CSF white blood cell count in healthcare-associated ventriculitis and meningitis after intracranial hemorrhage." Open Forum Infectious Diseases 4, suppl_1 (2017): S304. http://dx.doi.org/10.1093/ofid/ofx163.703.

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Abstract Background The diagnosis of healthcare-associated meningitis and ventriculitis (HCAMV) in patients with intracranial hemorrhage (ICH) is challenging. The purpose of this study was to evaluate the diagnostic accuracy of routine cerebrospinal fluid (CSF) studies including a cell index and a corrected white blood cell (WBC) count. Methods Case control study of adult patients with the diagnosis of ICH and HCAMV at a large tertiary care hospital in Houston, Texas from 2003 to 2016. Cases were defined as patients with ICH and HCAMV as documented by a positive CSF culture. Controls were sele

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