keyword
MENU ▼
Read by QxMD icon Read
search

Peripheral blood film

keyword
https://www.readbyqxmd.com/read/29511500/-bax-bcl-2-expression-ratio-in-prediction-of-response-to-breast-cancer-radiotherapy
#1
Hosein Azimian, Mahdieh Dayyani, Mohammad Taghi Bahreyni Toossi, Mahmoud Mahmoudi
Objectives: Radiotherapy is one of the most effective modalities of cancer therapy, but clinical responses of individual patients varies considerably. To enhance treatment efficiency it is essential to implement an individual-based treatment. The aim of present study was to identify the mechanism of intrinsic apoptosis pathway on radiosensitivity and normal tissue complications caused by the radiotherapy. Materials and Methods: Peripheral blood mononuclear cells from ten breast cancer patients were exposed to 6MV X-rays to deliver 1 and 2 Gy...
March 2018: Iranian Journal of Basic Medical Sciences
https://www.readbyqxmd.com/read/29376501/cytotoxicity-and-biocompatibility-of-biomaterials-based-in-polyhidroxybutyrate-phb-reinforced-with-cellulose-nanowhiskers-cnws-determined-in-human-peripheral-leukocytes
#2
Horacio Vieyra, Esmeralda Juárez, Ulises Figueroa, Andrea Guevara, Martha Torres
Implants of materials that are typically considered inert have been shown to cause early inflammatory complications. In addition, implant wear products may also cause overproduction of proinflammatory cytokines in the long run. Among the cytokines is TNFα, which not only participates in the inflammatory response but also in the degradation of the bone. Therefore, a lack of production of TNFα by the cells of the immune system in contact with a candidate material for implant design is an indication of the acceptance of the biomaterial, and predicts the inflammatory response responsible for implant intolerance...
January 29, 2018: Biomedical Materials
https://www.readbyqxmd.com/read/29367008/high-performance-electrochemical-sensing-of-circulating-tumor-dna-in-peripheral-blood-based-on-poly-xanthurenic-acid-functionalized-mos-2-nanosheets
#3
Wei Zhang, Zhichao Dai, Xue Liu, Jimin Yang
A high-performance sensing platform based on poly-xanthurenic acid (PXA) film functionalized MoS2 nanosheets was developed for electrochemical detection of circulating tumor DNA in peripheral blood. The MoS2 nanosheets were obtained using a simple ultrasonic method from bulk MoS2 . The physical adsorption between MoS2 and aromatic XA monomers effectively improved the electropolymerization efficiency, accompanied with an increased electrochemical response of PXA. The obtained PXA/MoS2 nanocomposite not only served as a substrate for DNA immobilization but also reflected the electrochemical transduction originating from DNA immobilization and hybridization without any complex labelling processes or outer indicators...
May 15, 2018: Biosensors & Bioelectronics
https://www.readbyqxmd.com/read/29348906/an-ank1-ivs3-2a-c-mutation-causes-exon-4-skipping-in-two-patients-from-a-chinese-family-with-hereditary-spherocytosis
#4
Xiong Wang, Liyan Mao, Na Shen, Jing Peng, Yaowu Zhu, Qun Hu, Yanjun Lu
Hereditary spherocytosis (HS) is a congenital hemolytic anemia that affects the cell membrane of red blood cells and is characterized by the presence of spherical-shaped erythrocytes in the peripheral blood film. The clinical manifestation of HS ranges from asymptomatic to severe cases that require transfusion during early childhood. HS is caused by mutations in red blood cell membrane protein encoding genes, including ANK1, EPB42, SLC4A1, SPTA1, and SPTB. Mutations of the ANK1 gene account for 75% of all HS cases, and these particular mutations are typically inherited in an autosomal dominant manner...
December 22, 2017: Oncotarget
https://www.readbyqxmd.com/read/29341972/ocular-surface-and-tear-film-characteristics-in-a-sclerodermatous-chronic-graft-versus-host-disease-mouse-model
#5
Jingliang He, Mio Yamane, Shinsuke Shibata, Masaki Fukui, Eisuke Shimizu, Tetsuya Yano, Shin Mukai, Yutaka Kawakami, Shaowei Li, Kazuo Tsubota, Yoko Ogawa
PURPOSE: To report the characteristics of the ocular surface in a previously established sclerodermatous chronic graft-versus-host disease (cGVHD) mouse model. METHODS: The ocular surface features and tear film parameters of the mouse model were assessed by histopathology, immunohistochemistry, electron microscopy, quantitative polymerase chain reaction, and flow cytometry. RESULTS: The mice exhibited loss of body weight and decreased tear secretion (P < 0...
January 16, 2018: Cornea
https://www.readbyqxmd.com/read/29090586/diagnosis-and-treatment-of-myh9-rd-in-an-australasian-cohort-with-thrombocytopenia
#6
David J Rabbolini, Yenna Chun, Maya Latimer, Shinji Kunishima, Kathleen Fixter, Bhavia Valecha, Peter Tan, Lee Ping Chew, Benjamin T Kile, Rachel Burt, Kottayam Radhakrishnan, Robert Bird, Paul Ockelford, Sara Gabrielli, Qiang Chen, William S Stevenson, Christopher M Ward, Marie-Christine Morel-Kopp
MYH9-related disorders (MYH9-RDs) caused by mutation of the MYH9 gene which encodes non-muscle myosin heavy-chain-IIA (NMMHC-IIA), an important motor protein in hemopoietic cells, are the most commonly encountered cause of inherited macrothrombocytopenia. Despite distinguishing features including an autosomal dominant mode of inheritance, giant platelets on the peripheral blood film accompanied by leucocytes with cytoplasmic inclusion bodies (döhle-like bodies), these disorders remain generally under-recognized and often misdiagnosed as immune thrombocytopenia (ITP)...
November 1, 2017: Platelets
https://www.readbyqxmd.com/read/28915896/placental-malaria-and-its-effect-on-pregnancy-outcomes-in-sudanese-women-from-blue-nile-state
#7
Samia A Omer, Hagir E Idress, Ishag Adam, Mutasim Abdelrahim, Ali N Noureldein, Abdelrahim M Abdelrazig, Mohammed O Elhassan, Suad M Sulaiman
BACKGROUND: Malaria infection during pregnancy can result in placental malaria and is associated with adverse pregnancy outcomes particularly among primigravidae. The aim of this study was to assess the prevalence and risk factors for placental malaria and its effect on pregnancy outcomes in Blue Nile state, Sudan. METHODS: A cross-sectional hospital-based study was conducted consecutively during January 2012-December 2015 in three main hospitals in Blue Nile State, Sudan...
September 16, 2017: Malaria Journal
https://www.readbyqxmd.com/read/28866697/haematological-parameters-and-screening-tests-of-haemostasis-in-children-with-sepsis-results-from-a-tertiary-care-centre-in-india
#8
A Sharma, M Sikka, H Bhankar, S Gomber, S Sharma
Sepsis is a common cause of death in infants and children. Haemostatic abnormalities have been reported in such patients. There is scant information on the nature and frequency of these abnormalities in children especially from India. Our aim was to evaluate the nature and frequency of haematological and haemostatic abnormalities in children with sepsis. Fifty children between 1-10 years of age admitted with sepsis and 50 age-matched, healthy controls were included in the study. Complete blood counts, examination of stained peripheral blood film, prothrombin time (PT), activated partial thromboplastin time (APTT), plasma fibrinogen, C-reactive protein, liver function tests and serum creatinine were done in all patients and controls...
August 2017: Malaysian Journal of Pathology
https://www.readbyqxmd.com/read/28860956/diagnosis-of-lymphoid-malignancy-by-pcr-for-analysis-of-antigen-receptor-rearrangement-after-blood-transfusion-in-a-dog-with-acute-lymphocytic-leukemia
#9
Suhee Kim, Hyunwoo Kim, Soo-Hyeon Lee, Ilhan Cho, Seongwoo Kang, Junwoo Bae, Woosun Kim, Soomin Ahn, Jihye Choi, Sang-Ki Kim, Yoonjung Do, Jae Gyu Yoo, Jinho Park, DoHyeon Yu
Acute lymphocytic leukemia (ALL) is uncommon lymphoid malignancy in dogs, and its diagnosis is challenging. A 14-year-old spayed female mixed breed dog was transferred to a veterinary medical teaching hospital for an immediate blood transfusion. The dog showed lethargy, pale mucous membranes, and a weak femoral pulse. Complete blood count revealed non-regenerative anemia and severe leukopenia with thrombocytopenia. ALL was tentatively diagnosed based on the predominance of immature lymphoblasts on blood film examination...
August 2017: Immune Network
https://www.readbyqxmd.com/read/28821482/hypersegmented-neutrophils-and-oval-macrocytes-in-the-setting-of-b12-deficiency-and-pancytopaenia
#10
Sean James Farrelly, Kieran Anthony O'Connor
Vitamin B12 deficiency is a recognised pathology in several populations, with a particular prevalence in an older adult population. We present two cases whereby vitamin B12 deficiency is the causative factor in marked pancytopaenia. Oval macrocytosis and hypersegmented neutrophils were noted on both peripheral blood samples, which are a characteristic finding in macrocytic anaemia due to B12 deficiency. Distinct underlying pathologies were identified in both cases; food-cobalamin malabsorption and pernicious anaemia...
August 17, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28761086/serotonin-hormonally-regulates-lacrimal-gland-secretory-function-via-the-serotonin-type-3a-receptor
#11
Toshihiro Imada, Shigeru Nakamura, Ryuji Hisamura, Yusuke Izuta, Kai Jin, Masataka Ito, Naoki Kitamura, Kenji F Tanaka, Masaru Mimura, Izumi Shibuya, Kazuo Tsubota
Tears are extracellular fluid secreted from the lacrimal gland (LG). Tears consist of a dynamic tri-layered film composed of secretions from the LG, Meibomian gland, and conjunctival goblet cells. The LG secretes the aqueous component of the tear, the Meibomian gland secretes the lipid component, and conjunctival goblet cells secrete mucin. The regulation of LG activity via the autonomic nervous system has been recognized as fundamental to maintaining aqueous tear flow. Here, we describe the role of a hormone, peripheral serotonin, in tear secretion...
July 31, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28751291/a-case-of-edta-related-in-vitro-platelet-degranulation
#12
Jérôme Debus, Pierre Lemaire, Vincent Cussac, Marinela Sisiroi, Fabienne Pineau-Vincent
A 71 year-old woman is admitted to Le Mans hospital center for management of a chronic skin lesion. She has no personal nor familial bleeding history and does not take any medication. In peripheral blood collected with EDTA (ethylene diamine tetra-acetate), the platelet count is elevated and the blood film shows uniformly grey platelets. In sodium citrate-collected blood, platelets show no abnormality. We describe an EDTA-related artifact that is not to be mistaken for grey platelet syndrome.
August 1, 2017: Annales de Biologie Clinique
https://www.readbyqxmd.com/read/28715687/highly-selective-and-sensitive-fluorogenic-ferric-probes-based-on-aggregation-enhanced-emission-with-sime-3-substituted-polybenzene
#13
Xuefeng Wang, Hua Wang, Qin Jiang, Yong-Ill Lee, Shengyu Feng, Hong-Guo Liu
In this study, thiophene was linked to polybenzene to generate novel fluorescent probes, namely 3,4-diphenyl-2,5-di(2-thienyl)phenyl-trimethylsilane (DPTB-TMS) with a -SiMe3 substituent and 3,4-diphenyl-2,5-di(2-thienyl)phenyl (DPTB) without the -SiMe3 substituent, respectively. Both of the two compounds exhibit aggregation-enhanced emission (AEE) properties in tetrahydrofuran/water mixtures due to restricted intramolecular rotation of the peripheral groups, which make the two compounds good candidates for the detection of Fe3+ ions in aqueous-based solutions...
January 5, 2018: Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy
https://www.readbyqxmd.com/read/28653041/-plasmodium-falciparum-genotypes-in-matched-peripheral-placental-and-umbilical-cord-blood-in-an-area-characterised-by-unstable-malaria-transmission-in-eastern-sudan
#14
Omar E Fadlelseed, Maha E Osman, Nahla M Shamseldin, Amar B Elhussein, Ishag Adam
BACKGROUND: There are few published studies on Plasmodium falciparum genotypes in peripheral, placental and umbilical cord blood in areas characterised by unstable malaria transmission. METHOD: A cross-sectional study was conducted to investigate P. falciparum genotypes in matched peripheral, placental and umbilical cord blood in eastern Sudan. Thick blood smears and P. falciparum merozoite surface protein 1 (MSP1) and 2 (MSP2) genes as polymorphic markers in polymerase chain reactions were investigated in 3 kinds of samples of 153 pregnant women at delivery...
June 2017: Heliyon
https://www.readbyqxmd.com/read/28644307/x-linked-sideroblastic-anemia-in-a-malay-boy-with-alas2-s568g-mutation
#15
Thomas A K Susanto, Rajat Bhattacharyya
Dimorphism in peripheral blood film was noted in a 16 year old Malay boy with anemia who was eventually diagnosed with X-linked sideroblastic anemia. A mutation in ALAS2 S568G was identified which has not been described previously in a Malay ethnic group.
July 2017: Journal of Pediatric Hematology/oncology
https://www.readbyqxmd.com/read/28594466/bleeding-is-not-the-main-clinical-issue-in-many-patients-with-inherited-thrombocytopaenias
#16
REVIEW
F Melazzini, C Zaninetti, C L Balduini
Bleeding diathesis has been considered for a long time the main clinical issue impacting the lives of patients affected by inherited thrombocytopaenias. However, the number of known inherited thrombocytopaenias greatly increased in recent years, and careful evaluation of hundreds of patients affected by these 'new' disorders revealed that most of them are at risk of developing additional life-threatening disorders during childhood or adult life. These additional disorders are usually more serious and dangerous than low platelet count...
June 8, 2017: Haemophilia: the Official Journal of the World Federation of Hemophilia
https://www.readbyqxmd.com/read/28576331/rapid-preparation-and-single-cell-analysis-of-concentrated-blood-smears-using-a-high-throughput-blood-cell-separator-and-a-microfabricated-grid-film
#17
Dongwon You, Sein Oh, Byeongyeon Kim, Young Ki Hahn, Sungyoung Choi
Cytological examination of peripheral white blood cells inhomogeneously distributed on a blood smear is currently limited by the low abundance and random sampling of the target cells. To address the challenges, we present a new approach to prepare and analyze concentrated blood smears by rapidly enriching white blood cells up to 32-fold with 92% recovery on average at a high throughput (1mL/min) using a deterministic migration-based separator and by systematically analyzing a large number of the cells distributed over a blood slide using a microfabricated grid film...
July 21, 2017: Journal of Chromatography. A
https://www.readbyqxmd.com/read/28549617/hematopathological-alterations-of-major-tumor-suppressor-cascade-vital-cell-cycle-inhibitors-and-hematopoietic-niche-components-in-experimental-myelodysplasia
#18
Ritam Chatterjee, Shubhangi Gupta, Sujata Law
Myelodysplastic syndrome (MDS) is a poorly understood dreadful hematopoietic disorder that involves maturational defect and abnormalities in blood cell production leading to dysplastic changes and peripheral blood pancytopenia. The present work aims in establishing the mechanistic relationship of the expressional alterations of major tumor suppressor cascade, vital cell cycle inhibitors and hematopoietic microenvironmental components with the disease pathophysiologies. The study involves the development of N-N' Ethylnitrosourea (ENU) induced mouse model of MDS, characterization of the disease with blood film and bone marrow smear studies, scanning electron microscopic observation, mitochondrial membrane potential determination, flowcytometric analysis of osteoblastic and vascular niche components along with the expressional study of cleaved caspase-3, PCNA, Chk-2, p53, Ndn, Gfi-1, Tie-2, Sdf-1, Gsk-3β, p18 and Myt-1 in the bone marrow compartment...
August 1, 2017: Chemico-biological Interactions
https://www.readbyqxmd.com/read/28476929/the-case-of-the-mysterious-vanishing-spleen-autosplenectomy-complicating-pneumococcal-sepsis
#19
Georgina Moritz, Megan Jenkins, Dushyant Shetty, Julie Blundell
A 57-year-old previously healthy fisherman was admitted in fulminant pneumococcal septic shock, with disseminated intravascular coagulation, requiring aggressive management including bilateral below-knee amputations for ischaemic necrosis. He began to recover and was discharged for rehabilitation, however during his convalescence was found to be hypercalcaemic. No malignancy was found on CT scan, but it was noted that his spleen was absent, replaced by a 4 cm smooth-walled, fluid-filled lesion. This was unexpected as an ultrasound in intensive care 10 weeks previously had demonstrated a normal spleen...
May 4, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28474283/hucmncs-protect-vascular-endothelium-and-prevent-isr-after-endovascular-interventional-therapy-for-vascular-diseases-in-t2dm-rabbits
#20
Haixia Ding, Tong Zhang, Yaping Du, Bei Liu, Yueqin Liu, Fujun Wang
The therapeutic effect of transplantation of human umbilical cord blood cell-derived mononuclear cells (HUCMNCs) on treating in-stent restenosis (ISR) after endovascular interventional therapy (EIT) was evaluated in preclinical rabbit model of type 2 diabetes mellitus (T2DM)-related peripheral artery disease (PAD). HUCMNCs were transplanted to T2DM rabbits subjected to femoral artery occlusion surgery and received EIT. Serum concentration of soluble vascular endothelial cadherin (VE-cad) and plasma concentration of lipoprotein-associated phospholipase A2 (Lp-PLA2) were determined with enzyme-linked immunosorbent assay before and after the transplantation...
September 2017: Molecular and Cellular Biochemistry
keyword
keyword
103966
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"