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ABO blood type

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https://www.readbyqxmd.com/read/29455413/influence-of-abo-blood-type-on-the-outcome-after-non-aneurysmal-subarachnoid-hemorrhage
#1
Daniel Dubinski, Sae-Yeon Won, Bedjan Behmanesh, Sepide Kashefiolasl, Christof Geisen, Volker Seifert, Christian Senft, Juergen Konczalla
BACKGROUND: In patients with non-aneurysmal subarachnoid hemorrhage (NA-SAH), the etiology is unknown and the bleeding source remains unidentified. However, the ABO blood type system has a profound role in patient's hemostasis and thrombosis. To date, the aspect of ABO blood type in incidence, clinical course, and outcome after NA-SAH has not been investigated. METHODS: In this retrospective analysis, 81 patients with non-traumatic and non-aneurysmal subarachnoid hemorrhage treated between 2010 and 2014 at the author's institution were included...
February 17, 2018: Acta Neurochirurgica
https://www.readbyqxmd.com/read/29441679/abo-and-rh-blood-group-genotypes-in-a-cohort-of-saudi-stem-cell-donors
#2
M Alzahrani, D Jawdat, A Alaskar, N Cereb, A H Hajeer
The ABO and rhesus (Rh) blood group antigens are the most frequently studied genetic markers in a large group of people. Blood type frequencies vary in different racial/ethnic groups. Our objective was to investigate the distribution of the ABO and rhesus (Rh) blood groups by molecular typing method in a population of Saudi stem cell donors. Our data indicate that the most common blood group in our population is group O followed by group A then group B, and finally, the least common is group AB.
February 13, 2018: International Journal of Immunogenetics
https://www.readbyqxmd.com/read/29437286/kidney-exchange-match-rates-in-a-large-multicenter-clearinghouse
#3
Courtenay M Holscher, Kyle Jackson, Eric Kh Chow, Alvin G Thomas, Christine E Haugen, Sandra R DiBrito, Carlin Purcell, Matthew Ronin, Amy D Waterman, Jacqueline Garonzik Wang, Allan B Massie, Sommer E Gentry, Dorry L Segev
Kidney paired donation (KPD) can facilitate living donor transplantation for candidates with an incompatible donor, but requires waiting for a match while suffering the morbidity of dialysis. The balance between waiting for KPD versus desensitization or deceased donor transplantation relies on the ability to estimate KPD wait times. We studied donor/candidate pairs in the National Kidney Registry (NKR), a large multi-center KPD clearinghouse, between 10/2011-9/2015 using a competing risk framework. Among 1894 candidates, 52% were male, median age was 50 years, 66% were white, 59% had blood type O, 42% had PRA>80, and 50% obtained KPD through NKR...
February 13, 2018: American Journal of Transplantation
https://www.readbyqxmd.com/read/29387976/abo-blood-group-and-the-risk-of-post-thrombotic-syndrome
#4
Luca Spiezia, Elena Campello, Fabio Dalla Valle, Chiara Simion, Anna Colpo, Paolo Simioni
Post-thrombotic syndrome (PTS) has been associated to DVT recurrence, increased FVIII, inflammatory biomarker plasma levels, and persistence of vein obstruction. These same features have also been widely reported in non-O blood type subjects. Our aim was to investigate the correlation between the incidence of PTS and ABO blood types. Consecutive patients referred to the Department of Medicine of University of Padua between January 2004 and January 2012 following the diagnosis of a first episode of proximal DVT were enrolled...
February 1, 2018: Annals of Hematology
https://www.readbyqxmd.com/read/29386549/comparison-of-a-pcr-assay-using-novel-selective-primers-with-current-methods-in-terms-of-abo-blood-phenotyping-in-rhesus-macaques
#5
Yun-Jung Choi, Rae Hyung Ryu, Hye-Jin Park, Jae-Il Lee
Nonhuman primates are important animal models in transplantation. To prevent fatal transplantation-induced immune responses, it is necessary to accurately phenotype the monkey ABH antigens, which are the same as those in humans but (unlike in humans) are not expressed on red blood cells (RBCs). We compared the ability of two established ABO-typing methods, namely, serological testing and immunohistochemistry (IHC), and our novel polymerase chain reaction (PCR)-based assay to type 66 rhesus monkeys. The serological test assessed the ability of monkey sera to hemagglutinate human RBCs...
January 31, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29383577/a-case-of-abo-incompatible-blood-transfusion-treated-by-plasma-exchange-therapy-and-continuous-hemodiafiltration
#6
Akio Namikawa, Yuko Shibuya, Haruki Ouchi, Hiroko Takahashi, Yoshitaka Furuto
ABO-incompatible blood transfusion is potentially a life-threatening event. A 74-year-old type O Rh-positive male was accidentally transfused with 280 mL type B Rh-positive red blood cells during open right hemicolectomy, causing ABO-incompatible blood transfusion. Immediately after the transfusion, the patient experienced a hypotension episode followed by acute hemolytic reaction, disseminated intravascular coagulation and acute kidney injury. Plasma exchange therapy was performed to remove anti-B antibody and free hemoglobin because they caused acute hemolytic reaction, disseminated intravascular coagulation, and acute kidney injury...
January 31, 2018: CEN Case Reports
https://www.readbyqxmd.com/read/29381925/blood-type-ab-predicts-promising-prognosis-in-gastric-cancer-patients-with-positive-preoperative-serum-cea
#7
Shuao Xiao, Fan Feng, Li Sun, Lei Cai, Zhen Liu, Shushang Liu, Daiming Fan, Hongwei Zhang
Little is known about association between ABO blood groups and tumor markers in gastric cancer (GC) patients. The aim of the present study was to assess the prognostic value of ABO blood groups in GC patients with different levels of preoperative serum carcinoembryonic antigen (CEA).From September 2008 to April 2015, a total of 3234 GC patients who received radical gastrectomy were retrospectively analyzed. The clinicopathological characteristics including ABO blood groups and preoperative CEA were recorded...
November 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29369083/influence-of-abo-blood-group-on-von-willebrand-factor-tests-in-healthy-saudi-blood-donors
#8
Abdullah Alharbi, Salwa Bakr Hassan, Abdul-Kareem Al-Momen, Khalid Al-Saleh, Rasheed Nasr, Haitham Kohgear, Tarek Owaidah
: Von Willebrand disease is a common bleeding disorder. The wide variation in von Willebrand factor (VWF) levels between and within normal individuals highlights the clinical challenge of defining its cutoff value. Although studies on the influence of ethnicity on ABO phenotypes and the levels of VWF have been carried out on different ethnicities, there is a lack of such data among Arab population. We aimed to evaluate the correlation of ABO phenotypes with all the parameters of the minimal test panel of VWF including VWF antigen, VWF activity using the ristocetin cofactor and the collagen binding activity assays, and factor VIII coagulant activity (VWF:Ag, VWF:RCo, VWF:CB and FVIII:C) tested in a normal Arab population, and to estimate ABO-specific normal reference range...
March 2018: Blood Coagulation & Fibrinolysis: An International Journal in Haemostasis and Thrombosis
https://www.readbyqxmd.com/read/29363387/association-between-abo-blood-types-and-pain-perception
#9
Amalie Højmose Simoni, Anne Jerwiarz, Amalie Randers, Parisa Gazerani
AIM OF THE STUDY: Pain perception is associated with different phenotypic characteristics such as sex, eye, and hair color. Hence, it is assumed that ABO blood type can also affect pain perception. MATERIALS AND METHODS: In order to investigate this hypothesis, an experimental study with healthy volunteers (18-40 years) was designed. The experimental procedure included a blood type test and two rounds of pressure pain threshold assessments separated by a cold pressor test...
January 24, 2018: Somatosensory & Motor Research
https://www.readbyqxmd.com/read/29362622/apelin-nitric-oxide-and-vascular-affection-in-adolescent-type-1-diabetic-patients
#10
Soha M Abd El Dayem, Ahmed A Battah, Abo El Maged El Bohy, Rash Nazih Yousef, Azza M Ahmed, Ahmed A Talaat
AIM: To evaluate the relationship of apelin and nitric oxide (NO) to endothelial dysfunction in type 1 diabetics. PATIENTS AND METHODS: Sixty two type 1 diabetics and 30 healthy age and sex matched controls were included. Blood samples for apelin, NO, glycosylated hemoglobin (HbA1c), and lipid profile were collected. Albumin/creatinine ratio was assessed in urine. Flow mediated dilatation (FMD) via ultrasound was done. RESULTS: The mean age of diabetics were 16...
December 15, 2017: Open Access Macedonian Journal of Medical Sciences
https://www.readbyqxmd.com/read/29338274/frequency-and-correlation-of-lip-prints-fingerprints-and-abo-blood-groups-in-population-of-sriganganagar-district-rajasthan
#11
Harpreet Sandhu, Pradhuman Verma, Sarfaraz Padda, Seetharamaiha Sunder Raj
OBJECTIVE: To investigate the frequency and uniqueness of different lip print patterns, fingerprint patterns in relation to gender and ABO Rh blood groups among a semi-urban population of Sriganganagar, Rajasthan. MATERIALS AND METHODS: The study was conducted on 1200 healthy volunteers aged 18-30 years. The cheiloscopic and dermatographic data of each subject were obtained and were analysed according to the Suzuki and Tsuchihashi and Henry systems of classification, respectively...
November 2017: Acta Medica Academica
https://www.readbyqxmd.com/read/29333071/factors-associated-with-waiting-time-on-the-liver-transplant-list-an-analysis-of-the-united-network-for-organ-sharing-unos-database
#12
Judy A Trieu, Mohammad Bilal, Bashar Hmoud
Background: Liver transplantation (LT) is an important treatment for acute liver failure and end-stage liver disease. In 2002, the model for end-stage liver disease (MELD) score was incorporated to prioritize patients awaiting LT. Although there is data on how the MELD score affects waiting times, there is a paucity of literature regarding other components. We aimed to evaluate the factors affecting LT waiting times in the United States. Methods: Using the United Network for Organ Sharing (UNOS) database, patients aged 12-75 years listed for LT over the years 2002-2015 were included...
January 2018: Annals of Gastroenterology: Quarterly Publication of the Hellenic Society of Gastroenterology
https://www.readbyqxmd.com/read/29327382/retrospective-analysis-of-forward-and-reverse-abo-typing-discrepancies-among-patients-and-blood-donors-in-a-tertiary-care-hospital
#13
R N Makroo, B Kakkar, S Agrawal, M Chowdhry, B Prakash, P Karna
OBJECTIVE: The aim of our study was to determine the incidence and causes of ABO typing discrepancies among patients and blood donors at our centre. BACKGROUND: An accurate interpretation of the ABO blood group of an individual is of utmost importance to ensure patient safety and good transfusion practices. METHODS: A retrospective observational study was carried out in the Department of Transfusion Medicine in our hospital from March 2013 to December 2015...
January 12, 2018: Transfusion Medicine
https://www.readbyqxmd.com/read/29308278/abo-blood-groups-and-rheumatic-diseases
#14
Songül Çildağ, Yasemin Kara, Taşkın Şentürk
Objective: Various genetic and environmental risk factors have been shown to be associated with the incidence of rheumatic diseases. However, the pathogenesis of rheumatic diseases poorly understood. Several studies have shown associations of ABO blood groups with various diseases. Our study aimed to determine whether there is an association between the types of rheumatic diseases and ABO and Rh blood groups. Material and Methods: The study included the patients, followed up at the Immunology-Rheumatology clinic between January 2016 and December 2016 for diagnosis of rheumatic disease, who had an ABO Rh blood data...
December 2017: European Journal of Rheumatology
https://www.readbyqxmd.com/read/29275605/-research-on-blood-distribution-of-tibetan-population-in-ali-area
#15
X X Liu, D D Li, H L Li, L A Hou, Z J Liu, H Y Yang, L Qiu
Objective: To explore the distribution of ABO blood group in the healthy population in the Ali area of Tibet, and to analyze the difference of blood group distribution between the Tibetan population in Ali and the Tibet Tibetan population. Methods: The blood distribution of 509 apparent healthy volunteers of Tueti County and Gal County, Tibet, which were randomly selected from September to November in 2016; 137 Tibetan blood donors, from 2016 September to2017 July and 84 Tibetan blood donors from 2015 August to 2017 July was analyzed retrospectively...
December 12, 2017: Zhonghua Yi Xue za Zhi [Chinese medical journal]
https://www.readbyqxmd.com/read/29251621/-donor-chimerism-and-minimal-residual-disease-monitoring-in-leukemia-patients-after-allo-hsct
#16
K V Bogdanov, D V Motorin, T S Nikulina, O S Pisotskaya, D V Babenetskaya, Y V Mirolyubova, O Y Volkova, A Y Zaritskiy
In present research the comparative analysis of donor chimerism (DC) using different tests was performed to improve the diagnostic tool in patients with malignant hematological disorders after allo-HSCT. The RBC antigen typing, identification of ABO blood type and quantitative analysis of InDel-, STR-, Y-polymorphisms were carried out for detection of DC. In addition, the expression of well-known oncogenes and CD-markers for monitoring MRD was evaluated to predict relapse and clinical outcome. According to our research, the analysis of InDel polymorphism using AlleleSEQR-PCR is more sensitive test for estimation of DC as compared with other assays...
November 2017: Biomedit︠s︡inskai︠a︡ Khimii︠a︡
https://www.readbyqxmd.com/read/29250534/relation-of-abo-blood-groups-to-the-plaque-characteristic-of-coronary-atherosclerosis
#17
Xingtao Huang, Yongpeng Zou, Lulu Li, Shuyuan Chen, Jingbo Hou, Bo Yu
The ABO blood types related to morphological characteristics of atherosclerosis plaque are not clear. We aimed to evaluate the relationship between ABO blood groups and the coronary plaque characteristic. We retrospectively identified the target lesions in 392 acute coronary syndrome patients who underwent optical coherence tomography examination before stenting. Subjects were divided into different groups according to different blood types. The fibrous cap thickness was significantly thicker in O type compared with non-O type (0...
2017: BioMed Research International
https://www.readbyqxmd.com/read/29238723/relationship-between-malaria-and-abo-blood-types-in-east-china
#18
Xuan Zhang, Meifang Yang, Hong Zhao, Jianhua Hu, Lanjuan Li
Objectives: This study aims at investigating the relationship between malaria and blood group types in east China. Methods: Between 1 January 2011 and 31 March 2017, 99 malaria patients were enrolled for the study. Laboratory tests were conducted on their infection status and blood types. Clinical data of the participants were retrieved for analysis. Results: There was no mortality during the period of study. Overall, 90 (90.91%) of the patients were positive for Plasmodium falciparum, 8 (8...
2017: BioMed Research International
https://www.readbyqxmd.com/read/29237123/construction-of-multivalent-homo-and-hetero-functional-abo-blood-group-glycoconjugates-using-a-trifunctional-linker-strategy
#19
Gour Chand Daskhan, Hanh-Thuc Ton Tran, Peter Meloncelli, Todd L Lowary, Lori J West, Christopher W Cairo
The design and synthesis of multivalent ligands displaying complex oligosaccharides is necessary for the development of therapeutics, diagnostics, and research tools. Here, we report an efficient conjugation strategy to prepare complex glycoconjugates with four copies of one or two separate glycan epitopes, providing 4-8 carbohydrate residues on a tetravalent poly(ethylene glycol) scaffold. This strategy provides complex glycoconjugates that approach the size of glycoproteins (15-18 kDa) while remaining well-defined...
December 13, 2017: Bioconjugate Chemistry
https://www.readbyqxmd.com/read/29230994/-genotyping-of-abo-blood-group-in-partial-population-of-yunnan-province-by-snapshot-technology
#20
S X Yu, F M Zeng, Y Z Jin, H J Wan, D Zhai, Y M Xing, B W Cheng
OBJECTIVES: To detect the genotype of ABO blood group by SNaPshot technology. METHODS: DNA were extracted from the peripheral blood samples with known blood groups (obtained by serology) of 107 unrelated individuals in Yunnan. Six SNP loci of the 261th, 297th, 681th, 703th, 802th, and 803th nucleotide positions were detected by SNaPshot Multiplex kit, and relevant genetics parameters were calculated. RESULTS: In 107 blood samples, the allele frequencies of types A, B, OA, and OG were 0...
June 2017: Fa Yi Xue za Zhi
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