Pyrimidine 5'-nucleotidase deficiency: studies of five cases in two Japanese families.

abstract：:Low bone mass, a major cause of morbidity in patients with β-thalassemia major (β-TM), is multifactorial. There is lack of data about the current prevalence of low bone mass in patients with β-TM. The aims of this study are to examine the current prevalence of low bone mass in β-TM patients and the association between...

journal_title：Hemoglobin

authors： Tzoulis P,Ang AL,Shah FT,Berovic M,Prescott E,Jones R,Barnard M

更新日期：2014-01-01 00:00:00

abstract：:Oxidative stress is considered to be the main cause for several chronic diseases including diabetes. Through hyperglycemia, hyperlipidemia, hypertension and possible iron dyshomeostasis, diabetes induces oxidative stress that causes damage to multiple organs, leading to various complications. Therefore, antioxidant th...

journal_title：Hemoglobin

authors： Wei W,Liu Q,Tan Y,Liu L,Li X,Cai L

更新日期：2009-01-01 00:00:00

abstract：:The rat globin gene system is suitable for studying a coordinated regulation of seven genes from two gene families. A rat reticulocyte cDNA globin library has been constructed and two clones analyzed in detail. pBRrg 5 contains alpha while pBRrg X contains beta type sequence. These cloned cDNAs will be useful probes o...

journal_title：Hemoglobin

authors： Crkvenjakov R,Bucan M,Konstantinovic M,Fogel M,Savic A,Glisin V

更新日期：1984-01-01 00:00:00

abstract：:Renal dysfunction in sickle cell disease is not only a chronic comorbidity but also a mortality risk factor. Though renal dysfunction starts early in life in sickle cell patients, the predictors that can identify sickle cell disease patients at risk of developing renal dysfunction is not known. We used the Truven Heal...

journal_title：Hemoglobin

authors： Yeruva SL,Paul Y,Oneal P,Nouraie M

更新日期：2016-09-01 00:00:00

abstract：:Clinical, hematologic, and molecular genetic studies are reported for five families with SS patients having unusually high fetal hemoglobin (Hb F) levels (mean 28.3%, range 19-42%). Some of the individuals were symptom-free and one was not anemic. However, some were symptomatic despite a very high Hb F. Neither the Hb...

journal_title：Hemoglobin

authors： Seltzer WK,Abshire TC,Lane PA,Roloff JS,Githens JH

更新日期：1992-01-01 00:00:00

abstract：:To help clarify the hematological picture of patients who may be positive for beta- and delta-globin gene mutations, the following study was carried out. Our aim was to identify the delta-globin gene mutations found in the Greek Cypriot population, their frequencies and the Hb A2 values associated with them. Seventy-f...

journal_title：Hemoglobin

authors： Pavlou E,Phylactides M,Kyrri A,Kalogerou E,Makariou C,Georgiou I,Kleanthous M

更新日期：2006-01-01 00:00:00

abstract：:An electrophoretically I-like hemoglobin variant was detected during a survey for abnormal hemoglobins in Dagestan (USSR). Neither clinical nor hematological abnormalities were seen in the carrier for this mutant hemoglobin. Structural studies demonstrated a previously undescribed substitution of alpha 60 (E9) Lys lea...

journal_title：Hemoglobin

authors： Spivak VA,Molchanova TP,Ermakov NV,Tokarev YuN,Martinez G,Szelenyi J,Horanyi M,Foldi J,Hollan S,Kazieva H,Shamov IA

更新日期：1981-01-01 00:00:00

abstract：:The recently developed capability to separate and quantify each of several proteins concurrently in single red cells presents an opportunity to test for biological variations in intercellular distribution of a protein as well as the extent of correlation between quantities of gene products derived from a single cell g...

journal_title：Hemoglobin

authors： Anyaibe S,Castro O,Headings V

更新日期：1985-01-01 00:00:00

abstract：:α-Thalassemia (α-thal), a genetic disease characterized by microcytosis, hypochromia and anemia, is predominantly caused by deletions of the α-globin genes, HBA2 and HBA1. In this study, we describe a novel 31.1 kb α-thal deletion, - -MEX3 (NC_000016.10: g.151479_182582del), observed in a Mexican family, probably orig...

journal_title：Hemoglobin

authors： Rentería-López VM,Perea-Díaz FJ,Rizo-delaTorre LC,Sánchez-López JY,Ibarra-Cortés B

更新日期：2017-05-01 00:00:00

abstract：:Sickle cell disease is an inherited hemoglobinopathy with multi system complications. It has been associated with multiple maternal complications. A retrospective review of 68 consecutive pregnant women with sickle cell disease, followed in a tertiary center, was conducted over 5 years, to estimate the incidence of di...

journal_title：Hemoglobin

authors： Al-Farsi SH,Al-Riyami NM,Al-Khabori MK,Al-Hunaini MN

更新日期：2013-01-01 00:00:00

abstract：:Hb Val de Marne [alpha 133(H16)Ser-->Arg] was found in a French family during a neonatal hemoglobinopathy screening program. The abnormal hemoglobin was found, within a few months interval, in two newborn children who were first cousins. In the children as well as in the parents carrying this hemoglobin variant, the r...

journal_title：Hemoglobin

authors： Wajcman H,Kister J,M'Rad A,Marden MC,Riou J,Galacteros F

更新日期：1993-10-01 00:00:00

abstract：:The use of rivaroxaban in patients with hemoglobinopathies and thrombotic events has not been studied extensively. Here we present eight cases of such patients, five receiving rivaroxaban for stroke and systemic embolism prevention due to non-valvular atrial fibrillation and three for deep vein thrombosis treatment. T...

journal_title：Hemoglobin

authors： Apostolou C,Klonizakis P,Mainou M,Kapsali E,Kafantari K,Kotsiafti A,Vetsiou E,Vakalopoulou S,Vlachaki E

更新日期：2017-05-01 00:00:00

abstract：:We present the characterization of the molecular spectrum and frequency data of alpha-thal (thal) defects in Tunisia, and an evaluation of the efficacy and limitations of Hb Bart's (gamma4) measurement for the screening of alpha-thal at birth. Cord blood samples were collected from two different areas: the northeast o...

journal_title：Hemoglobin

authors： Zorai A,Harteveld CL,Bakir A,Van Delft P,Falfoul A,Dellagi K,Abbes S,Giordano PC

更新日期：2002-11-01 00:00:00

abstract：:The minor components of Hb Bart's were separated by CM-cellulose chromatography, reverse-phase HPLC, and DEAE-cellulose chromatography. These were characterized by amino acid analysis, tryptic peptide analysis by HPLC, electrophoresis, and carbohydrate and phosphate analysis. Acetylated and glycated components of Hb B...

journal_title：Hemoglobin

authors： Abraham EC,Abraham A,Kasten-Jolly J

更新日期：1987-01-01 00:00:00

abstract：:β-Thalassemia (β-thal) is the most frequently observed hereditary blood disorder that results from genetic defects causing deficient synthesis of hemoglobin (Hb) polypeptide chains. Detecting thalassemia mutations are necessary for prenatal diagnosis (PND) programs leading a better quality of life for the patients, as...

journal_title：Hemoglobin

authors： Azimi A,Nejati P,Tahmasebi S,Alimoradi S,Alibakhshi R

更新日期：2019-01-01 00:00:00

abstract：:Major advances were presented at the 19th International Conference on Chelation (ICOC) in London, UK including changes in iron chelation therapy that led to the complete treatment of transfusional iron overload. The first oral iron chelation results in animals using deferiprone (L1) were published in 1985, and effecti...

journal_title：Hemoglobin

authors： Kontoghiorghes GJ

更新日期：2011-01-01 00:00:00

abstract：:Hb Taybe is a highly unstable hemoglobin (Hb) variant caused by a 3 bp deletion at codons 38/39 (-ACC) on the α1-globin gene. We report for the first time, a patient with a compound heterozygosity for Hb Taybe and a 5 bp deletion at the splice donor site of IVS-I on the α2-globin gene and ischemic stroke and priapism....

journal_title：Hemoglobin

authors： Juul MB,Vestergaard H,Petersen J,Frederiksen H

更新日期：2012-01-01 00:00:00

abstract：:The detection, quantitation, and characterization of five relatively rare beta chain abnormal hemoglobins mainly by high performance liquid chromatographic procedures are described. The variants involved are Hb City of Hope (beta 69 Gly----Ser), Hb Austin (beta 40 Arg----Ser), Hb Leiden (beta 6 or 7 Glu----0), Hb Loui...

journal_title：Hemoglobin

authors： Wilson JB,Chen SS,Webber BB,Kutlar A,Kutlar F,Villegas A,Huisman TH

更新日期：1986-01-01 00:00:00

abstract：:High prevalence of hemoglobin (Hb) disorders mandates national programs for screening and genetic counseling in many countries. Increased Hb A2 levels are commonly associated with β-thalassemias, however, various disorders including alteration of δ chains may result in decreased production of Hb A2, thus hindering the...

journal_title：Hemoglobin

authors： Rets AV,Reading NS,Agarwal AM

更新日期：2020-11-01 00:00:00

abstract：:Homoserine, asparagine and glutamine do not restore the deformability of deoxygenated sickle cells in spite of noticeable morphological changes. These amino acids also do not raise the minimum gelling concentration of deoxyhemoglobin S. The use of these compounds as anti-sickling agents is therefore doubtful. ...

journal_title：Hemoglobin

authors： Shirahama K,Kubota S,Yang JT

更新日期：1980-01-01 00:00:00

abstract：:Iron is an essential component in the structure of certain molecules such as hemoglobin (Hb), myoglobin, cytochrome C and some enzymes. The iron gateway to cells is transferrin receptor (TfR). Soluble transferrin receptor (sTfR) is a product of the TfR that circulates in plasma, its concentration therefore, is proport...

journal_title：Hemoglobin

authors： Khatami S,Dehnabeh SR,Mostafavi E,Kamalzadeh N,Yaghmaei P,Saeedi P,Shariat F,Bagheriyan H,Zeinali S,Akbari MT

更新日期：2013-01-01 00:00:00

abstract：:We report a case of a 43-year-old woman, affected by human immunodeficiency virus (HIV) and beta-thalassemia major (beta-TM), adequately treated with antiretroviral and transfusion-chelation therapy, that develops progressive right ventricular dysfunction due to severe pulmonary arterial hypertension (PAH), in absence...

journal_title：Hemoglobin

authors： Derchi G,Lai ME,Marcaccini P,Carta MP,Vacquer S

更新日期：2010-01-01 00:00:00

abstract：:Two abnormal hemoglobins were accidentally detected by cation exchange high performance liquid chromatography with the Diamat system of Bio-Rad Laboratories; the variants eluted together with the fast-moving Hb A1c. Structural analysis of isolated beta chains and sequence analysis of amplified DNA identified a new var...

journal_title：Hemoglobin

authors： Liu JS,Molchanova TP,Gu LH,Wilson JB,Hopmeier P,Schnedl W,Balaun E,Krejs GJ,Huisman TH

更新日期：1992-01-01 00:00:00

abstract：:We have used the diaminofluorene stain to detect hemoglobin production in J2E cells following erythropoietin-induced differentiation. The pseudo-peroxidase activity of hemoglobin produces a colored product, fluorene blue, which can be measured spectrophotometrically. We found that the absorbance varied with time and c...

journal_title：Hemoglobin

authors： Callus BA,Busfield SJ,Klinken SP

更新日期：1995-01-01 00:00:00

abstract：:Globin chain synthesis and globin mRNA content were studied in blood cells of a patient homozygous for Hb Lepore. Peripheral blood cells incubated with tritiated leucine synthesized approximately 1.5 to 3% as many Lepore globin chains as alpha chains. Globin mRNA in peripheral blood cell RNA was assayed by molecular h...

journal_title：Hemoglobin

authors： Forget BG,Cavallesco C,Benz EJ Jr,McClure PD,Hillman DG,Krieger H,Clarke B,Housman D

更新日期：1978-01-01 00:00:00

abstract：:The 5' untranslated region (5'UTR) of beta-globin has been well characterized and is often used as a model for eukaryotic transcription/translation, but there are still questions regarding the mechanism of translational control. Mutations affecting the Cap site at + 1 and at positions +10, +22, +33 and +40-43 have bee...

journal_title：Hemoglobin

authors： Van de Water N,Tan T,Chan G,Cole N,Browett P

更新日期：2008-01-01 00:00:00

abstract：:Hb Groene Hart [alpha119(H2)Pro-->Ser, CCT-->TCT (alpha1)] has been reported in heterozygotes of Moroccan origin and also in association with the common -alpha(3.7) deletion. In all cases, the mutated protein was not detectable but was apparently associated with a mild alpha-thalassemia (thal) phenotype, presumably du...

journal_title：Hemoglobin

authors： Giordano PC,Zweegman S,Akkermans N,Arkesteijn SG,van Delft P,Versteegh FG,Wajcman H,Harteveld CL

更新日期：2007-01-01 00:00:00

abstract：:This study concerns the determination of beta-thalassemia alleles and other hemoglobin variants in 82 patients from Syria. We have characterized 146 chromosomes and found 17 different beta-thalassemia mutations, and one beta-globin chain variant that gives rise to the abnormal Hb S. The eight most common beta-thalasse...

journal_title：Hemoglobin

authors： Kyriacou K,Al Quobaili F,Pavlou E,Christopoulos G,Ioannou P,Kleanthous M

更新日期：2000-02-01 00:00:00

abstract：:α-Thalassemia (α-thal) is assumed to be very prevalent in Bangladesh. We aimed to assess the prevalence of the disease in the country and provide a model for α-thal newborn screening in Bangladesh. We collected umbilical cord blood (UCB) samples from 413 unrelated newborns in Bangladesh. Demographic information, blood...

journal_title：Hemoglobin

authors： Anwar S,Taslem Mourosi J,Hasan MK,Hosen MJ,Miah MF

更新日期：2020-05-01 00:00:00

abstract：:The molecular basis of the thalassemias has been studied in many of the world's populations. Here we report the results of the first screening for mutations in Vietnam. Twenty-three unrelated patients, of which 17 have Hb E/beta-thalassemia, were diagnosed and beta-globin mutations were detected in all 46 chromosomes....

journal_title：Hemoglobin

authors： Filon D,Oppenheim A,Rachmilewitz EA,Kot R,Truc DB

更新日期：2000-05-01 00:00:00