Abstract:
OBJECTIVE:Data about endocrine and bone disease in nontransfusion-dependent thalassaemia (NTDT) is scanty. The aim of our study was to evaluate these complications in β-TI adult patients. METHODS:We studied retrospectively 70 β-TI patients with mean followup of 20 years. Data recorded included age, gender, haemoglobin and ferritin levels, biochemical and endocrine tests, liver iron concentration (LIC) from T2*, transfusion regimen, iron chelation, hydroxyurea, splenectomy, and bone mineralization by dual X-ray absorptiometry. RESULTS:Thirty-seven (53%) males and 33 (47%) females were studied, with mean age 41 ± 12 years, mean haemoglobin 9.2 ± 1.5 g/dL, median ferritin 537 (range 14-4893), and mean LIC 7.6 ± 6.4 mg Fe/g dw. Thirty-three patients (47%) had been transfused, occasionally (24/33; 73%) or regularly (9/33; 27%); 37/70 (53%) had never been transfused; 34/70 patients had been splenectomized (49%); 39 (56%) were on chelation therapy; and 11 (16%) were on hydroxyurea. Endocrinopathies were found in 15 patients (21%): 10 hypothyroidism, 3 hypogonadism, 2 impaired glucose tolerance (IGT), and one diabetes. Bone disease was observed in 53/70 (76%) patients, osteoporosis in 26/53 (49%), and osteopenia in 27/53 (51%). DISCUSSION AND CONCLUSIONS:Bone disease was found in most patients in our study, while endocrinopathies were highly uncommon, especially hypogonadism. We speculate that low iron burden may protect against endocrinopathy development.
journal_name
Biomed Res Intjournal_title
BioMed research internationalauthors
Baldini M,Marcon A,Cassin R,Ulivieri FM,Spinelli D,Cappellini MD,Graziadei Gdoi
10.1155/2014/174581subject
Has Abstractpub_date
2014-01-01 00:00:00pages
174581eissn
2314-6133issn
2314-6141journal_volume
2014pub_type
杂志文章abstract:BACKGROUND:Tumor patients and patients after traumas are endangered by a reduced immune defense, and a silver coating on their megaprostheses may reduce their risks of infection. The aim of this study was to determine the silver ion concentration directly measured from the periprosthetic tissue and the influence on the...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2013/763096
更新日期:2013-01-01 00:00:00
abstract::Infective endocarditis (IE) is a life-threatening disease that is associated with high morbidity and mortality. Its long-term prognosis strongly depends on a timely and optimized antibiotic treatment. Therefore, identification of the causative pathogen is crucial and currently based on blood cultures followed by chara...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2016/7923874
更新日期:2016-01-01 00:00:00
abstract:OBJECTIVE:In the process of care for disorders of sex development (DSD), clinical decisions should focus on the long-term quality of life (QOL). We sought to investigate the QOL of patients with DSD in China. DESIGN:Case-control study was carried out. PATIENTS:90 patients of DSD participated in the study. Finally, 87...
journal_title:BioMed research international
pub_type: 临床试验,杂志文章
doi:10.1155/2015/342420
更新日期:2015-01-01 00:00:00
abstract::Hepatocellular carcinoma (HCC) is the second leading cause of cancer deaths in Taiwan. CD44, one of the well-known tumor markers, plays an essential role in tumor cell differentiation, invasion, and metastasis. We investigated the CD44 single-nucleotide polymorphisms (SNPs) with environmental risk factors related to H...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2014/231474
更新日期:2014-01-01 00:00:00
abstract::The prospect of biomaterial hypersensitivity developing in response to joint implant materials was first presented more than 30 years ago. Many studies have established probable causation between first-generation metal-on-metal hip implants and hypersensitivity reactions. In a limited patient population, implant failu...
journal_title:BioMed research international
pub_type: 杂志文章,meta分析,评审
doi:10.1155/2015/137287
更新日期:2015-01-01 00:00:00
abstract::The current data are still inconclusive in terms of a genetic component involved in the susceptibility to renal cell carcinoma. Our aim was to evaluate 40 selected candidate polymorphisms for potential association with clear cell renal cell carcinoma (ccRCC) based on independent group of 167 patients and 200 healthy c...
journal_title:BioMed research international
pub_type: 临床试验,杂志文章
doi:10.1155/2015/860405
更新日期:2015-01-01 00:00:00
abstract:PURPOSE:To evaluate tumor structure in children with diffuse intrinsic pontine glioma (DIPG) using histogram analyses of mean diffusivity (MD), determine potential treatment and corticosteroid-related effects on MD, and monitor changes in MD distributions over time. MATERIALS AND METHODS:DTI was performed on a 1.5T GE...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2014/647356
更新日期:2014-01-01 00:00:00
abstract::The present study obtained a germ cell-specific marker dead end (dnd) in olive flounder (Paralichthys olivaceus) named Podnd. The tissue-specific expressions of Podnd transcripts were present in testis and ovary but were not detectable in other somatic tissues detected. SISH showed that Podnd expressed only in germ ce...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2015/428591
更新日期:2015-01-01 00:00:00
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journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2018/4147932
更新日期:2018-06-27 00:00:00
abstract::One of the biggest obstetric challenges is the diagnosis and management of a short cervix as cervical length has an inverse relationship with risk of preterm birth. A cervical cerclage is a surgical procedure to reduce the risk of preterm birth and can be placed in an elective or emergency setting. This is a retrospec...
journal_title:BioMed research international
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1155/2018/2065232
更新日期:2018-09-30 00:00:00
abstract::Taenia solium thioredoxin-1 gene (TsTrx-1) has a length of 771 bp with three exons and two introns. The core promoter gene presents two putative stress transcription factor binding sites, one putative TATA box, and a transcription start site (TSS). TsTrx-1 mRNA is expressed higher in larvae than in adult. This gene en...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2015/453469
更新日期:2015-01-01 00:00:00
abstract:OBJECTIVE:To compare the quantity, subtype, and progression of atherosclerosis by cardiac computed tomography (CT) and intravascular ultrasound (IVUS) in patients with stable (SAP) and unstable angina pectoris or non-ST-elevation myocardial infarction (UAP/n-STEMI). METHODS:Forty patients with SAP and 20 with UAP/n-ST...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2015/401357
更新日期:2015-01-01 00:00:00
abstract::The study aims to investigate the effects of the alcohol extract of Coreopsis tinctoria Nutt (AC) on diabetic nephropathy (DN) mice. A total of 30 db/db (DN) mice were divided into 3 groups, which were treated with AC (300 mg/kg/day), metformin (180 mg/kg/day), or saline by gavage for 10 weeks. Ten db/m mice treated w...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2019/5280514
更新日期:2019-03-28 00:00:00
abstract:INTRODUCTION:The purpose of the present contribution is to perform a detailed anatomic and virtual reality three-dimensional stereoscopic study in order to test the effectiveness of the extended endoscopic endonasal approaches for selected anterior and posterior circulation aneurysms. METHODS:The study was divided in ...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2014/703792
更新日期:2014-01-01 00:00:00
abstract::Gold nanorods (GNRs) are considered one of the most promising forms of nanoparticles for nanobiotechnology; however, the problem of their toxicity is currently not resolved. We synthesised GNRs, modified with linear polyethyleneimine (PEI-GNRs), and examined their physicochemical and some biological properties in comp...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2014/908175
更新日期:2014-01-01 00:00:00
abstract::Mutations in the kinase domain of epidermal growth factor receptor (EGFR) have high levels of basal receptor phosphorylation and are associated with clinical responsiveness to Iressa in patients with nonsmall cell lung cancer (NSCLC). This study aimed to assess the feasibility of morpholino-[(124)I]IPQA derivative as ...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2013/549359
更新日期:2013-01-01 00:00:00
abstract::Increasing age negatively affects different phases of bone fracture healing. The present study aimed to explore underlying mechanisms related to bone fracture repair in the elderly. GSE17825 public transcriptome data from the Gene Expression Omnibus database were used for analysis. First, raw data were normalized and ...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2018/7530653
更新日期:2018-12-16 00:00:00
abstract:PURPOSE:Electrical Bioimpedance Cerebral Monitoring is assessment in real time of health of brain tissue through study of passive dielectric properties of brain. During the last two decades theory and technology have been developed in parallel with animal experiments aiming to confirm feasibility of using bioimpedance-...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2015/613247
更新日期:2015-01-01 00:00:00
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journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2019/8724824
更新日期:2019-11-11 00:00:00
abstract::Bone grafts are medical devices that are in high demand in clinical practice for substitution of bone defects and recovery of atrophic bone regions. Based on the analysis of the modern groups of bone grafts, the particularities of their composition, the mechanisms of their biological effects, and their therapeutic ind...
journal_title:BioMed research international
pub_type: 杂志文章,评审
doi:10.1155/2015/365050
更新日期:2015-01-01 00:00:00
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journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2020/5281251
更新日期:2020-03-23 00:00:00
abstract::Sun Island Bund Wetland (SIBW) is a river floodplain wetland located at the south part of Heilongjiang Province in Northeast China. An investigation of the influence of habitat type on macroinvertebrates assemblages structure was conducted in July 2016. Nine (9) sampling sites were selected based on sediment type, wat...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2019/2650678
更新日期:2019-02-13 00:00:00
abstract::Chronic kidney disease (CKD) is considered a public health problem, assuming epidemic proportions worldwide. In this context, the preponderance of CKD prevalence in male over age-matched female patients is of note. In the present study, we investigated the impact of the gender on the development of experimental CKD in...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2017/2159739
更新日期:2017-01-01 00:00:00
abstract::The aim of this study was to detect oral bacteremia and offer the antibiotic resistance patterns. Bacterial resistance pattern was evaluated in 50 patients. A spectrophotometer device equipped with UV and electrophoresis of the extracted samples on agarose gel for antibiogram test were used. PCR test 15 minutes after ...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2020/9502959
更新日期:2020-10-01 00:00:00
abstract::This paper presents an ultrasound simulation model for pulsatile blood flow, modulated by the motion of a stenosed vessel wall. It aims at generating more realistic ultrasonic signals to provide an environment for evaluating ultrasound signal processing and imaging and a framework for investigating the behaviors of bl...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2016/8502873
更新日期:2016-01-01 00:00:00
abstract::Angiogenesis and lymphangiogenesis are important in the proliferation and survival of the malignant hematopoietic neoplasms, including non-Hodgkin's lymphomas (NHLs). Vascular endothelial growth factor (VEGF) and basic fibroblast growth factor (bFGF) play an important role in the initiation of angiogenesis. Both VEGF ...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2013/159813
更新日期:2013-01-01 00:00:00
abstract::Mycobacterium avium subsp. paratuberculosis (Map) is the causative agent of a chronic intestinal inflammation in ruminants named Johne's disease or paratuberculosis and a possible etiopathological agent of human Crohn's disease (CD). Analysis of macrophage transcriptomes in response to Map infection is expected to pro...
journal_title:BioMed research international
pub_type: 杂志文章,评审
doi:10.1155/2013/908348
更新日期:2013-01-01 00:00:00
abstract::Endothelial-to-mesenchymal transition (EndMT) emerges as an important source of fibroblasts. MicroRNA let-7 exhibits anti-EndMT effects and fibroblast growth factor (FGF) receptor has been shown to be an important in microRNA let-7 expression. The endogenous antifibrotic peptide N-acetyl-seryl-aspartyl-lysyl-proline (...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2014/696475
更新日期:2014-01-01 00:00:00
abstract:Objectives:Obstructive sleep apnea (OSA) is a common disorder influenced by genetic and environmental factors. Mutations of AT-hook DNA-binding motif containing 1 (AHDC1) gene have been implicated which could cause rare syndromes presenting OSA. This study aims to investigate some rare mutations of AHDC1 in Chinese Han...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2019/5907361
更新日期:2019-10-13 00:00:00
abstract:BACKGROUND:Novel prognostic markers are needed so newly diagnosed breast cancer patients do not undergo any unnecessary therapy. Various microarray gene expression datasets based studies have generated gene signatures to predict the prognosis outcomes, while ignoring the large amount of information contained in establi...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2014/459203
更新日期:2014-01-01 00:00:00