Abstract:
:Legumes have developed a unique way to interact with bacteria: in addition to preventing infection from pathogenic bacteria like any other plant, legumes also developed a mutualistic symbiotic relationship with one gender of soil bacteria: rhizobium. This interaction leads to the development of a new root organ, the nodule, where the differentiated bacteria fix for the plant the atmospheric dinitrogen (atmN2). In exchange, the symbiont will benefit from a permanent source of carbon compounds, products of the photosynthesis. The substantial amounts of fixed carbon dioxide dedicated to the symbiont imposed to the plant a tight regulation of the nodulation process to balance carbon and nitrogen incomes and outcomes. Climate change including the increase of the concentration of the atmospheric carbon dioxide is going to modify the rates of plant photosynthesis, the balance between nitrogen and carbon, and, as a consequence, the regulatory mechanisms of the nodulation process. This review focuses on the regulatory mechanisms controlling carbon/nitrogen balances in the context of legume nodulation and discusses how the change in atmospheric carbon dioxide concentration could affect nodulation efficiency.
journal_name
Biomed Res Intjournal_title
BioMed research internationalauthors
Libault Mdoi
10.1155/2014/507946subject
Has Abstractpub_date
2014-01-01 00:00:00pages
507946eissn
2314-6133issn
2314-6141journal_volume
2014pub_type
杂志文章,评审abstract:PURPOSE:Recovery of walking outdoors after hip fracture is important for equal participation in the community. The causes of poor recovery are not fully understood. This study investigates recovery of walking outdoors and associated determinants after hip fracture. METHODS:A prospective follow-up study, among clinical...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2014/289549
更新日期:2014-01-01 00:00:00
abstract:INTRODUCTION:Aortic diameters, aortic distensibility, microalbuminuria, coronary artery disease which are all together related to vascular aging are investigated in this paper. METHODS:Eighty consecutive nondiabetic patients undergoing elective coronary angiography were enrolled into the study. Systolic and diastolic ...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2015/857628
更新日期:2015-01-01 00:00:00
abstract::This study compared the coadministration among the three nematode predatory fungi, Duddingtonia flagrans, Monacrosporium thaumasium, and Arthrobotrys robusta, in the biological control of cattle gastrointestinal nematodiasis in comparison with the use of the fungus D. flagrans alone. Five groups consisting of eight Gi...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2018/2934674
更新日期:2018-03-26 00:00:00
abstract:Background:Shedding of the endothelial glycocalyx layer (EGL) is known to occur during major surgery, but its degradation associated with minimally invasive video-assisted thoracoscopy (VATS) remains unclear. We investigated if serum biomarkers of EGL disruption were elevated during VATS lobectomy, and whether the urin...
journal_title:BioMed research international
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1155/2017/5969657
更新日期:2017-01-01 00:00:00
abstract:Aim:The aim of this study was to explore the correlation of chemokine receptor CXCR3 with M2 macrophage infiltration, various clinicopathological features, and prognosis in patients diagnosed with gastric cancer (GC). Methods:Expression of CXCR3 protein and M2 macrophage was evaluated in 156 GC patients and correspond...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2019/6832867
更新日期:2019-05-21 00:00:00
abstract:BACKGROUND:Apoptosis and matrix metalloproteinase (MMP-9) are capable of hydrolysing components of the extracellular matrix and weakening the fetal membranes which leads to eventual rupture, a key process of human parturition. The aim of this study was to determine the effect of supracervical apposition and spontaneous...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2013/316146
更新日期:2013-01-01 00:00:00
abstract::Increased sugar consumption, especially fructose, is strongly related to the development of type 2 diabetes (T2D) and metabolic syndrome. The aim of this study was to evaluate long term effects of fructose supplementation on Wistar rats. Three-week-old male rats were randomly divided into 2 groups: control (C; n = 14)...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2017/2494067
更新日期:2017-01-01 00:00:00
abstract::Advancement in the gene delivery system have resulted in clinical successes in gene therapy for patients with several genetic diseases, such as immunodeficiency diseases, X-linked adrenoleukodystrophy (X-ALD) blindness, thalassemia, and many more. Among various delivery systems, liposomal mediated gene delivery route ...
journal_title:BioMed research international
pub_type: 杂志文章,收录出版,评审
doi:10.1155/2014/934605
更新日期:2014-01-01 00:00:00
abstract::Post-Kala-Azar Dermal Leishmaniasis (PKDL) remains a major public health threat in Bangladesh. A cross-sectional study was carried out in Surya Kanta Kala azar Research Centre (SKKRC), Mymensingh, from January 2012 to July 2013 to evaluate the health seeking behaviour and the length of delay of PKDL management. The co...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2015/314543
更新日期:2015-01-01 00:00:00
abstract::Background. Genome-wide association studies (GWAS) have shown its revolutionary power in seeking the influenced loci on complex diseases genetically. Thousands of replicated loci for common traits are helpful in diseases risk assessment. However it is still difficult to elucidate the variations in these loci that dire...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2013/637424
更新日期:2013-01-01 00:00:00
abstract::Breast cancer mortality disparities continue, particularly for uninsured and minority women. A number of effective evidence-based interventions (EBIs) exist for addressing barriers to mammography screening; however, their uptake and use in community has been limited. Few cancer-specific studies have evaluated adapted ...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2015/240240
更新日期:2015-01-01 00:00:00
abstract::The Purkinje network is a specialized conduction system within the heart that ensures the proper activation of the ventricles to produce effective contraction. Its role during ventricular arrhythmias is less clear, but some experimental studies have suggested that the Purkinje network may significantly affect the gene...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2015/621034
更新日期:2015-01-01 00:00:00
abstract::To explore the mechanisms by which andrographolide inhibits gastric cancer cell proliferation and metastasis, we employed the gastric cell line SGC7901 to investigate the anticancer effects of andrographolide. The cell survival ratio, cell migration and invasion, cell cycle, apoptosis, and matrix metalloproteinase act...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2017/6242103
更新日期:2017-01-01 00:00:00
abstract::Osteoarthritis (OA) is one of the most common debilitating disorders among the elderly population. At present, there is no definite cure for the underlying causes of OA. However, adipose tissue-derived stem cells (ADSCs) in the form of stromal vascular fraction (SVF) may offer an alternative at this time. ADSCs are on...
journal_title:BioMed research international
pub_type: 杂志文章,评审
doi:10.1155/2016/4702674
更新日期:2016-01-01 00:00:00
abstract::The principle mechanism of protection of stem cells is through the expression of ATP-binding cassette (ABC) transporters. These transporters serve as the guardians of the stem cell population in the body. Unfortunately these very same ABC efflux pumps afford protection to cancer stem cells in tumors, shielding them fr...
journal_title:BioMed research international
pub_type: 杂志文章,评审
doi:10.1155/2015/635745
更新日期:2015-01-01 00:00:00
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::Maintenance of proper oral hygiene by dental plaque elimination is one of the most important factors affecting the healing process in postoperative oral wounds. Propolis is a substance produced by bees. Ethanolic extract of propolis has bactericidal, fungicidal, anti-inflammatory, and antioxidative properties. Moreove...
journal_title:BioMed research international
pub_type: 杂志文章,随机对照试验
doi:10.1155/2016/9190814
更新日期:2016-01-01 00:00:00
abstract::Background. Whether additional benefit can be achieved with the use of L-carnitine (L-C) in patients with chronic heart failure (CHF) remains controversial. We therefore performed a meta-analysis of randomized controlled trials (RCTs) to evaluate the effects of L-C treatment in CHF patients. Methods. Pubmed, Ovid Emba...
journal_title:BioMed research international
pub_type: 杂志文章,meta分析,评审
doi:10.1155/2017/6274854
更新日期:2017-01-01 00:00:00
abstract::We applied a metabolomic approach to monitor the modifications occurring in goat vitreous humor (VH) metabolite composition at different times (0, 6, 12, 18, and 24 hours) after death. The (1)H-NMR analysis of the VH samples was performed for the simultaneous determination of several metabolites (i.e., the metabolite ...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2015/627201
更新日期:2015-01-01 00:00:00
abstract::External focus of attention (EFA) and internal focus of attention (IFA) represent commonly used strategies to instruct subjects during exercise. Several studies showed EFA to be more effective than IFA to improve motor performance and learning. To date the role of these strategies on motor performance during finger mo...
journal_title:BioMed research international
pub_type: 临床试验,杂志文章
doi:10.1155/2017/2946465
更新日期:2017-01-01 00:00:00
abstract:Purpose:3D nonfluoroscopic mapping systems (NMSs) are generally used in the catheter ablation (CA) of complex ventricular and atrial arrhythmias. The aim of this study was to evaluate the efficacy, safety, and long-term effect of the extended, routine use of NMSs for CA. Methods:Our study involved 1028 patients who un...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2019/4217076
更新日期:2019-03-10 00:00:00
abstract::Exosomes can reach distant tissues through blood circulation to communicate directly with target cells and rapidly regulate intracellular signals. Exosomes play an important role in cardiovascular pathophysiology. Different exosomes derived from different sources, and their cargos have different mechanisms of action. ...
journal_title:BioMed research international
pub_type: 杂志文章,评审
doi:10.1155/2020/7298687
更新日期:2020-07-07 00:00:00
abstract::Multiple sclerosis (MS) is a central nervous system (CNS) disease resulting from a targeted autoimmune-mediated attack on myelin proteins in the CNS. The release of Th1 inflammatory mediators in the CNS activates macrophages, antibodies, and microglia resulting in myelin damage and the induction of neuropathic pain (N...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2013/480702
更新日期:2013-01-01 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::Germacrone, a natural 10-membered monocyclic sesquiterpene with three double bonds and a ketone, was isolated from the roots of traditional Chinese medicine Saussurea costus (SC). The pharmacological value and intrinsic mechanism of germacrone in the treatment of esophageal squamous cell carcinoma (ESCC) are still unc...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2020/7643248
更新日期:2020-01-30 00:00:00
abstract:AIM:To evaluate the impact of SPARC on female sexual function. METHODS:151 women with a mean age of 60 ± 11.90 and SUI had a complete urodynamic investigation and underwent SPARC operation. 98 women completed the validated female sexual function index questionnaire (FSFI) at baseline and 94 women at follow-up. A minim...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2013/957547
更新日期:2013-01-01 00:00:00
abstract::The complexity and diversity of eukaryotic organisms are a feat of nature's engineering. Pulling the strings of such an intricate machinery requires an even more masterful and crafty approach. Only the number and type of responses that they generate exceed the staggering proportions of environmental signals perceived ...
journal_title:BioMed research international
pub_type: 杂志文章,评审
doi:10.1155/2013/407263
更新日期:2013-01-01 00:00:00
abstract::Purpose. To report pilot data from a novel image analysis software "RetiView," to highlight clinically relevant information in RetCam images of infants with aggressive posterior retinopathy of prematurity (APROP). Methods. Twenty-three imaging sessions of consecutive infants of Asian Indian origin with clinically diag...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2015/898197
更新日期:2015-01-01 00:00:00
abstract::The aim of this study was to develop a vitrification procedure for human ovarian tissue cryopreservation in order to better preserve the ovarian tissue. Large size samples of ovarian tissue retrieved from 15 female-to-male transgender subjects (18-38 years) were vitrified using two solutions (containing propylene glyc...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2014/673537
更新日期:2014-01-01 00:00:00
abstract::The hepatoprotective and antioxidant activity of Bauhinia hookeri ethanol extract (BHE) against CCl4-induced liver injury was investigated in mice. BHE was administered (500 and 1000 mg/kg/day) along with CCl4 for 6 weeks. The hepatic marker enzymes: alanine aminotransferase (ALT), aspartate aminotransferase (AST), an...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2014/245171
更新日期:2014-01-01 00:00:00