Abstract：
:Porcine reproductive and respiratory syndrome virus (PRRSV) causes abortions and respiratory diseases in pigs. The PRRSV genome is a positive-sense polyadenylated RNA molecule of about 15 kb. Along with the genes for structural proteins (envelope, matrix and nucleocapsid proteins) PRRSV genome contains a number of ORFs potentially encoding nonstructural proteins (ns). To investigate the nature of the PRRSV ORFs 7, 5 and 4 products, we have cloned the envelope (ORF5) nucleocapsid (ORF7) and ns4 (ORF4) protein genes in the bacterial expression vector pMAL(TM)-c2 under control of the "tac" promoter and expressed the proteins in E. coli. The recombinant proteins were recognized by porcine and rabbit hyperimmune serums to PRRSV, suggesting their structural nature.
journal_name
Adv Exp Med Bioljournal_title
Advances in experimental medicine and biologyauthors
Mounir S,Mardassi H,Dea Sdoi
10.1007/978-1-4615-1899-0_51subject
Has Abstractpub_date
1995-01-01 00:00:00pages
317-20eissn
0065-2598issn
2214-8019journal_volume
380pub_type
杂志文章abstract：:The basic physical and functional unit of heredity; made up of DNA, they act as instructions to make proteins. There are about 20,000-25,000 genes in humans, with size varying from a few hundred DNA bases to more than 2 million bases. Most genes are the same in all people; less than 1% differ. Each person has two copi...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-3-319-95046-4_7
更新日期：2018-01-01 00:00:00
abstract：:Mesenchymal stem cells (MSCs) are multipotent stem cells that reside in various organs. They have the capacity to differentiate into various cell types, including cardiomyocytes, vascular endothelial cells, and vascular smooth muscle cells. Among the various MSCs, bone marrow-derived MSCs (BMMSCs) have been widely use...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-981-10-4397-0_12
更新日期：2017-01-01 00:00:00
abstract：:The Langmuir trough approach to the study of the physical properties of an in vitro system representing the natural tear lipid-aqueous interface gives useful information on the effect produced by changes of composition of both phases. We found that variations of the composition of the lipid mixture affect more strongl...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4615-0717-8_58
更新日期：2002-01-01 00:00:00
abstract：:Systemic effects of COPD lead to cardiovascular co-morbidities, muscle wasting and osteoporosis that, in turn, lead to inactivity and physical deconditioning. This evolution has a direct influence on the health-related quality of life (HRQoL) of patients suffering from this respiratory disease. Pharmacological therapy...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-981-15-1792-1_24
更新日期：2020-01-01 00:00:00
abstract：:Cellular organization through cytoskeletal trafficking is a process of fundamental importance. Highly specialized systems evolved that enable motors to identify and select the optimal tracks for motility. In this chapter, we examine the profound effect of actin filament networks on myosin motility patterns. We argue t...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-3-030-38062-5_9
更新日期：2020-01-01 00:00:00
abstract：:The present study aims at delineating residues in the vasopressin/oxytocin receptor family responsible for the high affinity binding of the hormone. Therefore, we have constructed a computer-generated 3 dimensional model of the rat V1a vasopressin receptor subtype which allowed us to propose residues likely to be invo...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：
更新日期：1995-01-01 00:00:00
abstract：:Drug resistance often results in failure of anticancer chemotherapy in leukemias. A large number of studies have been published on the effect of P-glycoprotein (Pgp) expression on prognosis in AML. However, a consensus has been difficult to reach, due to the variable results obtained by different laboratories. Pgp exp...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4615-4811-9_7
更新日期：1999-01-01 00:00:00
abstract：:Small angle scattering (SAS) is a powerful and versatile tool to elucidate the structure of matter at the nanometer scale. Recently, the technique has seen a tremendous growth of applications in the field of structural molecular biology. Its origins however date back to almost a century ago and even though the methods...
journal_title：Advances in experimental medicine and biology
pub_type： 历史文章,杂志文章,评审
doi：10.1007/978-981-10-6038-0_1
更新日期：2017-01-01 00:00:00
abstract：:Dimethyl sulfoxide (DMSO) is one of the most commonly used solvents for hydrophobic substances in biological experiments. In addition, the compound exhibits a plethora of bioactivities, which makes it of potential pharmacological use of its own. The influence on respiration, and thus on arterial blood oxygenation, of ...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/5584_2015_187
更新日期：2016-01-01 00:00:00
abstract：:Rodent and clinical studies have documented that myeloid cell infiltration of tumors is associated with neutrophilia, lymphocytopenia and poor patient outcomes. This contrasts with lymphocyte infiltration of tumors, which is associated with improved outcomes. Lifestyle parameters such as high fat diet s and omega (ω)-...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-3-319-67577-0_10
更新日期：2017-01-01 00:00:00
abstract：:Chemokines are a family of small structurally related molecules that were recognized originally for their ability to regulate cell trafficking in inflammation. We have found that a chemokine, CXC chemokine ligand 12/stromal cell-derived factor/pre-B-cell growth stimulating factor (CXCL12/ SDF-1/PBSF) and its physiolog...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-0-387-72009-8_9
更新日期：2007-01-01 00:00:00
abstract：:According to our present knowledge hypometabolism and hypothermia in uremia are most probably due to direct actions of toxic substances at the cellular level. A cardiovascular etiology seems less possible. A similar reduction of oxygen consumption as observed in uremia can be produced by 5 mg/kg body wt. indole i.p. A...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4684-8240-9_13
更新日期：1987-01-01 00:00:00
abstract：:A system for the extracorporeal treatment of end-stage liver failure patients has been developed and is now in clinical studies. This HepatAssist 2000 system consists of perfusing the plasma of the patient through a hollow-fiber bioreactor containing primary porcine hepatocytes. The goal of the system is to assist the...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4615-4863-8_31
更新日期：1998-01-01 00:00:00
abstract：:In summary, the studies reviewed here have indicated which neural functions might be directly influenced by the nucleus basalis. Basalis neurons do not appear to be directly involved in trial-specific memory because, in memory tasks, they have non-differential responses that do not correspond to the information being ...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-1-4757-0145-6_12
更新日期：1991-01-01 00:00:00
abstract：:The processing of proglucagon in intestinal L cells results in the formation of glucagon, GLP-1, and GLP-2. The GLP-1 molecule becomes active through the effect of proconvertase 1, and it is inactivated by dipeptidyl peptidase IV (DPP-IV), so that the half-life of endogenous GLP-1 is 2-3 min. GLP-1 stimulates insulin ...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/5584_2020_496
更新日期：2021-01-01 00:00:00
abstract：:Given recent progress in our understanding of oligodendrocyte biology, significant attention has been directed toward cell therapy for myelin repair and remyelination. This trend has been reinforced by findings about the importance of white matter lesions in a variety of central nervous system (CNS) diseases, includin...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-981-32-9636-7_17
更新日期：2019-01-01 00:00:00
abstract：:Infantile colic, constipation, functional abdominal pain (FAP), and irritable bowel syndrome (IBS) are the most common functional gastrointestinal disorders (FGID). This chapter will review current evidence on the role of probiotics in the treatment of these FGID. The etiology of FGID is considered multifactorial, but...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/5584_2018_321
更新日期：2019-01-01 00:00:00
abstract：:Schizophrenia is a complex neuropsychiatric disorder with high heritability; however, family and twin studies have indicated that environmental factors also play important roles in the etiology of disease. Environmental triggers exert their influence on behavior via epigenetic mechanisms. Epigenetic modifications, suc...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-3-319-53889-1_13
更新日期：2017-01-01 00:00:00
abstract：:Despite decades of research, cancer metastasis remains an incompletely understood process that is as complex as it is devastating. In recent years, there has been an increasing push to investigate the biomechanical aspects of tumorigenesis, complementing the research on genetic and biochemical changes. In contrast to ...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-1-4899-8032-8_20
更新日期：2014-01-01 00:00:00
abstract：:Food allergy is a common condition in children and adolescent, remitting with time. Few clinical studies have emphasized the link between food allergies and psychosocial conditions, suggesting a profound impact of atopic diseases on the development of attention-deficit hyperactivity disorder (ADHD) in children. The ob...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/5584_2018_196
更新日期：2018-01-01 00:00:00
abstract：:This study of high altitude physiology was undertaken during an 11-day expedition to the Himalaya with ascent to Annapurna base camp (4,130 m) reaching it on the sixth day. Fourteen male UK residents (13 aged 16-17 years; 1 adult) measured arterial oxygen saturation (SaO(2)) and heart rate (HR) at rest and at 2 min ex...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4614-4989-8_14
更新日期：2013-01-01 00:00:00
abstract：:We describe a new monoclonal antibody No. 204 (mcAb 204) which recognized a family of four polypeptides, consisting of a 27kD, a 24/23kD double band and a 19kD protein present within PEDV infected cell lysates. These proteins were identified by immunoprecipitation as well as by staining of immunoblots. In infected Ver...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4615-2996-5_31
更新日期：1993-01-01 00:00:00
abstract：:microRNAs (miRNAs) are small, noncoding RNA molecules that through imperfect base-pairing with complementary sequences of target mRNA molecules, typically cleave target mRNA, causing subsequent degradation or translation inhibition. Although an increasing number of studies have identified misregulated miRNAs in the ne...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-3-319-22671-2_6
更新日期：2015-01-01 00:00:00
abstract：:Kisspeptins are a family of overlapping neuropeptides, encoded by the Kiss1 gene, that are required for activation and maintenance of the mammalian reproductive axis. Kisspeptins act within the hypothalamus to stimulate release of gonadotrophic releasing hormone and activation of the pituitary-gonadal axis. Robust mod...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-1-4614-6199-9_22
更新日期：2013-01-01 00:00:00
abstract：:The Notch pathway is crucial in the regulation of stem cells biology. Notch-mediated signalling controls several aspects of tissue homeostasis in both embryonic and adult tissues, balancing stem cells maintenance and differentiation. Although the major elements of the pathway are well conserved throughout evolution, i...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-3-319-89512-3_12
更新日期：2018-01-01 00:00:00
abstract：:Multiple lines of evidence support a central role of hormones in the etiology of breast, endometrial and ovarian cancers. Evidence of an association between circulating hormones and these cancers varies by both hormone and cancer site, with the most consistent associations observed for sex steroid hormones and breast ...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：
更新日期：2008-01-01 00:00:00
abstract：:Oligodendrocytes (OLs) are the myelinating cells of the central nervous system (CNS) during development and throughout adulthood. They result from a complex and well controlled process of activation, proliferation, migration and differentiation of oligodendrocyte progenitor cells (OPCs) from the germinative niches of ...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-3-319-47861-6_7
更新日期：2017-01-01 00:00:00
abstract：:Four new triterpene saponins of the oleanan series-melilotosides I, II, III, IV and nonglycosylated soyasapogenol B have been isolated from roots of Melilotus albus Medik. (Leguminosae) and four steroid saponins were isolated from M. tauricus (Bieb.) ser. seeds. The chemical structure of the saponins and of their agly...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-1-4613-0413-5_18
更新日期：1996-01-01 00:00:00
abstract：:Taurine transport is important for volume regulation of cultured neurons and astroglial cells. Both cell types utilize similar mechanisms for taurine accumulation and efflux. However, taurine lost from cerebellar Purkinje cells in vivo is accumulated by adjacent astrocytes during hypoosmotic hyponatremia. To examine m...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/0-306-46838-7_23
更新日期：2000-01-01 00:00:00
abstract：:During the last years it has become obvious that the current way of treating epilepsy with antiepeileptic drugs is insufficient concerning the modification of the underlying disesease and provides merely a symptomatic treatment, without clear influence on the course of the disease. There is a pressing need to find alt...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-1-4419-8969-7_6
更新日期：2004-01-01 00:00:00
