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 involved in agonist binding. Among these residues, several are highly conserved in the receptor family. They were selected for site-directed mutagenesis on the basis of putative direct interaction with bound ligands. The present model and experimental results led us to conclude that the hormone is docked in a pocket completely buried in the transmembrane core of the receptor. Large polar residues, such as glutamine and lysine, located in transmembrane regions 2,3,4 and 6 are involved in the binding of the neurohypophysial hormone. Since all the mutated residues are highly conserved in AVP and OT receptors, we propose that the agonist binding site is similar in all members of the receptor family; only minor changes were found in antagonist potencies, suggesting that agonist and antagonist binding sites do not completely overlap.
journal_name
Adv Exp Med Bioljournal_title
Advances in experimental medicine and biologyauthors
Mouillac B,Chini B,Balestre MN,Jard S,Barberis C,Manning M,Tribollet E,Trumpp-Kallmeyer S,Hoflack J,Elands Jsubject
Has Abstract,Author List Incompletepub_date
1995-01-01 00:00:00pages
301-10eissn
0065-2598issn
2214-8019journal_volume
395pub_type
杂志文章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
abstract：:The aim of this report is to propose a new methodology to treat prostate cancer with macro-rod-shaped gold seeds irradiated with ultrasound and develop a new computational method for temperature and thermal dose control of hyperthermia therapy induced by the proposed procedure. A computer code representation, based on...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-3-319-09012-2_8
更新日期：2015-01-01 00:00:00
abstract：:All previous studies on the yeast metabolome have yielded a plethora of information on the components, function and organisation of low molecular mass and macromolecular components involved in the cellular metabolic network. Here we emphasise that an understanding of the global dynamics of the metabolome in vivo requi...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4419-7210-1_21
更新日期：2012-01-01 00:00:00
abstract：:We examined whether acetazolamide (ACZ), a carbonic anhydrase inhibitor, would alter post-hypoxic ventilatory behavior and periodic breathing in the C57BL/6J (B6) mouse. Experiments were performed with unanaesthetized, awake adult male B6 mice (n = 5, 2.5 months old, 21.3 +/- 1.5 g, mean +/- SD) and ventilatory behavi...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-0-387-73693-8_13
更新日期：2008-01-01 00:00:00
abstract：:Hypertension is a silent killer worldwide, caused by both genetic and environmental factors. Until now, genetic and genomic association studies of hypertension are reporting different degree of association on hypertension. Hence, it is essential to gather all the available information on the reported genetic loci and ...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/5584_2016_75
更新日期：2017-01-01 00:00:00
abstract：:The role of prolactin and of estradiol and progesterone in the control of the biosynthetic and secretory activity of TIDA neurons has been investigated in the following animal models: young female rats, aged female rats, and young male rats. The indices of TIDA neuronal function employed were a) mass of TH in neurites...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-1-4684-5799-5_1
更新日期：1990-01-01 00:00:00
abstract：:This is the first publication using a fiber optic "optode" and a luminescence based pO2 detection method for assessing neural tissue oxygenation. The system was used to simultaneously monitor pO2 in tissue (PtO2) and venous blood (PvO2) during normoxia, hyperoxia and hypoxia. PaO2 was varied by changing inspired oxyge...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4615-4717-4_6
更新日期：1999-01-01 00:00:00
abstract：:Despite diverse and changing extracellular environments, fungi maintain a relatively constant cytosolic pH and numerous organelles of distinct lumenal pH. Key players in fungal pH control are V-ATPases and the P-type proton pump Pma1. These two proton pumps act in concert with a large array of other transporters and a...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-3-319-25304-6_3
更新日期：2016-01-01 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：: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：:Zebrafish embryos can be obtained for research purposes in large numbers at low cost and embryos develop externally in limited space, making them highly suitable for high-throughput cancer studies and drug screens. Non-invasive live imaging of various processes within the larvae is possible due to their transparency d...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-3-319-30654-4_14
更新日期：2016-01-01 00:00:00
abstract：:Studies on the interaction of the green tea polyphenol (-)-Epigallocatechin-3-gallate (EGCG) with fourteen disease-related amyloid polypeptides and prions Huntingtin, Amyloid-beta, alpha-Synuclein, islet amyloid polypeptide (IAPP), Sup35, NM25 and NM4, tau, MSP2, semen-derived enhancer of virus infection (SEVI), immun...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-3-319-18365-7_7
更新日期：2015-01-01 00:00:00
abstract：:Techniques of rare event dynamics were reviewed including the string methods, which will be implemented with the biochemical simulation packages. The existing methods were applied to study biological systems with relevance to drug design and drug metabolism. The rare event dynamics simulations were performed to unders...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-94-017-9245-5_6
更新日期：2015-01-01 00:00:00
abstract：:Mesenchymal stem cells (MSCs) are pluripotent stem cells with the ability to differentiate into a variety of other connective tissue cells, such as chondral, bony, muscular, and tendon tissue. Bone marrow-derived MSCs are pluripotent cells that can differentiate among others into osteoblasts, adipocytes and chondrocyt...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-3-319-76711-6_16
更新日期：2018-01-01 00:00:00
abstract：:A defining hallmark of cancer and cancer development is upregulated angiogenesis. The vasculature formed in tumors is structurally abnormal, not organized in the conventional hierarchical arrangement, and more permeable than normal vasculature. These features contribute to leaky, tortuous, and dilated blood vessels, w...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-3-319-95294-9_6
更新日期：2018-01-01 00:00:00
abstract：:An acute reduction in oxygen delivery to a tissue is associated with metabolic changes aimed at maintaining ATP homeostasis. However, given the complexity of the human bioenergetic system, it is difficult to determine quantitatively how cellular metabolic processes interact to maintain ATP homeostasis during stress (e...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4615-0075-9_52
更新日期：2003-01-01 00:00:00
abstract：:There was great individual variation in the elevations of serum cholesterol concentrations in a Wistar strain of rats by the ingestion of a large amount of cholesterol, although their cholesterol concentrations were almost identical while under the feeding of a regular stock diet. Their serum total phospholipid and de...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4614-4618-7_16
更新日期：1976-01-01 00:00:00
abstract：:The stereo-array isotope labeling (SAIL) method utilizes proteins with isotope labeling patterns optimized with regard to an intended NMR study. The SAIL proteins are prepared by incorporating chemically synthesized amino acids into target proteins, using a cell-free protein synthesis system or a cellular expression s...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-94-007-4954-2_5
更新日期：2012-01-01 00:00:00
abstract：:Asthma patients should be considered not only in terms of the medical aspects, but also the nonmedical issues associated with the psychological domain, since these are factors that can significantly improve patients' health state, quality of life, and illness acceptance, and can contribute to the reduction of healthca...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/5584_2016_192
更新日期：2017-01-01 00:00:00
abstract：:Permethylated N-trifluoroacetyl hexosamine containing oligosaccharide alditols are favorable for analysis by mass spectrometry. Electron impact and fast atom bombardment mass spectra of these derivatives are characterized by strong primary and secondary fragments in which a positive charge is localized on the N-triflu...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4613-1663-3_35
更新日期：1988-01-01 00:00:00
abstract：:We studied hepatic mitochondria to determine the effects of ethanol in vitro and of chronic ethanol consumption on the temperature dependence (10 degrees-45 degrees C) of a) substrate oxidation, and b) ATP hydrolysis, with or without CCCP. Arrhenius plots showed the characteristic breaks around 20 degrees C both for e...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4757-1419-7_34
更新日期：1980-01-01 00:00:00
abstract：:The interaction between Ixodid ticks and their mammalian hosts is a complex relationship. While the mammalian host tries to avoid the completion of the feeding process, the tick has devised strategies to counteract these attempts. Tick saliva contains a vast array of pharmacological activities that presumably aid the ...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-1-4419-1601-3_10
更新日期：2009-01-01 00:00:00
abstract：:Nerve conduction in myelinated axons is a fascinating subject due to the intricate structure and complex properties of the axon and its relation to the equally complex Schwann cells surrounding it. This chapter first deals with normal functional aspects of voltage-gated ion channels in the axon and Schwann cell membra...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-981-32-9636-7_7
更新日期：2019-01-01 00:00:00
abstract：:Since its introduction in the early 1980s, the concept of a "preferred direction" for neuronal discharge has proven to be a powerful means of studying diverse properties of individual neurons in the motor areas of the brain. More recently, the activity recorded from ensembles of neurons, each with an identified prefer...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-0-387-77064-2_9
更新日期：2009-01-01 00:00:00
abstract：:When enough females and males are enrolled in clinical trials, much more relevant information is available on potential sex differences in device safety and effectiveness. Unfortunately, females have largely been underrepresented in clinical studies of cardiac medical device therapies for heart failure. In this chapte...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-3-319-77932-4_7
更新日期：2018-01-01 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：:What is the function of the Hox genes? At first glance, it is a curious question. Indeed, the answer seems so obvious that several authors have spoken of 'the Hox function' about some of the Hox genes, namely Hox3/zen and Hox6/ftz that seem to have lost it during the evolution of Arthropods. What these authors meant i...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-1-4419-6673-5_12
更新日期：2010-01-01 00:00:00
abstract：:Metastasis is the major cause of breast cancer death worldwide. In metastatic breast cancer, circulating tumor cells (CTCs) can be captured from patient blood samples sequentially over time and thereby serve as surrogates to assess the biology of surviving cancer cells that may still persist in solitary or multiple me...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-3-030-35805-1_5
更新日期：2020-01-01 00:00:00
abstract：:Monocytes/macrophages are highly involved in the process of renal injury, repair and fibrosis in many aspects of experimental and human renal diseases. Monocyte-derived macrophages, characterized by high heterogeneity and plasticity, are recruited, activated, and polarized in the whole process of renal fibrotic diseas...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-981-13-8871-2_13
更新日期：2019-01-01 00:00:00
abstract：:Overall, the exchange of gas by the lung is strongly dependent on the blood-gas partition coefficient of that gas and weakly dependent on the molecular weight of the gas. The exchange of very soluble inert gases is dependent on interaction with the airway surface during inspiration and expiration. ...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-1-4684-5481-9_3
更新日期：1988-01-01 00:00:00
