Venous valvular stasis-associated hypoxia and thrombosis: what is the link?

abstract：:Hyperpolarization-activated cation currents, termed If, Ih, or Iq, were initially discovered in heart and nerve cells over 20 years ago. These currents contribute to a wide range of physiological functions, including cardiac and neuronal pacemaker activity, the setting of resting potentials, input conductance and leng...

journal_title：Annual review of physiology

authors： Robinson RB,Siegelbaum SA

更新日期：2003-01-01 00:00:00

abstract：:Rising atmospheric carbon dioxide has resulted in scientific projections of changes in global temperatures, climate in general, and surface seawater chemistry. Although the consequences to ecosystems and communities of metazoans are only beginning to be revealed, a key to forecasting expected changes in animal communi...

journal_title：Annual review of physiology

authors： Hofmann GE,Todgham AE

更新日期：2010-01-01 00:00:00

abstract：:The mammalian liver is one of the most regenerative tissues in the body, capable of fully recovering mass and function after a variety of injuries. This factor alone makes the liver unusual among mammalian tissues, but even more atypical is the widely held notion that the method of repair depends on the manner of inju...

journal_title：Annual review of physiology

authors： Stanger BZ

更新日期：2015-01-01 00:00:00

abstract：:The most striking characteristics of the myenteric plexus are the heterogeneity of its neuronal populations and the complexity of its organization. Myenteric neurons greatly differ in their morphological characteristics, projection patterns, and topographical arrangement within the ganglia. The discovery of histochemi...

journal_title：Annual review of physiology

authors： Sternini C

更新日期：1988-01-01 00:00:00

abstract：:The ability of the myocardium to successfully compensate for and adapt to environmental stress ultimately determines whether the heart will decompensate and fail or maintain preserved function. Despite the importance of the myocardial response to environmental stress, very little is known with respect to the biochemic...

journal_title：Annual review of physiology

authors： Mann DL

更新日期：2003-01-01 00:00:00

abstract：:Reabsorption of amino acids, similar to that of glucose, is a major task of the proximal kidney tubule. Various amino acids are actively transported across the luminal brush border membrane into proximal tubule epithelial cells, most of which by cotransport. An important player is the newly identified cotransporter (s...

journal_title：Annual review of physiology

authors： Verrey F,Ristic Z,Romeo E,Ramadan T,Makrides V,Dave MH,Wagner CA,Camargo SM

更新日期：2005-01-01 00:00:00

abstract：:Endocrine disrupting chemicals are common in our environment and act on hormone systems and signaling pathways to alter physiological homeostasis. Gestational exposure can disrupt developmental programs, permanently altering tissues with impacts lasting into adulthood. The brain is a critical target for developmental ...

journal_title：Annual review of physiology

authors： Nesan D,Kurrasch DM

更新日期：2020-02-10 00:00:00

abstract：:A vast number of proteins are involved in synaptic function. Many have been cloned and their functional role defined with varying degrees of success, but their number and complexity currently defy any molecular understanding of the physiology of synapses. A beacon of success in this medieval era of synaptic biology is...

journal_title：Annual review of physiology

authors： Mayer ML,Armstrong N

更新日期：2004-01-01 00:00:00

abstract：:The increasing prevalence of obesity worldwide has imparted renewed impetus to the study of the mechanisms of appetite regulation. Digestion and nutrient absorption take place in the gastrointestinal (GI) tract, whereas food intake is controlled by neuronal circuits in the central nervous system. The need for gut-brai...

journal_title：Annual review of physiology

authors： Chaudhri OB,Salem V,Murphy KG,Bloom SR

更新日期：2008-01-01 00:00:00

abstract：:Liver X receptors (LXRs) and farnesoid X receptor (FXR) are nuclear receptors that function as intracellular sensors for sterols and bile acids, respectively. In response to their ligands, these receptors induce transcriptional responses that maintain a balanced, finely tuned regulation of cholesterol and bile acid me...

journal_title：Annual review of physiology

authors： Kalaany NY,Mangelsdorf DJ

更新日期：2006-01-01 00:00:00

abstract：:Acute kidney injury (AKI) is a growing global health concern, yet no treatment is currently available to prevent it or to promote kidney repair after injury. Animal models demonstrate that the macrophage is a major contributor to the inflammatory response to AKI. Emerging data from human biopsies also corroborate the ...

journal_title：Annual review of physiology

authors： Huen SC,Cantley LG

更新日期：2017-02-10 00:00:00

abstract：:In addition to the well established action of PTH in proximal tubules and of AVP in collecting tubules, polypeptide hormones were recently shown to regulate transport properties in other tubular portions. Although still scarce, such physiological studies using isolated perfused tubules demonstrated hormonal effects in...

journal_title：Annual review of physiology

authors： Morel F,Imbert-Teboul M,Chabardès D

更新日期：1981-01-01 00:00:00

abstract：:Although the efforts to find a place map of sound direction within the auditory system of mammals has been reinspired by the recent discoveries in owl, progress to date has not been encouraging. Neither the inferior colliculus nor auditory cortex has yielded immediate evidence of such a map, despite ingenious and pers...

journal_title：Annual review of physiology

authors： Masterton RB,Imig TJ

更新日期：1984-01-01 00:00:00

abstract：:Calcium (Ca) is a universal intracellular second messenger. In muscle, Ca is best known for its role in contractile activation. However, in recent years the critical role of Ca in other myocyte processes has become increasingly clear. This review focuses on Ca signaling in cardiac myocytes as pertaining to electrophys...

journal_title：Annual review of physiology

authors： Bers DM

更新日期：2008-01-01 00:00:00

abstract：:Multiple organic anion transporters in the proximal tubule of the kidney are involved in the secretion of drugs, toxic compounds, and their metabolites. Many of these compounds are potentially hazardous on accumulation, and it is therefore not surprising that the proximal tubule is also an important target for toxicit...

journal_title：Annual review of physiology

authors： Russel FG,Masereeuw R,van Aubel RA

更新日期：2002-01-01 00:00:00

abstract：:Congestive heart failure is associated with ventricular hypertrophy and dilatation, increased circulating catecholamines, and peripheral vasoconstriction. The extent to which these changes occur, whether they are a favorable "compensatory mechanism" or contribute to cardiocirculatory dysfunction, depends on the cause ...

journal_title：Annual review of physiology

authors： Zelis R,Flaim SF,Liedtke AJ,Nellis SH

更新日期：1981-01-01 00:00:00

abstract：:Marine teleosts at high latitudes can encounter ice-laden seawater that is approximately 1 degrees C colder than the colligative freezing point of their body fluids. They avoid freezing by producing small antifreeze proteins (AFPs) that adsorb to ice and halt its growth, thereby producing an additional non-colligative...

journal_title：Annual review of physiology

authors： Fletcher GL,Hew CL,Davies PL

更新日期：2001-01-01 00:00:00

abstract：:Nonalcoholic fatty liver disease (NAFLD) encompasses a spectrum of liver disorders characterized by abnormal hepatic fat accumulation, inflammation, and hepatocyte dysfunction. Importantly, it is also closely linked to obesity and the metabolic syndrome. NAFLD predisposes susceptible individuals to cirrhosis, hepatoce...

journal_title：Annual review of physiology

authors： Haas JT,Francque S,Staels B

更新日期：2016-01-01 00:00:00

abstract：:The development of functional magnetic resonance imaging (fMRI) has brought together a broad community of scientists interested in measuring the neural basis of the human mind. Because fMRI signals are an indirect measure of neural activity, interpreting these signals to make deductions about the nervous system requir...

journal_title：Annual review of physiology

authors： Logothetis NK,Wandell BA

更新日期：2004-01-01 00:00:00

abstract：:Angiotensin receptors are present in a number of organs and systems including heart, kidney, gonad, and placenta; pituitary and adrenal glands; the peripheral vessels, and the central nervous system. This octapeptide exerts diverse effects that include induction of cell hypertrophy and/or hyperplasia and a stimulation...

journal_title：Annual review of physiology

authors： Matsusaka T,Ichikawa I

更新日期：1997-01-01 00:00:00

abstract：:Regulated exocytosis involves the tightly controlled fusion of a transport vesicle with the plasma membrane. It includes processes as diverse as the release of neurotransmitters from presynaptic nerve endings and the sperm-triggered deposition of a barrier preventing polyspermy in oocytes. Cell-free model systems have...

journal_title：Annual review of physiology

authors： Avery J,Jahn R,Edwardson JM

更新日期：1999-01-01 00:00:00

abstract：:Circadian clocks organize behavior and physiology to adapt to daily environmental cycles. Genetic approaches in the fruit fly, Drosophila melanogaster, have revealed widely conserved molecular gears of these 24-h timers. Yet much less is known about how these cell-autonomous clocks confer temporal information to modul...

journal_title：Annual review of physiology

authors： Allada R,Chung BY

更新日期：2010-01-01 00:00:00

abstract：:Ceramide is a sphingosine-based lipid signaling molecule that regulates cellular differentiation, proliferation, and apoptosis. The emerging picture suggests that coupling of ceramide to specific signaling cascades is both stimulus and cell-type specific. Ceramide action is determined within the context of other stimu...

journal_title：Annual review of physiology

authors： Kolesnick RN,Krönke M

更新日期：1998-01-01 00:00:00

abstract：:Despite continuous interest in cardiac hypertrophy, our knowledge of its molecular aspects is still elementary. Recently, however, several advancements of particular interest have been made: (a) Nuclei of muscle and nonmuscle cells have been separated, allowing for the first time the study of nuclear activity in speci...

journal_title：Annual review of physiology

authors： Zak R,Rabinowitz M

更新日期：1979-01-01 00:00:00

abstract：:It is apparent that proton transport plays an important role in many essential hepatocyte functions. Important unanswered issues include the location of the H+-ATPase and its role in hepatic functions, the regulators of Na+-H+ exchange, the exact role of Na+-H+ exchange in bile formation and in hepatic regeneration, a...

journal_title：Annual review of physiology

authors： Scharschmidt BF,Van Dyke RW

更新日期：1987-01-01 00:00:00

abstract：:In recent years, it has become apparent that ligand-gated ion channels (ionotropic receptors) in the neuronal plasma membrane interact via their cytoplasmic domains with a multitude of intracellular proteins. Different classes of ligand-gated channels associate with distinct sets of intracellular proteins, often throu...

journal_title：Annual review of physiology

authors： Sheng M,Pak DT

更新日期：2000-01-01 00:00:00

abstract：:Cardiac hypertrophy is the heart's response to a variety of extrinsic and intrinsic stimuli that impose increased biomechanical stress. While hypertrophy can eventually normalize wall tension, it is associated with an unfavorable outcome and threatens affected patients with sudden death or progression to overt heart f...

journal_title：Annual review of physiology

authors： Frey N,Olson EN

更新日期：2003-01-01 00:00:00

abstract：:The recent knowledge of the renal epithelial transport systems has exploded with the identification, cloning, and characterization of a large number of membrane transport proteins. The fundamental aspects of these transporters are beginning to emerge at the molecular level and are summarized in the accompanying contri...

journal_title：Annual review of physiology

authors： Warnock DG

更新日期：2002-01-01 00:00:00

abstract：:One of the central questions in neurobiology is how experience modifies neural function, and how changes in the nervous system permit an animal to adapt its behavior to a changing environment. Learning and adaptation to a host of different environmental stimuli exemplify processes we know must alter the nervous system...

journal_title：Annual review of physiology

authors： Kauer JA

更新日期：2004-01-01 00:00:00

abstract：:Most living organisms, including humans, age. Over time the ability to do physical and intellectual work deteriorates, and susceptibility to infectious, metabolic, and neurodegenerative diseases increases, which leads to general fitness decline and ultimately to death. Work in model organisms has demonstrated that gen...

journal_title：Annual review of physiology

authors： Libert S,Guarente L

更新日期：2013-01-01 00:00:00