The role of ghrelin in the regulation of food intake in patients with obesity and anorexia nervosa.

Abstract:

:Gastrointestinal hormones play an important role in the neuroendocrine regulation of food intake and postprandial satiety. Ghrelin is a 28-amino acid orexigenic peptide produced mainly by the stomach that is involved in both the long-term regulation of body weight and the short-term regulation of postprandial satiety. Impairments in ghrelin secretion may in concert with other factors play an important role in the development of both obesity and anorexia nervosa. Despite an intensive research the critical factors regulating physiological postprandial ghrelin response in healthy individuals and its modification by the presence of obesity and anorexia nervosa are only partially understood. The potential contribution of ghrelin to the differences of diet- vs. surgical-induced weight losses in morbidly obese patients is now also being recognized. The aim of this review is to summarize the current knowledge about the physiology and pathophysiology of ghrelin and to discuss its potential in the prevention and/or treatment of obesity and anorexia nervosa.

journal_name

Physiol Res

journal_title

Physiological research

authors

Dostálová I,Haluzík M

subject

Has Abstract

pub_date

2009-01-01 00:00:00

pages

159-70

issue

2

eissn

0862-8408

issn

1802-9973

pii

1448

journal_volume

58

pub_type

杂志文章,评审
  • Comparison of morphological changes of muscle fibers in response to dynamic electrical muscle contraction and dynamic hydraulic stimulation in a rat hindlimb disuse model.

    abstract::This study attempted to compare the muscle fiber morphological responses to dynamic electrical muscle stimulation (DEMS) and dynamic hydraulic stimulation (DHS) in rats under hindlimb suspension (HLS). DEMS at 1 Hz, 50 Hz and 100 Hz for 10 min/day, 5 days/week were introduced to the animals' right quadriceps. Static a...

    journal_title:Physiological research

    pub_type: 杂志文章

    doi:10.33549/physiolres.933101

    authors: Hu M,Lam H,Yeh R,Teeratananon M,Qin YX

    更新日期:2017-07-18 00:00:00

  • Comparison of oscillation of oxygenation in skeletal muscle between early and late phases in prolonged exercise.

    abstract::The aim of the present study was to compare the oscillations of oxygenation in skeletal muscle between early and late phases in prolonged exercise. During prolonged exercise at 60 % of peak oxygen uptake (V(.)o(2)) for 60 min and at rest, oxygenated hemoglobin/myoglobin (Hb/MbO(2)) and total Hb/Mb (THb/Mb) were determ...

    journal_title:Physiological research

    pub_type: 杂志文章

    doi:10.33549/physiolres.932474

    authors: Yano T,Lian CS,Arimitsu T,Yamanaka R,Afroundeh R,Shirakawa K,Yunoki T

    更新日期:2013-01-01 00:00:00

  • The role of non-aromatizable testosterone metabolite in metabolic pathways.

    abstract::Dihydrotestosterone (DHT) originates via irreversible reduction of testosterone by catalytic activity of 5alpha-reductase enzyme and it is demonstratively the most effective androgen. Androgens influence adipose tissue in men either directly by stimulation of the androgen receptor or indirectly, after aromatization, b...

    journal_title:Physiological research

    pub_type: 杂志文章,评审

    doi:10.33549/physiolres.932080

    authors: Dušková M,Pospíšilová H

    更新日期:2011-01-01 00:00:00

  • Effect of block of α-1-adrenoceptors on overall motor activity but not on spatial cognition in the object-position recognition task.

    abstract::Prazosin, an alpha(1)-adrenoceptor antagonist, is well known for its depressant effect on motivation and motor activity, while it has no effect on retention of spatial behavior in several tasks, e.g. in the Morris water maze and radial arm maze. The role of alpha(1)-adrenoceptors in operant tasks with stimulus-control...

    journal_title:Physiological research

    pub_type: 杂志文章

    doi:10.33549/physiolres.932570

    authors: Levčík D,Stuchlík A,Klement D

    更新日期:2013-01-01 00:00:00

  • The level of faunation of rumen in relation to some factors of nitrogen metabolism.

    abstract::Our experiments on metabolic processes in the rumen were performed on sixteen 5-month-old lambs divided into 4 groups (defaunated - D, totally refaunated - T, partially refaunated - P and intact - I). The absence or presence of protozoa in the rumen did not significantly affect the pH values. The greatest differences ...

    journal_title:Physiological research

    pub_type: 杂志文章

    doi:

    authors: Fejes J,Várady J

    更新日期:1996-01-01 00:00:00

  • Comparison of Adiponectin Levels During the Menstrual Cycle Between Normal Weight and Overweight/Obese Young Females.

    abstract::To compare serum adiponectin changes across the menstrual cycle between normal weight and overweight/obese young women and its correlation with serum estradiol. Young women (n=56) with regular menstrual cycle had been grouped according to their BMI into normal weight group (n=26) and overweight /obese group (n=30). Bl...

    journal_title:Physiological research

    pub_type: 杂志文章

    doi:10.33549/physiolres.934197

    authors: Salem AM,Latif R,Rafique N

    更新日期:2019-12-30 00:00:00

  • Endothelin and diabetic complications: a brain-centric view.

    abstract::The global epidemic of diabetes is of significant concern. Diabetes associated vascular disease signifies the principal cause of morbidity and mortality in diabetic patients. It is also the most rapidly increasing risk factor for cognitive impairment, a silent disease that causes loss of creativity, productivity, and ...

    journal_title:Physiological research

    pub_type: 杂志文章,评审

    doi:10.33549/physiolres.933833

    authors: Li W,Abdul Y,Ward R,Ergul A

    更新日期:2018-06-27 00:00:00

  • Office blood pressure, heart rate and A(-596)G interleukin-6 gene polymorphism in apparently healthy Czech middle-aged population.

    abstract::The aim of the study was to assess the association between promoter polymorphism [A(-596)G] in interleukin-6 gene and office systolic and diastolic blood pressures, and the heart rate (HR) in apparently healthy Czech subjects. Furthermore, we evaluated the possible influence of gender, BMI and smoking on these suppose...

    journal_title:Physiological research

    pub_type: 杂志文章

    doi:

    authors: Vasků A,Soucek M,Goldbergová M,Vácha J

    更新日期:2003-01-01 00:00:00

  • Reverse endoventricular artificial obturator in tricuspid valve position. Experimental feasibility research study.

    abstract::The concept of vena contracta space reduction in tricuspid valve position was tested in an animal model. Feasibility of specific artificial obturator body (REMOT) fixed to the right ventricular apex and interacting with tricuspid valve leaflets was evaluated in three different animal studies. Catheter-based technique ...

    journal_title:Physiological research

    pub_type: 杂志文章

    doi:10.33549/physiolres.932580

    authors: Sochman J,Peregrin JH,Pavcnik D,Uchida BT,Timmermans HA,Sedmera D,Benada O,Kofronova O,Keller FS,Rosch J

    更新日期:2014-01-01 00:00:00

  • Bone Metabolism Parameters in Hemodialysis Patients With Chronic Kidney Disease and in Patients After Kidney Transplantation.

    abstract::Chronic kidney disease adversely affects the structure and metabolism of bone tissue, which may be a result of disturbed biochemical processes in adipose tissue. Renal replacement therapy is a life-saving therapy but it does not restore all metabolic functions and sometimes even escalates some disturbances. The study ...

    journal_title:Physiological research

    pub_type: 杂志文章

    doi:10.33549/physiolres.934118

    authors: Marchelek-Myśliwiec M,Dziedziejko V,Nowosiad-Magda M,Wiśniewska M,Safranow K,Pawlik A,Domański L,Dołęgowska K,Dołęgowska B,Stępniewska J,Ciechanowski K

    更新日期:2019-12-30 00:00:00

  • The localisation of TPPS4 in some organs and its possible nephrotoxicity in rats.

    abstract::Photodynamic therapy (PDT) is now being used more frequently in carefully selected cases of malignancies. The drugs used for PDT are mostly derivatives of haematoporphyrine (HPD) and its active component photofrine II. Another compound prepared by total synthesis is meso-tetra-(4-sulfonatophenyl)-porphine (TPPS4) but ...

    journal_title:Physiological research

    pub_type: 杂志文章

    doi:

    authors: Zima T,Jirsa M,Jirsa M Jr,Bradová V,Stejskal J,Zabka J,Povýsil C,Janebová M

    更新日期:1997-01-01 00:00:00

  • Experimental models and behavioural tests used in the study of Parkinson's disease.

    abstract::The present review brings the survey of the most frequently used behavioural tests in experimental models of Parkinson's disease (PD). Although there is no spontaneous occurrence of parkinsonism in animals, several experimental animal models of PD have been developed to achieve the same clinical features in animals. T...

    journal_title:Physiological research

    pub_type: 杂志文章,评审

    doi:

    authors: Mokrý J

    更新日期:1995-01-01 00:00:00

  • The effects of 17beta estradiol, 17alpha estradiol and progesterone on oxidative stress biomarkers in ovariectomized female rat brain subjected to global cerebral ischemia.

    abstract::Neuroprotective effects of estrogens and progesterone have been widely studied in various experimental models. The present study was designed to compare possible neuroprotective effects of 17alpha-estradiol, 17beta-estradiol, and progesterone on oxidative stress in rats subjected to global cerebral ischemia. Global ce...

    journal_title:Physiological research

    pub_type: 杂志文章

    doi:

    authors: Ozacmak VH,Sayan H

    更新日期:2009-01-01 00:00:00

  • Effect of chronic cadmium exposure on antioxidant defense system in some tissues of rats: protective effect of selenium.

    abstract::The effects of selenium (Se) on antioxidant defense system in liver and kidneys of rats with cadmium (Cd)-induced toxicity were examined. Cd exposure (15 mg Cd/kg b.m./day as CdCl(2) for 4 weeks) resulted in increased lipid peroxidation (LP) in both organs (p<0.005 and p<0.01). Vitamin C (Vit C) was decreased in the l...

    journal_title:Physiological research

    pub_type: 杂志文章

    doi:

    authors: Ognjanović BI,Marković SD,Pavlović SZ,Zikić RV,Stajn AS,Saicić ZS

    更新日期:2008-01-01 00:00:00

  • Intrauterine undernutrition and programming as a new risk of cardiovascular disease in later life.

    abstract::It is believed that atherogenesis is a multifactorial process, which could already start in utero. Development of atherosclerosis progresses over decades and leads to the cardiovascular morbidity and mortality in adulthood. At present, we have no exact explanation for all the risk factors acting in the pathogenesis of...

    journal_title:Physiological research

    pub_type: 杂志文章

    doi:

    authors: Szitányi P,Janda J,Poledne R

    更新日期:2003-01-01 00:00:00

  • Three-dimensional electrogram in spherical coordinates: application to ischemia analysis.

    abstract::Three-dimensional electrogram was used for analysis of ischemia manifestation in isolated hearts. Three parameters based on spherical coordination system were used in this study - amplitude of electrical heart vector, its azimuth and elevation. The parameters were presented as a trend. This approach reflected ischemic...

    journal_title:Physiological research

    pub_type: 杂志文章,评审

    doi:

    authors: Janousek O,Kolárová J,Nováková M,Provazník I

    更新日期:2010-01-01 00:00:00

  • Relationship of muscle fibre distribution to body composition in physically trained and normally active human males.

    abstract::This study was designed primarily to identify relationships among indices of muscle tissue structure (m. vastus lateralis) and of somatic qualities (anthropometric parameters) in 44 untrained men and 105 well-trained athletes. The ratio of glycolytic to oxidative muscle fibres was significantly less (P < 0.05) in endu...

    journal_title:Physiological research

    pub_type: 杂志文章

    doi:

    authors: Melichna J,Parízková J,Zauner CW,Havlícková L

    更新日期:1994-01-01 00:00:00

  • Role of exercise-induced calmodulin protein kinase (CaMK)II activation in the regulation of omega-6 fatty acids and lipid metabolism genes in rat skeletal muscle.

    abstract::Activation of calmodulin dependent protein kinase (CaMK)II by exercise is beneficial in controlling membrane lipids associated with type 2 diabetes and obesity. Regulation of lipid metabolism is crucial in the improvement of type 2 diabetes and obesity associated symptoms. The role of CaMKII in membrane associated lip...

    journal_title:Physiological research

    pub_type: 杂志文章

    doi:10.33549/physiolres.933509

    authors: Joseph JS,Ayeleso AO,Mukwevho E

    更新日期:2017-12-20 00:00:00

  • Arterial stiffening contributes to impairment of cerebrovascular reactivity in patients with coronary artery disease without carotid stenosis.

    abstract::Impaired cerebrovascular reactivity (CVR), an important risk factor for future stroke, is affected by a presence carotid stenosis. However, in some cases CVR can be impaired in the absence of carotid stenosis due to several poorly characterized mechanisms. We hypothesized that arterial stiffening as observed in corona...

    journal_title:Physiological research

    pub_type: 杂志文章

    doi:10.33549/physiolres.932837

    authors: Rucka D,Marek J,Rucklova Z,Lubanda JC,Havranek S,Skvaril J,Varejka P,Chochola M,Karetova D,Korinek J,Linhart A

    更新日期:2015-01-01 00:00:00

  • Blood pressure regulation in ANF-transgenic mice: role of angiotensin and vasopressin.

    abstract::Transgenic mice overexpressing a transthyretin promoter-ANF structural fusion gene have a life-long reduction in arterial blood pressure compared to nontransgenic littermates. The present study was designed to test the hypothesis that the high plasma level of ANF in the transgenic mice inhibits the renin-angiotensin a...

    journal_title:Physiological research

    pub_type: 杂志文章

    doi:

    authors: Lichardus B,Veress AT,Field LJ,Sonnenberg H

    更新日期:1994-01-01 00:00:00

  • Direct measurement of nitric oxide in the cardiovascular system.

    abstract::Nitric oxide generated from L-arginine is a messenger for cell-to-cell communication. Abnormalities in nitric oxide release have been implicated in diseases ranging from hypertension and atherosclerosis to septic shock and rheumatoid arthritis. We report here the in vivo and in vitro measurements of nitric oxide in th...

    journal_title:Physiological research

    pub_type: 杂志文章

    doi:

    authors: Malinski T,Mesáros S,Patton SR,Mesárosová A

    更新日期:1996-01-01 00:00:00

  • Influence of hypergravity on the pH profile and proteolytic activity of the avian gastrointestinal tract.

    abstract::The present study deals with the effect of hypergravity (2xg) on the pH and on the proteolytic activity in the digesta of the gastrointestinal tract of Japanese quails during intense growth. The birds were raised on a semisynthetic diet containing free amino acids (A) and a commercial diet (B). During days 35 till 40 ...

    journal_title:Physiological research

    pub_type: 杂志文章

    doi:

    authors: Rehák M,Snejdárková M,Otto M

    更新日期:1991-01-01 00:00:00

  • Late effects of early nutritional manipulations.

    abstract::Effects of early neonatal interventions on metabolic parameters later in life (s.c. late effects) were studied in rats using two models; namely, (a) the effects of premature weaning and (b) the effects of "dietary" manipulations during the suckling period (s.c. small vs. large litters). (a) Premature weaning of rats c...

    journal_title:Physiological research

    pub_type: 杂志文章,评审

    doi:

    authors: Koldovský O,Hahn P,Hromadová M,Krecek J,Macho L

    更新日期:1995-01-01 00:00:00

  • Effect of terguride on insulin binding, insulinaemia, glucose tolerance and hyperlipaemia in lean SHR Koletsky rats.

    abstract::Glucose tolerance, insulin binding to erythrocytes, insulinaemia, plasma total cholesterol, plasma triglycerides, weight of fat pads, food consumption and body weight changes were studied in genetically hypertensive lean Koletsky rats. Long-term treatment with dopaminergic agonist terguride (0.2 mg/kg/day) normalized ...

    journal_title:Physiological research

    pub_type: 杂志文章

    doi:

    authors: Golda V,Hilgertová J

    更新日期:1997-01-01 00:00:00

  • Epoxyeicosanoids in hypertension.

    abstract::Epoxyeicosatrienoic acids (EETs) are also known as epoxyeicosanoids that have renal and cardiovascular actions. These renal and cardiovascular actions can be regulated by soluble epoxide hydrolase (sEH) that degrades and inactivates EETs. Extensive animal hypertension studies have determined that vascular, epithelial ...

    journal_title:Physiological research

    pub_type: 杂志文章,评审

    doi:10.33549/physiolres.934291

    authors: Imig JD

    更新日期:2019-10-25 00:00:00

  • Hormonal aspects of the muscle-bone unit.

    abstract::Osteoporotic fractures are the result of low density and especially inferior bone quality (microarchitecture) caused by both internal (genes, hormones) and external (life style) influences. Bone mechanosensors are extremely important for the overall integrity of the skeleton, because in response to mechanical load the...

    journal_title:Physiological research

    pub_type: 杂志文章,评审

    doi:

    authors: Zofková I

    更新日期:2008-01-01 00:00:00

  • The role of PPARgamma in cardiovascular diseases.

    abstract::The peroxisome proliferator-activated receptors (PPAR) belong to the nuclear superfamily of ligand-activated transcription factors. PPARgamma acts as a nutrient sensor that regulates several homeostatic functions. Its disruption can lead to vascular pathologies, disorders of fatty acid/lipid metabolism and insulin res...

    journal_title:Physiological research

    pub_type: 杂志文章,评审

    doi:10.33549/physiolres.933439

    authors: Kvandová M,Majzúnová M,Dovinová I

    更新日期:2016-10-24 00:00:00

  • Responsiveness and habituation of soluble ICAM-1 to acute psychosocial stress in men: determinants and effect of stress-hemoconcentration.

    abstract::We studied the psychophysiology of soluble intercellular adhesion molecule-1 (sICAM-1) in 25 apparently healthy middle-aged men who underwent an acute psychosocial stressor three times with one week apart. Measures of the biological stress response were obtained at week one and three. The magnitude of the sICAM-1 stre...

    journal_title:Physiological research

    pub_type: 杂志文章

    doi:

    authors: von Känel R,Preckel D,Kudielka BM,Fischer JE

    更新日期:2007-01-01 00:00:00

  • Changes in plasma concentrations and mRNA expression of hepatokines fetuin A, fetuin B and FGF21 in physiological pregnancy and gestational diabetes mellitus.

    abstract::We measured plasma concentrations, adipose tissue and placental mRNA expression of hepatokines fetuin A, fetuin B and fibroblast growth factor 21 (FGF21) in 12 healthy pregnant women (P group), 12 pregnant women with gestational diabetes (GDM) and 10 healthy non-pregnant women (N group) to explore their potential role...

    journal_title:Physiological research

    pub_type: 杂志文章

    doi:10.33549/physiolres.934017

    authors: Šimják P,Cinkajzlová A,Anderlová K,Kloučková J,Kratochvílová H,Lacinová Z,Kaválková P,Krejčí H,Mráz M,Pařízek A,Kršek M,Haluzík M

    更新日期:2018-11-28 00:00:00

  • Effect of diet and 677 C-->T 5, 10-methylenetetrahydrofolate reductase genotypes on plasma homocyst(e)ine concentrations in slovak adolescent population.

    abstract::The objective of this study was to evaluate the effect of diet and 677 C-->T mutation of the methylenetetrahydrofolate reductase (MTHFR) gene on plasma homocyst(e)ine concentrations in an adolescent population (113 males, age: 14.2+/-2.4 years; 202 females, age: 14.9+/-2.1 years) from a region characterized by high ca...

    journal_title:Physiological research

    pub_type: 杂志文章

    doi:

    authors: Raslová K,Bederová A,Gasparovic J,Blazícek P,Smolková B

    更新日期:2000-01-01 00:00:00