Abstract：
BACKGROUND:Overexpression of heat shock proteins (Hsps) is associated to myocardial protection and it has been suggested that they could be a marker of cardiac preservation in conditions such as extracorporeal circulation. Aim of this study was to evaluate if cardioplegic arrest can modify the expression of Hsps in the heart and if this alteration is associated to cardiac preservation. METHOD:The levels of Hsp 27, Hsp 60, and both the constitutive and the inducible form of Hsp 70 were measured in the cardiac tissue from right atrium of pediatric patients before and after aortic cross-clamping (ACC) during cardiopulmonary bypass surgery for correction of congenital heart disease (n=20). The quantitative evaluation of Hsps was made by Western blotting analysis after tissue extraction and protein separation. Hsp 72 mRNA expression was also evaluated in pre- and post-ACC samples of eight subjects by semiquantitative RT-PCR. Peripheral levels of Troponin I, Myoglobin, LDH, CK, CK-MB were measured in basal conditions and at 12 and 24h after cardiosurgery as markers of heart damage. RESULTS:The cardioplegic arrest did not significantly modify the mean levels of all the Hsps measured. Hsp 72 levels increased after cardioplegia in the 40% of the patients and all Hsps in the 28% of subjects. The patients whose levels of Hsps are increased after cardioplegia are associated with lower post-surgery concentrations of all the markers of cardiac injury. CONCLUSIONS:This observation suggests a relationship between the increase of Hsps and the reduction of cardiac injury.
journal_name
Pharmacol Resjournal_title
Pharmacological researchauthors
Giannessi D,Caselli C,Vitale RL,Crucean A,Murzi B,Del Ry S,Vanini V,Biagini Adoi
10.1016/s1043-6618(03)00193-2keywords:
subject
Has Abstractpub_date
2003-11-01 00:00:00pages
519-29issue
5eissn
1043-6618issn
1096-1186pii
S1043661803001932journal_volume
48pub_type
杂志文章abstract：:Oxidative stress is an important contributor to the risk of chronic diseases. Dietary guidelines recommend increased consumption of fruits and vegetables to combat the incidence of human diseases such as cancer, cardiovascular disease, osteoporosis and diabetes. Fruits and vegetables are good sources of antioxidant ph...
journal_title：Pharmacological research
pub_type： 杂志文章,评审
doi：10.1016/j.phrs.2007.01.012
更新日期：2007-03-01 00:00:00
abstract：:Endothelial dysfunction (ED), an established response to cardiovascular risk factors, is characterized by increased levels of soluble molecules secreted by endothelial cells (EC). Evidence suggest that ED is an independent predictor of cardiac events and that it is associated with a deficiency in production or bioavai...
journal_title：Pharmacological research
pub_type： 杂志文章,评审
doi：10.1016/j.phrs.2017.01.022
更新日期：2017-05-01 00:00:00
abstract：:The natural resin collected from the trunk wood of Protium heptaphyllum is used in folk medicine to treat inflammatory conditions and to hasten wound repair. In the search of new potential anti-inflammatory agents with gastroprotective property, the present study evaluated its effects in experimental models of gastric...
journal_title：Pharmacological research
pub_type： 杂志文章
doi：10.1016/j.phrs.2003.09.001
更新日期：2004-02-01 00:00:00
abstract：:We aimed to investigate the cardiac changes in patients with human epidermal growth factor receptor 2 (HER2)-positive breast cancer treated with trastuzumab in an adjuvant setting. Two hundred and fifty-three women with HER2-positive breast cancer were included. The assessment of cardiovascular system and echocardiogr...
journal_title：Pharmacological research
pub_type： 杂志文章
doi：10.1016/j.phrs.2013.10.001
更新日期：2013-12-01 00:00:00
abstract：:Disruption of the circadian clock is associated with a variety of human pathologies, including cancer. Rather than being a mere consequence of a global changes associated with the cancer cell transcriptome, the aberrant clock gene expression observed in many tumors may serve for cancer cell survival. This scenario sug...
journal_title：Pharmacological research
pub_type： 杂志文章,评审
doi：10.1016/j.phrs.2015.08.008
更新日期：2015-10-01 00:00:00
abstract：:Radiotherapy plays a critical role in the treatment of non-small cell lung cancer (NSCLC). However, radioresistance is a major barrier against increasing the efficiency of radiotherapy for NSCLC. To understand the mechanisms underlying NSCLC radioresistance, we previously focused on the potential involvement of PIM1, ...
journal_title：Pharmacological research
pub_type： 杂志文章
doi：10.1016/j.phrs.2013.01.005
更新日期：2013-04-01 00:00:00
abstract：:Levosulpiride is the (-)-enantiomer of sulpiride. It has shown greater central antidopaminergic activity, antiemetic and antidyspeptic effects and lower acute toxicity than both the racemic and dextro forms. Several clinical studies indicate that levosulpiride has therapeutic efficacy in depressive and somatoform diso...
journal_title：Pharmacological research
pub_type： 杂志文章,评审
doi：10.1016/1043-6618(95)80053-0
更新日期：1995-02-01 00:00:00
abstract：:We have recently synthesized a new series of 4,5-dihydrobenzo-oxa-cycloheptapyrazole derivatives with the aim to discover novel CB1 antagonist agents characterized by anti-obesity activity comparable to that of SR141716A but with reduced adverse effects such as anxiety and depression. Within the novel class, the CB1 a...
journal_title：Pharmacological research
pub_type： 杂志文章
doi：10.1016/j.phrs.2013.06.001
更新日期：2013-08-01 00:00:00
abstract：:Antidepressants, especially tricyclic agents (TCAs), are increasingly used in geriatric patients since depression is a common mood disorder in the elderly and the size of elderly population is increasing. Notwithstanding the importance of kinetics to better use of drugs, its study in the elderly (regarding TCAs) is no...
journal_title：Pharmacological research
pub_type： 杂志文章,评审
doi：10.1016/1043-6618(90)90739-z
更新日期：1990-01-01 00:00:00
abstract：:Fish represent the oldest and most diverse classes of vertebrates, comprising around the 48% of the known member species in the subphylum Vertebrata. There are many scientific fields that use fish as models in research, including respiratory and cardiovascular research, cell culture, ecotoxicology, ageing, pharmacolog...
journal_title：Pharmacological research
pub_type： 杂志文章,评审
doi：10.1006/phrs.2001.0845
更新日期：2001-10-01 00:00:00
abstract：:Our goal was to establish the requirement of β3 adrenoceptor (β3Adr) for green tea (GT) effects on the energy metabolism of obese mice. This study was carried out in wild-type (WT) and β3Adr knockout (KO) male mice fed with a standard diet or a high-fat diet (HFD/16 weeks) treated or not with GT (0.5 g/kg of body weig...
journal_title：Pharmacological research
pub_type： 杂志文章
doi：10.1016/j.phrs.2020.104956
更新日期：2020-09-01 00:00:00
abstract：:Lignans are plant polyphenols which may possess anticancer, antioxidant, antimicrobial, anti-inflammatory and immunomodulatory activities. In particular, the lignan 7-hydroxymatairesinol (HMR/lignan, HMR) is a novel precursor of the mammalian lignan enterolactone (EL). In the present study, we investigated the estroge...
journal_title：Pharmacological research
pub_type： 杂志文章
doi：10.1016/j.phrs.2007.05.001
更新日期：2007-08-01 00:00:00
abstract：:Perinatal encounter of a hormone and its developing target receptor sets the receptor-hormone-signal transduction complex for life (hormonal imprinting). In this critical period excess of the appropriate hormone or foreign molecules able to bind the receptor can cause faulty imprinting with life-long consequences. At ...
journal_title：Pharmacological research
pub_type： 杂志文章
doi：10.1016/s1043-6618(03)00217-2
更新日期：2003-11-01 00:00:00
abstract：:The clear importance of mutated KRAS as a therapeutic target has driven the investigation of multiple approaches to inhibit oncogenic KRAS signaling at different molecular levels. However, no KRAS-targeted therapy has reached the clinic to date, which underlies the intrinsic difficulty in developing effective, direct ...
journal_title：Pharmacological research
pub_type： 杂志文章,评审
doi：10.1016/j.phrs.2017.01.006
更新日期：2017-03-01 00:00:00
abstract：:It has been suggested that hypertension results from a loss of immunological tolerance and the resulting autoimmunity may be an important underlying factor of its pathogenesis. This stems from the observations that many of the features involved in autoimmunity are also implicated in hypertension. Furthermore, the unde...
journal_title：Pharmacological research
pub_type： 杂志文章
doi：10.1016/j.phrs.2016.09.008
更新日期：2016-11-01 00:00:00
abstract：:The effect of different L-histidine concentrations on human mammary tumour cell (CG5) proliferation was studied to test the hypothesis of a role of histidine in modulating sex steroid-regulated cell proliferation. Cell growth was only possible in the 10(-5) M and 10(-2) M range, while its inhibition by medroxyprogeste...
journal_title：Pharmacological research
pub_type： 杂志文章
doi：10.1006/phrs.1996.0126
更新日期：1997-02-01 00:00:00
abstract：:QiShenYiQi Pills (QSYQ) is a compound Chinese medicine widely used in China for treatment of cardiovascular disease. However, limited data are available regarding the anti-fibrotic role of QSYQ after ischemia/reperfusion (I/R) injury. This study aimed to investigate the effect of post-treatment with QSYQ on myocardial...
journal_title：Pharmacological research
pub_type： 杂志文章
doi：10.1016/j.phrs.2019.104272
更新日期：2019-08-01 00:00:00
abstract：:The neurohormonal factor arginine vasopressin (AVP) produces potent systemic vasoconstriction as well as water retention in the kidneys via the V(1a) and V(2) receptors, respectively. Therefore, AVP may be considered as an aggravating factor of cardiac failure. In the present study, the effects of intravenous (i.v.) i...
journal_title：Pharmacological research
pub_type： 杂志文章
doi：10.1016/s1043661802002062
更新日期：2002-11-01 00:00:00
abstract：:As an essential component of the innate immune system, Toll-like receptors (TLRs) are a family of well-recognized ligand-binding receptors found in various organisms and initiate host immune responses. Activation of TLRs signaling pathways lead to the induction of numerous genes that function in host defense. Baicalin...
journal_title：Pharmacological research
pub_type： 杂志文章,评审
doi：10.1016/j.phrs.2020.104890
更新日期：2020-08-01 00:00:00
abstract：:Insulin-like growth factor-1, angiotensin-(1-7) and angiotensin-(1-9) have been proposed to be important mediators in cardioprotection. A large body of evidence indicates that insulin like growth factor-1 has pleotropic actions in the heart (i.e., contractility, metabolism, hypertrophy, autophagy, senescence and cell ...
journal_title：Pharmacological research
pub_type： 杂志文章,评审
doi：10.1016/j.phrs.2015.06.018
更新日期：2015-11-01 00:00:00
abstract：:Major depressive disorder is a worrying mental health problem and obtaining remission from treatment resistant depression (TRD) remains an important clinical issue. Twenty patients (14 women, 6 men) considered as treatment resistant after the fourth step of a seven-step treatment algorithm to obtain remission in major...
journal_title：Pharmacological research
pub_type： 杂志文章
doi：10.1016/j.phrs.2008.11.005
更新日期：2009-03-01 00:00:00
abstract：:The present study was designed to investigate the ameliorative potential of rosiglitazone, a peroxisome proliferator-activated receptor gamma (PPAR gamma) agonist, in tibial and sural nerve transection-induced neuropathic pain in rats. The pinprick, cold immersion, hot plate and hot immersion tests were performed to a...
journal_title：Pharmacological research
pub_type： 杂志文章
doi：10.1016/j.phrs.2009.02.001
更新日期：2009-06-01 00:00:00
abstract：:Biotechnologicals are an invaluable resource in the treatment of patients with inflammatory rheumatic diseases (IRD) non-responsive or intolerant to conventional therapies. However, they are the main driver for increase in direct costs and represent a significant economic burden to healthcare systems worldwide. Since ...
journal_title：Pharmacological research
pub_type： 杂志文章,评审
doi：10.1016/j.phrs.2019.104467
更新日期：2019-11-01 00:00:00
abstract：:Previous studies have suggested additional beneficial effects of sodium-glucose co-transporter-2 (SGLT2) inhibitors including the lipid-lowering effect; however, results on lipid profile are controversial. Thus, this meta-analysis aimed to determine the effect of SGLT2 inhibitors treatment on lipid levels in patients ...
journal_title：Pharmacological research
pub_type： 杂志文章,评审
doi：10.1016/j.phrs.2020.105068
更新日期：2020-10-01 00:00:00
abstract：:The mitochondrial citrate carrier (CIC) is a nuclear-encoded protein located in the inner mitochondrial membrane. By mediating efflux of citrate from the mitochondria to the cytosol, CIC links mitochondrial central carbon metabolism and cytosolic lipogenesis together. Abnormal activity or expression of CIC was found i...
journal_title：Pharmacological research
pub_type： 杂志文章,评审
doi：10.1016/j.phrs.2020.105132
更新日期：2020-11-01 00:00:00
abstract：:Oxaceprol, an established therapeutic agent for osteoarthritis, had no effect on macrophage prostaglandin E2 release in vitro and inhibited carrageenan paw oedema at high doses (18-150 mg/kg p.o.). In the same dose range, oxaceprol was comparable to indomethacin (3 mg/kg p.o.) as an inhibitor of yeast hyperalgaesia an...
journal_title：Pharmacological research
pub_type： 杂志文章
doi：10.1006/phrs.1996.0051
更新日期：1996-06-01 00:00:00
abstract：:Myriocin, a potent inhibitor of serine palmitoyltransferase (SPT), has been shown to reduce plasma sphingolipids, cholesterol and triglycerides in hyperlipidemic apolipoprotein E knockout (apoE KO) mice. We hypothesized that the inhibition of sphingolipid biosynthesis modulates the composition of atherosclerotic plaqu...
journal_title：Pharmacological research
pub_type： 杂志文章
doi：10.1016/j.phrs.2008.06.005
更新日期：2008-07-01 00:00:00
abstract：:Cardiovascular disease (CVD) is the leading cause of death worldwide and the prevalence of obesity and diabetes are increasing. In obesity, adipose tissue increases the secretion of bioactive mediators (adipokines) that may represent a key mechanism linking obesity to CVD. Adiponectin, extensively studied in metabolic...
journal_title：Pharmacological research
pub_type： 杂志文章,评审
doi：10.1016/j.phrs.2014.03.003
更新日期：2014-04-01 00:00:00
abstract：:The antitumour and immunosuppressive activities of spermine dialdehyde (SDA), a synthetic, oxidized form of spermine, were examined using L1210 cell lines and murine bone marrow cells. SDA acted as a high affinity substrate for aldehyde dehydrogenase (ADH) derived from different sources, with kinetic profiles similar ...
journal_title：Pharmacological research
pub_type： 杂志文章
doi：10.1016/1043-6618(92)90675-2
更新日期：1992-05-01 00:00:00
abstract：:In the last decade, the prevalence of autism spectrum disorders (ASD) has dramatically escalated worldwide. Currently available drugs mainly target some co-occurring symptoms of ASD, but are not effective on the core symptoms, namely impairments in communication and social interaction, and the presence of restricted a...
journal_title：Pharmacological research
pub_type： 杂志文章,评审
doi：10.1016/j.phrs.2019.104579
更新日期：2020-02-01 00:00:00
