@article{OckermannHeadleyLizioetal.2021,
  author    = {Ockermann, Philipp and Headley, Laura and Lizio, Rosario and Hansmann, Jan},
  title     = {A Review of the Properties of Anthocyanins and Their Influence on Factors Affecting Cardiometabolic and Cognitive Health},
  series = {Nutrients},
  volume    = {13},
  journal   = {Nutrients},
  number    = {8},
  issn      = {2072-6643},
  doi       = {10.3390/nu13082831},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-245116},
  year      = {2021},
  abstract  = {The incidence of cardiovascular and metabolic diseases has increased over the last decades and is an important cause of death worldwide. An upcoming ingredient on the nutraceutical market are anthocyanins, a flavonoid subgroup, abundant mostly in berries and fruits. Epidemiological studies have suggested an association between anthocyanin intake and improved cardiovascular risk, type 2 diabetes and myocardial infarct. Clinical studies using anthocyanins have shown a significant decrease in inflammation markers and oxidative stress, a beneficial effect on vascular function and hyperlipidemia by decreasing low-density lipoprotein and increasing high-density lipoprotein. They have also shown a potential effect on glucose homeostasis and cognitive decline. This review summarizes the effects of anthocyanins in in-vitro, animal and human studies to give an overview of their application in medical prevention or as a dietary supplement.},
  language  = {en}
}
@article{JockelSchneiderHarksHaubitzetal.2014,
  author    = {Jockel-Schneider, Yvonne and Harks, Inga and Haubitz, Imme and Fickl, Stefan and Eigenthaler, Martin and Schlagenhauf, Ulrich and Baulmann, Johannes},
  title     = {Arterial Stiffness and Pulse Wave Reflection Are Increased in Patients Suffering from Severe Periodontitis},
  series = {PLOS ONE},
  volume    = {9},
  journal   = {PLOS ONE},
  number    = {8},
  issn      = {1932-6203},
  doi       = {10.1371/journalone.0103449},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-119459},
  pages     = {e103449},
  year      = {2014},
  abstract  = {Aim: This single blind cross-sectional study compared the vascular health of subjects suffering from severe chronic periodontitis, severe aggressive periodontitis and periodontal healthy controls by evaluating pulse wave velocity (PWV), augmentation index (AIx) and pulse pressure amplification (PPA). Material and Methods: In a total of 158 subjects, 92 suffering from severe periodontitis and 66 matched periodontal healthy controls, PWV, AIx, central and peripheral blood pressure were recorded using an oscillometric device (Arteriograph). Results: Subjects suffering from severe chronic or aggressive periodontitis exhibited significantly higher PWV (p = 0.00004), higher AIx (p = 0.0049) and lower PPA (p = 0.028) than matched periodontal healthy controls. Conclusions: The results of this study confirm the association between periodontal inflammation and increased cardiovascular risk shown by impaired vascular health in case of severe periodontitis. As impaired vascular health is a common finding in patients suffering from severe periodontal disease a concomitant routine cardiovascular evaluation may be advised.},
  language  = {en}
}
@phdthesis{Karcher2004,
  author    = {Karcher, Jan Christoph},
  title     = {Die Bedeutung von Endocannabinoiden im kardiogenen Schock und bei der Entwicklung der chronischen Herzinsuffizienz},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-11112},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year      = {2004},
  abstract  = {Es konnte gezeigt werden, dass die in Monozyten und in Thrombozyten produzierten Cannabinoide Anandamid und 2-Arachidonylglycerol zur Blutdruckernierdrigung nach akutem Myokradinfarkt der Ratte beitragen. Durch CB1-Rezeptor-Blockade wurde der Abfall des arteriellen Mitteldruckes verhindert, aber die Mortali{\"a}t zwei Stunden nach MI erh{\"o}ht. Dies geschieht m{\"o}glicherweise durch Beeintr{\"a}chtigung der endothelialen Funktion. Durch chronische CB1-Rezeptorstimulation konnte bei Ratten mit grossen Infarkten trotz erh{\"o}htem LVEDP der Abfall des linksventrikul{\"a}ren systolischen Drucks und des arteriellen Mitteldrucks vermindert und das Auftreten einer endothelialen Dysfunktion verhindert werden. Bei Ratten mit kleinen Infarkten wurde durch Verabreichung von HU-210 der Herzindex verbessert und der totale periphere Widerstand vermindert. Die linksventrikul{\"a}re CB1-Rezeptorexpression war bei Ratten mit grossen Infarkten im Vergleich zu nicht-infarzierten Tieren unver{\"a}ndert. Durch CB1-Rezeptorantagonisierung wurde die maximale Druckentwicklungskapazit{\"a}t weiter vermindert, die Druck-Volumen-Kurve weiter nach rechts verschoben und das Arbeitsvolumen von Ratten mit grossen Infarkten vermindert.},
  language  = {de}
}
@article{HaringGronroosNettletonetal.2014,
  author    = {Haring, Bernhard and Gronroos, Noelle and Nettleton, Jennifer A. and Wyler von Ballmoos, Moritz C. and Selvin, Elizabeth and Alsonso, Alvaro},
  title     = {Dietary Protein Intake and Coronary Heart Disease in a Large Community Based Cohort: Results from the Atherosclerosis Risk in Communities (ARIC) Study},
  doi       = {10.1371/journal.pone.0109552},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-113570},
  year      = {2014},
  abstract  = {Background Prospective data examining the relationship between dietary protein intake and incident coronary heart disease (CHD) are inconclusive. Most evidence is derived from homogenous populations such as health professionals. Large community-based analyses in more diverse samples are lacking. Methods We studied the association of protein type and major dietary protein sources and risk for incident CHD in 12,066 middle-aged adults (aged 45-64 at baseline, 1987-1989) from four U.S. communities enrolled in the Atherosclerosis Risk in Communities (ARIC) Study who were free of diabetes mellitus and cardiovascular disease at baseline. Dietary protein intake was assessed at baseline and after 6 years of follow-up by food frequency questionnaire. Our primary outcome was adjudicated coronary heart disease events or deaths with following up through December 31, 2010. Cox proportional hazard models with multivariable adjustment were used for statistical analyses. Results During a median follow-up of 22 years, there were 1,147 CHD events. In multivariable analyses total, animal and vegetable protein were not associated with an increased risk for CHD before or after adjustment. In food group analyses of major dietary protein sources, protein intake from red and processed meat, dairy products, fish, nuts, eggs, and legumes were not significantly associated with CHD risk. The hazard ratios [with 95\% confidence intervals] for risk of CHD across quintiles of protein from poultry were 1.00 [ref], 0.83 [0.70-0.99], 0.93 [0.75-1.15], 0.88 [0.73-1.06], 0.79 [0.64-0.98], P for trend = 0.16). Replacement analyses evaluating the association of substituting one source of dietary protein for another or of decreasing protein intake at the expense of carbohydrates or total fats did not show any statistically significant association with CHD risk. Conclusion Based on a large community cohort we found no overall relationship between protein type and major dietary protein sources and risk for CHD.},
  language  = {en}
}
@article{PaakkariPaakkariFeuersteinetal.1992,
  author    = {Paakkari, P. and Paakkari, I. and Feuerstein, G. and Sir{\´e}n, Anna-Leena},
  title     = {Evidence for differential opioid µ\(_1\)- and µ\(_2\)-receptor regulation of heart rate in the conscious rat},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-63017},
  year      = {1992},
  abstract  = {The possibility that \(\mu\)Opioid-induced tachycardia and bradycardia could be mediated by different subtypes of the \(\mu\)·receptor was studied in conscious Sprague-Dawley rats. The selective \(\mu\)·receptor agonist dermorphin and its analog, TAPS (Tyr-o-Arg-Phe-sarcosine), a putative \(\mu _1\)-receptor agonist, were given centrally. Tyr-o-Arg-Phe-sarcosine increased the heart rate, the response being inversely correlated to the dose (an increase of 71 ± 22, 49 ± 14 and 30 ± 17 beats/min at doses of 0.3, 3 and 30 pmol, respectively). Dermorphin induced less clear changes in heart rate (maximum increase of 39 ± 14 beats/min at the dose of 1 pmol). Aftertreatment with the Jl 1-selective antagonist naloxonazine (NAZ), TAPS 30 pmol and dennorphin I pmol decreased heart rate by -22 ± 10 and -24 ± 7 bpm, respectively. The bradycardic effect oflarger doses of dennorphin was potentiated by NAZ (from -25 ± 8 to -97 ± 22 bpm) but abolished by the non-selective antagonist naloxone. These data suggest that the high affinity \(\mu _1\)-opioid receptors mediate tachycardic responses and \(\mu _2\)-receptors mediate bradycardic responses.},
  subject      = {Neurobiologie},
  language  = {en}
}
@article{GolombeckWessigMonoranuetal.2013,
  author    = {Golombeck, Stefanie Kristin and Wessig, Carsten and Monoranu, Camelia-Maria and Sch{\"u}tz, Ansgar and Solymosi, Laszlo and Melzer, Nico and Kleinschnitz, Christoph},
  title     = {Fatal atypical reversible posterior leukoencephalopathy syndrome: a case report},
  series = {Journal of Medical Case Reports},
  volume    = {7},
  journal   = {Journal of Medical Case Reports},
  number    = {14},
  doi       = {10.1186/1752-1947-7-14},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-135517},
  year      = {2013},
  abstract  = {Introduction: Reversible posterior leukoencephalopathy syndrome - a reversible subacute global encephalopathy clinically presenting with headache, altered mental status, visual symptoms such as hemianopsia or cortical blindness, motor symptoms, and focal or generalized seizures - is characterized by a subcortical vasogenic edema symmetrically affecting posterior brain regions. Complete reversibility of both clinical signs and magnetic resonance imaging lesions is regarded as a defining feature of reversible posterior leukoencephalopathy syndrome. Reversible posterior leukoencephalopathy syndrome is almost exclusively seen in the setting of a predisposing clinical condition, such as pre-eclampsia, systemic infections, sepsis and shock, certain autoimmune diseases, various malignancies and cytotoxic chemotherapy, transplantation and concomitant immunosuppression (especially with calcineurin inhibitors) as well as episodes of abrupt hypertension. We describe for the first time clinical, radiological and histological findings in a case of reversible posterior leukoencephalopathy syndrome with an irreversible and fatal outcome occurring in the absence of any of the known predisposing clinical conditions except for a hypertensive episode. Case presentation: A 58-year-old Caucasian woman presented with a two-week history of subacute and progressive occipital headache, blurred vision and imbalance of gait and with no evidence for raised arterial blood pressure during the two weeks previous to admission. Her past medical history was unremarkable except for controlled arterial hypertension. Cerebral magnetic resonance imaging demonstrated cortical and subcortical lesions with combined vasogenic and cytotoxic edema atypical for both venous congestion and arterial infarction. Routine laboratory and cerebrospinal fluid parameters were normal. The diagnosis of reversible posterior leukoencephalopathy syndrome was established. Within hours after admission the patient showed a rapidly decreasing level of consciousness, extension and flexion synergisms, bilaterally extensor plantar responses and rapid cardiopulmonary decompensation requiring ventilatory and cardiocirculatory support. Follow-up cerebral imaging demonstrated widespread and confluent cytotoxic edematous lesions in different arterial territories, global cerebral swelling, and subsequent upper and lower brainstem herniation. Four days after admission, the patient was declared dead because of brain death. Conclusion: This case demonstrates that fulminant and fatal reversible posterior leukoencephalopathy syndrome may occur spontaneously, that is, in the absence of any of the known predisposing systemic conditions.},
  language  = {en}
}
@article{GolombeckWessigMonoranuetal.2013,
  author    = {Golombeck, Stefanie Kristin and Wessig, Carsten and Monoranu, Camelia-Maria and Sch{\"u}tz, Ansgar and Solymosi, Laszlo and Melzer, Niko and Kleinschnitz, Christoph},
  title     = {Fatal atypical reversible posterior leukoencephalopathy syndrome: a case report},
  series = {Journal of Medical Case Reports},
  volume    = {7},
  journal   = {Journal of Medical Case Reports},
  number    = {14},
  doi       = {10.1186/1752-1947-7-14},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-129456},
  year      = {2013},
  abstract  = {Introduction: Reversible posterior leukoencephalopathy syndrome - a reversible subacute global encephalopathy clinically presenting with headache, altered mental status, visual symptoms such as hemianopsia or cortical blindness, motor symptoms, and focal or generalized seizures - is characterized by a subcortical vasogenic edema symmetrically affecting posterior brain regions. Complete reversibility of both clinical signs and magnetic resonance imaging lesions is regarded as a defining feature of reversible posterior leukoencephalopathy syndrome. Reversible posterior leukoencephalopathy syndrome is almost exclusively seen in the setting of a predisposing clinical condition, such as pre-eclampsia, systemic infections, sepsis and shock, certain autoimmune diseases, various malignancies and cytotoxic chemotherapy, transplantation and concomitant immunosuppression (especially with calcineurin inhibitors) as well as episodes of abrupt hypertension. We describe for the first time clinical, radiological and histological findings in a case of reversible posterior leukoencephalopathy syndrome with an irreversible and fatal outcome occurring in the absence of any of the known predisposing clinical conditions except for a hypertensive episode. Case presentation: A 58-year-old Caucasian woman presented with a two-week history of subacute and progressive occipital headache, blurred vision and imbalance of gait and with no evidence for raised arterial blood pressure during the two weeks previous to admission. Her past medical history was unremarkable except for controlled arterial hypertension. Cerebral magnetic resonance imaging demonstrated cortical and subcortical lesions with combined vasogenic and cytotoxic edema atypical for both venous congestion and arterial infarction. Routine laboratory and cerebrospinal fluid parameters were normal. The diagnosis of reversible posterior leukoencephalopathy syndrome was established. Within hours after admission the patient showed a rapidly decreasing level of consciousness, extension and flexion synergisms, bilaterally extensor plantar responses and rapid cardiopulmonary decompensation requiring ventilatory and cardiocirculatory support. Follow-up cerebral imaging demonstrated widespread and confluent cytotoxic edematous lesions in different arterial territories, global cerebral swelling, and subsequent upper and lower brainstem herniation. Four days after admission, the patient was declared dead because of brain death. Conclusion: This case demonstrates that fulminant and fatal reversible posterior leukoencephalopathy syndrome may occur spontaneously, that is, in the absence of any of the known predisposing systemic conditions.},
  language  = {en}
}
@article{SirenFeuerstein1991,
  author    = {Sir{\´e}n, Anna-Leena and Feuerstein, G.},
  title     = {Hypothalamic opioid µ-receptors regulate discrete hemodynamic functions in the conscious rat},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-63069},
  year      = {1991},
  abstract  = {The effect of the selective \(\mu\)-opioid agonist o-Ala\(^2\)-Me-Phe\(^4\)-Gly-ol'-enkephalin (DAGO), injected into the medial preoptic nucleus of hypothalamus, on cardiac output and regional blood flow was studied in the conscious rat and the effect of DAGO on renal sympathetic nerve activity and renal blood flow was studied in anesthetized rats. In conscious rats, injections of DAGO (1 or 10 nmol) into the preoptic nucleus increased the blood pressure in a dose-related manner. The maximum rises of mean arterial pressure and pulse pressure after the larger dose were +23 ± 5 mmHg (mean ±SEM, P < 0.01) and + 17 ± 3 mmHg(P < 0.01), respectively. A small dose (0.1 nmol) increased heart rate ( +47 ± 13 bpm, P < 0.05); thc 1 nmol dosc produced bradycardia (- 39 ± 11 bpm, P < 0.05), while the 10 nmol dose initially decreased heart rate ( -68 ± 15 bpm (P < 0.01) and then gradually increased heart rate to a maximum of + 74 ± 13 bpm, (P < 0.0 1). A long-lasting increase in cardiac output was also elicited by DAGO, with maximum changes after 1 and 10 nmol of + 14 ± 6\% and +22 ± 7\% (P < 0.01), respectively. B1ood flow in the hindquarters increascd after DAGO but the mesenteric and renal blood ftow decreased in a dose-related manner. Significant responscs in hindquarter and mesenteric blood fl.ow after DAGO were independent of systemic hemodynamic responses at the dose ofO.l nmol. The vascular resistance in the hindquarters significantly decreased after a small dose of DAGO while the larger doses dose-dependently increased mesenteric and renal vascular resistance. A crucial role of the sympathetic nervous system in the hemodynamic effects of DAGO was demonstrated: (1) by the profound activation of renal sympathetic nerve activity after injections of DAGO (I nmol/100 nl) into the preoptic nucleus, (2) by blockade of the pressor, tachycardic and regional hemodynamic effects of DAGO (I nmol) by the ganglion blocker ch1orisondamine (5 mg/kg i.v.). The results suggest that the pressor effect of DAGO in preoptic nucleus is due primarily to an increase in cardiac output. The differential changes in blood ftow in organs further suggest that the opioid \(\mu\)-receptors in the preoptic nucleus might be involved in the integration of peripheral blood ftow in the hypothalamus during affective behavior.},
  subject      = {Neurobiologie},
  language  = {en}
}
@article{BiermannHeilmannDidieetal.2012,
  author    = {Biermann, Daniel and Heilmann, Andreas and Didi{\´e}, Michael and Schlossarek, Saskia and Wahab, Azadeh and Grimm, Michael and R{\"o}mer, Maria and Reichenspurner, Hermann and Sultan, Karim R. and Steenpass, Anna and Erg{\"u}n, S{\"u}leyman and Donzelli, Sonia and Carrier, Lucie and Ehmke, Heimo and Zimmermann, Wolfram H. and Hein, Lutz and B{\"o}ger, Rainer H. and Benndorf, Ralf A.},
  title     = {Impact of AT2 Receptor Deficiency on Postnatal Cardiovascular Development},
  series = {PLoS One},
  volume    = {7},
  journal   = {PLoS One},
  number    = {10},
  doi       = {10.1371/journal.pone.0047916},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-134902},
  pages     = {e47916},
  year      = {2012},
  abstract  = {Background: The angiotensin II receptor subtype 2 (AT2 receptor) is ubiquitously and highly expressed in early postnatal life. However, its role in postnatal cardiac development remained unclear. Methodology/Principal Findings: Hearts from 1, 7, 14 and 56 days old wild-type (WT) and AT2 receptor-deficient (KO) mice were extracted for histomorphometrical analysis as well as analysis of cardiac signaling and gene expression. Furthermore, heart and body weights of examined animals were recorded and echocardiographic analysis of cardiac function as well as telemetric blood pressure measurements were performed. Moreover, gene expression, sarcomere shortening and calcium transients were examined in ventricular cardiomyocytes isolated from both genotypes. KO mice exhibited an accelerated body weight gain and a reduced heart to body weight ratio as compared to WT mice in the postnatal period. However, in adult KO mice the heart to body weight ratio was significantly increased most likely due to elevated systemic blood pressure. At postnatal day 7 ventricular capillarization index and the density of \(\alpha\)-smooth muscle cell actin-positive blood vessels were higher in KO mice as compared to WT mice but normalized during adolescence. Echocardiographic assessment of cardiac systolic function at postnatal day 7 revealed decreased contractility of KO hearts in response to beta-adrenergic stimulation. Moreover, cardiomyocytes from KO mice showed a decreased sarcomere shortening and an increased peak Ca\(^{2+}\) transient in response to isoprenaline when stimulated concomitantly with angiotensin II. Conclusion: The AT2 receptor affects postnatal cardiac growth possibly via reducing body weight gain and systemic blood pressure. Moreover, it moderately attenuates postnatal vascularization of the heart and modulates the beta adrenergic response of the neonatal heart. These AT2 receptor-mediated effects may be implicated in the physiological maturation process of the heart.},
  language  = {en}
}
@article{PaakkariSirenNurminenetal.1987,
  author    = {Paakkari, I. and Sir{\´e}n, Anna-Leena and Nurminen, M.-L. and Svartstr{\"o}m-Fraser, M.},
  title     = {Injection of thyrotropin releasing hormone into the locus coeruleus increases blood pressure},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-72894},
  year      = {1987},
  abstract  = {Thyrotropin releasing hormone (TRH), 10 pmol kg-1 injected in the region of locus coeruleus, caused a rapid (within 1 min) rise of mean arterial pressure in the urethane- naesthetized rat. No clear-cut effects in heart rate or ventilation were observed. When TRH was injected into the lateral ventricle, a dose more than 10-fold higher was required to achieve a comparable rise in arterial pressure. It is concluded that TRH may have a physiological rote in centrat cardiovascular regulation.},
  subject      = {Thyreotropin-Releasinghormon},
  language  = {en}
}