A14217 The relationship between salt-load and cardiovascular target organ damage in elderly hypertensive patients

2018 ◽  
Vol 36 ◽  
pp. e122-e123
Author(s):  
Xinjun Zhang ◽  
Rui Liang ◽  
Yanping Zhao
Keyword(s):  
Target Organ Damage ◽  
Organ Damage ◽  
Target Organ ◽  
Hypertensive Patients ◽  
Salt Load ◽  
Elderly Hypertensive ◽  
Elderly Hypertensive Patients ◽  
The Relationship

scholarly journals Effects of irbesartan on phenotypic alterations in monocytes and the inflammatory status of hypertensive patients with left ventricular hypertrophy

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Jingsi Zhang ◽  
Lina Yang ◽  
Yanchun Ding
Keyword(s):  
Ventricular Hypertrophy ◽  
Target Organ Damage ◽  
Organ Damage ◽  
Left Ventricular ◽  
Target Organ ◽  
Dependent Manner ◽  
Concentration Dependent Manner ◽  
Hypertensive Patients ◽  
Inflammatory Status ◽  
Tnf Α

Abstract Background Circulating monocytes and tissue macrophages play complex roles in the pathogenesis of hypertension and the resulting target organ damage. In this study, we observed alterations in the monocyte phenotype and inflammatory state of hypertensive patients with left ventricular hypertrophy (LVH) and studied the effects of irbesartan in these patients. This study might reveal a novel mechanism by which irbesartan alleviates LVH, and it could provide new targets for the prevention and treatment of hypertensive target organ damage. Methods CD163 and CD206 expression on monocytes and IL-10 and TNF-α levels in the serum of hypertensive patients with or without LVH and of healthy volunteers were detected. Furthermore, we treated monocytes from the LVH group with different concentrations of irbesartan, and then, CD163, CD206, IL-10 and TNF-α expression was detected. Results We found, for the first time, that the expression of CD163, CD206 and IL-10 in the LVH group was lower than that in the non-LVH group and healthy control group, but the TNF-α level in the LVH group was significantly higher. Irbesartan upregulated the expression of CD163 and CD206 in hypertensive patients with LVH in a concentration-dependent manner. Irbesartan also increased the expression of IL-10 and inhibited the expression of TNF-α in monocyte culture supernatants in a concentration-dependent manner. Conclusions Our data suggest that inflammation was activated in hypertensive patients with LVH and that the monocyte phenotype was mainly proinflammatory. The expression of proinflammatory factors increased while the expression of anti-inflammatory factors decreased. Irbesartan could alter the monocyte phenotype and inflammatory status in hypertensive patients with LVH. This previously unknown mechanism may explain how irbesartan alleviates LVH. Trail registration The study protocols were approved by the Ethical Committee of the Second Affiliated Hospital of Dalian Medical University. Each patient signed the informed consent form.

scholarly journals Target organ damage in hypertensive patients: correlation between retinal arteriovenular ratio and left ventricular geometric patterns

2013 ◽  
Vol 28 (4) ◽  
pp. 274-278 ◽  
Author(s):  
R Meazza ◽  
C Scardino ◽  
L Grosso Di Palma ◽  
G L Perrucci ◽  
E Gallazzi ◽  
...  
Keyword(s):  
Target Organ Damage ◽  
Organ Damage ◽  
Left Ventricular ◽  
Target Organ ◽  
Hypertensive Patients ◽  
Geometric Patterns

Prevalence of target organ damage in treated hypertensive patients

2000 ◽  
Vol 18 (6) ◽  
pp. 803-809 ◽  
Author(s):  
Cesare Cuspidi ◽  
Laura Lonati ◽  
Lorena Sampieri ◽  
Iassen Michev ◽  
Giuseppe Macca ◽  
...  
Keyword(s):  
Target Organ Damage ◽  
Organ Damage ◽  
Target Organ ◽  
Hypertensive Patients

Essential hypertension: Diagnosis, assessment, and treatment

2020 ◽  
pp. 3753-3778
Author(s):  
Bryan Williams ◽  
John D. Firth
Keyword(s):  
Blood Pressure ◽  
Essential Hypertension ◽  
Severe Hypertension ◽  
Target Organ Damage ◽  
Organ Damage ◽  
Target Organ ◽  
Elevated Blood ◽  
Hypertensive Patients ◽  
Assessment And Treatment ◽  
Hypertension Diagnosis

Essential hypertension is invariably symptomless and usually detected by routine screening or opportunistic measurement of blood pressure. However, once a patient has been labelled as ‘hypertensive’ it is not uncommon for them to associate preceding symptoms to their elevated blood pressure. Some patients will claim that they can recognize when their blood pressure is elevated, usually on the basis of symptoms such as plethoric features, palpitations, dizziness, or a feeling of tension. Screening surveys have demonstrated that these symptoms occur no more commonly in untreated hypertensive patients than they do in the normotensive population. However, there are two important caveats to the symptomless nature of essential hypertension: (1) symptoms may develop as a consequence of target organ damage, (2) headache may be a feature of severe hypertension.

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