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Condition: Hypertension
Nutrition: Sodium Chloride

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Total 189 results found since Jan 2013.

Plasma Kallikrein Contributes to Intracerebral Hemorrhage and Hypertension in Stroke-Prone Spontaneously Hypertensive Rats
This report investigates the role of PKa on hemorrhage and hypertension in stroke-prone spontaneously hypertensive rats (SHRSP). SHRSP were fed with a high salt –containing stroke-prone diet to increase blood pressure and induce intracerebral hemorrhage. The roles of PKa on blood pressure, hemorrhage, and survival in SHRSP were examined in rats receiving a PKa inhibitor or plasma prekallikrein antisense oligonucleotide (PK ASO) compared with rats receivin g control ASO. Effects on PKa on the proteolytic cleavage of atrial natriuretic peptide (ANP) were analyzed by tandem mass spectrometry. We show that SHRSP on high-salt...
Source: Translational Stroke Research - July 9, 2021 Category: Neurology Source Type: research

Impact of angiotensin-converting enzyme inhibition on platelet tissue factor expression in stroke-prone rats
Conclusion: The current study shows for the first time that in hypertension the number of TF-positive megakaryocytes increases thus releasing in the circulation more platelets carrying a functionally active TF. AngII stimulates platelets to express TF.
Source: Journal of Hypertension - May 1, 2018 Category: Cardiology Tags: ORIGINAL PAPERS: Stroke Source Type: research

1H NMR-Based Metabolomics Reveals Refined-Huang-Lian-Jie-Du-Decoction (BBG) as a Potential Ischemic Stroke Treatment Drug With Efficacy and a Favorable Therapeutic Window
This study was carried out in accordance with the recommendations of Animal Ethics Committee of China Pharmaceutical University. The protocol was approved by Animal Ethics Committee of China Pharmaceutical University. Author Contributions JW, MY, and LK conceived the experiments and helped to coordinate support and funding. XF performed the research and drafted the manuscript. SL, YL, and DX participated in the experiments. JW analyzed the data and edited the paper. All authors read and approved the final manuscript. Conflict of Interest Statement The authors declare that the research was conducted in the absence of an...
Source: Frontiers in Pharmacology - April 11, 2019 Category: Drugs & Pharmacology Source Type: research

Urban-rural differences in risk factors for ischemic stroke in northern China
This study aims to investigate urban-rural differences in characteristics and risk factors of ischemic stroke in northern China. The present cross-sectional study was based on the High-risk Population Screening and Intervention Project for Stroke. The cluster sampling method was used to select urban and rural screening sites in northern China. By collecting information and screening the data, patients with ischemic stroke were obtained and a control group with similar gender, age, and regional distribution was selected among the nonischemic stroke patients. Then, the demographic and risk factors of patients with ischemic ...
Source: Medicine - May 1, 2019 Category: Internal Medicine Tags: Research Article: Observational Study Source Type: research

Dominant modifiable risk factors for stroke in Ghana and Nigeria (SIREN): a case-control study
Publication date: Available online 26 February 2018 Source:The Lancet Global Health Author(s): Mayowa O Owolabi, Fred Sarfo, Rufus Akinyemi, Mulugeta Gebregziabher, Onoja Akpa, Albert Akpalu, Kolawole Wahab, Reginald Obiako, Lukman Owolabi, Bruce Ovbiagele Background Sub-Saharan Africa has the highest incidence, prevalence, and fatality from stroke globally. Yet, only little information about context-specific risk factors for prioritising interventions to reduce the stroke burden in sub-Saharan Africa is available. We aimed to identify and characterise the effect of the top modifiable risk factors for stroke in sub-Sahara...
Source: The Lancet Global Health - February 27, 2018 Category: International Medicine & Public Health Source Type: research

Pharmacological restoration of autophagy reduces hypertension-related stroke occurrence.
Abstract The identification of the mechanisms predisposing to stroke may improve its preventive and therapeutic strategies in patients with essential hypertension. The role of macroautophagy/autophagy in the development of hypertension-related stroke needs to be clarified. We hypothesized that a defective autophagy may favor hypertension-related spontaneous stroke by promoting mitochondrial dysfunction. We studied autophagy in the stroke-prone spontaneously hypertensive (SHRSP) rat, which represents a clinically relevant model of stroke associated with high blood pressure. We assessed autophagy, mitophagy and NAD+...
Source: Autophagy - November 2, 2019 Category: Cytology Authors: Forte M, Bianchi F, Cotugno M, Marchitti S, De Falco E, Raffa S, Stanzione R, di Nonno F, Chimenti I, Palmerio S, Pagano F, Petrozza V, Micaloni A, Madonna M, Relucenti M, Torrisi MR, Frati G, Volpe M, Rubattu S, Sciarretta S Tags: Autophagy Source Type: research

Hypovolemia due to cerebral salt wasting may contribute to stroke in tuberculous meningitis
ConclusionIn TBM, stroke occurred in 39.5% of the patients, 50% of whom had CSW. Volume contraction due to CSW may contribute to stroke.
Source: QJM - April 9, 2018 Category: Internal Medicine Source Type: research

Evaluation of Pathological Association between Stroke-Related QTL and Salt-Induced Renal Injury in Stroke-Prone Spontaneously Hypertensive Rat.
Abstract The stroke-prone spontaneously hypertensive rat (SHRSP) suffers from severe hypertension and hypertensive organ damage such as cerebral stroke and kidney injury under salt-loading. By a quantitative trait locus (QTL) analysis between SHRSP and SHR (the stroke-resistant parental strain of SHRSP), two major QTLs for stroke susceptibility were identified on chromosomes 1 and 18 of SHRSP, which were confirmed in congenic strains constructed between SHRSP and SHR. As the progression of renal dysfunction was suggested to be one of the key factors inducing stroke in SHRSP, we examined effects of the stroke-relat...
Source: Biomed Res - February 23, 2019 Category: Research Authors: Reza MF, Ngarashi D, Koike M, Misumi M, Ohara H, Nabika T Tags: Biomed Res Int Source Type: research

Cost-effectiveness of a Household Salt Substitution Intervention: Findings From 20,995 Participants of the Salt Substitute and Stroke Study (SSaSS)
Conclusions: Replacing regular salt with salt substitute was a cost-saving intervention for the prevention of stroke and improvement of quality of life amongst the SSaSS participants.PMID:35311346 | DOI:10.1161/CIRCULATIONAHA.122.059573
Source: Circulation - March 21, 2022 Category: Cardiology Authors: Ka-Chun Li Liping Huang Maoyi Tian Gian Luca Di Tanna Jie Yu Xinyi Zhang Xuejun Yin Yishu Liu Zhixin Hao Bo Zhou Xiangxian Feng Zhifang Li Jianxin Zhang Jixin Sun Yuhong Zhang Yi Zhao Ruijuan Zhang Yan Yu Nicole Li Lijing L Yan Darwin R Labarthe Paul Elli Source Type: research

A differential expression of uncoupling protein-2 associates with renal damage in stroke-resistant spontaneously hypertensive rat/stroke-prone spontaneously hypertensive rat-derived stroke congenic lines
Conclusion: A differential UCP2 expression associates with different degree of renal damage upon Japanese diet in two SHRSR/SHRSP-derived stroke congenic lines through modulation of mitochondrial function, inflammation, and oxidative stress.
Source: Journal of Hypertension - August 3, 2017 Category: Cardiology Tags: ORIGINAL PAPERS: Kidney Source Type: research

Development of rapid and effective risk prediction models for stroke in the Chinese population: a cross-sectional study
Conclusion The five machine learning models all had good predictive and discriminatory performance for stroke. The performance of RF and XGBoost was slightly better than that of LR, which was easier to interpret and less prone to overfitting. This work provides a rapid and accurate tool for stroke risk assessment, which can help to improve the efficiency of stroke screening medical services and the management of high-risk groups.
Source: BMJ Open - March 1, 2023 Category: General Medicine Authors: Qiu, Y., Cheng, S., Wu, Y., Yan, W., Hu, S., Chen, Y., Xu, Y., Chen, X., Yang, J., Chen, X., Zheng, H. Tags: Open access, Public health Source Type: research

Plasma Kallikrein Contributes to Intracerebral Hemorrhage and Hypertension in Stroke-Prone Spontaneously Hypertensive Rats
This report investigates the role of PKa on hemorrhage and hypertension in stroke-prone spontaneously hypertensive rats (SHRSP). SHRSP were fed with a high salt-containing stroke-prone diet to increase blood pressure and induce intracerebral hemorrhage. The roles of PKa on blood pressure, hemorrhage, and survival in SHRSP were examined in rats receiving a PKa inhibitor or plasma prekallikrein antisense oligonucleotide (PK ASO) compared with rats receiving control ASO. Effects on PKa on the proteolytic cleavage of atrial natriuretic peptide (ANP) were analyzed by tandem mass spectrometry. We show that SHRSP on high-salt die...
Source: Cell Research - July 9, 2021 Category: Cytology Authors: Jian Guan Allen C Clermont Loc-Duyen Pham Tuna Ustunkaya Alexey S Revenko A Robert MacLeod Edward P Feener Fabr ício Simão Source Type: research

Effects of dual angiotensin type 1 receptor/neprilysin inhibition vs. angiotensin type 1 receptor inhibition on target organ injury in the stroke-prone spontaneously hypertensive rat
Conclusion: The dual angiotensin II type 1 receptor/neutroendopeptidase inhibition significantly increased atrial natriuretic peptide level and reduced BP. Complete prevention of stroke was achieved in this model. The ability of sacubitril/valsartan to reduce organ damage progression was superior to that of valsartan alone. ARNi may represent a highly effective therapeutic agent to protect from target organ damage development in hypertension.
Source: Journal of Hypertension - September 1, 2018 Category: Cardiology Tags: ORIGINAL PAPERS: Treatment Source Type: research

IJERPH, Vol. 16, Pages 3665: Knowledge and Poor Understanding Factors of Stroke and Heart Attack Symptoms
Conclusions: Specialized interventions, including those based on public education, should focus on groups with less knowledge of CVD.
Source: International Journal of Environmental Research and Public Health - September 28, 2019 Category: Environmental Health Authors: Chang Hoon Han Hyeyun Kim Sujin Lee Jae Ho Chung Tags: Article Source Type: research