Renal microvascular dysfunction, hypertension and CKD progression

AK Bidani, AJ Polichnowski… - Current opinion in …, 2013 - journals.lww.com
Adequate 24-h BP control presently offers the most feasible intervention for reducing
glomerular BP transmission and improving suboptimal outcomes in CKD. Investigations …

Hypertensive kidney injury and the progression of chronic kidney disease

KA Griffin - Hypertension, 2017 - Am Heart Assoc
688 Hypertension October 2017 clinical patterns of HIRD susceptibility schematically
illustrated in Figure 1 with respect to the BP threshold for HIRD and the slopes of the …

Neutrophil depletion attenuates placental ischemia-induced hypertension in the rat

JF Regal, KE Lillegard, AJ Bauer, BJ Elmquist… - PloS one, 2015 - journals.plos.org
Preeclampsia is characterized by reduced placental perfusion with placental ischemia and
hypertension during pregnancy. Preeclamptic women also exhibit a heightened …

Complement activation is critical for placental ischemia-induced hypertension in the rat

KE Lillegard, AC Johnson, SJ Lojovich, AJ Bauer… - Molecular …, 2013 - Elsevier
Preeclampsia is a major obstetric problem defined by new-onset hypertension and
proteinuria associated with compromised placental perfusion. Although activation of the …

Comparison of the surgical resection and infarct 5/6 nephrectomy rat models of chronic kidney disease

RJ Adam, AC Williams… - American Journal of …, 2022 - journals.physiology.org
The 5/6 nephrectomy rat remnant kidney model is commonly used to study chronic kidney
disease (CKD). This model requires the removal of one whole kidney and two-thirds of the …

Salt‐sensitive hypertension, renal injury, and renal vasodysfunction associated with Dahl salt‐sensitive rats are abolished in consomic SS. BN1 rats

JC Potter, SA Whiles, CB Miles, JB Whiles… - Journal of the …, 2021 - Am Heart Assoc
Background Abnormal renal hemodynamic responses to salt‐loading are thought to
contribute to salt‐sensitive (SS) hypertension. However, this is based largely on studies in …

Progression of chronic kidney disease after acute kidney injury: role of self-perpetuating versus hemodynamic-induced fibrosis

M Picken, J Long, GA Williamson, AJ Polichnowski - Hypertension, 2016 - Am Heart Assoc
The relative contribution of self-perpetuating versus hemodynamic-induced fibrosis to the
progression of chronic kidney disease (CKD) after acute kidney injury (AKI) is unclear. In the …

Blood pressure-renal blood flow relationships in conscious angiotensin II-and phenylephrine-infused rats

AJ Polichnowski, KA Griffin, J Long… - American Journal …, 2013 - journals.physiology.org
Chronic ANG II infusion in rodents is widely used as an experimental model of hypertension,
yet very limited data are available describing the resulting blood pressure-renal blood flow …

Haemodynamic and renal sympathetic responses to V1b vasopressin receptor activation within the paraventricular nucleus

W El‐Werfali, C Toomasian… - Experimental …, 2015 - Wiley Online Library
New Findings What is the central question of this study? Does antagonism of V1b receptors
prevent the haemodynamic and renal sympathetic nerve responses that occur with …

Critical blood pressure threshold dependence of hypertensive injury and repair in a malignant nephrosclerosis model

KA Griffin, A Polichnowski, N Litbarg, M Picken… - …, 2014 - Am Heart Assoc
Most patients with essential hypertension do not exhibit substantial renal damage. Renal
autoregulation by preventing glomerular transmission of systemic pressures has been …