English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

We investigated the effects of the immunosuppressant HR-325 on arterial lesions in Dahl rats with salt-induced hypertension. Forty-eight 6-wk-old Dahl salt-sensitive (DS) rats were divided into 1) a low-salt (0.3% NaCl) group, 2) a high-salt (4% NaCl) group, 3) a high-salt and low-dose (1 mg/kg) HR-325 group, and 4) a high-salt and high-dose (30 mg/kg) HR-325 group. The rats were treated for 8 wk. Various variables of renal function and morphological alterations in the kidney were assessed. Blood pressure was measured by the tail-cuff method. HR-325 significantly decreased systolic blood pressure in a dose-dependent manner throughout the study. HR-325 tended to decrease plasma creatinine level and increase creatinine clearance rate. Morphological studies revealed that HR-325 treatment strikingly resolved infiltration of immune-related cells in perivascular and intraluminal lesions, thereby decreasing the total arterial injury score by 32%. High-dose HR-325 also attenuated glomerulosclerosis and tubular injury by 35% and 34%, respectively, as compared with untreated high-salt Dahl S rats. Reduced levels of immune-related cells resulted in a decrease in urinary nitrite excretion. These data indicate that long-term treatment with the immunosuppressant HR-325 decreases systolic blood pressure in Dahl salt-sensitive rats, and that this decrease is associated particularly with resolution of infiltration of immune-related cells in arterial lesions. Hyperimmune state is responsible in part for the susceptibility of Dahl S rats to hypertensive organ damage.

Immunosuppressant HR-325 Attenuates Progression of Malignant Arteritis in the Kidney of Dahl Salt-Sensitive Rats.