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Articles 1 - 5 of 5
Full-Text Articles in Cardiovascular System
Sexual Dimorphism Of Glomerular Capillary Morphology In Rats, Zackarias Coker
Sexual Dimorphism Of Glomerular Capillary Morphology In Rats, Zackarias Coker
Undergraduate Honors Theses
Chronic kidney disease (CKD) progresses faster in males than females; however, the underlying mechanisms remain poorly understood. Sex differences in glomerular capillary morphology has been hypothesized to contribute, in part, to the increased susceptibility to hypertension-induced renal injury and CKD progression in males, but this has not been investigated. The goal of the present study was to assess glomerular capillary morphology in male vs. female rats with intact kidneys and after uninephrectomy (UNX). We hypothesized that glomerular capillary radii (RCAP) and length (LCAP) would be greater in male rats.
Male (n=4) and female (n=4) with intact …
Periaortic Venous Necklace And Renal Right Double Arteries; Case Report, Petru Bordei, Constantin Andrei Rusali, Constantin Ionescu, Dragos Serban, Valeriu Ardeleanu
Periaortic Venous Necklace And Renal Right Double Arteries; Case Report, Petru Bordei, Constantin Andrei Rusali, Constantin Ionescu, Dragos Serban, Valeriu Ardeleanu
Journal of Mind and Medical Sciences
The case was found on an organic sample consisting of the two kidneys with the renal pedicles and the corresponding segments of the abdominal aorta and inferior vena cava. From the inferior face of the left renal vein, on the lower side of the aorta, a venous branch with an upward path of 8.02 mm was detached, passing on the anterior face of the aorta, passing before its right side, in order to end on the left side of the inferior vena cava, 13.9 mm above the end of the left renal vein in the inferior vena cava, this branch …
Renal And Cardiovascular Morbidities Associated With Apol1 Status Among African-American And Non-African-American Children With Focal Segmental Glomerulosclerosis., Robert P. Woroniecki, Derek K. Ng, Sophie Limou, Cheryl A. Winkler, Kimberly J. Reidy, Mark Mitsnefes, Matthew G. Sampson, Craig S. Wong, Bradley A. Warady, Susan L. Furth, Jeffrey B. Kopp, Frederick J. Kaskel
Renal And Cardiovascular Morbidities Associated With Apol1 Status Among African-American And Non-African-American Children With Focal Segmental Glomerulosclerosis., Robert P. Woroniecki, Derek K. Ng, Sophie Limou, Cheryl A. Winkler, Kimberly J. Reidy, Mark Mitsnefes, Matthew G. Sampson, Craig S. Wong, Bradley A. Warady, Susan L. Furth, Jeffrey B. Kopp, Frederick J. Kaskel
Manuscripts, Articles, Book Chapters and Other Papers
BACKGROUND AND OBJECTIVES: African-American (AA) children with focal segmental glomerulosclerosis (FSGS) have later onset disease that progresses more rapidly than in non-AA children. It is unclear how APOL1 genotypes contribute to kidney disease risk, progression, and cardiovascular morbidity in children.
DESIGN SETTING PARTICIPANTS AND MEASUREMENTS: We examined the prevalence of APOL1 genotypes and associated cardiovascular phenotypes among children with FSGS in the Chronic Kidney Disease in Children (CKiD) study; an ongoing multicenter prospective cohort study of children aged 1-16 years with mild to moderate kidney disease.
RESULTS: A total of 140 AA children in the CKiD study were genotyped. High …
Primary Cilia Regulates The Directional Migration And Barrier Integrity Of Endothelial Cells Through The Modulation Of Hsp27 Dependent Actin Cytoskeletal Organization, Thomas J. Jones, Ravi K. Adapala, Werner J. Geldenhuys, Chris Bursley, Wissam A. Aboualaiwi, Surya M. Nauli, Charles K. Thodeti
Primary Cilia Regulates The Directional Migration And Barrier Integrity Of Endothelial Cells Through The Modulation Of Hsp27 Dependent Actin Cytoskeletal Organization, Thomas J. Jones, Ravi K. Adapala, Werner J. Geldenhuys, Chris Bursley, Wissam A. Aboualaiwi, Surya M. Nauli, Charles K. Thodeti
Pharmacy Faculty Articles and Research
Cilia are mechanosensing organelles that communicate extracellular signals into intracellular responses. Altered functions of primary cilia play a key role in the development of various diseases including polycystic kidney disease. Here, we show that endothelial cells from the oak ridge polycystic kidney (Tg737orpk/orpk) mouse, with impaired cilia assembly, exhibit a reduction in the actin stress fibers and focal adhesions compared to wild type. In contrast, endothelial cells from polycystin-1 deficient mice (pkd1null/null), with impaired cilia function, display robust stress fibers and focal adhesion assembly. We found that the Tg737orpk/orpk cells exhibit impaired directional migration and endothelial cell monolayer permeability compared …
Hypertension In Autosomal Dominant Polycystic Kidney Disease: A Clinical And Basic Science Perspective, Shobha Ratnam, Surya M. Nauli
Hypertension In Autosomal Dominant Polycystic Kidney Disease: A Clinical And Basic Science Perspective, Shobha Ratnam, Surya M. Nauli
Pharmacy Faculty Articles and Research
Cardiovascular complications are major causes of morbidity and mortality in patients with autosomal dominant polycystic kidney disease (ADPKD). In particular, hypertension is insidious and remains a continuous problem that evolves during the course of the disease. Hypertension in ADPKD has been associated with abnormality in the renin-angiotensin-aldosterone system (RAAS). Early vascular changes have also been reported in young ADPKD patients. In addition, the cellular functions of mechanosensory cilia within vascular system have emerged recently. The basic and clinical perspectives of RAAS, vascular remodeling and sensory cilia are reviewed with regard to hypertension in ADPKD