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Related Concept Videos

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Nephrotic Syndrome is a chronic kidney disorder defined by clinical findings such as severe proteinuria, hypoalbuminemia, hyperlipidemia, and edema. These symptoms result from damage to the glomeruli, the kidney’s filtering units, increasing their permeability to proteins.Definition and Meaning:Proteinuria, defined as the loss of more than 3.5 grams of protein per day in adults, is a crucial feature of nephrotic syndrome. This condition is often accompanied by edema, the accumulation of...
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IntroductionNephrotic syndrome is a kidney disorder marked by excessive protein loss in the urine, leading to various systemic complications. This condition often results from damage to the glomeruli—the kidney's filtering units—causing proteinuria, low blood protein levels, and fluid retention. Understanding the assessment, diagnosis, and management of nephrotic syndrome is essential for effective treatment and prevention of further kidney damage.AssessmentPatient History: Document...
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The nursing management of Mitral Valve Prolapse, or MVP, centers around patient education, symptom monitoring, and lifestyle modifications.Patient Education on MVP Diagnosis and Heredity: Nurses should provide comprehensive education about MVP, a condition where the mitral valve does not close appropriately during heartbeats. This education often includes the condition's pathophysiology, symptoms, and potential complications, like arrhythmias or mitral regurgitation. Though not fully...
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Nursing management for nephrotic syndrome adapts as the disease progresses, with strategies evolving to address advancing symptoms and complications.Early-Stage Management In the early stages, nursing interventions for nephrotic syndrome resemble those used in managing acute glomerulonephritis, focusing on symptom monitoring, fluid balance, and managing mild to moderate edema.Vital Signs: Regularly monitor blood pressure, pulse, respiratory rate, and temperature to promptly identify...
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Nephrons01:10

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The kidneys are intricate organs with millions of working units known as nephrons. Each nephron features two major structures: the renal corpuscle, which facilitates blood plasma filtration, and the renal tubule, which handles the glomerular filtrate. Blood supply is directly linked to the nephrons. The renal corpuscle consists of the glomerulus, a capillary network, and the Bowman's capsule, a double-walled epithelial structure that encases the glomerulus. The filtering of blood plasma...
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The glomerulus and Bowman's capsule are two essential components of the nephron, which is the functional unit of the kidney. These microscopic structures play a critical role in the process of blood filtration to produce urine.
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Mechanism of Kemeng Fang's Inhibition of Podocyte Apoptosis in Rats with Membranous Nephropathy through the PI3K/AKT Signaling Pathway
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Membranous Nephropathy in Pregnancy.

Zi-Ning Liu1, Zhao Cui2, Ying-Dong He3

  • 1Division of Renal, Department of Medicine, Institute of Nephrology, Peking University First Hospital, Peking University, Key Laboratory of Renal Disease, Ministry of Health of China, Key Laboratory of CKD Prevention and Treatment, Ministry of Education of China, Beijing, China.

American Journal of Nephrology
|February 26, 2020
PubMed
Summary

Pregnancy in women with primary membranous nephropathy (pMN) carries risks for adverse maternal-fetal outcomes. Key risk factors include heavy proteinuria, low albumin, and positive anti-PLA2R antibodies.

Keywords:
Membranous nephropathyOutcomesPhospholipase A2 receptorPregnancyRisk factor

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Area of Science:

  • Nephrology
  • Obstetrics
  • Immunology

Background:

  • Primary membranous nephropathy (pMN) is uncommon in women of childbearing age.
  • The impact of pregnancy on pMN and associated maternal-fetal risks require investigation.

Purpose of the Study:

  • To investigate kidney risk factors for adverse maternal-fetal outcomes in patients with primary membranous nephropathy.
  • To assess the effects of pregnancy on the course of primary membranous nephropathy.

Main Methods:

  • Retrospective screening of biopsy-proven pMN patients from 2008-2018.
  • Inclusion of pregnancies occurring at diagnosis or during follow-up.
  • Collection of clinical, pathological, and gestational data.

Main Results:

  • 10 adverse maternal-fetal events occurred in 27 pregnancies (e.g., fetal loss, preterm delivery, preeclampsia).
  • Risk factors identified: proteinuria before week 20, hypoalbuminemia, anti-PLA2R positivity, and lack of remission.
  • Proteinuria and albumin levels correlated with neonatal birth weight.

Conclusions:

  • Pregnancy in pMN patients presents risks for adverse maternal-fetal events.
  • Heavy proteinuria, hypoalbuminemia, anti-PLA2R positivity, and absence of remission are associated with worse outcomes.