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Nephrotic Syndrome I : Introduction01:24

Nephrotic Syndrome I : Introduction

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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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Lysosomal Hydrolases01:22

Lysosomal Hydrolases

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Lysosomes are the site for the degradation of macromolecules and biological polymers released during membrane trafficking events such as secretory, endocytic, autophagic, and phagocytic pathways. The membrane-enclosed area of the lysosome, called the lumen, contains hydrolytic enzymes active in an acidic environment. These acid hydrolases are functional at a pH between 4.5 and 5 and are involved in cellular processes such as cell signaling, energy metabolism, restoration of the plasma membrane,...
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Nephrotic Syndrome II : Assessment and Medical Management01:26

Nephrotic Syndrome II : Assessment and Medical Management

21
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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Overview of Protein Metabolism01:21

Overview of Protein Metabolism

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Proteins are broken down into amino acids during digestion. Unlike fats and carbohydrates, which are stored for later use, proteins are not. Instead, amino acids are either used to produce ATP through oxidation or contribute to the creation of new proteins for the growth and repair of the body. Any surplus amino acids from the diet are converted into glucose or triglycerides rather than excreted.
Amino acids play various roles in the body once they are absorbed into cells. They are restructured...
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Smooth Endoplasmic Reticulum01:21

Smooth Endoplasmic Reticulum

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Smooth endoplasmic reticulum or smooth ER is a sub-organelle with specialized functions in animal cells and plant cells. It is often associated with the tubule morphology of the endoplasmic reticulum.
The ER provides optimal conditions for synthesizing steroid hormones and lipids, such as phospholipids and triglycerides. Traditionally, lipid metabolism was considered to be a smooth ER function. However, there is no direct evidence to prove that rough ER is completely excluded from lipid...
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Updated: Sep 8, 2025

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[パラネオプラスティック・ラブドミオリス]

Carlo Schneider1,2, Patricia Faßbender3,4, Linus Völker3,5

  • 1Klinik für Allgemeine Innere Medizin und Altersmedizin, Evangelisches Klinikum Köln Weyertal, Weyertal 76, 50931, Köln, Deutschland. carlo.schneider@klinikum-weyertal.de.

Innere Medizin (Heidelberg, Germany)
|September 5, 2025
PubMed
まとめ

重度の低血量症はラブドミオリスの希少な原因で,腎上腺がん患者における高アルドステロン症と関連していた. 早期診断とカリウム補給により症状が改善され,類似の症例では高アルドステロン症を考慮する重要性を強調した.

キーワード:
腎上腺がんケースレポートハイパーアルドステロン症低血量症筋痛

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Last Updated: Sep 8, 2025

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科学分野:

  • 内分泌学
  • 腎臓科
  • 腫瘍学

背景:

  • 筋肉の痛みや健康状態の悪化は,代謝障害の兆候である可能性があります.
  • 重度の低血量症は重要な電解質の不均衡であり,重要な筋肉の症状で表れます.
  • 超アルドステロン症は,過度のアルドステロン産生によって特徴づけられ,電解質異常を引き起こす状態である.

研究 の 目的:

  • ラブドミオリシスと重度の低血量症と 内分泌障害の関連を調べる
  • ハイパーアルドステロニズムが 希少だが重大なラブドミオリスの原因であることを強調する.
  • 低血量症によるラブドミオリシスによる腎上腺癌の報告

主な方法:

  • 49歳の女性で 筋肉痛と健康状態の悪化です
  • 研究室での分析で ラブドミオリスと重度の低血量症が 明らかになった
  • 超音波検査と,その後の外科的摘出と,副腎質の病理的診断.

主要な成果:

  • 患者の症状はカリウム補給で有意に改善しました.
  • 重度の低血量症の原因として,超アルドステロニズムが特定されました.
  • 腎上腺の塊が 腎上腺がんと診断されました

結論:

  • 重度の低血量症はラブドミオリシスの珍しい症状である.
  • 低血量症によるラブドミオリスの微分診断では,高アルドステロン症を考慮する必要があります.
  • 腎上腺がんを含む腎上腺の塊は,ハイパーアルドステロン症のような内分泌障害で表れます.