μ°λ₯΄μλ°μ₯μμ½μ°
μ°λ₯΄μλ°μ₯μμ½μ°(UDCA)μ μ£Όλ‘ κ°λ΄λ μ§ν μΉλ£μ μ¬μ©λλ μΉμμ± λ΄μ¦μ°μ λλ€. λ μ±μ΄ μλ μμμ± λ΄μ¦μ°μΌλ‘λΆν° κ°μΈν¬λ₯Ό 보νΈνκ³ , λ΄μ¦ νλ¦μ μκ·Ήνλ©°(μ΄λ΄ μμ©), λ©΄μ μ‘°μ λ° νμΈν¬μ¬λ©Έ νΉμ±μ κ°μ§κ³ μμ΅λλ€. **μμ ν:** λ§μ± κ°μΌ, λ΄κ΄μΌ λ° λ΄λ μ¬λ¬μ§ κ΄λ¦¬μ λ§€μ° ν¨κ³Όμ μ λλ€. > **κ²½κ³ :** μμ ν λ΄λ νμκ° μλ νμμκ²λ κΈκΈ°μ λλ€.
μμ© κΈ°μ : UDCA is a hydrophilic bile acid that **inhibits ileal absorption** of toxic, hydrophobic bile acids β reduces their concentration in the systemic bile acid pool. Hydrophobic bile acids are toxic to hepatobiliary cell membranes and potentiate cholestasis. UDCA also stimulates **biliary secretion** (choleretic effect), protects hepatocyte membranes from detergent effects, and exerts **immunomodulatory** and **anti-apoptotic** effects on liver cells.
λλ¬Ό μ’ λ³ μ©λ
- Hepatobiliary disease / Cholestasis Β· 10-15 mg/kg Β· PO Β· q24h or divided q12h Β· Long-term Β· Administer with food to enhance absorption.
- Hepatobiliary disease / Cholangitis Β· 10-15 mg/kg Β· PO Β· q24h or divided q12h Β· Long-term Β· Administer with food to enhance absorption.
μ©λμ λ©΄ν μμ μ λ¬Έκ°λ₯Ό μν μμ μ°Έκ³ μλ£μ λλ€. νμ μ΅μ λΌλ²¨κ³Ό κ°λ³ νμμ λν΄ νμΈνμμμ€.
ν¬μ¬ κ²½λ‘
κΈκΈ°
- Complete extrahepatic biliary obstruction
- Biliary fistulas
- Severe acute hepatitis
- Cholecystitis
μ΄μλ°μ
- Mild gastrointestinal upset (diarrhea, vomiting)
- Hepatotoxicity (rare, typically only if administered during biliary obstruction)
μ½λ¬Ό μνΈμμ©
- Aluminum-based antacids Β· May bind to UDCA in the GI tract, decreasing its absorption and efficacy. Β· moderate
- Cholestyramine Β· Binds to UDCA, significantly decreasing its absorption. Β· major
- Colestipol Β· Binds to UDCA, significantly decreasing its absorption. Β· major
λͺ¨λν°λ§
- Liver enzymes (ALT, AST, ALP, GGT)
- Total bilirubin
- Serum bile acids
- Clinical signs of liver disease (jaundice, vomiting, lethargy)
κ³Όμ©λ
Acute overdosage is unlikely to cause severe toxicity but may result in diarrhea. Treatment is symptomatic and supportive.
VetSheet μ½λ¬Ό λ νΌλ°μ€λ λ©΄ν μμ μ λ¬Έκ°λ₯Ό μν μμ μμ¬κ²°μ 보쑰 λꡬμ΄λ©°, μ λ¬Έμ νλ¨μ΄λ μ μ‘°μ¬μ μ΅μ λΌλ²¨μ λμ νμ§ μμ΅λλ€.