# Glomerulonephritis in Dogs: Protein-Losing Nephropathy and Therapy Options


## Key Takeaways

- Glomerulonephritis in dogs is characterized by inflammation and damage to the glomeruli, leading to protein-losing nephropathy (PLN) due to impaired filtration. Key diagnostic indicators include proteinuria, quantified by a urine protein-to-creatinine ratio (UPC) often ≥ 3.0, and hypoalbuminemia.
- Common etiologies involve immune complex deposition, frequently triggered by infectious agents such as *Leishmania infantum*, *Ehrlichia canis*, and *Dirofilaria immitis*, as well as neoplasia or idiopathic causes. Geographic location and exposure to vectors (ticks, sandflies) are significant risk factors.
- Therapeutic strategies focus on reducing proteinuria with ACE inhibitors (e.g., enalapril) or ARBs (e.g., telmisartan), managing hypertension with amlodipine, and preventing thromboembolism with antiplatelet agents like clopidogrel.
- Treatment of the underlying cause, if identifiable (e.g., doxycycline for ehrlichiosis, allopurinol/miltefosine for leishmaniasis), is paramount. Immunosuppressive therapy, including chlorambucil or corticosteroids, may be considered for immune-mediated forms, guided by biopsy findings.
- Dogs with PLN are at high risk for thromboembolic events due to urinary loss of antithrombin III, necessitating proactive antithrombotic management.
- Prognosis is highly variable, contingent on the underlying cause, severity of proteinuria, response to therapy, and histopathological findings; conditions like renal amyloidosis carry a particularly poor prognosis.

---

If your [dog](/knowledge/veterinary-medicine/clinical-methods/dog) has been diagnosed with glomerulonephritis, the direct answer is that this is a type of kidney disease where the filtering units (glomeruli) become inflamed and damaged, allowing protein to leak into the urine. This condition, known as protein-losing nephropathy (PLN), can lead to progressive kidney failure if not managed aggressively. For owners, the immediate takeaway is that early detection, identifying the underlying trigger, and consistent veterinary follow-up are the most critical factors in managing this disease. Treatment focuses on reducing protein loss, controlling blood pressure, managing complications like blood clots, and addressing any underlying infectious or immune-mediated cause.

**Owner Triage Summary:** If your dog is showing any of the following, contact your veterinarian immediately: sudden lethargy, swelling of the limbs or abdomen (edema), difficulty breathing, a distended painful abdomen, or a significant decrease in urine output. These can be signs of severe protein loss, blood clots, or advanced kidney failure. Do not attempt any home treatments without veterinary guidance, as many human medications are toxic to dogs.

## At a Glance: Understanding Glomerulonephritis in Dogs

| Feature | Description |
| :--- | :--- |
| **What it is** | Inflammation and damage to the glomeruli, the tiny blood vessel clusters in the kidneys that filter waste from the blood. |
| **Key Consequence** | Protein-losing nephropathy (PLN), where essential proteins like albumin are lost in the urine. |
| **Common Causes** | Immune complex deposition (often from infections like leishmaniasis, ehrlichiosis, or heartworm), cancer, and sometimes unknown (idiopathic). [<a href="#ref-1">1</a>][<a href="#ref-2">2</a>][<a href="#ref-3">3</a>] |
| **Primary Sign** | Proteinuria (excess protein in the urine), often detected by a [urine protein-to-creatinine ratio](/knowledge/diagnostics/clinical-chemistry/urine-protein-to-creatinine-ratio-interpretation-in-renal-disease) (UPC) test. |
| **Diagnosis** | Bloodwork, urinalysis, UPC ratio, blood pressure measurement, and sometimes a kidney biopsy for definitive diagnosis. [<a href="#ref-4">4</a>][<a href="#ref-5">5</a>] |
| **Therapy Goals** | Reduce proteinuria, manage blood pressure, prevent blood clots, and treat the underlying cause. [<a href="#ref-1">1</a>][<a href="#ref-6">6</a>] |
| **Prognosis** | Highly variable; depends on the underlying cause and response to therapy. Some forms, like renal amyloidosis, have a very poor prognosis. [<a href="#ref-4">4</a>] |

## Anatomy and Physiology: The Kidney's Filtration System

To understand glomerulonephritis, it is helpful to understand the kidney's basic structure. The kidney is composed of millions of tiny functional units called nephrons. Each nephron has two main parts: a filter called the glomerulus and a tubule that processes the filtered fluid. The glomerulus is a tuft of tiny blood vessels (capillaries) designed to filter waste products from the blood while holding back important cells and large molecules like proteins.

The glomerular filtration barrier is a highly selective, three-layered structure. It consists of the endothelial cells lining the capillary, a basement membrane, and specialized cells called podocytes that wrap around the capillaries. This barrier prevents large molecules, particularly albumin and other proteins, from passing into the urine. In glomerulonephritis, this barrier is damaged, allowing proteins to escape into the filtrate, which then becomes urine. This loss of protein, especially albumin, leads to hypoalbuminemia (low blood albumin) and the clinical signs associated with PLN.

## Causes and Differentials: Why Does Glomerulonephritis Occur?

Glomerulonephritis in dogs is most commonly caused by the deposition of immune complexes within the glomerulus. These complexes are formed when the body's immune system produces antibodies against an antigen, and these antibody-antigen complexes get trapped in the kidney's filter. This triggers an inflammatory response that damages the glomerular basement membrane and podocytes. [<a href="#ref-1">1</a>][<a href="#ref-7">7</a>]

The underlying antigens that trigger this immune response are often infectious agents. The most significant causes, particularly in endemic regions, include:

- **Leishmaniasis:** Caused by the protozoan *Leishmania infantum*, this is a major cause of glomerulonephritis in dogs in southern Europe, the Mediterranean, and parts of South America. The disease is transmitted by sandflies and leads to widespread immune complex deposition. [<a href="#ref-2">2</a>][<a href="#ref-6">6</a>][<a href="#ref-8">8</a>][<a href="#ref-9">9</a>]
- **Ehrlichiosis:** Caused by the tick-borne bacteria *[Ehrlichia canis](/knowledge/bacteria/pet-bacteria/ehrlichia-canis)*, this disease also leads to immune complex deposition and subsequent glomerular damage. [<a href="#ref-3">3</a>][<a href="#ref-10">10</a>]
- **Dirofilariasis (Heartworm):** Infection with *Dirofilaria immitis* is a well-known cause of immune-mediated glomerulonephritis. Even the closely related subcutaneous worm *Dirofilaria repens* has been shown to cause renal lesions. [<a href="#ref-10">10</a>][<a href="#ref-11">11</a>]
- **Leptospirosis:** While more commonly associated with acute tubular damage, leptospirosis can also cause a specific type of glomerular injury, known as exudative glomerulonephritis, characterized by bleeding and fibrin exudation into the urinary space. [<a href="#ref-12">12</a>][<a href="#ref-10">10</a>]
- **Other Infections:** Other infectious agents like *Babesia*, *Anaplasma*, and *Hepatozoon* are less common but can also trigger glomerulonephritis. [<a href="#ref-10">10</a>]

Beyond infections, other causes include:

- **Neoplasia (Cancer):** Some cancers can lead to chronic antigen stimulation and immune complex formation.
- **Idiopathic:** In many cases, a specific trigger cannot be identified, and the condition is termed idiopathic immune-complex glomerulonephritis (ICGN). [<a href="#ref-1">1</a>]
- **Familial/Genetic:** Certain breeds, such as Dobermann Pinschers, have a known predisposition to a familial form of glomerulonephropathy. [<a href="#ref-13">13</a>]
- **Other Systemic Diseases:** Conditions like pancreatitis or chronic inflammatory diseases can also contribute.

### Differential Diagnoses

When a dog presents with proteinuria, the diagnosis is not always glomerulonephritis. Other conditions that can cause protein in the urine include:

- **Chronic Kidney Disease (CKD) without primary glomerular disease:** Tubulointerstitial disease can cause some protein loss, though usually less severe.
- **Amyloidosis:** A condition where abnormal proteins (amyloid) are deposited in tissues, including the kidneys, leading to glomerular damage. It has a particularly poor prognosis. [<a href="#ref-4">4</a>]
- **Urinary Tract Infection (UTI):** Infection in the bladder or kidneys can cause inflammation and proteinuria, which is often transient and resolves with treatment.
- **Post-renal Proteinuria:** Protein from bleeding or inflammation in the lower urinary tract (bladder, urethra) can contaminate urine. [<a href="#ref-9">9</a>]
- **Physiologic Proteinuria:** Transient proteinuria can occur with fever, exercise, or stress.

## Risk Factors: Which Dogs Are More Susceptible?

Several factors can increase a dog's risk of developing glomerulonephritis.

- **Breed:** Certain breeds are predisposed to familial forms of the disease, such as the Dobermann Pinscher. [<a href="#ref-13">13</a>]
- **Geographic Location:** Dogs living in or traveling to areas where vector-borne diseases like leishmaniasis and ehrlichiosis are endemic are at higher risk. This is particularly relevant in southern Europe, parts of Asia, Africa, and South and Central America. [<a href="#ref-9">9</a>][<a href="#ref-10">10</a>]
- **Age:** While it can occur at any age, chronic kidney disease and its associated glomerular changes are more common in older dogs. [<a href="#ref-14">14</a>]
- **Tick and Sandfly Exposure:** Lack of regular preventative care against ticks, fleas, and sandflies increases the risk of contracting the infectious diseases that trigger glomerulonephritis. [<a href="#ref-9">9</a>]
- **Obesity:** Weight gain and obesity have been shown to induce changes in renal perfusion and increase urinary protein excretion, suggesting a link between obesity and glomerular injury. [<a href="#ref-15">15</a>]

## Veterinary Examination and Diagnostics: How is it Diagnosed?

The diagnostic approach to a dog with suspected glomerulonephritis is multi-step.

### Clinical Signs and Physical Examination

Early in the disease, dogs may show no clinical signs. As the condition progresses, signs of protein loss and kidney failure can appear. These may include:

- Increased thirst and urination (polydipsia/polyuria)
- Lethargy and decreased appetite
- Weight loss
- Vomiting and diarrhea (or diarrhoea)
- Swelling (edema) of the limbs, abdomen (ascites), or under the jaw
- Difficulty breathing due to fluid in the lungs or around the heart
- Sudden blindness due to high blood pressure (hypertension)

During a physical exam, a veterinarian may detect high blood pressure, a rapid or irregular heart rate, or palpable kidney abnormalities.

### Diagnostic Tests

A definitive diagnosis requires a combination of tests.

- **Urinalysis:** This is the first and most important test. It will confirm the presence of protein in the urine (proteinuria) and assess urine concentration. A urine culture is essential to rule out a urinary tract infection as the cause of the proteinuria.
- **Urine Protein-to-Creatinine Ratio (UPC):** This is a quantitative test that measures the amount of protein lost in the urine, normalizing it for urine concentration. A UPC > 0.5 is generally considered proteinuric, while a UPC > 2.0 is often seen with glomerular disease. A UPC ≥ 3.0 is a common criterion for suspecting immune-mediated glomerulonephritis. [<a href="#ref-1">1</a>]
- **Bloodwork (Biochemistry and CBC):** This assesses kidney function by measuring blood urea nitrogen (BUN), creatinine, and symmetric dimethylarginine (SDMA). It also checks for hypoalbuminemia (low albumin) and other abnormalities like high cholesterol. [<a href="#ref-15">15</a>]
- **Blood Pressure Measurement:** Hypertension is a common complication of glomerulonephritis and needs to be managed to slow disease progression.
- **Infectious Disease Testing:** Given the strong link with vector-borne diseases, testing for *Leishmania*, *Ehrlichia*, *Anaplasma*, *Babesia*, and *Dirofilaria* is crucial, especially in endemic areas. [<a href="#ref-9">9</a>][<a href="#ref-10">10</a>]
- **Kidney Biopsy:** This is the gold standard for a definitive diagnosis. It allows for the classification of the type of glomerulonephritis (e.g., membranous, membranoproliferative) and helps differentiate it from other diseases like amyloidosis. [<a href="#ref-4">4</a>][<a href="#ref-5">5</a>] While it is an invasive procedure, it provides valuable prognostic information. [<a href="#ref-5">5</a>]
- **Novel Biomarkers:** Research is exploring new urinary biomarkers for earlier and more specific diagnosis. These include:
    - **Urinary Neutrophil Gelatinase-Associated Lipocalin (uNGAL):** A marker of tubular injury, which can be elevated in various kidney diseases, including those caused by leishmaniasis and ehrlichiosis. [<a href="#ref-2">2</a>][<a href="#ref-3">3</a>]
    - **Urinary microRNAs:** Specific patterns, such as miR-21 and miR-182, are being studied as potential biomarkers for disease progression in immune-complex glomerulonephritis. [<a href="#ref-16">16</a>]
    - **Urinary IgG and Retinol-Binding Protein (RBP):** These markers can help localize the site of renal damage (glomerular vs. tubular). [<a href="#ref-13">13</a>]

## Evidence-Based Management: Therapy Options for Glomerulonephritis

The management of glomerulonephritis in dogs is multifaceted and aims to achieve several goals: reduce proteinuria, manage blood pressure, prevent thromboembolism, and treat the underlying cause.

### 1. Treating the Underlying Cause

The most important step is to identify and treat any underlying infectious disease. This is not always possible, but when it is, it can lead to significant improvement.

- **For Leishmaniasis:** Treatment typically involves a combination of drugs like allopurinol and miltefosine. [<a href="#ref-6">6</a>][<a href="#ref-8">8</a>]
- **For Ehrlichiosis:** Doxycycline is the treatment of choice.
- **For Heartworm:** Treatment involves a specific protocol to kill adult worms, though the renal damage may be irreversible.

In cases where an underlying cause cannot be found, or if the disease is suspected to be primary immune-mediated, immunosuppressive therapy is considered. [<a href="#ref-1">1</a>]

### 2. Antiproteinuric Therapy

Reducing the amount of protein lost in the urine is a primary goal. This is achieved through:

- **ACE Inhibitors (e.g., Enalapril, Benazepril):** These drugs are the mainstay of antiproteinuric therapy. They work by dilating the efferent arteriole of the glomerulus, which reduces pressure within the glomerulus and thus reduces protein leakage.
- **Angiotensin II Receptor Blockers (ARBs, e.g., Telmisartan):** These are an alternative class of drugs that work similarly to ACE inhibitors and can be used if ACE inhibitors are not tolerated or are ineffective.

### 3. Immunosuppressive Therapy

The use of immunosuppressants is reserved for cases where an immune-mediated cause is strongly suspected or confirmed (e.g., by biopsy showing ICGN) and when standard antiproteinuric therapy is insufficient.

- **Corticosteroids (e.g., Prednisone):** These are potent immunosuppressants but have significant side effects, including increased proteinuria and blood pressure, which can be problematic in these patients.
- **Chlorambucil:** A recent preliminary study showed that chlorambucil used as a monotherapy may be a well-tolerated and potentially effective treatment for immune-mediated PLN in dogs. In the study, 4 out of 5 dogs showed significant clinical improvement, and all dogs had a sustained decrease in UPC values. [<a href="#ref-1">1</a>]
- **Mycophenolate Mofetil, Cyclosporine, or Azathioprine:** These are other immunosuppressive agents that may be used, often in combination with corticosteroids or as alternatives.

The choice of immunosuppressant is complex and should be made by a veterinary specialist, weighing the potential benefits against the risks. [<a href="#ref-8">8</a>]

### 4. Antithrombotic Therapy

Dogs with PLN are at a high risk of developing blood clots (thromboembolism), which can be fatal. This is because they lose antithrombin III in their urine, creating a hypercoagulable state. Therefore, antithrombotic therapy is often recommended.

- **Clopidogrel:** This is an antiplatelet drug that is commonly used to reduce the risk of clot formation. [<a href="#ref-6">6</a>]
- **Low-Dose Aspirin:** Sometimes used, though clopidogrel is often preferred.

### 5. Blood Pressure Management

Hypertension is both a consequence and a cause of further kidney damage. Managing blood pressure is critical.

- **Amlodipine:** This is a calcium channel blocker that is very effective at lowering blood pressure in dogs. [<a href="#ref-6">6</a>]
- **ACE Inhibitors/ARBs:** As mentioned above, these drugs also have antihypertensive effects.

### 6. Dietary Management

A renal-supportive diet is often recommended. These diets are typically:

- **Restricted in Protein:** To reduce the workload on the kidneys and decrease proteinuria.
- **Restricted in Phosphorus:** To slow the progression of chronic kidney disease.
- **Supplemented with Omega-3 Fatty Acids:** These have anti-inflammatory properties and may be renoprotective.
- **Low in Sodium:** To help control blood pressure.

### 7. Advanced Therapeutic Options

In severe, refractory cases, more advanced options may be considered.

- **Therapeutic Plasma Exchange (TPE) or Immunoadsorption (IA):** These procedures filter the blood to remove circulating immune complexes and antibodies. A case report demonstrated that immunoadsorption was effective in treating a dog with severe glomerulopathy due to leishmaniasis, leading to a significant decrease in UPC. [<a href="#ref-6">6</a>] Another report showed TPE successfully removed antihuman albumin antibodies in a dog with acute glomerulonephritis, leading to resolution of clinical signs. [<a href="#ref-17">17</a>]
- **Hemodialysis:** In cases of acute kidney injury with severe azotemia, hemodialysis may be necessary to stabilize the patient. [<a href="#ref-6">6</a>]

## Unsafe Home Remedies and What to Avoid

It is crucial for owners to understand that there are no safe or effective home remedies for glomerulonephritis. The condition is complex and requires a veterinarian's expertise.

- **Do Not Give Human Medications:** Never give your dog human drugs like ibuprofen, naproxen, or acetaminophen. These are toxic and can cause severe kidney damage or death.
- **Do Not Use Over-the-Counter Supplements Without Veterinary Approval:** Many supplements can interact with prescribed medications or be harmful to dogs with kidney disease.
- **Do Not Restrict Water:** Unless specifically instructed by your veterinarian, always provide fresh, clean water. Dehydration can worsen kidney damage.
- **Do Not Delay Veterinary Care:** If you suspect your dog has a urinary issue or is showing signs of kidney disease, seek veterinary care immediately. Early intervention is key.

## Prevention: Reducing the Risk

While not all cases of glomerulonephritis can be prevented, the risk can be significantly reduced.

- **Vector-Borne Disease Prevention:** Use year-round, veterinarian-approved preventatives for ticks, fleas, mosquitoes, and sandflies. This is especially important in endemic areas. [<a href="#ref-9">9</a>][<a href="#ref-10">10</a>]
- **Regular Veterinary Checkups:** Routine physical exams, bloodwork, and urinalysis can help detect early signs of kidney disease, including proteinuria, before clinical signs develop. This is particularly important for at-risk breeds like Dobermanns. [<a href="#ref-13">13</a>]
- **Weight Management:** Maintaining a healthy body weight is important for overall health and may help protect kidney function. [<a href="#ref-15">15</a>]
- **Prompt Treatment of Infections:** Ensure any infections, such as tick-borne diseases, are diagnosed and treated promptly.

## Prognosis: What to Expect

The prognosis for a dog with glomerulonephritis is highly variable and depends on several factors:

- **Underlying Cause:** If the cause is an infectious agent that can be successfully treated, the prognosis is better. If the cause is idiopathic, the prognosis is more guarded.
- **Severity of Proteinuria and Kidney Failure:** Dogs with severe protein loss and significant azotemia (elevated BUN and creatinine) at the time of diagnosis have a poorer prognosis.
- **Response to Therapy:** Dogs that show a significant decrease in UPC in response to treatment have a better prognosis.
- **Histopathologic Diagnosis:** A kidney biopsy can provide important prognostic information. For example, dogs with renal amyloidosis have a very short median survival time (76 days in one study), while those with other forms of glomerulonephritis, like membranous nephropathy, may have a better outlook. [<a href="#ref-4">4</a>]

## Limitations and When to Contact a Veterinarian

This article provides a comprehensive overview of glomerulonephritis in dogs. However, it is essential to recognize its limitations. The information presented here is educational and does not replace professional veterinary advice. Breed-level information cannot predict the outcome for an individual dog. Every case is unique, and treatment plans must be tailored to the specific patient.

**Contact your veterinarian immediately if you observe any of the following:**
- **Emergency Red Flags:** Difficulty breathing, collapse, sudden weakness or paralysis (especially in the hind legs, which can indicate a blood clot), a distended or painful abdomen, or an inability to urinate.
- **Signs of Disease Progression:** Worsening lethargy, loss of appetite, vomiting, diarrhea, or an increase in swelling (edema).
- **Any Concerns About Medication:** Do not stop or change your dog's medication without consulting your veterinarian.

Early and consistent veterinary care is the best way to manage this challenging condition and improve your dog's quality of life.

## Frequently Asked Questions

### What is the life expectancy of a dog with glomerulonephritis?
The life expectancy is highly variable and depends on the underlying cause, the severity of the disease, and the response to treatment. Some dogs can live for years with proper management, while others may have a more rapid decline, especially if diagnosed with conditions like renal amyloidosis. [<a href="#ref-4">4</a>]

### Is glomerulonephritis in dogs painful?
Glomerulonephritis itself is not typically painful. However, complications like high blood pressure (which can cause sudden blindness) or blood clots (which can cause severe pain and paralysis) can be painful and distressing for the dog.

### Can a dog recover from glomerulonephritis?
Recovery depends on the cause. If the disease is triggered by an infection that can be effectively treated, the glomerular damage may stabilize or partially improve. However, in many cases, the disease is chronic and progressive, and the goal of therapy is to manage the condition and slow its progression rather than achieve a complete cure.

### How is protein-losing nephropathy diagnosed in dogs?
Diagnosis involves a combination of tests, including a urinalysis to detect protein, a urine protein-to-creatinine (UPC) ratio to quantify the loss, bloodwork to assess kidney function and albumin levels, blood pressure measurement, and tests for underlying infectious diseases. A kidney biopsy may be recommended for a definitive diagnosis. [<a href="#ref-4">4</a>][<a href="#ref-5">5</a>]

### What does a urine protein-to-creatinine ratio (UPC) of 3.0 mean?
A UPC of 3.0 indicates significant proteinuria, which is often associated with glomerular disease. It is a common threshold used to suspect immune-complex glomerulonephritis and is an indication for more aggressive diagnostic and therapeutic intervention. [<a href="#ref-1">1</a>]

### Are certain dog breeds more prone to glomerulonephritis?
Yes, certain breeds have a genetic predisposition. For example, Dobermann Pinschers are known to be predisposed to a familial form of glomerulonephropathy. [<a href="#ref-13">13</a>] Other breeds may also have a higher incidence of specific underlying causes, like leishmaniasis in certain geographic regions.

### What are the treatment options for immune-complex glomerulonephritis?
Treatment is multifaceted and includes addressing the underlying cause (if found), reducing proteinuria with ACE inhibitors or ARBs, managing blood pressure, preventing blood clots with medications like clopidogrel, and using immunosuppressive drugs like chlorambucil or corticosteroids if an immune-mediated cause is suspected. [<a href="#ref-1">1</a>][<a href="#ref-6">6</a>]

### Can diet help manage glomerulonephritis in dogs?
Yes, a therapeutic renal diet is an important part of management. These diets are typically low in protein, phosphorus, and sodium, and are supplemented with omega-3 fatty acids. They help reduce the workload on the kidneys, slow disease progression, and manage clinical signs.

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<a id="ref-12"></a>[<a href="#ref-12">12</a>] [Exudative glomerulonephritis associated with acute leptospirosis in dogs.](https://pubmed.ncbi.nlm.nih.gov/37899628/)

<a id="ref-13"></a>[<a href="#ref-13">13</a>] [Utility of Urinary Markers in the Assessment of Renal Dysfunction in Familial Glomerulonephritis in Dobermann Dogs.](https://pubmed.ncbi.nlm.nih.gov/32258816/)

<a id="ref-14"></a>[<a href="#ref-14">14</a>] [Tissue expression and urinary excretion of liver-type fatty acid binding protein in older dogs with or without early signs of chronic kidney disease.](https://pubmed.ncbi.nlm.nih.gov/39931762/)

<a id="ref-15"></a>[<a href="#ref-15">15</a>] [Weight-gain induced changes in renal perfusion assessed by contrast-enhanced ultrasound precede increases in urinary protein excretion suggestive of glomerular and tubular injury and normalize after weight-loss in dogs.](https://pubmed.ncbi.nlm.nih.gov/32315336/)

<a id="ref-16"></a>[<a href="#ref-16">16</a>] [MicroRNA-126 in dogs with immune complex-mediated glomerulonephritis.](https://pubmed.ncbi.nlm.nih.gov/38116844/)

<a id="ref-17"></a>[<a href="#ref-17">17</a>] [Quantitative Assessment of TPE Antibody Removal and Clinical Response in a Dog With Severe Type III Hypersensitivity Reaction and AKI due to Human Albumin Administration.](https://pubmed.ncbi.nlm.nih.gov/41091457/)

<a id="ref-18"></a>[<a href="#ref-18">18</a>] [Pleural effusion associated with Strongyloides stercoralis hyperinfection in a splenectomised dog.](https://pubmed.ncbi.nlm.nih.gov/42086106/)

<a id="ref-19"></a>[<a href="#ref-19">19</a>] [Detection of DNA of Leishmania infantum in the brains of dogs without neurological signs in an endemic region for leishmaniasis in the state of Rio Grande do Sul, Brazil.](https://pubmed.ncbi.nlm.nih.gov/39514097/)

<a id="ref-20"></a>[<a href="#ref-20">20</a>] [Membranoproliferative Glomerulonephritis Due to Hepatic Hydatid Disease.](https://pubmed.ncbi.nlm.nih.gov/41098270/)

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