1.4 Chemical Determination. Proteins are complex, organic compounds composed of many amino acids linked together through peptide bonds and cross-linked between chains by sulfhydryl bonds, hydrogen bonds and van der Waals forces.
Viral infection is probably the most common cause of pleurisy. Other causes include the following: Lung infections, such as pneumonia and tuberculosis; Diseases such as systemic lupus erythematosus (lupus), rheumatoid arthritis, cancer, liver diseases and pulmonary embolism; Chest injuries; Drug reactions; Pleurisy and pleural effusion are generally only as serious as the underlying disease causing it. If you have any of these conditions, you may already be undergoing treatment for the underlying disease; if not, seek medical attention immediately. A pleural effusion can occur without pleurisy. Kidney disease, heart failure and liver disease can cause pleural effusion without inflammation or pain. What are the symptoms of pleurisy? Symptoms of pleurisy include the following:
Treatment. Treatments used in pleurisy and pleural effusion focus primarily on the underlying cause. For example, if bacterial pneumonia is the cause, an antibiotic will control the infection. If the cause is viral, pleurisy will resolve on its own. The outcome of pleurisy treatment depends on the seriousness of the underlying disease. If the condition that caused pleurisy is diagnosed and treated early, a full recovery is typical. Lifestyle and home remedies. The following steps might help relieve symptoms related to pleurisy: