Does methotrexate suppress bone marrow?
Methotrexate is an antimetabolite that, apart from its use in malignant disorders, is taken orally in low doses for the control of conditions such as rheumatoid arthritis and psoriasis. When used in chemotherapy it causes profound suppression of bone marrow.
What is methotrexate toxicity?
MTX toxicity is characterized by nausea, vomiting, diarrhea, myelosuppression, pancytopenia, liver dysfunction, acute renal failure (ARF), pulmonary symptoms, mucositis, stomatitis, ulceration/erosion of the gastrointestinal system and cutaneous ulcerations (9-11).
Why does rheumatoid arthritis cause splenomegaly?
In more rare instances, the development of Felty syndrome may precede the development of the symptoms and physical findings associated with rheumatoid arthritis. Felty syndrome is also characterized by an abnormally enlarged spleen (splenomegaly) and abnormally low levels of certain white blood cells (neutropenia).
What type of anemia does methotrexate cause?
Immunosuppressant drugs such as methotrexate and azathioprine sometimes cause bone marrow failure and a megaloblastic anemia, and other drugs can cause aplastic anemia.
Is methotrexate hard on the kidneys?
These drugs can indirectly cause kidney damage by raising blood pressure levels and putting additional stress on the kidneys. Other rheumatoid arthritis drugs, such as methotrexate, can be toxic to the kidneys at high doses and are not recommend for people with existing kidney damage and RA.
What kind of Rheumatology does Mass General Waltham offer?
Rheumatology at Mass General Waltham Rheumatology services at Mass General Waltham include comprehensive care for adults with rheumatologic and autoimmune conditions, including arthritis. Patient and Visitor Information
What does mass general do for rheumatoid arthritis?
The Mass General Rheumatoid Arthritis Program is recognized internationally for its innovative research into this condition and state-of-the-art diagnostic and treatment services.
Who was the inventor of the MG 39 RH?
The company took two patents for the gun, and both (DE 712 136 and DE 724 418) were signed on by Louis Stange. The quality of manufacture is very high, this is certainly not some workshop model, but a machine-manufactured, at least semi-serial produced weapon.
Is the MG 39 RH a military small arm?
Interestingly enough for every Nazi gun buff – there is NOT a single Waffenamt mark, anywhere, which clearly denotes that the MG 39 Rh has never been a military small arm.
