The fingertip pulse oximeter is used to monitor the content of percutaneous blood oxygen saturation. Usually, the electrodes of the fingertip pulse oximeter are set on the index fingers of both upper limbs. It depends on whether the e

Psoriasis, is a chronic, recurrent, inflammatory and systemic skin disease caused by genetic and environmental effects.Psoriasis in addition to the skin symptoms, there will also be cardiovascular, metabolic, digestive and malignant tumors and other

With the advancement of medicine, there are more and more new and good medicines for the treatment of psoriasis in recent years. Many patients have been able to clear up their skin lesions and return to normal life through treatment. However, another

The causes of psoriasis involve genetic, immune, environmental and other factors, and its pathogenesis is not yet completely clear.  1. Genetic factors Many studies have shown that genetic factors play an important role in the pathogenesis of