shenyang myasthenia gravis institution founded in may 2001, composes of clinics and in-patient department, which combined research and treatment together. it focuses on pathogeny, pathology, herbalist treatment principle, and treatment methods of the nervous system disease. further sum up over ten years experiences of president wan xiangcun on treatment of myasthenia gravis and nervous system disease, and based on “treatment of the combination of injection and medicine”, and blazed a new path for completely curing this world big problem--the nervous system disease. at present, all patients had got completely well after treatment in our institution.

myasthenia gravis，mg

pathogeny of mg
external cause—environment factor
on the base of inheritance infectious diathesis, incidence by certain types of genetic defect could be induced by some environment factors, like, virus infection, or usage of aminoglycoside antibiotics or penicillamine medicines and etc.

internal cause—inheritance
recently there are many discoveries on autoimmune disease research that it not only relates with gene of major histocompatibility antigen complex, but relates with non-genes, like, t cell receptor (tcr), immunoglobulin (ig), cell factor, apoptosis gene, and other genes

based on the above statement:
this kind of autoimmune disease—myasthenia gravis is accrued on the base of inheritance, which could be served as internal cause; on external cause, it has been generally considered that there is a relationship with chronic virus infection on thymus

symptoms of mg
clinical characteristics: usually there are pathological changes on extraocular muscle, facial muscle, muscle groups (of pharynx, throat, palatine, tongue) which dominated by medulla oblongata, neck muscle and scapular girdle muscle, respiratory muscle. and the basic phenomena of the muscle pathological changed due to pathological tiredness, namely, appearing temporary weakness and even paralysis after many times action, turning better after short rest, symptom fluctuation each days, light in morning and serious at night. there are serious movement disorders among terminal patients, and cannot recover completely even after rest. adult patients of mg often have expressions of ptosis and double vision. with the disease progressing, they appear dyslalia, choke when feeding, bend neck, disability for rise their heads, limbs weak and so on. some other patients are with muscle atrophy on extraocular muscle, tongue muscle, scapular muscle, triceps blachii muscle, quadriceps femoris and etc.. children of mg mostly within the limit of extroacular muscle, seldom tired their general skeletal muscles.