Myasthenia in a patient with sarcoidosis and schizophrenia.

A 44-year-old male patient was hospitalised with paranoid schizophrenia in 1985. Depot neuroleptic treatment was started which successfully prevented further psychotic relapses for the next ten years. His myasthenia gravis started with bulbar signs in 1997 and the symptoms soon became generalized.

Dominantly inherited familial myasthenia gravis as a separate genetic entity without involvement of defined candidate gene loci.

Myasthenia gravis (MG) is a sporadic autoimmune disorder affecting neuromuscular transmission. Very rarely autoimmune myasthenia gravis may be inherited within a family. We present here the genetic analysis of a Hungarian family where nine members from two generations are affected by myasthenia gravis.

Unbound progesterone receptors are in equilibrium between the nucleus and cytoplasm in cells of the rat uterus.

The classical model for the mechanism of action of steroids holds that unbound receptors for steroids reside exclusively in the cytoplasmic compartment and that they undergo translocation to the nucleus when bound to steroids in a process which is temperature sensitive. We have in the past proposed that unbound receptors for estrogen are in both nucleus and cytoplasm in a state of equilibrium. In the present study we looked at the location of the progesterone receptor using autoradiography and biochemical procedures.

Autoradiographic and Biochemical Studies of Hormone Receptor Localization , .

Autoradiography has been used in the past to locate presumptive receptor systems for a number of steroids. It has provided information in rather complex tissues that could not have been obtained by biochemical procedures. In these studies we made use of autoradiography to redirect our biochemical efforts to study androgen receptors in the primate heart.