purpose: to report two sisters with congenital myasthenic syndrome (cms) masquerading as myasthenia gravis. patients and findings: two six and seven years old sisters presented with variable strabismus, ptosis, and fatigue. all symptoms were aggravated with exercise and improved with rest. intramuscular prostigmin injection decreased their symptoms. a diagnosis of cms was made according to earl...

background thymus species are well known medicinal plants which the previous studies suggested the involvement of the opioid system in them. objectives this study aimed to investigate the effects of methanolic extract and essential oil of aerial parts of thymus daenensis (td), an endemic aromatic medicinal plant of iran, on morphine withdrawal syndrome in mice. materials and methods experiments...

statement of problem: papillon lefevre syndrome (pls) is a rate autosomal recessive disorder, which is characterized by palmar- plantar hyperkeratosis and rapid periodontal destruction of primary and permanent dentitions. purpose: the aim of the present study was to evaluate the peripheral blood neutrophil function including random locomotion, chemotaxis and oxidative mechanism of killing in a ...

premenstrual syndrome (pms) is a hormone dependent pathophysiologic state with known somatic and affective symptoms. vitamin d3 as a secosteroid hormone has different effects on several disorders. in this review, we declared some potential benefits of vitamin d3 regarding alleviation of pms symptoms; also, we have reported the results of literature review about vitamin d and pms.

schwartz-jampel syndrome, (sjs) is a rare disorder characterized by myotonia, joint contracture, facial dysmorphism and growth retardation, we present three siblings (two sisters and one brother) 19,24 and 27 years old from consanguineous healthy parents with sjs. their clinical features were similar to those previously described. motor and sensory nerve conduction study (ncs) were compatible w...

zellweger syndrome (zs) is a peroxisomal disorder with a multiple congenital anomalies, characterized by stereotypical facies, profound hypotonia, organ involvement including cerebral, retinal, hepatic, and renal. herein, a 3-month-old female with zs is presented who was referred because of increased liver enzymes (subclinical hepatitis), which was detected in work-up of her neck cyst, severe h...

objectives: myelodysplastic syndromes (mdss) include a diverse group of clonal bone marrow disorders characterized by ineffective hematopoiesis and pancytopenia. it was found that down regulation of apaf1 , a putative tumor suppressor gene, leads to resistance to chemotherapy and disease development in some cancers. in this study, we investigated the relation of apaf1 methylation status with it...

background and purpose: the increased risk for cognitive defects in individuals affected by metabolic syndrome especially in those patients with cardiovascular disorders is now claimed. we aimed to assess the relationship between cognitive performance and the various components of metabolic syndrome. methods: one hundred and eighteen consecutive individuals aged 30 to 86 years were included int...

a 32-year-old female, gravid two, para one, with cushing’s syndrome (cs) was admitted to our hospital at 25 week of gestation with severe hypercortisolism. basal urinary free cortisol (ufc) was elevated about 10 times above the upper limit of normal in two separate times and plasma cortisol failed to suppress after an overnight 1mg dexamethasone suppression test but adrenocorticotropic hormone ...

the hematological malignancies associated with nephrotic syndrome are mainly hodgkin’s and non-hodgkin’s lymphomas and chronic lymphocytic leukemia. acute myelogenous leukemia (aml) has rarely been described in associated with nephritic syndrome. we report a rare case of acute myelogenous leukemia who presented with nephrotic syndrome. a previously healthy 62-year-old man was admitted in nephro...