Genetics in hypertension research. What can we learn from it regarding common essential hypertension?

Essential hypertension is a polygenic disease. Various genes responsible for rare monogenic forms of hypertension have been identified in the recent years. These are glucocorticoid remediable aldosteronism (GRA), Liddle's syndrome and apparent mineralocorticoid excess (AME). A fourth form, the Bilginturan syndrome is associated with brachydactyly and resembles essential hypertension. The investigations of the pathomechanisms in these rare diseases can help us to understand common hypertension.     

Sensitivity of artificial digestion and enzyme immunoassay methods of inspection for trichinae in pigs

We examined the brain activation induced by a complex finger movement task using functional magnetic resonance imaging (fMRI) with echo planar imaging (EPI). Imaging planes were set up for the observation of non-primary motor areas. Among five normal males examined, four subjects naive to the task showed activations in contralateral primary and supplementary motor areas and the ipsilateral superior anterior part of the cerebellar hemisphere. Also, the bilateral premotor areas and the contralateral ventrolateral nucleus of thalamus were occasionally activated. No changes were observed in the putamen and globus pallidus. The subject accustomed to the task showed activation in the narrow areas of the contralateral primary motor and supplementary motor and premotor areas but not in the cerebellum. These results suggest that fMRI has nearly the same degree of detectability to that of positron emission tomography (PET) in regard to motor functions.     

Experiences in the use of suprapubic bladder drainage after gynecologic surgery

Suprapubic catheterisation using a lately available puncture set for single use has been performed by us after major gynecologic surgery. Very favorable results of 48 suprapubic catheterisations performed under systematic control are reported.