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Electromyographic study of the trapezius muscle in free movements of the shoulder
(1994-01-01)
The objective of this study is to analyze the simultaneity of the actions of the three portions of the trapezius (superior portion = TS; middle portion = TM and inferior portion = TI) in elevation, lowering, retraction and ...
Electromyographic study of the trapezius (pars superior) and levator scapulae muscles in circumduction and pendular oscillation of the arm
(1984-01-01)
The trapezius (pars superior) and levator scapulae mm were studied in the arm movements of circumduction and pendular oscillation in 30 adult volunteers of both sexes. A two-channel TECA TE 4 electromyograph and single ...
Electromyographic study of the trapezius (pars superior) and levator scapulae muscles in the movements of the head
(1984-01-01)
The electromyographic study of the trapezius (pars superior) and levator scapulae mm. in the head movements was carried out in 30 young, adult male volunteers of both sexes and with no antecedent muscular or articular ...
Analyse electromyographique des muscles levator scapulae et rhomboideus major dans les mouvements du membre superieur
(1980-12-01)
The participation of the levator scapulae and rhomboideus major muscles in some movements of the upper limb was analysed in 21 young adult male volunteers. A 2 channel TECA TE4 electromyograph connected with single coaxial ...
Cytogenetic analysis of a multinodular thyroid goiter
(1991-10-28)
Short-term cultures of a collagenase disaggregated multinodular goiter was shown by cytogenetic analysis to have the mosaic karyotype 47,XX,+7/48,XX,+7,+17/49,XX,+7,+10,+17. No cytogenetic data on goiter are available for ...
Human platelets antigens influence the viral load of platelets after the interaction of the platelets with HCV and HIV in vitro
(Soc Brasileira Medicina Tropical, 2016-07-01)
Introduction: In this study, we evaluated hepatitis C virus (HCV) and human immunodeficiency virus (HIV) - platelet interactions in vitro as well as human platelets antigen (HPA) polymorphisms. Methods: Platelets were ...
Electromyographic analysis of superior belly of the omohyoid muscle and anterior belly of the digastric muscle in mandibular movements
(1998-10-01)
The superior belly of the omohyoid muscle and the anterior belly of the digastric muscle, were studied electromyographically in 20 young volunteers. For each muscle, 1 pair of monopolar electrodes was employed. One was a ...
EXPOSICAO DE CIRURGIOES-DENTISTAS AO MERCURIO
(1981-12-01)
The professional exposure of dental surgeons to mercury has attracted a great deal of attention from governmental organs and institutions in different countries. Considering that the normal ratio is 10 μg/1000 ml of urine, ...
Prevalence of taurodontism in premolars
(1986-01-01)
Taurodontism does not involve molar teeth exclusively. To call attention to the occurrence of this phenomenon in premolars, 4,459 extracted mandibular and maxillary premolars were examined. Eleven showed evidence of ...