... fashion with the exception of muscle strength hSGLT3 and GLUT4 gene expression RNA Extraction Skeletalmuscle samples were obtained in the non-dominant vastus lateralis muscle by percutaneous needle ... exercise subjects (n=5) for whom skeletalmuscle tissue was available Figure Int J Med Sci 2006, shows the immunohistochemical determination of hSGLT3 in skeletalmuscle before (Figure 2A) and after ... utilization in skeletalmuscle It has been proposed that insulin resistant individuals have a defect in GLUT4 trafficking and targeting leading to reduced GLUT4 in the cell membrane in skeletal muscle...
... Company Preparation of total muscle extracts For the comparative gel electrophoretic analysis of normal vs dystrophic skeletalmuscle fibres, total extracts of the muscle protein complement were ... proteomics analysis of the protein complement of normal mouse skeletalmuscle (Fig 1A) vs dystrophin-deficient mdx mouse skeletalmuscle (Fig 1B) can be used, in conjunction with the Swiss-Prot ... ion-binding and ion-fluxes may render skeletal muscles more susceptible to necrosis Owing to the enormous complexity of the triadic signal transduction mechanism [52], skeletalmuscle proteomics has not...
... of skeletalmuscle Ca2+ release channel (ryanodine receptor) Biophys J 69, 106–119 Buratti R, Prestipino G, Menegazzi P, Treves S & Zorzato F (1995) Calcium dependent activation of skeletalmuscle ... R (1988) Ryanodine receptor of skeletalmuscle is a gap junction-type channel Science 242, 99–102 13 Sitsapesan R & Williams AJ (1995) The gating of the sheep skeletal sarcoplasmic reticulum ... of skeletalmuscle Ca2+ release channel Biophys J 70, 2600–2615 16 Herrmann-Frank A & Lehmann-Horn F (1996) Regulation of the purified Ca2+ release channel ⁄ ryanodine receptor complex of skeletal...
... forming the muscle differs between muscles: the quadriceps muscle is composed roughly of 50% type fibres and 50% type fibres, the TA and EDL muscles contain about 5–10% type fibres, the soleus muscle ... T, Matsuda J, Aburatani H et al (2004) Skeletalmuscle FOXO1 (FKHR) transgenic mice have less skeletalmuscle mass, downregulated type I (slow twitch/red muscle) fiber genes, and impaired glycemic ... fibres composing the muscle In the C3-null model, the quadriceps muscle is unaffected by the disease, the EDL and TA muscles are weakly affected, and the soleus and psoas muscles are the most...
... in striated skeletal and heart muscles and ubiquitous uMitCK is present in smooth muscle, brain, neuronal and other non -muscle Table Creatine and phosphocreatine content in normal muscle (NM) ... [1–4] There are two cytosolic CK isoforms Whereby muscle- specific cytosolic (MCK) is expressed specifically in sarcomeric skeletal and cardiac muscles, brain-specific cytosolic (BCK) is mainly expressed ... in normal skeletalmuscle of the same tumor-bearing animal, as observed in this study This raises the possibility that the creatine transporter that allows entry of creatine into the muscle may...
... primary structure of troponin I from white skeletalmuscle of the rabbit Biochem J 153, 375–387 Herzberg O & James MN (1985) Structure of the calcium regulatory muscle protein troponin-C at 28 A resolution ... is necessary for full comprehension of Tn function To investigate the interactions between skeletalmuscle TnC(1–91) and TnI(98–182), we have constructed two single chain chimeras composed of ... The troponin complex and regulation of muscle contraction FASEB J 9, 755– 767 Gordon AM, Homsher E & Regnier M (2000) Regulation of contraction in striated muscle Physiol Rev 80, 853–924 Potter...
... tissues, including skeletal muscle, express LIF LIF is constitutively expressed at a low level in type I muscle fibers [45, 46] and is implicated in conditions affecting skeletalmuscle growth and ... the decreased regenerative potential of aged skeletalmuscle Indeed, enhancement of Notch-1 signaling promotes muscle regeneration in old skeletalmuscle [8, 9] Although these experiments suggest ... concentrated, in skeletal and/or cardiac muscle, suggesting 18 SkeletalMuscle – From Myogenesis to Clinical Relations specific roles in myogenesis [174] The expression of the muscle- specific...
... glycerinated rabbit muscle ®bers Proc Natl Acad Sci USA 88, 7323±7327 Fortune, N.S., Geeves, M.A & Ranatunga, K.W (1994) Contractile activation and force generation in skeletal rabbit muscle ®bres eects ... stored at )20 °C after lyophilization Myosin was extracted with Guba±Straub solution from rabbit skeletalmuscle according to the method of Perry [14] and heavy meromyosin (HMM) was obtained by limited ... behaviour under pressure MATERIALS AND METHODS Protein preparations Actin preparations from rabbit skeletalmuscle were obtained from acetone dried powder according to the procedure of Pardee & Spudich...
... ALSTDxA ¼ appendicular lean soft tissue TBSMMDxA ¼ total body skeletalmuscle mass, calculated as 1.19 Â ALSTDxA À 1.65.11 SMMIDxA ¼ skeletalmuscle mass index, calculated as TBSMMDxA/(height in m2) ... Comparison of BIS and DXA Differences of FFM and BF measured by DXA and BIS, BIA skeletalmuscle mass estimates4,8 and muscle mass measured by DXA, in 98 noninstitutionalized 75-year-old subjects, ... systematic negative bias, reciprocal to FFMBIS bias 4.4 Muscle mass prediction Previously published BIA-equations4,8 overestimated skeletalmuscle mass in our subjects The overestimations were larger...
... [17,19–21] Although the three MARPs are expressed in both heart and skeletalmuscle [18,22,23], Ankrd2 is mainly expressed in skeletalmuscle [18,24,25], CARP in the heart [18,21,26–28] and DARP in ... established that NF-jB is a major inducer of muscle atrophy in the skeletalmuscle Indeed, NF-jB inhibition in mice models invariably protects against muscle atrophy, whereas NF-jB activation promotes ... in skeletalmuscle during disuse atrophy FASEB J 16, 529–538 Judge AR, Koncarevic A, Hunter RB, Liou HC, Jackman RW & Kandarian SC (2007) Role for IkappaBalpha, but not c-Rel, in skeletal muscle...
... expressed only in skeletal muscles, and promotes muscle differentiation if induced by MyoD and myogenin during myogenesis [16,17] These muscle- specific miRNAs seem to participate in muscle diseases, ... [31] It is the unique myomiR exclusively expressed in skeletalmuscle [32-36] and has been rarely detectable in the heart [37-41] The skeletal muscle- specific expression of miR-206 was first clearly ... pathohistological features of each DM1 specimens used in this study (sex, muscle, lysosomal activity and muscle pathohistological aspects) Muscle biopsies from VL of female and males have been used as control...
... reliable device for measuring skeletalmuscle viscoelastic parameters; therefore, such electro-mechanical characterization of the skeletalmuscle may provide new insights into muscle function and can ... in their muscle tone depending on the length of occupational service is shown in Table 6: Category III – muscle is not able to relax Discussion Category I – subject is able to relax the muscle; ... 13% III – 77% 0.68 0.68 0.68 0.48 0.41 0.53 I – 12% II – 17% III – 70% 0.68 0.68 0.68 0.45 0.35 0.25 I – 8% II – 12% III – 80% 0.68 0.68 0.68 12.0 62.8 89.3 Pavers (n = 25) I – 14% II – 40% III...
... three-dimensional muscle model: a quantified relation between form and function of skeletal muscles J Morphol 1984, 182:95-113 Kaufman KR, An KN, Chao EYS: Incorporation of muscle architecture into the muscle ... the treatment and prevention of muscle strains Certain muscles (muscles that cross several joints or those with com- Table 2: Energy absorption of triceps surae muscle- tendon units during eccentric ... injured muscles include the hamstring, rectus femoris, gastrocnemius, and adductor longus muscles All of these muscles have a strain threshold for both passive and active injury [35] Eccentric muscle...
... regeneration of skeletalmuscle morphology, biomechanical in vitro investigations, also demonstrated a faster return of muscle strength to the level of the uninjured contralateral muscle, following ... isokinetic skeletalmuscle performance is only partly understood Therefore, this study was aimed to quantitatively analyze the effect of soft tissue injury after isolated tibial fracture on the skeletal ... gastrocnemius muscle contu- Figure Regression analysis of perfusion pressure on the muscle deficit after 24 hours, in dorsiflexion at weeks after trauma Regression analysis of perfusion pressure on the muscle...
... after insulin administration corresponded to an increase in Ki for myocardium and skeletalmuscle Because skeletalmuscle constitutes a significant fraction of the body mass in mice [19], the observed ... to insulin stimulation regarding glucose metabolism between heart and skeletal muscle, indicate that myocardium and skeletalmuscle might have different mechanisms for regulation of glucose or ... and skeletalmuscle Conversely, insulin raised whole-body FDG and glucose disposal rates and increased transmembranous transport of FDG and, by inference, glucose into myocardium and skeletal muscle...
... tissues, including skeletal muscle, express LIF LIF is constitutively expressed at a low level in type I muscle fibers [45, 46] and is implicated in conditions affecting skeletalmuscle growth and ... the decreased regenerative potential of aged skeletalmuscle Indeed, enhancement of Notch-1 signaling promotes muscle regeneration in old skeletalmuscle [8, 9] Although these experiments suggest ... concentrated, in skeletal and/or cardiac muscle, suggesting 18 SkeletalMuscle – From Myogenesis to Clinical Relations specific roles in myogenesis [174] The expression of the muscle- specific...
... incidence of explicit recall is 0.15% following general anesthesia (0.18% when using muscle relaxants, 0.10% without muscle relaxants) in patients undergoing surgery and anesthesia when interviewed three ... itself is of no use in the large number of patients who receive musclerelaxants Other indicators of awareness that are independent of muscle relaxation include lacrimation, diaphoresis, and pupillary ... agents, which are halogenated hydrocarbons and ethers, are modeled after halothane The skeletalmusclerelaxants (neuromuscular blocking agents) also were discovered and their pharmacological...
... (SAIDS), alcohol abuse increased expression of two muscle- specific E3 ubiquitin ligases, atrogin-1 and muscle ring finger protein-1, and drove skeletalmuscle proteolysis [10] These data clearly show ... development of overt skeletalmuscle atrophy For example, in the early stages of SIV infection, binge-like alcohol ingestion in asymptomatic Rhesus macaques did not alter skeletalmuscle protein synthesis ... a member of the TGFb super family and implicated in various models of skeletalmuscle atrophy, likely influences skeletalmuscle mass via cell cycle regulation and alterations to myogenic stem...
... considered significant Results Proteolytic rate in extensor digital longus muscle The proteolytic rate of skeletalmuscle was measured as net release of tyrosine for total protein and 3-MH for ... excessive loss of body protein Muscle catabolism, resulting in muscle wasting and fatigue, is a characteristic metabolic response to sepsis [1-3] Sepsisinduced muscle catabolism is mainly caused ... in muscle tissue from septic patients, concomitant with increased muscle levels of phenylalanine and 3-MH [8] These data support our results that the Ub-proteasome system was activated in skeletal...