ultrastructure of striated muscle fibers

... probability of recurrence compared to use of TURBT alone Some of the differences in Table are quite large An example is the use of TURBT plus BCG versus the use of TURBT alone With a median difference of ... number of patients with recurrences, number of recurrences, number of occurrences per unit of time or time of first recurrence For progression, some studies reported patients with different types of ... Carcinoma in situ of the bladder J Urol 1995;153:564-72 Jewett HJ, Strong GH Infiltrating carcinoma of the bladder: relation of depth of penetration of the bladder wall to incidence of local extension...

Ngày tải lên: 14/02/2014, 21:20

... comparison of Tm5a with smTm allows study of the effects of replacement of muscle exons 1a and 2a by nonmuscle exon 1b, and comparison of Tm5a with Tm5b allows the effects of exchange of exon to ... may also occur in nonmuscle Tm isoforms due to replacement of the N-terminal muscle exon 1a by nonmuscle exon 1b The noncooperative unfolding of a significant part of the nonmuscle Tm molecule may ... of lobster muscle Tm altered end-to-end interaction between Tm molecules and actin affinity of Tm [4] The replacement of muscle- specific exon 6b by nonmuscle exon 6a in recombinant rat smooth muscle...

Ngày tải lên: 19/02/2014, 07:20

... the parameters of IC 50 ¼ 5.65 lM and nHill ¼ 4.71 Number of experiments is shown at each point 465 Effect of gadolinium on RyR1 tion of 5.6 ± 0.3 lm for Gd3+ and a Hill coefficient of 4.7 ± 0.8 ... rate of release decreased in the presence of 20 lm Gd3+ This concentration of Gd3+ increased the time taken for calcium release without affecting the total amount of calcium released The effect of ... presence of 18 nm ryanodine and the amount of ryanodine bound was plotted against the concentration of the gadolinium (Fig 7) Fitting of data points with the Hill equation revealed a Kd value of 14.7...

Ngày tải lên: 19/02/2014, 16:20

... direct observation of the skinned injected muscle using confocal fluorescence microscopy allowed the visualization of a high level of YFP fluorescence Measurement of the level of CARP mRNA by qRT-PCR ... standardization of the loading (D) Weights of injected TA muscles (n = 13) were compared to those of control samples No significant difference was observed (E) Histological analyses of muscles Frozen ... obtain denervation of the muscle of the lower limb, the dorsal skin of the thigh of 2-month-old male 129SvPasIco mice (n = for each time point) was cut, and the posterior muscles were split apart...

Ngày tải lên: 07/03/2014, 03:20

... compilation ª 2007 FEBS r>1 r >> probability of formation of new active centers probability of loss of active centers 3757 Branched chain mechanism of polymerization I V Baskakov The nucleation-polymerization ... critical role of the multiplication of active centers is reflected by the history of the development of an experimental procedure for cell-free prion replication Successful amplification of prion infectivity ... chain mechanism of polymerization consistent with the mechanism of branched-chain reactions Employing the theory of branched-chain reactions will greatly benefit our understanding of the prion replication...

Ngày tải lên: 07/03/2014, 10:20

... Building Muscles |Muscle Growth? 21 Why Intensity Is The Key To Building Muscle 23 Muscle Growth Guide Muscle Building Secrets Guaranteed to Add Muscle Mass! Building muscle ... Muscle Growth Guide Table of Contents Muscle Building Secrets Guaranteed to Add Muscle Mass! Build Big Muscles Fast Gain Muscle Mass Guide ... http://www.buildleanmuscle.com/fast-mass.html and see how you can get a customized muscle building nutrition plan at http://www.mynutritionjournal.com Muscle Audio Professor With the Muscle Audio Professor...

Ngày tải lên: 08/03/2014, 14:20

... the investigation of activity [27], the creation of antibody chimeras [28], and the study of Table The ratios of the volumes (V) of the models built by SAXS and of the structure of TnC(1–91) (1SKT) ... domain of TnC [33] The crystal structure of cTn [20] showed that residues R117 to L128 of TnI (in chicken fast skeletal numbers) are in close contact with the N domain of TnC in the presence of calcium ... compactness of the structures of TnC(1–91)– TnI(98–182) and TnC(1–91)–TnI(98–147) obtained from SAXS experiments are in agreement with a close localization of the N domain of TnC and the first half of...

Ngày tải lên: 16/03/2014, 18:20

... Pressure-induced denaturation of actin (Eur J Biochem 269) 365 The aim of the present study was to complete a study of F ® G transition and denaturation of actin under pressure Use of a Hitachi F2000 ¯uorospectrophotometer ... centre of spectral mass of intrinsic ¯uorescence spectrum of G-actin with ATP (0.5 mgámL)1, pH 7.5) in a pressure range from 0.1 MPa to 400 MPa at a ®xed temperature of 20 °C The transition of the ... nm of eATPG-actin was higher than that of eADP±F-actin Both actins and eATP buffer showed an increase in intensity of ¯uorescence when exposed to a pressure of 250 MPa However, the increase of...

Ngày tải lên: 24/03/2014, 00:21

... advantage of converting up to 95% of the dry weight of the wood into pulp, but require prodigious amounts of energy to accomplish this objective Mechanical pulps are most often produced from softwood ... suitability of raw materials for use in papermaking These include: the ease of pulping; the yield of usable pulp; the cost of collection and transportation of the fiber source; the presence of contaminants; ... pulping of non-wood fibers The actual cooking condition required is a function of solvent concentration, cooking temperature, cooking time, type of non-wood being cooked and the type of organosolv...

Ngày tải lên: 24/03/2014, 05:20

... shown to bind the allosteric activator of the kinase, AMP, whereas the two pairs of CBS domains both bind one molecule of AMP [20] In terms of the structure of AMPK, the b-subunit has been reported ... of how the reduced AMP dependence of the R225Q variants of c3 would lead to the increased glycogen content described in the skeletal muscle of the carriers of this mutation [25,30] Also, we did ... higher oxidative capacity in white skeletal muscle fibers [28,29] Transgenic mice with skeletal musclespecific expression of the R225Q substituted form of mouse c3 replicate the phenotype observed...

Ngày tải lên: 30/03/2014, 08:20

... is the mass of the testing end of myometer; amax is the maximal amplitude of oscillation, and ∆l is the depth of the displacement of the testing end Measurements for determination of muscle tone ... of the skeletal muscle may provide new insights into muscle function and can help to diagnose the stage of pathological processes of muscles grip The testing end (mass 20 grams) of the computerized ... separate muscle groups while performing different kinds of work are reflected in Fig The results show the average values of muscle frequency in the beginning and at the end of the Table 5: Percent of...

Ngày tải lên: 20/06/2014, 00:20

... concerning the effects of including muscle loading on primary stability, and these studies also incorporated more than one muscle group such that the effect of the abductor muscles has not been ... simulation of an abductor muscle force increases implant micromotion and migration of cementless stems compared with hip contact forces alone The effect of the anterior-posterior component of the ... femurs, in which we examined the effect of the abductor on the motion of a cementless implant at three levels of anterior-posterior hip contact load Page of 14 Methods A cementless femoral stem...

Ngày tải lên: 20/06/2014, 04:20

... addition of isocyanate (6% by weight of fibers) reduced the water uptake of LDPE composites reinforced with pineapple-leaf fibers It was found that the presence of a silane Journal of Physical ... percentage of organic content, WI is the initial weight of the water hyacinth fibers and WF is the weight of the fibers after heating The level of organic content in the water hyacinth fibers was ... micrographs of the tensile fracture surface of LDPE/WHF composites with 25 phr of WHF: (a) without treated fibers, (b) with treated fibers 3.2 Water Absorption Analysis The absorption of water by...

Ngày tải lên: 07/08/2014, 14:20

... erew slihportueN slihportueN sgniniats lacimehcotyc lla rof evitagen erew yehT dnuof netfo erew )A1 giF( seidob ylloJ-llewoH dna noitamrof xuaeluor ,noitanerc dne detnulb ehT )2 elbaT( sretemaid ... tiknurihirP kasgnaerK 461 .ylevitcepser ,SAP dna ulg-β rof evitisop ylkaew )G & F( EANA rof evitisop ylgnorts )E( ylevitcepser ,BBS dna REP rof evitagen )D & C( ylevitcepser ,W dna GW ,selunarg ... ,selunarg epahs-dor htiw lihponisoe na )B & A( :slihponisoE SAP rof evitisop ylgnorts )G( ulg-β rof deniats ylevitisop )F( EANA rof evitisop ylkaew )E( ylevitcepser ,BBS dna REP ,slihportuen evitisop...

Ngày tải lên: 07/08/2014, 20:23

... perpendicular to the orientation of myocardial fibers in ascending segment However, long axis of infarction region was parallel with the orientation of myocardial fibers in descending segment (Figures ... percent of ascending segment was significantly larger than that of descending segment and we found that long axis of infarction region was perpendicular to the orientation of myocardial fibers ... major myocardial fibers were broken and long axis of infarction region was parallel with the orientation of myocardial fibers in descending segment, where only partial myocardial fibers disappeared...

Ngày tải lên: 10/08/2014, 09:23

... The proteolytic rate of skeletal muscle was measured as net release of tyrosine for total protein and 3-MH for myofibrillar protein Compared to the control group, the rate of total protein proteolysis ... h preincubation, muscles were transferred to fresh medium of identical composition and incubated for a further h with 0.5 mM cycloheximide The degradation rates of total and myofibrillar proteins ... determined by release in the medium of free tyrosine and 3-MH, respectively, and expressed as nanomoles of tyrosine/methylhistidine in medium per 2·h-1g muscle- 1 Muscle was also homogenized in 0.4...

Ngày tải lên: 11/08/2014, 06:23

... activation of a number of transcriptional pathways [20,21] Overexpression of PGC-1α in mouse skeletal muscle leads to a proliferation of fatigue-resistant type I muscle fibers [22] Muscle wasting ... accumulation of lipofuscin in skeletal muscle [14], a lipid peroxidation product that may be indicative of mitochondrial damage Similarly, mitochondrial respiratory capacity is attenuated in the hearts of ... substantially decreased in the skeletal muscle of climbers acclimatizing to high altitude [12,13], and was found to be lower in the muscles of Himalayan Sherpas than those of unacclimatized lowlanders [13]...

Ngày tải lên: 11/08/2014, 12:20

... Figure Distribution of muscle activity (%MVC) into the different patterns of bruxism Distribution of muscle activity (%MVC) into the different patterns of bruxism Variation of muscle activity (%MVC) ... constituted by 32.3% of grinding, 43.3% of clenching, and 24.4% of tapping activities based on the count of events; whereas 56.8% of grinding, 37.4% of clenching, and 5.8% of tapping were registered ... activity, minimum time length of bruxism episode was 250 msec of muscle burst in the case of tapping and over 500 msec of burst in the cases of clenching and grinding, and minimum inter-episode time...

Ngày tải lên: 11/08/2014, 20:20

... knee pain [9, 10], patellofemoral cartilage loss [9] and tibiofemoral joint space narrowing [11] There are many of causes of quadriceps weakness in OA patients, some of which are not fully understood ... (N) produced during any of the 3-5 MVCs performed for each muscle group The length of the lever arm was measured from the lateral epicondyle of the femur to the centre of the ankle strap, which ... interpretation of the data and in the revision of the manuscript GL was involved in the conception and design of the study, collection and interpretation of the data and in the revision of the manuscript...

Ngày tải lên: 12/08/2014, 18:20

... effects of prednisone on muscle strength in patients with Duchenne's muscular dystrophy (DMD) Reliability of muscle strength grades obtained for individual muscle groups and of individual muscle ... comparing the amounts of isometric muscle activity (sEMG) for each muscle across the muscle tests, revealed that the muscle activity of the upper trapezius and lower trapezius muscles was highest ... study of the reproducibility of muscle testing and certain other aspects of muscle scoring Phys Ther Rev 1954, 34:279-289 Blair L: The role of the physical therapist in the evaluation studies of...

Ngày tải lên: 13/08/2014, 14:20