anatomy of the human heart game

... through the foramen of Luschka It extends along the roof of the fourth ventricle, roof of the third ventricle, through the foramen of Monroe, along the floor of the lateral ventricle, around the atrium/trigone, ... ends of the short gyri of the anterior lobule converge to create the apex of the insula The central sulcus of the insula separates the larger anterior from the smaller posterior lobules of the insula ... provide the reader a detailed map of the human brain to allow the integration of most of the cutting edge tools we now have to visualize both the gross and microstructural details of the human

Ngày tải lên: 20/01/2020, 12:20

... Trang 16 The Cranial NervesT he first section of this chapter consists of cadaver dissections with the brain removed from the cranial vault with preservation of the cisternal segments of the CN ... beautifully illustrate the CN from their nuclear origins to their exit through their respective foramina Those illustrations, along with the cadaver specimens and the imaging of the CN to follow ... TECHNIQUESAn up-to-date atlas of the human brain would not be complete without the inclusion of some of the advanced MR techniques now available for clinical use These techniques have made a

Ngày tải lên: 21/01/2020, 01:56

... viiSurgical approaches to the heart 1Anatomy of the cardiac chambers 13Surgical anatomy of the valves of the heart 51Surgical anatomy of the coronary circulation 90Surgical anatomy of the conduction system ... surface of the heart as the epicardium It is the fibrous sac, therefore, which encloses the mass of the heart By virtue of its own attachments to the diaphragm, it helps support the heart within the ... the apex of the heart is tipped out of the pericardium They are supplied by the obtuse marginal branches of the circumflex coronary artery The greater part of the anterior surface of the ventricular

Ngày tải lên: 20/01/2020, 05:55

... virtue of the deeply wedgedlocation of the subaortic outflow tract, much of the septum delimited on the rightventricular aspect by the septal leaflet ofthe tricuspid valve separates the inlet of theright ... to the left atrial roof(Figure 7.25), entering the chamber between the appendage and the left pulmonary veins Because of the unroofing of the coronary sinus into the cavity of the left atrium, the ... to focus the attention of the surgeon on these pertinent features The essence of the system was that, according to the anatomical features of the margins of the defects as seen from the morphologically

Ngày tải lên: 20/01/2020, 16:32

... the apex of the heart is tipped out of the pericardium They are supplied by the obtuse marginal branches of the circumflex coronary artery The greater part of the anterior surface of the ventricular ... In the normal individual, the heart lies in the mediastinum, with two-thirds of its bulk to the left of the midline (Figure 1.1) The surgeon can approach the heart, and the great vessels, either ... rim of the fossa is produced by the folds of the interatrial groove, which separate the mouth of the superior cavalvein and the entrance of the pulmonaryveins to the left atrium (Figures 2.28) Theposteroinferior

Ngày tải lên: 21/01/2020, 00:44

... vein draining to the roof of the left atrium, in the absence of the walls that usually separate the course of the vein through the left atrioventricular groove to the mouth of the coronary sinus. ... virtue of the deeply wedgedlocation of the subaortic outflow tract, much of the septum delimited on the rightventricular aspect by the septal leaflet ofthe tricuspid valve separates the inlet of theright ... Ventriculoarterial Fig 6.1 The cartoon shows the three segments of the heart These are the atriums, the ventricular mass, and the arterial trunks The segments are joined together at the atrioventricular

Ngày tải lên: 22/01/2020, 02:45

... – of arm 10 – axial – of a child – cranial, of newborn 35 – facial 23 – – of newborn 35 – of a female adult – of foot 442 f – of hand 11 – of leg 440 – of pelvis 435 ff – of thorax 192 ff – of ... 390 f – – of foot 501 – of extensor tendons of hand 392 – of flexor tendons – – of foot 501 – – of hand 390 – of hand 14 – of tendon – – of extensor hallucis longus muscle 493 – – of flexor pollicis ... surface anatomy 402 cutaneous – of leg 489 – of popliteal fossa 486 – of region of knee 486 – of thigh 484 digital – of foot 468 – of hand 398 dorsal – deep, of penis 217 f, 339 ff, 342, 346 – of

Ngày tải lên: 23/01/2020, 03:07

... perceiving the actions of the self and other Such perceptual representations inform the preparation of corresponding motor responses, through to the execution of the action and the perception of the ... processes, and together form the basis of every aspect of our experience of and interaction with the world Of particular importance are the interactions humans have with each other These require complex, ... of this technique to the question of the human ‘mirror system’ aims to determine the presence of neural populations selective for particular actions, regardless of whether the action was observed

Ngày tải lên: 04/12/2022, 15:48

... Anatomy No Atherosclerosis of the Coronary Arteries Atherosclerosis of the Coronary Atherosclerosis of the Coronary Arteries (OR; CI) P Trang 129 3.2.3 Pathological characteristics of the ... "Pathological Anatomy of the Heart and SCN5A gene mutations in young individuals with sudden cardiac death " with the following two objectives: Objective 1: To describe the cardiac pathological anatomy ... yellowish, soft Microscopic: Lesion located in the intima with two main components: fibrous cap and necrotic core (atheroma) 1.2.1.3 Atherosclerotic progression The formation of an atherosclerotic

Ngày tải lên: 01/07/2025, 12:36

... Trang 25 Design of the study 61.3 Names of part of the human body with the transference of meaning Chapter 2 The contrastive analysis of class of words denoting parts of the human body in English ... of the parts of the human body Thanks to the process ofsemantic transference they have these meanings ) For example: " Bottom " 1 The lower part or point of something 2 The part of the ... parts of the human body are widely used ( the nose of a plane, the head of a school, the leg of a table, a kind heart, a clever head… ) Because parts of human body were acknowledged early, human

Ngày tải lên: 18/12/2013, 21:45

... structure of the 17 glutamines present in the wild-type G-CSF The first column reports the position of the glutamines in the wild-type protein sequence. The second column indicates the percentage of ... with the calculations performed on the mutant We are led to conclude that PEGylation of one of the two glutamines impairs the PEGylation of the neighboring one The computa-tional prediction of the ... in the protein sequence; the overall height of the stack indicates the sequence conservation at that position, and the height of symbols within the stack indicates the relative frequency of each

Ngày tải lên: 16/03/2014, 00:20

... for the repression of GnRH II gene in TE671 cells On the other hand, over-expression of RARs together with the application of RAs in JEG-3 cells led to significant (P < 0.001) alleviation of the ... activity To investigate the in vivo effect of RARa and RXR on the transcriptional regulation of the hGnRH II gene, the expression vector of human RARa (pCMX-hRARa) and⁄ or human RXRa (pCMX-hRXRa) ... cells, respectively Taken together, these data demon-strate the differential roles of NF-jB p65 and RARa⁄ RXRa, interacting with the same sequence in the promoter of the human GnRH II gene to influence

Ngày tải lên: 16/03/2014, 10:20

... loop in the primed side of the binding site groove Although the prodomains of cathepsins F and W share the same degree of similarity to the prodomain of cruzipain, the similarity of the mature ... type of N-terminal tag was previously used for the expression of the propeptide of human cathepsin K, and it did not interfere with the inhibitory activity of the protein [24] Although some of the ... cross-inhibition of brucipain by PCZ The prodomain of cruzipain shares the highest identity with the C-terminal portion (residues Pro147–Leu251) of the prodomain of cathepsin F (32%) and that of cathepsin

Ngày tải lên: 16/03/2014, 11:20

... indicated the attachment of one fucose at the subterminal HexNAc with a second fucose linked to the fourth HexNAc of the chain (Fig 7) These data are in agreement with a fucosylated version of the ... to be characterized in the case of schistosomes as well as the CHO cells used for the expression of the C elegans GalNAc T [23] The occurrence of LDN(F) repeats parallels the poly(LacNAc) and poly(Lewis ... removal of hexose from the H3N6F1A isomer was indicated by MALDI-TOF-MS (not shown) In order to determine the substitution position of the b-linked core mannose in isomer after removal of the terminal

Ngày tải lên: 16/03/2014, 14:20

... characterization of the Nogo-A functional domains (Eur J Biochem 271) 3513 Fig Schematic representation of the domain organization of the human Nogo-A protein (A) The domain organization of human Nogo-A ... in an aqueous environment The NMR structure of Nogo-40 was therefore determined in the presence of the helix-stabilizing solvent trifluoroethanol The solution structure of Nogo-40 revealed two well-defined ... Song1,2 Department of Biological Sciences and 2Department of Biochemistry, National University of Singapore, Singapore The recent discovery of the Nogo family of myelin inhibitors and the Nogo-66 receptor

Ngày tải lên: 16/03/2014, 16:20

... accumulation of cystine in the lysosome [1,2]. During the normal degradation of proteins in the lysosome, cystine, the disulfide-linked form of cysteine, is not reduced in the oxidating environment of the lysosome ... retrieved from the Golgi and the underglycosylation of proteins normally modified in the Golgi [10]. Neither the pre- cise function of ERD1 nor the mechanism of ERS1- mediated suppression of erd1D is ... deposits in the cornea of the eyes. This ocular, non-nephropathic form of cystinosis characterizes the mildest form of the disease in individuals whose onset occurs as adults. The mutations in these

Ngày tải lên: 16/03/2014, 18:20

... com-plexes in the absence of competitor As shown in Fig 6, in the presence of an amount of free IBB-HMGB2186 comparable to the amount of protein in the complex, transfection efficiency was only 37% of controls, ... HMGB2186protein To investigate the possible involvement of the endo-cytic pathway in the internalization of HMGB2186– DNA complexes, cells were also transfected in the presence of the endosomolytic agent ... uptake of protein–DNA complexes via endocytosis The IBB-HMGB2186 molecule in the presence of the endosomolytic reagent was the most effective Our results show that recombinant derivatives of human

Ngày tải lên: 16/03/2014, 22:20

... indicated at the bottom of (A) (B, D) The cleavage of a number of substrates by HC The names and sequences of the different substrates are indicated above the pictures of the gels The times of cleavage ... acid of Fig 6 Analysis of cleavage specificity by the use of new types of recombinant protein substrate (A) The overall structure of the recombi-nant protein substrates used for analysis of the ... sequence of nine random amino acids, followed by a His6-tag in the C-terminus of capsid protein 10 Thereby, the phages display a random nonamer on their surface, and by interactions of the His6-tag the

Ngày tải lên: 22/03/2014, 21:21

... involved in the upregulation of the P1 promoter of the human AbH-J-J gene locus Although our results not conclusively show the involvement of other factors in the transcription of the AbH-J-J ... the transcription of other TATAless promoters frequently involves the action of proximal Sp1 sites [24,25] The mapping of the initiation of transcription using 5¢-RACE revealed the presence of ... organization of the human AbH-J-J locus and identification of the transcription initiation sites proximal to the P1 promoter The structural organization of the human AbH-J-J locus is shown in Fig The scheme

Ngày tải lên: 23/03/2014, 07:20

... respectively, of that of HPRT. This low activity could be explained by the fact that PRTFDC1 has a Gly in the position of the proposed catalytic Asp of HPRT. In PRTFDC1, a water molecule at the position of ... spectrophotometric methods. Because the enzymatic activity of PRTFDC1 towards hypoxanthine and guanine is only 0.26% and 0.09%, respectively, of the activity of HPRT, the role of the PRTFDC1 in purine metabolism ... activity [10]. The structural characterization of numerous com- plexes of the human HPRT and several bacterial and protozoan HPRTs have been undertaken [13–17]. The structure of human HPRT can...

Ngày tải lên: 15/02/2014, 01:20