anatomy of the human heart ppt

... Combination of the inter-action data creates a consolidated set of 31,609 interinter-actions between 7,748 human proteins On the basis of this initial set of interactions, we estimate the scale of the human ... Features of the network In order to study the features of the network, we visualized the complete network of protein interactions in Figure 6 On superimposing a histogram of the density of interactions ... 10-5) shows the clustering in the human protein interaction network is considerably above that expected at random, in spite of the incompleteness of the net-work The 'degree' of the network is

Ngày tải lên: 14/08/2014, 14:21

... 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

... oscillation of isoelectrical line of the external ECG of the fetus, calculated by hour and a graph of hourly fetal movements was plotted. At night- time, external ECGs of the fetus and EEGs of the mother ... Differentiation of the characteristics of the human fetus response to exertion (workload) tests with regard to natu- ral changes in the functional state of the fetus related to the run of its biological ... beating. We found that daily rhythmicity of fetal electrocardiogram resembles that of the mother; however, the phase of the rhythm is opposite to that of the mother. "Active" (from 9 a.m.

Ngày tải lên: 10/08/2014, 09:20

... interactions are an important aspect of the functioning of these proteins The Vpu protein of HIV-1 is known to bind CD4 and βTRCP, the latter being a component of the E3 ubiquitin ligase complex This ... interactions Further, the NL Vpu and R5 Vpu proteins interacted with each other All these interactions were found to depend upon the TM domains, but not on the cytoplasmic domains of Vpu The trans-formants ... instrumental in dislocation of CD4 from the ER, its ubiquitination and subsequent degradation by the proteosome [10] The other function of Vpu is to promote the release of progeny viruses from infected

Ngày tải lên: 18/06/2014, 18:20

... of the slope of the linear part of the Logan plot, curvature of the plot throughout the duration of scanning impairs the estimation of the binding potential (see Figure 3) Since the binding of ... rate constant of the parent compound from the plasma to the free tissue compartment; k2 (min−1) is the rate constant of transfer from the free to the plasma compartment; k3 (min−1) is the rate constant ... 2.5 E 0.5 a See the legend of Table for a description of the methods The nonparametric statistical comparison (z-scores) in the table reflects the degree of difference between the binding potential

Ngày tải lên: 18/06/2014, 18:20

... case the sequence of the RT-PCR product was identical to the sequence of the PCR product derived from the viral genomic DNA The differences in the sizes of the products reflect differences in the ... increase in the fitness of an attenuated MCMV strain in the presence of a wild-type strain was shown to be the result of trans-complementation rather than recombination Similarly, the linkage of the ... conceived the study, analyzed the data from the Chicago site, and drafted the manuscript SC contributed to the design of the study, analyzed the data from the Portland site, and helped to draft the

Ngày tải lên: 19/06/2014, 08:20

... physically aggregating the virus, the CEM SS cells were incubated with the filtrates from the mixtures The lower infection (2.5%) of the CEM-SS cells by the filtrate from the mixture of HIV-1 plus purified ... infection On the other hand the 100% infec-tion of the CEM-SS cells caused by the filtrates from the mixtures of HIV-1 plus crude pregnancy plug mucus and HIV-1 plus media suggests the presence of higher ... example the production of MUC5B was reported to increase at the mid-cycle and decrease during the secretory phase of the menstrual cycle whilst MUC4 increases during the luteal phase of the menstrual

Ngày tải lên: 20/06/2014, 01:20

... annotating the human genome Among Env-associated effects the mechanism of SAg-like activity is believed to involve true epitope-independent stimulation of T-cells, while the mechanism of action of the ... mostly several vORF can be detected The majority of these HERV regions correspond quite well to the internal parts of a provirus locus However, the insertion of other repetitive elements inside a ... or enclosure of minor stretches of non-retro-viral DNA (such as Alu elements or small microsatellites) within the sequences of some HERV regions Hence, the precise boundaries of the retrovirus-related

Ngày tải lên: 13/08/2014, 13:20

... Conclusion: This is the first report at a genome-wide scale of the types of mutations occurring in the amino acid repeat component of the human proteome. We show that the mutational dynamics of different ... of repeat adjacent sequences We compared the repeat polymorphism levels to those of the sequences immediately adjacent to the repeats, considering, at each side of the repeat, a sequence of the ... from their corresponding adjacent sequences. In the case of proline, the frequency of non-synon- ymous substitutions was 0.02 while the average of the two adjacent regions was 0.012. That is, there

Ngày tải lên: 14/08/2014, 16:21

... 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

... 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

... bus topology of USB is somewhat limiting. One of the original intentions of USB was to reduce the amount of cabling at the back of your PC. Apple people will say the idea came from the Apple Desktop ... by the sheer size of the standard. This is only the beginning of a long list of associated standards for USB. There are USB Class Standards such as the HID Class Specification which details the ... addresses, or rebooting the computer. Once the user is finished, they can simply lug the cable out, the host will detect its absence and automatically unload the driver. The loading of the appropriate

Ngày tải lên: 13/12/2013, 00:15

... Archbishop, the most important man in the Church. ‘Call the knights to London. Then we will find the new king,’ Merlin told the Archbishop. The knights came to London. They met at a large church, and the ... brought the stone here? We didn’t see anybody. And who put the sword in it?’ On the stone were these words: ONLY THE KING CAN TAKE THE SWORD FROM THE STONE Every knight tried to pull the sword out of ... showed them the sword. ‘Where did that sword come from?’ Sir Ector asked. He knew about the words on the stone. They went back to the place outside the church, and Sir Ector put the sword in the

Ngày tải lên: 13/12/2013, 12:15

... VII. The Veins 1. Introduction 2. The Pulmonary Veins 3. The Systemic Veins a. The Veins of the Heart b. The Veins of the Head and Neck 1. The Veins of the Exterior of the Head and Face 2. The ... Anatomy of the Human Body. 1918. 7. The Notochord The notochord (Fig. 19) consists of a rod of cells situated on the ventral aspect of the neural tube; it constitutes the foundation of the ... of the Neck 3. The Diploic Veins 4. The Veins of the Brain 5. The Sinuses of the Dura Mater. Ophthalmic Veins and Emissary Veins c. The Veins of the Upper Extremity and Thorax d. The Veins of...

Ngày tải lên: 08/04/2014, 12:35