diseases of the autonomic and peripheral nervous systems

... Trang 9The Nervous system comprises of the brain, the spinalcord, the nerves emanating from them and their innervations of muscle fibres The human race is superior and special to the other living ... beings due to the unique anatomy andphysiology of human nervous system Especially the cortex of the brain (the grey layer of the brain surface) is highlyevolved and complex Other organs of the human ... The right side of the brain is responsible for the motorand sensory functioning of the left side of the body and theopposite is true for the left-brain The left-brain is alsoresponsible for the

Ngày tải lên: 01/04/2017, 10:41

... 1Infectious Diseases of the Head and NeckA variety of infectious diseases may involve head and neck structures These include bacterial, viral, fungal, and protozoal infections This article describes the ... heal and recur Patients have a nodular mass at the angle of the jaw The masses gradually increase in size and number and form sinuses that open onto the face and neck Although infection is often ... times, and the incidence peaked in Europe in the 13th century The infec-tion usually affects superficial peripheral nerves, skin, mucous membranes, urinary tract, the eyes, and the testes, and disease

Ngày tải lên: 19/02/2014, 08:20

... interior of the vehicle. The components of some of these systems and the main control strategies have already been described in Part I. All the mentioned systems allow the tasks of the driver ... Time history of the speed of the vehicle and of the peripheral velocity of the wheel during braking with ABS (b) Zone of the curve μx (σ) where the ABS keeps the longitudinal ... and then a further slowing down of the wheel and a further increase of the slip If the driver does not reduce the braking torque by releasing the pressure on the brakes, the

Ngày tải lên: 03/07/2014, 19:20

... of the ventral wall of the primitive foregut just cranial to the yolk sac Two solid buds of cells form the right and left lobes of the liver while the original elon-gated diverticulum forms the ... system and joins the common hepatic duct somewhere between the junction of the main right and left hepatic ducts and the entry of the cystic duct (fig 35.1c) It may, however, join the cystic duct, the ... recognized Type I is the failure of the gallbladder and cystic duct to develop as an outgrowth from the hepatic diverticu-lum of the foregut This type is often found with other anomalies of the biliary

Ngày tải lên: 10/08/2014, 15:20

... depends on the clinical state of the patient and the staging of the tumour derived from radiological imaging Difficulties in removal arise because of the inaccessibility of the pancreas on the pos- ... which there is no acceptable, alternative therapy The patient and the family must understand the magnitude of the under-taking and be prepared to face the difficult early post-operative period and ... pooling in the lower part of the body and splanchnic congestion The cannulae are placed in the inferior vena cava (via the femoral vein) and the portal vein, and run to the subclavian vein The veno-venous

Ngày tải lên: 10/08/2014, 15:20

... were the strengthening of the coordination powers of the Prime Minister, the creation of councils in Key areas such as S&T and the reduction in the number of acting ministries and agencies ... In the field of S&T, the biggest change was the merger of the former Science and Technology Agency and the Ministry of Education into a new Ministry of Education, Culture, Sports, Science and ... institutes, and the people within them The linkages between these agents can take the form of joint research and publications, personnel exchanges, cross-patenting, purchase of equipment and a variety of

Ngày tải lên: 19/10/2022, 02:07

... understand the influence of morphologic and demographic factors on survival Other CNS cancers include cancers of the central nervous system and malig-nant meningiomas of the brain Benign and borderline ... because the other category is made up of a mix of racial groups As with the brain cancer group, the proportion of whites with other CNS cancer was much higher than the proportion of blacks with the ... histologic type and sex and histologic type and race Size of tumor information was not analyzed because of the large amount of missing data (46.8%) (Table 25.3) Race and Sex For the analyses of relative

Ngày tải lên: 22/03/2014, 17:20

... pneumocytes and some bronchiolar cells of the transgenic animals, and thereby promotedthe development of carcinoma of the lung This mouse model should prove useful to thestudy of lung carcinogenesis and ... adenocarcinomas of the lung These mu‐tations result in prolonged activation of the receptor and downstream signaling throughphosphorylated Akt, in the absence of ligand stimulation of the extracellular ... increased traffic across the continents and migration of thepopulation Physicians need to be aware of the symptoms and imaging findings of thesediseases mainly in travelers and immigrants from tropical

Ngày tải lên: 23/03/2014, 14:20

... at the bottom of the gorge, the piperidine ring interactswith Tyr70, Asp72, Tyr121 and Tyr334 in the middle of the gorge, and the indanone ring interactswith Trp279 at the lip of the gorge The ... active-site and Trp277 in the peripheral anionic site To further examine the role of the dimension and the microenvironment of the gorge in determining the selectivity of E2020 for ChEs, the molecular ... site of the mutant enzyme As the active-site gorge of BChE islarger than that of AChE, and the distance between the indanone and the phenyl ring of E2020 isshorter than the distance between the

Ngày tải lên: 30/03/2014, 20:20

... Australian, Hungarian and UK English versions, and item 4 of the South African, item 6 of the "somnolence" dimension of the German and South African and item 3 of the "sleep disturbance" ... subjects who completed at least 50% of the items of the MOS-Sleep at the baseline visit (more than 99% of the sample) The analysis of change over time (responsiveness) of the MOS-Sleep was performed ... comparable reliability and valid-ity The responsiveness of the tool was also demonstrated on the pooled population The robustness of the structure of the "sleep disturbance" and "somnolence"

Ngày tải lên: 18/06/2014, 19:20

... strokes The doctors evaluate the extent, type and location of the damage to the brain on the basis of the signs and the severity of the paralytic attack If the left side of the brain is affected then ... important DISEASES OF THE BRAIN AND NERVOUS SYSTEM 14 l An Overview of the Nervous System The care and warmth of family members, friends and relatives, prayers, the social atmosphere of the home and ... OVERVIEW OF NERVOUS SYSTEM THE The Nervous system comprises of the brain, the spinal cord, the nerves emanating from them and their innervations of muscle fibres The human race is superior and special...

Ngày tải lên: 12/12/2016, 09:55

... vein, and the celiac axis The inferior pathway of nodes along the cystic duct, anterior and lateral aspect of the portal vein, the posterior aspect of the pancreas, between the aorta and the inferior ... the round ligament and umbilical fissure The right lobe is further divided by the gallbladder fossa into the right hemiliver to the right of the gallbladder and the quadrate lobe to the left The ... confluence takes place at the right of the hilus of the liver, anterior to the portal venous bifurcation and overlying the origin of the right branch of the portal vein (Fig 1.5) The biliary confluence...

Ngày tải lên: 09/08/2014, 14:22

... examination They can Chapter 3: Epidemiology of diseases of the bile ducts and gallbladder be distinguished from stones by their fixed position in the gallbladder and by the lack of an acoustic ... jejunum, and amount of gas in the second portion of the duodenum An oral contrast agent has been introduced in the past that both displaces and absorbs gas in the lumen of the stomach, duodenum, and ... (especially the first and second portions of the duodenum and the hepatic flexure of the colon) The attenuation of bile may be increased in patients with sludge, or several hours to days after the intravascular...

Ngày tải lên: 09/08/2014, 14:22

... profound segmental atrophy, particularly in the anterior segment of the right hepatic lobe and the medial segment of the left hepatic lobe Furthermore, there are often enlarged lymph nodes in the ... includes the rnucosa, the fibromuscularis, and the fibrous layer of the serosa The outer hyperechoic layer corresponds to the subserosal fatty tissue, the serosa, and the interface echo between the ... Involvement of the main trunk of the portal vein Involvement of both branches of the portal vein or bilateral involvement of the hepatic artery and portal vein Vascular involvement on one side of the...

Ngày tải lên: 09/08/2014, 14:22

... al The role of radiation therapy in cancer of the extra-hepatic biliary system: an analysis of thirteen patients and a review of the literature of the effectiveness of surgery, chemotherapy and ... approaches for the biliary tree and gallbladder by irradiation They further characterized the injury as “vacuolation, swelling, and necrosis of the epithelial cells of the ducts, and by a slow and atypical ... absorption of the majority of their energy at the end of their track range, the so-called Bragg peak The dose unit of charged particles is the Gray Equivalent (GyE) Figure 7.2 demonstrates the energy...

Ngày tải lên: 09/08/2014, 14:22

... At the time of reconstruction there is often evidence of dissection on the left side of the common duct, even to the point of exposure of the portal vein [12] Sometimes one clip is placed on the ... sheath of the main right portal pedicle Therefore, to find the bile duct within the sheath of the right portal pedicle, the cystic plate must be detached from the anterior surface of the sheath of the ... classical injuries The deceptive flaring appearance is caused by the separation of the cystic and common hepatic ducts or the side of the common hepatic duct and the side of the gallbladder Note...

Ngày tải lên: 09/08/2014, 14:22

... intravenously and will normally be taken up by the liver and then the gallbladder Uptake by the liver and excretion into the duodenum without filling of the gallbladder is indicative for occlusion of the ... addition, they not definitively manage the biliary disease [75] Morbidity and mortality The morbidity and mortality are mostly determined by the presence of comorbid diseases of the patient and the ... treatment the gallstone disimpacts and falls back into the gallbladder, which allows emptying of the gallbladder, resulting in reduction of the inflammation The theoretical aim of fasting is to rest the...

Ngày tải lên: 09/08/2014, 14:22

... resection of the gallbladder fossa includes which segments of the liver? a I and IVb b IVb and V c V and VIII d IVb and VIII The term “extended cholecystectomy” may encompass a resection of all of the ... Understand the various types of genetic background in polycystic liver disease • Name the classification of cystic diseases of the biliary tract • Understand the premalignant nature of cystic diseases ... diagnosis of acute cholangitis The choice between ERCP and PTC depends on the availability of local expertise and the nature and level of biliary obstruction Both imaging can define the extent of ductal...

Ngày tải lên: 09/08/2014, 14:22

... dilatation of the bile ducts is easily visualized, and the location of the biliary stenosis can be determined At the same time, the patency of the main hepatic artery and portal vein and their branches ... Further investigation to delineate the role of these peptides in the etiology of PSC is required The major criticism of the theories of colonic toxins causing PSC comes from studies looking at the ... histology, there was progression of disease in out of 10 patients on placebo and but in only 11 out of 20 on therapy The incidence of side-effects was relatively low and included paresthesias and hypertrichosis,...

Ngày tải lên: 09/08/2014, 14:22

... atresia) and that the proximal ducts dilate in response to obstruction [32] The operative strategy required will depend on the age of the child, the size of the ducts, and the location of the perforation ... plate excluding the gallbladder, and the fundus of the gallbladder is approximated to the dissection at the hilum of the liver In this way, the gallbladder and bile duct act as the conduit through ... tracer, suggests the diagnosis of Alagille’s [66] The diagnosis is made on the basis of the signs and symptoms, the typical facies, associated findings in the eyes and heart, and on the liver biopsy...

Ngày tải lên: 09/08/2014, 14:22