the liver and biliary system
Diseases of the Liver and Biliary System - part 1 potx
... to the skin into the liver substance and extracted This is the quick part of the procedure The tip of the needle is now placed on sterile paper and some of the remaining saline flushed through the ... of ageing on the liver, 34 Preface to the First Edition, xvi Anatomy and Function, Functional anatomy: sectors and segments, Anatomy of the biliary tract, Development of the liver and bile ducts, ... compartment of uncoupling of receptor and ligand (CURL) The receptor and ligand separate The receptor returns to sinusoidal plasma membrane and the ligand enters a lysosome and is degraded (e.g LDL, asialoglycoprotein,...
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Diseases of the Liver and Biliary System - part 2 pot
... diameter and is not obliterated by pressure Venous stars are seen on the dorsum of the foot, legs, back and on the lower border of the ribs Palmar erythema (liver palms) The hands are warm and the ... especially the hypothenar and thenar eminences and pulps of the fingers (fig 6.12) Islets of erythema may be found at the bases of the fingers The soles of the feet may be similarly affected The mottling ... affects the Jewish race The deficiency is in the enzyme sphingomyelinase, in the lysosomes of the reticulo-endothelial system This results in the lysosomal storage of sphingomyelin The liver and spleen...
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Diseases of the Liver and Biliary System - part 3 potx
... bypass the block and return blood towards the liver These enter the portal vein in the porta hepatis beyond the block They include the veins at the hilum, venae comitantes of the portal vein and ... year, and again 50% will die [78] The outlook depends on the association with recent gastrointestinal bleeding [10], the severity of the infection and the degree of renal and liver failure [47] The ... AL RT PO The portal system includes all veins that carry blood from the abdominal part of the alimentary tract, the spleen, pancreas and gallbladder The portal vein enters the liver at the porta...
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Diseases of the Liver and Biliary System - part 4 docx
... with one another to form septal bile ducts and so on until the two main hepatic ducts emerge from the right and left lobes of the liver at the porta hepatis Small bile ducts distal to the canals ... upon the regulation of both ion transporters and water channels in the cholangiocyte Ursodeoxycholic acid and other dehydroxy bile acids cross the biliary epithelium by non-ionic diffusion The ... results in portal hypertension and splenomegaly The intestinal contents are bulky and greasy; the more complete the cholestasis, the paler the stools The kidneys are swollen and bile stained Casts containing...
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Diseases of the Liver and Biliary System - part 5 pot
... Fig 17.3 The hepatitis B virion enters the hepatocyte and the core reaches the nucleus At first the virus replicates using its own viral DNA Then the viral DNA integrates with host DNA and the host ... acquired by passage from the mother to the neonate The infection is usually not via the umbilical vein, but from the mother at the time of birth and during close contact afterwards The chance of transmission ... contact The carrier rate of HBsAg varies worldwide from 0.1 to 0.2% in Britain, the USA and Scandinavia, to more than 3% in Greece and southern Italy and even up to 10–15% in Africa and the Far...
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Diseases of the Liver and Biliary System - part 6 pps
... state of the liver The hydrogen generated replaces fatty acid as a fuel and is followed by triglyceride accumulation and fatty liver The redox state of the liver changes, protein synthesis is ... increased than the ALT (SGPT) which is confined to the liver In Liver biopsy This confirms liver disease and identifies alcohol abuse as the likely cause (table 22.7) The dangers of the liver damage ... is the fourth commonest cause of death in adult males The prevalence of alcoholic liver disease depends largely on religious and other customs and on the relation between the cost of alcohol and...
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Diseases of the Liver and Biliary System - part 8 ppt
... Cyprus, Greece and Spain, and the Middle and Far East The disease is rare in Britain, apart from some areas in Wales Clinical features These depend on the site, the stage and whether the cyst is ... 627 Liver flukes Cysts are consumed and larvae develop in the duodenum and eventually reach the bile ducts The flukes probably invade the liver through its peritoneal coat and are carried via the ... between the fourth and seventh day in 80% of patients It is a grave sign, for the disease is never fatal in the absence of icterus The liver is enlarged, but not the spleen The urine shows albumin and...
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Diseases of the Liver and Biliary System - part 9 pptx
... bile stasis, inflammation and gallstones [7] They are of importance to the radiologist and to the biliary and hepatic transplant surgeon Anomalies of the biliary tree and liver may be associated ... leaks and residual duct stones Endoscopic biliary endoprostheses After catheterization of the ampulla and demonstration of the stricture by contrast, a guide-wire is passed through the catheter and ... Histologically (fig 33.3) the lobular architecture is unchanged and the liver cells are normal The cystic areas are related to the bile ducts and to biliary microhamartomas in the portal areas They are surrounded...
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Diseases of the Liver and Biliary System - part 10 docx
... usually used The left lobe of the donor liver is excised and the right lobe anastomosed to the portal vein, inferior vena cava and aorta of the recipient The donor liver hypertrophies and the recipient’s ... which there is no acceptable, alternative therapy The patient and the family must understand the magnitude of the undertaking and be prepared to face the difficult early postoperative 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...
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Signaling at the Cell Surface in the Circulatory and Ventilatory Systems docx
... basic knowledge and state of the art on the biology and the mechanics of blood and air flows The cardiovascular and respiratory systems are tightly coupled, as their primary function is the supply ... (e.g., fatty and bile acids and sterols), and xenobiotics M Thiriet, Signaling at the Cell Surface in the Circulatory and Ventilatory Systems, Biomathematical and Biomechanical Modeling of the Circulatory ... compartment, and whether the transmission path is the nerve or blood stream In addition, exocytosis from and possible recycling for further molecule processing within the sending cell on the one hand,...
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Báo cáo khoa học: Small-molecule modulators of zymogen activation in the fibrinolytic and coagulation systems pptx
... of the action of such modulators have expanded the concept of zymogen modulation, leading to the identification of additional modulators that affect the coagulation system The active compounds and ... the resulting plasmin [25,26] The molecule no longer has the PAN domain and therefore adopts a relaxed conformation [27] because of the lack of intermolecular binding between the PAN domain and ... difference between complestatin and chloropeptin I is only at the position of the C–C bond that connects the indole ring of the tryptophan residue and the aromatic ring of the 3,4-dihydroxyphenylglycine...
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Marijuana Effects on the Endocrine and Reproductive Systems pptx
... by the use of other substances, nutrition, truthfulness of the woman's recall and report of the amount of use, changes in use during pregnancy and the trimester when these changes occurred, and ... in the field and to administrators, planners, instructors, and other interested persons; Provide a feedback mechanism to NIDA staff and planners so that the administration and monitoring of the ... Maryland 20857 Marijuana Effects on the Endocrine and Reproductive Systems ACKNOWLEDGMENT This monograph is based upon papers and discussion from the RAUS Review Conference on the Endocrine and...
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brain facts a primer on the brain and nervous system - the society for neuroscience
... understanding the brain, spinal cord and peripheral nervous system Neuroscientists investigate the molecular and cellular levels of the nervous system; the neuronal systems responsible for sensory and ... appetite and digestion—are common Some of these symptoms may reflect the fact that the disorder a∑ects the delicate hormonal feedback system linking the hypothalamus, the pituitary gland and the adrenal ... endocrine system is the second great communication system of the body The pancreas, kidney, heart and adrenal gland are sources of hormones The endocrine system works in large part through the pituitary...
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Báo cáo hóa học: " Functional polymorphisms in genes of the Angiotensin and Serotonin systems and risk of hypertrophic " ppt
... markers in the promoter region and the other by SNPs rs5182 and rs5186 in the 3' region [37,38] A resequencing of the AT1R in patients carrying the Callele should be necessary to identify other variants ... of 48 AT1R C carriers, in the MYH7 and 39 in the MYBPC3 groups, and the mean LVWT was higher among these AT1R C carriers compared to AT1R AA in the two groups, although the difference did not reach ... measured, and the left ventricular wall thickness (LVWT) calculated as the sum of IVS and PWT Table summarizes the main characteristics of patients All them fulfilled the next inclusion criteria: they...
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BỆNH GAN VÀ ĐƯỜNG MẬT ( LIVER AND BILIARY TRACT DISEASE ) ppt
... liệu pháp làm tan sỏi (dissolution therapy) hay tán sỏi sóng sốc (shock-wave) thể (bằng nội soi ) hay thể 28/ MÔ TẢ HAI LOẠI TRỊ LIỆU LÀM TAN SỎI (DISSOLUTION THERAPY)? Liệu pháp làm tan axit mật ... dissolution) dùng dung môi, thường methyl tertbutyl, cho qua catheter, đặt trực tiếp vào túi mật Các biến chứng biến chứng gây việc đặt catheter tác dụng phụ chất dung môi rò vào tá tràng, thiếu máu ... gồm nghiện ma túy nghiện ruợu), làm việc săn sóc theo dõi đắn khó khăn thực 41/ NHỮNG BIẾN CHỨNG CỦA BỆNH VIÊM GAN MÃN TÍNH CẦN ĐƯỢC QUAN SÁT THEO DÕI Ở PHÒNG CẤP CỨU? Các biến chứng thông thường...
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BỆNH GAN VÀ ĐƯỜNG MẬT ( LIVER AND BILIARY TRACT DISEASE ) - Phần 1 docx
... cầu hình cầu (spherocytosis) có khả bị sỏi sắc tố (pigment stones) 9/ BÙN MẬT (BILIARY SLUDGE) LÀ GÌ? Bùn mật (biliary sludge) cấu tạo chất kết tủa vi thể cholesterol hay calcium bicarbonate ... khí thấy trường hợp bất túc huyết quản Thường xảy nơi đàn ông bệnh nhân bị đái đường thường kèm theo nhiễm khuẩn huyết (sepsis) 2/ CÓ PHẢI TẤT CẢ CÁC SỎI MẬT ĐỀU GÂY ĐAU? CÓ PHẢI VIỆC KHÔNG CÓ ... nên triệu chứng y hệt triệu chứng gây nên sỏi túi mật Bùn mật (sludge) liên kết với đau quặn gan (biliary colic), viêm tụy tạng, viêm mật quản (cholangitis), viêm túi mật (cholecystitis) Bùn mật...
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Báo cáo y học: "Do tonic and burst TMS modulate the lemniscal and extralemniscal system differentially" doc
... extralemniscal and lemniscal system, whereas tonic stimulation can only modulate the lemniscal system thus supporting the hypothesis that the non-classical system provides input to the lemniscal system ... modulates these pathways differentially The findings suggest that tonic TMS only modulates neural activity in the classical auditory system and burst TMS acts on the non-classical system directly The ... location over the auditory cortex contralateral to the side to where the patients refer their tinnitus With the intensity of the stimulation set at 90% of the motor threshold, the site of maximal...
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Báo cáo khoa học: " Immunohistochemistry for detection of avian infectious bronchitis virus strain M41 in the proventriculus and nervous system of experimentally infected chicken embryos" pps
... situ and therefore allows further studies to improve the understanding of the pathogenesis of the IBV infection Methods Cells and viruses The IBV strain M41 used in the current study was kindly ... esophagus, mesentery, shell gland, and air sac, but not in spleen or thymus The different virus distribution between the present paper and other papers may be due to the difference of embryo age ... including the nervous system and the proventriculus in chicken embryos and demonstrate that IHC as described here is a very sensitive tool for detection of productive virus replication in situ and therefore...
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Báo cáo khoa học: "Optimization of the Agar-gel Method for Isolation of Migrating Ascaris suum Larvae From the Liver and Lungs of Pigs" pptx
... optimize the method or to evaluate the impact of the factors that may influence the recovery Therefore, the aim of the present study was to optimize and standardize the agar-gel method for fast and ... glucose, in the incubation saline and in the agar may increase the motility of the larvae and thereby increase the recovery The results did not, however, indicate any effect on the liver larvae, ... were removed The time interval between the slaughter of pigs and the start of the blending of tissue samples was about h The liver and lungs were examined for macroscopic lesions and cut into...
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Báo cáo y học: "Vasopressin in vasodilatory shock: hemodynamic stabilization at the cost of the liver and the kidney" doc
... compared this approach with the clinical standard vasopressor treatment, namely norepinephrine infusion The study by Krejci and colleagues therefore raises the question of whether AVP compares favorably ... norepinephrine and epinephrine reduced both superior mesenteric artery flow and capillary perfusion in the small bowel and pancreas [7] Taking these results together, what we learn from the authors’ ... Krejci and colleagues confirm that the unrestricted use of even ‘low-dose’ AVP may result in ‘overconstriction’, in particular in the hepato-splanchnic region and the kidney Furthermore, the authors’...
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