3.消化系统
... The function of the pancreas The pancreas has both exocrine外分泌 and endocrine内分泌 function. The exocrine part secretes a number of the different enzymes that break down proteins, carbohydrates,and fats. The endocrine part consists of minute islands(islets) 胰岛of cells which secretes insulin胰岛素 directl ...
... The function of the pancreas The pancreas has both exocrine外分泌 and endocrine内分泌 function. The exocrine part secretes a number of the different enzymes that break down proteins, carbohydrates,and fats. The endocrine part consists of minute islands(islets) 胰岛of cells which secretes insulin胰岛素 directl ...
and hepatic portal vein
... sexual contact, dirty needles, elevated risk of liver cancer, vaccine available since 1985 HVA: 32% cases, transmitted via sewage-contaminated food or water, raw shellfish, “day care hepatitis”, generally more benign than other HVs HVE: largely in developing countries, waterborne epidemics, majo ...
... sexual contact, dirty needles, elevated risk of liver cancer, vaccine available since 1985 HVA: 32% cases, transmitted via sewage-contaminated food or water, raw shellfish, “day care hepatitis”, generally more benign than other HVs HVE: largely in developing countries, waterborne epidemics, majo ...
File
... By contrast, patients with painless jaundice (an abnormal yellowing of the skin and eyes often caused by blockage of the bile ducts) are more likely to have a pancreatic cancer. B- Blood tests can also point to the correct diagnosis. Patients with pseudocysts often have associated pancreatitis with ...
... By contrast, patients with painless jaundice (an abnormal yellowing of the skin and eyes often caused by blockage of the bile ducts) are more likely to have a pancreatic cancer. B- Blood tests can also point to the correct diagnosis. Patients with pseudocysts often have associated pancreatitis with ...
Anatomy I - Dr. Nelson - Chapter 23 part 2
... 11. Explain what rugae are. 12. Identify the various structures of the stomach. 13. Describe the lesser and greater omentum. 14. Explain the difference between parietal cells and chief cells. 15. Explain what the alkaline mucous protect against. 16. Describe how long your intestines are at this mome ...
... 11. Explain what rugae are. 12. Identify the various structures of the stomach. 13. Describe the lesser and greater omentum. 14. Explain the difference between parietal cells and chief cells. 15. Explain what the alkaline mucous protect against. 16. Describe how long your intestines are at this mome ...
The Digestive System - Part 1
... treatment and is lined with compound epithelium and a thick layer of mucus. The stomach is a reservoir and holding tank. Gastric juices, containing hydrochloric acid, pepsinogen, mucus, water, intrinsic factor and gastric lipase (gastrin), begin to perform protein digestion, churning the food into c ...
... treatment and is lined with compound epithelium and a thick layer of mucus. The stomach is a reservoir and holding tank. Gastric juices, containing hydrochloric acid, pepsinogen, mucus, water, intrinsic factor and gastric lipase (gastrin), begin to perform protein digestion, churning the food into c ...
Disease Information Gastrointestinal Sites
... stomach, small intestine, colon, rectum and anus, as well as supporting organs including the liver, pancreas, bile ducts and gallbladder. They may also arise from abdominal mesentery or omentum. Adenocarcinoma and squamous cell carcinoma (epidermoid carcinoma) are the most frequently occurring histo ...
... stomach, small intestine, colon, rectum and anus, as well as supporting organs including the liver, pancreas, bile ducts and gallbladder. They may also arise from abdominal mesentery or omentum. Adenocarcinoma and squamous cell carcinoma (epidermoid carcinoma) are the most frequently occurring histo ...
Digestive Ch23-part 2
... • Fatty acids and monoglycerides enter the intestinal cells via diffusion. Small intestine • Fatty acids and monoglycerides are recombined to form triglycerides and then combined with other lipids and proteins within the cells, and the resulting chylomicrons are Small extruded by exocytosis. intesti ...
... • Fatty acids and monoglycerides enter the intestinal cells via diffusion. Small intestine • Fatty acids and monoglycerides are recombined to form triglycerides and then combined with other lipids and proteins within the cells, and the resulting chylomicrons are Small extruded by exocytosis. intesti ...
diet and your liver - Dr. Imtiaz Alam, MD
... excessive alcohol intake (most common), common viral hepatitis, obstruction of the bile ducts, and exposure to certain drugs or toxic substances. People with cirrhosis often experience loss of appetite, nausea, vomiting and weight loss, giving them an emaciated appearance. Diet alone does not contri ...
... excessive alcohol intake (most common), common viral hepatitis, obstruction of the bile ducts, and exposure to certain drugs or toxic substances. People with cirrhosis often experience loss of appetite, nausea, vomiting and weight loss, giving them an emaciated appearance. Diet alone does not contri ...
Digestive System
... • Is a pear-shaped, muscular sac • Stores and concentrates bile prior to excretion into small intestine • Is located in the fossa on the posterior surface of the liver’s right lobe • The Cystic Duct – Extends from gallbladder – Union with common hepatic duct forms common bile duct ...
... • Is a pear-shaped, muscular sac • Stores and concentrates bile prior to excretion into small intestine • Is located in the fossa on the posterior surface of the liver’s right lobe • The Cystic Duct – Extends from gallbladder – Union with common hepatic duct forms common bile duct ...
Functions of the Liver The liver performs important digestive and
... narrow limits. If a large amount of sugar enters the general circulation after a meal, it will increase the osmolality of the blood and produce hyperglycemia. This is prevented because the blood from the intestine passes through the hepatic portal vein to the liver, where glucose and other substance ...
... narrow limits. If a large amount of sugar enters the general circulation after a meal, it will increase the osmolality of the blood and produce hyperglycemia. This is prevented because the blood from the intestine passes through the hepatic portal vein to the liver, where glucose and other substance ...
The Digestive System
... Enterohepatic Circulation • Compounds that recirculate between liver and intestine. • Many compounds can be absorbed through small intestine and enter hepatic portal blood. • Variety of exogenous compounds are secreted by the liver into the bile ducts. • Can excrete these compounds into the intesti ...
... Enterohepatic Circulation • Compounds that recirculate between liver and intestine. • Many compounds can be absorbed through small intestine and enter hepatic portal blood. • Variety of exogenous compounds are secreted by the liver into the bile ducts. • Can excrete these compounds into the intesti ...
The Digestive System - Hoffman Estates High School
... cells develop on the inner lining of the lower part of the esophagus carcinoid tumor-found in the appendix or the small intestine sometimes found in pancreas tumor of the network of glands that produce and secrete hormones into the bloodstream Primary liver cancer-two different types one type is; he ...
... cells develop on the inner lining of the lower part of the esophagus carcinoid tumor-found in the appendix or the small intestine sometimes found in pancreas tumor of the network of glands that produce and secrete hormones into the bloodstream Primary liver cancer-two different types one type is; he ...
Digestive System
... Liver and Gallbladder • Accessory organs of digestion. • Located in the right upper quadrant of the abdominal cavity. • Liver stores glycogen and produces bile ...
... Liver and Gallbladder • Accessory organs of digestion. • Located in the right upper quadrant of the abdominal cavity. • Liver stores glycogen and produces bile ...
Digestive system
... mucosa – nonkeratinized stratified squamous epithelium empty esophagus is________________________ and _______________________ Glands secrete mucus as a bolus moves through the esophagus Skeletal muscle at superior portion (voluntary); smooth muscle inferior portion (involuntary) Digestive Processes ...
... mucosa – nonkeratinized stratified squamous epithelium empty esophagus is________________________ and _______________________ Glands secrete mucus as a bolus moves through the esophagus Skeletal muscle at superior portion (voluntary); smooth muscle inferior portion (involuntary) Digestive Processes ...
The Liver - patfyz.sk
... It is within the acinus that arteriole empties into the portal venule and the mixed blood percolates through the sinusoid toward the central vein. The sinusoid is lined by endotelial and phagocytic Kupffer cells. Unusually large fenestrae in the endotelial cells facilitate an easy transgression of la ...
... It is within the acinus that arteriole empties into the portal venule and the mixed blood percolates through the sinusoid toward the central vein. The sinusoid is lined by endotelial and phagocytic Kupffer cells. Unusually large fenestrae in the endotelial cells facilitate an easy transgression of la ...
ARROCase - American Society for Radiation Oncology
... Example of three classic components of nephroblastoma: = blastemal, = epithelial, and = stromal ...
... Example of three classic components of nephroblastoma: = blastemal, = epithelial, and = stromal ...
PANKREAS - Univerzita Karlova v Praze
... Function of the liver (2) 4. Coagulation (synthesis of most of the coagulating factors). Vitamin K is required for the formation of Factors II (prothrombin), VII (proconvertin), IX (Christmas factor), X (Stuart factor). 5. Blood reservoir – filtration and storage of blood (450 ml = almost 10 % of t ...
... Function of the liver (2) 4. Coagulation (synthesis of most of the coagulating factors). Vitamin K is required for the formation of Factors II (prothrombin), VII (proconvertin), IX (Christmas factor), X (Stuart factor). 5. Blood reservoir – filtration and storage of blood (450 ml = almost 10 % of t ...
The Digestive System
... and peristalsis begins. - The intensity of the contractions is modified by nervous and hormonal influences. ...
... and peristalsis begins. - The intensity of the contractions is modified by nervous and hormonal influences. ...
Chapter 23
... absorption passage of small molecules into blood and lymph digestive system organs which carry out process of digestion and absorption metabolism all the chemical reactions of the body ...
... absorption passage of small molecules into blood and lymph digestive system organs which carry out process of digestion and absorption metabolism all the chemical reactions of the body ...
Chapter 23
... absorption passage of small molecules into blood and lymph digestive system organs which carry out process of digestion and absorption metabolism all the chemical reactions of the body ...
... absorption passage of small molecules into blood and lymph digestive system organs which carry out process of digestion and absorption metabolism all the chemical reactions of the body ...
4/19
... pancreas, liver and small intestine reabsorbed? Lets Give Thanks to the Colon!! Some water is reabsorbed with the nutrients along the length of the small intestine, largely the ileum. The large intestine is the last chance to reabsorbed needed materials before you are left with feces in the rectum. ...
... pancreas, liver and small intestine reabsorbed? Lets Give Thanks to the Colon!! Some water is reabsorbed with the nutrients along the length of the small intestine, largely the ileum. The large intestine is the last chance to reabsorbed needed materials before you are left with feces in the rectum. ...
Combined_Torso_Part_2 [ screen displays inferior surface of the
... would be the left lobe of the liver. We can see the left lobe of the liver is separated from this middle area here, by the falciform ligament. The falciform ligament is a remnant of the umbilical vein. So, in between the falciform ligament and the gallbladder, we have the quadrate lobe. The quadrate ...
... would be the left lobe of the liver. We can see the left lobe of the liver is separated from this middle area here, by the falciform ligament. The falciform ligament is a remnant of the umbilical vein. So, in between the falciform ligament and the gallbladder, we have the quadrate lobe. The quadrate ...
Cholangiocarcinoma
Cholangiocarcinoma is a form of cancer that is composed of mutated epithelial cells (or cells showing characteristics of epithelial differentiation) that originate in the bile ducts which drain bile from the liver into the small intestine. Other biliary tract cancers include pancreatic cancer, gallbladder cancer, and cancer of the ampulla of Vater.Cholangiocarcinoma is a relatively rare neoplasm that is classified as an adenocarcinoma (a cancer that forms glands or secretes significant amounts of mucins). It has an annual incidence rate of 1–2 cases per 100,000 in the Western world, but rates of cholangiocarcinoma have been rising worldwide over the past several decades.Prominent signs and symptoms of cholangiocarcinoma include abnormal liver function tests, abdominal pain, jaundice, and weight loss. Other symptoms such as generalized itching, fever, and changes in color of stool or urine may also occur. The disease is diagnosed through a combination of blood tests, imaging, endoscopy, and sometimes surgical exploration, with confirmation obtained after a pathologist examines cells from the tumor under a microscope. Known risk factors for cholangiocarcinoma include primary sclerosing cholangitis (an inflammatory disease of the bile ducts), congenital liver malformations, infection with the parasitic liver flukes Opisthorchis viverrini or Clonorchis sinensis, and exposure to Thorotrast (thorium dioxide), a chemical formerly used in medical imaging. However, most patients with cholangiocarcinoma have no identifiable specific risk factors.Cholangiocarcinoma is considered to be an incurable and rapidly lethal malignancy unless both the primary tumor and any metastases can be fully resected (removed surgically). No potentially curative treatment yet exists except surgery, but most patients have advanced stage disease at presentation and are inoperable at the time of diagnosis. Patients with cholangiocarcinoma are generally managed - though never cured - with chemotherapy, radiation therapy, and other palliative care measures. These are also used as adjuvant therapies (i.e. post-surgically) in cases where resection has apparently been successful (or nearly so).