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| | Laboratory Nine: Cardiovascular System |
 | | The core of intestinal villi, which are finger-like projections into the lumen of the small intestine, contains centrally located single lacteal (lymphatic capillary). | | | Summary of Slides to be Examined in this Exercise: | | | Be able to rationalize (in functional terms) these changes. |
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http://medinfo.ufl.edu/year1/histo/review/lab09.html
(1539 words)
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| | VENULES |
| | As the venules are compressed against the tunica albuginea, penile pressure approaches arterial pressure, causing rigidity. | | | The tunica albuginea must have sufficient stiffness to compress the venules penetrating it so that venous outflow is blocked and sufficient tumescence and rigidity can occur. | | | Adult worms in humans reside in the mesenteric venules in various locations, which at times seem to be specific for each species. |
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http://www.websters-online-dictionary.org/definition/english/Ve/Venules.html
(440 words)
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| | [No title] |
| | For the arterioles, capillaries, and venules, the amounts in a single pathway or the total in all pathways are available. | | | For the arterioles, capillaries, and venules, the concentrations along a single pathway or the average concentration over all pathways are available. | | | This choice is controlled by the path selection button, which does not, of course, affect the values reported for the inlet tubing, artery, vein, or outlet tubing. |
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http://nsr.bioeng.washington.edu/Documents/mmid4x/3.5.fm.html
(901 words)
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| | Spotting the connection |
| | Harris says that the next step in the research program will be to develop the physical and mathematical theory that can accurately describe the relationship between the arteriole/venule pairing and capillary permeability in order to allow a much more complete characterization of the inflammatory response in a variety of situations. | | | Norman Harris, assistant professor of bioengineering and director of the project, says, "Our finding is that communication between pairs of venules and arterioles facilitates signaling to capillaries to release the fluid which causes swelling into the tissues. | | | Subsequent experiments, in which the micropressure in the capillary was measured, showed that increased fluid release was the result of an increase in permeability. |
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http://www.engr.psu.edu/newsevents/EPS/v17n1_2000fall/spot.htm
(724 words)
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| | VRS 2001: ADVENTITIOUS SHEATHOTOMY IN THE MANAGEMENT OF RETINAL BRANCH VEIN OCCLUSION: TWO YEARS OF EXPERIENCE |
| | Surgical technique included Vitrectomy, posterior hyaloid dissection up to the equator, dissection of the nerve fiber layer with a bended microblade, adventitious sheathotomy with separation of the arteriole from the underlying venule with microblade, spatula or bimanually with special forceps and scissors. | | | Macular ischemia was observed by FA in 31 % of patients. | | | If another location is observed, we have to think in other etiology, like vasculitis. |
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http://www.vrs-online.com/2001/abstracts/21.html
(591 words)
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| | Videomicroscopy Library |
| | Blood flow in a 50-micron diameter venule from rat cremaster muscle. | | | Spontaneous contraction of a rat mesenteric venule (in situ). | | | The contractions therefore occurred at constant pressure and in the absence of lumenal flow. |
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http://mphywww.tamu.edu/video_library.html
(831 words)
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| | Venules |
| | Examine the venules that accompany the arterioles already observed in the slides above. | | | The arteriole has some smooth muscle associated with it, yet the wall of the venule (white arrows) is relatively bare from cells and very thin. | | | Also notice the lack of rigidity in the structure of the vein compared to the arteriole. |
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http://www3.umdnj.edu/histsweb/lab7/lab7venules.html
(146 words)
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| | eMedicine - Budd-Chiari Syndrome : Article by Ali Nawaz Khan, MBBS, FRCP, FRCR |
| | Some authors distinguish between primary BCS (associated with IVC webs) and secondary BCS (ascribed to a myriad of causes, including tumor, thrombosis, and trauma). | | | Hepatic veno-occlusive disease: Distinguish BCS from hepatic veno-occlusive disease, which is manifested in the clinical setting of bone marrow transplantation and in patients on chemotherapy. | | | The basic pathophysiology is related to occlusion of the postsinusoidal venules by an inflammatory process. |
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http://www.emedicine.com/radio/topic121.htm
(6073 words)
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| | eMedicine - Angioedema : Article by Nedra Dodds, MD |
| | Background: Angioedema and urticaria should be viewed as varying manifestations of the same pathologic process. | | | This response is mediated by vasoactive mediators, such as histamine, serotonin, and kinins (eg, bradykinins), which cause the arterioles to dilate while inducing a brief episode of vascular leakage in the venules, where the junction between the endothelial cells appears looser than in the capillaries and arterioles. | | | Postcapillary venule inflammation results in fluid leakage and edema in both conditions. |
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http://www.emedicine.com/emerg/topic32.htm
(2273 words)
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| | Classification Tree for Hypersensitivity Vasculitis |
| | Palpable purpura without medication at disease onset, age andle;16 at disease onset | | | Purpura; no history of medication at disease onset; age >16 at disease onset | | | Maculopapular rash; no purpura; no eosinophils in venule or arteriole |
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http://www.rheumatology.org/publications/classification/hsvtree2.asp
(101 words)
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| | Dorlands Medical Dictionary |
| | a necrotizing vasculitis affecting the venules of the skin, usually of the extremities, caused by deposition of circulating immune complexes and associated with infection, chronic disease, or drug administration; some cases are idiopathic. | | | Manifestations are variable, the most common being palpable purpura; angioedema, urticaria, and deposition of fibrinoid material and cellular infiltrates also occur. | | | (ven´u-lər) pertaining to, composed of, or affecting venules. |
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http://www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspzQzpgzEzzSzppdocszSzuszSzcommonzSzdorlandszSzdorlandzSzdmd_v_06zPzhtm
(3181 words)
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| | Venule - Wikipedia, the free encyclopedia |
| | This page was last modified 21:02, 14 May 2005. | | | Venules have three layers: An inner endothelium composed of squamous epithelial cells that act as a membrane, a middle layer of muscle and elastic tissue, and an outer layer of fibrous connective tissue. | | | The middle layer is poorly developed so that venules have thinner walls than arterioles. |
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http://en.wikipedia.org/wiki/Venule
(119 words)
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| | venule - meaning and definition of the word. |
| | venule - meaning and definition of the word. | | | You can double click on any word to find it's meaning when you see the help cursor. |
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http://dictionary.blintz.com/dictionary/venule
(56 words)
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| | Leg Veins Reduction by Laser : Advanced Laser Clinic Ltd |
| | This is dependant upon a number of factors including i) the number and types of vein to treat ii) your body’s healing ability. | | | Women on lower oestrogen have a lower ability to resist the pressure on the venule wall. | | | I) Spider veins are the smaller veins and are caused by dilation of venules in the skin. |
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http://www.alcltd.biz/legveins.asp
(190 words)
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| | 9.4.3.6 |
| | This form of locomotion is easily implemented by rigid medical nanorobots. | | | When a leukocyte touches a venule wall, its rate of movement slows because of the stickiness between the cell and the wall, but the force of the circulating blood keeps the cell moving with a tank-tread motion in what is called a rolling interaction ( | | | Passing white cells adhere to these protruding molecules because their carbohydrate coat contains complementary structures. |
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http://www.nanomedicine.com/NMI/9.4.3.6.htm
(279 words)
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| | [No title] |
| | This inflammatory component is one of the major reasons that multiple sclerosis has been considered to be either a disease with a strong immune basis, or of infectious etiology (or both). | | | Multiple sclerosis; perivascular cuffing of lymphocytes: When multiple sclerosis is in its active phase and neurologic function is worsening, an inflammatory component such as exhibited in this slide can be seen. | | | The tissue around the venule is a portion of a plaque. |
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http://www.urmc.rochester.edu/neuroslides/slide092.html
(85 words)
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| | The Circulation System (in Short) - Dr. Mehmet Özdemir |
| | The pumping,which becomes apparent to us as a pulsation, circulates the blood around the body via aorta, the main artery of the body coming out from the heart. | | | The oxygen is carried to the tissues by the aorta and the deoxygenated blood, collected from the various parts of the body, is conveyed into the right atrium via the superior vena cava. | | | During the exchange between the arteriole and the venule located in the limbs, the deoxygenated blood passes to the veins. |
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http://www.sufizmveinsan.com/podyum/circulation.html
(489 words)
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| | Vascular System |
| | Arteriole (near center) has a complete layer of smooth muscle, and venule (upper right) has discontinuous muscle layer. |
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http://www.kumc.edu/instruction/medicine/anatomy/histoweb/vascular/vasc15.htm
(18 words)
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| | Venule |
| | Venule - Medical Dictionary definitions of popular medical terms | | | Definition of Venule, A venule is a small blood vessel that allows blood to return | | | Slide 17 Post-Capillary Venule The post-capillary venule is the main site |
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http://www.bigletterlist.net/w/v/Venule.htm
(179 words)
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| | high endothelial venule |
| | specialized postcapillary venule with tall cuboidal endothelial cells that are found in lymph nodes and gut associated lymphoid tissue; the site where lymphocytes recirculate from blood to lymph. |
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http://crisp.cit.nih.gov/Thesaurus/00003769.htm
(28 words)
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| | Chinese Medicines and Herbs, Natural Therapy, Health Consultancy of Newtrons Health Center |
| | The diseases can be diagnosed including Fever, Common Cold and other diseases caused by exogeneous pathogens. | | | 3) If the line of Superficial Venule has reached the Ming section, and the color is deep red or purple, indicating the disease has reached very serious stage, the baby is in very dangerous situation. | | | 2) If the line of Superficial Venule reached the Qui section, and the color is red or purple, indicating the disease has reached the inner part of body, indicating the disease is more serious and start warning sign of danger. |
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http://health-net.tripod.com/venule1.html
(174 words)
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| | Cardiovascular System |
| | The venule has a tunica intima with an endothelium, but with no subendothelial layer or internal elastic lamina. | | | The wall of the venule, indicated by the pointers, is thin and its three layers are difficult to see. | | | The tunica adventitia is a connective tissue layer composed of collagen fibers, elastic fibers and fibroblasts. |
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http://www.usc.edu/hsc/dental/ghisto/cv/c_36.html
(70 words)
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| | Bioline International Official Site (site up-dated regularly) |
| | The data presented here suggest that the Diocleinae lectins studied can stimulate in vivo T cell activation and apoptosis, as well as present important side effects. | | | Additionally, they were able to induce apoptosis and inflammation (frequently associated with high endothelial venule necrosis). |
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http://www.bioline.org.br/abstract?oc01105
(141 words)
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| | venule - OneLook Dictionary Search |
| | venule : The On-line Medical Dictionary [home, info] | | | venule : Dorland's Illustrated Medical Dictionary [home, info] | | | Words similar to venule: venula, capillary vein, more... |
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http://www.onelook.com/?w=venule
(219 words)
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| | APC 100 |
| | Branches of the HEPATIC ARTERY, containing oxygenated blood, and branches of the hepatic PORTAL VEIN, which has drained the stomach, intestine and spleen, lie peripheral to each hepatic lobule. | | | HEPATIC SINUSOIDS pass between and through hepatic plates as they carry blood from the hepatic artery and portal venule to the central vein. |
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http://trc.ucdavis.edu/mjguinan/apc100/modules/Digestive/mammal/liver1/liver.html
(67 words)
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| | I |
| | Used to describe the flow of bile into the portal triad | | | Used to describe the communication between the the portal triads and how blood drain into either central venule | | | Other ways to look at the lobule – see Handout |
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http://condor.bcm.tmc.edu/~dd037020/aadig4.html
(658 words)
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| | AOJ - Past Issues 16-1 |
| | Right and left mandibular first molar mesial roots with associated periodontal ligament (PDL) and bony socket, were used for TEM assessment. | | | Ultrastructural changes in postcapillary-sized venule morphology in aged mouse periodontal ligament | | | The aim of this study was to compare the postcapillary-sized venule (PCV) morphology of four young ALCA mice (35 days) and four colony-related aged mice (365 days) using the transmission electron microscope (TEM). |
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http://www.aso.org.au/aoj-17-1.htm
(965 words)
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| | venules |
| | No definitions found for "venules", perhaps you mean: web1913: Venule wn: venule |
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http://www.beetfoundation.com/words/v/venules.html
(75 words)
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| | venule - Thesaurus |
| | Noun: filament, line; fiber, fibril; funicle, vein; hair, capillament, cilium, tendril, gossamer; hair stroke; veinlet, venula, venule. |
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http://www.yourthesaurus.net/venule.html
(75 words)
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