Molecular Imaging “101” - HealthCare Provider | SNMMI
... What is molecular imaging? “Viewing” the Body’s Biological Processes ...
... What is molecular imaging? “Viewing” the Body’s Biological Processes ...
Neuroscience 9b – Vestibular Apparatus and Pathways
... crystals known as otoconia. The nerve endings in the hair cells can be one of two types: – Type I: chalice-like endings form ribbon synapses – Type II: simple nerve terminals Hair cells are mechanical transducers detecting static tilt and acceleration. When the head is moved the hairs on the hair ce ...
... crystals known as otoconia. The nerve endings in the hair cells can be one of two types: – Type I: chalice-like endings form ribbon synapses – Type II: simple nerve terminals Hair cells are mechanical transducers detecting static tilt and acceleration. When the head is moved the hairs on the hair ce ...
Muscular System Prof. Dr. Malak A. Al
... domains differs from the old concept of epimeres (back muscles) and hypomeres (limb and body wall muscles), which was based on a functional definition of innervation: Epimeric ( epiaxial) muscles were innervated by dorsal primary rami; hypomeric ( hypaxial) muscles by ventral primary rami. Myogenesi ...
... domains differs from the old concept of epimeres (back muscles) and hypomeres (limb and body wall muscles), which was based on a functional definition of innervation: Epimeric ( epiaxial) muscles were innervated by dorsal primary rami; hypomeric ( hypaxial) muscles by ventral primary rami. Myogenesi ...
Lab Worksheet 15
... Exercise 6. Complete the following statements: 1. The ovaries are located in the lateral wall of the________________ cavity. 2. The largest of the ovarian attachments is called the ________________ ligament. 3. The ovarian cortex appears granular because of the presence of________________ __________ ...
... Exercise 6. Complete the following statements: 1. The ovaries are located in the lateral wall of the________________ cavity. 2. The largest of the ovarian attachments is called the ________________ ligament. 3. The ovarian cortex appears granular because of the presence of________________ __________ ...
File - Sheffield Peer Teaching Society
... Hepatic Artery, Hepatic Portal Vein and Bile Ductule Note: inside area surrounding central hepatic venule more likely to become damaged either congestion or low oxygen ...
... Hepatic Artery, Hepatic Portal Vein and Bile Ductule Note: inside area surrounding central hepatic venule more likely to become damaged either congestion or low oxygen ...
Inner Ear - WTPS.org
... and causes the hair cells to fire impulses, which travel down the vestibulocochlear cranial nerve VIII to the brain. ...
... and causes the hair cells to fire impulses, which travel down the vestibulocochlear cranial nerve VIII to the brain. ...
Ear
... are common; they include minor and severe abnormalities They are significant from the standpoint of the psychological and emotional trauma they may cause and for the fact they are often associated with other malformations. Thus, they serve as clues to examine infants carefully for other abnormalitie ...
... are common; they include minor and severe abnormalities They are significant from the standpoint of the psychological and emotional trauma they may cause and for the fact they are often associated with other malformations. Thus, they serve as clues to examine infants carefully for other abnormalitie ...
Petroclival meningiomas
... CN palsies (new or worsening preexisting), more frequently affecting CN III VIII Injury to the brainstem (fatal) ...
... CN palsies (new or worsening preexisting), more frequently affecting CN III VIII Injury to the brainstem (fatal) ...
Sexual differentiation and genitals 2008
... Discuss the formation of germ cells and the features of the indifferent gonad. While the sex of a baby is determined at fertilization, the gonads do not acquire “noticeable” male or female characteristics until week 7 Primordial germ cells appear at an early stage of development in the wall of t ...
... Discuss the formation of germ cells and the features of the indifferent gonad. While the sex of a baby is determined at fertilization, the gonads do not acquire “noticeable” male or female characteristics until week 7 Primordial germ cells appear at an early stage of development in the wall of t ...
The Skeletal System
... • The structure forms around an osteonic canal, with blood vessels and nerves in the center ...
... • The structure forms around an osteonic canal, with blood vessels and nerves in the center ...
The Ear - RVC Learn
... Outer ear This is made up of elastic cartilage. Size and shape differs in different species. In animals various muscles attached to the base of the ear control the movement of the pinna in order to detect and concentrate the sound waves. The pinna is clinically important in removal of small quantiti ...
... Outer ear This is made up of elastic cartilage. Size and shape differs in different species. In animals various muscles attached to the base of the ear control the movement of the pinna in order to detect and concentrate the sound waves. The pinna is clinically important in removal of small quantiti ...
An Overview of Insect Hormones
... Holoblastic cleavage: animals that have relatively little yolk are able to undergo complete cleavage. (e.g. mammals) Meroblastic cleavage: the relatively large amount of yolk prevents the first cleavage divisions from cutting through the entire egg, and their cleavage is more superficial cleavage. ( ...
... Holoblastic cleavage: animals that have relatively little yolk are able to undergo complete cleavage. (e.g. mammals) Meroblastic cleavage: the relatively large amount of yolk prevents the first cleavage divisions from cutting through the entire egg, and their cleavage is more superficial cleavage. ( ...
Yeasting 11-9
... When there is enough amnionic fluid- This can be sampled to tell the health of the little one (look at cell composition; cells from the amnionic fluid can be used for genetic testing (trophoblastic cells can also be use for this from biopsies of placenta or abdominal wall or even through the vagina/ ...
... When there is enough amnionic fluid- This can be sampled to tell the health of the little one (look at cell composition; cells from the amnionic fluid can be used for genetic testing (trophoblastic cells can also be use for this from biopsies of placenta or abdominal wall or even through the vagina/ ...
Connective Tissue
... • If you pinch your skin you will note that it immediately falls back into place. Elastic fibres in the dermis of the skin restore skin to its original shape very quickly. You can see these fibres as blue threads in this slide. It has been magnified about 500 times. As you get older the elastic fibr ...
... • If you pinch your skin you will note that it immediately falls back into place. Elastic fibres in the dermis of the skin restore skin to its original shape very quickly. You can see these fibres as blue threads in this slide. It has been magnified about 500 times. As you get older the elastic fibr ...
Leaves and Leaf Anatomy Leaf Theme Page Leaf Function: Leaves
... photosynthesis - the process in which plants convert sunlight, water, and carbon dioxide into food energy (sugars and starches), oxygen and water. Chlorophyll or closely-related pigments (substances that color the plant) are essential to the photosynthetic process. pinnate - a compound leaf that is ...
... photosynthesis - the process in which plants convert sunlight, water, and carbon dioxide into food energy (sugars and starches), oxygen and water. Chlorophyll or closely-related pigments (substances that color the plant) are essential to the photosynthetic process. pinnate - a compound leaf that is ...
Chapter 24 - Structure and Organization of Flowering Plants 24.1
... a. Bacteria extract nitrogen from air and reduce it to a form that can be used by plant tissues. b. Legumes are often planted to bolster the nitrogen supply in the soil. Paper Comes from Plants (Ecology Focus box) 1. Egyptians made the first form of paper 2. The paper making process involves grindin ...
... a. Bacteria extract nitrogen from air and reduce it to a form that can be used by plant tissues. b. Legumes are often planted to bolster the nitrogen supply in the soil. Paper Comes from Plants (Ecology Focus box) 1. Egyptians made the first form of paper 2. The paper making process involves grindin ...
Plant Structure and Function
... 4. In roots, certain epidermal cells are modified into root hairs that increase the surface area of the root for absorption of water and minerals and help to anchor plants in the soil. 5. Protective hairs called trichomes are produced by epidermal cells of stems, leaves, and reproductive organs. 6. ...
... 4. In roots, certain epidermal cells are modified into root hairs that increase the surface area of the root for absorption of water and minerals and help to anchor plants in the soil. 5. Protective hairs called trichomes are produced by epidermal cells of stems, leaves, and reproductive organs. 6. ...
Orbital Lymphoma - University of Louisville Ophthalmology
... http://training.seer.cancer.gov/lymphoma/abstract-code-stage/staging.html BCSC Orbit,Eyelids, and Lacrimal System 2014-2015 (Section 7) pp 79-83 ...
... http://training.seer.cancer.gov/lymphoma/abstract-code-stage/staging.html BCSC Orbit,Eyelids, and Lacrimal System 2014-2015 (Section 7) pp 79-83 ...
PPT
... – Benign tumor from smooth muscle cells of the glomus body (arteriovenous anastamoses involved in thermoregulation) – Anywhere in the skin or soft tissue, very painful • Most commonly found in the distal portion of the digits under the nail bed • Small elevated, red-blue firm nodules ...
... – Benign tumor from smooth muscle cells of the glomus body (arteriovenous anastamoses involved in thermoregulation) – Anywhere in the skin or soft tissue, very painful • Most commonly found in the distal portion of the digits under the nail bed • Small elevated, red-blue firm nodules ...
SPINAL ANATOMY
... BACTERIAL CAPSID FUNCTIONS AS = PROTECTION 81. 4 YEAR OLD W UPPER RESP. INFECTION INCLUDE PHARYNGITIS, LARYNGITIS, RED 82. PHARYNX WITH 102 FEVER = HEAMOPHYLUS INFLUENZA ANTIBODY AGAINST STREP RX WITH = CAPSULE POLYSACCHARIDES 83. TYPHUS TEST = BLOOD 84. EPIDEMIC TYPHUS SPREAD BY = BODY LICE 85. ADU ...
... BACTERIAL CAPSID FUNCTIONS AS = PROTECTION 81. 4 YEAR OLD W UPPER RESP. INFECTION INCLUDE PHARYNGITIS, LARYNGITIS, RED 82. PHARYNX WITH 102 FEVER = HEAMOPHYLUS INFLUENZA ANTIBODY AGAINST STREP RX WITH = CAPSULE POLYSACCHARIDES 83. TYPHUS TEST = BLOOD 84. EPIDEMIC TYPHUS SPREAD BY = BODY LICE 85. ADU ...
Answer Key
... B A The chemical level: includes atoms and molecules. The cellular level: includes all different cells made of combinations of molecules. The tissue level: tissues consist of groups of similar cells. The organ level: organs are formed when different types of tissues join together. The system level: ...
... B A The chemical level: includes atoms and molecules. The cellular level: includes all different cells made of combinations of molecules. The tissue level: tissues consist of groups of similar cells. The organ level: organs are formed when different types of tissues join together. The system level: ...
Blood Basics
... monkeys, a certain blood protein was discovered. This protein is also present in the blood of some people. Other people, however, do not have the protein. • The presence of the protein, or lack of it, is referred to as the Rh (for Rhesus) factor. • If your blood does contain the protein, your blood ...
... monkeys, a certain blood protein was discovered. This protein is also present in the blood of some people. Other people, however, do not have the protein. • The presence of the protein, or lack of it, is referred to as the Rh (for Rhesus) factor. • If your blood does contain the protein, your blood ...
Circulating tumor cell
Circulating tumor cells (CTCs) are cells that have shed into the vasculature from a primary tumor and circulate in the bloodstream. CTCs thus constitute seeds for subsequent growth of additional tumors (metastasis) in vital distant organs, triggering a mechanism that is responsible for the vast majority of cancer-related deaths.CTCs were observed for the first time in 1869 in the blood of a man with metastatic cancer by Thomas Ashworth, who postulated that “cells identical with those of the cancer itself being seen in the blood may tend to throw some light upon the mode of origin of multiple tumours existing in the same person”. A thorough comparison of the morphology of the circulating cells to tumor cells from different lesions led Ashworth to conclude that “One thing is certain, that if they [CTC] came from an existing cancer structure, they must have passed through the greater part of the circulatory system to have arrived at the internal saphena vein of the sound leg”.The importance of CTC's in modern cancer research began in the mid 1990's with the demonstration [J. Uhr, UT-Dallas, L. Terstappen and P. Liberti, Immunicon, Philadelphia] that CTC's exist early on in the course of the disease. Those results were made possible by exquisitely sensitive magnetic separation technology employing Ferrofluids (colloidal magnetic nanoparticles) and high gradient magnetic separators invented by Liberti at Immunicon and motivated by theoretical calculations by Liberti and Terstappen that indicated very small tumors shedding cells at less than 1.0 % per day should result in detectable cells in blood. A variety of other technologies have been applied to CTC enumeration and identification since that time.Modern cancer research has demonstrated that CTCs derive from clones in the primary tumor, validating Ashworth's remarks. The significant efforts put into understanding the CTCs biological properties have demonstrated the critical role circulating tumor cells play in the metastatic spread of carcinoma.Furthermore, highly sensitive, single-cell analysis demonstrated a high level of heterogeneity seen at the single cell level for both protein expression and protein localization and the CTCs reflected both the primary biopsy and the changes seen in the metastatic sites. Tissue biopsies are poor diagnostic procedures: they are invasive, cannot be used repeatedly, and are ineffective in understanding metastatic risk, disease progression, and treatment effectiveness. CTCs thus could be considered a “liquid biopsy” which reveals metastasis in action, providing live information about the patient’s disease status. Analysis of blood samples found a propensity for increased CTC detection as the disease progressed in individual patients. Blood tests are easy and safe to perform and multiple samples can be taken over time. By contrast, analysis of solid tumors necessitates invasive procedures that might limit patient compliance. The ability to monitor disease progression over time could facilitate appropriate modification to a patient's therapy, potentially improving their prognosis and quality of life.To this end, technologies with the requisite sensitivity and reproducibility to detect CTCs in patients with metastatic disease have recently been developed.