Lung innervation

The human lungs are a pair of spongy organs within the thoracic cavity that facilitate gaseous exchange. They are a part of the respiratory system, which also includes the nose, nasal sinuses, mouth, pharynx, larynx, and trachea. At the level of the lungs, much-needed oxygen is absorbed into the blood, while waste gases are excreted and exhaled Sympathetic nerves innervating the lung arise from the upper six thoracic segments of the spinal cord and synapse in the sympathetic ganglia. Postganglionic fibres travel from these ganglia to the lung, innervating bronchial blood vessels and submucosal glands; however, noradrenergic innervation of human airway smooth-muscle is sparse Lung innervation and immunity The possible role of lung innervation in the regulation of the immune response to SARS-CoV-2 is an important area of investigation. The lungs are highly innervated, receiving sensory, sympathetic and parasympathetic fibres (Fig. 1 ) The possible role of lung innervation in the regulation of the immune response to SARS-CoV-2 is an important area of investigation. The lungs are highly innervated, receiving sensory, sympathetic..

The lungs are located in the chest on either side of the heart in the rib cage.They are conical in shape with a narrow rounded apex at the top, and a broad concave base that rests on the convex surface of the diaphragm. The apex of the lung extends into the root of the neck, reaching shortly above the level of the sternal end of the first rib Lung / innervation*. Macaca mulatta. Mice. Muscle, Smooth / innervation. Parasympathetic Nervous System / anatomy & histology. Rabbits. Rats. Sensory Receptor Cells / anatomy & histology. Sympathetic Nervous System / anatomy & histology The lungs are the organs of respiration. They are located in the thorax, either side of the mediastinum. The function of the lungs is to oxygenate blood. They achieve this by bringing inspired air into close contact with oxygen-poor blood in the pulmonary capillaries Similarly one may ask, what is the effect of sympathetic and parasympathetic innervation to the lungs? Structure of the Lower Respiratory Tract Parasympathetic motor nerve fibers are responsible for regulating bronchoconstriction of the airways, whereas sympathetic motor nerve fibers regulate bronchodilatation of the airways Not: Exempelmeningarna kommer i huvudsak från svenska dagstidningar, tidskrifter och romaner. Med diffussionsbaserade metoder kan man göra statistiska kartor av bansträckningar och innervation in vivo.; På detta sätt koncentrerar plexus coeliacus visceral innervation från bukorganen.; Horners syndrom orsakas av skada på den efferenta sympatiska innervation till ögat som hela vägen.

Lung: Anatomy, blood supply, innervation, functions Kenhu

Nerve Supply. There are three types of nerve fibers that connect the lungs to the autonomic nervous system. Autonomic afferent fibers travel to the vagus nerve via the pulmonary plexuses, originating in the airways and the lungs. They transmit information from stretch receptors. Parasympathetic efferent fibers are all contained in the vagus nerve The lungs are innervated by the parasympathetic and sympathetic nervous systems, which coordinate the bronchodilation and bronchoconstriction of the airways. The lungs are enclosed by the pleura, a membrane that is composed of visceral and parietal pleural layers. The space between these two layers is called the pleural cavity The Posterior Bronchial Branches (rami bronchiales posteriores; posterior or dorsal pulmonary branches), more numerous and larger than the anterior, are distributed on the posterior surface of the root of the lung; they are joined by filaments from the third and fourth (sometimes also from the first and second) thoracic ganglia of the sympathetic trunk, and form the posterior pulmonary plexus Innervation. The lungs are supplied by sympathetic, parasympathetic and visceral afferent fibers from the pulmonary plexus, which itself is composed of fibers from the vagus nerve (parasympathetic and visceral afferent fibers) and fibers from the upper four sympathetic ganglia. parasympathetic supply arises from the vagus nerv

Overview of the innervation of the lung - ScienceDirec

Autonomic innervation of the lungs - YouTube. This video tutorial briefly covers the sympathetic and parasympathetic role on lung innervation. It focuses on the following:- Sympathetic. Presence of pulmonary hypoxia indicates that a part of the lung is not being ventilated properly. This can be due to airway congestion (due to mucous, etc.) or a degenerative lung disease/condition. Vasoconstriction will thusly occur in poorly ventilated regions of the lung in order to redirect blood flow to better-ventilated regions of the lung The lung receives innervation from two main sources: the pulmonary plexus (a combination of parasympathetic and sympathetic innervation) and the phrenic nerve. The pulmonary plexus is at the root of the lung and consists of efferent and afferent autonomic nerve fibers Local immunity of the lung needs to be under tight control. However, how efferent neural signals influence lung immunity remains incompletely understood. Here, we report the development of a modified iDISCO-based protocol, iDISCO(ace), for whole-tissue 3D assessment of neural innervations and immune reactions in intact, unsectioned lung tissues

Innervation of the lungs. The parasympathetic and sympathetic innervations of the lungs originate in a nerve plexus in the thoracic area. In stage 13 (32 days) 13 immigrated neural crest cells form an extrapulmonary nerve plexus originating at the vagus nerve (parasympathetic) and the cervical and upper thoracic ganglia of the symphathetic trunk These studies identified three distinct sources of NEB innervation in rat lung, i.e., vagal afferents immunoreactive for calbindin D21k and P2/X3 originating in nodose ganglion, a rich network of CGRP-immunoreactive nerves derived from the dorsal root ganglia, and an nNOS-immunoreactive component derived from intrinsic bronchial ganglia The right lung is innervated by the pulmonary branch of the left ramus intestinalis, whereas the left lung receives an innervation from a branch of the right ramus intestinalis (Lechleuthner et al., 1989). Pulmonary arteries and veins run along the length of the wall of the lungs and branch perpendicular to the axis

Lung innervation in the eye of a cytokine storm

  1. The pleura divides into: visceral pleura which covers the surface of the lung and dips into the fissures between its lobes. parietal pleura which lines the inner of the chest wall and named according to the site it lines: cervical pleura. costal pleura. diaphragmatic pleura. mediastinal pleura. The visceral pleura is attached directly to the.
  2. imising effects to the inner surface of the airway
  3. Blood Supply and Nervous Innervation of the Lungs The blood supply of the lungs plays an important role in gas exchange and serves as a transport system for gases throughout the body. In addition, innervation by the both the parasympathetic and sympathetic nervous systems provides an important level of control through dilation and constriction of the airway
  4. Pan, Luk, Kent, et al.:PNEC and Lung Innervation in the Cftr Null Mouse 321 optimize long-term viability, 30-d-old (P30) Cftr / mice and their Cftr / littermates were weaned on a liquid diet (Liquidet F3107
  5. Where do I get my information from: http://armandoh.org/resourceFacebook:https://www.facebook.com/ArmandoHasudunganSupport me: http://www.patreon.com/armando..

Innervation. Nervous supply to the lung is via the pulmonary plexus within the mediastinum. The pulmonary plexus consists of sympathetic fibres largely from the stellate ganglion, and parasympathetic fibres from the vagus nerve. Lymphatics consider how lung afferent and efferent innervation might crosstalk with the immune system to modulate lung function, thereby critically affecting clinical outcome

20Peripheral Nervous System: Spinal Nerves and Plexuses

Innervation of the lungs is via the pulmonary plexuses located anterior and posterior to the lung roots, innervating the smooth muscle of the airways and blood vessels, and glands of the bronchial tree. An inner peribronchial nerve plexus develops somewhat later in the lamina propria under the epithelium very ends of the lungs. Because Libby amphibole asbestos is a long needlelike fiber, it be-comes embedded in the lung tissue. Over time, some fibers move to the pleura, the thin lining around the lung. The fluid in the pleural space may try to move the fiber out of the lung, which can then deposit the fiber throughout the body Sparrow MP, Weichselbaum M & McCray PB. (1999). Development of the innervation and airway smooth muscle in human fetal lung. Am. J. Respir. Cell Mol. Biol. , 20, 550-60. PMID: 10100986 DOI. Search PubMed. Search April 2010 Respiratory System Development - All (30795) Review (3706) Free Full Text (7943

The diaphragm is part of the musculoskeletal system, along with ribs and intercostals, that mechanically support respiration. In humans, the muscles of the diaphragm arise from somite level 3 to 5 (C3 to C5), which also corresponds to the levels of segmental nerves providing innervation of the diaphragm Innervation from T -1 to T-11. 3. Accessory muscles - not involved in eupnea but may be called into action during exercise, cough, sneeze, chronic obstructive pulmonary diseases, etc. Include sternocleidomastoid and others. The lung volume decreases,. The afferent innervation of airways and lungs is organised as sensory receptor structures, of which at least seven types with a vagal origin and two with a spinal origin have been reported

Lung - Wikipedi

Nerve supply to the lungs - PubMe

Albeit lung innervation has been described by many studies in humans and rodents, the regulation of the respiratory system induced by neurotrophins is not fully understood THE MAMMALIAN lung is innervated abundantly by autonomic nerves that enter the hilus for distribution in the peribronchiolar tissues into the terminal segments of the air passages. 1-3 Many of these hilar nerves have thick and thin myelinated axons, clusters of ganglion cells and unmyelinated fibers. These and other characteristics identify them as vagal Bilateral sensory vagal innervation to the lungs was also demonstrated in the cat by retrograde transport of horseradish peroxidase,37 and in the mouse by means of degener- ation experiments.35 Thus, it appears that bilateral innervation of the lungs by the vagi represents a general feature of mammals The following study was undertaken to: (1) establish a time course for the development of ASM and neural tissue within the embryonic and fetal human lung, (2) investigate whether intrinsic neural tissue within the lung is derived from NCC, and (3) gain insight into the possible signaling mechanisms underlying the development of the innervation of the lung Within the embryonic lung, intrinsic nerve ganglia, which innervate airway smooth muscle, are required for normal lung development and function. We studied the development of neural crest-derived int..

Fiberoptic Bronchoscopy

The Lungs - Position - Structure - TeachMeAnatom

  1. The innervation of the lung, by Edwin F. Hirsch and George C. Kaiser. Resource Information The item The innervation of the lung, by.
  2. Lung innervation in the eye of a cytokine storm: neuroimmune Feb 27, 2021 1). Sympathetic innervation of the lungs originates from sympathetic ganglia that arise from the upper thoracic segments of the spinal cord and www.nature.co
  3. Each nucleus is associated with a cranial nerve (the oculomotor, facial, glossopharyngeal and vagus nerves) - these nerves carry the parasympathetic fibres out of the brain. The right and left pleurae, which enclose the right and left lungs, respectively, are separated by the mediastinum. The left lung has a concave region on the mediastinal surface called the cardiac notch that allows space.

Vagus nerve lung innervation. 1. forms pulmonary, esophageal, and cardiac plexus 2. Parasympathetic stimulation. What does vagus/parasympathetic innervation of lungs do to the bronchioles. Constrict them. Sympathetic innervation of lungs. dilates airways comes from sympathetic trunk The lungs are found in the thoracic cavity, The hilum is the root of the lung where that contains structures that supply the lungs with blood, lymph fluid, and innervation, such as the pulmonary vein, pulmonary artery, pulmonary nerves, and lymphatic vessels The knowledge of lung innervation in diabetic patients might rapid loss of bronchial neuroadrenergic innervation in help to understand potential effects of inhaled insulin. our patients suggests that similar findings apply also to Limitations of the study deserve to be cited: (1) The the lung and might contribute to explain the vulnera- poor knowledge of normal age-related changes in bility of.

What is the effect of sympathetic innervation to the lungs

  1. Kummer W, Fischer A, Kurkowski R, Heym C. The sensory and sympathetic innervation of guinea-pig lung and trachea as studied by retrograde neuronal tracing and double-labelling immunohistochemistry. Neuroscience 1992; 49:715. Oh EJ, Mazzone SB, Canning BJ, Weinreich D. Reflex regulation of airway sympathetic nerves in guinea-pigs
  2. Vagally mediated afferent feedback and compliant lungs (surfactant system) play vital roles in the establishment of adequate alveolar ventilation and pulmonary gas exchange at birth. Although the s..
  3. Anatomy and physiology of lung 1. ANATOMY AND PHYSIOLOGY OF LUNG JITHA.A.HARI 2ND YR MSc N CNK 2. INTRODUCTION The lungs are the primary organs of respiration in humans and many other animals including a few fish and some snails. In mammals and most other vertebrates, two lungs are located near the backbone on either side of the heart
  4. The Innervation Of The Lung. Download full The Innervation Of The Lung Book or read online anytime anywhere, Available in PDF, ePub and Kindle. Click Get Books and find your favorite books in the online library. Create free account to access unlimited books, fast download and ads free
  5. Lymphatic Drainage of Lungs. Image • Posted on November 23, 2017. September 4, 2018 by thecomicalanatomist. The ol' answers: (A) paratracheal nodes (B) Inferior deep cervical node (C) Right internal jugular vein (D) Right subclavian lymphatic trunk (E) Right brachiomediastinal trunk (F) Superior tracheo-bronchial nodes (G) Bronchopulmonary.
  6. Anatomical and functional studies of the autonomic innervation in the lung of dipnoan fishes and the bichirs are lacking. The present immu-nohistochemical studies demonstrated the presence of nerve fibers in the muscle layers of the lung of the bichir, Polypterus bichir bichir, and iden-tified the immunoreactive elements of this innervation

Vad betyder innervation - Synonymer

1. The organs are roughly conical in shape and are divided by fissures into lobes. Kreutz R, Fernandez-Alfonso MS, Ganten D, Paul M. Effect of losartan on right ventricular hypertrophy and cardiac angiotensin I-converting enzyme activity in pulmonary hypertensive rats. The parasympathetic and sympathetic innervations of the lungs originate in a nerve plexus in the thoracic area. In addition to. Lung Vessels RALS: Right lung artery is Anterior to broncus, Left lung artery is Superior to broncus Innervation of the Penis S2,3,4 keep the penis off the floor Refers to the innervation of the penis by branches of the pudendal nerve, which is derived from spinal cord levels S2-4

Cns 8

Nerve Supply Lung

Lung innervation in the eye of a cytokine storm: neuroimmune interactions and COVID-19. Nat Rev Neurol. 2020 11; 16(11):645-652. NR. Abstract. COVID-19 is an infectious disease caused by the coronavirus SARS-CoV-2, which was first reported in Wuhan, China, in December 2019 and has caused a global pandemic Study Flashcards On 3-2 Pleurae and Lungs; Mediastinum at Cram.com. Quickly memorize the terms, phrases and much more. Cram.com makes it easy to get the grade you want This 0.5 CU human anatomy course will cover anatomy, embryology, histology, and imaging of the head and neck with emphasis on the cranial nerves and their distribution. The objectives are to: 1) identify major bone and cartilage components of the neck and skull and how they develop; 2) describe sources of innervation to face, CN V and VII; 3.

22.2 The Lungs - Anatomy & Physiolog

Innervation of the lungs The parasympathetic and sympathetic innervations of the lungs originate in a nerve plexus in the thoracic area. In stage 13 (32 days) 13 immigrated neural crest cells form an extrapulmonary nerve plexus originating at the vagus nerve (parasympathetic) and the cervical and upper thoracic ganglia of the symphathetic trunk Afferent Innervation of Lungs, Airways, and Pulmonary Artery book. By Hazel M. Coleridge, John C.G. Coleridge. Book Reflex Control of the Circulation. Click here to navigate to parent product. Edition 1st Edition. First Published 1991. Imprint CRC Press. Pages 29. eBook ISBN 9780367813338 Innervation. The nerve supply to the lungs and some of its associated organs and muscles comes from branches of the vagus nerve and the phrenic nerve [7]. What Do the Lungs Do. The lungs are responsible for inhalation and exhalation, the method in which the body gets oxygen and gets rid of carbon dioxide [33] Arteries, Veins and Innervation of the Lungs. Arterial Supply of the Lungs. The Pulmonary Arteries. These arise from the pulmonary trunk and distribute deoxygenated blood. The right and left pulmonary arteries pass to the corresponding root of the lung and give off a branch to the superior lobe before entering the hilum

Lungs are a pair of respiratory organs situated in a thoracic cavity. Right and left lung are separated by the mediastinum. Texture-- Spongy Color - Young - brown Adults -- mottled black due to deposition of carbon particles Weight-Right lung - 600 gms Left lung - 550 gms The Lungs and Breathing. The space between the outer surface of the lungs and inner thoracic wall is known as the pleural space.This is usually filled with pleural fluid, forming a seal which holds the lungs against the thoracic wall by the force of surface tension.This seal ensures that when the thoracic cavity expands or reduces, the lungs undergo expansion or reduction in size accordingly

Only the right lung has a middle lobe. It can be auscultated in the fourth to six intercostal space anteriorly at the midclavicular line.. The right main bronchus is wider, shorter, and more vertical than the left main bronchus so aspiration of foreign bodies and aspiration pneumonia are more likely in the right lung.. Each bronchopulmonary segment can be surgically removed without affecting. Each lung is placed within a separate layer of membrane, thus there are two pleural sacs. The space between the two sacs is known as the mediastinum, and is almost in the midline of the thorax.The pleura covering the surface of the lung is known as pulmonary pleura or visceral pleura.This becomes continuous with the mediastinal pleura, as it wraps around the lung The lungs of two human foetuses of crown-rump length of approximately 10.0 and 16-0 cm. two full-term infants, a child of 8 months and one adult male havebeenexamined.Thelungsof two adultrabbits were alsoexaminedforpurpose Derivation of lung elements • Lung buds lined by endodermally derived epithelium—differentiates into respiratory epithelium, which lines airways and specialized epithelium that lines the alveoli • Ectoderm-contributes to innervation • Mesoderm- blood vessels, smooth muscle, cartilage and other connective tissu It is suggested that therapeutic approaches targeting TRPV1 containing nerve fibers in the lungs will modulate the inflammatory and immune signal activity, leading to reduced mortality and better overall outcomes. Abstract Acute respiratory distress is one of the major causes of mortality associated with COVID-19 disease. Many patients will require intensive care with ventilatory support

Pulmonary branches of vagus nerve - Wikipedi

The lungs are a pair of spongy organs found within the thorax and are involved in the gaseous exchange between atmospheric air and blood. This process is known as the respiratory cycle. At the lungs' level, inhaled oxygen gets absorbed into the blood, and gaseous by-products are exhaled. For the exchange of gases to occur effectively, the. The lungs are two organs located inside the thorax on the left and right sides. They are surrounded by a membrane that provides them with enough space to expand when they fill up with air. Because the left lung is located lateral to the heart, the organs are not identical: the left lung is smaller and has only 2 lobes while the right lung has 3 Lungs are responsible for breathing, which provides oxygen to the blood and in exchange rid the blood of carbon dioxide. The inhaled air passes through a tree of respiratory tubes: first through the trachea that branch into two bronchi, each supplying one of the two lobes of the lung The lungs are the main part of your respiratory system. Here is how lungs work as the center of your breathing, the path a full breath takes in your body, and a 3-D model of lung anatomy The spinal cord can be divided into segments according to the nerve roots that branch off of it. Nerves along the cord consists of: 8 cervical nerves (C1 - C8) 12 thoracic nerves (T1 -

sympathetic innervation of lungs. Posted on 10 septembre 2021 by. Anatomy of the lungs and tracheobronchial tree Videos, Flashcards, High Yield Notes, & Practice Questions. Learn and reinforce your understanding of Anatomy of the lungs and tracheobronchial tree. - Osmosis is an efficient, enjoyable, and social way to learn. Sign up for an account today! Don't study it, Osmose it The parenthesis around (8) means the nerve root at C8 may contribute to the innervation of this muscle, but the primary nerve roots are C 5,6,7. How to Memorize Muscles and Innervations. Associating muscles to a common nerve group is an excellent way to memorize muscle innervations Cranial Nerves. The cranial nerves are numbered sequentially in relation to their position from the front of the brain to the back. There are 12 pairs of cranial nerves which emerge from the underside of the brain and pass through the foramina in the base of the skull. Cranial nerves I, II, and VIII are pure sensory nerves

innervation: [ in″er-va´shun ] 1. the distribution or supply of nerves to a part. 2. the supply of nervous energy or of nerve stimulation sent to a part Remember, as a general rule the bronchial passages of the lungs vasodilate with sympathetic innervation. If you are running away from a tiger, you want your lungs to be open so you can get more air. This is also why albuterol is a beta2 adrenergic agonist Gallego-Page JC, Segovia J, Alonso-Pulpón L, et al. Re-innervation after heart transplantation: a multidisciplinary study. J Heart Lung Transplant 2004; 23:674. Bengel FM, Ueberfuhr P, Ziegler SI, et al. Serial assessment of sympathetic reinnervation after orthotopic heart transplantation. A longitudinal study using PET and C-11 hydroxyephedrine

The innervation of the larynx is provided by the vagus nerve (CN X) on each side, with its branches: superior laryngeal nerve, recurrent laryngeal nerve. The internal branch of the superior laryngeal nerve provides general somatic sensory innervation to the glottis, laryngeal vestibule and the vocal fold, but the external branch of the superior laryngeal nerve innervates the cricothyroid muscle Lung buds are lined by endodermally derived epithelium which differentiates into respiratory epithelium that lines the airways and specialized epithelium that lines the alveoli. The innervation of the . Fig. 12-3. Stages in development of the trachea and lungs. C. 8 weeks. Fig. 12-4. Idealization of the human airways according to Weibel All Quizzes. > Lungs. Respiratory System Labeling Interactive EC by teacherrojas 1,391,370 plays 11p Image Quiz. Respiratory System by marina1993 30,450 plays 20p Image Quiz. Spirometry Graph by tammacita 13,516 plays 8p Image Quiz. The Circulatory System by alana.c.terry34 7,754 plays 13p Image Quiz. Human Respiratory System (Advanced) EC by. Bronchi, Bronchial Tree, & Lungs Bronchi and Bronchial Tree. In the mediastinum, at the level of the fifth thoracic vertebra, the trachea divides into the right and left primary bronchi.The bronchi branch into smaller and smaller passageways until they terminate in tiny air sacs called alveoli.. The cartilage and mucous membrane of the primary bronchi are similar to that in the trachea brething, accessory muscles to breathing more air to lungs, innervation is cervical plexus, C3-C8 External Oblique- most superficial, unilaterally job to perform a contraliateral rotation of the waist, bilaterally perform stabilization of the vertebral column during heavy lifting/posture, bilaterally support the internal viscera, external oblique aid in forceful movemnts like pregnancy.

Lung lobes: Sections of the lungs — three lobes in the right lung and two in the left lung. Pleura: Thin sacs that surround each lung lobe and separate your lungs from the chest wall. Some of the other components of your respiratory system include 1C 2C 3C 4C 5C 6C 7C 1T 2T 3T 4T 5T 6T 7T 8T 9T 10T 11T 12T 1L 2L 3L 4L SACRUM COCCYX 5L VERTEBRAL SUBLUXATION AND NERVE CHART A Vertebral Subluxation Complex (VSC, Bio-Mechanical Lesion) has numerous components, i.e., osseous (bone), neurological (nerve) Lung volumes and capacities Videos, Flashcards, High Yield Notes, & Practice Questions. Learn and reinforce your understanding of Lung volumes and capacities. - Osmosis is an efficient, enjoyable, and social way to learn. Sign up for an account today! Don't study it, Osmose it

Lung Radiology Reference Article Radiopaedia

Autonomic innervation of the lungs - YouTub

The diaphragm is a dome-shaped muscle that forms the floor of the rib cage, separating the lungs from the abdomen. As we breathe in, the diaphragm contracts. This causes the chest cavity to expand, drawing air into the lungs. A pair of nerves called the phrenic nerves carry signals from the spinal cord to the diaphragm to tell it when to contract The extrinsic muscles of the larynx: laryngeal elevators and depressors LARYNGEAL ELEVATORS Also known as Suprahyoid muscles, muscles that attach to the thyroid with their origin located superiorly from the hyoid. Digastricus Anterior MUSCLE NAMEDIGASTRICUS ANTERIOR ORIGINInner surface of the mandible, near symphysisCOURSEMedial and inferiorINSERTIONHyoid, by means of. Coughing is an important defensive reflex that occurs through the stimulation of a complex reflex arc. It accounts for a significant number of consultations both at the level of general practitioner and of respiratory specialists. In this review we first analyze the cough reflex under normal conditions; then we analyze the anatomy and the neuro-pathophysiology of the cough reflex arc 2.6 Innervation. Die Lungen werden über das autonome Nervensystem innerviert: Afferente Fasern aus Dehnungsrezeptoren der Alveolen sowie Rezeptoren in Bronchien, Bronchiolen, Trachea und Larynx verlaufen über den Nervus vagus. Efferente Fasern des Nervus vagus ziehen zur glatten Muskulatur und zu den Drüsen des Tracheobronchialbaums

Pulmonary arteries and veins: Anatomy and function Kenhu

Anatomy, Thorax, Lungs - StatPearls - NCBI Bookshel

Smooth muscle: Structure, function, location | KenhubAirway Anatomy - TrialExhibits Inc