Integumentary System Physiological Phenomena: The properties and relationships and biological processes that characterize the nature and function of the SKIN and its appendages.Integumentary System: The outer covering of the body composed of the SKIN and the skin appendages, which are the HAIR, the NAILS; and the SEBACEOUS GLANDS and the SWEAT GLANDS and their ducts.Digestive System Physiological Phenomena: Properties and processes of the DIGESTIVE SYSTEM as a whole or of any of its parts.Nervous System Physiological Phenomena: Characteristic properties and processes of the NERVOUS SYSTEM as a whole or with reference to the peripheral or the CENTRAL NERVOUS SYSTEM.Dental Physiological Phenomena: Physiological processes and properties of the DENTITION.Digestive System and Oral Physiological Phenomena: Properties and processes of the DIGESTIVE SYSTEM and DENTITION as a whole or of any of its parts.Reproductive and Urinary Physiological Phenomena: Physiology of the human and animal body, male or female, in the processes and characteristics of REPRODUCTION and the URINARY TRACT.Musculoskeletal and Neural Physiological Phenomena: Properties, and processes of the MUSCULOSKELETAL SYSTEM and the NERVOUS SYSTEM or their parts.Circulatory and Respiratory Physiological Phenomena: Functional processes and properties characteristic of the BLOOD; CARDIOVASCULAR SYSTEM; and RESPIRATORY SYSTEM.Feathers: Flat keratinous structures found on the skin surface of birds. Feathers are made partly of a hollow shaft fringed with barbs. They constitute the plumage.Odontogenesis: The process of TOOTH formation. It is divided into several stages including: the dental lamina stage, the bud stage, the cap stage, and the bell stage. Odontogenesis includes the production of tooth enamel (AMELOGENESIS), dentin (DENTINOGENESIS), and dental cementum (CEMENTOGENESIS).Sports Nutritional Physiological Phenomena: Nutritional physiology related to EXERCISE or ATHLETIC PERFORMANCE.Fossils: Remains, impressions, or traces of animals or plants of past geological times which have been preserved in the earth's crust.

*  New Descriptors by Tree Subcategory - 2015

G13 (Integumentary System Physiological Phenomena). Cutaneous Elimination. G14 (Ocular Physiological Phenomena). Lacrimal ... G10 (Digestive System and Oral Physiological Phenomena). Gastric Absorption. Gastrointestinal Absorption. Hepatobiliary ... G7 (Physiological Phenomena). Absorption, Physiological. Activation, Metabolic. Cutaneous Elimination. Diet, Paleolithic. Diet ... G3 (Metabolic Phenomena). Absorption, Physiological. Activation, Metabolic. Cutaneous Elimination. Drug Liberation. Gastric ...

*  Athletic Training - Albion College

An introduction to the study of the physiological phenomena presented by the human body. Focuses on the function of organs and ... Provides basic information on systems considered less important to human movement (e.g., integumentary, lymphatic, urinary, ... 211 Human Systems Anatomy (1) Emphasizes the body systems most involved with human movement, sport and exercise (e.g., skeletal ... Included are units on the cardiovascular system, the muscular system, nutrition, diet, weight control, drugs, fitness and ...

*  Spontaneous Human Combustion - Ωmnibus

An as yet unexplained phenomena referencing the incidence of anatomical/ physiological combustion (Specifically, the physical ... Recognized as the furthest anatomical component of the integumentary system, houses the largest reservoir of adipose tissue in ... The Infiltration of Windows-Based Operating Systems, Mac OS X (Unix-Based Operating Systems Developed and Marketed by Apple Inc ... HI-MEMS (Hybrid Insect - Micro Electro-Mechanical Systems) Initiative. In a breakthrough heralded by some within the scientific ...

*  JoVE | Peer Reviewed Scientific Video Journal - Methods and Protocols

Environmental Sciences, Issue 83, Bacterial Infections, Signs and Symptoms, Eukaryota, Plant Physiological Phenomena, Ustilago ... Furthermore, a system that uses natural human saliva as the nutrient source, instead of artificial media, is particularly ... Profiling the Triacylglyceride Contents in Bat Integumentary Lipids by Preparative Thin Layer Chromatography and MALDI-TOF Mass ... The limits of both the microfluidic biofilm system and the current state-of-the-art data analyses will be addressed. Ultimately ...

*  JoVE | Peer Reviewed Scientific Video Journal - Methods and Protocols

Cell Physiological Phenomena, Natural Science Disciplines, Life Sciences (General), circulating cells, extravasation, ... To study the molecular events that regulate human T lymphocyte migration, we have utilized an in vitro system to analyze cell ... Profiling the Triacylglyceride Contents in Bat Integumentary Lipids by Preparative Thin Layer Chromatography and MALDI-TOF Mass ... This phenomenon has been reported in multiple species of plants and animals 3. For example, wild-caught D. melanogaster females ...

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In the functions from the integumentary system, beta carotene works in correcting damaged skin tissues. Drinking carrot juice ... Grow and die of cells is really a natural phenomenon. Man has conquered the ways to slow growing old. Anti aging is a layout ... It contains Mucuna Pruriens, which has othe physiological effects in your body. Thereby helping one to attain just what you ... The next phase in the layering system: using circular motions, apply serum to manage and neck. A little of this goes a long way ... and Beauty?page=46

*  What is the Galvanic Skin Response? (with pictures)

The galvanic skin response is a phenomenon in which skin's electrical conductivity fluctuates based on certain conditions, like ... What is the Function of the Integumentary System? What is a Galvanic Anode? ... Knowingly stating a falsehood is, in a physiological sense, stressful and unnatural. A change in the conductivity of the skin, ...

*  JoVE | Peer Reviewed Scientific Video Journal - Methods and Protocols

Biological Phenomena, Metabolic Phenomena, Genetic Phenomena, Microbiological Phenomena, Life sciences, chemostat, evolution, ... The brain ventricular system is found in vertebrates, and the ventricles develop after neural tube formation, when the central ... In summary, the combined protocol strategy can be readily applied for quantitative TATS network studies during physiological ... Profiling the Triacylglyceride Contents in Bat Integumentary Lipids by Preparative Thin Layer Chromatography and MALDI-TOF Mass ...

*  JoVE | Peer Reviewed Scientific Video Journal - Methods and Protocols

This phenomenon has been reported in multiple species of plants and animals 3. For example, wild-caught D. melanogaster females ... This model system is simple, fast, amenable to high-throughput mutant screens, and requires no sophisticated equipment. A ... There is a need to design and manufacture new corneal biomaterial devices able to mimic in detail the physiological environment ... Profiling the Triacylglyceride Contents in Bat Integumentary Lipids by Preparative Thin Layer Chromatography and MALDI-TOF Mass ...

*  Development of colour-producing β-keratin nanostructures in avian feather barbs | Journal of The Royal Society Interface

Below the dashed spinodal line, systems unmix by SD (figure 3).. Systems unmixing by SD display a characteristic sponge-like ... 1997), the phenomenon is known to form shells in drying three-dimensional droplets of polymer colloids (Tsapis et al. 2005). ... 2004 Blue integumentary structural colours of dragonflies (Odonata) are not produced by incoherent Tyndall scattering. J. Exp. ... In general, the self-assembly process does not require either limiting nutrients or extensive physiological investment, as ...

*  BIOL (BIOL) | Case Western Reserve University

The emphasis will be on practical simulation and analysis of stochastic phenomena in biological systems. Numerical methods will ... By the end of the course, students will be able to: (1) describe the key anatomical and physiological features of mammals; (2) ... BIOL 116 covers homeostasis, cell structure and function, membrane transport, tissue types and the integumentary, skeletal, ... Central Nervous System, (Synaptic Transmission, Sensory System, Autonomic Nervous System, CNS circuits, Motor System, ...

*  A review on the Scorpaena plumieri fish venom and its bioactive compounds | Journal of Venomous Animals and Toxins including...

2b) covered with mucous-rich integumentary sheath [14]. The identification of the specimens is made through the observation of ... In the following section we will discuss the biochemical, physiological and pharmacological features of these proteins. ... This phenomenon was also observed in other fish venoms, such as P. volitans, S. horrida and S. guttata. The high-pressure phase ... an analysis of the data present in the information system for notifiable diseases. Rev Soc Bras Med Trop. 2015;48(4):460-7.View ...

*  the dynamic natural skin care: 2013

Raynaud's phenomenon or Raynaud's disease involves the arteries of fingers and toes. In this disease of circulatory system the ... The epidermis is the outermost protective layer of the integumentary system. Epidermis has no blood vessels and is nourished by ... Due to some physiological conditions, hypomelanosis patches form and grow. Possible factors causing this hypopigmentation ... Hypodermis is the subcutaneous tissue forming the lowermost layer of our integumentary system. Though hypodermis is not ...

*  JoVE | Peer Reviewed Scientific Video Journal - Methods and Protocols

... interactive system for video playback that controls animations in response to real-time signals from a video tracking system. ... This phenomenon has been reported in multiple species of plants and animals 3. For example, wild-caught D. melanogaster females ... Potential explanations for the absence of sperm in some females include: immaturity (lack of physiological maturity), breakdown ... Profiling the Triacylglyceride Contents in Bat Integumentary Lipids by Preparative Thin Layer Chromatography and MALDI-TOF Mass ...

*  human sensory reception |

integumentary corpuscular endings (in human skin: Cutaneous sense organs) *neurological testing (in nervous system disease: ... Physiological basis of taste. No simple relationship has been found between the chemical composition of stimuli and the quality ... Many phenomena indicate the powerful role of the brain and spinal cord in sensing potentially painful sensory input. According ... The feedback system. The feedback system leading to muscle tone is a delicately balanced mechanism. The gamma loop feeds back ...

*  Patch test - WikiVisually

Pustules - A cutaneous condition is any medical condition that affects the integumentary system-the organ system that encloses ... Neonates are said to be in a state of physiological immunodeficiency, once born, a child's immune system responds favorably to ... Many other ancient societies have references to this phenomenon, but it was not until the 19th and 20th centuries before the ... Pustules - A cutaneous condition is any medical condition that affects the integumentary system-the organ system that encloses ...

*  Answers and Rationale Psychiatric Nursing Practice Test I - NCLEX Reviewers

Genitourinary System. *Integumentary Diseases. *Hematologic and Immune System Disorders. *Growth and Development ... Sundowning is a common phenomenon that occurs after daylight hours in a client with a cognitive impairment disorder. The other ... Physiological Adaptation. *Psychosocial Adaptation. *Reduction of Risk Potential. *Safe and Effective Care Environment ... Maintenance of system continuity or equilibrium is homeostasis.. *D. The nurse who wishes to be helpful to the entire family ...

*  Pregnancy - Wikipedia

Integumentary system /. dermatoses of pregnancy. *Gestational pemphigoid. *Impetigo herpetiformis. *Intrahepatic cholestasis of ... During pregnancy, the woman undergoes many physiological changes, which are entirely normal, including cardiovascular, ... The basic outlines of the organ, body, and nervous systems are established. By the end of the embryonic stage, the beginnings ... Salem N, Litman B, Kim HY, Gawrisch K (September 2001). "Mechanisms of action of docosahexaenoic acid in the nervous system". ...

*  Athene Health Blog's: 2009

The integumentary system is the body's largest organ. It can also be a woman's biggest nightmare. The epidermis and its care is ... Again, this phenomenon was most prevalent among women who consumed more than ten cups of green tea each day. The average delay ... If you dissect the addiction, you will find that it is 80% psychological and 20% physiological. You need to switch off your ... your digestive system. When you do not drink enough water it. leads to constipation.. As we all know, constipation is not a ...

*  Ontogeny of lift and drag production in ground birds | Journal of Experimental Biology

For PIV, we used a LaVision GmBH system with DaVis 7.1 software (Goettingen, Germany), a Flowmaster 1376×1040 pixel digital ... 1999). A therizinosauroid dinosaur with integumentary structures from China. Nature 399, 350-354. ... Variation in developmental trajectories of physiological and somatic traits in a common songbird approaching fledging ... Thus aerodynamic capacity is not an all-or-none phenomenon in precocial birds, and it increases through ontogeny. ...

*  Childbirth - WikiVisually

Integumentary system /. dermatoses of pregnancy. *Gestational pemphigoid. *Impetigo herpetiformis. *Intrahepatic cholestasis of ... In air at 18 °C, this physiological clamping will take three minutes or less, in water birth, where the water temperature is ... the current divide between the developed and developing world is largely a phenomenon of the 20th century. Economic criteria ... National Vital Statistics System, National Center for Health Statistics, Centers for Disease Control and Prevention, US ...

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Nervous System Nervous System Diseases Nervous System Malformations Nervous System Physiological Phenomena Netherlands Neural ... Insulin Infusion Systems Insulin Resistance Insurance, Health Integrative Medicine Integrins Integumentary System Intensive ... Immune System Immune System Diseases Immune System Phenomena Immune System Processes Immune Tolerance Immunity Immunity, ... Central Nervous System Central Nervous System Diseases Central Nervous System Neoplasms Central Nervous System Parasitic ...

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Autonomic Nervous System Overview. Autonomic Nervous System Overview. ... Symptoms may be widely variable and can affect almost all body systems:. * Integumentary system- pale color, lack of ability to ... Raynaud's phenomenon- this disorder frequently affects young women, causing discoloration of the fingers and toes, and ... What is the Autonomic Nervous System?. The Autonomic Nervous System (ANS) is the involuntary division of the nervous system. It ...

(1/2) Mullerian mimicry: sharing the load reduces the legwork.


(2/2) Autophagy drives epidermal deterioration in a Drosophila model of tissue aging.

Organismal lifespan has been the primary readout in aging research. However, how longevity genes control tissue-specific aging remains an open question. To examine the crosstalk between longevity programs and specific tissues during aging, biomarkers of organ-specific aging are urgently needed. Since the earliest signs of aging occur in the skin, we sought to examine skin aging in a genetically tractable model. Here we introduce a Drosophila model of skin aging. The epidermis undergoes a dramatic morphological deterioration with age that includes membrane and nuclear loss. These changes were decelerated in a long-lived mutant and accelerated in a short-lived mutant. An increase in autophagy markers correlated with epidermal aging. Finally, the epidermis of Atg7 mutants retained younger characteristics, suggesting that autophagy is a critical driver of epidermal aging. This is surprising given that autophagy is generally viewed as protective during aging. Since Atg7 mutants are short-lived, the deceleration of epidermal aging in this mutant suggests that in the epidermis healthspan can be uncoupled from longevity. Because the aging readout we introduce here has an early onset and is easily visualized, genetic dissection using our model should identify other novel mechanisms by which lifespan genes feed into tissue-specific aging.  (+info)


  • Within the circulatory system , sensory receptors are found that are sensitive to carbon dioxide in the blood or to changes in blood pressure or heart rate, and there are receptors in the digestive tract that appear to mediate such experiences as hunger and thirst . (


  • We studied phenology, reproductive biology and mating system of the species. (
  • Phylogenetic analyses of Gymnocladus and the sister genus Gleditsia are needed to assess if the androdioecious mating system in G. assamicus evolved from dioecy as a result of selection for hermaphrodites for reproductive assurance during colonization of pollination limited high altitude ecosystems. (


  • Given that fish venoms remain considerably less studied when compared to terrestrial venoms, the exploration of their full potential opens a myriad of possibilities for the development of new drug leads and tools for elucidating the complex physiological processes. (


  • Thus, these glands represent an ideal, specialized tissue predestinated to study the underlying molecular, biochemical, and physiological mechanisms of protein secretion and nutrient uptake in plants. (


  • Cell migration is a dynamic process, which is important for embryonic development, tissue repair, immune system function, and tumor invasion 1, 2 . (


  • Long term stress can also lower our immune systems, which consequently increases our chanced of picking up illnesses and diseases. (


  • S. viridis has a number of characteristics that make it a potentially excellent model genetic system including a rapid generation time, small stature, simple growth requirements, prolific seed production 3 and developed systems for both transient and stable transformation 4 . (
  • Here, we describe an approach that helps to interrogate the role of different genetic factors that putatively underlie the phenomenon of sperm competitive ability in D. melanogaster . (


  • This phenomenon has been reported in multiple species of plants and animals 3 . (


  • Smoldering ash, oftentimes from previously ignited cigarettes, is recognized as a possible cause for the death of those found to have succumbed to the effects of this phenomena - as the crematory aspect pertinent to the physical anatomical structure of these individuals is a resultant by-product of their garment attire's inherent flammability. (
  • Therefore, further studies are necessary in order to provide a more complete picture of the venom's chemical composition and physiological effects. (


  • The skull roof is ridged and ornamented with a broad, rough boss surrounded by significant vascular impressions, likely forming an integumentary structure unique among crocodyliforms. (


  • Males and females, or juveniles and adults, may have different priorities when selecting habitat due to differences in physiological or behavioural imperatives, leading to complex patterns in group composition. (


  • Knowingly stating a falsehood is, in a physiological sense, stressful and unnatural. (


  • Fusarium graminearum has become a model system for studies in development and pathogenicity of filamentous fungi. (
  • It will examine the complexity of interactions controlling reproduction, development and physiological function in animals. (


  • His theory is that the lectins in certain foods can target an organ or system in the body and adversely affect blood cells in the area and possibly cause weight gain or disease. (

model system

  • Setaria viridis is an emerging model system for C 4 grasses. (