Atlantic Islands
Spain
Xenopsylla
Cistus
BDNF mediates the effects of testosterone on the survival of new neurons in an adult brain. (1/71)
New neurons are incorporated into the high vocal center (HVC), a nucleus of the adult canary (Serinus canaria) brain that plays a critical role in the acquisition and production of learned song. Recruitment of new neurons in the HVC is seasonally regulated and depends upon testosterone levels. We show here that brain-derived neurotrophic factor (BDNF) is present in the HVC of adult males but is not detectable in that of females, though the HVC of both sexes has BDNF receptors (TrkB). Testosterone treatment increases the levels of BDNF protein in the female HVC, and BDNF infused into the HVC of adult females triples the number of new neurons. Infusion of a neutralizing antibody to BDNF blocks the testosterone-induced increase in new neurons. Our results demonstrate that BDNF is involved in the regulation of neuronal replacement in the adult canary brain and suggest that the effects of testosterone are mediated through BDNF. (+info)Streptococcus pluranimalium sp. nov., from cattle and other animals. (2/71)
Strains from subclinical mastitis, from the genital tract and tonsils of cattle, from tonsils of a goat and a cat and from the crop and the respiratory tract of canaries were found to constitute a new streptococcal species, for which the name Streptococcus pluranimalium sp. nov. is proposed. Sequencing of 16S rRNA showed that Streptococcus thoraltensis and Streptococcus hyovaginalis were its closest known phylogenetic relatives. The new species showed some phenotypic resemblance to the poorly described species Streptococcus acidominimus, but whole-cell protein analysis and 16S rRNA sequencing revealed that the new species was only distantly related to the type strain of S. acidominimus. Identification of these bacteria, which showed heterogeneous biochemical reaction patterns, was most reliably made by whole-cell protein analysis. Nevertheless, a number of biochemical reactions can be used to differentiate S. pluranimalium from other animal streptococci. Strain LMG 14177T, isolated from mastitic milk of a dairy cow, was designated as the type strain of S. pluranimalium sp. nov. (+info)Associative learning and stimulus novelty influence the song-induced expression of an immediate early gene in the canary forebrain. (3/71)
To identify variables that affect immediate early gene (IEG) expression in the auditory telencephalon of songbirds, we developed a conditioning paradigm that trained adult male canaries to associate song with a mild shock. Learning of the association was measured by a bird's fear and avoidance responses. Birds exposed to paired song and shock were compared to yoked controls exposed to each stimulus alone or to both unpaired. Additional groups examined the effects of attention and stress, and of the novelty of the stimulus situation. In situ hybridization analysis of brain sections revealed an enhancement of ZENK expression in birds learning the association between song and shock above levels induced by song alone or yoked-unpaired song and shock. This effect was specifically seen in the caudomedial auditory telencephalon (NCM-HVCM). A comparison of the several control groups indicated that novelty of the song stimulus or of its pairing with shock were the main variables that predicted ZENK levels in NCM-HVCM. These observations are compatible with ZENK playing a role in the formation of song perceptual memories. (+info)A relationship between behavior, neurotrophin expression, and new neuron survival. (4/71)
The high vocal center (HVC) controls song production in songbirds and sends a projection to the robust nucleus of the archistriatum (RA) of the descending vocal pathway. HVC receives new neurons in adulthood. Most of the new neurons project to RA and replace other neurons of the same kind. We show here that singing enhances mRNA and protein expression of brain-derived neurotrophic factor (BDNF) in the HVC of adult male canaries, Serinus canaria. The increased BDNF expression is proportional to the number of songs produced per unit time. Singing-induced BDNF expression in HVC occurs mainly in the RA-projecting neurons. Neuronal survival was compared among birds that did or did not sing during days 31-38 after BrdUrd injection. Survival of new HVC neurons is greater in the singing birds than in the nonsinging birds. A positive causal link between pathway use, neurotrophin expression, and new neuron survival may be common among systems that recruit new neurons in adulthood. (+info)Hair cell death in a hearing-deficient canary. (5/71)
Cell death has been documented in bird auditory inner ear epithelia after induced damage. This cell death is quickly followed by an increase in supporting cell division and regeneration of the epithelium, thereby suggesting a possible relationship between these two processes. However, aspects of this relationship still need to be better understood. The Belgian Waterslager (BWS) canary is an ideal system in which to study cell death and subsequent cell division. In contrast to mixed breed (MB) canaries, cell division normally occurs in the auditory end organ of the BWS without any external manipulation. In addition, some of the cells in the auditory epithelium may be dying through an apoptotic-like process. In the present study two methods were used to quantify dying cells in the BWS and MB canary auditory epithelia: morphological criteria and TUNEL. Results confirm that some of the abnormal hair cells in the BWS auditory epithelium are apoptotic-like. The presence of both cell death and cell division indicates that these processes act concurrently in the adult end organ. Future studies are needed to determine if cell death is a stimulus for the observed cell division. (+info)A monoclonal antibody specific to a song system nuclear antigen in estrildine finches. (6/71)
This paper describes a monoclonal antibody that recognizes a molecule whose expression is mostly restricted to some of the forebrain areas that control singing behavior in adult estrildine species studied, including the zebra, Bengalese, and spice finches. When the song system displays extreme sexual dimorphism, as in these species, antibody staining occurs only in the male's song nuclei. However, protein expression is identical in both sexes of estrildine finches, in which females also have a well-developed song system. Canaries appear to lack the protein, but it can be induced in female zebra finches by early estrogen treatment. Antibody staining patterns in the zebra finch show that the protein's expression is developmentally regulated to coincide with the abrupt increase in the volume and cell size of the male's or the estrogen-treated female's song system. (+info)A growth cost of begging in captive canary chicks. (7/71)
Nestling birds solicit food from adults by using begging displays that appear paradoxically costly and wasteful. Theoretical work suggests that the evolution of such exuberant offspring behavior reflects parent-offspring conflict over the supply of parental investment. Originally, extravagant begging was seen as a means of psychological trickery by which offspring could wheedle additional resources from resistant parents. Subsequently, costly begging came to be viewed as the hallmark of resolved parent-offspring conflict, serving either to prevent escalated scramble competition or to enforce honest signaling. However, the theoretical assumption of costly solicitation has been called into question by the low level of energy expenditure measured empirically during begging. This finding has prompted new theoretical work that shows that begging can be cost-free and yet still resolve parent-offspring conflict. Here, I report that begging is more costly than recent work suggests. My experimental evidence from captive canaries demonstrates a marginal cost of begging through impaired growth. Furthermore, I argue that previous studies of energy expenditure during solicitation do not measure the cost of begging, as defined theoretically. More generally, my results may account for the evolution of nestling growth rates, as well as the observation that begging is typically most flamboyant in older offspring. (+info)Nucleotide sequence analysis of a novel circovirus of canaries and its relationship to other members of the genus Circovirus of the family Circoviridae. (8/71)
The circular, single-stranded DNA genome of a novel circovirus of canaries, tentatively named canary circovirus (CaCV), was cloned and sequenced. Sequence analysis indicated that the genome was 1952 nucleotides (nt) in size and had the potential to encode three viral proteins, including the putative capsid and replication-associated (Rep) proteins. The CaCV genome shared greatest sequence similarity (58.3% nt identity) with the newly characterized columbid circovirus (CoCV) and was more distantly related to the two porcine circovirus strains, PCV1 and PCV2, beak and feather disease virus (BFDV) and a recently isolated goose circovirus (GCV) isolate (46.8-50.9% nt identity). In common with other members of the Circovirus genus, several nt structures and amino acid motifs thought to be implicated in virus replication were identified on the putative viral strand. Phylogenetic analysis of both the capsid and Rep protein-coding regions provided further evidence that CaCV is more closely related to CoCV and BFDV and more distantly related to GCV, PCV1 and PCV2. (+info)"Canaries" is not a term that has a specific medical definition. It is most commonly known as the name of a type of small songbird, and can also refer to people or things associated with the Canary Islands or the color yellow, which is associated with the bird due to its plumage. If you have any confusion regarding a particular medical context where the term "canaries" has been used, I would recommend seeking clarification from the source.
The term "Atlantic Islands" generally refers to the islands located in the Atlantic Ocean. However, there is no specific or official medical definition for this term. It may include various island groups such as:
* The Azores and Madeira (Portugal)
* The Canary Islands (Spain)
* Cape Verde Islands
* Bermuda
* The British Isles (UK)
In a medical context, the term might be used to describe health issues or characteristics specific to these island populations. For example, studies may examine the prevalence of certain genetic disorders, lifestyle diseases, or environmental health factors in Atlantic Island populations compared to mainland populations.
I'm sorry for any confusion, but "Spain" is not a medical term. It is a country located in southwestern Europe. If you have any questions about medical terms or topics, I would be happy to help answer them.
Animal vocalization refers to the production of sound by animals through the use of the vocal organs, such as the larynx in mammals or the syrinx in birds. These sounds can serve various purposes, including communication, expressing emotions, attracting mates, warning others of danger, and establishing territory. The complexity and diversity of animal vocalizations are vast, with some species capable of producing intricate songs or using specific calls to convey different messages. In a broader sense, animal vocalizations can also include sounds produced through other means, such as stridulation in insects.
Xenopsylla is a genus of fleas that primarily parasitize rodents. The most well-known species in this genus is Xenopsylla cheopis, also known as the oriental rat flea. This species is the primary vector for the bacterium Yersinia pestis, which causes bubonic plague (the "Black Death") in humans.
Here's a medical definition of Xenopsylla:
Xenopsylla: A genus of fleas belonging to the family Pulicidae. These fleas primarily infest rodents and are known for their ability to transmit various disease-causing pathogens, including bacteria, viruses, and rickettsia. Xenopsylla cheopis is the most medically significant species in this genus due to its role as the primary vector of Yersinia pestis, which causes bubonic plague in humans.
It's important for medical professionals, public health officials, and researchers to understand the biology and epidemiology of Xenopsylla fleas because they can pose a significant risk to human health by transmitting infectious diseases.
'Cistus' is a term that refers to a genus of plants commonly known as rockroses. These plants are native to the Mediterranean region and have pink, white, or red flowers. They belong to the family Cistaceae. While 'Cistus' is a plant genus and not a medical term, extracts from some species of Cistus have been used in traditional medicine for various purposes, such as treating skin conditions and wounds. However, it is important to note that the medical efficacy and safety of these uses have not been thoroughly studied or proven by modern scientific research.
I am not aware of a medical definition for the term "birds." Birds are a group of warm-blooded vertebrates constituting the class Aves, characterized by feathers, toothless beaked jaws, the laying of hard-shelled eggs, and lightweight but strong skeletons. Some birds, such as pigeons and chickens, have been used in medical research, but the term "birds" itself does not have a specific medical definition.
"Melilotus" is the genus name for a group of plants commonly known as sweet clover or melilot. These plants are part of the Fabaceae family, which includes legumes. While "Melilotus" itself is not a medical term, some of its species have been used in traditional medicine and may be mentioned in medical literature.
The two most common species are Melilotus officinalis (yellow sweet clover) and Melilotus albus (white sweet clover). The plants contain coumarin derivatives, which can have anticoagulant properties. However, it is essential to note that consuming large amounts of these plants or their extracts can lead to adverse effects, including bleeding disorders.
In a medical context, "Melilotus" may be mentioned in relation to its potential medicinal uses, side effects, or interactions with other medications. Still, it is not considered a standard pharmaceutical drug or a widely accepted medical treatment. Always consult a healthcare professional before using any plant or herbal remedy for medicinal purposes.
Avipoxvirus is a genus of double-stranded DNA viruses in the family Poxviridae, subfamily Chordopoxvirinae. This genus includes a group of species that are the cause of avian pox, a disease affecting birds. The virus is transmitted through contact with infected birds or contaminated surfaces and causes the formation of wart-like growths on the skin and mucous membranes of affected birds. Avipoxvirus infections can lead to decreased mobility, reduced food intake, and impaired respiration, resulting in significant morbidity and mortality in bird populations.
Canaries
Dapto Canaries
Canaries Decides
Baltimore Canaries
Proud Canaries
Spokane Canaries
Wild Canaries
Speaking Canaries
Canaries River
New Canaries
Canaries District
Diseases of Canaries
Harringay Canaries (Speedway)
Sioux Falls Canaries
Canaries Sometimes Sing
Canaries, Saint Lucia
The Nodding Canaries
1873 Baltimore Canaries season
1874 Baltimore Canaries season
Green and Red Canaries
Green Arrow & The Canaries
Canaries Sometimes Sing (play)
1872 Baltimore Canaries season
Canary
Socialist Party of the Canaries
Baltimore Canaries all-time roster
Communist Party of the Canaries
National Congress of the Canaries
Canary Mail
Yellow canary
Dapto Canaries - Wikipedia
Canary moray - Wikipedia
Canary Academy Online - Idealist
Are NPs 'Canaries in the Coal Mine' of Healthcare?
Canary cedar Definition & Meaning - Merriam-Webster
BBC SPORT | Football | My Club | N | Norwich | Manager Gunn sacked by Canaries
The Border Canaries Information | Earth Life
Speaking Canaries: Terrestrially Challenged | Midheaven Mailorder
Canary Islands 1999
Dazzling Timelapse: Canary Skies - Universe Today
Grey-headed Canary-flycatchers
UKC Logbook - 'Scary Canary'
Canary Islands (Spain) - Traveler view - Packing List
899pp & up-10 nts: Tenerife stay & Canaries cruise w/flts | Travelzoo
Jubilee Park Gardens at Canary Wharf
Canary Islands walking holiday | Responsible Travel
Monica Vinader - Canary Wharf
Stunning Time-Lapse Video: The Milky Way Over Canary Islands | Space
Herzog & de Meuron design skyscraper for London's Canary Wharf
Astronaut Photo STS044-88-31 CANARY ISLANDS
Gran Canaria, Canary Islands - Reviews - Holiday Weather
The Canary
Fitur Chrome Canary untuk Developer - Google Chrome
Amadores Weather February, Canary Islands - Holiday Weather
Brave & Bold #91/Silver Black Canary! | Proxibid
Tenerife, El Médano, Canary Islands
a canary torsi
Parisian Frilled Canary | Animal-World
Canary Wharf Estate - Greenroofs.com
Tenerife3
- A chance to hike on two Canary Islands on one holiday Tenerife and lesser-visited La Gomera. (responsibletravel.com)
- Enjoy this eight day walking holiday on two Canary Islands: Tenerife and La Gomera. (responsibletravel.com)
- Earlier this month, Sorgjerd spent a week on Mount Teide, a huge volcanic peak on Tenerife, which is the largest of the seven Canary Islands off the coast of northwest Africa. (space.com)
Wharf Group4
- George Iacobescu of property developer Canary Wharf Group commented: "This is an exciting new project for Canary Wharf Group which represents the continued redevelopment of east London almost 30 years after the original transformation of Canary Wharf began. (dezeen.com)
- Canary Wharf Group plc ("Canary Wharf Group") today announces that it has submitted planning applications for, a new 9.23 hectares (22.8 acres) mixed-use urban neighbourhood immediately east of Canary Wharf in central London. (dezeen.com)
- This is an exciting new project for Canary Wharf Group which represents the continued redevelopment of East London almost 30 years after the original transformation of Canary Wharf began. (dezeen.com)
- Canary Wharf Group plc is an integrated property development, investment and management Group focused on the design, construction, leasing and management of high quality office retail, residential and leisure space. (newlondondevelopment.com)
Islands26
- The Canary moray ( Gymnothorax bacalladoi ) is a moray eel of the family Muraenidae , found only around the Canary Islands in the eastern central Atlantic , at depths between 17 and 605 m. (wikipedia.org)
- This summer we decided to go to the Canary Islands for our holiday. (camacdonald.com)
- La Gomera is one of the smaller Canary Islands with lots of nature and not so many tourists. (camacdonald.com)
- Since the decision where we would go was made quite late, we didn't bring any Canary Islands specialist books. (camacdonald.com)
- On all the Canary Islands siesta is from 13.00 h. until 16.00 h. (camacdonald.com)
- With their dramatic mountains and great year-round climate, these two Canary Islands offer fantastic hiking. (responsibletravel.com)
- A still from a time-lapse video made by photographer Terje Sorgjerd of the night sky as seen from the Canary Islands. (space.com)
- Have you ever wondered what it's like to sit atop a volcanic peak in the Canary Islands, gazing up at the brilliant stars of the Milky Way as a Saharan sandstorm billows all around you? (space.com)
- The traditional start of spring for other resorts, March is very similar to previous months in Amadores , and indeed in the Canary Islands overall. (holiday-weather.com)
- Enjoy your visit to San Bartolome de Tirajana with a stay at EcoTara Canary Islands. (hotels.com)
- To my mind, that s what the Canary Islands consisted of, an extended Britain, albeit one with a friendlier climate. (hackwriters.com)
- The Canary Islands registered the purchase of about 24.2 thousand second homes in 2019, of which 22.6 thousand were bought by residents of this region. (statista.com)
- Your escape to the Canaries, Spain and Madeira includes visits to four islands and the city of La Coruña. (fredolsencruises.com)
- The Canary Islands are an autonomous province of Spain, and also the westernmost outpost of the European Union. (blogspot.com)
- Canary Islands: there is no room for more immigrants. (blogspot.com)
- The population in the Canary islands has grown by 388,178 in almost 10 years, and the reality confirmed by the statistics "must force us to calmly reflect on the archipelago's carrying capacity", the president explains. (blogspot.com)
- I think it's rather evident that the Canary Islands cannot grow indefinitely and expand without end, a demographic growth which began in 1960," Rivero reflects. (blogspot.com)
- Red Eléctrica provides real-time graphics of the electricity demand curves occurring in the electricity system on the Canary Islands. (ree.es)
- Click on each system to see its corresponding demand curve and click on this link to see the Canary Islands curve . (ree.es)
- Red Eléctrica provides graphs that show the electric energy demand curve in real time for each of the seven islands that make up the Canary islands' electricity system, two of which - Lanzarote and Fuerteventura - are interconnected by a submarine link. (ree.es)
- Also shown is an estimate of the total CO 2 emissions produced by the complete set of generation facilities on the Canary Islands. (ree.es)
- 1 Hospital Universitario Insular de Las Palmas, Canary Islands, Spain. (nih.gov)
- We report the first cases of human infection by Rickettsia felis in the Canary Islands. (nih.gov)
- Canary Islands is characterized by a high rate of compli- demiology, clinical features, and outcome of murine cations (31.6%), mainly liver, lung, kidney or central ner- typhus in the Canary Islands (Spain). (cdc.gov)
- the Canary Islands ( 4 , 5 ). (cdc.gov)
- Monthly distribution of cases of endemic murine typhus, Canary Islands, Spain, 1999-2015. (cdc.gov)
Jubilee Park1
- Jubilee Park at Canary Wharf - one could argue that having a stream raised 1 meter above ground level is post-modern, but it splits the space and causes office workers to put their smart clothes at risk. (gardenvisit.com)
Culicicapa1
- The Grey-headed Canary Flycatcher , Culicicapa ceylonensis , is a small passerine bird in the flycatcher family Muscicapidae. (earthlife.net)
London's2
- Swiss architects Herzog & de Meuron have designed a cylindrical skyscraper as part of a nine-hectare masterplan proposed for London's Canary Wharf . (dezeen.com)
- The 86-acre Canary Wharf Estate is one of London's newest premier business and financial districts, with thriving retail shops, restaurants, bars, healthcare and fitness and leisure facilities to accompany the office blocks. (greenroofs.com)
Breeds3
- The Grey-headed Canary Flycatcher breeds in hill forests and other wooded areas. (earthlife.net)
- A most unusual feature of this canary, one that would be a 'fault' in other canary breeds, are toes that can be twisted like corkscrews. (animal-world.com)
- Frilled canaries do tend to be a little more high strung and nervous than other canary breeds. (animal-world.com)
Coal4
- Are NPs 'Canaries in the Coal Mine' of Healthcare? (medscape.com)
- The NP in each role would be like the "canary in the coal mine," indicating the health of the healthcare system. (medscape.com)
- We refuse to be the proverbial canaries in the world's coal mine, as we are so often called," said Mr Bainimarama in an angry but poised speech at the forum hosted by Al Gore's Climate Reality Project to discuss the November COP26 climate talks in Glasgow. (smh.com.au)
- We refuse to be the proverbial canaries in the world's coal mine. (smh.com.au)
Decades2
- However, it took the Canaries many decades to win their first title in 1966, and they have been strong competitors ever since. (wikipedia.org)
- Canaries' chief executive David McNally told the club's website: 'Bryan has worked tirelessly for this football club for more than two decades, not least since taking over team affairs in January. (bbc.co.uk)
Hardy2
- Border Canaries are hardy birds with a well-rounded head and big, alert eyes. (earthlife.net)
- A well built bird, the Parisian Frilled Canary is quite hardy, vigorous, and prolific. (animal-world.com)
Fowl1
- Boil the eggs for twelve to fourteen minutes to ensure that no fowl diseases are transmitted to the canaries. (earthlife.net)
Https1
- Merriam-Webster.com Dictionary , Merriam-Webster, https://www.merriam-webster.com/dictionary/Canary%20cedar. (merriam-webster.com)
Believes1
- Canary Academy believes in the parent's right to educate their children in their fashion in accordance with state laws. (idealist.org)
Main1
- Canary Wharf wanted a green element to be viewed from the main tower, and there are five extensive green roofs and three intensive green roofs. (greenroofs.com)
Feathers1
- The primary feature of all frilled canaries are three distinct patterns of curled feathers. (animal-world.com)
Cage6
- You can also breed the Border Canary in an indoor breeding cage or aviary - if the latter is your choice, then please make sure that the aviary has a closed-in area for protection from the cold, wind and wet. (earthlife.net)
- Canaries like wide open spaces so provide a roomy cage. (animal-world.com)
- Have at least 1 perch set high in the cage for the canary to roost (sleep). (animal-world.com)
- The cage should be placed high, so the canary can look down on us so to speak. (animal-world.com)
- Cage cleaning and toe nail trimming is about all the maintenance canaries need. (animal-world.com)
- Male canaries should be kept in a cage by themselves to ensure quality singing. (animal-world.com)
Largest3
- Spend three nights on the largest of the Canaries, before embarking P&O Cruises Azura to go island hopping. (travelzoo.com)
- The Parisian Frilled Canary, also known as the Parisian Canary, is one of the largest of all known canary varieties. (animal-world.com)
- The Parisian Frilled Canary is one of the largest of all canary varieties as well as being well built and robust looking. (animal-world.com)
Type2
- Though a "type canary" bred for physical appearance rather than color or song, it is also a good singer similar to the common canary. (animal-world.com)
- Show properties particular for the Parisian Frilled Canary are described as feathering, type, and elegance. (animal-world.com)
Common1
- The Border Canaries evolved from the 'common' canary, bred in the North of England and the Scottish Borders from the 1700s. (earthlife.net)
Entry1
- This entry was posted on Tuesday, July 31st, 2007 at 9:54 pm and is filed under Canaries , Fire , Natural disasters . (iberianature.com)
Small1
- What a beauty the Parisian Frilled Canary is, small wonder that it is essentially sought out as an exhibition bird! (animal-world.com)
Free1
- In his free time, Canary was an active member of the Wilton, Conn., community where he lived. (usmagazine.com)
Fans1
- Be warned Canaries fans, let these two jams serve as a precautionary salvo across the deck. (midheaven.com)
Updates2
- Sign up for email updates to hear about events, news and offers at Canary Wharf. (canarywharf.com)
- Canary has been steadily upgrading its line of security cameras with new features like two-way talk and person detection, among other things by way of software updates. (techcrunch.com)
Read1
- Learn all about Canary Wharf on their website and read Greenroofs.com publisher Linda S. Velazquez's Sky Gardens ~ Travels in Landscape Architecure which includes info about her visit with Dusty to Canary Wharf here . (greenroofs.com)
Space1
- The connected security camera space has changed a lot since Canary launched its first camera back in 2013. (techcrunch.com)
Makes1
- The Kimpton Canary Santa Barbara makes for a beautiful backdrop for weddings, receptions, and rehearsal dinners, from sophisticated Mediterranean-style ballrooms to the dreamy romance of our outdoor terrace. (ihg.com)
Season2
- The Brazilian was a key man as the Canaries started the season in fine fashion, going eight games unbeaten and breaking into the Championship promotion places. (edp24.co.uk)
- This weekend the Canaries, the team with the joint-worst defensive record in England's top-flight this season, having shipped 28 goals in 14 matches, are the visitors. (wba.co.uk)
Importance1
- Coloration in frilled canaries is of little importance. (animal-world.com)
Yellow1
- The Dapto team is represented by a yellow canary on their emblem, displayed in front of a blue background. (wikipedia.org)