A genus of STARFISH in the family Asteriidae. One species, Asterias rubens, is the most common in the north-east Atlantic region.
Echinoderms having bodies of usually five radially disposed arms coalescing at the center.
A phylum of the most familiar marine invertebrates. Its class Stelleroidea contains two subclasses, the Asteroidea (the STARFISH or sea stars) and the Ophiuroidea (the brittle stars, also called basket stars and serpent stars). There are 1500 described species of STARFISH found throughout the world. The second class, Echinoidea, contains about 950 species of SEA URCHINS, heart urchins, and sand dollars. A third class, Holothuroidea, comprises about 900 echinoderms known as SEA CUCUMBERS. Echinoderms are used extensively in biological research. (From Barnes, Invertebrate Zoology, 5th ed, pp773-826)
Neutral glycosphingolipids that contain a monosaccharide, normally glucose or galactose, in 1-ortho-beta-glycosidic linkage with the primary alcohol of an N-acyl sphingoid (ceramide). In plants the monosaccharide is normally glucose and the sphingoid usually phytosphingosine. In animals, the monosaccharide is usually galactose, though this may vary with the tissue and the sphingoid is usually sphingosine or dihydrosphingosine. (From Oxford Dictionary of Biochemistry and Molecular Biology, 1st ed)

Ca2+ spikes in the flagellum control chemotactic behavior of sperm. (1/14)

The events that occur during chemotaxis of sperm are only partly known. As an essential step toward determining the underlying mechanism, we have recorded Ca2+ dynamics in swimming sperm of marine invertebrates. Stimulation of the sea urchin Arbacia punctulata by the chemoattractant or by intracellular cGMP evokes Ca2+ spikes in the flagellum. A Ca2+ spike elicits a turn in the trajectory followed by a period of straight swimming ('turn-and-run'). The train of Ca2+ spikes gives rise to repetitive loop-like movements. When sperm swim in a concentration gradient of the attractant, the Ca2+ spikes and the stimulus function are synchronized, suggesting that precise timing of Ca2+ spikes controls navigation. We identified the peptide asterosap as a chemotactic factor of the starfish Asterias amurensis. The Ca2+ spikes and swimming behavior of sperm from starfish and sea urchin are similar, implying that the signaling pathway of chemotaxis has been conserved for almost 500 million years.  (+info)

Yolk granule tethering: a role in cell resealing and identification of several protein components. (2/14)

Homotypic fusion among echinoderm egg yolk granules has previously been reconstituted in vitro, and shown to be a rapid, Ca2+-triggered reaction that can produce extremely large (>10 microm diameter) fusion products. We here show that, prior to Ca2+-triggered fusion, yolk granules in vitro, if isolated in an appropriate buffer, became tethered to one another, forming large aggregates of more than 100 granules. Granule washing with mildly chaotropic salt abolished this tethering reaction, and prevented Ca2+-triggered formation of the large fusion products characteristic of tethered granules. Protein factors present in the wash restored tethering activity and these factors could be substantially enriched by anion exchange chromatography. The enriched fraction behaved under native conditions as a high molecular weight (approximately 670 kDa), multisubunit complex of at least seven proteins. Monoclonal antibodies directed against this complex of proteins were capable of immunodepleting tethering activity, confirming the role of the complex in granule tethering. These antibodies selectively stained the surface of yolk granules in the intact egg. We therefore propose a new role for tethering: it can promote the formation of large vesicular fusion products, such as those required for successful resealing. We have, moreover, identified several proteins that may be critical to this tethering mechanism.  (+info)

Acrosome reaction is subfamily specific in sea star fertilization. (3/14)

In the fertilization process of sea stars, sperm is activated to go through the acrosome reaction before cell fusion. We focused on induction of the acrosome reaction as a key process in fertilization. Six species of sea stars were used in this study: Asterias amurensis, Asterias rubens, Asterias forbesi, Aphelasterias japonica, Distolasterias nipon, and Asterina pectinifera. Acrosome reaction assays indicate that the acrosome reaction can be induced across species within Asteriinae subfamily. However, cross-fertilization assays indicate that sea stars have species specificity in fertilization. Therefore, steps after the acrosome reaction are responsible for the species specificity. To explain acrosome reaction subfamily specificity at the molecular level, the sugar components of egg jelly were examined and analyzed by principal component analysis. A. amurensis and A. forbesi belong to the same induction group of the acrosome reaction. D. nipon and An. pectinifera are in a unique group. Enzyme-linked immunosorbent assays indicate that Asteriinae subfamily share a common glycan structure, the Fragment 1 of Acrosome Reaction-Inducing Substance from A. amurensis. Fragment 1 plays an important role in the subfamily specificity of acrosome reaction induction. In addition, A. amurensis sperm activating peptide was recognized by sperm from the same superorder. These results demonstrate that the specificity of acrosome reaction induction is present at the subfamily level in sea stars.  (+info)

Coelomocytes and post-traumatic response in the common sea star Asterias rubens. (4/14)

Coelomocytes are recognized as the main cellular component of the echinoderm immune system. They are the first line of defense and their number and type can vary dramatically during infections or following injury. Sea stars have been used as a model system to study the regeneration process after autotomy or predation. In the present study we examined the cellular and biochemical responses of coelomocytes from the European sea star Asterias rubens to traumatic stress using immunochemical and biochemical approaches. In terms of trauma and post-traumatic stress period, here we consider the experimental arm amputation and the repair phase involved in the first 24 hours post-amputation, which mimicked a natural predation event. Four cell morphotypes were distinguishable in the coelomic fluid of both control and post-traumatic-stressed animals (phagocytes, amoebocytes, vibratile cells, hemocytes), but phagocytes were the major components, accounting for about 95% of the total population. Thus, the effects measured relate to the overall population of coelomocytes. A modest increase in the total number of freely circulating coelomocytes was observed 6 hours post-amputation. Interestingly, a monoclonal antibody (McAb) to a sea urchin embryo adhesion protein (toposome) cross-reacted with isolated sea star coelomocytes and stained the coelomic epithelium of control animals with an increase in trauma-stressed arms. In addition, coelomocytes from trauma-stressed animals showed a time-dependent increase in Hsp70 levels, as detected by both immunocytochemistry and immunoblotting within 24 hours after arm tip amputation, with a peak at 6 hours after amputation. Our findings indicate a clear role for coelomocytes and classic stress molecules in the post-traumatic stress associated with the early repair phase of regeneration.  (+info)

Can salinity-induced mortality explain larval vertical distribution with respect to a halocline? (5/14)

For the larvae of two echinoderm species that coexist in Atlantic Canada (bipinnaria of the sea star Asterias rubens and 4- and 6-arm echinoplutei of the sea urchin Strongylocentrotus droebachiensis), we examined the effect of short- and long-term exposure to salinity (ranging from 18 to 35) on the probability of larval survival in laboratory experiments. We also related larval vertical distributions in response to sharp haloclines generated in the laboratory to survival probability in the salinity of different layers in the water column. For both species and developmental stages, survival probability decreased with decreasing salinity, and a salinity range of 24-27 emerged as the critical threshold for larval tolerance. The relationship between the proportion of larvae that crossed a halocline into the top water layer and the survival probability of larvae in the salinity of that layer was significant for both species. Interestingly, the shape of this response was species-specific but not stage-specific for S. droebachiensis. Our findings suggest that larval avoidance of low-salinity water layers may be an adaptive behavior that increases survival and indirectly influences larval distribution.  (+info)

Glycosylceramides obtain from the starfish Asterias amurensis Lutken. (6/14)

Complex lipids in the starfish Asterias amurensis were characterized and the influence of sphingoid bases on human colon carcinoma Caco-2 cells was also investigated. Lipid content of gonad and viscera were 3.3% and 6.8%, respectively, in wet basis. The main lipid class in gonad was ceramide monohexoside (CMH) while triglyceride (TG) was predominant in the viscera. The most abundant fatty acid in the polar lipid was eicosapentaenoic acid (EPA, C20:5n-3), with the gonad and viscera samples having the highest proportion of 41.5% and 32.7%, respectively, of total fatty acids. Starfish internal organ contained enormous amount (0.7% in wet base) of glycosylceramide. Sphingoid bases of the glycosylceramide were mainly consisted of d22:2, d22:1 and d18:3. This sphingoid base exerted an apoptotic activity on Caco-2 cells. Thus, starfish could be used as a potential source of precious and useful complex lipids.  (+info)

Induced cell proliferation in putative haematopoietic tissues of the sea star, Asterias rubens (L.). (7/14)

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Kistimonas asteriae gen. nov., sp. nov., a gammaproteobacterium isolated from Asterias amurensis. (8/14)

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"Asterias" is a genus of starfish belonging to the family Asteriidae. The name "Asterias" itself does not have a specific medical definition, as it is a term used in the field of marine biology. However, some species of starfish in this genus may have potential medicinal or toxicological significance. For example, the venom of some asteriid starfish has been studied for its potential therapeutic applications, while others may contain toxins that can cause harm if ingested or come into contact with human skin.

It's worth noting that while some species of starfish may have medical relevance, the term "Asterias" does not have a direct medical definition and is not commonly used in medical contexts.

I believe you may be mistakenly using the term "starfish" to refer to a medical condition. If so, the correct term is likely " asterixis," which is a medical sign characterized by rapid, rhythmic flapping or tremulous movements of the hands when they are extended and the wrist is dorsiflexed (held with the back of the hand facing upwards). This is often seen in people with certain neurological conditions such as liver failure or certain types of poisoning.

However, if you are indeed referring to the marine animal commonly known as a "starfish," there isn't a specific medical definition for it. Starfish, also known as sea stars, are marine animals belonging to the class Asteroidea in the phylum Echinodermata. They have a distinctive shape with five or more arms radiating from a central disc, and they move slowly along the ocean floor using their tube feet. Some species of starfish have the ability to regenerate lost body parts, including entire limbs or even their central disc.

Echinodermata is a phylum in the animal kingdom that includes various marine organisms such as sea stars, sea urchins, sand dollars, brittle stars, and sea cucumbers. The name Echinodermata comes from the Greek words "echinos," meaning spiny, and "derma," meaning skin, which refers to the characteristic spiny skin of many echinoderms.

Echinoderms are bilaterally symmetrical as larvae but become radially symmetrical as adults, with their bodies organized around a central axis. They have a unique water vascular system that helps them move and respire, and most species have specialized structures called pedicellariae that help them clean and defend themselves.

Echinoderms are also known for their ability to regenerate lost body parts, and some species can even undergo asexual reproduction through fragmentation. They play important ecological roles in marine ecosystems, including grazing on algae and other organisms, breaking down organic matter, and serving as prey for larger animals.

Cerebrosides are a type of sphingolipid, which are lipids that contain sphingosine. They are major components of the outer layer of cell membranes and are particularly abundant in the nervous system. Cerebrosides are composed of a ceramide molecule (a fatty acid attached to sphingosine) and a sugar molecule, usually either glucose or galactose.

Glycosphingolipids that contain a ceramide with a single sugar residue are called cerebrosides. Those that contain more complex oligosaccharide chains are called gangliosides. Cerebrosides play important roles in cell recognition, signal transduction, and cell adhesion.

Abnormalities in the metabolism of cerebrosides can lead to various genetic disorders, such as Gaucher's disease, Krabbe disease, and Fabry disease. These conditions are characterized by the accumulation of cerebrosides or their breakdown products in various tissues, leading to progressive damage and dysfunction.

... rubens Asterias amurensis Asterias forbesi Mah, Christopher L. (2007). "Asterias Linnaeus, 1758". World Register of ... British Marine Life Study Society page on Asterias rubens Data related to Asterias at Wikispecies (CS1 Russian-language sources ... Asterias rollestoni Bell, 1881 - around Japan, in the Sea of Japan, and in the Yellow Sea along the coasts of China. Asterias ... Asterias argonauta Djakonov, 1950 - Primorsky Krai (Peter the Great Gulf), South Korea Asterias forbesi (Desor, 1848) - ...
... is a starfish native to the Pacific coasts of Alaska in the United States and Far East Russia. There are two ... Asterias rathbuni f. alveolata was first recovered in 1910 at a depth of 53m from a gravelly sea bottom in the Karaginsky Gulf ... Asterias rathbuni subsp. crassispinus is known from the Sea of Okhotsk and around Sakhalin. Mah, Christopher L. (2008). " ... He found it most resembling Asterias rollestoni, which differs from it by virtue of less dense spines near the mouth, but ...
Media related to Asterias amurensis at Wikimedia Commons Data related to Asterias amurensis at Wikispecies (CS1 Danish-language ... Asterias pectinata was described from Kamchatka by Johann Friedrich Brandt in 1834 or 1835, and synonymised with Asterias ... Aquenal Pty Ltd (2008). "Asterias amurensis" (PDF). National Control Plan for the Northern Pacific seastar Asterias amurensis. ... Northern Pacific seastar in Australia Asterias rubens Mah, Christopher L. (2008). "Asterias amurensis Lutken, 1871". World ...
... is a starfish native to the Pacific coasts of Far East Russia. The species was first described by ... Smirnov, Igor S. (2019). "Sea Stars (Asteroidea) Catalogue • Asterias". Research Collections of the Zoological Institute RAS. ... Mah, Christopher L. (2008). "Asterias microdiscus Djakonov, 1950". World Register of Marine Species (WoRMS). Flanders Marine ...
... , commonly known as Forbes sea star, is a species of starfish in the family Asteriidae. It is found in shallow ... In a trial, sixty Asterias forbesi that had not been fed for a week were used. The bait was a piece of mussel flesh in a tank ... Asterias forbesi is found in the intertidal zone of rocky shores on the Atlantic coast of North America from Maine southwards ... Asterias forbesi usually has 5 arms but occasionally has 4 or 6. Like many starfish species, the upper surface is covered in ...
... is a starfish native to the Pacific coasts of Far East Russia. The species was first described by Alexander ... Djakonov found it to be the most similar to Asterias rollestoni. Дьяконов, А.М. (1950). Морские звезды морей СССР [Определители ... Smirnov, Igor S. (2019). "Sea Stars (Asteroidea) Catalogue • Asterias". Research Collections of the Zoological Institute RAS. ... Mah, Christopher L. (2008). "Asterias argonauta Djakonov, 1950". World Register of Marine Species (WoRMS). Flanders Marine ...
... is a moth in the family Lecithoceridae. It was described by Kyu-Tek Park in 2003. It is found in Thailand. The ... "Tisis asterias Park, 2003". Lepidoptera and Some Other Life Forms. Retrieved November 2, 2019. Park, K. T. (2003). "Two new ...
... is a species of starfish native to the southern coasts of Japan southwards to the South China Sea. The ... Sladen considered it a close ally of Asterias amurensis, being separated from this species by the spines on the plates below ... Chitse Lee 發表在 (18 June 2011). "Asterias versicolor 116.4mm 異色海盤車" (in Chinese). Retrieved 13 November 2019. (CS1 Russian- ... In 1930 Walter Kenrick Fisher stated that Asterias versicolor was closely related to A. amurensis, but that A. rollestoni might ...
... is a moth in the family Crambidae. It was described by Edward Meyrick in 1887, after the species was found in ...
star-cactus/astrophytum-asterias Astrophytum asterias media from ARKive (in French) Astrophytum asterias on Astroweb (in German ... Wikimedia Commons has media related to Astrophytum asterias. Wikispecies has information related to Astrophytum asterias. ... A. asterias (also known as the Star Cactus) is small, round, spineless and squat, reaching a height of 2.5-6 cm (0.98-2.36 in) ... Astrophytum asterias is a species of cactus in the genus Astrophytum, and is native to small parts of Texas in the United ...
... is a medium to large omnivorous fish of the family Serrasalmidae from South America, where found in the ... It and can grow to a length of 25 cm (9.8 in). Froese, Rainer; Pauly, Daniel (eds.) (2015). "Myloplus asterias" in FishBase. ...
... is a species of plant in the family Annonaceae. It is native to Kenya and Tanzania. Spencer Le Marchant ... "Asteranthe asterias (S.Moore) Engl. & Diels". Plants of the World Online. The Trustees of the Royal Botanic Gardens, Kew. n.d. ... Cosiaux, A.; Couvreur, T.L.P.; Erkens, R.H.J. (2020). "Asteranthe asterias". IUCN Red List of Threatened Species. 2020: e. ... Verdcourt, B. (1971). "ASTERANTHE asterias (S. Moore) Engl & Diels [family ANNONACEAE]". JSTOR Global Plants. ITHAKA. Retrieved ...
... is a synonym of two sea star species: Asterias solaris Schreber, 1793 is Acanthaster solaris (Schreber, 1793 ... Asterias solaris Carpenter, 1856 is Heliaster cumingi (Gray, 1840). This disambiguation page lists articles associated with the ... title Asterias solaris. If an internal link led you here, you may wish to change the link to point directly to the intended ...
... is a species of sedge moth in the genus Glyphipterix. It was described by Edward Meyrick in 1907. It is ...
Media related to Asterias rollestoni at Wikimedia Commons Data related to Asterias rollestoni at Wikispecies (CS1 Russian- ... Asterias rollestoni is a common starfish native to the seas of China and Japan, and not known from the far north or the ... Asterias rollestoni can grow back its limbs should it lose them. This begins four days after amputation, when cells near the ... In 1930 Fisher stated that Asterias rollestoni might well intergrade with A. versicolor to the south of its range, and in 1940 ...
Say, Thomas (1825). Asterias. Academy of Natural Sciences of Philadelphia. p. 141. McCurley, R. (April 1995). "The Functional ...
Asterias amurensis was first seen in Tasmanian coastal waters in 1986. Their presence has been recorded in the state from as ... The Northern Pacific seastar (Asterias amurensis) is an invasive species in Australia. This seastar is native to the coasts of ... In 2005, a two-year study identified Asterias amurensis as "one of the ten most damaging potential domestic target species, ... "Asterias amurensis". Global invasive species database. Invasive Species Specialist Group (ISSG). 10 March 2010. Retrieved 20 ...
"Asterias forbesi". Invertebrate Anatomy OnLine. Lander University. Retrieved 19 May 2012. Wray, Gregory A. (1999). " ...
"Starry smoothhound (Mustelus asterias)". Fishes of the NE Atlantic and the Mediterranean. Marine Species Information Portal. ... Sharks portal The starry smooth-hound (Mustelus asterias) is a houndshark of the family Triakidae. It is found on the ... Carpenter, Kent E. "Mustelus asterias Cloquet, 1819". FishBase. Retrieved 2013-08-28. "Venomous sharks found in London's Thames ... Bailly, Nicolas (2013). "Mustelus asterias Cloquet, 1819". WoRMS. World Register of Marine Species. Retrieved 2013-08-29. " ...
Asterias amurensis is one of a few echinoderm invasive species. Its larvae likely arrived in Tasmania from central Japan via ... In Forcipulatida, such as Asterias and Pisaster, they occur in pompom-like tufts at the base of each spine, whereas in the ... Byrne, M.; O'Hara, T. D.; Lawrence, J. M. "Asterias amurensis". Starfish: Biology and Ecology of the Asteroidea. pp. 177-179. ... 1998). "Validation of the asteroid Asterias rubens (Echinodermata) as a bioindicator of spatial and temporal trends of Pb, Cd, ...
Asterias Biotherapeutics. Retrieved 14 September 2016. "Asterias Biotherapeutics Announces Positive Efficacy Data in Patients ...
"Asterias forbesi". Invertebrate Anatomy OnLine. Lander University. Retrieved 14 June 2014. Holsinger, K. (2005). Keystone ...
"Asterias amurensis". Global invasive species database. Invasive Species Specialist Group (ISSG). 10 March 2010. Retrieved 20 ... Asterias amurensis), which prey on not only the fish eggs, but also on the sea squirts (ascidians) that help to form the ... Asterias amurensis). The spotted handfish is an unusual fish, in that it has highly adapted pectoral fins, which appear like ...
The Northern Pacific seastar (Asterias amurensis), preys on not only the fish eggs, but also on the sea squirts (ascidians) ... "Asterias amurensis". Global invasive species database. Invasive Species Specialist Group (ISSG). 10 March 2010. Retrieved 20 ...
Asterias glacialis; Rev. scient. de la France et de l'étranger. (2), xiii, 300. 1877 Recherches sur la fécondation et le ... 1877 Sur le premier développement d'une étoile de mer [Asterias glacialis]; Comptes rendus Acad. sci. Paris. 84. 1877. 357-360 ...
Velella velella Asterias (starfish) Asterias luna - Anseropoda rosacea Asterias rubens - Asterias rubens, the Common Starfish ... the Brittle-Star Asterias pectinata - Comatula pectinata Asterias multiradiata - Capillaster multiradiata Asterias Caput ... the Horned Sea Star Asterias aranciaca - Astropecten aranciacus Asterias equestris - Hippasteria phrygiana Asterias laevigata ... Asterias glacialis - Marthasterias glacialis Asterias reticulata - Oreaster reticulatus, the Red Cushion Sea Star Asterias ...
The Northern Pacific seastar (Asterias amurensis), now firmly established in the Derwent, preys on not only the fish eggs, but ... "Species - Asterias amurensis". National Introduced Marine Pest Information System. Australian Government. 5 November 2020. ... doi:10.2305/IUCN.UK.2020-1.RLTS.T2958A121210485.en "Asterias amurensis". Global invasive species database. Invasive Species ...
Inc, Asterias Biotherapeutics. "Asterias Biotherapeutics Announces Notice of Grant Award with CIRM for Phase 1/2a Clinical ... which was later taken up by Asterias Biotherapeutics. The clinical trial led to significant benefits to a paralyzed high school ...
Astrophytum asterias (Zucc.) Lem. (as E. asterias Zucc.) Aztekium ritteri (Boed.) Boed. (as E. ritteri Boed.) Ferocactus ...
"Starfish Foundation". asterias-starfish.org. Retrieved 2016-01-07. Nianias, Helen. "Refugees in Lesbos: are there too many NGOs ... The foundation is called Asterias in Greek, and aims to help not only refugees, but also locals coping with the crisis. " ...
Asterias rubens Asterias amurensis Asterias forbesi Mah, Christopher L. (2007). "Asterias Linnaeus, 1758". World Register of ... British Marine Life Study Society page on Asterias rubens Data related to Asterias at Wikispecies (CS1 Russian-language sources ... Asterias rollestoni Bell, 1881 - around Japan, in the Sea of Japan, and in the Yellow Sea along the coasts of China. Asterias ... Asterias argonauta Djakonov, 1950 - Primorsky Krai (Peter the Great Gulf), South Korea Asterias forbesi (Desor, 1848) - ...
Asterias rubens may grow up to 52 cm in diameter, but commonly 10-30 cm. Asterias rubens is variable in colour, though usually ... Male Asterias rubens and Asterias vulgaris are liable to gonad parasitisation by the ciliate parasite Orchitophrya stellarum ( ... Male Asterias rubens and the conspecific starfish Asterias vulgaris are liable to gonad parasitisation by the ciliate parasite ... Asterias rubens is considered to be conspecific with Asterias vulgaris from the eastern seaboard of the United States of ...
Download this Astrophytum Asterias Cactus With A Yellow With Red Bases Flower Potted In A Beautiful Decorative Ceramic Planter ... Astrophytum asterias cactus with a yellow with red bases flower potted in a beautiful decorative ceramic planter.. ... iStockAstrophytum Asterias Cactus With A Yellow With Red Bases Flower Potted In A Beautiful Decorative Ceramic Planter Isolated ... Download this Astrophytum Asterias Cactus With A Yellow With Red Bases Flower Potted In A Beautiful Decorative Ceramic Planter ...
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The story of Asterias. Black terrain. Rhythmical waves.Everlasting cycle of the water that has no beginning and no end. Sold as ... Width: 0.3 cm.Material: 925 silver.Code: ASTERIAS 129 ...
ASTERIAS RUBENS (UNII: A7FYY9Q742) (ASTERIAS RUBENS - UNII:A7FYY9Q742) ASTERIAS RUBENS. 8 [hp_X] in 1 mL. ... Asterias Rubens 8X, Euphorbium Officinarum 8X, 9X, Triticum Repens 10X, Calcarea Fluorica 12X, Arsenicum Album 12X, 30X, 60X, ... conium maculatum asterias rubens, euphorbium officinarum, triticum repens, calcarea fluorica, arsenicum album liquid. If this ... conium maculatum asterias rubens, euphorbium officinarum, triticum repens, calcarea fluorica, arsenicum album liquid. Number of ...
ASTERIAS RUBENS (UNII: A7FYY9Q742) (ASTERIAS RUBENS - UNII:A7FYY9Q742) ASTERIAS RUBENS. 15 [hp_X] in 1 mL. ... Equal parts of Chamomilla 6x, Echinacea 6x, Apis mellifica 15x, Arsenicum album 15x, Asterias rubens 15x, Cantharis 15x, Cistus ... Label: SHINGLES- chamomilla, echinacea, apis mellifica, arsenicum album, asterias rubens, cantharis, cistus canadensis, croton ... chamomilla, echinacea, apis mellifica, arsenicum album, asterias rubens, cantharis, cistus canadensis, croton tiglium, dolichos ...
Download top view of astrophytum asterias cactus on planting pot Stock Photo and explore similar images at Adobe Stock. ...
Storage and depletion of lipid components in the pyloric caeca and ovaries of the seastar Asterias rubens during its annual ... 1984: Is the level of cyclic AMP in the pyloric caeca of the starfish Asterias rubens related to the reproductive cycle? ... Voogt, P.A.; Van Rheenen, J.W.A. 1984: Is the level of cyclic AMP in the pyloric caeca of the starfish Asterias rubens related ... 1979: In vitro biosynthesis of steroids from cholesterol by the ovaries and pyloric caeca of the starfish Asterias rubens ...
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Asterias 2: Modern Greek for Children (Αστερίας 2: Νέα Ελληνικά Για Παιδιά ). Evangelia Georgantzi (Ευαγγελία Γεωργαντζή) ...
... Cloquet, 1819 - Viac o tomto druhu: Obchodné označenia, Metódy výroby a rybárske výstroje, Systémy kvality a ...
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Duis iaculis mattis rutrum. Sed iaculis magna sit amet suscipit ornare. Nulla ornare leo a tortor aliquam, quis interdum ex tempor. Quisque ultricies consequat suscipit. Donec tincidunt tempor ornare. Praesent a enim vel augue suscipit auctor in gravida augue. Suspendisse ut libero sit amet augue molestie fringilla. Fusce molestie, velit a finibus eleifend, nibh odio…. ...
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Your family holidays will be better with your stay at our hotels Family Rooms. Fully renocated in 2022 and designed specifically to meet the needs of a four-person family (2 adults & 2 children), these rooms offer comforts to make you feel just like at home!. ...
Descriere ASTERIAS BEACH hotel reamenajat recent situat intr-o zona linistita din Aiya Napa la marginea rezervatiei naturale St ... Nikandros pe plaja Localizare ASTERIAS BEACH situat la 2 minute plimbare de Makronissos Bay la plimbare distanta de restau ... Dotari camere: Asterias Beach dispune de 288 de caamere situate pe 6 etaje, amenajate cu bun gust, dotate cu: aer conditionat/ ... Descriere ASTERIAS BEACH: hotel reamenajat recent, situat intr-o zona linistita din Aiya Napa, la marginea rezervatiei naturale ...
Astrophytum asterias Every collection should have one! An unusual spineless cactus with tufts of white hair. Every plant is ... Astrophytum asterias Every collection should have one! An unusual spineless cactus with tufts of white hair. Every plant is ...
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Asterias offers competitive salaries with comprehensive benefits.. Please explore available opportunities to join our team in ... Asterias Biotherapeutics is a growing and dynamic biotechnology company focusing in the cutting edge field of regenerative ...
Genus Asterias Asterias: pictures (14) * Species Asterias forbesi Asterias forbesi: information (1) Asterias forbesi: pictures ...
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Villa Asterias Live with Luxury, Sleeps 8 Sleeps 8, swimming pool, car reccomended ...
Astrophytum asterias var. nudum f. cristata hort.: Crested nude form.. *. Astrophytum asterias var. nudum f. rubra hort.: has ... Astrophytum asterias cv. Superkabuto Star Type + Snow type. *. Astrophytum asterias cv. Superkabuto Star Type + V Type: This is ... Astrophytum asterias cv. Kikko Nudum f. cristata: crested form.. *. Astrophytum asterias cv. Kikko Nudum violet: This is the ... Astrophytum asterias cv. Kigan Kabuto. *. Astrophytum asterias cv. Kikko: (Kikko Kabuto) It has raised tubercles along the ribs ...
A large rimmed hat with embroiled sea starts and stripes and strings to fit. 100% CottonCare Instructions: Hand or machine wash cold with like colors on delicate cycle. Hang or lay flat in shade. Do not tumble dry.
Astrophytum asterias var. nudum f. cristata hort.: Crested nude form.. *. Astrophytum asterias var. nudum f. rubra hort.: has ... Astrophytum asterias cv. Superkabuto Star Type + Snow type. *. Astrophytum asterias cv. Superkabuto Star Type + V Type: This is ... Astrophytum asterias cv. Kikko Nudum f. cristata: crested form.. *. Astrophytum asterias cv. Kikko Nudum violet: This is the ... Astrophytum asterias cv. Kigan Kabuto. *. Astrophytum asterias cv. Kikko: (Kikko Kabuto) It has raised tubercles along the ribs ...
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  • It includes several of the best-known species of sea stars, including the (Atlantic) common starfish, Asterias rubens, and the northern Pacific seastar, Asterias amurensis. (wikipedia.org)
  • The genus Asterias was first described by Carl Linnaeus in the 10th edition of Systema Naturae in 1758 when he published A. rubens. (wikipedia.org)
  • Below are the main rubriks (i.e strongest indications or symptoms) of Asterias Rubens in traditional homeopathic usage , not approved by the FDA. (abchomeopathy.com)
  • The common starfish or common sea star ( Asterias rubens ) is the most common and familiar starfish in the north-east Atlantic. (nutrawiki.org)
  • One species, Asterias rubens, is the most common in the north-east Atlantic region. (lookformedical.com)
  • Six species of sea stars were used in this study: Asterias amurensis, Asterias rubens, Asterias forbesi, Aphelasterias japonica, Distolasterias nipon, and Asterina pectinifera. (lookformedical.com)
  • Astrophytum asterias cv. (llifle.com)
  • Astrophytum asterias (Zucc. (llifle.com)
  • Astrophytum asterias var. (llifle.com)
  • This form has a very characteristic glabrous stem lacking the white tufts of loose hairy scales typical of the common Astrophytum asterias . (llifle.com)
  • This form varies from the typical Astrophytum asterias for the tendency to branch forming small side pups from the areole. (llifle.com)
  • Star Cactus ( Astrophytum asterias) is an Endangered plant and part of the Threatened Texas series and is an archival print of original artwork by me, Juliet Whitsett. (giddyupartstudio.com)
  • Asterias amurensis is an invasive species in Australia and can in some years become a pest in the Japanese mariculture industry. (wikipedia.org)
  • We identified the peptide asterosap as a chemotactic factor of the starfish Asterias amurensis. (lookformedical.com)
  • Extraction, Characterization and Osteogenic Activity of a Type I Collagen from Starfish ( Asterias amurensis ). (bvsalud.org)
  • Positioned along a tranquil beachfront in Halkidiki, the five-star Sani Asterias is an intimate boutique-style hotel that appeals to discerning travellers with its 52 Residences, attentive staff, exclusive sandy beach and exceptional waterside restaurant - with a menu by a two Michelin-starred chef. (britishairways.com)
  • Sani Asterias is situated in Halkidiki, one of the most popular holiday destinations in northern Greece. (britishairways.com)
  • All Residences at Sani Asterias include the additional benefits of the Sani Suite Collection. (britishairways.com)
  • Exceptionally spacious ground floor Sani Asterias Suite with separate sitting room, and own private garden, offering magnificent views of the Sani Marina or the Aegean. (amathusholidays.co.uk)
  • Those situated at the beach front offer direct access to the Sani Asterias beach. (amathusholidays.co.uk)
  • Asterias is a genus of the Asteriidae family of sea stars. (wikipedia.org)
  • He split the genus into at least six subgenera, of which subgenus Asterias, section β of the Pentactinid (5-armed) section contained at least four species, three of which are still accepted in the genus today. (wikipedia.org)
  • In the early 1900s Addison Emery Verrill, working on the east coast of the US, added a number of new species to the genus, none of which are still in Asterias, and split the genus into numerous new genera and created new genera, moving almost all of the species now recognised as belonging to Asterias to his new genus of Allasterias. (wikipedia.org)
  • Soon after, and in the following two decades, Walter Kenrick Fisher, working in California, synonymised or removed all of Verrill's species of Asterias, and synonymised Verrill's new genera of Allasterias and Parasterias with Asterias, leaving the genus with four species, all of which are still recognised today. (wikipedia.org)
  • AST: Message Board for Asterias Biotherapeutics, Inc. (investorvillage.com)
  • Asterias Biotherapeutics, Inc. (investorvillage.com)
  • Asterias Biotherapeutics, Inc., a clinical-stage biotechnology company, focuses on developing cell-based therapeutics to treat neurological conditions associated with demyelination, and cellular immunotherapies to treat cancer. (marketbeat.com)
  • The company was formerly known as BioTime Acquisition Corporation and changed its name to Asterias Biotherapeutics, Inc. in March 2013. (marketbeat.com)
  • Asterias Biotherapeutics, Inc. was founded in 2012 and is headquartered in Fremont, California. (marketbeat.com)
  • Asterias, a cactus that grows in the mountainous regions of Mexico, lends its name to this new design from Patricia Urquiola. (cvconcept.com)
  • Descriere ASTERIAS BEACH: hotel reamenajat recent, situat intr-o zona linistita din Aiya Napa, la marginea rezervatiei naturale St Nikandros, pe plaja. (geea.ro)
  • Τα στούντιο του Asterias Village Resort διαθέτουν ένα μεγάλο διπλό κρεβάτι ή δύο μονά κρεβάτια συν ένα επιπλέον μονό κρεβάτι και επομένως μπορούν να φιλοξενήσουν έως και 3 άτομα. (asteriasvillage.gr)
  • Στο Asterias Village Resort, το καλό φαγητό είναι προτεραιότητα. (asteriasvillage.gr)
  • Asterias Beach Hotel is situated in a quiet location in Ayia Napa, walking distance from local bars and restaurants. (spahotels-cyprus.com)
  • Vila Memento Asterias este situată la 80 m de plajă, în imediata apropiere a centrului stațiunii Olympic Beach. (aventouratravel.ro)
  • Localizare ASTERIAS BEACH: situat la 2 minute plimbare de Makronissos Bay, la plimbare distanta de restaurante, baruri, magazine si la 30 de minute transfer de Aeroportul Larnaca. (geea.ro)
  • Asterias Beach has a wellness centre including sauna, hot tub, steam bath and massage facilities. (spahotels-cyprus.com)
  • The company Asterias invitations with headquarters at Agios Dimitrios operates in the design, production and distribution of specialized graphic arts products. (expobrideline.com)
  • During the 1990s, Asterias invitations was developed even more by expanding its original range of products and penetrating in new fields such as paper trade, luxury boxes, various accessories from paper and wedding sets with an emphasis on the design and the excellent quality of the raw material. (expobrideline.com)
  • Asterias' invitations products are designed according to market requirements, combining originality with design and the highest-quality raw materials. (expobrideline.com)
  • Introduce your students to the space story Asterias , which tells about a little sea star lost in the solar system. (espacepourlavie.ca)
  • If a project for Asterias Project is not listed here, get in touch with Ramon Diaz-Uriarte who is the administrator for the project group. (launchpad.net)
  • Asterias, like most starfish genera in the order Forcipulatida, are recognisable externally by their pedicellariae, many thousands of tiny jaw-like structures on the skin which can snap shut to nip at prey or predators. (wikipedia.org)
  • Asterias amurensis is an invasive species in Australia and can in some years become a pest in the Japanese mariculture industry. (wikipedia.org)
  • None of these species are accepted or recognised as Asterias today. (wikipedia.org)
  • William Stimpson rejected Müller and Troschel's Asteracanthion in a paper presented on 4 December 1861, and named 16 new species, none of which are retained or included in Asterias at present. (wikipedia.org)
  • He accepted six species for the Pacific coasts of North America, none of which remain in Asterias at present. (wikipedia.org)
  • Species: Silene asterias. (amazonaws.com)
  • synonyms Syowa or Shinshowa kabuto ) is a classic asterias with very fine petals, cut into shreds. (llifle.com)
  • This cultivar varies from the typical A. asterias for the white flecks that condense, forming characteristic cloud-like patches. (llifle.com)
  • Descriere ASTERIAS BEACH: hotel reamenajat recent, situat intr-o zona linistita din Aiya Napa, la marginea rezervatiei naturale St Nikandros, pe plaja. (sfaratoursbistrita.ro)
  • By signing up, you accept the terms of Asterias Beaute's Privacy Policy . (asteriasbeaute.com)
  • The 3 main bedrooms, all with frontal sea view, king size bed and en-suite shower or bath & toilet, are generously sized. (alonissosvillas.gr)
  • Asterias has two types present -the major, also called straight, pedicellaria, which lie scattered across their skin, and the smaller minor, also called crossed, pedicellaria, which are found in tufts or wreaths around the large dorsal spines -these pedicellariae have tiny, rubbery stalks known as pedicels. (wikipedia.org)
  • Be the first to know about product launches, events, tutorials and all things Asterias. (asteriasbeaute.com)