|
Schistosoma Nasale
''Schistosoma nasale'' is a species of digenetic trematode in the family Schistosomatidae. ''S. nasale'' inhabits blood vessels of the nasal mucosa and causes " snoring disease" in cattle, but remains symptomless in buffaloes though extruding its eggs in nasal discharge. The first intermediate host is a freshwater snail ''Indoplanorbis exustus'' that may be the sole natural intermediate host for ''Schistosoma nasale'' (and other two ''Schistosoma'' species) on the Indian sub-continent. Signs and symptoms The clinical symptoms in cattle include a cauliflower-like growth or granuloma in the nasal cavity, associated with a "snoring" sound and profuse mucopurulent discharge. In the endemic areas, there are some local cattle which remain negative for ''S. nasale'' eggs, others excrete eggs but without exhibiting symptoms, while a large number exhibit symptoms with presence of the eggs in nasal discharge.Agrawal MC 2012. Schistosomes and schistosomiasis in South Asia. Springer (Indi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Digenea
Digenea (Gr. ''Dis'' – double, ''Genos'' – race) is a class of trematodes in the Platyhelminthes phylum, consisting of parasitic flatworms (known as ''flukes'') with a syncytial tegument and, usually, two suckers, one ventral and one oral. Adults commonly live within the digestive tract, but occur throughout the organ systems of all classes of vertebrates. Once thought to be related to the Monogenea, it is now recognised that they are closest to the Aspidogastrea and that the Monogenea are more closely allied with the Cestoda. Around 6,000 species have been described to date. Morphology Key features Characteristic features of the Digenea include a syncytial tegument; that is, a tegument where the junctions between cells are broken down and a single continuous cytoplasm surrounds the entire animal. A similar tegument is found in other members of the Neodermata; a group of platyhelminths comprising the Digenea, Aspidogastrea, Monogenea and Cestoda. Digeneans possess a vermifo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Triclabendazole
Triclabendazole, sold under the brand name Egaten among others, is a medication used to treat fascioliasis and paragonimiasis. It is very effective for both conditions. Treatment in hospital may be required. It is taken by mouth with typically one or two doses being required. Side effects are generally few, but can include abdominal pain and headaches. Biliary colic may occur due to dying worms. While no harm has been found with use during pregnancy, triclabendazole has not been studied well in this population. It is a member of the benzimidazole family of anthelmintics, medications for worms. Triclabendazole was approved for medical use in the United States in 2019. It is on the WHO Model List of Essential Medicines, World Health Organization's List of Essential Medicines. For human use, it can be obtained from the World Health Organization. It is also used in animals. Chemistry It is a member of the benzimidazole family of anthelmintics. The benzimidazole drugs share a com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parasitic Animals Of Mammals
Parasitism is a close relationship between species, where one organism, the parasite, lives on or inside another organism, the host, causing it some harm, and is adapted structurally to this way of life. The entomologist E. O. Wilson has characterised parasites as "predators that eat prey in units of less than one". Parasites include single-celled protozoans such as the agents of malaria, sleeping sickness, and amoebic dysentery; animals such as hookworms, lice, mosquitoes, and vampire bats; fungi such as honey fungus and the agents of ringworm; and plants such as mistletoe, dodder, and the broomrapes. There are six major parasitic strategies of exploitation of animal hosts, namely parasitic castration, directly transmitted parasitism (by contact), trophicallytransmitted parasitism (by being eaten), vector-transmitted parasitism, parasitoidism, and micropredation. One major axis of classification concerns invasiveness: an endoparasite lives inside the host's body; an ect ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diplostomida
Diplostomida is an order of trematodes in the subclass Digenea. It is synonymous with Strigeida Poche, 1926. Families Order Diplostomida *Suborder Diplostomata **Superfamily Brachylaimoidea Joyeux & Foley, 1930 ***Brachylaimidae Joyeux & Foley, 1930 ***Leucochloridiidae Poche, 1907 **Superfamily Diplostomoidea Poirier, 1886 ***Brauninidae Wolf, 1903 ***Cyathocotylidae Mühling, 1898 ***Diplostomidae Poirier, 1886 ***Proterodiplostomidae Dubois, 1936 ***Strigeidae Railliet, 1919 **Superfamily Schistosomatoidea Stiles & Hassall, 1898 ***Aporocotylidae Odhner, 1912 ***Schistosomatidae Stiles & Hassall, 1898 ***Spirorchiidae Spirorchiidae is a family of digenetic trematodes. Infestation by these trematodes leads to the disease spirorchiidiosis. Spirorchiids are mainly parasites of turtles. It has been synonymised with Proparorchiidae Ward, 1921, Spirorchidae Stunka ... Stunkard, 1921 Clinostomoidea Lühe, 1901 has been synonymised with Schistosomatoidea Stiles & Hassall, 1898. {{ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lymnaea Acuminata
''Lymnaea acuminata'' is a species of freshwater snail in the family Lymnaeidae. It is native to South Asia, where it occurs in Bangladesh, Burma, India, Nepal, and Pakistan. There it is a widespread and common species.Budha, P.B., Dutta, J. & Daniel, B.A. 2010''Lymnaea acuminata''.The IUCN Red List of Threatened Species. Version 2014.2. Downloaded on 22 September 2014. Biology This snail lives in water bodies such as lakes, streams, and wetlands with thick vegetation. It easily survives in polluted waters. Parasites ''Lymnaea acuminata'' is a host for many species of trematodes. It is the first intermediate host for ''Schistosoma nasale'' and '' S. spindale''.Liu L., et al. (2010). The phylogeography of ''Indoplanorbis exustus'' (Gastropoda: Planorbidae) in Asia. ''Parasites & Vectors'' 3 57. . It is also an intermediate host for the liver flukes ''Fasciola gigantica'' and '' F. hepatica'', which cause the infectious disease fasciolosis Fasciolosis is a parasitic worm i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lymnaea Luteola
''Radix luteola'' is a species of freshwater snail, an aquatic gastropod mollusc in the family Lymnaeidae. Placement of this species within the genus ''Radix'' was confirmed by Correa et al. (2010).Correa C. A., Escobar J. S., Durand P., Renaud F., David P., Jarne P., Pointier J.-P. & Hurtrez-Boussès S. (2010). "Bridging gaps in the molecular phylogeny of the Lymnaeidae (Gastropoda: Pulmonata), vectors of Fascioliasis". ''BMC Evolutionary Biology'' 10: 381. . There exist two forms of this species: * ''Radix luteola'' f. ''australis'' * ''Radix luteola'' f. ''ovalis'' Distribution ''Radix luteola'' is a widespread species in south Asia and southeast Asia. Parasites ''Radix luteola'' is the first intermediate host for the trematodes: * ''Schistosoma nasale'' * ''Schistosoma indicum''Liu L. et al. (2010) "The phylogeography of ''Indoplanorbis exustus'' (Gastropoda: Planorbidae) in Asia". ''Parasites & Vectors'' 3: 57. . * ''Schistosoma spindale'' * ''Schistosoma suis'' * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transmission (medicine)
In medicine, public health, and biology, transmission is the passing of a pathogen causing communicable disease from an infected host individual or group to a particular individual or group, regardless of whether the other individual was previously infected. The term strictly refers to the transmission of microorganisms directly from one individual to another by one or more of the following means: * airborne transmission – very small dry and wet particles that stay in the air for long periods of time allowing airborne contamination even after the departure of the host. Particle size 5 μm. * direct physical contact – touching an infected individual, including sexual contact * indirect physical contact – usually by touching a contaminated surface, including soil (fomite) * fecal–oral transmission – usually from unwashed hands, contaminated food or water sources due to lack of sanitation and hygiene, an important transmission route in pediatrics, veterinary medicine and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
India
India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the south, the Arabian Sea on the southwest, and the Bay of Bengal on the southeast, it shares land borders with Pakistan to the west; China, Nepal, and Bhutan to the north; and Bangladesh and Myanmar to the east. In the Indian Ocean, India is in the vicinity of Sri Lanka and the Maldives; its Andaman and Nicobar Islands share a maritime border with Thailand, Myanmar, and Indonesia. Modern humans arrived on the Indian subcontinent from Africa no later than 55,000 years ago., "Y-Chromosome and Mt-DNA data support the colonization of South Asia by modern humans originating in Africa. ... Coalescence dates for most non-European populations average to between 73–55 ka.", "Modern human beings—''Homo sapiens''—originated in Africa. Then, int ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tamil Nadu
Tamil Nadu (; , TN) is a States and union territories of India, state in southern India. It is the List of states and union territories of India by area, tenth largest Indian state by area and the List of states and union territories of India by population, sixth largest by population. Its capital and largest city is Chennai. Tamil Nadu is the home of the Tamil people, whose Tamil language—one of the longest surviving Classical languages of India, classical languages in the world—is widely spoken in the state and serves as its official language. The state lies in the southernmost part of the Indian peninsula, and is bordered by the Indian union territory of Puducherry (union territory), Puducherry and the states of Kerala, Karnataka, and Andhra Pradesh, as well as an international maritime border with Sri Lanka. It is bounded by the Western Ghats in the west, the Eastern Ghats in the north, the Bay of Bengal in the east, the Gulf of Mannar and Palk Strait to the south-eas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Madras Veterinary College
The Madras Veterinary College, the college affiliated with Tamil Nadu Veterinary and Animal Sciences University, is a veterinary college in Vepery, a suburb of Chennai, Tamil Nadu, India. The college was established on 1 October 1903 in a small building known as Doblin Hall. The college became affiliated with the University of Madras in 1936 and became the first college to offer the bachelor's degree in Veterinary Medicine in India. In 1989, the first veterinary university in India, Tamil Nadu Veterinary and Animal Sciences University (TANUVAS), was formed, and the college became affiliated with it. Courses offered #B.VSc & AH #M.VSc #Ph.D #PG Diploma in Companion Animal Practice MVC Teaching Hospital The MVC Teaching Hospital is the largest, in the country with extensive facilities. The animal hospital is equipped with radiology, ultrasonography, doppler ultrasound, CT Scan, echocardiogram, video endoscopy, laparoscopy and small animal surgery. Additionally, the hospital ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Schistosomiasis
Schistosomiasis, also known as snail fever, bilharzia, and Katayama fever, is a disease caused by parasitic flatworms called schistosomes. The urinary tract or the intestines may be infected. Symptoms include abdominal pain, diarrhea, bloody stool, or blood in the urine. Those who have been infected for a long time may experience liver damage, kidney failure, infertility, or bladder cancer. In children, it may cause poor growth and learning difficulty. The disease is spread by contact with fresh water contaminated with the parasites. These parasites are released from infected freshwater snails. The disease is especially common among children in developing countries, as they are more likely to play in contaminated water. Other high-risk groups include farmers, fishermen, and people using unclean water during daily living. It belongs to the group of helminth infections. Diagnosis is by finding eggs of the parasite in a person's urine or stool. It can also be confirmed by fi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
