Balantidium
Balantidiasis
Dysentery
The prevalence of Balantidium coli infection in fifty-six mammalian species. (1/8)
A total of 375 fecal samples of 56 mammalian species belonging to 17 families of 4 orders were examined for the detection of Balantidium coli from December 1994 to August 1995. As a result, B. coli was found from 6 species belonging to 4 families of 2 orders (Primates and Artiodactyla) of host animals examined. White-handed gibbon (Hylobates lar), squirrel monkey (Saimiri sciurea) and Japanese macaque (Macaca fuscata) were new hosts for B. coli. All the wild boar (Sus scrofa) and chimpanzee (Pan troglodytes) examined were positive. The highest number of B. coli was obtained from a chimpanzee (1,230/g feces). No B. coli was detected from the animals of orders Rodentia and Carnivora including dogs and cats. The rarity of B. coli infection in breeding animals in Japan. suggests that there is no serious problem in controlling infections. (+info)Dysentery caused by Balantidium coli in a patient with non-Hodgkin's lymphoma from Turkey. (2/8)
Balantidium coli is the only parasitic ciliate of man. It is a flattened oval organism covered with cilia, and a gullet at the anterior end. It is infrequently pathogenic for man, although epidemic buds in tropical zones have been described. The infection fundamentally affects the colon and causes variable clinic pictures, from asymptomatic to serious dysenteric forms. We present a case of parasitologically diagnosed as causes of diarrhea in a patient with non-Hodgkin's lymphoma from Turkey. In order to find out the causative etiologic agent of diarrhea, stool samples were examined by native, lugol and flotation methods and we detected moving trophozoites, which were approximately 60 microm long and 35 microm wide. These bodies were diagnosed as Balantidium coli. This case underlines that Balantidium coli should also be considered as a possible pathogen in immunocompromised patients with diarrhea. (+info)Balantidiasis in the gastric lymph nodes of Barbary sheep (Ammotragus lervia): an incidental finding. (3/8)
A 4-year-old female Barbary sheep (Ammotragus lervia) was found dead in the Gwangju Uchi Park Zoo. The animal had previously exhibited weakness and lethargy, but no signs of diarrhea. The carcass was emaciated upon presentation. The main gross lesion was characterized by severe serous atrophy of the fat tissues of the coronary and left ventricular grooves, resulting in the transformation of the fat to a gelatinous material. The rumen was fully distended with food, while the abomasum evidenced mucosal corrugation with slight congestion. Microscopic examination revealed the presence of Balantidium coli trophozoites within the lymphatic ducts of the gastric lymph node and the abdominal submucosa. On rare occasions, these organisms may invade extra-intestinal organs, in this case the gastric lymph nodes and abomasum. (+info)Current world status of Balantidium coli. (4/8)
(+info)Investigation of intestinal parasites in pig feces that are also human pathogens. (5/8)
A total of 238 pig fecal specimens were collected from pig farms in Corlu (Tekirdag), Ayazma, and Arnavutkoy (Istanbul) during the summer. Out of the 238 pig specimens, 105 were from pigs younger than 6 months and 133 from pigs older than 6 months. These were investigated for intestine parasites in particular the ones that are human pathogens. Cryptosporidium spp. was detected In 21 fecal specimens (8.8%), Giardia spp. in 9 (3.7%), Balantidium coli cysts in 4 (1.6%) and Ascaris suum eggs in 9 (4.1%). Giardia lamblia were found in 8 (7.6%) of 105 pigs younger than 6 months, Cryptosporidium spp. in 12 (11.4%), Balantidium coli cysts in 2 (1.5%). In the pigs older than 6 months Giardia lamblia were found in 1 (0.7%), Cryptosporidium spp. in 9 (6.7%), Balantidium coli cysts in 2 (1.5%). and Ascaris suum eggs in 9 (6.7%). The difference in the rate of G. lamblia (p=0.01) in pigs less than 6 months and of A. suum in those over 6 months was found to be statistically significant (p=0.005). Our results revealed that pigs are important sources of these parasites. (+info)Novel insights into the genetic diversity of Balantidium and Balantidium-like cyst-forming ciliates. (6/8)
(+info)Dysenteric syndrome due to Balantidium coli: a case report. (7/8)
A 28-year-old man was hospitalized for a dysenteric syndrome that had developed during the previous days. Physical examination revealed abdominal pains, fever, vomiting and more than ten liquid stools per day. Fresh stool examination showed numerous mobile ciliated trophozoites of Balantidium coli. The patient reported having been on a hike the previous weekend during which he had drunk water through a hydration pouch bladder. Complete resolution was observed after intravenous rehydration and ten days of oral treatment with metronidazole (Flagyl(R)). Balantidium coli is the largest ciliate protozoan able to infect humans. This parasite is common in pigs and has a worldwide distribution. Human infections, a rare event in industrialised countries, are usually acquired by ingestion of food or water contaminated by mammal faeces. Human B. coli infections are easily treated but may be severe and even fatal if neglected. (+info)Balantidium honghuensis n. sp. (Ciliophora: Trichostomatidae) from the rectum of Rana nigromaculata and R. limnocharis from Honghu Lake, China. (8/8)
(+info)Balantidiasis is primarily transmitted through the fecal-oral route, where the parasite is ingested through contaminated food or water. The parasite then infects the small intestine and multiplies, causing inflammation and tissue damage.
The symptoms of balantidiasis can vary depending on the severity of the infection, but they typically include:
1. Severe diarrhea
2. Abdominal pain
3. Weight loss
4. Malnutrition
5. Fever
6. Loss of appetite
7. Nausea and vomiting
The diagnosis of balantidiasis is based on the presence of characteristic intestinal mucosal lesions, which are identified through endoscopy or surgical biopsy. The treatment of balantidiasis typically involves the use of antiparasitic drugs, such as nitazoxanide, albendazole, and mebendazole, which can effectively eliminate the parasite from the body.
In addition to medication, supportive care is also important in managing balantidiasis. This includes fluid replacement therapy, nutritional support, and management of any complications such as dehydration or electrolyte imbalances.
Prevention of balantidiasis primarily involves improving sanitation and hygiene practices, particularly in areas where the disease is common. This includes proper disposal of human waste, frequent handwashing, and avoiding consumption of contaminated food and water.
1. Bacterial dysentery: This type of dysentery is caused by bacteria such as Shigella or Salmonella and is typically spread through contaminated food or water. Symptoms include diarrhea, fever, abdominal cramps, and blood in the stool.
2. Amebic dysentery: This type of dysentery is caused by a parasite called Entamoeba histolytica and is typically spread through contaminated food or water. Symptoms include diarrhea, fever, abdominal pain, and blood in the stool.
Dysentery can be diagnosed through a physical examination, medical history, and laboratory tests such as stool samples or blood tests. Treatment typically involves antibiotics for bacterial dysentery and antiparasitic medication for amebic dysentery. In severe cases, hospitalization may be necessary to manage symptoms and prevent complications such as dehydration and electrolyte imbalances.
Prevention measures for dysentery include:
* Practicing good hygiene, such as washing hands frequently and avoiding close contact with people who are sick
* Avoiding contaminated food and water
* Properly storing and preparing food to prevent bacterial growth
* Avoiding risky behaviors such as anal sex, which can increase the risk of contracting amebic dysentery.
The prognosis for dysentery is generally good if treated promptly and effectively. However, if left untreated, it can lead to serious complications such as dehydration, electrolyte imbalances, and potentially life-threatening infections.
Balantidium
Balantidium coli
Apicomplexa
Ciliate
Balantidiasis
Cytostome
Alpine newt
Protozoan infection
Litostomatea
Blue whale
Chilomastix
Siganus rivulatus
Orangutan
Trophozoite
Probiotic
Wild boar
Ndume
Protozoa
Enterocolitis
Veterinary parasitology
List of MeSH codes (B01)
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Coli19
- Balantidium coli is an intestinal protozoan parasite that causes the infection called balantidiasis. (cdc.gov)
- While this type of infection is uncommon in the United States, humans and other mammals can become infected with Balantidium coli by ingesting infective cysts from food and water that is contaminated by feces. (cdc.gov)
- Where is Balantidium coli endemic? (cdc.gov)
- Balantidium coli infection in humans is rare in the United States. (cdc.gov)
- Balantidium coli is found throughout the world, but it is most prevalent in tropical and subtropical regions and developing countries. (cdc.gov)
- How is Balantidium coli transmitted? (cdc.gov)
- Balantidium coli is transmitted through the fecal-oral route. (cdc.gov)
- Most people infected with Balantidium coli experience no symptoms. (cdc.gov)
- Balantidium coli infects the large intestine in humans and produces infective microscopic cysts that are passed in the feces, potentially leading to re-infection or infection of others. (cdc.gov)
- Is there a test for Balantidium coli infection? (cdc.gov)
- Microscopic examination can detect Balantidium coli in the stool. (cdc.gov)
- The three medications often used to treat Balantidium coli are tetracycline, metronidazole, and iodoquinol. (cdc.gov)
- How can I prevent Balantidium coli ? (cdc.gov)
- Balantidium coli infection can be prevented when traveling by following good hygiene practices. (cdc.gov)
- Ein Fall von Balantidium coli im Darmkanal des Menschen. (nih.gov)
- A method for the cultivation of Balantidium coli. (edu.np)
- Balantidium coli, coccídios e Entamoeba sp. (scielo.org)
- Balantidium coli, coccidia and Entamoeba sp. (scielo.org)
- It is also active against Trichomonas , Entamoeba histolytica , Giardia lamblia and Balantidium coli . (pillintrip.com)
Giardia1
- The most common members of enteric protozoa are Balantidium , Eimeria , Giardia , and Cryptosporidium . (gmpc-akademie.de)
Diarrhea1
- Mostly asymptomatic, Balantidium infection can cause such symptoms as diarrhea and abdominal pain. (cdc.gov)
Coli5
- Balantidium coli is the largest and probably least common protozoan pathogen of humans. (medscape.com)
- Balantidium coli, though rare in the US, is an intestinal protozoan parasite that can infect humans. (cdc.gov)
- Balantidium coli infection is mostly asymptomatic, but people with other serious illnesses can experience persistent diarrhea, abdominal pain, and sometimes a perforated colon. (cdc.gov)
- When traveling to endemic tropical countries, Balantidium coli infection can be prevented by following good hygiene practices. (cdc.gov)
- Examples of intestinal protozoa include flagellates ( G lamblia ), amoeba ( E histolytica ), sporozoans ( Cryptosporidium spp ), and ciliates ( Balantidium coli ). (medscape.com)