What does Giardia lamblia infect?
Giardiasis is an infection in your small intestine. It’s caused by a microscopic parasite called Giardia lamblia. Giardiasis spreads through contact with infected people. And you can get giardiasis by eating contaminated food or drinking contaminated water.
What is the best antibiotic for Giardia?
Metronidazole (Flagyl). Metronidazole is the most commonly used antibiotic for giardia infection.
What are the differential diagnosis for giardiasis?
Giardiasis must be differentiated from other causes of abdominal pain, bloating, acute or chronic diarrhea, and weight loss, such as other infectious causes of gastroenteritis, including bacterial, viral, fungal, and parasitic pathogens, in addition to non-infectious causes, including acute pancreatitis, appendicitis.
What is the infective stage of Giardia lamblia?
Giardia cysts are immediately infectious when passed in the stool or shortly afterward, and the cysts can survive several months in cold water or soil.
Is Giardia lamblia bacterial?
Giardia is a tiny parasite (germ) that causes the diarrheal disease giardiasis. Giardia is found on surfaces or in soil, food, or water that has been contaminated with feces (poop) from infected people or animals. You can get giardiasis if you swallow Giardia germs.
What are the symptoms of giardia in humans?
Giardia infection (giardiasis) can cause a variety of intestinal symptoms, which include:
- Diarrhea.
- Gas.
- Foul-smelling, greasy poop that can float.
- Stomach cramps or pain.
- Upset stomach or nausea.
- Dehydration.
How does Giardia lamblia reproduce?
Giardia reproduce by binary fission and must be attached to a surface for this to occur. Giardia’s main food source, glucose, is obtained by a process of diffusion or by pinocytosis. Like amoebae, they are aerotolerant anaerobes and require a reducing environment. Food reserves are stored in the form of glycogen.
Apakah Giardia lamblia hidup di usus?
Giardia lamblia mempunyai bentuk tropozoit dan kista, dan hidup di duodenum dan di proksimal jejenum. Makanan diambil dari isi usus, meskipun parasit ini mungkin mendapat makanan dengan mempergunakan batil isapnya dari sel-sel epitel.
Apakah Giardia lamblia terinfeksi?
Orang-ke-orang transmisi dimungkinkan.Hewan juga bisa terinfeksi Giardia, dan berang-berang telah dikaitkan dengan wabah giardia, meskipun tidak pasti. Diagnosa definitif terhadap giardia lamblia ditegakkan melalui pemeriksaan mikroskopik dengan menemukan bentuk tropozoit dalam tinja encer atau bentuk kista dalam tinja padat.
Apakah Giardia lamblia merupakan parasit?
Giardia lamblia (identik dengan Lamblia intestinalis dan Giardia duodenalis) adalah protozoa parasit yang membentuk koloni dan bereproduksi di usus kecil, menyebabkan giardiasis (infeksi usus kecil).Parasit giardia ini menambatkan dirinya ke epithelium melalui cakram berperekat diperutnya dan bereproduksi melalui pembelahan biner.
Apakah Giardia lamblia 3 f tidak mempunyai mitokondria?
Giardia lamblia 3 f tidak mempunyai mitokondria, peroxisome, hydrogenisomes, atau organel subseluler lain untuk metabolisme energi. Gambar 2.