Parasitology: A conceptual approach is a newest textbook focusing on concepts and principles of parasitology for upper-level undergraduate and graduate students as well as instructors and professors in universities. The book covers a wide spectrum of parasitic protozoans, helminths, and arthropods, and even includes parasitic fungi, algae, and plants. It contains a total of 276 highest quality ...

In addition to its uptake across the Ca2+ uniporter, intracellular calcium signals can stimulate mitochondrial metabolism activating metabolite exchangers of inner membrane belonging carrier family (SLC25). One these Ca2+-regulated carriers (CaMCs) are reversible ATP-Mg2+/Pi transporters, or SCaMCs, required for maintaining optimal adenine nucleotide (AdN) levels in matrix representing an alter...

background: protozoa are common in poultry and otherbirds and can cause mild to severe disease. objectives: thisstudy was concerned with the prevalence of parasitic protozoa inwild waterfowl in caspian sea lagoons in the north of iran.methods:atotal of 293 waterfowl belonging to various generaincluding tadorna tadorna (common shelduck),aythya fuligula(tufted duck), aythya ferina (common puchard...

background: knowledge about the amphistomid fauna in iranian domestic ruminants depends on the studies conducted almost 30 years ago. the last situation in cattle is introduced here in the provinces in south coast of caspian sea. methods: amphistomid species were collected from cattle at slaughter houses of the provinces gilan and mazanderan in 2010. median sagittal sections were prepared by th...

background: helicobacter pylori is a common cause of chronic infection in human beings. the infection has universal prevalence and contracts all age groups. probably, these bacteria are the cause of the most common chronic bacterial infection in man and have infected approximately half of the world population. the urease of these bacteria degrades the urea in stomach’s mucosa to ammoniac which ...