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It has been identified as a probiotic, which suggests its value for further research and application. [21] L. plantarum has significant antioxidant activities and also helps to maintain intestinal permeability. [22] It is able to suppress the growth of gas-producing bacteria in the intestines and may benefit some patients who suffer from IBS. [23]
H. coagulans is often marketed as Lactobacillus sporogenes or a 'sporeforming lactic acid bacterium' probiotic, but this is an outdated name due to taxonomic changes in 1939. Although H. coagulans does produce L+ lactic acid , the bacterium used in these products is not a lactic-acid bacterium, as Bacillaceae species do not belong to the lactic ...
Third, the probiotic candidate must be a taxonomically defined microbe or combination of microbes (genus, species, and strain level). It is commonly admitted that most effects of probiotics are strain-specific and cannot be extended to other probiotics of the same genus or species. [137]
An example of fermented milk, a dairy product L. acidophilus is commonly added to for probiotic effects. As stated in a journal from the American Dairy Science Association, "Lactobacillus acidophilus is a commercial strain and probiotic that is widely used in the dairy industry to obtain high-quality fermentation products."
B. subtilis CU1 (2 × 10 9 spores per day) was evaluated in a 16-week study (10 days administration of probiotic, followed by 18 days wash-out period per each month; repeated same procedure for total 4 months) to healthy subjects. B. subtilis CU1 was found to be safe and well tolerated in the subjects without any side effects. [76]
Lactobacillus is a genus of gram-positive, aerotolerant anaerobes or microaerophilic, rod-shaped, non-spore-forming bacteria. [2] [3] Until 2020, the genus Lactobacillus comprised over 260 phylogenetically, ecologically, and metabolically diverse species; a taxonomic revision of the genus assigned lactobacilli to 25 genera (see § Taxonomy below).
Some of the Bifidobacterium animalis bacteria found in a sample of Activia yogurt: The numbered ticks on the scale are 10 micrometres apart.. In 1899, Henri Tissier, a French pediatrician at the Pasteur Institute in Paris, isolated a bacterium characterised by a Y-shaped morphology ("bifid") in the intestinal microbiota of breast-fed infants and named it "bifidus". [5]
According to Helen Nauts from Cancer Research Institute, on a monograph reviewing the effects of bacterial infections on multiple types of cancer, Ivan Bogdanov, a Bulgarian physician, allegedly produced a vaccine consisting of lactobacillus bulgaricus and used it to treat two patients with myeloma, inducing remission in the two cases, one ...