Lactobacillaceae
Lactobacillaceae: The Microbes that Keep You Healthy
Description
Lactobacillaceae is a family of Gram-positive, rod-shaped bacteria that are commonly found in the human body, particularly in the gastrointestinal tract and the vagina. These bacteria are known for their ability to produce lactic acid, which helps to create an acidic environment that inhibits the growth of harmful microorganisms.
Lactobacillaceae bacteria are classified into several genera, including:
- Lactobacillus: This genus includes species such as Lactobacillus acidophilus and Lactobacillus rhamnosus, which are commonly used in probiotics.
- Pediococcus: This genus includes species such as Pediococcus pentosaceus, which is used in the production of fermented foods such as beer and wine.
- Leuconostoc: This genus includes species such as Leuconostoc mesenteroides, which is used in the production of sauerkraut and other fermented vegetables.
Associated Diseases
While Lactobacillaceae bacteria are generally harmless, some species can cause infections in certain circumstances. These infections include:
- Bacterial vaginosis: This is a common vaginal infection caused by an imbalance of bacteria in the vagina, including a decrease in Lactobacillus species.
- Endocarditis: This is a rare infection of the heart valves caused by bacteria, including Lactobacillus species.
- Sepsis: This is a life-threatening infection that can be caused by any type of bacteria, including Lactobacillus species.
Did you Know ?
- Lactobacillus bacteria are estimated to make up about 1% of the total bacteria in the human body.
