Articles tagged with Probiotics
Psychobiotics examines emerging strategies for planting brain-altering bacteria in the gut to provide mental benefits. Researchers agree that key players, including the nervous system and immune system, are involved in the gut-brian axis.
Research suggests that spinal cord injuries alter the type of bacteria living in the gut, exacerbating neurological damage and impairing recovery. Probiotics may counteract these changes, aiding patients' recovery from spinal cord injuries by activating regulatory T cells and promoting neuronal growth.
A new review found that certain alternative therapies, such as probiotics and fiber, are effective in treating IBS symptoms. Patients with functional constipation and ulcerative colitis may also benefit from synbiotics and Escherichia coli strain Nissle 1917.
Researchers found that a specific strain of Bifidobacterium longum AH1206 can establish itself in the human gut and remain there for up to 6 months. The study suggests that individualized features of the resident microbiome play a crucial role in the persistence of this strain, enabling personalized probiotic treatments.
Scientists discovered that a common intestinal microbe produces an enzyme called SagA, which protects worms and mammals from harmful bacteria like Salmonella typhimurium. The findings could lead to the development of probiotics against Clostridium difficile, a leading cause of hospital-acquired infections.
A randomized trial involving 1,302 asthmatic patients found no evidence to support the effectiveness of orally administered probiotics in reducing respiratory tract infections and antibiotic use. In contrast, a review of psychological interventions for postnatal depression found that community-based therapies were effective treatment o...
A 20-year study shows that probiotic supplementation in newborns can provide long-term protection against allergies. Meanwhile, a new vaccine for cat allergies lasts 8 times longer than existing ones, while research on dairy farm kids' immunity to milk allergies may lead to an asthma vaccine.
A new study finds that probiotic bacteria can reduce cadmium absorption in the intestines of mice by mitigating oxidative stress. The research provides evidence that probiotics can inhibit the toxic effects of cadmium on the gut barrier, potentially offering a solution to heavy metal contamination in public health.
A mouse study reveals that antibiotics can kill off gut bacteria and stop new brain cell growth in the hippocampus. However, probiotics and exercise have been shown to improve memory and neurogenesis by balancing the communication between the brain, immune system, and gut.
A systematic review of seven randomized controlled trials found little evidence of an effect of probiotics on the gut microbiota of healthy adults. The study suggested that measuring the effect of probiotics in healthy individuals is more difficult due to the lack of a clear definition of a normal or healthy fecal microbial community.
Researchers found that probiotics tighten gut permeability and dampen inflammatory signals that drive immune cells to break down bone. Probiotic supplements protected female mice from bone density loss after ovarian removal.
Researchers studying intestinal bacteria and their effect on the human brain and mood found that an imbalance in gut microbiota can lead to heightened anxiety and stress. Feeding stressed mice probiotics improved behavior and reduced stress biomarkers, suggesting a potential treatment for PTSD.
A new study has shown that introducing probiotic Bifidobacterium longum KACC 91563 can reduce the effects of food allergies in mice. The probiotic works by releasing extracellular vesicles containing a protein called ESBP, which neutralizes mast cells responsible for allergic responses.
A study of 1315 infants found no significant benefits from using probiotic Bifidobacterium breve to prevent late-onset sepsis, death, or necrotizing enterocolitis. The results contradict previous meta-analyses suggesting reduced mortality and complications associated with probiotic administration.
A study found an association between early probiotic use and reduced islet autoimmunity among children at high genetic risk for type 1 diabetes. Probiotics were most prevalent in Finland and Germany during the first year of life, with a 60% decrease in islet autoimmunity risk observed in children with the highest-risk HLA genotype DR3/4.
A study found that probiotic formula can reverse cow's milk allergies in infants by altering their gut bacteria. Infants who developed tolerance to cow's milk had higher levels of beneficial bacteria producing short-chain fatty acids, such as butyrate, which help maintain gut homeostasis.
A new study published in Infection Control & Hospital Epidemiology found that probiotics do not prevent or eliminate gastrointestinal colonization with drug-resistant organisms in critically ill patients. The research followed 70 patients and showed no significant difference in overall acquisition of any MRDOs between the two groups.
A new study at WashU Medicine found that probiotics did not prevent the colonization of drug-resistant microbes in the intestinal tract of critically ill patients. Researchers followed 70 patients and administered them either probiotics or routine care, but no significant difference was seen in colonization rates.
A recent study published in Applied and Environmental Microbiology suggests that dairy products can boost the effectiveness of probiotics. The researchers found that mice fed milk with the probiotic Lactobacillus casei BL23 had reduced symptoms compared to those without the probiotic.
A systematic review suggests that Lactobacillus reuteri DSM 17938 supplementation can reduce the risk of necrotizing enterocolitis (NEC) and facilitate enteral nutrition in premature infants. Larger studies are needed to confirm these findings.
Genetically programmed probiotics can detect liver cancer metastases early-on by producing signals easily detectable in urine. The approach may be useful for detecting the disease earlier, increasing chances of survival.
A new study suggests that Symprove, a live multi-strain probiotic drink, can reduce intestinal inflammation in patients with ulcerative colitis. The results show significant reductions in faecal calprotectin levels and improvements in symptoms without observed side effects.
A new study found that over half of popular probiotics contain traces of gluten, raising concerns for patients with celiac disease. The study tested 22 top-selling probiotics and found 12 had detectable gluten levels, posing a potential hazard to those with gluten intolerance.
Researchers have made significant progress in understanding the complex relationship between bacteria and the deadly frog disease chytrid fungus. The study found that only a small proportion of bacteria inhibited all forms of the disease, highlighting the need for diverse probiotic treatments to combat its shifting targets.
A new study found that pears, rich in phenolics and antioxidants, can support beneficial probiotic bacterial response while controlling stomach-related diseases. The results suggest a pear-enriched diet may provide efficient management options for diet-linked non-communicable diseases.
Scientists at Washington State University have discovered a probiotic toxin that can combat Coldwater Disease in rainbow trout, killing the bacteria with a toxic protein. The probiotics could be a game-changer for the global salmonid aquaculture industry, reducing disease losses and improving animal welfare.
A study of 100 women with gestational diabetes found that a probiotic capsule intervention had no effect on glucose control, but did reduce total and LDL cholesterol levels. This suggests a potential role for probiotics in improving the metabolic profile of pregnant women at risk of future cardiovascular disease.
Researchers at Cornell University engineered a probiotic to secrete GLP-1, reducing high blood glucose by up to 30% in diabetic rats. The treatment mimics the function of pancreatic beta cells, shifting glucose control from the pancreas to the upper intestine.
Researchers at UTHealth will study the probiotic Lactobacillus reuteri to prevent and ease NEC in animal models. The study aims to decipher the optimal dose and mechanism of action of the probiotic and its effects on intestinal inflammation.
Researchers found that fermented milk produced with Lactococcus lactis H61 strain improved skin hydration and reduced sebum content in healthy young women. The study, published in the Journal of Dairy Science, suggests a potential health benefit of probiotic dairy products.
Researchers found a significant protective effect of probiotics against mercury and arsenic in pregnant women, while children showed benefits but lacked statistical significance. The study suggests basic foodstuffs like yogurt could provide preventative protection for pregnant women worldwide.
A new study reveals that probiotic yogurt can reduce the uptake of mercury and arsenic in pregnant women by up to 78%, while also showing positive but not statistically effective results in children. The probiotic strain, Lactobacillus rhamnosus GR-1, binds to heavy metals and prevents their absorption.
A new study by University of Granada researchers shows that consuming probiotics for 30 days can significantly reduce liver fat accumulation in obese rats. This finding is a promising step forward in the fight against Non-Alcoholic Fatty Liver Disease, which is closely linked to obesity and diabetes.
A nationwide clinical trial is being conducted to determine whether a commonly used probiotic can safely and effectively treat infants and toddlers with acute gastroenteritis. The five-year study will involve approximately 900 children at various medical centers, assessing symptoms and health outcomes over multiple months.
A new study published in Clinical Gastroenterology and Hepatology found that probiotics can modify the gut microbiota to prevent hepatic encephalopathy in patients with cirrhosis of the liver. The researchers discovered that probiotic supplementation was not associated with any side effects, suggesting a safer treatment option.
Researchers have created magnetic bacteria that can help diagnose diseases like stomach cancer and are also edible iron supplements. These artificial magnets can be used in magnetic resonance imaging or heating malign cells.
Rice University synthetic biologist Jeff Tabor is working on a three-year project to engineer probiotic bacteria that can detect disease signals in the gut and prevent diseases such as obesity and depression. The goal is to create an edible probiotic bacterium that can help protect sailors and marines from these health issues.
A new method allows scientists to determine a frog's susceptibility to disease by analyzing its protective mucus layer. The technique can help reduce the risk of disease in endangered amphibians, enabling successful reintroduction into the wild.
A recent study published in the British Medical Journal found that probiotic use for infant colic did not reduce crying or fussing. However, adding lactase to milk can help alleviate symptoms by breaking down lactose. This alternative approach has shown promise in reducing hours of crying.
A healthy diet rich in vegetables, salads, and fruits, as well as fermented dairy products containing probiotics, can help maintain digestive health. Probiotics also have beneficial effects at all stages of life, including the very early ones, supporting disease prevention and treatment in children and immunocompromised individuals.
Researchers are testing probiotic pessaries containing 'good' bacteria against Candida infections. The study shows that a combination of two strains can kill or restrict growth of yeast cells, offering a viable alternative to precious antimicrobial drugs.
A new study published in Nutrition Reviews found that certain probiotics can significantly reduce LDL-cholesterol and improve other coronary heart disease risk factors. L. reuteri NCIMB 30242 (Cardioviva) was found to be the most effective, with results similar to those of existing therapeutic lifestyle change dietary options.
A recent study found that consuming certain probiotics from the Lactobacillus rhamnosus family can lead to significant weight loss in women, with an average loss of 4.4 kg over 12 weeks. The probiotics also helped maintain weight loss over a longer period and reduced appetite-regulating hormone leptin levels.
A study found that giving probiotics to infants during the first three months of life can prevent gastrointestinal disorders like colic, acid reflux, and constipation. This approach results in lower healthcare costs for families.
A new study led by Meghan Azad found that probiotics have no effect on preventing childhood asthma. However, the research did identify a potential association between probiotics and lower respiratory infections in babies who received them as infants or in utero.
Researchers found that a daily probiotic drink changed how cells in nasal passages reacted to pollen, but not hay fever symptoms. The study suggests a link between the gut microbiota and immune responses in seasonal allergic rhinitis.
A new review article suggests that certain probiotics have the potential to exert behavioral and immunological effects in patients with depression. These psychobiotics can alter the intestinal microbial balance and regulate inflammatory responses, which may be involved in the modulation of mood and behavior.
Researchers found that probiotic Enterococcus faecium reduced pathogenic E. coli strains in piglets' intestines, promoting gut balance and reducing antibiotic use. The study suggests probiotics could substitute for antibiotics as growth promoters.
Fruit juices could serve as carriers for probiotics, offering a dairy-free alternative. The study found that certain strains are stable in fruit juice without affecting sensory scores.
The FDA's current regulatory framework for probiotics may discourage research on new products with therapeutic benefits. To address this, researchers recommend the FDA modify its characterization of probiotics and introduce an 'abbreviated' process for certain types of probiotic products, such as probiotic foods and dietary supplements.
Researchers at UC Davis found that probiotics containing Bifidobacterium infantis effectively prevent necrotizing enterocolitis in premature infants. The study showed increased bifidobacteria levels and decreased harmful bacteria in breastmilk-fed babies, indicating potential benefits of probiotic therapy.
A systematic review of 12 trials found that probiotics reduced crying in six out of the 12 trials. Probiotics were effective in treating colic in breastfed babies, but had limited effectiveness in formula-fed babies. Larger and more rigorous clinical trials are needed to confirm these findings.
A new study published in Clinical Gastroenterology and Hepatology found that probiotic Saccharomuces boulardii does not prevent clinical relapse in patients with Crohn's disease. The one-year follow-up period showed similar rates of relapse between patients treated with S. boulardii or placebo.
A large trial of nearly 3000 participants found that probiotic supplements did not reduce the incidence of antibiotic-associated diarrhea. The study also showed no difference in the frequency and severity of diarrhea between those who received probiotics and those who took a placebo.
A probiotic strain of E. coli reduces Salmonella colonization by competing for iron, leading to decreased Salmonella counts in the gut. The approach has potential for treating other gut bacterial pathogens that require iron to grow.
A study published in the Journal of Clinical Endocrinology & Metabolism found that probiotic Lactobacillus reuteri NCIMB 30242 increased circulating vitamin D levels by 25.5 percent in hypercholesterolemic adults over a nine-week intervention.
A study by St. Michael's Hospital found that patients taking probiotics with antibiotics experienced a significant reduction in antibiotic-associated diarrhea and C. difficle infection. This is likely due to the powerful effects of probiotics on population digestive tracts and immune systems.
Researchers found that consuming beneficial bacteria probiotics through yogurt altered brain function in healthy women, both at rest and in response to emotional tasks. The discovery highlights the gut-brain connection and potential benefits of dietary changes for brain function.
The FDA and CosmosID conducted side-by-side analysis of commercially available probiotics to compare species and strains with labeling claims. CosmosID's GENIUS product outperformed the FDA's k-mer approach in terms of speed and specificity.
A new study at the International Liver Congress found that probiotics reduced the development of hepatic encephalopathy in cirrhotic patients by 50% over nine months. Probiotics work by reducing ammonia production in the gut, a key mediator of cerebral dysfunction.