gut microbiota – Page 6

In vitro Selection of Synbiotics and in vivo Investigation of Growth Indices, Reproduction Performance, Survival, and Ovarian Cyp19α Gene Expression in Zebrafish Danio rerio

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Scientists tested a combination of beneficial bacteria (Lactobacillus strains) mixed with mushroom extract as a food supplement for farmed fish. After 4 months of feeding this supplement to zebrafish, the fish grew faster, converted food more efficiently, and showed improved reproductive capability with increased egg production. The mushroom extract helped the beneficial bacteria thrive and function better, suggesting this natural supplement could improve fish farming outcomes.

Effects of Natural Polysaccharides on the Gut Microbiota Related to Human Metabolic Health

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Natural plant and organism sugars called polysaccharides can improve your gut health by feeding beneficial bacteria and strengthening your intestinal barrier. These compounds help prevent diseases like obesity, diabetes, and inflammatory bowel disease by changing the types of bacteria in your gut and producing helpful substances. Polysaccharides come from common foods like mushrooms, seaweed, berries, and vegetables, making them potential natural treatments for various health conditions.

The putatively high‐altitude adaptation of macaque monkeys: Evidence from the fecal metabolome and gut microbiome

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This study examined how macaque monkeys living on the high Tibetan Plateau adapt to harsh conditions. Researchers found that high-altitude macaques have darker feces containing more stercobilin, a pigment from red blood cell breakdown. Their gut bacteria are specially adapted to process this increased bilirubin from the extra red blood cells produced at high altitude. Interestingly, high-altitude macaques also eat medicinal mushrooms like Ganoderma lucidum, which may help them cope with the stress and low oxygen levels.

Potential relationship between gut microbiota and animal diarrhea: a systematic review

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This review explains how the trillions of microorganisms living in animal intestines are crucial for health and digestion. When these microbial communities become imbalanced, animals develop diarrhea, which is a major problem in farming causing economic losses and animal suffering. The review shows that adding beneficial bacteria (probiotics) and their food sources (prebiotics) to animal diets can restore balance and prevent diarrhea, offering practical solutions to reduce the need for antibiotics.

Effects of Chronic Barley Consumption on Upper Respiratory Tract Symptoms in Japanese Healthy Adults: A Randomized, Parallel-Group, Controlled Trial

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This study found that eating cooked waxy barley daily for 8 weeks reduced sneezing and nasal congestion in healthy adults compared to those eating white rice. Participants who ate barley also reported feeling less tired and experienced improved mood. The barley contains a fiber called β-glucan that appears to boost the body’s natural immune cells, helping protect against cold symptoms.

Effects of Short-Chain Fatty Acid Combinations Relevant to the Healthy and Dysbiotic Gut upon Candida albicans

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Short-chain fatty acids produced by healthy gut bacteria appear to slow the growth and reduce the invasive characteristics of Candida albicans, a fungus that normally lives harmlessly in the gut but can cause infections when the microbiota is disrupted by antibiotics. This study tested whether healthy gut SCFA levels inhibit Candida more effectively than dysbiotic levels and found that the healthy SCFA mix was somewhat more effective at preventing fungal hyphal formation, which is important for tissue invasion. However, different Candida strains responded differently to the SCFAs, suggesting that individual variation affects how protective these bacterial metabolites can be.

Probiotics in inflammatory bowel diseases: emphasis on mechanisms and clinical application

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This review explores how probiotics (beneficial live bacteria) can help treat inflammatory bowel diseases like Crohn’s disease and ulcerative colitis. Probiotics work by restoring healthy bacteria balance in the gut, strengthening the intestinal barrier, and calming the immune system’s inflammatory response. While more research is needed, particularly for Crohn’s disease, probiotics show promise as a safe, long-term treatment option that can complement standard medications and improve patients’ quality of life.

Chitosan and Chitooligosaccharide: The Promising Non-Plant-Derived Prebiotics with Multiple Biological Activities

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Chitosan and chitooligosaccharide are natural compounds derived from crustacean shells and fungi that act as prebiotics to improve gut health. These compounds can fight bacteria and viruses, reduce inflammation, protect against oxidative stress, and help maintain healthy weight and blood sugar levels. They represent a promising, biodegradable alternative to synthetic pharmaceuticals with multiple health benefits.

Novel Approaches in Glucose and Lipid Metabolism Disorder Therapy: Targeting the Gut Microbiota–Bile Acid Axis

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Your gut bacteria play a key role in how your body manages blood sugar and fats, working through molecules called bile acids. Researchers have discovered that certain foods, supplements, and herbs can improve this gut bacteria-bile acid interaction to help prevent or treat diabetes and obesity. This review explains how these natural interventions work and suggests promising new ways to treat metabolic diseases by harnessing your gut health.

Recent Knowledge in the Application of Saccharomyces cerevisiae in Aquaculture: A Bibliometric and Narrative Review

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This comprehensive review examines how baker’s yeast (Saccharomyces cerevisiae) is being used as a probiotic supplement in fish farming and aquaculture. The research shows that adding this yeast to fish feed improves growth rates, helps fish fight off diseases, and creates healthier gut bacteria in aquatic animals. Scientists worldwide are increasingly studying this natural alternative to antibiotics, with studies demonstrating benefits across various fish species including tilapia, trout, and catfish, making it an important tool for sustainable and healthier aquaculture practices.

Research Keyword: gut microbiota