A family of gram-negative bacteria found primarily in the intestinal tracts and mucous membranes of warm-blooded animals. Its organisms are sometimes pathogenic.
A genus of gram-negative, anaerobic, rod-shaped bacteria found in cavities of humans and other animals. No endospores are formed. Some species are pathogenic and occur in various purulent or gangrenous infections.
Infections with bacteria of the family BACTEROIDACEAE.
A genus of gram-negative, anaerobic, rod-shaped bacteria. Its organisms are normal inhabitants of the oral, respiratory, intestinal, and urogenital cavities of humans, animals, and insects. Some species may be pathogenic.

Pathogenesis of cancrum oris (noma): confounding interactions of malnutrition with infection. (1/333)

This study showed that impoverished Nigerian children at risk for cancrum oris (noma) had significantly reduced plasma concentrations of zinc (< 10.8 micromol/L), retinol (< 1.05 micromol/L), ascorbate (< 11 micromol/L), and the essential amino acids, with prominently increased plasma and saliva levels of free cortisol, compared with their healthy counterparts. The nutrient deficiencies, in concert with previously reported widespread viral infections (measles, herpesviruses) in the children, would impair oral mucosal immunity. We postulate, subject to additional studies, that evolution of the oral mucosal ulcers including acute necrotizing gingivitis to noma is triggered by a consortium of microorganisms of which Fusobacterium necrophorum is a key component. Fusobacterium necrophorum elaborates several dermonecrotic toxic metabolites and is acquired by the impoverished children via fecal contamination resulting from shared residential facilities with animals and very poor environmental sanitation.  (+info)

Role of gingipains R in the pathogenesis of Porphyromonas gingivalis-mediated periodontal disease. (2/333)

It has been demonstrated that the Porphyromonas gingivalis cysteine proteinases (gingipains) activate and/or degrade a broad range of host proteins. Inactivation of gingipains R prior to infection of mice results in a decrease in the virulence of P. gingivalis. Analysis of mouse, rabbit, and chicken antisera raised to gingipain R1 demonstrated that the hemagglutinin domains of gingipains are very immunogenic; however, immunization of mice with a peptide derived from the hemagglutinin domain did not protect mice from P. gingivalis infection. Our recent studies indicate that immunization of mice with a peptide corresponding to the N-terminus of the catalytic domain of gingipains R results in the generation of an immune response that affords protection of mice from P. gingivalis infection. It is postulated that the protection observed results from the inactivation of the enzymatic activity of gingipains R as a result of antibody recognition of a processing site on the gingipain R precursor.  (+info)

Bacterium-dependent induction of cytokines in mononuclear cells and their pathologic consequences in vivo. (3/333)

Viridans streptococci are a heterogeneous group of gram-positive bacteria that are normal inhabitants of the mouth. These organisms are thought to contribute significantly to the etiology of infective endocarditis, although recently they have been implicated in serious infections in other settings. Another group of oral bacteria, gram-negative anaerobes, is associated with chronic dental infections, such as periodontal diseases or endodontic lesion formation. We evaluated the ability of the oral pathogens Streptococcus mutans and Porphyromonas endodontalis to induce a pathogenic response in vivo, with the goal of quantifying the inflammatory response in soft tissue by measuring leukocyte recruitment and hard tissues by measuring osteoclastogenesis. S. mutans induced a strong inflammatory response and was a potent inducer of osteoclast formation, while P. endodontalis was not. To further study the mechanisms by which P. endodontalis and S. mutans elicit significantly different levels of inflammatory responses in vivo, we tested the capacity of each to induce production of cytokines by mononuclear cells in vitro. S. mutans stimulated high levels of interleukin-12 (IL-12), gamma interferon (IFN-gamma), and tumor necrosis factor alpha (TNF-alpha), all of which are associated with inflammation, enhanced monocyte function, and generation of a Th1 response. In contrast, P. endodontalis stimulated production of IL-10 but not of TNF-alpha, IL-12, or IFN-gamma. These results demonstrate that oral pathogens differ dramatically in their abilities to induce inflammatory and immunoregulatory cytokines. Moreover, there is a high degree of correlation between the cytokine profile induced by these bacteria in vitro and their pathogenic capacity in vivo.  (+info)

Molecular interactions of Porphyromonas gingivalis fimbriae with host proteins: kinetic analyses based on surface plasmon resonance. (4/333)

Fimbriae of Porphyromonas gingivalis are thought to play an important role in the colonization and invasion of periodontal tissues. In this study, we analyzed the interactions of P. gingivalis fimbriae with human hemoglobin, fibrinogen, and salivary components (i.e., proline-rich protein [PRP], proline-rich glycoprotein [PRG], and statherin) based on surface plasmon resonance (SPR) spectroscopy with a biomolecular interaction analyzing system (BIAcore). The real-time observation showed that the fimbriae interacted more quickly with hemoglobin and PRG than with other proteins and more intensely with fibrinogen. The significant association constant (ka) values obtained by BIAcore demonstrated that the interactions between fimbriae and these host proteins are specific. These estimated Ka values were not too different; however, the Ka values for hemoglobin (2.43 x 10(6)) and fibrinogen (2.16 x 10(6)) were statistically greater than those for the salivary proteins (1.48 x 10(6) to 1.63 x 10(6)). The Ka value of anti-fimbriae immunoglobulin G for fimbriae was estimated to be 1. 22 x 10(7), which was 6.55-fold higher than the mean Ka value of the host proteins. Peptide PRP-C, a potent inhibitor of PRP-fimbriae interaction, dramatically inhibited fimbrial association to PRP and PRG and was also inhibitory against other host proteins by BIAcore. The binding of fimbriae to these proteins was also evaluated by other methods with hydroxyapatite beads or polystyrene microtiter plates. The estimated binding abilities differed considerably, depending on the assay method that was used. It was noted that the binding capacity of PRP was strongly diminished by immobilization on a polystyrene surface. Taken together, these findings suggest that P. gingivalis fimbriae possess a strong ability to interact with the host proteins which promote bacterial adherence to the oral cavity and that SPR spectroscopy is a useful method for analyzing specific protein-fimbriae interactions.  (+info)

CD4(+) T cells and the proinflammatory cytokines gamma interferon and interleukin-6 contribute to alveolar bone loss in mice. (5/333)

In this study, we used a mouse model to examine the role of the adaptive immune response in alveolar bone loss induced by oral infection with the human gram-negative anaerobic bacterium Porphyromonas gingivalis. Severe combined immunodeficient mice, which lack B and T lymphocytes, exhibited considerably less bone loss than did immunocompetent mice after oral infection, suggesting that lymphocytes contribute to this process. Bone loss after oral infection was decreased in mice deficient in major histocompatibility complex (MHC) class II-responsive CD4(+) T cells, but no change in bone loss was observed in mice deficient in MHC class I-responsive CD8(+) T cells or NK1(+) T cells. Mice lacking the cytokine gamma interferon or interleukin-6 also demonstrated decreased bone loss. These results suggest that the adaptive immune response, and in particular CD4(+) T cells and the proinflammatory cytokines that they secrete, are important effectors of bone loss consequent to P. gingivalis oral infection. The studies also reinforce the utility of the mouse oral infection model in dissecting the pathobiology of periodontal disease.  (+info)

Purification, characterization, and sequence analysis of a potential virulence factor from Porphyromonas gingivalis, peptidylarginine deiminase. (6/333)

The initiation and progression of adult-onset periodontitis has been associated with infection of the gingival sulcus by Porphyromonas gingivalis. This organism utilizes a multitude of virulence factors to evade host defenses as it establishes itself as one of the predominant pathogens in periodontal pockets. A feature common to many other oral pathogens is the production of ammonia due to its protective effect during acidic cleansing cycles in the mouth. Additionally, ammonia production by P. gingivalis has been proposed as a virulence factor due to its negative effects on neutrophil function. In this study, we describe the first purification of a peptidylarginine deiminase (PAD) from a prokaryote. PAD exhibits biochemical characteristics and properties that suggest that it may be a virulence agent. PAD deiminates the guanidino group of carboxyl-terminal arginine residues on a variety of peptides, including the vasoregulatory peptide-hormone bradykinin, to yield ammonia and a citrulline residue. The soluble protein has an apparent mass of 46 kDa, while the DNA sequence predicts a full-length protein of 61.7 kDa. PAD is optimally active at 55 degrees C, stable at low pH, and shows the greatest activity above pH 9.0. Interestingly, in the presence of stabilizing factors, PAD is resistant to limited proteolysis and retains significant activity after short-term boiling. We propose that PAD, acting in concert with arginine-specific proteinases from P. gingivalis, promotes the growth of the pathogen in the periodontal pocket, initially by enhancing its survivability and then by assisting the organism in its circumvention of host humoral defenses.  (+info)

Host responses to recombinant hemagglutinin B of Porphyromonas gingivalis in an experimental rat model. (7/333)

Porphyromonas gingivalis, a gram-negative, black-pigmented anaerobe, is among the microorganisms implicated in the etiology of adult periodontal disease. This bacterium possesses a number of factors, including hemagglutinins, of potential importance in virulence. Several hemagglutinin genes have been identified, cloned, and expressed in Escherichia coli. The purpose of this study was to characterize host responses to purified recombinant hemagglutinin B (rHag B), using the conventional Fischer rat as the experimental animal model. The effectiveness of immunization with rHag B on protection against experimental periodontal bone loss following infection with P. gingivalis was also evaluated. Groups of rats were immunized by the subcutaneous route with rHag B in complete Freund's adjuvant, immunized with rHag B and orally infected with P. gingivalis, nonimmunized and noninfected, or orally infected with P. gingivalis only. Serum and saliva samples were collected throughout the experiment and evaluated for serum immunoglobulin G (IgG) and IgM and salivary IgA antibody activity by enzyme-linked immunosorbent assay. No salivary IgA anti-Hag B activity was detected in the various groups of rats. A slight serum IgM response similar to that seen in preimmune samples was observed. Serum IgG antibody activity to Hag B was detected only in samples from rats immunized with rHag B. This response was primarily of the IgG1 and IgG2a subclasses, followed by IgG2b and low levels of IgG2c. Supernatants from rHag B-stimulated splenic lymphoid cell cultures from immunized rats contained high levels of gamma interferon, followed by interleukin-2 (IL-2), IL-10, and then IL-4. These results are consistent with the induction of T helper type 1 (Th1)- and Th2-like responses. Western blot analysis of sera derived from rHag B-immunized rats reacted with trichloroacetic acid (TCA) precipitates of P. gingivalis 33277, 381, A7A1-28, and W50, revealing a 50-kDa band reflective of Hag B. However, sera derived from rats immunized with P. gingivalis whole cells or from rats infected with P. gingivalis only did not react with rHag B but did react with TCA precipitates of P. gingivalis strains. Finally, radiographic measurements of periodontal bone loss indicated that rats immunized with rHag B had less bone loss than those infected with P. gingivalis only. These results demonstrate the effectiveness of purified rHag B in inducing a protective immune response and support the potential usefulness of this component of P. gingivalis in the development of a vaccine against adult periodontitis.  (+info)

Direct detection of Prevotella intermedia and P. nigrescens in suppurative oral infection by amplification of 16S rRNA gene. (8/333)

A specific 16S rDNA PCR and subsequent hybridisation reaction was designed to discriminate between strains of Prevotella intermedia (n = 15) and P. nigrescens (n = 15). This technique was then used to detect the presence of these two bacterial species in acute suppurative oral infection. A total of 36 pus samples aspirated from 26 peri-apical abscesses, three root canals, three periodontal abscesses, two cases of refractory periodontitis, one cyst and one haematoma was examined. A portion of the pus sample was processed by PCR and the remainder of the specimen was subjected to routine culture. The PCR-based technique gave an identical pattern of detection of P. intermedia or P. nigrescens to that obtained by culture for 30 of the 36 specimens. Either P. intermedia or P. nigrescens was present in 14 samples and neither species was detected in 16 samples. In the remaining six samples the PCR method indicated the presence of one (n = 3) or both (n = 3) of the Prevotella species but neither or only one species was isolated by culture. It is concluded that the presence of P. intermedia and P. nigrescens in pus can be detected rapidly and specifically by direct PCR amplification of 16S rDNA. P. nigrescens was detected more frequently than P. intermedia in suppurative peri-apical infection both by culture and PCR.  (+info)

Bacteroidaceae is a family of gram-negative, anaerobic or facultatively anaerobic, non-spore forming bacteria that are commonly found in the human gastrointestinal tract. They are rod-shaped and can vary in size and shape. Bacteroidaceae are important breakdowners of complex carbohydrates and proteins in the gut, and play a significant role in maintaining the health and homeostasis of the intestinal microbiota. Some members of this family can also be opportunistic pathogens and have been associated with various infections and diseases, such as abscesses, bacteremia, and periodontal disease.

Fusobacterium is a genus of obligate anaerobic, gram-negative, non-spore forming bacilli that are commonly found as normal flora in the human oral cavity, gastrointestinal tract, and female genital tract. Some species of Fusobacterium have been associated with various clinical infections and diseases, such as periodontal disease, abscesses, bacteremia, endocarditis, and inflammatory bowel disease.

Fusobacterium nucleatum is the most well-known species in this genus and has been extensively studied for its role in various diseases. It is a opportunistic pathogen that can cause severe infections in immunocompromised individuals or when it invades damaged tissues. Fusobacterium necrophorum, another important species, is a leading cause of Lemierre's syndrome, a rare but serious condition characterized by septic thrombophlebitis of the internal jugular vein and metastatic infections.

Fusobacteria are known to have a complex relationship with other microorganisms and host cells, and they can form biofilms that contribute to their virulence and persistence in the host. Further research is needed to fully understand the pathogenic mechanisms of Fusobacterium species and to develop effective strategies for prevention and treatment of Fusobacterium-associated diseases.

Bacteroidaceae is a family of gram-negative, anaerobic bacteria that are commonly found in the human gastrointestinal tract. Infections caused by Bacteroidaceae are relatively rare, but can occur in cases of severe trauma, surgery, or compromised immune systems. These infections may include bacteremia (bacteria in the blood), abscesses, and wound infections. Treatment typically involves the use of antibiotics that are effective against anaerobic bacteria. It is important to note that proper identification of the specific species causing the infection is necessary for appropriate treatment, as different species within Bacteroidaceae may have different susceptibilities to various antibiotics.

Bacteroides are a genus of gram-negative, anaerobic, rod-shaped bacteria that are normally present in the human gastrointestinal tract. They are part of the normal gut microbiota and play an important role in breaking down complex carbohydrates and other substances in the gut. However, some species of Bacteroides can cause opportunistic infections, particularly in individuals with weakened immune systems or when they spread to other parts of the body. They are resistant to many commonly used antibiotics, making infections caused by these bacteria difficult to treat.

The B. fragilis group is the most commonly isolated Bacteroidaceae in anaerobic infections, especially those that originate ... Untreated B. fragilis infections have a 60% mortality rate. B. fragilis polysaccharide A (PSA) has been shown to protect ... It is part of the normal microbiota of the human colon and is generally commensal, but can cause infection if displaced into ... Bacteroides infections at eMedicine Brook I (June 2010). "The role of anaerobic bacteria in bacteremia". Anaerobe. 16 (3): 183- ...
... bacteroidaceae infections MeSH C01.252.400.110.109 - bacteroides infections MeSH C01.252.400.126 - bartonellaceae infections ... moraxellaceae infections MeSH C01.252.400.560.022 - acinetobacter infections MeSH C01.252.400.610 - mycoplasmatales infections ... salmonella infections, animal MeSH C01.252.400.310.821.873 - typhoid fever MeSH C01.252.400.310.850 - serratia infections MeSH ... bordetella infections MeSH C01.252.400.143.740 - whooping cough MeSH C01.252.400.155 - borrelia infections MeSH C01.252.400.155 ...
Infants as young at 2 months have been found to have species of Bacteroidaceae in their fecal microbiome. P. vulgatus becomes ... Infection and Immunity. 67 (6): 2969-2974. doi:10.1128/iai.67.6.2969-2974.1999. ISSN 0019-9567. PMC 96608. PMID 10338507. ... P. vulgatus belongs to the Bacteroidaceae family and was formerly considered to be part of the Bacteroides genus, but was ... Bacteroidaceae make up around 30% of fecal isolates. P. vulgatus is found globally and most samples have been isolated from ...
Bacteroidaceae Infections* * Cysteine Endopeptidases * Immunization * Mice * Mice, Inbred BALB C * Porphyromonas gingivalis ...
Categories: Bacteroidaceae Infections Image Types: Photo, Illustrations, Video, Color, Black&White, PublicDomain, ...
The B. fragilis group is the most commonly isolated Bacteroidaceae in anaerobic infections, especially those that originate ... Untreated B. fragilis infections have a 60% mortality rate. B. fragilis polysaccharide A (PSA) has been shown to protect ... It is part of the normal microbiota of the human colon and is generally commensal, but can cause infection if displaced into ... Bacteroides infections at eMedicine Brook I (June 2010). "The role of anaerobic bacteria in bacteremia". Anaerobe. 16 (3): 183- ...
Infections à Bacteroidaceae Entry term(s):. Bacteroidaceae Infection. Infection, Bacteroidaceae. Infections, Bacteroidaceae. ... note BACTEROIDES INFECTIONS is also available. Allowable Qualifiers:. BL blood. CF cerebrospinal fluid. CI chemically induced. ... Infections with bacteria of the family BACTEROIDACEAE.. Annotation:. ... Infections with bacteria of the family BACTEROIDACEAE. Preferred term. Bacteroidaceae Infections Entry term(s). Bacteroidaceae ...
This article describes infections caused by the Bacteroides fragilis group and other anaerobic gram-negative bacilli (AGNB) ... The B fragilis group, a member of the Bacteroidaceae family, includes B fragilis (causes the most clinical infections), ... 2] and are therefore a common cause of endogenous infections. [1] Bacteroides infections can develop in all body sites, ... 2] and predominate in intra-abdominal infections and infections that originate from those florae (eg, perirectal abscesses, ...
Attachment LossDental CalculusOral Hygiene IndexPeriodontal PocketDentifricesBacteroidaceaeOral HygieneTreponemal Infections ... Bacteroidaceae. A family of gram-negative bacteria found primarily in the intestinal tracts and mucous membranes of warm- ... Prevotella intermediaBacteroidaceaeFusobacteriumPrevotella nigrescensTreponema denticolaVeillonellaTreponemaCalendula ... HyperplasiaMouth DiseasesAggressive PeriodontitisPericoronitisGingival DiseasesOral UlcerDental CariesBacteroidaceae Infections ...
infection: coord IM with BACTEROIDACEAE INFECTIONS (IM). Allowable Qualifiers:. CH chemistry. CL classification. CY cytology. ...
... indicated an increase in carbohydrate metabolism and Bacteroidaceae accounted for this change in chronic infection. STITCH ... Chronic Strongyloides stercoralis infection increases presence of the Ruminococcus torques group in the gut and alters the ... Those positive at T0 (untreated then because of COVID19 lockdowns) were retested one year later (T1). Persistent infection in ... We explored the impact of chronic Strongyloides stercoralis infection on the gut microbiome and microbial activity in a ...
Bacterial infection induced significant (p,0.05) reductions in the levels of BH4,in ratio of BH4:BH2+B and also in nitric oxide ... This suggests that a polybacterial infection can cause significant changes in the vascular and colonic BH4/nNOS/NRF2 pathways ... We sought to examine the mechanism of periodontal infection leading to altered vascular and gastrointestinal smooth muscle ... We have recently shown that polybacterial periodontal infection led to aortic atherosclerosis and modulation of lipid profiles ...
... gingivalis oral infection. The studies also reinforce the utility of the mouse oral infection model in dissecting the ... Bone loss after oral infection was decreased in mice deficient in major histocompatibility complex (MHC) class II-responsive ... exhibited considerably less bone loss than did immunocompetent mice after oral infection, suggesting that lymphocytes ... we used a mouse model to examine the role of the adaptive immune response in alveolar bone loss induced by oral infection with ...
This article describes infections caused by the Bacteroides fragilis group and other anaerobic gram-negative bacilli (AGNB) ... 3] and the polymicrobial synergistic nature of the infection. [4] The B fragilis group, a member of the Bacteroidaceae family, ... 1] and are therefore a common cause of endogenous infections. Bacteroides infections can develop in all body sites, including ... 1] and predominate in intra-abdominal infections and infections that originate from those florae (eg, perirectal abscesses, ...
Bacteroidaceae Infection use Bacteroidaceae Infections Bacteroidaceae Infections Bacteroides Bacteroides corrodens use ... Bacterial Infection, Gram-Negative use Gram-Negative Bacterial Infections Bacterial Infection, Gram-Positive use Gram-Positive ... Bacterial Infections, Gram Negative use Gram-Negative Bacterial Infections Bacterial Infections, Gram Positive use Gram- ... Bacterial Infections, Gram-Negative use Gram-Negative Bacterial Infections Bacterial Infections, Gram-Positive use Gram- ...
Bacteroidaceae Infection use Bacteroidaceae Infections Bacteroidaceae Infections Bacteroides Bacteroides corrodens use ... Bacterial Infection, Gram-Negative use Gram-Negative Bacterial Infections Bacterial Infection, Gram-Positive use Gram-Positive ... Bacterial Infections, Gram Negative use Gram-Negative Bacterial Infections Bacterial Infections, Gram Positive use Gram- ... Bacterial Infections, Gram-Negative use Gram-Negative Bacterial Infections Bacterial Infections, Gram-Positive use Gram- ...
Bacteroidaceae Infection use Bacteroidaceae Infections Bacteroidaceae Infections Bacteroides Bacteroides corrodens use ... Bacterial Infection, Gram-Negative use Gram-Negative Bacterial Infections Bacterial Infection, Gram-Positive use Gram-Positive ... Bacterial Infections, Gram Negative use Gram-Negative Bacterial Infections Bacterial Infections, Gram Positive use Gram- ... Bacterial Infections, Gram-Negative use Gram-Negative Bacterial Infections Bacterial Infections, Gram-Positive use Gram- ...
Bacteroidaceae Infection use Bacteroidaceae Infections Bacteroidaceae Infections Bacteroides Bacteroides corrodens use ... Bacterial Infection, Gram-Negative use Gram-Negative Bacterial Infections Bacterial Infection, Gram-Positive use Gram-Positive ... Bacterial Infections, Gram Negative use Gram-Negative Bacterial Infections Bacterial Infections, Gram Positive use Gram- ... Bacterial Infections, Gram-Negative use Gram-Negative Bacterial Infections Bacterial Infections, Gram-Positive use Gram- ...
... and alleviates disease symptoms in a mouse infection model. In addition, it reduces antibiotic-induced changes in the gut ... An acute intestinal infection mouse model is developed using Salmonella enterica serovar Typhimurium (Fig. 2a). Salmonella ... Relative abundance of Bacteroidaceae (b), Lachnospiraceae (c), and Lactobacillaceae (d) obtained in fecal microbiota from the ... Mouse infections. As described8, water and food were withdrawn 4 h before per os treatment with 20 mg of streptomycin. ...
Gram-Negative Bacterial Infections. *Aliivibrio Infections. *Anaplasmataceae Infections. *Bacteroidaceae Infections. * ... "Anaplasmataceae Infections" is a descriptor in the National Library of Medicines controlled vocabulary thesaurus, MeSH ( ... This graph shows the total number of publications written about "Anaplasmataceae Infections" by people in this website by year ... Below are MeSH descriptors whose meaning is related to "Anaplasmataceae Infections".. * ...
Gram-Negative Bacterial Infections. *Aliivibrio Infections. *Anaplasmataceae Infections. *Bacteroidaceae Infections. * ... "Cytophagaceae Infections" is a descriptor in the National Library of Medicines controlled vocabulary thesaurus, MeSH (Medical ... This graph shows the total number of publications written about "Cytophagaceae Infections" by people in UAMS Profiles by year, ... Below are the most recent publications written about "Cytophagaceae Infections" by people in Profiles over the past ten years. ...
Gram-Negative Bacterial Infections. *Aliivibrio Infections. *Anaplasmataceae Infections. *Bacteroidaceae Infections. * ... "Gram-Negative Bacterial Infections" is a descriptor in the National Library of Medicines controlled vocabulary thesaurus, MeSH ... Infections caused by bacteria that show up as pink (negative) when treated by the gram-staining method. ... A case of infection-associated antiproteinase-3-negative cytoplasmic antineutrophil cytoplasmic antibody pauci-immune focal ...
2), E3, dominated by Bacteroidaceae, was also enriched for Verrucomicrobiaceae, as well as Sutterellaceae (P , 0.05). E2, ... However, if the overrepresentation of these pathogenic genes could easily lead to infections is not clear. Further researches ... At the family level, E1 and E3 were both enriched with Bacteroidaceae, but driven by two different operational taxonomic units ... Analysis of Several Common APOBEC-type Mutations in Bladder Tumors Suggests Links to Viral Infection ...
Bacteroidaceae 25% * Child 25% * Critical Illness 26% * Enteral Nutrition 15% * Infections 6% ...
Studies that do show a connection correlate the enrichment of Bacteroidaceae and the decrease of Enterobacteriaceae. The ... a group of bacteria commonly associated with infections in humans. While the connection isnt well understood, ... cranberry juice was shown in the same study to increase the levels of Bacteroidaceae, a gut bacterium long associated with ... and xyloglucans all have positive proactive effects against gut bacteria associated with infection in humans. ...
Gram-Negative Bacterial Infections. *Aliivibrio Infections. *Anaplasmataceae Infections. *Bacteroidaceae Infections. * ...
Gram-Negative Bacterial Infections. *Aliivibrio Infections. *Anaplasmataceae Infections. *Bacteroidaceae Infections. * ... CirA Stimulates the GTPase Activity of RhoA and Is Required for Virulence in a Mouse Model of Coxiella burnetii Infection. ...
... effectively prevents the recurrence of Clostridioides difficile infection (CDI). Long-term engraftment of donor-specific ... 2A) and depletion of members in families Bacteroidaceae, Ruminococcaceae, and Rikenellaceae (Fig. 2C, Fig. S5), which is ... Saeedi BJ, Morison DG, Kraft CS, Dhere T. Fecal microbiota transplant for Clostridium difficile infection in a pregnant patient ... 2C). Compared with the donor, the patient pre-FMT had marked lower relative abundances of Bacteroidaceae, Ruminococcaceae, ...
... and urinary tract infections. It is also associated with nosocomial infections, which are infections that are acquired in a ... Bacteroidaceae is a family of Gram-negative bacteria that are commonly found in the human gut and play a role in digestion and ... a life-threatening condition caused by the spread of infection throughout the body. Treatment for A. faecalis infections ... Bacteroidaceae is a family of Gram-negative bacteria that are commonly found in the human gut microbiome. They are known for ...
For example, if your baby is Type 2A, it means that the dominant bacteria in their gut are Bacteroidaceae but Bifidobacterium ... Colonization of newborn babies with Staphylococcus aureus may increase the risk of infection in early life [31] and the ... Some species of Bacteroidaceae can degrade some of the sugars in breastmilk (HMOs) which is good for your baby [13]. That said ... 1] S. Fukuda et al., "Bifidobacteria can protect from enteropathogenic infection through production of acetate," Nature, vol. ...
Childrens Health , Allergies , Infections , Infant gut bacteria and food sensitization: Associations in the first year of life ... Enterobacteriaceae and Bacteroidaceae, compared to infants who didnt. ...
Infections: An infection like strep throat, a virus, Lyme disease, a Lyme co-infection or mold illness from mold toxins can ... Patients with anxiety have higher Bacteroidaceae (Peter J, 2018). ... Infections. Different types of infections can cause anxiety and mental health issues. The immune system dysfunction caused by ... Lyme Disease & Co Infections:. Lyme disease is a bacterial infection, caused by the bacterium Borrelia burgdorferi. Borrelia is ...
1 Bacterial infections explain elevated morbidity and mortality2 and infections increase mortality four-fold in patients with ... to those of potentially pathogenic taxa including Enterobacteriaceae and Bacteroidaceae.40 This CDR was reported to be ... 1 Bacterial infections explain elevated morbidity and mortality2 and infections increase mortality four-fold in patients with ... ascitic fluid infections and bacteremia are well-known infections, spontaneous bacterial peritonitis (SBP) frequently developed ...

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