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Christensenella
''Christensenella'' is a genus of non- spore-forming, anaerobic, and nonmotile bacteria Bacteria (; singular: bacterium) are ubiquitous, mostly free-living organisms often consisting of one Cell (biology), biological cell. They constitute a large domain (biology), domain of prokaryotic microorganisms. Typically a few micrometr ... from the family Christensenellaceae. The species '' C. minuta'' has been published and validated, and '' C. timonensis'' and '' C. massiliensis'' have been proposed as novel species of the genus ''Christensenella'', all isolated from human feces. ''C. minuta'' in the gut has been associated with reduction in body weight and adiposity of mice. In a test on 977 volunteers, humans with higher levels of ''Christensenella'' in their guts were found to be more likely to have a lower body mass index than those with low levels. ''Christensenella'' are better represented in persons who are metabolically healthy. However, there is a link to possible ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Christensenella Timonensis
''Christensenella'' is a genus of non-spore-forming, anaerobic, and nonmotile bacteria from the family Christensenellaceae. The species '' C. minuta'' has been published and validated, and '' C. timonensis'' and '' C. massiliensis'' have been proposed as novel species of the genus ''Christensenella'', all isolated from human feces. ''C. minuta'' in the gut has been associated with reduction in body weight and adiposity of mice. In a test on 977 volunteers, humans with higher levels of ''Christensenella'' in their guts were found to be more likely to have a lower body mass index Body mass index (BMI) is a value derived from the mass (weight) and height of a person. The BMI is defined as the body mass divided by the square of the body height, and is expressed in units of kg/m2, resulting from mass in kilograms and he ... than those with low levels. ''Christensenella'' are better represented in persons who are metabolically healthy. However, there is a link to possible pat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Christensenella Intestinihominis
''Christensenella'' is a genus of non-spore-forming, anaerobic, and nonmotile bacteria from the family Christensenellaceae. The species '' C. minuta'' has been published and validated, and '' C. timonensis'' and '' C. massiliensis'' have been proposed as novel species of the genus ''Christensenella'', all isolated from human feces. ''C. minuta'' in the gut has been associated with reduction in body weight and adiposity of mice. In a test on 977 volunteers, humans with higher levels of ''Christensenella'' in their guts were found to be more likely to have a lower body mass index Body mass index (BMI) is a value derived from the mass (weight) and height of a person. The BMI is defined as the body mass divided by the square of the body height, and is expressed in units of kg/m2, resulting from mass in kilograms and he ... than those with low levels. ''Christensenella'' are better represented in persons who are metabolically healthy. However, there is a link to possible pat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Christensenella Massiliensis
''Christensenella'' is a genus of non-spore-forming, anaerobic, and nonmotile bacteria from the family Christensenellaceae. The species '' C. minuta'' has been published and validated, and '' C. timonensis'' and '' C. massiliensis'' have been proposed as novel species of the genus ''Christensenella'', all isolated from human feces. ''C. minuta'' in the gut has been associated with reduction in body weight and adiposity of mice. In a test on 977 volunteers, humans with higher levels of ''Christensenella'' in their guts were found to be more likely to have a lower body mass index Body mass index (BMI) is a value derived from the mass (weight) and height of a person. The BMI is defined as the body mass divided by the square of the body height, and is expressed in units of kg/m2, resulting from mass in kilograms and he ... than those with low levels. ''Christensenella'' are better represented in persons who are metabolically healthy. However, there is a link to possible pat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Christensenella Minuta
''Christensenella'' is a genus of non-spore-forming, anaerobic, and nonmotile bacteria from the family Christensenellaceae. The species '' C. minuta'' has been published and validated, and '' C. timonensis'' and '' C. massiliensis'' have been proposed as novel species of the genus ''Christensenella'', all isolated from human feces. ''C. minuta'' in the gut has been associated with reduction in body weight and adiposity of mice. In a test on 977 volunteers, humans with higher levels of ''Christensenella'' in their guts were found to be more likely to have a lower body mass index Body mass index (BMI) is a value derived from the mass (weight) and height of a person. The BMI is defined as the body mass divided by the square of the body height, and is expressed in units of kg/m2, resulting from mass in kilograms and he ... than those with low levels. ''Christensenella'' are better represented in persons who are metabolically healthy. However, there is a link to possible pat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Christensenella Hongkongensis
''Christensenella hongkongensis'' is a species of clinically relevant gram-positive coccobacilli, first isolated from patients in Hong Kong and Canada in 2006. Although the species remains relatively rare, it has a high mortality rate of up to 50%. ''Christensenella'' is thought to be broadly distributed globally, as it has been isolated from patient blood cultures around the world including Hong Kong, South Korea, New Zealand, Canada, Sweden, France and Italy. Fewer than 15 cases of ''C. hongkongensis'' have been observed worldwide. Phenotypic characteristics ''C. hongkongensis'' grow on sheep blood agar as nonhemolytic pinpoint colonies after 48 h of incubation at 37 °C in an anaerobic environment. All are catalase positive and motile, with flagella. They produce acid from arabinose, glucose and xylose. They do not produce indole or reduce nitrate. Clinical features and diagnosis Symptoms of ''C. hongkongensis'' infection include fever, vomiting, abdominal distensio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eubacteriales
The Eubacteriales are an order of bacteria placed within the class Clostridia. Families Eubacteriales comprises the following families: * " Betainaceae" Jones et al. 2019 * " Bianqueaceae" Liu et al. 2021 * " Borkfalkiaceae" Hildebrand, Pallen & Bork 2020 * Caldicoprobacteraceae Yokoyama et al. 2010 * Christensenellaceae Morotomi, Nagai & Watanabe 2012 * Clostridiaceae Pribram 1933 * Defluviitaleaceae Jabari et al. 2012 * Eubacteriaceae Ludwig et al. 2010 * " Feifaniaceae" Liu et al. 2021 * " Galloscillospiraceae" Gilroy et al. 2021 * Gottschalkiaceae Poehlein et al. 2017c * Hungateiclostridiaceae Zhang et al. 2018b * Lachnospiraceae Rainey 2010 * " Mageeibacillaceae" Hildebrand, Pallen & Bork 2020 * " Mogibacteriaceae" Wylensek et al. 2020 * Oscillospiraceae Peshkoff 1940 * Peptoniphilaceae Johnson et al. 2014 * Peptostreptococcaceae Ezaki 2010 * Ruminococcaceae Rainey 2010 * " Pumilibacteraceae" Afrizal et al. 2021 * Thermohalobacteraceae Spring 2021 * Tissierellaceae W ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clostridia
The Clostridia are a highly polyphyletic class of Bacillota, including '' Clostridium'' and other similar genera. They are distinguished from the Bacilli by lacking aerobic respiration. They are obligate anaerobes and oxygen is toxic to them. Species of the class ''Clostridia'' are often but not always Gram-positive (see ''Halanaerobium'') and have the ability to form spores. Studies show they are not a monophyletic group, and their relationships are not entirely certain. Currently, most are placed in a single order called Clostridiales, but this is not a natural group and is likely to be redefined in the future. Most species of the genus ''Clostridium'' are saprophytic organisms that ferment plant polysaccharides and are found in many places in the environment, most notably the soil. However, the genus does contain some human pathogens (outlined below). The toxins produced by certain members of the genus ''Clostridium'' are among the most dangerous known. Examples are tetanus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bacillota
The Bacillota (synonym Firmicutes) are a phylum of bacteria, most of which have gram-positive cell wall structure. The renaming of phyla such as Firmicutes in 2021 remains controversial among microbiologists, many of whom continue to use the earlier names of long standing in the literature. The name "Firmicutes" was derived from the Latin words for "tough skin," referring to the thick cell wall typical of bacteria in this phylum. Scientists once classified the Firmicutes to include all gram-positive bacteria, but have recently defined them to be of a core group of related forms called the low- G+C group, in contrast to the Actinomycetota. They have round cells, called cocci (singular coccus), or rod-like forms (bacillus). A few Firmicutes, such as ''Megasphaera'', ''Pectinatus'', ''Selenomonas'' and ''Zymophilus'', have a porous pseudo-outer membrane that causes them to stain gram-negative. Many Bacillota (Firmicutes) produce endospores, which are resistant to desiccation and can ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bacteria
Bacteria (; singular: bacterium) are ubiquitous, mostly free-living organisms often consisting of one biological cell. They constitute a large domain of prokaryotic microorganisms. Typically a few micrometres in length, bacteria were among the first life forms to appear on Earth, and are present in most of its habitats. Bacteria inhabit soil, water, acidic hot springs, radioactive waste, and the deep biosphere of Earth's crust. Bacteria are vital in many stages of the nutrient cycle by recycling nutrients such as the fixation of nitrogen from the atmosphere. The nutrient cycle includes the decomposition of dead bodies; bacteria are responsible for the putrefaction stage in this process. In the biological communities surrounding hydrothermal vents and cold seeps, extremophile bacteria provide the nutrients needed to sustain life by converting dissolved compounds, such as hydrogen sulphide and methane, to energy. Bacteria also live in symbiotic and parasitic relationsh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clostridiaceae
The Clostridiaceae are a family of the bacterial class Clostridia, and contain the genus '' Clostridium''. The family Clostridiaceae (scientific name) defined by the taxonomic outline of '' Bergey's Manual of Systematic Bacteriology '' contains as its core the genus '' Clostridium'' (''sensu stricto''), as well as ''Acetivibrio'', ''Acidaminobacter'', ''Alkaliphilus'', '' Anaerobacter'', ''Caloramator'', ''Caloranaerobacter'', '' Coprobacillus'', '' Dorea'', ''Natronincola'', ''Oxobacter'', ''Sarcina'', '' Sporobacter'', ''Thermobrachium'', ''Thermohalobacter'', and ''Tindallia''. The previous inclusion of these additional genera (as seen on the right) in a family Clostridiaceae is based for the most part because the type species of these genera are in many cases phylogenetically related to misclassified species of the genus ''Clostridium''. However, with the exception of ''Anaerobacter'', ''Caloramator'', ''Oxobacter'', ''Sarcina'', and ''Thermobrachium'', these genera fall outs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beneficial Microbes
''Beneficial Microbes'' is a peer-reviewed scientific journal covering research on microbes beneficial to the health and wellbeing of man and animal. It is published by Wageningen Academic Publishers Wageningen Academic Publishers is a publishing company in the field of life sciences that publishes scientific journals as well as monographs, textbooks, and proceedings. The company was founded in 2002 as successor of Wageningen Pers. The company .... External links * Microbiology journals English-language journals Publications with year of establishment missing Publications established in 2010 {{microbiology-journal-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Body Mass Index
Body mass index (BMI) is a value derived from the mass (weight) and height of a person. The BMI is defined as the body mass divided by the square of the body height, and is expressed in units of kg/m2, resulting from mass in kilograms and height in metres. The BMI may be determined using a table or chart which displays BMI as a function of mass and height using contour lines or colours for different BMI categories, and which may use other units of measurement (converted to metric units for the calculation). The BMI is a convenient rule of thumb used to broadly categorize a person as ''underweight'', ''normal weight'', ''overweight'', or ''obese'' based on tissue mass (muscle, fat, and bone) and height. Major adult BMI classifications are underweight (under 18.5 kg/m2), normal weight (18.5 to 24.9), overweight (25 to 29.9), and obese (30 or more). When used to predict an individual's health, rather than as a statistical measurement for groups, the BMI has limitations ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
