Leptotrichia buccalis: Leptotrichia buccalis is an anaerobic, gram-negative rod bacteria. It is a constituent of normal oral flora.CadaverineVeillonella parvula: Veillonella parvula is a bacterium in the genus Veillonella. It is a normal part of the oral flora but can be associated with diseases such as periodontitis and dental caries as well as various systemic infections.Diaminopropane: Diaminopropane may refer to either of two isomeric chemical compounds:Fusobacterium: Fusobacterium is a genus of anaerobic, Gram-negative bacteria, similar to Bacteroides. Individual cells are rod-shaped bacilli with pointed ends.Lung abscessDental plaque: Dental plaque is a biofilm or mass of bacteria that grows on surfaces within the mouth. It appears as a white or pale yellow "slime layer", that is commonly found between the teeth and along the cervical margins.Group IV pyridoxal-dependent decarboxylases: In molecular biology, group IV pyridoxal-dependent decarboxylases are a family of enzymes comprising ornithine decarboxylase , lysine decarboxylase , arginine decarboxylase and diaminopimelate decarboxylase. It is also known as the Orn/Lys/Arg decarboxylase class-II family.Lactic acid fermentationEubacterium oxidoreducens: Eubacterium oxidoreducens is a Gram positive bacterium species in the genus Eubacterium.Exogenous bacteria: Exogenous bacteria are microorganisms introduced to closed biological systems from the external world. They exist in aquatic and terrestrial environments, as well as the atmosphere.Prevotellaceae: The family Prevotellacae is composed of four genera.National J.Ruminant: Ruminants are mammals that are able to acquire nutrients from plant-based food by fermenting it in a specialized stomach prior to digestion, principally through microbial actions. The process typically requires the fermented ingesta (known as cud) to be regurgitated and chewed again.Aggressive periodontitis: Aggressive periodontitis describes a type of periodontal disease and includes two of the seven classifications of periodontitis:Sodium propionatePeptidoglycan binding domainSarpogrelateMcIntosh and Filde's anaerobic jar: McIntosh and Filde's anaerobic jar is an instrument used in the production of an anaerobic environment. This method of anaerobiosis as others is used to culture bacteria which die or fail to grow in presence of oxygen (anaerobes).