An official website of the United States government
Here’s how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
mouth, etc ; food chemistry; hydrolysis; odors; red wines; transesterification; volatile compounds; Show all 7 Subjects
Abstract:
... We employed an untargeted volatile profiling approach in combination with spit off-odorant measurement procedure to investigate the fate of aroma compounds in mouth by determining how oral processing and intrinsic biological variables influence the overall volatile composition. A red wine before and after oral processing (expectorated wine), and control samples (expectorated water) were analyzed u ...
mouth, etc ; RNA; Severe acute respiratory syndrome coronavirus 2; colorimetry; detection limit; genes; humans; nose; recombinase polymerase amplification; Show all 9 Subjects
Abstract:
... In this paper we present a new method for the detection of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), targeting a specific region “N gene.” Under isothermal reaction conditions, we integrated ligation (Lig; high selectivity) and recombinase polymerase amplification (RPA; high sensitivity) processes, obtaining a robust method of detection. For point-of-care testing, we incorporat ...
mouth, etc ; cured meats; flavor; food science; humans; pH; polyacrylamide gel electrophoresis; pork; protein content; saliva; sodium; taste; Show all 12 Subjects
Abstract:
... The rate of flavor release in the mouth from traditional dry-cured pork was evaluated in this study. It was hypothesized that a slow steady release of flavor would occur on chewing and hydration. To test this, high salt dry-cured pork was chewed and held in oral cavity without swallowing for 4 different chewing stages (B, NC₃₀, C₃₀, EC). Saliva and food bolus from 16 healthy subjects were collecte ...
mouth, etc ; adsorption; digestible carbohydrates; digestion; digestive tract; ethics; glucose; human health; humans; large intestine; mastication; resistant starch; salivation; small intestine; stomach; Show all 15 Subjects
Abstract:
... Starch digestion rate and location in the gastrointestinal tract (GIT) are critical for human health. This review aims to present a comprehensive summary on our current understanding of physiological, biochemical, anatomical and geometrical factors of human digestive system that are related to in vivo starch digestibility. It is shown that all digestive compartments including mouth, stomach, small ...
... PIWI-interacting RNAs (piRNAs) are single-stranded, 23–36 nucleotide long RNAs that regulate gene expression in the germline but are also detected in some cancers. However, there are no reports yet on piRNA expression in tongue squamous cell carcinoma (TSCC), the most common oral cancer (80–90% percent of all oral cancers). We performed small RNA and whole transcriptome sequencing in H357 tongue c ...
mouth, etc ; Streptococcus mutans; Uvaria; antibacterial properties; bark; biofilm; dental caries; medicinal plants; methylene chloride; pathogens; phytochemicals; polysaccharides; proanthocyanidins; root extracts; solvents; traditional medicine; virulence; Show all 17 Subjects
Abstract:
... Streptococcus mutans a key pathogen, produces biofilm, acids and extracellular polysaccharides in the oral cavity; which leads to the development of dental caries. Control of these pathogenic markers can prevent dental caries. Uvaria chamae P. Beauv. is a medicinal plant traditionally used for many ailments including oral infections. Root, leaves and bark extracts has proven antibacterial activity ...
... The increase in temperature due to global warming greatly affects the toxicity produced by pesticides in the aquatic ecosystem. Studies investigating the effects of such environmental stress factors on next generations are important in terms of the sustainability of ecosystems. In this study, the effects of parental synergistic exposure to glyphosate and temperature increase on the next generation ...
... Persimmon fruits accumulate proanthocyanidins during development. Proanthocyanidins form insoluble complexes with saliva proteins, which promote a sensation of dryness in the mouth called astringency. Persimmon cultivars are classified according to pollination and the presence of astringency at harvest. The different characteristics between persimmon cultivars lead to different metabolic pathways ...
Daniel C. Braz; Mário Popolin Neto; Flavio M. Shimizu; Acelino C. Sá; Renato S. Lima; Angelo L. Gobbi; Matias E. Melendez; Lídia M.R. B. Arantes; André L. Carvalho; Fernando V. Paulovich; Osvaldo N. Oliveira Jr
mouth; mouth neoplasms, etc ; alcohol drinking; electronic tongue; saliva; support vector machines; Show all 6 Subjects
Abstract:
... The diagnosis of cancer and other diseases using data from non-specific sensors – such as the electronic tongues (e-tongues) - is challenging owing to the lack of selectivity, in addition to the variability of biological samples. In this study, we demonstrate that impedance data obtained with an e-tongue in saliva samples can be used to diagnose cancer in the mouth. Data taken with a single-respon ...
... Melanocyte-derived tumours are common in humans and animals and their spontaneous occurrence in dogs and the clinicopathological progression in malignant presentations is comparable with humans. Melanomas are a heterogeneous group of malignant neoplasms and several subtypes have been classified, including angiomatoid melanoma of which only five cases have been reported in humans but none in animal ...
Foot-and-mouth disease virus; foot-and-mouth disease, etc ; enzyme activity; mutants; proteinases; Show all 5 Subjects
Abstract:
... Foot-and-mouth disease (FMD) is mainly characterized by blister formation (vesicles) in animals infected with foot-and-mouth disease virus (FMDV). However, the molecular basis of the blister formation in FMD is still unknown. BP180 is one of the main anchoring proteins connecting the dermal and epidermal layers of the skin. Previous studies have shown that the cleavage of BP180 by proteases produc ...
... The objective of this study was to assess the potential of the temporal check‐all‐that‐apply (TCATA) method to describe oral behavior from the introduction of products into the mouth until swallowing. In particular, we wanted to test the feasibility of the task, the ability to show differences between composite products, and the possibility of segmenting the panel based on the data collected. Term ...
... In recent years, there is a growing demand for optical sensors given their analytical properties, and the possibility of in situ implementation. Among all the types of optical sensors, plasmonic sensors have aroused great interest in the scientific community. In this work, the ability of a plasmonic sensor based on AgNPs retained on a Nylon surface is studied to determine hydrogen sulfide, which c ...
mouth, etc ; ferrets; gastrointestinal diseases; intestines; stomach; Show all 5 Subjects
Abstract:
... Background: Ferrets have been domesticated for approximately 3000 years, yet many veterinary professionals feel unequipped to treat them. Since the 1980s, the worldwide increase in the popularity of ferrets as pets means that these curious creatures are being presented to general practice more frequently. As seen with cats and dogs, most ferret owners identify their pets as members of their family ...
mouth, etc ; agriculture; porosity; rapeseed; seedlings; soil; Show all 6 Subjects
Abstract:
... To address the problem whereby the size of the hole formed by the existing hole-forming device of hole-punching transplanters is significantly inconsistent with the theoretical size as it is impacted by the inserting and lifting methods, a scheme for eliminating the forward speed of the whole machine by the horizontal linear velocity of reverse rotation of the hole-forming mechanism is proposed to ...
mouth, etc ; ankylosis; cats; excision; malocclusion; medicine; Show all 6 Subjects
Abstract:
... Three cats affected by unilateral temporomandibular joint ankylosis underwent segmental mandibulectomy, while one cat with bilateral ankylosis underwent right temporomandibular joint gap arthroplasty and left segmental mandibulectomy. Minimal intraoperative complications were linked to the segmental mandibulectomies in the cases reported. All cats recovered their ability to open the mouth, and the ...
... Foot-and-mouth disease (FMD) is a highly infectious disease of cattle and other cloven-hoofed animals, causing huge economic losses annually worldwide. This disease is endemic in Pakistan where the serotypes of the foot-and-mouth disease virus (FMDV) are A, O and ASIA-1. At present, trivalent FMDV vaccines are being used to prevent FMD but the current production process is laborious and is unable ...
... In the equestrian discipline of dressage, the behavior encouraged through judging should be based on correct and welfare-centered training techniques. Certain behaviors in the ridden horse result from unclear or conflicting cues from the rider and can be referred to as conflict behaviors. This study aimed to investigate the occurrence of these behaviors during Preliminary, Novice and Elementary le ...
mouth, etc ; archaeology; dental calculus; millets; oats; wheat; Show all 6 Subjects
Abstract:
... Starch granules and other plant tissues are commonly found as part of the microdebris assemblage analysed within dental calculus. These are often interpreted as evidence of past diets. However, many of the starch granules extracted from dental calculus are intact, and do not show evidence of alterations as a result of being processed for consumption. This research examines if plant material can ac ...
Foot-and-mouth disease virus; foot-and-mouth disease, etc ; cattle; genome; livestock and meat industry; natural selection; serotypes; trees; Pakistan; Show all 9 Subjects
Abstract:
... Foot and mouth disease (FMD) causes severe economic losses to the livestock industry of endemic countries, including Pakistan. Pakistan is part of the endemic pool 3 for foot and mouth disease viruses (FMDV), characterized by co-circulating O, A, and Asia 1 serotypes, as designated by the world reference laboratory for FMD (WRL-FMD). FMDV serotype A lineage ASIA/Iran-05 is widespread in buffalos a ...