What's the difference between hypostome and mouth?
Hypostome
Definition:
(n.) Alt. of Hypostoma
Example Sentences:
(1) The external surface of the hypostome possesses cnidocils, possibly sensory hairs, and small spiny protrusions surrounding the mouth; the internal surface has cylindrical microvilli, free flagella and adherent flagella.
(2) Additional observations on some fine structures of Demodex folliculorum under SEM were presented in this paper, including supracoxal spines, hypostome, palpal claws, male and female podosomal setae, leg claw-basal spur, femoral spur, etc.
(3) Nile-blue-stained cells from hypostome or peduncle did not form specific structures in the reconstructed polyp, but were distributed throughout the animal.
(4) A population of sensory nerve cells localized in the head (hypostome and tentacles) is identified by the binding of antibody JD1.
(5) The second was an antiserum against the peptide Arg-Phe-amide (RFamide), which in the head of hydra is specific to the sensory cells of the hypostomal apex and the ganglion cells of the lower hypostome and tentacles.
(6) The normal morphology of the hypostome and mouth of hydra were examined by transmission electron microscopy with conventional thin sections and freeze-fracture replicas.
(7) The same midpiece tissue differentiated to a basal disc when grafted near the host hypostome, and to a small hypostome with tentacles when grafted near the host basal disc.
(8) Myonemes of the hypostome are small in diameter, have gap and intermediate-type cell junctions within each epithelial layer and are associated with the opposite epithelial layer by transmesogleal processes and gap junctions.
(9) It is a distinct neuronal complex consisting of a thick nerve bundle running circumferentially at the border between the hypostome and tentacle zone.
(10) The anatomy and developmental dynamics of the nerve ring in the hypostome of Hydra oligactis were examined immunocytochemically with an antiserum against a neuropeptide and with neuron-specific monoclonal antibodies.
(11) The hypostome and tentacles regenerate as far as is allowed by actinomycine.
(12) The sex of D. silvarum nymphs can be identified by the width of gnathosoma, length of hypostome and diameter of peritreme.
(13) These results and others suggest that the formation of body tentacles takes place independently of hypostome formation.
(14) A thin strand of five to six perihypostomal neurons was present close to the hypostome-tentacle junction.
(15) The hypostome and mouth of fresh-water Hydra were examined by scanning electron microscopy.
(16) On the contrary, P-part lacks the hypostome with tentacles, and these are the body parts in the growth direction.
(17) Modification of CPT's frequency by means of repetitive light stimulation [of the type mentioned either in 2) or 5)] has been observed also with hypostomal preparations.
(18) It has been found out that the wounds caused by radiation heal much harder and that the radiation-destroyed hypostome needs a longer period to regenerate than the cutting-removed hypostome.
(19) A mouse monoclonal antibody to Hydra attenuata was used to demonstrate immunoreactive product in neurons in situ, in both whole mount and sectioned hypostomes and tentacles of H. oligactis and H. littoralis.
(20) The larvae may reach the buccal cavity through 4 possible avenues: 1) the junction of the pharynx with the buccal cavity; 2) the esophagus; 3) the salivary ducts; and 4) the roof of the hypostome.
Mouth
Definition:
(n.) The opening through which an animal receives food; the aperture between the jaws or between the lips; also, the cavity, containing the tongue and teeth, between the lips and the pharynx; the buccal cavity.
(n.) An opening affording entrance or exit; orifice; aperture;
(n.) The opening of a vessel by which it is filled or emptied, charged or discharged; as, the mouth of a jar or pitcher; the mouth of the lacteal vessels, etc.
(n.) The opening or entrance of any cavity, as a cave, pit, well, or den.
(n.) The opening of a piece of ordnance, through which it is discharged.
(n.) The opening through which the waters of a river or any stream are discharged.
(n.) The entrance into a harbor.
(n.) The crosspiece of a bridle bit, which enters the mouth of an animal.
(n.) A principal speaker; one who utters the common opinion; a mouthpiece.
(n.) Cry; voice.
(n.) Speech; language; testimony.
(n.) A wry face; a grimace; a mow.
(v. t.) To take into the mouth; to seize or grind with the mouth or teeth; to chew; to devour.
(v. t.) To utter with a voice affectedly big or swelling; to speak in a strained or unnaturally sonorous manner.
(v. t.) To form or cleanse with the mouth; to lick, as a bear her cub.
(v. t.) To make mouths at.
(v. i.) To speak with a full, round, or loud, affected voice; to vociferate; to rant.
(v. i.) To put mouth to mouth; to kiss.
(v. i.) To make grimaces, esp. in ridicule or contempt.
Example Sentences:
(1) Cancer of the mouth, pharynx and esophagus has decreased in all Japanese migrants, but the decrease is much greater among Okinawan migrants, suggesting they have escaped exposure to risk factors peculiar to the Okinawan environment.
(2) Patients with cancer of floor of the mouth and oral tongue had higher odds ratios for alcohol drinking than subjects with cancers of other sites.
(3) In some ways, the Gandolfini performance that his fans may savour most is his voice work in Spike Jonze's Where the Wild Things Are (2009), the cult screen version of Maurice Sendak 's picture book classic – he voiced Carol, one of the wild things, an untamed, foul-mouthed figure.
(4) Translation of foot-and-mouth disease virus RNA for extended periods in rabbit reticulocyte lysates results in the appearance of a previously undescribed protein.
(5) Measurements of mouth opening were made for up to 10 min after loss of the adductor pollicis twitch and cessation of muscle fasciculations.
(6) A philosophy student at Sussex University, he was part of an improvised comedy sketch group and one skit required him to beatbox (making complex drum noises with your mouth).
(7) Patients with complaints of dry eyes and dry mouth but with no objective abnormalities served as control group.
(8) Generated droplets were dried in line and led to an inhalation chamber from which the dry aerosol was inhaled using a nose or mouth inhalation unit.
(9) Three hundred sixteen female patients with cancer of the larynx, pharynx, and mouth were examined and the following cancer sites were compared with respect to alcohol and tobacco consumption: oropharynx, hypopharynx, larynx, epilarynx, lip, and mouth.
(10) Unexpected displacement of the endotracheal tube during anesthesia caused by postural change of the neck or passive compression by the mouth gag was investigated under transluminal fiberoptic observation.
(11) Mouth-to-cecum transit, however, does not play a major role in carbohydrate or fat malabsorption in these patients.
(12) Although 41% of the participants complained of dry mouth, neither serious adverse effects nor evidence of medication abuse appeared.
(13) I opened my eyes and my mouth wide, which made everyone in the audience think I was amazed at what I was seeing.
(14) The jaw deviated to the right when he opened his mouth fully.
(15) The study supports the view that even a moderate reduction of mouth opening capacity may indicate mandibular dysfunction and we recommend that this variable be routinely recorded.
(16) Greatly admired Murdoch is certainly putting his money where his mouth is.
(17) The raw air curve is determined by sequentially counting radionuclide activity in respiratory gases sampled at the mouth.
(18) The gradient of increasing copper and zinc concentrations with increasing distance upstream from the mouth of the estuary reported in 1975 could not be statistically validated.
(19) A certain number of parameters involved in the manufacture, control and use of an efficacious vaccine against foot-and-mouth disease have been studied.
(20) Histopathological examination alone could not be relied upon to differentiate between well-established skin lesions caused by swine vesicular disease and foot and mouth disease.