What's the difference between coexist and exist?

Coexist


Definition:

  • (v. i.) To exist at the same time; -- sometimes followed by with.

Example Sentences:

  • (1) Seventy-three percent of 90 psychiatric inpatients had a coexisting anxiety disorder.
  • (2) These changes coexisted with increases in appropriate polyol pathway metabolites in all tissues of both diabetic and galactosaemic rats.
  • (3) That contrasts with the findings of others who reported that most patients with severe hypertriglyceridemia associated with noninsulin-dependent diabetes mellitus (NIDDM) (usually without ketosis) did have coexisting familial hypertriglyceridemia.
  • (4) On the background of this recognition it is also important to know, that prognosis too varies with age because of the coexistence of individually prognosticated disease states and moreover to realize, that elderly patients do not tolerate invasive and prolonged surgical procedures.
  • (5) These results could not be explained by the coexistence of major depression or of alcohol or drug abuse.
  • (6) Vasoactive intestinal peptide, neuropeptide Y and occasionally also substance P coexisted in the population of nerve fibers associated with blood vessels and smooth muscle.
  • (7) This technique has proved extremely useful in our hands and we suggest that it is a useful alternative in the management of coexistent lenticular and corneal opacification.
  • (8) The importance of the coexistence of both enzymes for the control of initial calcification of dental hard tissues is suggested.
  • (9) Many instances of coexistence were observed, but there were also numerous GAL-positive cell body populations displaying distributions similar to those of these markers but without apparent coexistence.
  • (10) A review of the existing literature reveals that coexistent fetal skeletal dysplasia and hydramnios have an extremely poor prognosis, especially in the nonachondroplastic patient with singleton fetus.
  • (11) (However, this association may be explained by other coexistent factors.)
  • (12) Other coexisting diagnoses included candidiasis, Kaposi's sarcoma, and malignant lymphoma.
  • (13) The neotenic urodelan amphibian species model represents actually the only model in which the coexistence of larval (or neonatal) and adult heavy chains is maintained throughout life in adults.
  • (14) The modern era of leg lengthening has therefore brought two things: new technical versatility to correct complex and coexisting deformities and new concepts of the biology of lengthening that are not device specific and can be applied with most lengthening devices.
  • (15) The contribution of psychoanalysis to a theory of subjectivity involves the formation of a concept of the subject in which neither consciousness nor unconsciousness holds a privileged position in relation to the other; the two coexist in a mutually creating, preserving and negating relationship to one another.
  • (16) Hodgkin's disease coexistent with sarcoidosis as reported in other countries, was not found in Japan.
  • (17) Four of the nine minute carcinomas coexisted with epithelial dysplasia, suggesting that carcinoma developed from dysplasia.
  • (18) Recent work has demonstrated the coexistence of depressive illness in some patients with dementing disorders.
  • (19) The unique histopathologic features of this case suggest that coexistence of sarcoidosis with autoimmune collagen vascular diseases may be more than coincidence.
  • (20) Both classes of units were located in the shell region of the caudal VPM proper; TPS units were coexistent with trigeminal nociceptive specific (NS) units and were found in the dorsomedial as well as ventromedial parts of the NS zone.

Exist


Definition:

  • (v. i.) To be as a fact and not as a mode; to have an actual or real being, whether material or spiritual.
  • (v. i.) To be manifest in any manner; to continue to be; as, great evils existed in his reign.
  • (v. i.) To live; to have life or the functions of vitality; as, men can not exist water, nor fishes on land.

Example Sentences:

  • (1) One hundred and twenty-seven states have said with common voice that their security is directly threatened by the 15,000 nuclear weapons that exist in the arsenals of nine countries, and they are demanding that these weapons be prohibited and abolished.
  • (2) The only other evidence of Kopachi's existence is the primary school near the memorial.
  • (3) Subsequently, the study of bundle branch block and A-V block cases revealed that no explicit correlation existed between histopathological changes and functional disturbances nor between disturbances in conduction (i.e.
  • (4) It has recently been suggested that procaine penicillin existed in solution in vitro and in vivo as a "procaine - penicillin" complex rather than as dissociated ions.
  • (5) The data suggest that major differences may exist between ruminants and non-ruminants in the response of liver metabolism both to lactation per se and to the effects of growth hormone and insulin.
  • (6) The obvious need for highly effective contraception in women with existing disorders of glucose metabolism has led to a search for oral contraceptive (OC) regimens for such women that are efficient but without unacceptable metabolic side effects.
  • (7) These results are discussed in relation to the possible existence of enzyme-bound intermediates of nitrogen fixation.
  • (8) Psychiatry unlike philosophy (with its problem of solipsism) recognizes the existence of other minds from the nonverbal communication between doctor and patient.
  • (9) Over the past decade the use of monoclonal antibodies has greatly advanced our knowledge of the biological properties and heterogeneity that exist within human tumours, and in particular in lung cancer.
  • (10) This suggests that a physiological mechanism exists which can increase the barrier pressure to gastrooesophageal reflux during periods of active secretion of the stomach, as occurs in digestion.
  • (11) After four years of existence, many evaluations were able to show the qualities of this system regarding root canal penetration, cleaning and shaping.
  • (12) The authors conclude that H. pylori alone causes little or no effect on an intact gastric mucosa in the rat, that either intact organisms or bacteria-free filtrates cause similar prolongation and delayed healing of pre-existing ulcers with active chronic inflammation, and that the presence of predisposing factors leading to disruption of gastric mucosal integrity may be required for the H. pylori enhancement of inflammation and tissue damage in the stomach.
  • (13) Elongation of existing RNA primers by the human polymerase-primase was semi-processive; following primer binding the DNA polymerase continuously incorporated 20 to 50 nucleotides, then it dissociated from the template DNA.
  • (14) Richard Hill, deputy chief executive at the Homes & Communities Agency , said: "As social businesses, housing associations already have a good record of re-investing their surpluses to build new homes and improve those of their existing tenants.
  • (15) The relative strength of the progressions varies with excitation wavelength and this, together with the absence of a common origin, indicates the existence of two independent emitting states with 0-0' levels separated by either 300 or 1000 cm-1.
  • (16) Participants were selected from existing classes forming a weight training, aerobic exercise and activity control group.
  • (17) Neurotensin (NT) is an endogenous brain tridecapeptide for which high affinity binding sites exist in the central nervous system.
  • (18) These results are interpreted in terms of the accessory binding site theory of AriĆ«ns, and suggest the existence of different accessory binding sites on the Ascaris GABA receptor.
  • (19) Achilles tendon overuse injuries exist as a spectrum of diseases ranging from inflammation of the paratendinous tissue (paratenonitis), to structural degeneration of the tendon (tendinosis), and finally tendon rupture.
  • (20) Little difference exists between the proportion of programs that offer training in first-trimester techniques and the proportion that train in second-trimester techniques.

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