What's the difference between therefor and whereof?

Therefor


Definition:

  • (adv.) For that, or this; for it.

Example Sentences:

  • (1) Therefore, these findings may extend the use of platelets as neuronal models.
  • (2) Therefore, it is suggested that PE patients without endogenous erythroid colonies may follow almost the same clinical course as SP patients.
  • (3) Herpesviruses such as EBV, HSV, and human herpes virus-6 (HHV-6) have a marked tropism for cells of the immune system and therefore infection by these viruses may result in alterations of immune functions, leading at times to a state of immunosuppression.
  • (4) Elements in the skin therefore seemed to enhance nerve regeneration and function.
  • (5) IT can, therefore, be excluded almost with certainty that the meat would contain such large amounts of hormone residues.
  • (6) The present study was therefore carried out to specify further which type of adrenoceptor is involved in lithium-induced hyperglycaemia and inhibition of insulin secretion.
  • (7) These authors, therefore, conclude that this modified surgical approach is a viable alternative to the previously described procedures for resistant metatarsus adductus.
  • (8) Therefore, we have developed a powerful new microcomputer-based system which permits detailed investigations and evaluation of 3-D and 4-D (dynamic 3-D) biomedical images.
  • (9) Enhanced sensitivity to ITDs should translate to better-defined azimuthal receptive fields, and therefore may be a step toward achieving an optimal representation of azimuth within the auditory pathway.
  • (10) Therefore, neither of these two regions of the Tat protein appear to be discrete activation domains.
  • (11) We therefore enumerated the percentage of Leu2a+ cells as well as the occurrence of HLA-DR activation markers within this population.
  • (12) Alleles in this region can be exchanged between X and Y chromosomes and are therefore inherited as if autosomal.
  • (13) Therefore, we undertook a follow-up study on the survivors of 57 infants who received IUT's between 1966 and 1975.
  • (14) The blastocyst antiluteolytic protein therefore closely resembles the interferon-alpha family of antiviral proteins.
  • (15) Therefore, the measurement of the alpha-antitrypsin content plays the crucial part in differential diagnosis of primary (hereditary determined) and secondary (obstructive) emphysema.
  • (16) Measuring this value therefore is a very promising procedure.
  • (17) Current recommendations regarding contraception in patients with diabetes are not appropriate for the adolescent population and therefore tend to support this phenomenon rather than relieve it.
  • (18) It is therefore necessary, to look at typical clinical manifestations, i.e.
  • (19) The electrical stimulation of the tail associated to a restraint condition of the rat produces a significant increase of immunoreactive DYN in cervical, thoracic and lumbar segments of spinal cord, therefore indicating a correlative, if not causal, relationship between the spinal dynorphinergic system and aversive stimuli.
  • (20) In this way they offer the doctor the chance of preventing genetic handicaps that cannot be obtained by natural reproduction, and that therefore should be used.

Whereof


Definition:

  • (adv.) Of which; of whom; formerly, also, with which; -- used relatively.
  • (adv.) Of what; -- used interrogatively.

Example Sentences:

  • (1) Whereof one cannot speak thereof we must pass over in silence and all that.
  • (2) In token whereof I have hereunto set my hand this tenth day of December, 1936, in the presence of the witnesses whose signatures are subscribed.
  • (3) The amendment’s first section reads: “Neither slavery nor involuntary servitude, except as a punishment for crime whereof the party shall have been duly convicted, shall exist within the United States, or any place subject to their jurisdiction.” Facebook Twitter Pinterest Donald Trump during a campaign rally in Warren, Michigan, March 2016.
  • (4) The effect of 21 chemical substances was investigated whereof 7 compounds was determined as effective fading-inhibitors.
  • (5) Consequently, we conclude, that a policy followed in the serodiagnostic Western-Blot of human AIDS should also be adopted for the interpretation of the EIA Western-Blot, namely to declare as positive merely horse sera which evidence more than one single band, whereof at least one band should represent a viral glycoprotein.
  • (6) Serwotka, 46, who grew up in the South Wales valleys, knows whereof he speaks: he left school at 16, with five painfully acquired O-levels, and went to work for a benefit office in Aberdare.
  • (7) The Cainguá (Mbŷá) have preserved a singular theology whereof the comprehension makes possible an approach to the real being within that culture.
  • (8) Pancreatic enzyme substitution may principally be used in few indications, whereof most of them are only relative.
  • (9) Treatment was required in 39 cases whereof 18 were placed under observation only.
  • (10) Consequently, a prospective study of symptoms and endoscopy and biopsy interpretation was undertaken in 200 patients consecutively submitted to upper endoscopy, whereof 12 were excluded.
  • (11) Stone removal was successful in 82% of the cases whereof the stones were pushed back into the renal pelvis and subsequently managed with percutaneous nephrolithotomy or extracorporeal shock wave lithotripsy in 24%.
  • (12) Bobbitt, we can assume, knows whereof he speaks: he has shot all three of McQueen's features – Hunger, Shame and now 12 Years a Slave – as well as five of McQueen's gallery shorts, dating back to 2002's Western Deep , shot in South Africa inside the world's deepest gold mine.
  • (13) Four patients had misalignments of up to 15 degrees, whereof three of them had combined varus-recurvation-angulations without functional or cosmetic sequelae.
  • (14) The total of 1154 identified samples consisted mainly of ruminants (37%, whereof bushbuck represented 57%), hippopotamus (34%), and monitor lizard (19%).
  • (15) The title refers to the 13th Amendment to the US Constitution: “Neither slavery nor involuntary servitude, except as a punishment for crime whereof the party shall have been duly convicted, shall exist within the United States.” For the new British black film-making hope, Adesunloye, access to funds and exposure remain the key issues, even with a voguish new transatlantic interest in telling the story of the African diaspora.
  • (16) Report on 370 dyslexics, whereof 281 can be evaluated.
  • (17) Iscoms containing the fusion protein of measles virus induced T cell clones in mice whereof one, after adoptive transfer, protected mice against intracerebral challenge infection.
  • (18) Gillen's character, Petyr Baelish, certainly knows whereof he speaks.