Results 261 to 270 of about 1,021,966 (313)
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International Journal of Dermatology, 2007
Case 1 A 42‐year‐old married man reported heterosexual behavior with multiple partners, chronic alcoholism, and a previous history of urethritis. He presented with a 1‐year history of two asymptomatic, erythematous to violaceous, annular or polycyclic plaques, involving the anterior aspect of the left thigh.
Teresa M, Pereira +3 more
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Case 1 A 42‐year‐old married man reported heterosexual behavior with multiple partners, chronic alcoholism, and a previous history of urethritis. He presented with a 1‐year history of two asymptomatic, erythematous to violaceous, annular or polycyclic plaques, involving the anterior aspect of the left thigh.
Teresa M, Pereira +3 more
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Stereoinversion of tertiary alcohols to tertiary-alkyl isonitriles and amines
Nature, 2013The SN2 reaction (bimolecular nucleophilic substitution) is a well-known chemical transformation that can be used to join two smaller molecules together into a larger molecule or to exchange one functional group for another. The SN2 reaction proceeds in a very predictable manner: substitution occurs with inversion of stereochemistry, resulting from the
Sergey V, Pronin +2 more
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What is Tertiary Hyperparathyroidism?
Australian and New Zealand Journal of Medicine, 1975Summary: What is tertiary hyperparathyroidism?
P J, Somerville, D J, Tiller, R A, Evans
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IV.—Tertiary and Post-tertiary Stratigraphy
Geological Magazine, 1890As a basis for the following observations on the classification of Tertiary and Post-tertiary strata, we submit a comparative view of the nomenclature adopted by various authors.
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Annals of Surgery, 2020
Objective: To evaluate the reason for delay of surgical referral in tertiary hyperparathyroidism (THPT) and its impact on renal allograft function. Background: Persistent hyperparathyroidism after renal transplant has been shown to negatively impact allograft function, yet referral ...
Sophie, Dream +2 more
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Objective: To evaluate the reason for delay of surgical referral in tertiary hyperparathyroidism (THPT) and its impact on renal allograft function. Background: Persistent hyperparathyroidism after renal transplant has been shown to negatively impact allograft function, yet referral ...
Sophie, Dream +2 more
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Tertiary Structure of Ribonuclease
Nature, 1967A model is proposed of the polypeptide chain in bovine pancreatic ribonuclease based on a 2 A electron density map involving 7,294 reflexions and data from seven heavy atom derivatives. The molecule seems to be roughly kidney shaped with dimensions of about 38 × 28 × 22 A with a deep depression in the middle of one side.
G, Kartha, J, Bello, D, Harker
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Journal of the American Academy of Dermatology, 1991
We report a case of noduloulcerative tertiary syphilis that had gone misdiagnosed as discoid lupus erythematosus for many years. This case is noteworthy for (1) a Jarisch-Herxheimer-like reaction, (2) a dramatic response to penicillin therapy despite the presence of long-standing disease, and (3) posttreatment granulomas of possible hypersensitivity ...
G, Chung, G R, Kantor, S, Whipple
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We report a case of noduloulcerative tertiary syphilis that had gone misdiagnosed as discoid lupus erythematosus for many years. This case is noteworthy for (1) a Jarisch-Herxheimer-like reaction, (2) a dramatic response to penicillin therapy despite the presence of long-standing disease, and (3) posttreatment granulomas of possible hypersensitivity ...
G, Chung, G R, Kantor, S, Whipple
openaire +2 more sources