Conformation of peptide chains containing both L- & D-residues. I. Helical structures with alternating L- & D-residues with special reference to the LD-ribbon & the LD-helices.
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Alanine↗
Biomedical subjects
R Chandrasekaran
Publications and source records attributed to R Chandrasekaran.
Conformational energy map of a dipeptide unit in relation to infrared and nuclear magnetic resonance data.
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Dipeptides↗
Variation of the NH-C alpha-H coupling constant with dihedral angle in the NMR spectra of peptides.
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Dipeptides↗
Studies on the conformation of amino acids. XI. Analysis of the observed side group conformation in proteins.
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Amino Acids↗
Stereochemical studies of cyclic peptides. VI. Energy calculations of the cyclic disulphide cysteinyl-cysteine.
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Chemical Phenomena↗
The absolute configuration of glucosamine.
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Glucosamine↗
Dhat (semen loss) syndrome: a functional somatic syndrome of the Indian subcontinent?
OBJECTIVE: To study the illness characteristics of Dhat syndrome, which has been widely regarded as a culture-bound syndrome. METHODS: The sample was selected from a general hospital and included 29 patients with Dhat syndrome and 32 medical controls. Somatization Screening Index (SSI), Illness Behaviour Questionnaire (SIBQ), Somatosensory Amplification Scale (SAS), Whitley Index (WI) and Chalder Fatigue Scale were administered to both groups. RESULTS: Patients with Dhat syndrome scored significantly higher on all the measures except the SAS. DISCUSSION: The results indicate that patients with Dhat syndrome have significantly different illness beliefs and behaviours compared to controls and have similarities with other functional somatic syndromes (FSSs).
Adult↗