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In response to Mobile Stroke Units - Cost-Effective or Just an Expensive Hype?
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Article
Open AccessA non-randomized controlled stepped wedge trial to evaluate the effectiveness of a multi-level mammography intervention in improving appointment adherence in underserved women
Considerable racial and socio-economic disparities exist in breast cancer. In spite of the existence of numerous evidence-based interventions (EBIs) aimed at reducing breast cancer screening barriers among the...
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Article
QSAR studies on diclofenac analogues as potent cyclooxygenase inhibitors using CoMFA and CoMSIA
A series of 36 diclofenac analogues were analyzed for structure–activity relationship using CoMFA and CoMSIA. The CoMFA-based equation gave q 2 = 0.625 and r 2 = 0....
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Article
Open AccessThe prognostic significance of tumour–stroma ratio in oestrogen receptor-positive breast cancer
A high percentage of stroma predicts poor survival in triple-negative breast cancers but is diminished in studies of unselected cases. We determined the prognostic significance of tumour–stroma ratio (TSR) in ...
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Article
Purification, Spectroscopic Characterization and o-Diphenoloxidase Activity of Hemocyanin from a Freshwater Gastropod: Pila globosa
Hemocyanins are multi-subunit oxygen carrier proteins, found in select species of arthropoda and mollusca. Here, we have purified native hemocyanin from Pila globosa, a freshwater gastropod, verified using mass s...
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Article
Inflamed appendix in a femoral hernial sac: de Garengeot’s hernia
Croissant de Garengeot’s hernia is defined as the presence of an appendix in the femoral hernial sac. It is rare and occurs mostly in females. We report this hernia in a male patient along with the surgical ma...
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Article
Rotational disorder in 1,5-dihydroxy xanthone
The crystal structure of 1,5-dihydroxy xanthone obtained from Callophyllum trapezifolium has been determined (C13H8O4), Mr = 228.21, a = 5.547(5), b = 5.186(5), c = 16.487(5) Å, β = 91.40(1)○, Z = 2 and V = 474.1...
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Article
Structure of azadirachtin-I, 11 β-H epimer
The 11 β-H epimer of Azadirachtin-I, isolated from the seed kernels of Azadirachta indica A. Juss (Neem), was characterized by both NMR and X-ray crystallographic techniques. NMR data reveals that the H11 proton ...
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Article
Crystal and molecular structures of 1,4-dihydro-6-methyl-5-N,N-diethylcarbamoyl-4-phenyl-2(3H)-pyrimidinethione (1) and 1,4-dihydro-6-methyl-5-N-methyl carbamoyl-4-(2′-nitrophenyl)-2(3H)-pyrimidinethione hemihydrate (2)
The crystal structure of 1,4-dihydro-6-methyl-5-N,N-diethylcarbamoyl-4-phenyl-2(3H)-pyrimidinethione, C16 H 21 N 3OS (1), is monoclinic, space group P21/n, a = 6.818(1), b = 13.211(2), c = 18.807(3) Å, β = 99.53(...
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Article
Structure of mangostin
The crystal structure of 1,3,6-trihydroxy-2,8-bis (3-methyl-2-butenyl)-9H-xanthen-9-one, Mangostin (C24H26O6) isolated from the fruit hulls of Garcinia mangostana, Guttiferae is reported. The compound crystallize...
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Article
Contributory presentations/posters
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Article
Crystal structure of nimbin
The crystal structure of nimbin has been determined. The crystals are orthorhombic, space groupP212121 witha=6.790(2),b=14.875(4),c=27.160(8) Å andZ=4. The packing of the molecules in the lattice is due to C−H…O ...
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Article
Crystal structure of tylophorine methiodide monohydrate, C25H30NO 4 + I−·H2O
The crystal structure of tylophorine (Chemical name 2,3,6,7 tetramethoxy phenanthro [9,10:6′, 7′] indolizidine. Contribution No. 0871.) methiodide monohydrate has been determined. C25H30NO 4 ...
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Article
Refinement of the crystal structure of malonic acid, C3H4O4
A reinvestigation of the X-ray crystal structure of malonic acid (C3H4O4) has been made in the light of some observations arising from solid-state13C NMR studies on this compound. The unit cell parameters are:a=5...
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Article
Structure of naphazoline nitrate
2-(l-Naphthylmethyl)-2-imidazoline nitrate, C14H15N3O3,M r =273.29, orthorhombic,Pbca, a=12.033(4),b=14.387(4),c=15.913(4)Å,V=2754.9(4)Å3,Z=8,D m=1.32(3) (flotation),D x=1.318 M...
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Article
Crystal structure of abrine
The crystal structure of abrine (N-methyl L-tryptophan, (C12H14N2O2) was determined by X-ray diffraction. Space groupP212121,a=5.372(1),b=8.595(1) andc=24.082(2)Å,Z=4,D m=1.30(4) gcm−3,D x=1.304 gcm−3,R=0.039 and
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Article
Crystal structure of cefadroxil
The crystal and molecular structure of Cefadroxil, (7-[[amino-(4-hydroxyphenyl)acetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo-[4.2.0]oct-2-ene-2-carboxylic acid monohydrate), C16H17N3-O5S.H2O has been determine...
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Chapter
NMR Spectroscopy of Tumors
Magnetic resonance imaging is widely employed in the clinical detection of cancer. Discrimination of tumors from surrounding normal tissues is based on differences in relaxation times, which are usually longer...
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Article
Determination of imaginary components of anomalous scattering of some elements from experimental data
Using the Bijvoet difference data reported in the literature for four compounds,viz./it, zinc sulphide, L-α-glyceryl phosphoryl ethanolamine monohydrate, 1-β-arabinofurinosyl cytosine hydrochloride and lithium al...
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Article
Location of a gene conditioning seed coat colour in linseed (Linum usitatissimum L.) using chromosomal interchanges
The geneG, conditioning seed coat colour was found to be located at 15.37±3.05 map units from the breakage point of one of six newly induced interchanges in linseed. Since no information about the karyotype in li...
