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Lycopene and Risk of Prostate Cancer
AbstractProstate cancer (PCa) is a common illness for aging males. Lycopene has been identified as an antioxidant agent with potential anticancer properties. Studies investigating the relation… Expand
Oral Clonidine vs Oral Pregabalin Premedication to Attenuate Pressor Response to Direct Laryngoscopy in Patients Undergoing Laparoscopic Cholecystectomy: A Randomized Double Blind Study.
- S. Parveen, D. Negi, R. Kumar, Mohd Chand Bagwan
- Journal of clinical and diagnostic research…
- 1 September 2016
INTRODUCTION Direct laryngoscopy and tracheal intubation has adverse effects like tachycardia, hypertension, myocardial ischemia and cerebral haemorrhage. There are several studies on various… Expand
High thermoelectric performance in tellurium free p-type AgSbSe2
Enhanced electrical transport and ultra low thermal conductivity resulted in a high thermoelectric figure of merit, ZT, of ∼1 and ∼1.15 at ∼680 K in 4 mol% Pb and 2 mol% Bi doped AgSbSe2, which are… Expand
Direct one-pot conversion of acylated carbohydrates into their alkylated derivatives under heterogeneous reaction conditions using solid NaOH and a phase transfer catalyst.
A convenient one-pot protocol for the direct conversion of acyl-protected carbohydrates into their alkylated counterparts has been developed by using alkyl halides in the presence of solid sodium… Expand
Spirostanol glycoside from fruits of Asparagus officinalis
Abstract A spirostanol glycoside was isolated, together with some known compounds, from the methanolic extract of the fruits of Asparagus officinalis and characterized by chemical and spectral… Expand
Characterization of an insecticidal coumarin from Boenninghausenia albiflora
- Rajnikant Sharma, D. Negi, W. K. Shiu, S. Gibbons
- Biology, Medicine
- Phytotherapy research : PTR
- 1 July 2006
The leaves of Boenninghausenia albiflora afforded an insecticidal coumarin which was identified as murraxocin (7‐methoxy‐8‐[1′‐ethoxy‐2′‐hydroxy‐3′‐methyl‐but‐3′enyl]‐coumarin) (1), on the basis of… Expand
Bulk Single Crystal-Like Structural and Magnetic Characteristics of Epitaxial Spinel Ferrite Thin Films with Elimination of Antiphase Boundaries.
- A. Singh, B. Khodadadi, +7 authors Arunava Gupta
- Materials Science, Medicine
- Advanced materials
- 12 June 2017
Spinel ferrite NiFe2 O4 thin films have been grown on three isostructural substrates, MgAl2 O4 , MgGa2 O4 , and CoGa2 O4 using pulsed laser deposition. These substrates have lattice mismatches of… Expand
Proposal for Measuring Magnetism with Patterned Apertures in a Transmission Electron Microscope.
- D. Negi, Jakob Spiegelberg, +5 authors J. Rusz
- Materials Science, Physics
- Physical review letters
- 13 October 2018
We propose a magnetic measurement method utilizing a patterned postsample aperture in a transmission electron microscope. While utilizing electron magnetic circular dichroism, the method circumvents… Expand
Surface-modified CdS nanoparticles as a fluorescent probe for the selective detection of cysteine.
We present a novel method for the selective detection of cysteine, a sulfur-containing amino acid, which plays a crucial role in many important biological functions such as protein folding.… Expand
High Thermoelectric Performance and Enhanced Mechanical Stability of p-type Ge1–xSbxTe
High thermoelectric figure of merit, zT, of ∼1.85 at 725 K along with significant cyclable temperature stability was achieved in Pb-free p-type Ge1–xSbxTe samples through simultaneous enhancement in… Expand