P. Singh

ORCID: 0000-0001-6306-2346
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About
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Research Areas
  • Crystallization and Solubility Studies
  • X-ray Diffraction in Crystallography
  • Magnetism in coordination complexes
  • Metal complexes synthesis and properties
  • Intracranial Aneurysms: Treatment and Complications
  • Synthesis and Characterization of Heterocyclic Compounds
  • Organic and Molecular Conductors Research
  • Crystal structures of chemical compounds
  • Pancreatic and Hepatic Oncology Research
  • Cerebral Venous Sinus Thrombosis
  • Traumatic Brain Injury and Neurovascular Disturbances
  • Cancer-related Molecular Pathways
  • Lanthanide and Transition Metal Complexes
  • Tuberculosis Research and Epidemiology
  • Intracerebral and Subarachnoid Hemorrhage Research
  • COVID-19 Clinical Research Studies
  • Glioma Diagnosis and Treatment
  • Synthesis and biological activity
  • Cerebrospinal fluid and hydrocephalus
  • Neuroendocrine Tumor Research Advances
  • Gastrointestinal Tumor Research and Treatment
  • Bone Tumor Diagnosis and Treatments
  • Cerebrovascular and Carotid Artery Diseases
  • Sarcoma Diagnosis and Treatment
  • Bone fractures and treatments

All India Institute of Medical Sciences
2011-2024

Christian Medical College & Hospital
2024

All India Institute of Medical Sciences Raipur
2011-2023

All India Institute of Medical Sciences Bhopal
2011-2023

Government Medical College
2023

Saraswati Dental College and Hospital
2023

King George's Medical University
2023

Max Healthcare
2022

Rabindranath Tagore International Institute of Cardiac Sciences
2022

Mayo Clinic in Florida
2021

Philippe Bijlenga Christian Ebeling Max Jaegersberg Paul Summers Alister Rogers and 95 more Alan Waterworth Jimison Iavindrasana Juan Macho Vítor Mendes Pereira Péter Bukovics Elío Vivas Miriam Sturkenboom J. Timothy Wright Christoph M. Friedrich Alejandro F. Frangi James V. Byrne Karl Schaller Daniel A. Rüfenacht Ana Paula Narata Alison Clarke Julia Yarnold Ferenc Kövér Bawarjan Schatlo Stephan Hudak Patrick Teta Jordi Blasco Ana Marcos González Karl‐Olof Lövblad Stuart C. Coley Tamás Dóczi Roelof Risselada T. Sola Patricia V. Lawford Umang Patel Pankaj Kumar Singh Jeremy Wickins Bernice S. Elger Derick Beyleveld Steven Wood Peer Hasselmeyer Antonio Arbona Rodolphe Meyer Rod Hose Guy Lonsdale Martin Hofmann‐Apitius Alejandro F. Frangi Philippe Bijlenga Martin Hofmann‐Apitius Rod Hose Guy Lonsdale Antonio Arbona Peer Hasselmeyer Daniel A. Rüfenacht Philippe Bijlenga Paul Summers Max Jägersberg Alister Rogers Karl Schaller James V. Byrne J. Timothy Wright Jeremy Wilkins Derick Beyleveld Bernice S. Elger Alan Waterworth Steven Wood Jimison Iavindrasana Rodolphe Meyer Christoph M. Friedrich Christian Ebeling Christian Ebeling Philippe Bijlenga Roelof Risselada Christoph M. Friedrich Miriam Sturkenboom Philippe Bijlenga Max Jägersberg Alister Rogers Bawarjan Schatlo Patrick Teta Karl Schaller Vitor Mendes-Pereira Ana Marcos González Ana Paula Narata Karl‐Olof Lövblad Daniel A. Rüfenacht Julia Yarnold Paul Summers Alison Clarke Gulam Zilani James V. Byrne Juan Macho Jordi Blasco Péter Bukovics Ferenc Kövér István Hudák Tamás Dóczi Roelof Risselada Miriam Sturkenboom P. Singh Alan Waterworth

Background and Purpose— According to the International Study of Unruptured Intracranial Aneurysms (ISUIA), anterior circulation (AC) aneurysms <7 mm in diameter have a minimal risk rupture. It is general experience, however, that communicating artery (AcoA) are frequent mostly rupture at mm. The aim study was assess whether AcoA behave differently from other AC aneurysms. Methods— Information about 932 patients newly diagnosed with intracranial between November 1, 2006, March 31, 2012,...

10.1161/strokeaha.113.001667 article EN Stroke 2013-07-31

Cytotoxic T lymphocyte antigen-4 (CTLA-4) is an inhibitory immune checkpoint that can be expressed in tumor-infiltrating lymphocytes and colorectal cancer (CRC) cells. This attenuate anti-tumoral responses facilitate tumor growth metastasis. Although capecitabine effective chemotherapeutic agent for treating CRC, its effect on the tumoral CTLA-4 expression remains unclear. In current research, we applied GSE110224 GSE25070 datasets to characterize CRC patients. Then, analyzed samples, HT-29,...

10.3390/cancers13102414 article EN Cancers 2021-05-17

Purpose – This research aims to analyse the impact of extreme cultural tourism based on individuals’ sentiments, recorded via social media platform (i.e. Twitter presently known as X). study explores thoughts and emotions twitter users after Titan Submersible implosion. Methodology/Design/Approach On this front, 6159 tweets (from June 19, 2023, July 30, 2023) were retrieved analysed. We employed polarity analysis, emotion word cloud analysis topic modeling. Findings Polarity reveals that...

10.20867/thm.31.1.12 article EN cc-by-nc-sa Tourism and hospitality management 2025-01-01

2,6-Di(thiazol-2-yl]pyridine (1a), 2,6-di(4-methylthiazol-2-yl)pyridine (1b) and 2,6-di(2-imid-azolin-2-yl)pyridine (3) have been prepared by the reaction of pyridine-2,6-dicarbothioamide with bromoacetaldehyde diethyl acetal, bromoacetone ethylenediamine, severally. Bis ( ligand ) iron(II) nickel(II) complexes all ligands prepared. The bis (1a) are low-spin whereas that is high-spin at room temperature undergoes a thermally induced spin transition. field strengths , determined from spectra...

10.1071/ch9911041 article EN Australian Journal of Chemistry 1991-01-01

Background/Objective: Glioblastoma multiforme (GBM) is the most common glial cell tumor of adult brain. However, primary GBM spinal cord a rare condition.Methods: Case report.Results: A young man presented with acute onset quadriparesis after whiplash injury. magnetic resonance scan showed typical appearance high-grade intramedullary fusiform expansion entire cervical cord. Subtotal decompression and biopsy was done by posterior laminectomy, followed external beam radiotherapy. Signs...

10.1080/10790268.2009.11754565 article EN Journal of Spinal Cord Medicine 2009-01-01

Background: India saw one of the stringent lockdowns during COVID-19 pandemic. In wake this period, normal functioning medical services was affected. People were reluctant to seek attention and notification Tuberculosis dipped. The aim study estimate proportion non-adherence anti-tubercular treatment identify factors affecting treatment. Methods: A retrospective community-based conducted among 284 tuberculosis patients. They interviewed using a pre-designed questionnaire consisting WHO...

10.47203/ijch.2022.v34i04.016 article EN cc-by-nc-nd Indian Journal of Community Health 2022-12-31

Abstract The new BA1I ligand l,3-bis(2-pyridylimino)benz(f) isoindoline, NBAII, has been synthesized and Zn(II), Ni(II) Cu(II) complexes with the formula (NBAII)MX (where X = OAc− for Cl− Pd(II)) have prepared. characterized by 1H-NMR spectroscopy, infrared spectroscopy electronic absorption spectroscopy. NBAII can accommodate both planar distorted tetrahedral geometries in these cases. quadruply-bonded complex (NBAII)Mo2(OAc)3 also It was found to exhibit an unusual bonding mode ligand....

10.1080/00958979708045284 article EN Journal of Coordination Chemistry 1997-07-01

10.1107/s0567740875003913 article EN Acta Crystallographica Section B 1975-03-01

Background Fractures of long bones can sometimes lead to complications such as infection or nonunion, resulting in significant patient morbidity. Surgical intervention and antibiotics are often necessary treat these complications. Antibiotic-impregnated cement/polymer-coated intramedullary nails have emerged an effective surgical treatment for infected nonunion open fractures. These implants elude high concentrations at the site while stabilizing fracture. Extensive research has shown...

10.7759/cureus.43421 article EN Cureus 2023-08-13

Equilibrium constants for the formation of ZnCln2-n complexes have been measured in some acetonitrile ( MeCN )-water mixtures ranging from 0 to 100% at 25°C and I = 0.1 M (Et4NClO4), by potentiometric titration. The equilibria shift strongly favour higher-order (n 3, 4) high concentrations. This is shown be due differences magnitude unfavourable solvation Zn2+, Cl - ions MeCN-H2O solutions. Gibbs free energies transfer all these water are positive, but net change function favourable. Thus...

10.1071/ch9900257 article EN Australian Journal of Chemistry 1990-01-01

To evaluate the safety and effectiveness of Intrector(®) for treating postoperative endophthalmitis.In a retrospective multicenter study, patients who received single port 23-gauge core pars plana vitrectomy isovolumetric injection vancomycin, ceftazidime, dexamethasone/amphotericin B using endophthalmitis intermediate severity (grade II or III vitreous inflammation best-corrected visual acuity between hand movements 0.3 logMAR [logarithm minimum angle resolution]) were evaluated....

10.2147/opth.s81262 article EN cc-by-nc Clinical ophthalmology 2015-08-01

Fluorine-19 nuclear magnetic resonance (NMR) studies of cells and perfused organs loaded with fluorinated ion chelators represent a new approach to determining cytosolic free calcium levels in situ. The molecular basis for this the relative advantages disadvantages NMR technique are discussed paper. Results obtained on normoxic ischemic rat hearts presented, indicating that ischemia is associated an elevation level before onset irreversible cell injury. results therefore consistent playing...

10.1289/ehp.908495 article EN public-domain Environmental Health Perspectives 1990-03-01
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