1
|
Varsi F, Ahmad S, Chakraborty M, Chandra A, Dugad SR, Goswami UD, Gupta SK, Hariharan B, Hayashi Y, Jagadeesan P, Jain A, Jain P, Kawakami S, Kojima H, Lipari P, Mahapatra S, Mohanty PK, Moharana R, Muraki Y, Nayak PK, Nonaka T, Oshima A, Pant BP, Pattanaik D, Paul S, Pradhan GS, Rameez M, Ramesh K, Reddy LV, Saha S, Sahoo R, Scaria R, Shibata S, Zuberi M. Evidence of a Hardening in the Cosmic Ray Proton Spectrum at around 166 TeV Observed by the GRAPES-3 Experiment. Phys Rev Lett 2024; 132:051002. [PMID: 38364164 DOI: 10.1103/physrevlett.132.051002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 10/16/2023] [Accepted: 01/04/2024] [Indexed: 02/18/2024]
Abstract
We present the measurement of the cosmic ray proton spectrum from 50 TeV to 1.3 PeV using 7.81×10^{6} extensive air shower events recorded by the ground-based GRAPES-3 experiment between 1 January 2014 and 26 October 2015 with a live time of 460 day. Our measurements provide an overlap with direct observations by satellite and balloon-based experiments. The electromagnetic and muon components in the shower were measured by a dense array of plastic scintillator detectors and a tracking muon telescope, respectively. The relative composition of the proton primary from the air shower data containing all primary particles was extracted using the multiplicity distribution of muons which is a sensitive observable for mass composition. The observed proton spectrum suggests a spectral hardening at ∼166 TeV and disfavors a single power law description of the spectrum up to the Knee energy (∼3 PeV).
Collapse
Affiliation(s)
- F Varsi
- Indian Institute of Technology Kanpur, Kanpur 208016, India
| | - S Ahmad
- Aligarh Muslim University, Aligarh 202002, India
| | - M Chakraborty
- Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai 400005, India
| | - A Chandra
- Aligarh Muslim University, Aligarh 202002, India
| | - S R Dugad
- Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai 400005, India
| | - U D Goswami
- Dibrugarh University, Dibrugarh 786004, India
| | - S K Gupta
- Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai 400005, India
| | - B Hariharan
- Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai 400005, India
| | - Y Hayashi
- Graduate School of Science, Osaka Metropolitan University, Sugimoto, Sumiyoshi, Osaka 558-8585, Japan
| | - P Jagadeesan
- Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai 400005, India
| | - A Jain
- Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai 400005, India
| | - P Jain
- Indian Institute of Technology Kanpur, Kanpur 208016, India
| | - S Kawakami
- Graduate School of Science, Osaka Metropolitan University, Sugimoto, Sumiyoshi, Osaka 558-8585, Japan
| | - H Kojima
- College of Engineering, Chubu University, Kasugai, Aichi 487-8501, Japan
| | - P Lipari
- INFN, Sezione Roma "Sapienza", Piazzale Aldo Moro 2, 00185 Roma, Italy
| | | | - P K Mohanty
- Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai 400005, India
| | - R Moharana
- Indian Institute of Technology Jodhpur, Jodhpur 342037, India
| | - Y Muraki
- Institute for Space-Earth Environmental Research, Nagoya University, Nagoya 464-8601, Japan
| | - P K Nayak
- Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai 400005, India
| | - T Nonaka
- Institute for Cosmic Ray Research, Tokyo University, Kashiwa, Chiba 277-8582, Japan
| | - A Oshima
- College of Engineering, Chubu University, Kasugai, Aichi 487-8501, Japan
| | - B P Pant
- Indian Institute of Technology Jodhpur, Jodhpur 342037, India
| | - D Pattanaik
- Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai 400005, India
- Utkal University, Bhubaneswar 751004, India
| | - S Paul
- Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai 400005, India
| | - G S Pradhan
- Indian Institute of Technology Indore, Indore 453552, India
| | - M Rameez
- Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai 400005, India
| | - K Ramesh
- Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai 400005, India
| | - L V Reddy
- Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai 400005, India
| | - S Saha
- Indian Institute of Technology Kanpur, Kanpur 208016, India
| | - R Sahoo
- Indian Institute of Technology Indore, Indore 453552, India
| | - R Scaria
- Indian Institute of Technology Indore, Indore 453552, India
| | - S Shibata
- College of Engineering, Chubu University, Kasugai, Aichi 487-8501, Japan
| | - M Zuberi
- Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai 400005, India
| |
Collapse
|
2
|
Yaqoob A, Dar WR, Raina A, Khuja Z, Chandra A, Bukhari I, Ganie H, Wani M, Asimi R. Cerebrotendinous Xanthomatosis, a Treatable Disorder Often Missed: Case Series of Three Patients Confirmed by Genetic Testing. Neurol India 2024; 72:138-141. [PMID: 38443015 DOI: 10.4103/ni.ni_1093_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2021] [Accepted: 08/11/2022] [Indexed: 03/07/2024]
Abstract
ABSTRACT Cerebrotendinous xanthomatosis (CTX) is a treatable autosomal recessive disorder with varied clinical manifestations and age of onset and is often diagnosed late. We report three cases of CTX who presented at our center with clinical features of frequent diarrhea, early cataracts, xanthomas, cognitive decline, ataxia, neuropathy, and other manifestations of CTX. Magnetic resonance imaging (MRI) brain in all three patients revealed abnormalities consistent with CTX. Diagnosis was confirmed by next-generation sequencing. Chenodeoxycholic acid (CDCA) is recommended as the drug of choice, as it can halt the disease progression and reverse some of the symptoms. In addition to late diagnosis, nonavailability of CDCA in our part of world adds to the problem of management of such patients; therefore, they are often started on alternative therapies, which are less effective.
Collapse
|
3
|
Kumar P, Parashar M, Chauhan K, Chakraborty N, Sarkar S, Chandra A, Das NS, Chattopadhyay KK, Ghoari A, Adalder A, Ghorai UK, Saini S, Agarwal D, Ghosh S, Srivastava P, Banerjee D. Significant enhancement in the cold emission characteristics of chemically synthesized super-hydrophobic zinc oxide rods by nickel doping. Nanoscale Adv 2023; 5:6944-6957. [PMID: 38059027 PMCID: PMC10696928 DOI: 10.1039/d3na00776f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Accepted: 10/28/2023] [Indexed: 12/08/2023]
Abstract
The current article presents a huge enhancement in the field emission characteristics of zinc oxide (ZnO) micro/nanorods by nickel doping. The synthesis of pure and nickel-doped zinc oxide (ZnO) micro/nanorods was done by a simple low-temperature chemical method. Both the as-prepared pure and doped samples were analyzed by X-ray diffraction and electron microscopy to confirm the proper phase formation and the developed microstructure. UV-vis transmittance spectra helped in determining the band gap of the samples. Fourier-Transform Infrared Spectroscopy (FTIR) spectra showed the different bonds present in the sample, whereas X-ray Photoelectron Spectroscopy (XPS) confirmed the presence of nickel in the doped sample. Photoluminescence (PL) spectra showed that after doping, the band-to-band transition was affected, whereas defect-induced transition had increased significantly. After the nickel doping, contact angle measurement revealed a significant decrease in the sample's surface energy, leading to a remarkably high water contact angle (within the superhydrophobic region). Simulation through ANSYS suggested that the doped sample has the potential to function as an efficient cold emitter, which was also verified experimentally. The cold emission characteristics of the doped sample showed a significant improvement, with the turn-on field (corresponding to J = 1 μA cm-2) reduced from 5.34 to 2.84 V μm-1. The enhancement factor for the doped sample reached 3426, approximately 1.5 times higher compared to pure ZnO. Efforts have been made to explain the results, given the favorable band bending as well as the increased number of effective emission sites.
Collapse
Affiliation(s)
- P Kumar
- Thin Film and Nanotechnology Laboratory, Faculty of Engineering and Computing Sciences, Teerthanker Mahaveer University Moradabad UP 244001 India
| | - M Parashar
- Thin Film and Nanotechnology Laboratory, Faculty of Engineering and Computing Sciences, Teerthanker Mahaveer University Moradabad UP 244001 India
| | - K Chauhan
- Thin Film and Nanotechnology Laboratory, Faculty of Engineering and Computing Sciences, Teerthanker Mahaveer University Moradabad UP 244001 India
| | - N Chakraborty
- Thin Film and Nanoscience Laboratory, Department of Physics, Jadavpur University Kolkata West Bengal 700032 India
| | - S Sarkar
- Thin Film and Nanoscience Laboratory, Department of Physics, Jadavpur University Kolkata West Bengal 700032 India
| | - A Chandra
- Thin Film and Nanoscience Laboratory, Department of Physics, Jadavpur University Kolkata West Bengal 700032 India
| | - N S Das
- Department of Basic Science and Humanities, Techno International Batanagar Maheshtala Kolkata 700141 India
| | - K K Chattopadhyay
- Thin Film and Nanoscience Laboratory, Department of Physics, Jadavpur University Kolkata West Bengal 700032 India
| | - A Ghoari
- Department of Industrial Chemistry, Ramakrishna Mission Vidyamandira Belur Math Howrah-711202 India
| | - A Adalder
- Department of Industrial Chemistry, Ramakrishna Mission Vidyamandira Belur Math Howrah-711202 India
| | - U K Ghorai
- Department of Industrial Chemistry, Ramakrishna Mission Vidyamandira Belur Math Howrah-711202 India
| | - S Saini
- Department of Physics, Indian Institute of Technology Hauz Khas South West Delhi 110016 India
| | - D Agarwal
- Department of Physics, Indian Institute of Technology Hauz Khas South West Delhi 110016 India
| | - S Ghosh
- Department of Physics, Indian Institute of Technology Hauz Khas South West Delhi 110016 India
| | - P Srivastava
- Department of Physics, Indian Institute of Technology Hauz Khas South West Delhi 110016 India
| | - D Banerjee
- Thin Film and Nanotechnology Laboratory, Faculty of Engineering and Computing Sciences, Teerthanker Mahaveer University Moradabad UP 244001 India
| |
Collapse
|
4
|
Montalvo SK, Lue B, Kakadiaris E, Zhang-Velten ER, Aliru ML, Westover KD, Iyengar P, Timmerman RD, Zaha V, Vallabhaneni S, Zhang K, Chandra A, Alluri PG. Tracking Changes in Global Longitudinal Strain in Lung Cancer Patients Receiving Thoracic Radiation. Int J Radiat Oncol Biol Phys 2023; 117:e252-e253. [PMID: 37784979 DOI: 10.1016/j.ijrobp.2023.06.1196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
Abstract
PURPOSE/OBJECTIVE(S) Thoracic radiation improves survival in many lung cancer patients. However, radiation-induced cardiotoxicity is a major source of morbidity and mortality in such patients. Global longitudinal strain (GLS), a novel echocardiography (ECHO) method of assessing left ventricular function, has been shown to predict long-term adverse cardiovascular risk in diverse patient populations. We hypothesized that receipt of thoracic radiation is associated with GLS changes in lung cancer patients. MATERIALS/METHODS We retrospectively identified patients with lung cancer treated at our institution between 2005-2020 who had ECHOs performed both before and after RT, and in whom GLS was extractable. ECHO Board-Certified cardio-oncologists measured GLS and left ventricular ejection fraction (LVEF) from these ECHOs. RESULTS A total of 40 patients met inclusion criteria. Median time to ECHO was 78 days prior and 172 days after RT. Two chamber (2C), 3C, 4C, and average GLS were significantly decreased after RT on paired t-test [mean difference (SD) 2.23 (3.29), 2.99 (2.78), 2.25 (3.63), 2.51 (2.66) respectively, all p < 0.001]. Thirteen patients (32.5%) had abnormal GLS (<18%) prior to RT. 5 of those 13 patients (38.5%) had abnormal LVEF (< 50%). 27/40 patients (67.5%) had an abnormal GLS or clinically significant (≥15%) drop in GLS after RT. This difference (32.5% patients pre-RT vs 67.5% post-RT) was statistically significant (p < 0.01). Among patients (n = 27) who had normal LVEF before RT, 1 patient (3.7%) developed abnormal LVEF (<50%) after RT. Backwards logistic regression showed significant interaction between heart volume receiving 5 Gray and change in GLS. CONCLUSION This cohort exhibited a significant decrease in 2C, 3C, 4C, and average GLS after RT. ∼1/3 of patients had abnormal GLS at baseline (suggesting a high-risk group for cardiac complications) and 67.5% of patients had clinically significant decrease in GLS after RT. Among the patients with normal GLS before RT, although 51.9% of patients demonstrated a clinically significant drop in GLS after RT, only 3.7% of patients developed abnormal LVEF, suggesting that this is a late occurrence. GLS changes may serve as a valuable tool for early identification of patients who are at high risk for future cardiac complications after receiving thoracic radiation.
Collapse
Affiliation(s)
- S K Montalvo
- Department of Radiation Oncology, University of Texas Southwestern Medical Center, Dallas, TX
| | - B Lue
- School of Medicine, University of Texas Southwestern Medical Center, Dallas, TX
| | - E Kakadiaris
- School of Medicine, University of Texas Southwestern Medical Center, Dallas, TX
| | - E R Zhang-Velten
- Department of Radiation Oncology, University of Texas Southwestern Medical Center, Dallas, TX
| | - M L Aliru
- Department of Radiation Oncology, University of Texas Southwestern Medical Center, Dallas, TX
| | - K D Westover
- Department of Radiation Oncology, University of Texas Southwestern Medical Center, Dallas, TX
| | - P Iyengar
- University of Texas Southwestern Department of Radiation Oncology, Dallas, TX
| | - R D Timmerman
- Department of Radiation Oncology, University of Texas Southwestern Medical Center, Dallas, TX
| | - V Zaha
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX
| | | | - K Zhang
- UT Southwestern Medical Center, Dallas, TX
| | - A Chandra
- UT Southwestern Medical Center, Dallas, TX
| | - P G Alluri
- University of Texas Southwestern Department of Radiation Oncology, Dallas, TX
| |
Collapse
|
5
|
Chandra A, Ashley L, Arthur MY. Climate Change, Migration, and Health: Strategic Opportunities for Health Security. Health Secur 2022; 20:440-444. [PMID: 36126319 DOI: 10.1089/hs.2022.0052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Amit Chandra
- Amit Chandra, MD, MSc, Senior Emerging Health Challenges Advisor, Bureau for Asia United States Agency for International Development, Washington, DC. The views and opinions expressed in this commentary are those of the authors and not necessarily the views and opinions of the United States Agency for International Development
| | - Laurie Ashley
- Laurie Ashley, MS, Climate Adaptation and Resilience Advisor, Center for Resilience, Bureau for Resilience and Food Security United States Agency for International Development, Washington, DC. The views and opinions expressed in this commentary are those of the authors and not necessarily the views and opinions of the United States Agency for International Development
| | - Micaela Y Arthur
- Micaela Y. Arthur, MPH, Senior Health Advisor, Bureau for Asia United States Agency for International Development, Washington, DC. The views and opinions expressed in this commentary are those of the authors and not necessarily the views and opinions of the United States Agency for International Development
| |
Collapse
|
6
|
Ansari M, Chandra A, Rao N, Dhanorkar M, Malhotra K. POS-065 DISSEMINATED TUBERCULOSIS IN SYSTEMIC LUPUS ERYTHEMATOSUS: A RARE PRESENTATION AS A PULMONARY-RENAL SYNDROME. Kidney Int Rep 2022. [DOI: 10.1016/j.ekir.2022.07.082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
|
7
|
Sil A, Panigrahi A, Chandra A, Pramanik J. 'COVID nose' - A unique post-COVID pigmentary sequelae reminiscing Chik sign: A descriptive case series. J Eur Acad Dermatol Venereol 2022; 36:e419-e421. [PMID: 35133676 PMCID: PMC9114984 DOI: 10.1111/jdv.17989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 12/19/2021] [Accepted: 02/04/2022] [Indexed: 11/29/2022]
Affiliation(s)
- A. Sil
- Department of Dermatology, Venereology, and LeprosyRG Kar Medical College & HospitalKolkataIndia
| | - A. Panigrahi
- Department of Dermatology, Venereology, and LeprosySchool of Tropical MedicineKolkataIndia
| | - A. Chandra
- Department of Internal MedicineRG Kar Medical College & HospitalKolkataIndia
| | - J.D. Pramanik
- Department of Dermatology, Venereology, and LeprosyRG Kar Medical College & HospitalKolkataIndia
| |
Collapse
|
8
|
Chandra A, Hati A. Endoscopic ultrasound: a very important tool in detecting small insulinomas. QJM 2022; 115:308-309. [PMID: 35266542 DOI: 10.1093/qjmed/hcac071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- A Chandra
- Department of Internal Medicine, RG Kar Medical College and Hospital, 1, Khudiram Bose Sarani, Kolkata, West Bengal 700004, India
| | - A Hati
- Department of Internal Medicine, RG Kar Medical College and Hospital, 1, Khudiram Bose Sarani, Kolkata, West Bengal 700004, India
| |
Collapse
|
9
|
Roth S, Chandra A, Brown L, Kardon G. Science at Sundance 2022 To the End, Rachel Lears, director, Jubilee Films, 2022, 103 minutes. All That Breathes, Shaunak Sen, director, Rise Films, 2022, 91 minutes. After Yang, Kogonada, director, A24, 2021, 96 minutes. The Territory, Alex Pritz, director, Documist, 2022, 86 minutes. Fire of Love, Sara Dosa, director, Submarine, 2022, 93 minutes. Downfall: The Case Against Boeing, Rory Kennedy, director, Netflix, 2022, 89 minutes. Science 2022; 375:812-815. [PMID: 35201876 DOI: 10.1126/science.abo3606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Affiliation(s)
- Sarah Roth
- Environmental Law Institute, Washington, DC 20036, USA
| | - Amit Chandra
- Department of International Health, Georgetown University, Washington, DC 20057, USA
| | - Lindsey Brown
- Division of Biotechnology Manufacturing, US Food and Drug Administration, Silver Spring, MD 20993, USA
| | - Gabrielle Kardon
- Department of Human Genetics, University of Utah, Salt Lake City, UT 84112, USA
| |
Collapse
|
10
|
Chakraborty U, Hati A, Chandra A. Classical hand and foot deformities in rheumatoid arthritis. QJM 2022; 115:107-108. [PMID: 34904665 DOI: 10.1093/qjmed/hcab316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- U Chakraborty
- Department of Neurology, Bangur Institute of Neurosciences, IPGMER and SSKM, 52/1a, Sambhunath Pandit Street, Gokhel Road, Kolkata 700020, India
| | - A Hati
- Department of Internal Medicine, RG Kar Medical College and Hospital, 1, Khudiram Bose Sarani, Kolkata 700004, India
| | - A Chandra
- Department of Internal Medicine, RG Kar Medical College and Hospital, 1, Khudiram Bose Sarani, Kolkata 700004, India
| |
Collapse
|
11
|
Chakraborty U, Hajra K, Chandra A. Classical neurocutaneous manifestations of tuberous sclerosis complex. QJM 2022; 115:115-116. [PMID: 34963004 DOI: 10.1093/qjmed/hcab332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- U Chakraborty
- Department of Neurology, Bangur Institute of Neurosciences, IPGMER and SSKM,, 52/1a, Sambhunath Pandit Street, Gokhel Road, Kolkata 700020, India
| | - K Hajra
- Department of Dermatology, School of Tropical Medicine, 108, Chittaranjan Avenue, Kolkata 700073, India
| | - A Chandra
- Department of Internal Medicine, RG Kar Medical College and Hospital, 1, Khudiram Bose Sarani, Kolkata 700004, India
| |
Collapse
|
12
|
Affiliation(s)
- A Chandra
- Department of Internal Medicine, RG Kar Medical College and Hospital, 1, Khudiram Bose Sarani, Kolkata 700004, India
| | - A Sil
- Department of Dermatology, Venereology, and Leprosy, RG Kar Medical College and Hospital, 1, Khudiram Bose Sarani, Kolkata 700004, India
| | - A Hati
- , Department of Internal Medicine, RG Kar Medical College and Hospital, 1, Khudiram Bose Sarani, Kolkata, 700004, India
| | - K A Shah
- , Department of Internal Medicine, RG Kar Medical College and Hospital, 1, Khudiram Bose Sarani, Kolkata, 700004, India
| |
Collapse
|
13
|
Dar W, Yaqoob A, Wani M, Asimi R, Raina A, Ganie H, Chandra A. LGI1-Antibody associated autoimmune encephalitis complicated by primary polydipsia. Ann Indian Acad Neurol 2022; 25:161-163. [PMID: 35342254 PMCID: PMC8954302 DOI: 10.4103/aian.aian_141_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Revised: 03/08/2021] [Accepted: 03/18/2021] [Indexed: 11/04/2022] Open
|
14
|
Yaqoob A, Dar W, Khuja Z, Bukhari I, Raina A, Ganie H, Chandra A, Wani M, Wani F. Miller fisher syndrome associated with COVID 19. J Family Med Prim Care 2022; 11:4023-4025. [DOI: 10.4103/jfmpc.jfmpc_1864_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 12/26/2021] [Accepted: 01/22/2022] [Indexed: 11/04/2022] Open
|
15
|
Raja BS, Chandra A, Azam MQ, Das S, Agarwal A. Anatomage - the virtual dissection tool and its uses: A narrative review. J Postgrad Med 2022; 68:156-161. [PMID: 36018074 PMCID: PMC9733517 DOI: 10.4103/jpgm.jpgm_1210_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Advancement in technology has given students and institutes an educational, interactive, and diagnostic aid with virtual reality functionality known as the Anatomage table. This review analyses the various spheres of the medical field where the 3D virtual tool is being used and assesses its acceptability, convenience, and practical application. A search for relevant studies in various databases namely Pubmed, Embase, Wiley Library, and Google Scholar was performed, and the data was compiled to understand the use of the Anatomage table. The search yielded a total of 24 studies that focused on the use of the Anatomage table. Eleven articles focused on using Anatomage as a learning tool and 13 described the perception of the Table. Anatomage table offers an excellent tool for learning anatomy by virtual dissection. The tool is not only used as a teaching aid, but also as a diagnostic and planning tool in residency programs. Adding the tool as an educational aid boosts the existing curriculum and helps to counter the challenges with cadaveric dissection. The equipment cost and its maintenance charges may be a deciding factor for the underutilization of the tool in developing countries.
Collapse
Affiliation(s)
- BS Raja
- Department of Orthopedics, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
| | - A Chandra
- Department of Trauma Surgery, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
| | - MQ Azam
- Department of Trauma Surgery, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India,Address for correspondence: Prof. Azam MQ, E-mail:
| | - S Das
- Department of Orthopedics, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
| | - A Agarwal
- Department of Radiodiagnosis, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
| |
Collapse
|
16
|
Hajra K, Chakraborty U, Chatterjee K, Chandra A, Halder S. Multisystem inflammatory syndrome in adults (MIS-A): a new addition to COVID-19 puzzle. J Eur Acad Dermatol Venereol 2021; 36:e182-e185. [PMID: 34839549 PMCID: PMC9011744 DOI: 10.1111/jdv.17841] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 11/11/2021] [Accepted: 11/26/2021] [Indexed: 01/10/2023]
Affiliation(s)
- K Hajra
- Department of Dermatology and Venereal Disease, School of Tropical Medicine, Kolkata, India
| | - U Chakraborty
- Department of Neurology, Bangur Institute of Neurosciences, IPGMER & SSKM Hospital, Kolkata, India
| | - K Chatterjee
- Department of Dermatology and Venereal Disease, School of Tropical Medicine, Kolkata, India
| | - A Chandra
- Department of Internal Medicine, R.G.Kar Medical College and Hospital, Kolkata, India
| | - S Halder
- Department of Dermatology and Venereal Disease, School of Tropical Medicine, Kolkata, India
| |
Collapse
|
17
|
Chakraborty U, Chandra A. Starry sky appearance in Tuberculoma. QJM 2021; 114:605-606. [PMID: 33890673 DOI: 10.1093/qjmed/hcab120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- U Chakraborty
- Department of Neurology, Bangur Institute of Neurosciences, IPGMER and SSKM Hospital, Annex 1, 52/1 Shambhunath Pandit Street, Kolkata 700020, West Bengal, India
| | - A Chandra
- Department of Internal Medicine, RG Kar Medical College and Hospital, Khudiram Bose Sarani, Kolkata 700004, West Bengal, India
| |
Collapse
|
18
|
Abazov VM, Abbott B, Acharya BS, Adams M, Adams T, Agnew JP, Alexeev GD, Alkhazov G, Alton A, Alves GA, Antchev G, Askew A, Aspell P, Assis Jesus ACS, Atanassov I, Atkins S, Augsten K, Aushev V, Aushev Y, Avati V, Avila C, Badaud F, Baechler J, Bagby L, Baldenegro Barrera C, Baldin B, Bandurin DV, Banerjee S, Barberis E, Baringer P, Barreto J, Bartlett JF, Bassler U, Bazterra V, Bean A, Begalli M, Bellantoni L, Berardi V, Beri SB, Bernardi G, Bernhard R, Berretti M, Bertram I, Besançon M, Beuselinck R, Bhat PC, Bhatia S, Bhatnagar V, Blazey G, Blessing S, Bloom K, Boehnlein A, Boline D, Boos EE, Borchsh V, Borissov G, Borysova M, Bossini E, Bottigli U, Bozzo M, Brandt A, Brandt O, Brochmann M, Brock R, Bross A, Brown D, Bu XB, Buehler M, Buescher V, Bunichev V, Burdin S, Burkhardt H, Buszello CP, Cafagna FS, Camacho-Pérez E, Carvalho W, Casey BCK, Castilla-Valdez H, Catanesi MG, Caughron S, Chakrabarti S, Chan KM, Chandra A, Chapon E, Chen G, Cho SW, Choi S, Choudhary B, Cihangir S, Claes D, Clutter J, Cooke M, Cooper WE, Corcoran M, Couderc F, Cousinou MC, Csanád M, Csörgő T, Cuth J, Cutts D, da Motta H, Das A, Davies G, Deile M, de Jong SJ, De La Cruz-Burelo E, De Leonardis F, Déliot F, Demina R, Denisov D, Denisov SP, De Oliveira Martins C, Desai S, Deterre C, DeVaughan K, Diehl HT, Diesburg M, Ding PF, Dominguez A, Doubek M, Drutskoy A, Druzhkin D, Dubey A, Dudko LV, Duperrin A, Dutt S, Eads M, Edmunds D, Eggert K, Ellison J, Elvira VD, Enari Y, Eremin V, Evans H, Evdokimov A, Evdokimov VN, Fauré A, Feng L, Ferbel T, Ferro F, Fiedler F, Fiergolski A, Filthaut F, Fisher W, Fisk HE, Forthomme L, Fortner M, Fox H, Franc J, Fuess S, Garbincius PH, Garcia F, Garcia-Bellido A, García-González JA, Gavrilov V, Geng W, Georgiev V, Gerber CE, Gershtein Y, Giani S, Ginther G, Gogota O, Golovanov G, Grannis PD, Greder S, Greenlee H, Grenier G, Gris P, Grivaz JF, Grohsjean A, Grünendahl S, Grünewald MW, Grzanka L, Guillemin T, Gutierrez G, Gutierrez P, Haley J, Hammerbauer J, Han L, Harder K, Harel A, Hauptman JM, Hays J, Head T, Hebbeker T, Hedin D, Hegab H, Heinson AP, Heintz U, Hensel C, Heredia-De La Cruz I, Herner K, Hesketh G, Hildreth MD, Hirosky R, Hoang T, Hobbs JD, Hoeneisen B, Hogan J, Hohlfeld M, Holzbauer JL, Howley I, Hubacek Z, Hynek V, Iashvili I, Ilchenko Y, Illingworth R, Isidori T, Ito AS, Ivanchenko V, Jabeen S, Jaffré M, Janda M, Jayasinghe A, Jeong MS, Jesik R, Jiang P, Johns K, Johnson E, Johnson M, Jonckheere A, Jonsson P, Joshi J, Jung AW, Juste A, Kajfasz E, Karev A, Karmanov D, Kašpar J, Katsanos I, Kaur M, Kaynak B, Kehoe R, Kermiche S, Khalatyan N, Khanov A, Kharchilava A, Kharzheev YN, Kiselevich I, Kohli JM, Kopal J, Kozelov AV, Kraus J, Kumar A, Kundrát V, Kupco A, Kurča T, Kuzmin VA, Lami S, Lammers S, Latino G, Lebrun P, Lee HS, Lee SW, Lee WM, Le X, Lellouch J, Li D, Li H, Li L, Li QZ, Lim JK, Lincoln D, Lindsey C, Linhart R, Linnemann J, Lipaev VV, Lipton R, Liu H, Liu Y, Lobodenko A, Lokajicek M, Lokajíček MV, Lopes de Sa R, Losurdo L, Lucas Rodríguez F, Luna-Garcia R, Lyon AL, Maciel AKA, Macrí M, Madar R, Magaña-Villalba R, Malawski M, Malbouisson HB, Malik S, Malyshev VL, Mansour J, Martínez-Ortega J, McCarthy R, McGivern CL, Meijer MM, Melnitchouk A, Menezes D, Mercadante PG, Merkin M, Meyer A, Meyer J, Miconi F, Minafra N, Minutoli S, Molina J, Mondal NK, Mulhearn M, Mundim L, Naaranoja T, Nagy E, Narain M, Nayyar R, Neal HA, Negret JP, Nemes F, Neustroev P, Nguyen HT, Niewiadomski H, Novák T, Nunnemann T, Oguri V, Oliveri E, Oljemark F, Orduna J, Oriunno M, Osman N, Österberg K, Pal A, Palazzi P, Parashar N, Parihar V, Park SK, Partridge R, Parua N, Pasechnik R, Passaro V, Patwa A, Penning B, Perfilov M, Peroutka Z, Peters Y, Petridis K, Petrillo G, Pétroff P, Pleier MA, Podstavkov VM, Popov AV, Prado da Silva WL, Prewitt M, Price D, Procházka J, Prokopenko N, Qian J, Quadt A, Quinn B, Quinto M, Raben TG, Radermacher E, Radicioni E, Rangel M, Ratoff PN, Ravotti F, Razumov I, Ripp-Baudot I, Rizatdinova F, Robutti E, Rodrigues RF, Rominsky M, Ross A, Royon C, Rubinov P, Ruchti R, Ruggiero G, Saarikko H, Sajot G, Samoylenko VD, Sánchez-Hernández A, Sanders MP, Santoro A, Santos AS, Savage G, Savitskyi M, Sawyer L, Scanlon T, Schamberger RD, Scheglov Y, Schellman H, Schott M, Schwanenberger C, Schwienhorst R, Scribano A, Sekaric J, Severini H, Shabalina E, Shary V, Shaw S, Shchukin AA, Shkola O, Simak V, Siroky J, Skubic P, Slattery P, Smajek J, Snoeys W, Snow GR, Snow J, Snyder S, Söldner-Rembold S, Sonnenschein L, Soustruznik K, Stark J, Stefaniuk N, Stefanovitch R, Ster A, Stoyanova DA, Strauss M, Suter L, Svoisky P, Szanyi I, Sziklai J, Taylor C, Tcherniaev E, Titov M, Tokmenin VV, Tsai YT, Tsybychev D, Tuchming B, Tully C, Turini N, Urban O, Uvarov L, Uvarov S, Uzunyan S, Vacek V, Van Kooten R, van Leeuwen WM, Varelas N, Varnes EW, Vasilyev IA, Vavroch O, Verkheev AY, Vertogradov LS, Verzocchi M, Vesterinen M, Vilanova D, Vokac P, Wahl HD, Wang C, Wang MHLS, Warchol J, Watts G, Wayne M, Weichert J, Welti J, Welty-Rieger L, Williams J, Williams MRJ, Wilson GW, Wobisch M, Wood DR, Wyatt TR, Xie Y, Yamada R, Yang S, Yasuda T, Yatsunenko YA, Ye W, Ye Z, Yin H, Yip K, Youn SW, Yu JM, Zennamo J, Zhao TG, Zhou B, Zhu J, Zich J, Zielinski K, Zielinski M, Zieminska D, Zivkovic L. Odderon Exchange from Elastic Scattering Differences between pp and pp[over ¯] Data at 1.96 TeV and from pp Forward Scattering Measurements. Phys Rev Lett 2021; 127:062003. [PMID: 34420329 DOI: 10.1103/physrevlett.127.062003] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 02/19/2021] [Accepted: 06/10/2021] [Indexed: 06/13/2023]
Abstract
We describe an analysis comparing the pp[over ¯] elastic cross section as measured by the D0 Collaboration at a center-of-mass energy of 1.96 TeV to that in pp collisions as measured by the TOTEM Collaboration at 2.76, 7, 8, and 13 TeV using a model-independent approach. The TOTEM cross sections, extrapolated to a center-of-mass energy of sqrt[s]=1.96 TeV, are compared with the D0 measurement in the region of the diffractive minimum and the second maximum of the pp cross section. The two data sets disagree at the 3.4σ level and thus provide evidence for the t-channel exchange of a colorless, C-odd gluonic compound, also known as the odderon. We combine these results with a TOTEM analysis of the same C-odd exchange based on the total cross section and the ratio of the real to imaginary parts of the forward elastic strong interaction scattering amplitude in pp scattering for which the significance is between 3.4σ and 4.6σ. The combined significance is larger than 5σ and is interpreted as the first observation of the exchange of a colorless, C-odd gluonic compound.
Collapse
Affiliation(s)
- V M Abazov
- Joint Institute for Nuclear Research, Dubna 141980, Russia
| | - B Abbott
- University of Oklahoma, Norman, Oklahoma 73019, USA
| | - B S Acharya
- Tata Institute of Fundamental Research, Mumbai-400 005, India
| | - M Adams
- University of Illinois at Chicago, Chicago, Illinois 60607, USA
| | - T Adams
- Florida State University, Tallahassee, Florida 32306, USA
| | - J P Agnew
- The University of Manchester, Manchester M13 9PL, United Kingdom
| | - G D Alexeev
- Joint Institute for Nuclear Research, Dubna 141980, Russia
| | - G Alkhazov
- Petersburg Nuclear Physics Institute, St. Petersburg 188300, Russia
| | - A Alton
- University of Michigan, Ann Arbor, Michigan 48109, USA
| | - G A Alves
- LAFEX, Centro Brasileiro de Pesquisas Físicas, Rio de Janeiro, RJ 22290, Brazil
| | - G Antchev
- INRNE-BAS, Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, 1784 Sofia, Bulgaria
| | - A Askew
- Florida State University, Tallahassee, Florida 32306, USA
| | - P Aspell
- CERN, 1211 Geneva 23, Switzerland
| | - A C S Assis Jesus
- Universidade do Estado do Rio de Janeiro, Rio de Janeiro, RJ 20550, Brazil
| | - I Atanassov
- INRNE-BAS, Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, 1784 Sofia, Bulgaria
| | - S Atkins
- Louisiana Tech University, Ruston, Louisiana 71272, USA
| | - K Augsten
- Czech Technical University in Prague, 116 36 Prague 6, Czech Republic
| | - V Aushev
- Taras Shevchenko National University of Kyiv, Kiev 01601, Ukraine
| | - Y Aushev
- Taras Shevchenko National University of Kyiv, Kiev 01601, Ukraine
| | - V Avati
- AGH University of Science and Technology, 30-059 Krakow, Poland
- CERN, 1211 Geneva 23, Switzerland
| | - C Avila
- Universidad de los Andes, Bogotá 111711, Colombia
| | - F Badaud
- LPC, Université Blaise Pascal, CNRS/IN2P3, Clermont, F-63178 Aubière Cedex, France
| | | | - L Bagby
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | | | - B Baldin
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - D V Bandurin
- University of Virginia, Charlottesville, Virginia 22904, USA
| | - S Banerjee
- Tata Institute of Fundamental Research, Mumbai-400 005, India
| | - E Barberis
- Northeastern University, Boston, Massachusetts 02115, USA
| | - P Baringer
- University of Kansas, Lawrence, Kansas 66045, USA
| | - J Barreto
- Universidade do Estado do Rio de Janeiro, Rio de Janeiro, RJ 20550, Brazil
| | - J F Bartlett
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - U Bassler
- IRFU, CEA, Université Paris-Saclay, F-91191 Gif-Sur-Yvette, France
| | - V Bazterra
- University of Illinois at Chicago, Chicago, Illinois 60607, USA
| | - A Bean
- University of Kansas, Lawrence, Kansas 66045, USA
| | - M Begalli
- Universidade do Estado do Rio de Janeiro, Rio de Janeiro, RJ 20550, Brazil
| | - L Bellantoni
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - V Berardi
- INFN Sezione di Bari, 70126 Bari, Italy
- Dipartimento Interateneo di Fisica di Bari, 70126 Bari, Italy
| | - S B Beri
- Panjab University, Chandigarh 160014, India
| | - G Bernardi
- LPNHE, Universités Paris VI and VII, CNRS/IN2P3, F-75005 Paris, France
| | - R Bernhard
- Physikalisches Institut, Universität Freiburg, 79085 Freiburg, Germany
| | - M Berretti
- Helsinki Institute of Physics, 00014 University of Helsinki, Helsinki, Finland
| | - I Bertram
- Lancaster University, Lancaster LA1 4YB, United Kingdom
| | - M Besançon
- IRFU, CEA, Université Paris-Saclay, F-91191 Gif-Sur-Yvette, France
| | - R Beuselinck
- Imperial College London, London SW7 2AZ, United Kingdom
| | - P C Bhat
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - S Bhatia
- University of Mississippi, University, Mississippi 38677, USA
| | | | - G Blazey
- Northern Illinois University, DeKalb, Illinois 60115, USA
| | - S Blessing
- Florida State University, Tallahassee, Florida 32306, USA
| | - K Bloom
- University of Nebraska, Lincoln, Nebraska 68588, USA
| | - A Boehnlein
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - D Boline
- State University of New York, Stony Brook, New York 11794, USA
| | - E E Boos
- Moscow State University, Moscow 119991, Russia
| | - V Borchsh
- Tomsk State University, Tomsk 634050, Russia
| | - G Borissov
- Lancaster University, Lancaster LA1 4YB, United Kingdom
| | - M Borysova
- Taras Shevchenko National University of Kyiv, Kiev 01601, Ukraine
| | - E Bossini
- Università degli Studi di Siena and Gruppo Collegato INFN di Siena, 53100 Siena, Italy
- CERN, 1211 Geneva 23, Switzerland
| | - U Bottigli
- Università degli Studi di Siena and Gruppo Collegato INFN di Siena, 53100 Siena, Italy
| | - M Bozzo
- INFN Sezione di Genova, 16146 Genova, Italy
- Università degli Studi di Genova, 16146 Genova, Italy
| | - A Brandt
- University of Texas, Arlington, Texas 76019, USA
| | - O Brandt
- II. Physikalisches Institut, Georg-August-Universität Göttingen, 37073 Göttingen, Germany
| | - M Brochmann
- University of Washington, Seattle, Washington 98195, USA
| | - R Brock
- Michigan State University, East Lansing, Michigan 48824, USA
| | - A Bross
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - D Brown
- LPNHE, Universités Paris VI and VII, CNRS/IN2P3, F-75005 Paris, France
| | - X B Bu
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - M Buehler
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - V Buescher
- Institut für Physik, Universität Mainz, 55099 Mainz, Germany
| | - V Bunichev
- Moscow State University, Moscow 119991, Russia
| | - S Burdin
- Lancaster University, Lancaster LA1 4YB, United Kingdom
| | | | | | | | | | - W Carvalho
- Universidade do Estado do Rio de Janeiro, Rio de Janeiro, RJ 20550, Brazil
| | - B C K Casey
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | | | | | - S Caughron
- Michigan State University, East Lansing, Michigan 48824, USA
| | - S Chakrabarti
- State University of New York, Stony Brook, New York 11794, USA
| | - K M Chan
- University of Notre Dame, Notre Dame, Indiana 46556, USA
| | - A Chandra
- Rice University, Houston, Texas 77005, USA
| | - E Chapon
- IRFU, CEA, Université Paris-Saclay, F-91191 Gif-Sur-Yvette, France
| | - G Chen
- University of Kansas, Lawrence, Kansas 66045, USA
| | - S W Cho
- Korea Detector Laboratory, Korea University, Seoul 02841, Korea
| | - S Choi
- Korea Detector Laboratory, Korea University, Seoul 02841, Korea
| | | | - S Cihangir
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - D Claes
- University of Nebraska, Lincoln, Nebraska 68588, USA
| | - J Clutter
- University of Kansas, Lawrence, Kansas 66045, USA
| | - M Cooke
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - W E Cooper
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - M Corcoran
- Rice University, Houston, Texas 77005, USA
| | - F Couderc
- IRFU, CEA, Université Paris-Saclay, F-91191 Gif-Sur-Yvette, France
| | - M-C Cousinou
- CPPM, Aix-Marseille Université, CNRS/IN2P3, F-13288 Marseille Cedex 09, France
| | - M Csanád
- Eötvös University, 1117 Budapest, Pázmány P. sétány 1/A, Hungary
- Wigner Research Centre for Physics, RMI, 1121 Budapest, Hungary
| | - T Csörgő
- Wigner Research Centre for Physics, RMI, 1121 Budapest, Hungary
- MATE Institute of Technology KRC, 3200 Gyöngyös, Hungary
| | - J Cuth
- Institut für Physik, Universität Mainz, 55099 Mainz, Germany
| | - D Cutts
- Brown University, Providence, Rhode Island 02912, USA
| | - H da Motta
- Southern Methodist University, Dallas, Texas 75275, USA
| | - A Das
- Southern Methodist University, Dallas, Texas 75275, USA
| | - G Davies
- Imperial College London, London SW7 2AZ, United Kingdom
| | - M Deile
- CERN, 1211 Geneva 23, Switzerland
| | - S J de Jong
- Nikhef, Science Park, 1098 XG Amsterdam, Netherlands
- Radboud University Nijmegen, 6525 AJ Nijmegen, Netherlands
| | | | - F De Leonardis
- INFN Sezione di Bari, 70126 Bari, Italy
- Dipartimento di Ingegneria Elettrica e dell'Informazione-Politecnico di Bari, 70125 Bari, Italy
| | - F Déliot
- IRFU, CEA, Université Paris-Saclay, F-91191 Gif-Sur-Yvette, France
| | - R Demina
- University of Rochester, Rochester, New York 14627, USA
| | - D Denisov
- Brookhaven National Laboratory, Upton, New York 11973, USA
| | - S P Denisov
- Institute for High Energy Physics, Protvino, Moscow region 142281, Russia
| | | | - S Desai
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - C Deterre
- The University of Manchester, Manchester M13 9PL, United Kingdom
| | - K DeVaughan
- University of Nebraska, Lincoln, Nebraska 68588, USA
| | - H T Diehl
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - M Diesburg
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - P F Ding
- The University of Manchester, Manchester M13 9PL, United Kingdom
| | - A Dominguez
- University of Nebraska, Lincoln, Nebraska 68588, USA
| | - M Doubek
- Czech Technical University in Prague, 116 36 Prague 6, Czech Republic
| | - A Drutskoy
- Institute for Theoretical and Experimental Physics, Moscow 117259, Russia
| | - D Druzhkin
- Tomsk State University, Tomsk 634050, Russia
- CERN, 1211 Geneva 23, Switzerland
| | - A Dubey
- Delhi University, Delhi-110 007, India
| | - L V Dudko
- Moscow State University, Moscow 119991, Russia
| | - A Duperrin
- CPPM, Aix-Marseille Université, CNRS/IN2P3, F-13288 Marseille Cedex 09, France
| | - S Dutt
- Panjab University, Chandigarh 160014, India
| | - M Eads
- Northern Illinois University, DeKalb, Illinois 60115, USA
| | - D Edmunds
- Michigan State University, East Lansing, Michigan 48824, USA
| | - K Eggert
- Case Western Reserve University, Department of Physics, Cleveland, Ohio 44106, USA
| | - J Ellison
- University of California Riverside, Riverside, California 92521, USA
| | - V D Elvira
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - Y Enari
- LPNHE, Universités Paris VI and VII, CNRS/IN2P3, F-75005 Paris, France
| | - V Eremin
- Ioffe Physical-Technical Institute of Russian Academy of Sciences, St. Petersburg 194021, Russian Federation
| | - H Evans
- Indiana University, Bloomington, Indiana 47405, USA
| | - A Evdokimov
- University of Illinois at Chicago, Chicago, Illinois 60607, USA
| | - V N Evdokimov
- Institute for High Energy Physics, Protvino, Moscow region 142281, Russia
| | - A Fauré
- IRFU, CEA, Université Paris-Saclay, F-91191 Gif-Sur-Yvette, France
| | - L Feng
- Northern Illinois University, DeKalb, Illinois 60115, USA
| | - T Ferbel
- University of Rochester, Rochester, New York 14627, USA
| | - F Ferro
- INFN Sezione di Genova, 16146 Genova, Italy
| | - F Fiedler
- Institut für Physik, Universität Mainz, 55099 Mainz, Germany
| | | | - F Filthaut
- Nikhef, Science Park, 1098 XG Amsterdam, Netherlands
- Radboud University Nijmegen, 6525 AJ Nijmegen, Netherlands
| | - W Fisher
- Michigan State University, East Lansing, Michigan 48824, USA
| | - H E Fisk
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - L Forthomme
- Helsinki Institute of Physics, 00014 University of Helsinki, Helsinki, Finland
- Department of Physics, 00014 University of Helsinki, Helsinki, Finland
| | - M Fortner
- Northern Illinois University, DeKalb, Illinois 60115, USA
| | - H Fox
- Lancaster University, Lancaster LA1 4YB, United Kingdom
| | - J Franc
- Czech Technical University in Prague, 116 36 Prague 6, Czech Republic
| | - S Fuess
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - P H Garbincius
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - F Garcia
- Helsinki Institute of Physics, 00014 University of Helsinki, Helsinki, Finland
| | | | | | - V Gavrilov
- Institute for Theoretical and Experimental Physics, Moscow 117259, Russia
| | - W Geng
- CPPM, Aix-Marseille Université, CNRS/IN2P3, F-13288 Marseille Cedex 09, France
- Michigan State University, East Lansing, Michigan 48824, USA
| | - V Georgiev
- University of West Bohemia, 301 00 Pilsen, Czech Republic
| | - C E Gerber
- University of Illinois at Chicago, Chicago, Illinois 60607, USA
| | - Y Gershtein
- Rutgers University, Piscataway, New Jersey 08855, USA
| | - S Giani
- CERN, 1211 Geneva 23, Switzerland
| | - G Ginther
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - O Gogota
- Taras Shevchenko National University of Kyiv, Kiev 01601, Ukraine
| | - G Golovanov
- Joint Institute for Nuclear Research, Dubna 141980, Russia
| | - P D Grannis
- State University of New York, Stony Brook, New York 11794, USA
| | - S Greder
- IPHC, Université de Strasbourg, CNRS/IN2P3, F-67037 Strasbourg, France
| | - H Greenlee
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - G Grenier
- IPNL, Université Lyon 1, CNRS/IN2P3, F-69622 Villeurbanne Cedex, France and Université de Lyon, F-69361 Lyon CEDEX 07, France
| | - Ph Gris
- LPC, Université Blaise Pascal, CNRS/IN2P3, Clermont, F-63178 Aubière Cedex, France
| | - J-F Grivaz
- LAL, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, F-91898 Orsay Cedex, France
| | - A Grohsjean
- IRFU, CEA, Université Paris-Saclay, F-91191 Gif-Sur-Yvette, France
| | - S Grünendahl
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | | | - L Grzanka
- AGH University of Science and Technology, 30-059 Krakow, Poland
| | - T Guillemin
- LAL, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, F-91898 Orsay Cedex, France
| | - G Gutierrez
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - P Gutierrez
- University of Oklahoma, Norman, Oklahoma 73019, USA
| | - J Haley
- Oklahoma State University, Stillwater, Oklahoma 74078, USA
| | - J Hammerbauer
- University of West Bohemia, 301 00 Pilsen, Czech Republic
| | - L Han
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - K Harder
- The University of Manchester, Manchester M13 9PL, United Kingdom
| | - A Harel
- University of Rochester, Rochester, New York 14627, USA
| | | | - J Hays
- Imperial College London, London SW7 2AZ, United Kingdom
| | - T Head
- The University of Manchester, Manchester M13 9PL, United Kingdom
| | - T Hebbeker
- III. Physikalisches Institut A, RWTH Aachen University, 52056 Aachen, Germany
| | - D Hedin
- Northern Illinois University, DeKalb, Illinois 60115, USA
| | - H Hegab
- Oklahoma State University, Stillwater, Oklahoma 74078, USA
| | - A P Heinson
- University of California Riverside, Riverside, California 92521, USA
| | - U Heintz
- Brown University, Providence, Rhode Island 02912, USA
| | - C Hensel
- LAFEX, Centro Brasileiro de Pesquisas Físicas, Rio de Janeiro, RJ 22290, Brazil
| | | | - K Herner
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - G Hesketh
- The University of Manchester, Manchester M13 9PL, United Kingdom
| | - M D Hildreth
- University of Notre Dame, Notre Dame, Indiana 46556, USA
| | - R Hirosky
- University of Virginia, Charlottesville, Virginia 22904, USA
| | - T Hoang
- Florida State University, Tallahassee, Florida 32306, USA
| | - J D Hobbs
- State University of New York, Stony Brook, New York 11794, USA
| | - B Hoeneisen
- Universidad San Francisco de Quito, Quito 170157, Ecuador
| | - J Hogan
- Rice University, Houston, Texas 77005, USA
| | - M Hohlfeld
- Institut für Physik, Universität Mainz, 55099 Mainz, Germany
| | - J L Holzbauer
- University of Mississippi, University, Mississippi 38677, USA
| | - I Howley
- University of Texas, Arlington, Texas 76019, USA
| | - Z Hubacek
- Czech Technical University in Prague, 116 36 Prague 6, Czech Republic
- IRFU, CEA, Université Paris-Saclay, F-91191 Gif-Sur-Yvette, France
| | - V Hynek
- Czech Technical University in Prague, 116 36 Prague 6, Czech Republic
| | - I Iashvili
- State University of New York, Buffalo, New York 14260, USA
| | - Y Ilchenko
- Southern Methodist University, Dallas, Texas 75275, USA
| | - R Illingworth
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - T Isidori
- University of Kansas, Lawrence, Kansas 66045, USA
| | - A S Ito
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | | | - S Jabeen
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - M Jaffré
- LAL, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, F-91898 Orsay Cedex, France
| | - M Janda
- Czech Technical University in Prague, 116 36 Prague 6, Czech Republic
| | - A Jayasinghe
- University of Oklahoma, Norman, Oklahoma 73019, USA
| | - M S Jeong
- Korea Detector Laboratory, Korea University, Seoul 02841, Korea
| | - R Jesik
- Imperial College London, London SW7 2AZ, United Kingdom
| | - P Jiang
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - K Johns
- University of Arizona, Tucson, Arizona 85721, USA
| | - E Johnson
- Michigan State University, East Lansing, Michigan 48824, USA
| | - M Johnson
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - A Jonckheere
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - P Jonsson
- Imperial College London, London SW7 2AZ, United Kingdom
| | - J Joshi
- University of California Riverside, Riverside, California 92521, USA
| | - A W Jung
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - A Juste
- Institució Catalana de Recerca i Estudis Avançats (ICREA) and Institut de Física d'Altes Energies (IFAE), 08193 Bellaterra (Barcelona), Spain
| | - E Kajfasz
- CPPM, Aix-Marseille Université, CNRS/IN2P3, F-13288 Marseille Cedex 09, France
| | - A Karev
- CERN, 1211 Geneva 23, Switzerland
| | - D Karmanov
- Moscow State University, Moscow 119991, Russia
| | - J Kašpar
- Institute of Physics, Academy of Sciences of the Czech Republic, 182 21 Prague, Czech Republic
- CERN, 1211 Geneva 23, Switzerland
| | - I Katsanos
- University of Nebraska, Lincoln, Nebraska 68588, USA
| | - M Kaur
- Panjab University, Chandigarh 160014, India
| | - B Kaynak
- Istanbul University, 34134 Vezneciler, Istanbul, Turkey
| | - R Kehoe
- Southern Methodist University, Dallas, Texas 75275, USA
| | - S Kermiche
- CPPM, Aix-Marseille Université, CNRS/IN2P3, F-13288 Marseille Cedex 09, France
| | - N Khalatyan
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - A Khanov
- Oklahoma State University, Stillwater, Oklahoma 74078, USA
| | - A Kharchilava
- State University of New York, Buffalo, New York 14260, USA
| | - Y N Kharzheev
- Joint Institute for Nuclear Research, Dubna 141980, Russia
| | - I Kiselevich
- Institute for Theoretical and Experimental Physics, Moscow 117259, Russia
| | - J M Kohli
- Panjab University, Chandigarh 160014, India
| | - J Kopal
- CERN, 1211 Geneva 23, Switzerland
| | - A V Kozelov
- Institute for High Energy Physics, Protvino, Moscow region 142281, Russia
| | - J Kraus
- University of Mississippi, University, Mississippi 38677, USA
| | - A Kumar
- State University of New York, Buffalo, New York 14260, USA
| | - V Kundrát
- Institute of Physics, Academy of Sciences of the Czech Republic, 182 21 Prague, Czech Republic
| | - A Kupco
- Institute of Physics, Academy of Sciences of the Czech Republic, 182 21 Prague, Czech Republic
| | - T Kurča
- IPNL, Université Lyon 1, CNRS/IN2P3, F-69622 Villeurbanne Cedex, France and Université de Lyon, F-69361 Lyon CEDEX 07, France
| | - V A Kuzmin
- Moscow State University, Moscow 119991, Russia
| | - S Lami
- INFN Sezione di Pisa, 56127 Pisa, Italy
| | - S Lammers
- Indiana University, Bloomington, Indiana 47405, USA
| | - G Latino
- Università degli Studi di Siena and Gruppo Collegato INFN di Siena, 53100 Siena, Italy
| | - P Lebrun
- IPNL, Université Lyon 1, CNRS/IN2P3, F-69622 Villeurbanne Cedex, France and Université de Lyon, F-69361 Lyon CEDEX 07, France
| | - H S Lee
- Korea Detector Laboratory, Korea University, Seoul 02841, Korea
| | - S W Lee
- Iowa State University, Ames, Iowa 50011, USA
| | - W M Lee
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - X Le
- University of Arizona, Tucson, Arizona 85721, USA
| | - J Lellouch
- LPNHE, Universités Paris VI and VII, CNRS/IN2P3, F-75005 Paris, France
| | - D Li
- LPNHE, Universités Paris VI and VII, CNRS/IN2P3, F-75005 Paris, France
| | - H Li
- University of Virginia, Charlottesville, Virginia 22904, USA
| | - L Li
- University of California Riverside, Riverside, California 92521, USA
| | - Q Z Li
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - J K Lim
- Korea Detector Laboratory, Korea University, Seoul 02841, Korea
| | - D Lincoln
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - C Lindsey
- University of Kansas, Lawrence, Kansas 66045, USA
| | - R Linhart
- University of West Bohemia, 301 00 Pilsen, Czech Republic
| | - J Linnemann
- Michigan State University, East Lansing, Michigan 48824, USA
| | - V V Lipaev
- Institute for High Energy Physics, Protvino, Moscow region 142281, Russia
| | - R Lipton
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - H Liu
- Southern Methodist University, Dallas, Texas 75275, USA
| | - Y Liu
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - A Lobodenko
- Petersburg Nuclear Physics Institute, St. Petersburg 188300, Russia
| | - M Lokajicek
- Institute of Physics, Academy of Sciences of the Czech Republic, 182 21 Prague, Czech Republic
| | - M V Lokajíček
- Institute of Physics, Academy of Sciences of the Czech Republic, 182 21 Prague, Czech Republic
| | - R Lopes de Sa
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - L Losurdo
- Università degli Studi di Siena and Gruppo Collegato INFN di Siena, 53100 Siena, Italy
| | | | | | - A L Lyon
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - A K A Maciel
- LAFEX, Centro Brasileiro de Pesquisas Físicas, Rio de Janeiro, RJ 22290, Brazil
| | - M Macrí
- INFN Sezione di Genova, 16146 Genova, Italy
| | - R Madar
- Physikalisches Institut, Universität Freiburg, 79085 Freiburg, Germany
| | | | - M Malawski
- AGH University of Science and Technology, 30-059 Krakow, Poland
| | - H B Malbouisson
- Universidade do Estado do Rio de Janeiro, Rio de Janeiro, RJ 20550, Brazil
| | - S Malik
- University of Nebraska, Lincoln, Nebraska 68588, USA
| | - V L Malyshev
- Joint Institute for Nuclear Research, Dubna 141980, Russia
| | - J Mansour
- II. Physikalisches Institut, Georg-August-Universität Göttingen, 37073 Göttingen, Germany
| | | | - R McCarthy
- State University of New York, Stony Brook, New York 11794, USA
| | - C L McGivern
- The University of Manchester, Manchester M13 9PL, United Kingdom
| | - M M Meijer
- Nikhef, Science Park, 1098 XG Amsterdam, Netherlands
- Radboud University Nijmegen, 6525 AJ Nijmegen, Netherlands
| | - A Melnitchouk
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - D Menezes
- Northern Illinois University, DeKalb, Illinois 60115, USA
| | - P G Mercadante
- Universidade Federal do ABC, Santo André, SP 09210, Brazil
| | - M Merkin
- Moscow State University, Moscow 119991, Russia
| | - A Meyer
- III. Physikalisches Institut A, RWTH Aachen University, 52056 Aachen, Germany
| | - J Meyer
- II. Physikalisches Institut, Georg-August-Universität Göttingen, 37073 Göttingen, Germany
| | - F Miconi
- IPHC, Université de Strasbourg, CNRS/IN2P3, F-67037 Strasbourg, France
| | - N Minafra
- University of Kansas, Lawrence, Kansas 66045, USA
| | - S Minutoli
- INFN Sezione di Genova, 16146 Genova, Italy
| | - J Molina
- Universidade do Estado do Rio de Janeiro, Rio de Janeiro, RJ 20550, Brazil
| | - N K Mondal
- Tata Institute of Fundamental Research, Mumbai-400 005, India
| | - M Mulhearn
- University of Virginia, Charlottesville, Virginia 22904, USA
| | - L Mundim
- Universidade do Estado do Rio de Janeiro, Rio de Janeiro, RJ 20550, Brazil
| | - T Naaranoja
- Helsinki Institute of Physics, 00014 University of Helsinki, Helsinki, Finland
- Department of Physics, 00014 University of Helsinki, Helsinki, Finland
| | - E Nagy
- CPPM, Aix-Marseille Université, CNRS/IN2P3, F-13288 Marseille Cedex 09, France
| | - M Narain
- Brown University, Providence, Rhode Island 02912, USA
| | - R Nayyar
- University of Arizona, Tucson, Arizona 85721, USA
| | - H A Neal
- University of Michigan, Ann Arbor, Michigan 48109, USA
| | - J P Negret
- Universidad de los Andes, Bogotá 111711, Colombia
| | - F Nemes
- Wigner Research Centre for Physics, RMI, 1121 Budapest, Hungary
- CERN, 1211 Geneva 23, Switzerland
| | - P Neustroev
- Petersburg Nuclear Physics Institute, St. Petersburg 188300, Russia
| | - H T Nguyen
- University of Virginia, Charlottesville, Virginia 22904, USA
| | - H Niewiadomski
- Case Western Reserve University, Department of Physics, Cleveland, Ohio 44106, USA
| | - T Novák
- MATE Institute of Technology KRC, 3200 Gyöngyös, Hungary
| | - T Nunnemann
- Ludwig-Maximilians-Universität München, 80539 München, Germany
| | - V Oguri
- Universidade do Estado do Rio de Janeiro, Rio de Janeiro, RJ 20550, Brazil
| | | | - F Oljemark
- Helsinki Institute of Physics, 00014 University of Helsinki, Helsinki, Finland
- Department of Physics, 00014 University of Helsinki, Helsinki, Finland
| | - J Orduna
- Brown University, Providence, Rhode Island 02912, USA
| | - M Oriunno
- SLAC National Accelerator Laboratory, Stanford, California 94025, USA
| | - N Osman
- CPPM, Aix-Marseille Université, CNRS/IN2P3, F-13288 Marseille Cedex 09, France
| | - K Österberg
- Helsinki Institute of Physics, 00014 University of Helsinki, Helsinki, Finland
- Department of Physics, 00014 University of Helsinki, Helsinki, Finland
| | - A Pal
- University of Texas, Arlington, Texas 76019, USA
| | | | - N Parashar
- Purdue University Calumet, Hammond, Indiana 46323, USA
| | - V Parihar
- Brown University, Providence, Rhode Island 02912, USA
| | - S K Park
- Korea Detector Laboratory, Korea University, Seoul 02841, Korea
| | - R Partridge
- Brown University, Providence, Rhode Island 02912, USA
| | - N Parua
- Indiana University, Bloomington, Indiana 47405, USA
| | - R Pasechnik
- Department of Astronomy and Theoretical Physics, Lund University, SE-223 62 Lund, Sweden
| | - V Passaro
- INFN Sezione di Bari, 70126 Bari, Italy
- Dipartimento di Ingegneria Elettrica e dell'Informazione-Politecnico di Bari, 70125 Bari, Italy
| | - A Patwa
- Brookhaven National Laboratory, Upton, New York 11973, USA
| | - B Penning
- Imperial College London, London SW7 2AZ, United Kingdom
| | - M Perfilov
- Moscow State University, Moscow 119991, Russia
| | - Z Peroutka
- University of West Bohemia, 301 00 Pilsen, Czech Republic
| | - Y Peters
- The University of Manchester, Manchester M13 9PL, United Kingdom
| | - K Petridis
- The University of Manchester, Manchester M13 9PL, United Kingdom
| | - G Petrillo
- University of Rochester, Rochester, New York 14627, USA
| | - P Pétroff
- LAL, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, F-91898 Orsay Cedex, France
| | - M-A Pleier
- Brookhaven National Laboratory, Upton, New York 11973, USA
| | - V M Podstavkov
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - A V Popov
- Institute for High Energy Physics, Protvino, Moscow region 142281, Russia
| | - W L Prado da Silva
- Universidade do Estado do Rio de Janeiro, Rio de Janeiro, RJ 20550, Brazil
| | - M Prewitt
- Rice University, Houston, Texas 77005, USA
| | - D Price
- The University of Manchester, Manchester M13 9PL, United Kingdom
| | - J Procházka
- Institute of Physics, Academy of Sciences of the Czech Republic, 182 21 Prague, Czech Republic
| | - N Prokopenko
- Institute for High Energy Physics, Protvino, Moscow region 142281, Russia
| | - J Qian
- University of Michigan, Ann Arbor, Michigan 48109, USA
| | - A Quadt
- II. Physikalisches Institut, Georg-August-Universität Göttingen, 37073 Göttingen, Germany
| | - B Quinn
- University of Mississippi, University, Mississippi 38677, USA
| | - M Quinto
- INFN Sezione di Bari, 70126 Bari, Italy
- Dipartimento Interateneo di Fisica di Bari, 70126 Bari, Italy
| | - T G Raben
- University of Kansas, Lawrence, Kansas 66045, USA
| | | | | | - M Rangel
- LAFEX, Centro Brasileiro de Pesquisas Físicas, Rio de Janeiro, RJ 22290, Brazil
| | - P N Ratoff
- Lancaster University, Lancaster LA1 4YB, United Kingdom
| | | | - I Razumov
- Institute for High Energy Physics, Protvino, Moscow region 142281, Russia
| | - I Ripp-Baudot
- IPHC, Université de Strasbourg, CNRS/IN2P3, F-67037 Strasbourg, France
| | - F Rizatdinova
- Oklahoma State University, Stillwater, Oklahoma 74078, USA
| | - E Robutti
- INFN Sezione di Genova, 16146 Genova, Italy
| | - R F Rodrigues
- Universidade do Estado do Rio de Janeiro, Rio de Janeiro, RJ 20550, Brazil
| | - M Rominsky
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - A Ross
- Lancaster University, Lancaster LA1 4YB, United Kingdom
| | - C Royon
- University of Kansas, Lawrence, Kansas 66045, USA
| | - P Rubinov
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - R Ruchti
- University of Notre Dame, Notre Dame, Indiana 46556, USA
| | | | - H Saarikko
- Helsinki Institute of Physics, 00014 University of Helsinki, Helsinki, Finland
- Department of Physics, 00014 University of Helsinki, Helsinki, Finland
| | - G Sajot
- LPSC, Université Joseph Fourier Grenoble 1, CNRS/IN2P3, Institut National Polytechnique de Grenoble, F-38026 Grenoble Cedex, France
| | - V D Samoylenko
- Institute for High Energy Physics, Protvino, Moscow region 142281, Russia
| | | | - M P Sanders
- Ludwig-Maximilians-Universität München, 80539 München, Germany
| | - A Santoro
- Universidade do Estado do Rio de Janeiro, Rio de Janeiro, RJ 20550, Brazil
| | - A S Santos
- LAFEX, Centro Brasileiro de Pesquisas Físicas, Rio de Janeiro, RJ 22290, Brazil
| | - G Savage
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - M Savitskyi
- Taras Shevchenko National University of Kyiv, Kiev 01601, Ukraine
| | - L Sawyer
- Louisiana Tech University, Ruston, Louisiana 71272, USA
| | - T Scanlon
- Imperial College London, London SW7 2AZ, United Kingdom
| | - R D Schamberger
- State University of New York, Stony Brook, New York 11794, USA
| | - Y Scheglov
- Petersburg Nuclear Physics Institute, St. Petersburg 188300, Russia
| | - H Schellman
- Northwestern University, Evanston, Illinois 60208, USA
- Oregon State University, Corvallis, Oregon 97331, USA
| | - M Schott
- Institut für Physik, Universität Mainz, 55099 Mainz, Germany
| | - C Schwanenberger
- The University of Manchester, Manchester M13 9PL, United Kingdom
| | - R Schwienhorst
- Michigan State University, East Lansing, Michigan 48824, USA
| | | | - J Sekaric
- University of Kansas, Lawrence, Kansas 66045, USA
| | - H Severini
- University of Oklahoma, Norman, Oklahoma 73019, USA
| | - E Shabalina
- II. Physikalisches Institut, Georg-August-Universität Göttingen, 37073 Göttingen, Germany
| | - V Shary
- IRFU, CEA, Université Paris-Saclay, F-91191 Gif-Sur-Yvette, France
| | - S Shaw
- The University of Manchester, Manchester M13 9PL, United Kingdom
| | - A A Shchukin
- Institute for High Energy Physics, Protvino, Moscow region 142281, Russia
| | - O Shkola
- Taras Shevchenko National University of Kyiv, Kiev 01601, Ukraine
| | - V Simak
- Czech Technical University in Prague, 116 36 Prague 6, Czech Republic
| | - J Siroky
- University of West Bohemia, 301 00 Pilsen, Czech Republic
| | - P Skubic
- University of Oklahoma, Norman, Oklahoma 73019, USA
| | - P Slattery
- University of Rochester, Rochester, New York 14627, USA
| | - J Smajek
- CERN, 1211 Geneva 23, Switzerland
| | - W Snoeys
- CERN, 1211 Geneva 23, Switzerland
| | - G R Snow
- University of Nebraska, Lincoln, Nebraska 68588, USA
| | - J Snow
- Langston University, Langston, Oklahoma 73050, USA
| | - S Snyder
- Brookhaven National Laboratory, Upton, New York 11973, USA
| | | | - L Sonnenschein
- III. Physikalisches Institut A, RWTH Aachen University, 52056 Aachen, Germany
| | - K Soustruznik
- Charles University, Faculty of Mathematics and Physics, Center for Particle Physics, 116 36 Prague 1, Czech Republic
| | - J Stark
- LPSC, Université Joseph Fourier Grenoble 1, CNRS/IN2P3, Institut National Polytechnique de Grenoble, F-38026 Grenoble Cedex, France
| | - N Stefaniuk
- Taras Shevchenko National University of Kyiv, Kiev 01601, Ukraine
| | | | - A Ster
- Wigner Research Centre for Physics, RMI, 1121 Budapest, Hungary
| | - D A Stoyanova
- Institute for High Energy Physics, Protvino, Moscow region 142281, Russia
| | - M Strauss
- University of Oklahoma, Norman, Oklahoma 73019, USA
| | - L Suter
- The University of Manchester, Manchester M13 9PL, United Kingdom
| | - P Svoisky
- University of Virginia, Charlottesville, Virginia 22904, USA
| | - I Szanyi
- Eötvös University, 1117 Budapest, Pázmány P. sétány 1/A, Hungary
- Wigner Research Centre for Physics, RMI, 1121 Budapest, Hungary
| | - J Sziklai
- Wigner Research Centre for Physics, RMI, 1121 Budapest, Hungary
| | - C Taylor
- Case Western Reserve University, Department of Physics, Cleveland, Ohio 44106, USA
| | | | - M Titov
- IRFU, CEA, Université Paris-Saclay, F-91191 Gif-Sur-Yvette, France
| | - V V Tokmenin
- Joint Institute for Nuclear Research, Dubna 141980, Russia
| | - Y-T Tsai
- University of Rochester, Rochester, New York 14627, USA
| | - D Tsybychev
- State University of New York, Stony Brook, New York 11794, USA
| | - B Tuchming
- IRFU, CEA, Université Paris-Saclay, F-91191 Gif-Sur-Yvette, France
| | - C Tully
- Princeton University, Princeton, New Jersey 08544, USA
| | - N Turini
- Università degli Studi di Siena and Gruppo Collegato INFN di Siena, 53100 Siena, Italy
| | - O Urban
- University of West Bohemia, 301 00 Pilsen, Czech Republic
| | - L Uvarov
- Petersburg Nuclear Physics Institute, St. Petersburg 188300, Russia
| | - S Uvarov
- Petersburg Nuclear Physics Institute, St. Petersburg 188300, Russia
| | - S Uzunyan
- Northern Illinois University, DeKalb, Illinois 60115, USA
| | - V Vacek
- Czech Technical University in Prague, 116 36 Prague 6, Czech Republic
| | - R Van Kooten
- Indiana University, Bloomington, Indiana 47405, USA
| | | | - N Varelas
- University of Illinois at Chicago, Chicago, Illinois 60607, USA
| | - E W Varnes
- University of Arizona, Tucson, Arizona 85721, USA
| | - I A Vasilyev
- Institute for High Energy Physics, Protvino, Moscow region 142281, Russia
| | - O Vavroch
- University of West Bohemia, 301 00 Pilsen, Czech Republic
| | - A Y Verkheev
- Joint Institute for Nuclear Research, Dubna 141980, Russia
| | | | - M Verzocchi
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - M Vesterinen
- The University of Manchester, Manchester M13 9PL, United Kingdom
| | - D Vilanova
- IRFU, CEA, Université Paris-Saclay, F-91191 Gif-Sur-Yvette, France
| | - P Vokac
- Czech Technical University in Prague, 116 36 Prague 6, Czech Republic
| | - H D Wahl
- Florida State University, Tallahassee, Florida 32306, USA
| | - C Wang
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - M H L S Wang
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - J Warchol
- University of Notre Dame, Notre Dame, Indiana 46556, USA
| | - G Watts
- University of Washington, Seattle, Washington 98195, USA
| | - M Wayne
- University of Notre Dame, Notre Dame, Indiana 46556, USA
| | - J Weichert
- Institut für Physik, Universität Mainz, 55099 Mainz, Germany
| | - J Welti
- Helsinki Institute of Physics, 00014 University of Helsinki, Helsinki, Finland
- Department of Physics, 00014 University of Helsinki, Helsinki, Finland
| | | | - J Williams
- University of Kansas, Lawrence, Kansas 66045, USA
| | | | - G W Wilson
- University of Kansas, Lawrence, Kansas 66045, USA
| | - M Wobisch
- Louisiana Tech University, Ruston, Louisiana 71272, USA
| | - D R Wood
- Northeastern University, Boston, Massachusetts 02115, USA
| | - T R Wyatt
- The University of Manchester, Manchester M13 9PL, United Kingdom
| | - Y Xie
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - R Yamada
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - S Yang
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - T Yasuda
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - Y A Yatsunenko
- Joint Institute for Nuclear Research, Dubna 141980, Russia
| | - W Ye
- State University of New York, Stony Brook, New York 11794, USA
| | - Z Ye
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - H Yin
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - K Yip
- Brookhaven National Laboratory, Upton, New York 11973, USA
| | - S W Youn
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - J M Yu
- University of Michigan, Ann Arbor, Michigan 48109, USA
| | - J Zennamo
- State University of New York, Buffalo, New York 14260, USA
| | - T G Zhao
- The University of Manchester, Manchester M13 9PL, United Kingdom
| | - B Zhou
- University of Michigan, Ann Arbor, Michigan 48109, USA
| | - J Zhu
- University of Michigan, Ann Arbor, Michigan 48109, USA
| | - J Zich
- University of West Bohemia, 301 00 Pilsen, Czech Republic
| | - K Zielinski
- AGH University of Science and Technology, 30-059 Krakow, Poland
| | - M Zielinski
- University of Rochester, Rochester, New York 14627, USA
| | - D Zieminska
- Indiana University, Bloomington, Indiana 47405, USA
| | - L Zivkovic
- LPNHE, Universités Paris VI and VII, CNRS/IN2P3, F-75005 Paris, France
| |
Collapse
|
19
|
Tripathi T, Singh AR, Kapoor R, Sinha A, Ghosh S, Kaur K, Pokhariya D, Maity S, Tapadar A, Chandra A. Dapsone-induced methaemoglobinaemia in leprosy: a close mimic of 'happy hypoxia' in the COVID-19 pandemic. J Eur Acad Dermatol Venereol 2021; 35:e568-e571. [PMID: 34037283 PMCID: PMC8242520 DOI: 10.1111/jdv.17394] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- T Tripathi
- Department of Dermatology, Base Hospital Barrackpore, Kolkata, India
| | - A R Singh
- Department of Medicine, Base Hospital Barrackpore, Kolkata, India
| | - R Kapoor
- Departments of Medicine and Haematology, Command Hospital Eastern Command, Kolkata, India
| | - A Sinha
- Department of Dermatology, Military Hospital Kirkee, Pune, India
| | - S Ghosh
- Department of Medicine, Base Hospital Barrackpore, Kolkata, India
| | - K Kaur
- Department of Pathology, Base Hospital Barrackpore, Kolkata, India
| | - D Pokhariya
- Department of Radiology, Base Hospital Barrackpore, Kolkata, India
| | - S Maity
- Department of Anaesthesiology and Critical Care, Base Hospital Barrackpore, Kolkata, India
| | - A Tapadar
- Department of Medicine, Base Hospital Barrackpore, Kolkata, India
| | - A Chandra
- Department of Medicine, Base Hospital Barrackpore, Kolkata, India
| |
Collapse
|
20
|
Chakraborty U, Biswas P, Chandra A, Pal J, Ray AK. Chik sign: post-chikungunya hyperpigmentation. QJM 2021; 114:137-138. [PMID: 33367777 DOI: 10.1093/qjmed/hcaa329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- U Chakraborty
- Department of Internal Medicine, R.G.Kar Medical College and Hospital, Room No-11, Main Boy's hostel (Inside RG Kar Medical College Campus), 1, Khudiram Bose Sarani, Kolkata 700004, India
| | - P Biswas
- Department of Internal Medicine, R.G.Kar Medical College and Hospital, Room No-6, Girl's hostel (Inside RG Kar Medical College Campus), 1, Khudiram Bose Sarani, Kolkata 700004, India
| | - A Chandra
- Department of Internal Medicine, R.G.Kar Medical College and Hospital, Quarter No-1, Doctor's Quarter (Inside RG Kar Medical College Campus), 1, Khudiram Bose Sarani, Kolkata 700004, India
| | - J Pal
- Department of Internal Medicine, R.G.Kar Medical College and Hospital, 37a, Panpara 1st lane, Talpukur, North 24-parganas, Kolkata 700123, India
| | - A K Ray
- Department of Internal Medicine, R.G Kar Medical College and Hospital, Room No 23, Main Boy's hostel (Inside RG Kar Medical College Campus), 1, Khudiram Bose Sarani, Kolkata 700004, India
| |
Collapse
|
21
|
Gichaga A, Masis L, Chandra A, Palazuelos D, Wakaba N. Mind the Global Community Health Funding Gap. Glob Health Sci Pract 2021; 9:S9-S17. [PMID: 33727316 PMCID: PMC7971370 DOI: 10.9745/ghsp-d-20-00517] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Accepted: 01/26/2021] [Indexed: 12/02/2022]
Abstract
Community health workers play a critical role in providing both essential health services and pandemic response. Community health demonstrates a strong return on investment, but funding for this sector is limited and fragmented. Understanding the underlying costs of a community health system is crucial for both planning and policy; the data demonstrate a strong investment case.
Collapse
Affiliation(s)
| | | | | | - Dan Palazuelos
- Financing Alliance for Health.,Harvard Medical School, Boston, MA, USA.,Partners In Health, Boston, MA, USA
| | | |
Collapse
|
22
|
Imara N, Thompson V, Chandra A, Gil M, Brown L. Science at Sundance 2021
Son of Monarchs
,
Alexis Gambis
, director, Imaginal Disc, 2020, 97 minutes.
A Glitch in the Matrix
,
Rodney Ascher, director
, Campfire, 2021, 108 minutes.
Taming the Garden
,
Salomé Jashi, director
, Syndicado Film Sales, 2021, 91 minutes.
All Light, Everywhere
,
Theo Anthony, director
, MEMORY, 2021, 105 minutes.
Bring Your Own Brigade
,
Lucy Walker, director
, Good 'n Proper, 2021, 127 minutes.
Luzzu
,
Alex Camilleri, director
, Memento Films International, 2021, 94 minutes.
In the Earth
,
Ben Wheatley, director
, Neon, 2020, 107 minutes.
Fire in the Mountains
,
Ajitpal Singh, director
, Jar Pictures, 2020, 83 minutes.
In the Same Breath
,
Nanfu Wang, director
, Stay At Home Production Inc., 2021, 95 minutes. Science 2021. [DOI: 10.1126/science.abg9908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
Like most events that have taken place since March of last year, the Sundance Film Festival—normally hosted in the cozy ski town of Park City, Utah—was held virtually in 2021. But what it lacked in celebrity sightings and snowy ambiance was more than made up for in the festival's assortment of provocative and timely offerings—from gripping accounts of the COVID-19 pandemic and California's wildfire crisis to mind-bending meditations on the limits of perception and the nature of reality. Read on to see what our reviewers thought of nine of the films that featured strong science and technology themes.
Collapse
Affiliation(s)
- Nia Imara
- Department of Astronomy and Astrophysics, University of California, Santa Cruz, Santa Cruz, CA 95064, USA
| | | | - Amit Chandra
- Department of International Health, Georgetown University, Washington, DC 20057, USA
| | - Mike Gil
- Department of Ecology and Evolutionary Biology, University of Colorado Boulder, Boulder, CO 80309, USA
| | - Lindsey Brown
- Division of Biotechnology Manufacturing, U.S. Food and Drug Administration (FDA), Silver Spring, MD 20993, USA
| |
Collapse
|
23
|
Godfrey W, Godfrey W, Xu L, Magnabosco L, Takahashi P, Chandra A. Double in Jeopardy: A Global Pandemic-induced Dyadic Dementia Dilemma. J Am Med Dir Assoc 2021; 22:B6. [PMID: 34287185 DOI: 10.1016/j.jamda.2021.01.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
24
|
Magnabosco L, Magnabosco L, Godfrey W, Xu L, Chandra A. Cotton Balls and Socks-A Dangerous Combination: Foot Drop Related to Compression Stocking Use. J Am Med Dir Assoc 2021; 22:B4-B5. [PMID: 34287180 DOI: 10.1016/j.jamda.2021.01.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
|
25
|
Singh MK, Mobeen A, Chandra A, Joshi S, Ramachandran S. A meta-analysis of comorbidities in COVID-19: Which diseases increase the susceptibility of SARS-CoV-2 infection? Comput Biol Med 2021; 130:104219. [PMID: 33486379 PMCID: PMC7836641 DOI: 10.1016/j.compbiomed.2021.104219] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Revised: 01/11/2021] [Accepted: 01/11/2021] [Indexed: 02/06/2023]
Abstract
Comorbidities in COVID-19 patients often lead to more severe outcomes. The disease-specific molecular events, which may induce susceptibility to Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) infection, are being investigated. To assess this, we retrieved array-based gene expression datasets from patients of 30 frequently occurring acute, chronic, or infectious diseases. Comparative analyses of the datasets were performed after quantile normalization and log2 transformation. Among the 78 host genes prominently implicated in COVID-19 infection, ACE2 (receptor for SARS-CoV-2) was positively regulated in several cases, namely, leukemia, psoriasis, lung cancer, non-alcoholic fatty liver disease (NAFLD), breast cancer, and pulmonary arterial hypertension (PAH). FURIN was positively regulated in some cases, such as leukemia, psoriasis, NAFLD, lung cancer, and type II diabetes (T2D), while TMPRSS2 was positively regulated in only 3 cases, namely, leukemia, lung cancer, and T2D. Genes encoding various interferons, cytokines, chemokines, and mediators of JAK-STAT pathway were positively regulated in leukemia, NAFLD, and T2D cases. Among the 161 genes that are positively regulated in the lungs of COVID-19 patients, 99–111 genes in leukemia (including various studied subtypes), 77 genes in NAFLD, and 48 genes in psoriasis were also positively regulated. Because of the high similarity in gene expression patterns, the patients of leukemia, NAFLD, T2D, psoriasis, and PAH may need additional preventive care against acquiring SARS-CoV-2 infections. Further, two genes CARBONIC ANHYDRASE 11 (CA11) and CLUSTERIN (CLU) were positively regulated in the lungs of patients infected with either SARS-CoV-2, or SARS-CoV or Middle East Respiratory Syndrome Coronavirus (MERS-CoV).
Collapse
Affiliation(s)
- Manoj Kumar Singh
- CSIR-Institute of Genomics and Integrative Biology, New Delhi, 110007, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Ahmed Mobeen
- CSIR-Institute of Genomics and Integrative Biology, New Delhi, 110007, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Amit Chandra
- CSIR-Institute of Genomics and Integrative Biology, New Delhi, 110007, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Sweta Joshi
- Jamia Hamdard, Hamdard Nagar, New Delhi, 110062, India
| | - Srinivasan Ramachandran
- CSIR-Institute of Genomics and Integrative Biology, New Delhi, 110007, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India.
| |
Collapse
|
26
|
Dar W, Wani M, Mir F, Asimi R, Yaqoob A, Raina A, Ganie H, Chandra A. Isolated neurobrucellosis-characteristic clinical and laboratory features. Acta Neurol Belg 2021; 122:1469-1475. [PMID: 33394381 DOI: 10.1007/s13760-020-01573-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Accepted: 12/08/2020] [Indexed: 10/22/2022]
Abstract
To report various neurological syndromes, CSF findings, imaging and diagnostic methods used in neurobrucellosis patients admitted in our Neurology department over a period of 6 years. Case records of patients admitted to our department from August 2014 to May 2020 were searched for neurobrucellosis and data were obtained. A total of 19 patients were diagnosed as neurobrucellosis over a period of 6 years. Ten patients had chronic meningitis, five had VIII nerve involvement, one had optic neuritis, two had acute meningitis, one had subacute meningitis, four had myelopathy, five had polyradiculitis and two had spondylodiscitis. CSF was abnormal in 17 patients. Neutrophilic pleocytosis was seen in 12 patients who included nine patients with chronic symptomatology. Brain imaging was abnormal in three chronic meningitis patients. One had diffuse meningeal enhancement, another had hydrocephalus while the third patient had meningeal enhancement with basal exudates and contrast enhancement of bilateral VIII nerve. One of the patients of acute meningitis had hydrocephalus while the other one had bilateral T2/FLAIR hyperintensities with enhancement of meninges and leptomeningeal vessels. Elevated antibody titers only in serum was seen in six patients while elevated antibody titers only in CSF was seen in seven patients. Four patients had elevated antibody titers in both serum and CSF. CSF culture was positive in three patients. Neurobrucellosis is a rare clinical complication of brucellosis but may pose a problem in diagnosis as it can mimic tuberculosis. Involvement of VIII nerve and neurophilic pleocytosis in CSF despite chronic symptomatology can be diagnostic clues favoring neurobrucellosis.
Collapse
|
27
|
Dar W, Wani M, Yaqoob A, Raina A, Ganie H, Parray Z, Chandra A, Asimi R. Neurobrucellosis—Overlooked but Treatable Cause of Hearing Loss. Neurol India 2021; 69:1893-1894. [DOI: 10.4103/0028-3886.333464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
|
28
|
Dar W, Yaqoob A, Raina A, Chandra A, Khawaja Z, Bukhari I, Ganie H, Wani M, Asimi R. Moebius syndrome. Ann Indian Acad Neurol 2021; 24:929. [PMID: 35359511 PMCID: PMC8965929 DOI: 10.4103/aian.aian_182_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Revised: 03/21/2021] [Accepted: 03/31/2021] [Indexed: 11/04/2022] Open
|
29
|
Inciardi R, Chandra A, Claggett B, Wijkman M, Selvin E, Kottgen A, Kucharska-Newton A, Diem S, Schultheiss U, Shah A, Solomon S, Vardeny O. Thyroid dysfunction and incident heart failure phenotypes among older adults: the atherosclerosis risk in communities (aric) study. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.0866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Background/Introduction
Abnormal thyroid hormone concentrations have been associated with adverse cardiovascular outcomes, but the relationship between thyroid dysfunction and specific heart failure phenotypes is less clear.
Purpose
To examine the association of thyroid dysfunction with the risk of incident HF in older adults without pre-existing HF.
Methods
We analyzed participants enrolled in the Atherosclerosis Risk in Communities (ARIC) study who attended the visit 5 examination (2011–2013). Participants with previous HF history, and participants treated with amiodarone, levothyroxine, and antithyroid medication were excluded. We used Cox regression models to assess the associations between serum thyroid indices (free thyroxine [FT4], total triiodothyronine [TT3], or thyroid stimulating hormone [TSH]) and incident adjudicated HF with reduced (HFrEF) and preserved (HFpEF) left ventricular ejection fraction. Continuous associations between TT3 and outcome were further assessed via Cox model using restricted cubic spline.
Results
Among 3349 participants (mean age 75±5 years, 56% women, 20% black), subclinical hypothyroidism was prevalent in 12% of participants and low T3 syndrome in 3%. Those with overt hypothyroidism (<1%) or hyperthyroidism (<1%) were not included in the analysis given the low prevalence. Over a median follow-up of 5.5 years, incident HF occurred in 198 subjects (5.9%) at a rate of 11.1 per 1000 person-years. Of these, 86 were HFrEF, 83 HFpEF, and 29 were unclassified HF. We observed an inverse association of TT3 level with risk of incident HFpEF, but not overall incident HF or incident HFrEF, after adjustment for clinical confounders and baseline NT-proBNP levels (HR per 1 SD 0.70, 95% CI 0.54–0.92; P 0.010) (Figure). Similar results were observed for the composite endpoint of incident HFpEF or all-cause death. No statistically significant associations were found between TSH or T4 levels and incident HF. Low T3 syndrome was associated with incident HFpEF, but not overall incident HF or incident HFrEF, after adjustment for clinical confounders (HR 2.71, 95% CI 1.08–6.82; P 0.035); however, its association was significantly attenuated after adjustment with NT-proBNP (HR 2.25, 95% CI 0.87–5.79; P 0.09). No statistically significant association was found between subclinical hypothyroidism and incident HF.
Conclusions
In a contemporary biracial cohort of older adults, serum T3 level was inversely associated with incident HFpEF hospitalization. T3 administration could be considered as a potential target in future clinical trials preventing HFpEF hospitalization.
Figure 1
Funding Acknowledgement
Type of funding source: Public Institution(s). Main funding source(s): The Atherosclerosis Risk in Communities Study is performed as a collaborative study supported by National Heart, Lung, and Blood Institute contracts
Collapse
Affiliation(s)
- R.M Inciardi
- Brigham and Women's Hospital, Boston, United States of America
| | - A Chandra
- University of Texas Southwestern Medical Center, Dallas, United States of America
| | - B Claggett
- Brigham and Women's Hospital, Boston, United States of America
| | - M Wijkman
- Brigham and Women's Hospital, Boston, United States of America
| | - E Selvin
- Johns Hopkins Bloomberg School of Public Health,, Department of Epidemiology and Welch Center for Prevention, Epidemiology, and Clinical Research, baltimore, United States of America
| | - A Kottgen
- Johns Hopkins Bloomberg School of Public Health,, Department of Epidemiology and Welch Center for Prevention, Epidemiology, and Clinical Research, baltimore, United States of America
| | - A Kucharska-Newton
- University of North Carolina Hospitals, Epidemiology, Chapel Hill, United States of America
| | - S Diem
- Minneapolis VA Center for Care Delivery and Outcomes Research, minneapolis, United States of America
| | - U Schultheiss
- Heart Center, University of Freiburg, Institute of Genetic Epidemiology, Freiburg, Germany
| | - A Shah
- Brigham and Women's Hospital, Boston, United States of America
| | - S.D Solomon
- Brigham and Women's Hospital, Boston, United States of America
| | - O Vardeny
- VA Medical Center, minneapolis, United States of America
| |
Collapse
|
30
|
Chandra A, Sharma K, Pratap K, Singh V, Saini N. Inhibition of microRNA-128-3p attenuates hypercholesterolemia in mouse model. Life Sci 2020; 264:118633. [PMID: 33190783 DOI: 10.1016/j.lfs.2020.118633] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 10/03/2020] [Accepted: 10/18/2020] [Indexed: 12/22/2022]
Abstract
AIMS Hypercholesterolemia remains a critical risk factor for cardiovascular diseases and there is an urgent need to develop effective alternative therapeutics. Herein, we investigated the effects of miR-128-3p inhibition on serum cholesterol levels using a hypercholesterolemic mouse model. MATERIALS AND METHODS Five injections of anti-miR-128-3p (AM-128) treatment were given, and the cholesterol profile in serum and liver was quantified. We validated the underlying gene network using qRT-PCR, western blotting, ELISA, and dual luciferase assays. KEY FINDINGS AM-128 treatment inhibits cholesterol biosynthesis by upregulating INSIG1 and downregulating HMGCR (3-hydroxy-3-methylglutaryl-CoA reductase) expression. The serum cholesterol clearance by SR-B1 (scavenger receptor class B member 1) and LDLR (low density lipoprotein receptors) was also increased. Furthermore, the catabolism of cholesterol by CYP7A1 (cytochrome P450 family 7 subfamily A member 1) was increased. SIGNIFICANCE Our results confirmed a critical role of miR-128-3p inhibition in lowering serum cholesterol and suggest its potential therapeutic implications in reversing hypercholesterolemia.
Collapse
Affiliation(s)
- Amit Chandra
- CSIR-Institute of Genomics and Integrative Biology, New Delhi 110007, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad- 201002, India
| | - Kritika Sharma
- CSIR-Institute of Genomics and Integrative Biology, New Delhi 110007, India
| | - Kunal Pratap
- CSIR-Institute of Genomics and Integrative Biology, New Delhi 110007, India
| | - Vijaypal Singh
- CSIR-Institute of Genomics and Integrative Biology, New Delhi 110007, India
| | - Neeru Saini
- CSIR-Institute of Genomics and Integrative Biology, New Delhi 110007, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad- 201002, India.
| |
Collapse
|
31
|
Touska P, Oikonomou G, Ngu R, Chandra A, Malhotra A, Fry A, Oakley R, Arora A, Jeannon JP, Simo R. The role of transoral fine needle aspiration in expediting diagnosis and reducing risk in head and neck cancer patients in the coronavirus disease 2019 (COVID-19) era: a single-institution experience. J Laryngol Otol 2020; 134:1-8. [PMID: 32873344 PMCID: PMC7533497 DOI: 10.1017/s0022215120001929] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/15/2020] [Indexed: 12/12/2022]
Abstract
OBJECTIVE The global coronavirus disease 2019 (COVID-19) pandemic has necessitated rapid alterations to diagnostic pathways for head and neck cancer patients that aim to reduce risk to patients (exposure to the hospital environment) and staff (aerosol-generating procedures). Transoral fine needle aspiration cytology offers a low-risk means of rapidly diagnosing patients with oral cavity or oropharyngeal lesions. The technique was utilised in selected patients at our institution during the pandemic. The outcomes are considered in this study. METHOD Diagnostic outcomes were retrospectively evaluated for a series of patients undergoing transoral fine needle aspiration cytology of oral cavity and oropharyngeal lesions during the COVID-19 pandemic. RESULTS Five patients underwent transoral fine needle aspiration cytology, yielding lesional material in 100 per cent, with cell blocks providing additional information. In one case, excision biopsy of a lymphoproliferative lesion was required for final diagnosis. CONCLUSION Transoral fine needle aspiration cytology can provide rapid diagnosis in patients with oral cavity and oropharyngeal lesions. Whilst limitations exist (including tolerability and lesion location), the technique offers significant advantages pertinent to the COVID-19 era, and could be employed in the future to obviate diagnostic surgery in selected patients.
Collapse
Affiliation(s)
- P Touska
- Department of Radiology, Guy's and St Thomas’ Hospitals NHS Foundation Trust, London, UK
| | - G Oikonomou
- Department of ENT Surgery, Guy's and St Thomas’ Hospitals NHS Foundation Trust, London, UK
| | - R Ngu
- Department of Dental Maxillofacial Imaging, Guy's and St Thomas’ Hospitals NHS Foundation Trust, London, UK
| | - A Chandra
- Department of Cellular Pathology, Guy's and St Thomas’ Hospitals NHS Foundation Trust, London, UK
| | - A Malhotra
- Department of Cellular Pathology, Guy's and St Thomas’ Hospitals NHS Foundation Trust, London, UK
| | - A Fry
- Department of ENT Surgery, Guy's and St Thomas’ Hospitals NHS Foundation Trust, London, UK
| | - R Oakley
- Department of ENT Surgery, Guy's and St Thomas’ Hospitals NHS Foundation Trust, London, UK
| | - A Arora
- Department of ENT Surgery, Guy's and St Thomas’ Hospitals NHS Foundation Trust, London, UK
| | - J-P Jeannon
- Department of ENT Surgery, Guy's and St Thomas’ Hospitals NHS Foundation Trust, London, UK
| | - R Simo
- Department of ENT Surgery, Guy's and St Thomas’ Hospitals NHS Foundation Trust, London, UK
| |
Collapse
|
32
|
Chandra A, Manway M, Egnatios G. LB967 Hemorrhagic complications in outpatient dermatological surgery. J Invest Dermatol 2020. [DOI: 10.1016/j.jid.2020.05.065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
33
|
Shariatzadeh M, Chandra A, Wilson SL, McCall MJ, Morizur L, Lesueur L, Chose O, Gepp MM, Schulz A, Neubauer JC, Zimmermann H, Abranches E, Man J, O’Shea O, Stacey G, Hewitt Z, Williams DJ. Distributed automated manufacturing of pluripotent stem cell products. Int J Adv Manuf Technol 2020; 106:1085-1103. [PMID: 31983799 PMCID: PMC6954896 DOI: 10.1007/s00170-019-04516-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Accepted: 09/27/2019] [Indexed: 05/04/2023]
Abstract
Establishing how to effectively manufacture cell therapies is an industry-level problem. Decentralised manufacturing is of increasing importance, and its challenges are recognised by healthcare regulators with deviations and comparability issues receiving specific attention from them. This paper is the first to report the deviations and other risks encountered when implementing the expansion of human pluripotent stem cells (hPSCs) in an automated three international site-decentralised manufacturing setting. An experimental demonstrator project expanded a human embryonal carcinoma cell line (2102Ep) at three development sites in France, Germany and the UK using the CompacT SelecT (Sartorius Stedim, Royston, UK) automated cell culture platform. Anticipated variations between sites spanned material input, features of the process itself and production system details including different quality management systems and personnel. Where possible, these were pre-addressed by implementing strategies including standardisation, cell bank mycoplasma testing and specific engineering and process improvements. However, despite such measures, unexpected deviations occurred between sites including software incompatibility and machine/process errors together with uncharacteristic contaminations. Many only became apparent during process proving or during the process run. Further, parameters including growth rate and viability discrepancies could only be determined post-run, preventing 'live' corrective measures. The work confirms the critical nature of approaches usually taken in Good Manufacturing Practice (GMP) manufacturing settings and especially emphasises the requirement for monitoring steps to be included within the production system. Real-time process monitoring coupled with carefully structured quality systems is essential for multiple site working including clarity of decision-making roles. Additionally, an over-reliance upon post-process visual microscopic comparisons has major limitations; it is difficult for non-experts to detect deleterious culture changes and such detection is slow.
Collapse
Affiliation(s)
- Maryam Shariatzadeh
- Centre for Biological Engineering, Wolfson School of Mechanical, Electrical and Manufacturing Engineering, Loughborough University, Loughborough, Leicestershire LE11 3TU UK
| | - Amit Chandra
- Centre for Biological Engineering, Wolfson School of Mechanical, Electrical and Manufacturing Engineering, Loughborough University, Loughborough, Leicestershire LE11 3TU UK
- Present Address: Yposkesi, 26, rue Henri Auguste-Desbruères, 91100 Corbeil-Essonnes, France
| | - Samantha L Wilson
- Centre for Biological Engineering, Wolfson School of Mechanical, Electrical and Manufacturing Engineering, Loughborough University, Loughborough, Leicestershire LE11 3TU UK
| | - Mark J McCall
- Centre for Biological Engineering, Wolfson School of Mechanical, Electrical and Manufacturing Engineering, Loughborough University, Loughborough, Leicestershire LE11 3TU UK
| | - Lise Morizur
- CECS/I-STEM, 28, rue Henri Auguste-Desbruères, 91100 Corbeil-Essonnes, France
| | - Léa Lesueur
- CECS/I-STEM, 28, rue Henri Auguste-Desbruères, 91100 Corbeil-Essonnes, France
| | - Olivier Chose
- CECS/I-STEM, 28, rue Henri Auguste-Desbruères, 91100 Corbeil-Essonnes, France
| | - Michael M. Gepp
- Fraunhofer Institute for Biomedical Engineering (IBMT), Joseph-von-Fraunhofer-Weg 1, 66280 Sulzbach, Germany
- Fraunhofer Project Center for Stem Cell Process Engineering, Neunerplatz 2, 97082 Würzburg, Germany
| | - André Schulz
- Fraunhofer Institute for Biomedical Engineering (IBMT), Joseph-von-Fraunhofer-Weg 1, 66280 Sulzbach, Germany
- Present Address: Knappschaft Eye Clinic Sulzbach, An der Klinik 10, 66280 Sulzbach, Germany
| | - Julia C. Neubauer
- Fraunhofer Institute for Biomedical Engineering (IBMT), Joseph-von-Fraunhofer-Weg 1, 66280 Sulzbach, Germany
- Fraunhofer Project Center for Stem Cell Process Engineering, Neunerplatz 2, 97082 Würzburg, Germany
| | - Heiko Zimmermann
- Fraunhofer Institute for Biomedical Engineering (IBMT), Joseph-von-Fraunhofer-Weg 1, 66280 Sulzbach, Germany
- Fraunhofer Project Center for Stem Cell Process Engineering, Neunerplatz 2, 97082 Würzburg, Germany
- Saarland University, 66123 Saarbruecken, Germany
- Universidad Católica del Norte, Coquimbo, Chile
| | - Elsa Abranches
- NISBC, Blanche Lane, South Mimms, Potters Bar, EN6 3QG UK
| | - Jennifer Man
- NISBC, Blanche Lane, South Mimms, Potters Bar, EN6 3QG UK
- Present Address: Oxfordshire, UK
| | - Orla O’Shea
- NISBC, Blanche Lane, South Mimms, Potters Bar, EN6 3QG UK
| | - Glyn Stacey
- NISBC, Blanche Lane, South Mimms, Potters Bar, EN6 3QG UK
- Present Address: Adaptimmune, 60 Jubilee Avenue, Milton Park, Abingdon, Oxfordshire OX14 4RX UK
| | - Zoe Hewitt
- Centre for Stem Cell Biology (CSCB), University of Sheffield, Western Bank, Sheffield, S10 2TN UK
| | - David J Williams
- Centre for Biological Engineering, Wolfson School of Mechanical, Electrical and Manufacturing Engineering, Loughborough University, Loughborough, Leicestershire LE11 3TU UK
| |
Collapse
|
34
|
Bianco F, De Caterina R, Chandra A, Goncalves A, Aquila I, Solomon SD, Chen LY. 100 Association of age-related left atrial remodeling with ischemic stroke in patients with normal sinus rhythm. Eur Heart J Cardiovasc Imaging 2020. [DOI: 10.1093/ehjci/jez319.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
OnBehalf
The ARIC Study
Background
Age-related left atrial (LA) structural/functional abnormalities in elderly patients with normal sinus rhythm and preserved ejection fraction may precede the development of overt atrial fibrillation, and also may be related to stroke.
Purpose
To evaluate the association of 3-dimensional echocardiographic (3DE) atrial contractility parameters with subclinical cerebral infarcts (SCIs), as assessed by brain MRI, and clinically diagnosed stroke
Methods
We studied 407 participants (mean age 76 ± 5 years, 40.5% male) from the Atherosclerosis Risk in Communities Neurocognitive Study (ARIC-NCS) without AF and who underwent a brain MRI and a 3DE examination in 2011-13. We defined 3 groups: those with no cerebral infarcts on brain MRI (NCIs, N = 315); those with MRI-diagnosed SCIs (N = 58); and those with clinically diagnosed stroke (N = 34).
Results
While still within the normal range, LA indexed volume significantly increased across the 3 groups (P-trend = 0.01).This was accompanied by an increase in the LA global longitudinal strain (GLS), an echocardiographic index of LA reservoir function (P-trend = 0.004). E/e’ divided by LA GLS—index of atrial stiffness—worsened across groups (P-trend = 0.005) and was independently associated with SCIs and Stroke, pooled together, [OR per 1 %-1, 1.97; 95% CI (1.24, 3.11), P = 0.004], and Stroke [OR per 1 %-1, 2.30; 95% CI (1.23, 4.30), P = 0.009]. LA GLS was marginally associated with an increased odd of SCIs [OR per 1 %, 1.07; 95% CI (1.01, 1.13), P = 0.014].
Conclusions
Among elderly participants with normal sinus rhythm and preserved ejection fraction in a large cohort study, markers of LA function and stiffness are associated with increased odds of subclinical infarcts and stroke. These data suggest that even subtle LA dysfunction, which may contribute to LA stasis, may predispose to subclinical cerebral infarcts and stroke.
Collapse
Affiliation(s)
- F Bianco
- G. d"Annunzio University, Cardiology, Chieti, Italy
| | - R De Caterina
- Azienda Ospedaliero-Universitaria Pisana, Cardiology, Pisa, Italy
| | - A Chandra
- Brigham and Women"s Hospital, Boston, United States of America
| | - A Goncalves
- Brigham and Women"s Hospital, Boston, United States of America
| | - I Aquila
- Magna Graecia University of Catanzaro, Cardiology, Catanzaro, Italy
| | - S D Solomon
- Brigham and Women"s Hospital, Boston, United States of America
| | - L Y Chen
- University of Minnesota, Medicine, cardiovascular division, Minneapolis, United States of America
| |
Collapse
|
35
|
Singh YP, Chhabra SC, Lashkari K, Taneja A, Garg A, Chandra A, Chhabra M, Singh GP, Jain S. Hemoadsorption by extracorporeal cytokine adsorption therapy (CytoSorb ®) in the management of septic shock: A retrospective observational study. Int J Artif Organs 2019; 43:372-378. [PMID: 31868078 DOI: 10.1177/0391398819891739] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
INTRODUCTION Sepsis results in immunologic disturbances with the release of various inflammatory mediators such as cytokines. Cytokines can damage the cells, and the continuous release of inflammatory mediators leads to severely impaired immunity. Therefore, the reduction in cytokine levels by hemoadsorption represents a new concept for blood purification. CytoSorb® as a hemoadsorption device is a detoxification system, which aims to decrease the cytokines levels. This study was conducted to understand any beneficial effects of CytoSorb® therapy in septic patients. METHODOLOGY This was a retrospective and observational study, approved by the scientific and ethics committee of Max Super Specialty Hospital, Patparganj, Delhi, India and conducted in compliance with current International Council for Harmonization, Good Clinical Practice, Schedule Y, and Indian Council of Medical Research guidelines. Subjects of either gender (age > 18 year) were included in the study. The data were presented as mean ± standard deviation and categorical as frequency and percentage (%). A p value less than 0.05 (p < 0.05) was considered to be statistically significant. RESULTS A total number of 36 patients were included in the study. Majority of the patients were male with mean age (56.36 ± 14.83). After therapy, procalcitonin and total leucocyte count levels decreased within 24 h. Post therapy, sepsis-related organ failure assessment (SOFA) score of Day (D)1, D2, and D3 reduced to 10.4 ± 3.63, 8.7 ± 4.02, and 7.8 ± 3.67, respectively. The Acute Physiology and Chronic Health Evaluation (APACHE) II score and predicted mortality were lower in the survivor group as compared to the non-survivor group. CONCLUSION Hemoadsorption using the extracorporeal adsorption device (CytoSorb®) might be an effective rescue therapy in stabilizing septic shock patients.
Collapse
Affiliation(s)
- Y P Singh
- Department of Critical Care Medicine, Max Super Speciality Hospital, New Delhi, India
| | - S C Chhabra
- Nephrology, Max Super Speciality Hospital, New Delhi, India
| | - K Lashkari
- Critical Care Medicine, Thumbay Hospital, Ajman, UAE
| | - A Taneja
- Department of Critical Care Medicine, Max Super Speciality Hospital, New Delhi, India
| | - A Garg
- Department of Critical Care Medicine, Max Super Speciality Hospital, New Delhi, India
| | - A Chandra
- Department of Critical Care Medicine, Max Super Speciality Hospital, New Delhi, India
| | - M Chhabra
- Nephrology, Max Super Speciality Hospital, New Delhi, India
| | - G P Singh
- Department of Critical Care Medicine, Max Super Speciality Hospital, New Delhi, India
| | - S Jain
- Department of Critical Care Medicine, Max Super Speciality Hospital, New Delhi, India
| |
Collapse
|
36
|
Gray D, LeVanseler K, Pan M, Waysek EH, Chandra A. Evaluation of a Method to Determine Flavonol Aglycones in Ginkgo biloba Dietary Supplement Crude Materials and Finished Products by High-Performance Liquid Chromatography: Collaborative Study. J AOAC Int 2019. [DOI: 10.1093/jaoac/90.1.43] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Abstract
An interlaboratory study was conducted for evaluation of a method to determine the flavonol aglycones quercetin, kaempferol, and isorhamnetin in Ginkgo biloba products. The method calculates total glycosides based on these aglycones formed after acid hydrolysis. Twelve matrixes were chosen for study by 12 collaborating laboratories in 2 countries. Test materials included crude leaf material, standardized dry powder extract, single and multiple entity finished products, ethanol and glycerol tinctures, and National Institute of Standards and Technology (NIST) standard reference materials (SRMs). Results from 11 laboratories were used for the final calculations. Eight of the 12 matrixes evaluated produced acceptable results for total flavonol glycosides, with HorRat scores ranging from 1.31 to 2.05; repeatability relative standard deviations (RSDr) from 1.46 to 4.14; and reproducibility relative standard deviations (RSDR) from 4.67 to 9.69. These 8 matrixes consisted primarily of simple dosage forms (e.g., dry powder extracts, crude leaf samples, liquid extracts, and SRMs) and a single tablet product (Ginkgo Awareness). Four additional matrixes, consisting of 3 tablets and 1 soft gel product (Ginkgold, Ginkoba, Ginkogen, and Ginkgo Phytosome, respectively), showed greater total flavonol glycoside HorRat scores in comparison, ranging from 2.39 to 5.13, with RSDr values from 2.83 to 8.16, and RSDR values from 8.53 to 20.4. Based on the results presented here, the method is recommended for Official First Action for determination of total flavonol glycosides calculated from quercetin, kaempferol, and isorhamnetin in dry powder extracts, crude leaf material, liquid extracts, and a select finished product, Ginkgo Awareness.
Collapse
Affiliation(s)
- Dean Gray
- Midwest Research Institute, 425 Volker Blvd, Kansas City, MO 64110-2299
| | | | - Meide Pan
- NSF International, 789 N. Dixboro Rd, Ann Arbor, MI 48113-0140
| | | | | |
Collapse
|
37
|
Risko N, Chandra A, Burkholder TW, Wallis LA, Reynolds T, Calvello Hynes EJ, Razzak J. Advancing research on the economic value of emergency care. BMJ Glob Health 2019; 4:e001768. [PMID: 31406603 PMCID: PMC6666808 DOI: 10.1136/bmjgh-2019-001768] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2019] [Revised: 06/25/2019] [Accepted: 06/29/2019] [Indexed: 01/08/2023] Open
Abstract
Emergency care and the emergency care system encompass an array of time-sensitive interventions to address acute illness and injury. Research has begun to clarify the enormous economic burden of acute disease, particularly in low-income and middle-income countries, but little is known about the cost-effectiveness of emergency care interventions and the performance of health financing mechanisms to protect populations against catastrophic health expenditures. We summarise existing knowledge on the economic value of emergency care in low resource settings, including interventions indicated to be highly cost-effective, linkages between emergency care financing and universal health coverage, and priority areas for future research.
Collapse
Affiliation(s)
- Nicholas Risko
- Emergency Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - Amit Chandra
- Collaborative on Enhancing Emergency Care Research in Low and Middle Income Countries, Bethesda, Maryland, USA
| | - Taylor W Burkholder
- Emergency Medicine, Keck School of Medicine of the University of Southern California, Los Angeles, California, USA
| | - Lee A Wallis
- Emergency Medicine, University of Cape Town, Cape Town, South Africa
| | - Teri Reynolds
- Department for Management of NCDs, Disability, Violence and Injury Prevention, World Health Organization, Geneva, Switzerland
| | | | - Junaid Razzak
- Emergency Medicine, Johns Hopkins Medicine, Baltimore, Maryland, USA
| |
Collapse
|
38
|
Sebastian S, Hourd P, Chandra A, Williams DJ, Medcalf N. The management of risk and investment in cell therapy process development: a case study for neurodegenerative disease. Regen Med 2019; 14:465-488. [PMID: 31210581 DOI: 10.2217/rme-2018-0081] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Cell-based therapies must achieve clinical efficacy and safety with reproducible and cost-effective manufacturing. This study addresses process development issues using the exemplar of a human pluripotent stem cell-based dopaminergic neuron cell therapy product. Early identification and correction of risks to product safety and the manufacturing process reduces the expensive and time-consuming bridging studies later in development. A New Product Introduction map was used to determine the developmental requirements specific to the product. Systematic Risk Analysis is exemplified here. Expected current value-based prioritization guides decisions about the sequence of process studies and whether and if an early abandonment of further research is appropriate. The application of the three tools enabled prioritization of the development studies.
Collapse
Affiliation(s)
- Sujith Sebastian
- Centre for Biological Engineering, Wolfson School of Mechanical, Electrical & Manufacturing Engineering, Loughborough University, Loughborough, Leicestershire, LE11 3TU, UK
| | - Paul Hourd
- Centre for Biological Engineering, Wolfson School of Mechanical, Electrical & Manufacturing Engineering, Loughborough University, Loughborough, Leicestershire, LE11 3TU, UK
| | - Amit Chandra
- Centre for Biological Engineering, Wolfson School of Mechanical, Electrical & Manufacturing Engineering, Loughborough University, Loughborough, Leicestershire, LE11 3TU, UK
| | - David J Williams
- Centre for Biological Engineering, Wolfson School of Mechanical, Electrical & Manufacturing Engineering, Loughborough University, Loughborough, Leicestershire, LE11 3TU, UK
| | - Nicholas Medcalf
- Centre for Biological Engineering, Wolfson School of Mechanical, Electrical & Manufacturing Engineering, Loughborough University, Loughborough, Leicestershire, LE11 3TU, UK
| |
Collapse
|
39
|
Affiliation(s)
- J. Nie
- Department of Materials Science and Engineering, Rensselaer Polytechnic Institute, Troy, New York 12180, USA
| | - A. Chandra
- Department of Mechanical, Aeronautical and Nuclear Engineering, Rensselaer Polytechnic Institute, Troy, New York 12180, USA
| | - Z. Liang
- Department of Mechanical Engineering, California State University, Fresno, California 93740, USA
| | - P. Keblinski
- Department of Materials Science and Engineering, Rensselaer Polytechnic Institute, Troy, New York 12180, USA
| |
Collapse
|
40
|
Hariharan B, Chandra A, Dugad SR, Gupta SK, Jagadeesan P, Jain A, Mohanty PK, Morris SD, Nayak PK, Rakshe PS, Ramesh K, Rao BS, Reddy LV, Zuberi M, Hayashi Y, Kawakami S, Ahmad S, Kojima H, Oshima A, Shibata S, Muraki Y, Tanaka K. Measurement of the Electrical Properties of a Thundercloud Through Muon Imaging by the GRAPES-3 Experiment. Phys Rev Lett 2019; 122:105101. [PMID: 30932668 DOI: 10.1103/physrevlett.122.105101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2019] [Revised: 01/21/2019] [Indexed: 06/09/2023]
Abstract
The GRAPES-3 muon telescope located in Ooty, India records rapid (∼10 min) variations in the muon intensity during major thunderstorms. Out of a total of 184 thunderstorms recorded during the interval of April 2011-December 2014, the one on December 1, 2014 produced a massive potential of 1.3 GV. The electric field measured by four well-separated (up to 6 km) monitors on the ground was used to help estimate some of the properties of this thundercloud, including its altitude and area that were found to be 11.4 km above mean sea level and ≥380 km^{2}, respectively. A charging time of 6 min to reach 1.3 GV implied the delivery of a power of ≥2 GW by this thundercloud that was moving at a speed of ∼60 km h^{-1}. This work possibly provides the first direct evidence for the generation of gigavolt potentials in thunderclouds that could also possibly explain the production of highest-energy (100 MeV) gamma rays in the terrestrial gamma-ray flashes.
Collapse
Affiliation(s)
- B Hariharan
- Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai 400005, India
- Cosmic Ray Laboratory, Raj Bhavan, Ooty 643001, India
| | - A Chandra
- Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai 400005, India
- Cosmic Ray Laboratory, Raj Bhavan, Ooty 643001, India
| | - S R Dugad
- Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai 400005, India
- Cosmic Ray Laboratory, Raj Bhavan, Ooty 643001, India
| | - S K Gupta
- Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai 400005, India
- Cosmic Ray Laboratory, Raj Bhavan, Ooty 643001, India
| | - P Jagadeesan
- Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai 400005, India
- Cosmic Ray Laboratory, Raj Bhavan, Ooty 643001, India
| | - A Jain
- Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai 400005, India
- Cosmic Ray Laboratory, Raj Bhavan, Ooty 643001, India
| | - P K Mohanty
- Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai 400005, India
- Cosmic Ray Laboratory, Raj Bhavan, Ooty 643001, India
| | - S D Morris
- Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai 400005, India
- Cosmic Ray Laboratory, Raj Bhavan, Ooty 643001, India
| | - P K Nayak
- Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai 400005, India
- Cosmic Ray Laboratory, Raj Bhavan, Ooty 643001, India
| | - P S Rakshe
- Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai 400005, India
- Cosmic Ray Laboratory, Raj Bhavan, Ooty 643001, India
| | - K Ramesh
- Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai 400005, India
- Cosmic Ray Laboratory, Raj Bhavan, Ooty 643001, India
| | - B S Rao
- Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai 400005, India
- Cosmic Ray Laboratory, Raj Bhavan, Ooty 643001, India
| | - L V Reddy
- Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai 400005, India
- Cosmic Ray Laboratory, Raj Bhavan, Ooty 643001, India
| | - M Zuberi
- Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai 400005, India
- Cosmic Ray Laboratory, Raj Bhavan, Ooty 643001, India
| | - Y Hayashi
- Cosmic Ray Laboratory, Raj Bhavan, Ooty 643001, India
- Graduate School of Science, Osaka City University, Osaka 558-8585, Japan
| | - S Kawakami
- Cosmic Ray Laboratory, Raj Bhavan, Ooty 643001, India
- Graduate School of Science, Osaka City University, Osaka 558-8585, Japan
| | - S Ahmad
- Cosmic Ray Laboratory, Raj Bhavan, Ooty 643001, India
- Aligarh Muslim University, Aligarh 202002, India
| | - H Kojima
- Cosmic Ray Laboratory, Raj Bhavan, Ooty 643001, India
- College of Engineering, Chubu University, Kasugai, Aichi 487-8501, Japan
| | - A Oshima
- Cosmic Ray Laboratory, Raj Bhavan, Ooty 643001, India
- College of Engineering, Chubu University, Kasugai, Aichi 487-8501, Japan
| | - S Shibata
- Cosmic Ray Laboratory, Raj Bhavan, Ooty 643001, India
- College of Engineering, Chubu University, Kasugai, Aichi 487-8501, Japan
| | - Y Muraki
- Cosmic Ray Laboratory, Raj Bhavan, Ooty 643001, India
- Institute for Space-Earth Environmental Research, Nagoya University, Nagoya, Aichi 446-8601, Japan
| | - K Tanaka
- Cosmic Ray Laboratory, Raj Bhavan, Ooty 643001, India
- Graduate School of Information Sciences, Hiroshima City University, Hiroshima 731-3194, Japan
| |
Collapse
|
41
|
Maghsoudlou P, Khanam T, Banerjee PJ, Chandra A. Are patients with ectopia lentis known to cardiology services? Eye (Lond) 2019; 33:516-517. [DOI: 10.1038/s41433-018-0271-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2018] [Accepted: 09/25/2018] [Indexed: 11/09/2022] Open
|
42
|
Parks K, Parks K, Chandra A. Hospital Discharge of Tuberculosis into a Skilled Nursing Facility: A Case Report. J Am Med Dir Assoc 2019. [DOI: 10.1016/j.jamda.2019.01.048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
43
|
Stacey GN, Andrews PW, Barbaric I, Boiers C, Chandra A, Cossu G, Csontos L, Frith TJ, Halliwell JA, Hewitt Z, McCall M, Moore HD, Parmar M, Panico MB, Pisupati V, Shichkin VP, Stacey AR, Tedesco FS, Thompson O, Wagey R. Stem cell culture conditions and stability: a joint workshop of the PluriMes Consortium and Pluripotent Stem Cell Platform. Regen Med 2019; 14:243-255. [PMID: 30938271 PMCID: PMC7611410 DOI: 10.2217/rme-2019-0001] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Human stem cells have the potential to transform medicine. However, hurdles remain to ensure that manufacturing processes produce safe and effective products. A thorough understanding of the biological processes occurring during manufacture is fundamental to assuring these qualities and thus, their acceptability to regulators and clinicians. Leaders in both human pluripotent and somatic stem cells, were brought together with experts in clinical translation, biomanufacturing and regulation, to discuss key issues in assuring appropriate manufacturing conditions for delivery of effective and safe products from these cell types. This report summarizes the key issues discussed and records consensus reached by delegates and emphasizes the need for accurate language and nomenclature in the scientific discourse around stem cells.
Collapse
Affiliation(s)
- Glyn N Stacey
- International Stem Cell Banking Initiative, 2 High Street, Barley, Hertfordshire SG8 8HZ, UK
| | - Peter W Andrews
- Centre for Stem Cell Biology, Department of Biomedical Science, The University of Sheffield, Sheffield, S10 2TN, UK
| | - Ivana Barbaric
- Centre for Stem Cell Biology, Department of Biomedical Science, The University of Sheffield, Sheffield, S10 2TN, UK
| | - Charlotta Boiers
- Department of Cancer Biology, University College London, London, WC1E 6DD, UK
- Cancer Institute, University College London, London, WC1E 6DD, UK
| | | | - Giulio Cossu
- Division of Cell Matrix Biology & Regenerative Medicine, University of Manchester, M13 9PL, UK
| | | | - Thomas Jr Frith
- Centre for Stem Cell Biology, Department of Biomedical Science, The University of Sheffield, Sheffield, S10 2TN, UK
| | - Jason A Halliwell
- Centre for Stem Cell Biology, Department of Biomedical Science, The University of Sheffield, Sheffield, S10 2TN, UK
| | - Zoe Hewitt
- Centre for Stem Cell Biology, Department of Biomedical Science, The University of Sheffield, Sheffield, S10 2TN, UK
| | - Mark McCall
- Centre for Biological Engineering, Loughborough University, Loughborough, LE11 3TU, UK
| | - Harry D Moore
- Centre for Stem Cell Biology, Department of Biomedical Science, The University of Sheffield, Sheffield, S10 2TN, UK
| | - Malin Parmar
- Developmental & Regenerative Neurobiology, Department of Experimental Medical Science, Wallenberg Neuroscience Center, Lund, S221 84, Sweden
- Lund Stem Cell Center, Lund University, Lund, S221 84, Sweden
| | - M Beatrice Panico
- Medicines & Healthcare products Regulatory Agency, London, E14 4PU, UK
| | - Venkat Pisupati
- John van Geest Centre for Brain Repair, Department of Clinical Neurosciences, University of Cambridge, Cambridge, UK
- Wellcome Trust - Medical Research Council Stem Cell Institute, University of Cambridge, Cambridge, CB2 0PY, UK
| | - Valentin P Shichkin
- Research Centre of Immunology & Biomedical Technologies, Open International University of Human Development Ukraine, Kyiv 03115, Ukraine
- Bienta Ltd, 78 Chervonotkatska Str., Kyiv 02094, Ukraine
| | - Alison R Stacey
- Division of Cell Matrix Biology & Regenerative Medicine, University of Manchester, M13 9PL, UK
| | - Francesco S Tedesco
- Department of Cell & Developmental Biology & Great Ormond Street Institute of Child Health, University College London, WC1E 6DE, UK
- The Dubowitz Neuromuscular Centre, Greta Ormond Street Institute of Child Health, University College London, WC1N 1EH, London, UK
| | - Oliver Thompson
- Centre for Stem Cell Biology, Department of Biomedical Science, The University of Sheffield, Sheffield, S10 2TN, UK
| | | |
Collapse
|
44
|
Tripathi P, Chandra A, Prakash J. Physio-biochemical assessment and expression analysis of genes associated with drought tolerance in sugarcane (Saccharum spp. hybrids) exposed to GA 3 at grand growth stage. Plant Biol (Stuttg) 2019; 21:45-53. [PMID: 30255565 DOI: 10.1111/plb.12919] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Accepted: 09/19/2018] [Indexed: 05/07/2023]
Abstract
Drought is one of the most serious environmental factors limiting production of sugarcane worldwide. In order to assess the influence of gibberellins (GA3 ) on drought and plant growth, along with associated physio-biochemical attributes, expression of eight drought-responsive genes were quantified and analysed. At grand growth stage (120 DAP) two sugarcane varieties (CoLk94184, CoPK05191) were exposed to drought by withholding irrigation. GA3 (35 ppm) was applied using battery-operated uniform controlled dispensing sprayer twice at 1-week intervals on 2-week drought-stressed plants. Physio-biochemical attributes including antioxidant enzyme activities were estimated following standard protocols. RT-PCR was performed to visualise the drought-associated gene expression patterns. Drought triggered a reduction in RWC and chlorophyll content but these recovered when droughted plants were exposed to GA3 . Proline content increased many fold in both varieties under stress, but decreased under the influence of GA3 . There was a mixed response of antioxidant enzyme activity, which distinctly declined after GA3 exposure, together with a lesser reduction in dry matter content over that of control plants. With increasing stress, expression of pyrroline-5-carboxylase synthetase (P5CS) and betaine-aldehyde dehydrogenase genes was observed, selectively up-regulated in CoPK05191. Expression of proline oxidase/transporter was high in CoPK05191 but diminished along with proline content after exposure to GA3. CoLk94184 showed no significant difference in P5CS gene expression under stress condition, whereas expression of betaine-aldehyde dehydrogenase gene was unchanged in response to stress. Results demonstrated that exposure of droughted plants to GA3 not only led to recovery of activity of drought-associated physio-biochemical attributes, but also minimised impact on cane dry weight and quality. Further, GA3 application caused differential gene expression that possibly triggers increased responsiveness towards drought tolerance in sugarcane.
Collapse
Affiliation(s)
- P Tripathi
- Division of Plant Physiology and Biochemistry, ICAR-Indian Institute of Sugarcane Research, Lucknow, India
- Amity Institute of Biotechnology, Amity University, Lucknow, India
| | - A Chandra
- Division of Plant Physiology and Biochemistry, ICAR-Indian Institute of Sugarcane Research, Lucknow, India
| | - J Prakash
- Amity Institute of Biotechnology, Amity University, Lucknow, India
| |
Collapse
|
45
|
Verma I, Roopendra K, Sharma A, Chandra A, Kamal A. Expression analysis of genes associated with sucrose accumulation and its effect on source-sink relationship in high sucrose accumulating early maturing sugarcane variety. Physiol Mol Biol Plants 2019; 25:207-220. [PMID: 30804643 PMCID: PMC6352523 DOI: 10.1007/s12298-018-0627-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2018] [Revised: 10/10/2018] [Accepted: 11/16/2018] [Indexed: 05/14/2023]
Abstract
Sucrose synthesis/accumulation in sugarcane depends on the source-sink communication wherein source responds to sink demand for photoassimilate supply. Sucrose in stalk (sink) acts as signal, and sends feedback to restrain further synthesis of sucrose by regulating photosynthetic efficiency of leaves (source). Hence sucrose synthesis/accumulation is controlled by many genes and regulatory sequences including 3 invertases (SAI, CWI, NI), sucrose synthase (SuSy) and sucrose phosphate synthase (SPS). SPS and invertase play key role in enhancing sink strength which ultimately promotes greater sucrose accumulation in the sink tissues. In present study, a significant positive correlation was found between sucrose% of source and sink tissues which was greater in the top (R 2 = 0.679) than middle (R 2 = 0.580) and bottom (R 2 = 0.518) internodes, depicting that sucrose accumulation in the stalk bears a direct relation with sucrose translocation efficiency from source. Results indicated an increased sucrose% with maturity, while reducing sugar content decreased with crop growth. qRT-PCR results exhibited an elevated expression of invertase in immature sink tissues depicting increased sink requirement, which declined with maturity. Similarly, increased PEP carboxylase gene expression as observed supported the fact that higher sink demand results in enhanced photosynthetic rate and thus influences the source activity. SPS was found active at initial stage of cane development indicating its role in sucrose synthesis. Thus by studying expression patterns of the different genes both, in source and sink tissues, a better understanding of the sucrose accumulation pathway in sugarcane is possible, which in turn can help in elucidating ways to enhance sucrose concentration in sink.
Collapse
Affiliation(s)
- I. Verma
- Division of Plant Physiology and Biochemistry, ICAR-Indian Institute of Sugarcane Research, Lucknow, 226002 India
- Department of Biosciences, Integral University, Lucknow, 226021 India
| | - K. Roopendra
- Division of Plant Physiology and Biochemistry, ICAR-Indian Institute of Sugarcane Research, Lucknow, 226002 India
| | - A. Sharma
- Division of Plant Physiology and Biochemistry, ICAR-Indian Institute of Sugarcane Research, Lucknow, 226002 India
| | - A. Chandra
- Division of Plant Physiology and Biochemistry, ICAR-Indian Institute of Sugarcane Research, Lucknow, 226002 India
| | - A. Kamal
- Department of Biosciences, Integral University, Lucknow, 226021 India
| |
Collapse
|
46
|
Stacey G, Andrews P, Asante C, Barbaric I, Barry J, Bisset L, Braybrook J, Buckle R, Chandra A, Coffey P, Crouch S, Driver P, Evans A, Gardner J, Ginty P, Goldring C, Hay DC, Healy L, Hows A, Hutchinson C, Jesson H, Kalber T, Kimber S, Leathers R, Moyle S, Murray T, Neale M, Pan D, Park BK, Rebolledo RE, Rees I, Rivolta MN, Ritchie A, Roos EJ, Saeb-Parsy K, Schröder B, Sebastian S, Thomas A, Thomas RJ, Turner M, Vallier L, Vitillo L, Webster A, Williams D. Science-based assessment of source materials for cell-based medicines: report of a stakeholders workshop. Regen Med 2018; 13:935-944. [PMID: 30488776 DOI: 10.2217/rme-2018-0120] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Human pluripotent stem cells (hPSCs) have the potential to transform medicine. However, hurdles remain to ensure safety for such cellular products. Science-based understanding of the requirements for source materials is required as are appropriate materials. Leaders in hPSC biology, clinical translation, biomanufacturing and regulatory issues were brought together to define requirements for source materials for the production of hPSC-derived therapies and to identify other key issues for the safety of cell therapy products. While the focus of this meeting was on hPSC-derived cell therapies, many of the issues are generic to all cell-based medicines. The intent of this report is to summarize the key issues discussed and record the consensus reached on each of these by the expert delegates.
Collapse
Affiliation(s)
- Glyn Stacey
- International Stem Cell Banking Initiative, 2 High Street, Barley, Hertfordshire, SG8 8HZ, UK
| | - Peter Andrews
- Department of Biomedical Sciences, Centre for Stem Cell Biology, University of Sheffield, Sheffield, South Yourkshire, S10 2TN, UK
| | - Curtis Asante
- Centre for Stem Cells & Regenerative Medicine, King's College London, Guy's Campus, London, SE1 9RT, UK
| | - Ivana Barbaric
- Department of Biomedical Sciences, Centre for Stem Cell Biology, University of Sheffield, Sheffield, South Yourkshire, S10 2TN, UK
| | | | - Louise Bisset
- Medicines & Healthcare Products Regulatory Agency, London, E14 4PU, UK
| | - Julian Braybrook
- LGC Ltd, National Measurement Laboratory, Teddington, TW11 0LY, UK
| | | | | | - Peter Coffey
- University of California, Neuroscience Research Institue, Santa Barbara, CA, 93106, USA
- Institute of Opthalmology, University College London, London, WC1E 6BT, UK
| | - Sharon Crouch
- Financial & Business Services, University of Nottingham, Nottingham, NG7 2RD, UK
| | | | - Amanda Evans
- University of Cambridge/NHS Blood & Transplant, Long Road, CB2 0PT, Cambridge, UK
| | - John Gardner
- School of Social Sciences, Monash University, Victoria, Australia
| | - Patrick Ginty
- Regulatory Affairs, Cell and Gene Therapy Catapult, London, SE1 9RT, UK
| | - Christopher Goldring
- Department of Molecular and Clinical Pharmacology, University of Liverpool, Liverpool, L69 3GE, UK
| | - David C Hay
- University of Edinburgh, MRC Centre for Regenerative Medicine, Edinburgh, EH16 4UU, UK
| | - Lyn Healy
- Francis Crick Institute, London, NW1 1AT, UK
| | - Anna Hows
- Miltenyi Biotec, Bisley, GU24 9DR, UK
| | - Claire Hutchinson
- Department of Molecular and Clinical Pharmacology, University of Liverpool, Liverpool, L69 3GE, UK
| | - Helen Jesson
- Centre for Biological Engineering, Loughborough University, Loughborough, LE11 3TU, UK
| | - Tammy Kalber
- Centre for Advanced Biomedical Imaging, University College London, WC1E 6BT, UK
| | - Sue Kimber
- Division of Cell Matrix Biology and Regenerative Medicine; Director EPSRC/MRC in Regenerative Medicine, Faculty of Biology, Medicine, and Health, University of Manchester, Manchester, M13 9PT, UK
| | | | - Sarah Moyle
- Clinical Biomanufacturing Facility, Oxford University, Oxford, OX3 7JT, UK
| | - Trish Murray
- Department of Physiology, University of Liverpool, Liverpool, L69 3GE, UK
| | - Michael Neale
- Institute of Opthalmology, University College London, London, WC1E 6BT, UK
| | - David Pan
- Medical Research Council, London, WC2B 4AN, UK
| | - B Kevin Park
- Department of Molecular and Clinical Pharmacology, University of Liverpool, Liverpool, L69 3GE, UK
| | | | - Ian Rees
- Medicines & Healthcare Products Regulatory Agency, London, E14 4PU, UK
| | - Marcelo N Rivolta
- Department of Biomedical Sciences, Centre for Stem Cell Biology, University of Sheffield, Sheffield, South Yourkshire, S10 2TN, UK
| | - Allan Ritchie
- Allan Ritchie Medical Device Consulting, Harrogate, HG1 1BX, UK
| | | | - Kourosh Saeb-Parsy
- Department of Surgery, University fo Cambridge, Cambridge Biomedical Campus, Cambridge, CB2 0QQ, UK
| | - Bernd Schröder
- Miltenyi Biotec GmbH, 51429 Bergisch Gladbach, Nordrhein-Westfalen, Germany
| | - Sujith Sebastian
- School of Bioscience, University of East Anglia, Norwich Research Park, Norwich, NR4 7TJ, UK
| | - Angela Thomas
- College of Medicine and Veterinary Medicine, University of Edinburgh, Edinburgh, EH16 4TJ, UK
| | - Robert J Thomas
- Centre for Biological Engineering, Loughborough University, Loughborough, LE11 3TU, UK
| | - Marc Turner
- Scottish National Blood Transfusion Service, Edinburgh, EH14 4BE, UK
| | - Ludovic Vallier
- Wellcome-Medical Research Council Cambridge Stem Cell Institute and Department of Surgery, University of Cambridge, Cambridge UK
| | - Loriana Vitillo
- Institute of Opthalmology, University College London, London, WC1E 6BT, UK
| | - Andrew Webster
- SATSU, Department of Sociology, University of York, York, YO10 5DD, UK
| | - David Williams
- Centre for Biological Engineering, Loughborough University, Loughborough, LE11 3TU, UK
| |
Collapse
|
47
|
Abstract
Background: Qiwam (Kimam) is a liquid tobacco preparation consumed with paan. It is mostly consumed in southeast Asian region. Evidences suggest that it causes potentially malignant disorders (PMD), oral cancer (OC) and decreases sperm count. Qiwam was mentioned in earlier research publications, however details are not known. It is produced for self-consumption as well as for commercial purpose. Aim: To study in detail the ingredients and processing steps involved in the production of Qiwam. In addition, also study the adverse health implication of this smokeless tobacco product on humans. Methods: The information on qiwam was collected via literature search study, study tour to different geographical areas of India, where group discussions with the people involved in the production of qiwam, paan vendors and with community members of different age group were done. Results: Qiwam is prepared by the user for his/her own consumption or by industry for sale. Tobacco leaves and tobacco roots are boiled for several hours then soaked in water flavored with varied spices and additives. The resultant mixture is mashed, strained, and finally dried into a thick paste. It is consumed mostly with paan. Conclusion: Processing of qiwam is a complex and time taking process which involves various steps and components that may influence the carcinogenic property of the product. The different processing steps gives different taste and texture to the product. Qiwam increases the risk of cancer and hence needs to be banned or better avoided.
Collapse
Affiliation(s)
- V. Sharma
- ICMR-National Institute of Cancer Prevention and Research, Noida, India
| | - A. Chandra
- ICMR-National Institute of Cancer Prevention and Research, Noida, India
| | - A. Nandan
- ICMR-National Institute of Cancer Prevention and Research, Noida, India
| | - R. Mehrotra
- ICMR-National Institute of Cancer Prevention and Research, Noida, India
| |
Collapse
|
48
|
Chandan K, Yadav A, Chandra A, Mehrotra R. Using Social Media as an Effective Tool for Motivating Cancer Prevention. J Glob Oncol 2018. [DOI: 10.1200/jgo.18.80500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Background: Cancer is among leading cause of death (8.8 million) worldwide. Around 14.2 million new cases were recorded in 2012 and increasing each year. On the other hand there are about 2.8 billion users of different social media platforms (i.e., 37% of the world population). This tremendous power of social media can be used for disseminating effective information and communication on cancer prevention more efficiently (i.e., in less time to more people) to create awareness against the disease. Tobacco, alcohol and food industry have been using social media for aggressive advertising and marketing of their products. There is an urgent need to maximally use this medium of communication for advancing cancer prevention globally. Aim: To assess the role of social media in implementing effective health promotion strategies to advance cancer prevention. Methods: Extensive Web search has been done on the way social media (e.g., Facebook) is used for advancing public health communication and how it has been leveraged in the field of cancer prevention. Several Facebook pages and groups, YouTube channels were analyzed thoroughly. Various reports and articles on social media have been reviewed and analyzed. Results: Social media has been found very effective in terms of engaging greater number of population globally. Many Facebook pages and groups are available that provide information regarding specific cancer or provide support for cancer survivors. Several informative videos related to cancer prevention and survivors' stories are broadcast on various YouTube channels run by individuals, government, and nongovernment organizations. There have been many Instagram accounts on cancer but many of them don't provide relevant information on cancer prevention. However, genuine and relevant information are available through several Twitter handles. These social media platforms have very high penetration power. Facebook, YouTube, Instagram and Twitter have monthly reach to more than 1871, 1000, 500 and 263 million users respectively. This large number of user base can become a great source of spreading information on various aspects of cancer prevention through a comprehensive social media campaign. Conclusion: Social media platforms improve outreach and can also help carrying the relevant preventive health messages on cancer prevention, not only for the cancer patient but the public at large. Social media will help in amplifying the messages to the global mass while motivating prevention and health promotion to achieve public health objectives.
Collapse
|
49
|
Roopendra K, Sharma A, Chandra A, Saxena S. Gibberellin-induced perturbation of source-sink communication promotes sucrose accumulation in sugarcane. 3 Biotech 2018; 8:418. [PMID: 30237965 DOI: 10.1007/s13205-018-1429-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Accepted: 09/10/2018] [Indexed: 11/27/2022] Open
Abstract
Constant removal of sugars from the site of synthesis (i.e., leaves), in response to elevated sink (culm) demand, may perhaps prevent damping of photosynthesis, by sugar, and hence promote further sucrose accumulation in the culm. In this study, gibberellic acid (GA3) induced nearly 42.3% enlargement in cell size and about 39.3% increase in internodal length (sink capacity), 177% escalation in reducing sugar level (sink strength), amplified the expression of sucrose-metabolizing enzymes (sink demand), viz., 7.5-fold for SAI, 4.5-fold for CWI, sixfold for SPS, all demonstrating facilitation of augmented sucrose accumulation in the culm. The GA3-treated BO 91 cane (late maturing sugarcane variety) exhibited an elevated final sucrose concentration (40.54-41.6%) as compared to control (30.44-38.8%). The GA3-sprayed cane of early maturing Co J64 also showed such a boost, but it was lost by the end of maturity, perhaps due to inversion and/or the less effective GA3 treatment. Thus, results demonstrated the role of GA3 in augmenting sucrose content of cane culm, possibly by influencing source-sink dynamics in sugarcane.
Collapse
Affiliation(s)
- K Roopendra
- 1Division of Plant Physiology and Biochemistry, ICAR-Indian Institute of Sugarcane Research, Lucknow, 226002 India
- 2Department of Biotechnology, Babasaheb Bhimrao Ambedkar University, Lucknow, 226025 India
| | - A Sharma
- 1Division of Plant Physiology and Biochemistry, ICAR-Indian Institute of Sugarcane Research, Lucknow, 226002 India
| | - A Chandra
- 1Division of Plant Physiology and Biochemistry, ICAR-Indian Institute of Sugarcane Research, Lucknow, 226002 India
| | - S Saxena
- 2Department of Biotechnology, Babasaheb Bhimrao Ambedkar University, Lucknow, 226025 India
| |
Collapse
|
50
|
Chandra A, Sharma V, Nandan A, Mehrotra R. Unbranded Carcinogenic Products From Indian Terrain. J Glob Oncol 2018. [DOI: 10.1200/jgo.18.79502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Background: The burden of cancers caused due to tobacco-related carcinogenic products is increasing at an alarming rate in India. Unlike the western world, where cancer-causing products are mostly smoked (such as cigarettes), in India it is mostly consumed as such without combustion. Such products are produced for self-consumption or for selling in the local markets within specific geographical locations. There is very little information available in the public search engines (PubMed) about such products (i.e., dohra [mixture of areca nut, catechu, edible lime, peppermint, cardamom, and some flavoring agents], tuibur [tobacco water sipped and retained in mouth for 5-10 minutes and then spit out], kaddipudi [fine powder of tobacco plant used as such, or in processed form, as bricks and blocks made with jaggery and water], and hogesoppu [tobacco leaf used by women either as such or with betel]). Aim: To study the (i) geographical distribution, (ii) varieties, (iii) production and (iv) adverse health effects of unbranded chewable or drinkable carcinogenic products from India. Methods: The information on unbranded carcinogenic products was collected via study tour to different geographical areas of India, via group discussions or telephonic talks with community members of different age groups. Results: Dohra is found in the state of Uttar Pradesh, India. It majorly contains areca nut which contains a carcinogenic compound - arecoline known for causing histologic changes in the oral mucosa. Tuibur is found in the state of Manipur and Mizoram. Evidence suggests that it contains tobacco which is rich in N-nitroso compounds known for causing systemic tumors. Kaddipudi and hogesoppu are found in the state of Karnataka. Both of them contain tobacco. Conclusion: Dohra, Tuibur, kaddipudi and hogesoppu are unbranded cancer-causing products used at specific geographical locations in India. Since these products contain carcinogenic compounds, their use should be avoided.
Collapse
Affiliation(s)
- A. Chandra
- National Institute of Cancer Prevention and Research, Indian Council of Medical Research, WHO FCTC Global Knowledge Hub on Smokeless Tobacco, Noida, India
| | - V. Sharma
- National Institute of Cancer Prevention and Research, Indian Council of Medical Research, Preventive Oncology, Noida, India
| | - A. Nandan
- Society for Life Sciences and Human Health, Allahabad, India,
| | - R. Mehrotra
- National Institute of Cancer Prevention and Research, Indian Council of Medical Research, Cancer, Noida, India
| |
Collapse
|