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Joint Statement on Comprehensive Education for Adolescents and Young People to Support their Healthy Development and Well-being: Adolescent Health Academy, Indian Academy of Pediatrics, Federation of Obstetric and Gynecological Societies of India, Indian Association of Preventive and Social Medicine, and Indian Public Health Association. Indian J Community Med 2024; 49:264-268. [PMID: 38665459 PMCID: PMC11042146 DOI: 10.4103/ijcm.ijcm_57_24] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Accepted: 02/13/2024] [Indexed: 04/28/2024] Open
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Joint Position Statement between Indian Association of Palliative Care and Indian Association of Preventive and Social Medicine - A Collaborative Effort to Expand Primary Palliative Care throughout the Country. Indian J Community Med 2024; 49:452-454. [PMID: 38665464 PMCID: PMC11042150 DOI: 10.4103/ijcm.ijcm_572_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Accepted: 12/21/2023] [Indexed: 04/28/2024] Open
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Diabetes, nonalcoholic fatty liver disease and obesity: What is the link? J Family Med Prim Care 2024; 13:1119-1120. [PMID: 38736789 PMCID: PMC11086803 DOI: 10.4103/jfmpc.jfmpc_445_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Accepted: 06/07/2023] [Indexed: 05/14/2024] Open
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Joint Statement on Comprehensive Education for Adolescents and Young People to Support Their Healthy Development and Wellbeing: Adolescent Health Academy, Indian Academy of Pediatrics, Federation of Obstetric and Gynecological Societies of India, Indian Association of Preventive and Social Medicine, and Indian Public Health Association. Indian Pediatr 2024; 61:24-29. [PMID: 38183247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2024]
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Frequency-Dependent Squeezed Vacuum Source for the Advanced Virgo Gravitational-Wave Detector. PHYSICAL REVIEW LETTERS 2023; 131:041403. [PMID: 37566847 DOI: 10.1103/physrevlett.131.041403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Revised: 04/24/2023] [Accepted: 05/09/2023] [Indexed: 08/13/2023]
Abstract
In this Letter, we present the design and performance of the frequency-dependent squeezed vacuum source that will be used for the broadband quantum noise reduction of the Advanced Virgo Plus gravitational-wave detector in the upcoming observation run. The frequency-dependent squeezed field is generated by a phase rotation of a frequency-independent squeezed state through a 285 m long, high-finesse, near-detuned optical resonator. With about 8.5 dB of generated squeezing, up to 5.6 dB of quantum noise suppression has been measured at high frequency while close to the filter cavity resonance frequency, the intracavity losses limit this value to about 2 dB. Frequency-dependent squeezing is produced with a rotation frequency stability of about 6 Hz rms, which is maintained over the long term. The achieved results fulfill the frequency dependent squeezed vacuum source requirements for Advanced Virgo Plus. With the current squeezing source, considering also the estimated squeezing degradation induced by the interferometer, we expect a reduction of the quantum shot noise and radiation pressure noise of up to 4.5 dB and 2 dB, respectively.
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Drawing Parallels between SARS, MERS, and COVID-19: A Comparative Overview of Epidemiology, Pathogenesis, and Pathological Features. Indian J Community Med 2023; 48:518-524. [PMID: 37662119 PMCID: PMC10470569 DOI: 10.4103/ijcm.ijcm_460_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Accepted: 05/22/2023] [Indexed: 09/05/2023] Open
Abstract
Background Since November 2019, when the novel coronavirus arose in Wuhan City, over 188 million people worldwide have been infected with COVID-19. It is the third coronavirus outbreak in the twenty-first century. Until now, practically all coronavirus epidemics have occurred due to zoonotic spread from an animal or transitional host or through the consumption of their products. Coronaviruses can infect humans and cause severe illness and even death. Material and Methods This review was designed to help us recognize and harmonize the similarities and differences between these three coronaviridae family members. Result Measures aimed at containing the epidemic should be emphasized in this circumstance. Prioritizing and planning these activities require an understanding of the particulars of these three viruses. Given the pandemic's enormous death toll and rapid spread, we should be cognizant of the parallels and differences between these three viruses. Additionally, this pandemic warns us to be cautious against the possibility of a future pandemic. Conclusion We highlight the fundamental characteristics of coronaviruses that are critical for recognizing coronavirus epidemiology, pathogenesis, and pathological features that reveal numerous significant pathological attributes and evolutionary patterns in the viral genome that aid in better understanding and anticipating future epidemics.
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Increasing antimicrobial resistance in Salmonella isolates across the Indian subcontinent: Is our response to this threat satisfactory? J Family Med Prim Care 2023; 12:1237-1238. [PMID: 37636194 PMCID: PMC10451608 DOI: 10.4103/jfmpc.jfmpc_1543_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 09/25/2022] [Accepted: 10/04/2022] [Indexed: 08/29/2023] Open
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Controlling the spread of HIV with targeted interventions: A new way of combating the HIV epidemic in India. J Family Med Prim Care 2023; 12:1012-1013. [PMID: 37448926 PMCID: PMC10336933 DOI: 10.4103/jfmpc.jfmpc_1967_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 10/07/2022] [Accepted: 10/10/2022] [Indexed: 07/18/2023] Open
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Search for continuous gravitational wave emission from the Milky Way center in O3 LIGO-Virgo data. Int J Clin Exp Med 2022. [DOI: 10.1103/physrevd.106.042003] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Search for Subsolar-Mass Binaries in the First Half of Advanced LIGO's and Advanced Virgo's Third Observing Run. PHYSICAL REVIEW LETTERS 2022; 129:061104. [PMID: 36018635 DOI: 10.1103/physrevlett.129.061104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 03/18/2022] [Accepted: 06/07/2022] [Indexed: 06/15/2023]
Abstract
We report on a search for compact binary coalescences where at least one binary component has a mass between 0.2 M_{⊙} and 1.0 M_{⊙} in Advanced LIGO and Advanced Virgo data collected between 1 April 2019 1500 UTC and 1 October 2019 1500 UTC. We extend our previous analyses in two main ways: we include data from the Virgo detector and we allow for more unequal mass systems, with mass ratio q≥0.1. We do not report any gravitational-wave candidates. The most significant trigger has a false alarm rate of 0.14 yr^{-1}. This implies an upper limit on the merger rate of subsolar binaries in the range [220-24200] Gpc^{-3} yr^{-1}, depending on the chirp mass of the binary. We use this upper limit to derive astrophysical constraints on two phenomenological models that could produce subsolar-mass compact objects. One is an isotropic distribution of equal-mass primordial black holes. Using this model, we find that the fraction of dark matter in primordial black holes in the mass range 0.2 M_{⊙}<m_{PBH}<1.0 M_{⊙} is f_{PBH}≡Ω_{PBH}/Ω_{DM}≲6%. This improves existing constraints on primordial black hole abundance by a factor of ∼3. The other is a dissipative dark matter model, in which fermionic dark matter can collapse and form black holes. The upper limit on the fraction of dark matter black holes depends on the minimum mass of the black holes that can be formed: the most constraining result is obtained at M_{min}=1 M_{⊙}, where f_{DBH}≡Ω_{DBH}/Ω_{DM}≲0.003%. These are the first constraints placed on dissipative dark models by subsolar-mass analyses.
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All-sky, all-frequency directional search for persistent gravitational waves from Advanced LIGO’s and Advanced Virgo’s first three observing runs. Int J Clin Exp Med 2022. [DOI: 10.1103/physrevd.105.122001] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Comparison of public health measures taken during Spanish flu and COVID-19 pandemics: A Narrative Review. J Family Med Prim Care 2022; 11:1642-1647. [PMID: 35800503 PMCID: PMC9254789 DOI: 10.4103/jfmpc.jfmpc_1612_21!] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Revised: 11/08/2021] [Accepted: 12/07/2021] [Indexed: 11/24/2022] Open
Abstract
The similarity of the consequences of COVID-19 reminded us of the destruction caused by the Spanish flu over a century ago and led us to find similarities in the way the two pandemics were handled. PRISMA Guideline was followed for a systematic search to identify eligible published articles. Information about the public health measures adopted during both the pandemics was taken from literature. It was found that there are parallels between the two pandemics in terms of general unpreparedness, attitudes of the community and government, and various policy issues. All the measures implemented in 2020 were the same as those implemented in 1918-1919, with the same trend, uncertainty, early relaxing, and rapid reversals. Even from a scientific standpoint, all the elements were already known. All the issues such as social isolation, intra-family spread, personal protective equipment, medicine types (quinine, aspirin, anti-inflammatories, etc.), immunization requirements, and so on had already been addressed. No doubt, we do have technology today at our disposal for managing the spread of the disease and even spread awareness among people much easily. We also have taken many steps forward in the world of globalization, which make the progression and spread of the pandemic very fast as well. Both factors tend to counter each other and hence make timely public health intervention as important (if not more) today as it was yesterday. When possible, approaches and goals should be found on scientific facts and include ethical input. Finally, we must take careful notice of past local and national lessons to avoid repeating the mistakes done in the past. The development of a strategy ahead of time that includes all levels of government health infrastructure and outlines clear lines of duties and functions is critical. The main objective of this article was to compare the public health measures undertaken during the pandemic of Spanish Flu and the pandemic of COVID-19, and assess the similarities and differences in the public health measures taken during these pandemics. The correlation of the public health measures and the outcomes was assessed and the implication of this article was to be pandemic-ready in the future.
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Comparison of public health measures taken during Spanish flu and COVID-19 pandemics: A Narrative Review. J Family Med Prim Care 2022. [DOI: 10.4103/jfmpc.jfmpc_1612_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Extensively Drug-Resistant Typhoid Fever: A Call to Action. Indian J Community Med 2022; 47:153-154. [PMID: 35368492 PMCID: PMC8971857 DOI: 10.4103/ijcm.ijcm_1008_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Accepted: 12/08/2021] [Indexed: 11/13/2022] Open
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The hepatitis virus infection and renal replacement therapies: What is the relation? J Family Med Prim Care 2022; 11:7497-7498. [PMID: 36993061 PMCID: PMC10041243 DOI: 10.4103/jfmpc.jfmpc_1349_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Revised: 07/09/2022] [Accepted: 07/10/2022] [Indexed: 12/24/2022] Open
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SARS, MERS and CoVID-19: An overview and comparison of clinical, laboratory and radiological features. J Family Med Prim Care 2022; 11:10-17. [PMID: 35309670 PMCID: PMC8930171 DOI: 10.4103/jfmpc.jfmpc_839_21] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 06/30/2021] [Accepted: 07/04/2021] [Indexed: 11/04/2022] Open
Abstract
In the 21st century, we have seen a total of three outbreaks by members of the coronavirus family. Although the first two outbreaks did not result in a pandemic, the third and the latest outbreak of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) culminated in a pandemic. This pandemic has been extremely significant on a social and international level. As these viruses belong to the same family, they are closely related. Despite their numerous similarities, they have slight distinctions that render them distinct from one another. The Severe Acute Respiratory Distress Syndrome and Middle East Respiratory Syndrome (MERS) cases were reported to have a very high case fatality rate of 9.5 and 34.4% respectively. In contrast, the CoVID-19 has a case fatality rate of 2.13%. Also, there are no clear medical countermeasures for these coronaviruses yet. We can cross information gaps, including cultural weapons for fighting and controlling the spread of MERS-CoV and SARS-CoV-2, and plan efficient and comprehensive defensive lines against coronaviruses that might arise or reemerge in the future by gaining a deeper understanding of these coronaviruses and the illnesses caused by them. The review thoroughly summarises the state-of-the-art information and compares the biochemical properties of these deadly coronaviruses with the clinical characteristics, laboratory features and radiological manifestations of illnesses induced by them, with an emphasis on comparing and contrasting their similarities and differences.
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Atypical ocular movement disorder after hypoxic-ischemic brain injury. J Postgrad Med 2021; 67:245-246. [PMID: 34708696 PMCID: PMC8706531 DOI: 10.4103/jpgm.jpgm_921_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Toothbrush, an Unusual Foreign Body. Kathmandu Univ Med J (KUMJ) 2021; 19:522-524. [PMID: 36259200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Accidental consumption of foreign body is a common presenting complain among patients especially in young age group. Majority of patients can be discharged safely after reassurance while a fraction of patient requires observation and further management. Here we report a case of a 35-year-old gentleman who presented to the out-patient department of our hospital in June 2021 for accidental ingestion of toothbrush. After detailed history and physical examination upper gastrointestinal endoscopy was planned for the patient. Failed endoscopic removal was considered the indication for surgery. A supraumbilical midline incision was used to remove the toothbrush. Following the surgical removal, he was managed conservatively and was discharged without significant complications. We describe this case in detail in addition to reviewing the pertinent literature.
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Constraints on Cosmic Strings Using Data from the Third Advanced LIGO-Virgo Observing Run. PHYSICAL REVIEW LETTERS 2021; 126:241102. [PMID: 34213926 DOI: 10.1103/physrevd.97.102002] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Revised: 03/31/2021] [Accepted: 05/23/2021] [Indexed: 05/21/2023]
Abstract
We search for gravitational-wave signals produced by cosmic strings in the Advanced LIGO and Virgo full O3 dataset. Search results are presented for gravitational waves produced by cosmic string loop features such as cusps, kinks, and, for the first time, kink-kink collisions. A template-based search for short-duration transient signals does not yield a detection. We also use the stochastic gravitational-wave background energy density upper limits derived from the O3 data to constrain the cosmic string tension Gμ as a function of the number of kinks, or the number of cusps, for two cosmic string loop distribution models. Additionally, we develop and test a third model that interpolates between these two models. Our results improve upon the previous LIGO-Virgo constraints on Gμ by 1 to 2 orders of magnitude depending on the model that is tested. In particular, for the one-loop distribution model, we set the most competitive constraints to date: Gμ≲4×10^{-15}. In the case of cosmic strings formed at the end of inflation in the context of grand unified theories, these results challenge simple inflationary models.
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Constraints on Cosmic Strings Using Data from the Third Advanced LIGO-Virgo Observing Run. PHYSICAL REVIEW LETTERS 2021; 126:241102. [PMID: 34213926 DOI: 10.1103/physrevlett.126.241102] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Revised: 03/31/2021] [Accepted: 05/23/2021] [Indexed: 06/13/2023]
Abstract
We search for gravitational-wave signals produced by cosmic strings in the Advanced LIGO and Virgo full O3 dataset. Search results are presented for gravitational waves produced by cosmic string loop features such as cusps, kinks, and, for the first time, kink-kink collisions. A template-based search for short-duration transient signals does not yield a detection. We also use the stochastic gravitational-wave background energy density upper limits derived from the O3 data to constrain the cosmic string tension Gμ as a function of the number of kinks, or the number of cusps, for two cosmic string loop distribution models. Additionally, we develop and test a third model that interpolates between these two models. Our results improve upon the previous LIGO-Virgo constraints on Gμ by 1 to 2 orders of magnitude depending on the model that is tested. In particular, for the one-loop distribution model, we set the most competitive constraints to date: Gμ≲4×10^{-15}. In the case of cosmic strings formed at the end of inflation in the context of grand unified theories, these results challenge simple inflationary models.
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Extrahepatic hepatoblastoma- an extremely rare occurrence. JOURNAL OF PEDIATRIC SURGERY CASE REPORTS 2021. [DOI: 10.1016/j.epsc.2021.101815] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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Durable benefit of rituximab maintenance post-autograft in patients with relapsed follicular lymphoma: 12-year follow-up of the EBMT lymphoma working party Lym1 trial. Bone Marrow Transplant 2021; 56:1413-1421. [PMID: 33452448 DOI: 10.1038/s41409-020-01182-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Revised: 10/12/2020] [Accepted: 11/30/2020] [Indexed: 01/16/2023]
Abstract
We report the 12-year follow-up of the prospective randomized EBMT LYM1 trial to determine whether the benefit of brief duration rituximab maintenance (RM) on progression-free survival (PFS) in patients with relapsed follicular lymphoma (FL) receiving an autologous stem cell transplant (ASCT) is sustained. One hundred and thirty-eight patients received RM with or without purging. The median follow-up after random assignment is 12 years (range 10-13) for the whole series. The 10-year PFS after ASCT is 47% (95% CI 40-54) with only 4 patients relapsing after 7.5 years. RM continues to significantly improve 10-year PFS after ASCT in comparison with NM [P = 0.002; HR 0.548 (95% CI 0.38-0.80)]. Ten-year non-relapse mortality (NRM) was not significantly different between treatment groups (7% overall). 10-year overall survival (OS) after ASCT was 75% (69-81) for the whole series, with no significant differences according to treatment sub-groups. 10-year OS for patients who progressed within 24 months (POD24T) was 60%, in comparison with 85% for patients without progression. Thus the benefit of rituximab maintenance after ASCT on relapse prevention is sustained at 12 years, suggesting that RM adds to ASCT-mediated disease eradication and may enhance the curative potential of ASCT.
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COVID-19 associated mucormycosis (CAM): A tale of two pathogens. J Family Med Prim Care 2021; 10:4619-4620. [PMID: 35280646 PMCID: PMC8884292 DOI: 10.4103/jfmpc.jfmpc_1514_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 09/21/2021] [Accepted: 09/29/2021] [Indexed: 11/04/2022] Open
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Quantum Backaction on kg-Scale Mirrors: Observation of Radiation Pressure Noise in the Advanced Virgo Detector. PHYSICAL REVIEW LETTERS 2020; 125:131101. [PMID: 33034506 DOI: 10.1103/physrevlett.125.131101] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Revised: 06/22/2020] [Accepted: 07/27/2020] [Indexed: 06/11/2023]
Abstract
The quantum radiation pressure and the quantum shot noise in laser-interferometric gravitational wave detectors constitute a macroscopic manifestation of the Heisenberg inequality. If quantum shot noise can be easily observed, the observation of quantum radiation pressure noise has been elusive, so far, due to the technical noise competing with quantum effects. Here, we discuss the evidence of quantum radiation pressure noise in the Advanced Virgo gravitational wave detector. In our experiment, we inject squeezed vacuum states of light into the interferometer in order to manipulate the quantum backaction on the 42 kg mirrors and observe the corresponding quantum noise driven displacement at frequencies between 30 and 70 Hz. The experimental data, obtained in various interferometer configurations, is tested against the Advanced Virgo detector quantum noise model which confirmed the measured magnitude of quantum radiation pressure noise.
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Dynamic infrared thermography (DIRT) for assessment of skin blood perfusion in cranioplasty: a proof of concept for qualitative comparison with the standard indocyanine green video angiography (ICGA). Int J Comput Assist Radiol Surg 2017; 13:479-490. [PMID: 29143240 DOI: 10.1007/s11548-017-1683-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2017] [Accepted: 10/27/2017] [Indexed: 10/18/2022]
Abstract
PURPOSE Complications in wound healing after neurosurgical operations occur often due to scarred dehiscence with skin blood perfusion disturbance. The standard imaging method for intraoperative skin perfusion assessment is the invasive indocyanine green video angiography (ICGA). The noninvasive dynamic infrared thermography (DIRT) is a promising alternative modality that was evaluated by comparison with ICGA. METHODS The study was carried out in two parts: (1) investigation of technical conditions for intraoperative use of DIRT for its comparison with ICGA, and (2) visual and quantitative comparison of both modalities in a proof of concept on nine patients. Time-temperature curves in DIRT and time-intensity curves in ICGA for defined regions of interest were analyzed. New perfusion parameters were defined in DIRT and compared with the usual perfusion parameters in ICGA. RESULTS The visual observation of the image data in DIRT and ICGA showed that operation material, anatomical structures and skin perfusion are represented similarly in both modalities. Although the analysis of the curves and perfusion parameter values showed differences between patients, no complications were observed clinically. These differences were represented in DIRT and ICGA equivalently. CONCLUSIONS DIRT has shown a great potential for intraoperative use, with several advantages over ICGA. The technique is passive, contactless and noninvasive. The practicability of the intraoperative recording of the same operation field section with ICGA and DIRT has been demonstrated. The promising results of this proof of concept provide a basis for a trial with a larger number of patients.
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Equivalent efficacy of a biosimilar rituximab and reference rituximab in previously untreated advanced follicular lymphoma: Extended results of ASSIST-FL, a confirmatory phase III study. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx373] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Prevalence of angiotensin converting enzyme (ACE) gene insertion/deletion polymorphism in South Indian population with hypertension and chronic kidney disease. J Postgrad Med 2016; 61:230-4. [PMID: 26440392 PMCID: PMC4943380 DOI: 10.4103/0022-3859.166510] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
Abstract
Context: Chronic Kidney Disease (CKD) is associated with a high risk of developing further severe complications such as, cardiovascular disease and eventually End Stage Renal Disease (ESRD) leading to death. Hypertension plays a key role in the progression of renal failure and is also a chief risk factor for the occurrence of End Stage Renal Disease (ESRD). Aim: This study investigates the possible association of insertion (I) and deletion (D) polymorphism of ACE gene in patients of Chronic Kidney Disease (CKD) with and without hypertension (HT). Settings and Design: Total 120 participants with 30 members in each group (Control, HT, CKD and CKD-HT) were chosen followed by informed consent. Materials and Methods: Blood samples were collected and subjected to biochemical analyses and nested PCR amplification was performed to genotype the DNA, for ACE I/D using specific primers. Statistical Analysis: Statistical analyses were performed using SPSS version 13. Allele and genotypic frequency was calculated by direct gene counting method. Comparison of the different genotypes was done by using Chi square test. Odd's ratios were calculated with a 95% confidence interval limit. Results: The ACE genotype were distributed as II, 27 (90%); DD, 2 (6.67%) and ID, 1 (3.33%) in control, II, 1 (3.33%); DD, 5 (16.67%) and ID, 24 (80%) in HT, II, 4 (13.33%); DD, 24 (80%) and ID, 2 (6.67%) in CKD and II, 0 (0%); DD, 2 (6.67%) and ID, 28 (93.33%) in CKD-HT group. Conclusions: D allele of ACE gene confers a greater role in genetic variations underlying CKD and hypertension. This result suggest that CKD patients should be offered analysis for defects in ACE I/D polymorphisms, especially if they are hypertensive.
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Abstract
BACKGROUND Healthcare workers (HCWs) are at occupational risk of contracting and transmitting tuberculosis (TB). Despite national guidance, the optimal process for the pre-placement screening of new entrant HCWs for TB in the UK is not certain, nor the appropriateness of using a one-step interferon gamma release assay (IGRA) screening programme. AIMS To assess the potential for an IGRA-only TB screening programme for new entrant HCWs, and identify cost savings achieved through this process. METHODS We conducted a retrospective analysis of IGRA and tuberculin skin tests (TST) within our occupational health service over a 3-year period. HCWs with markedly discordant test results (IGRA negative, TST positive) were followed up to determine whether they developed active TB. We also estimated the yearly cost savings if the existing two-step process was replaced with an IGRA-only programme. RESULTS Totally, 96/1258 (8%) HCWs had positive IGRA results; 788 TSTs were performed for newly screened IGRA-negative HCWs without Bacille Calmette-Guérin scars, among which 597 (76%) tested negative (TST <6 mm). None of the 10 individuals with grossly discordant test results (TST >15 mm) developed active TB during the study period. We calculated savings of £20,453 if the two-step process was replaced with an IGRA-only programme. CONCLUSIONS The absence of disease progression in individuals with markedly discordant results in this study suggest that an IGRA-only screening programme for new HCWs in the UK is feasible, and may be safe although our follow-up period was insufficient. Our results also suggest that substantial cost savings can be made by using this programme.
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Unusual central nervous system hemorrhagic complications associated with dengue fever. J Neurol Sci 2013. [DOI: 10.1016/j.jns.2013.07.899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Abstract
BACKGROUND Assessment of measles, mumps and rubella (MMR) status is an essential part of occupational health clearance for new health care workers (HCWs). At the time of this study the policy at Sheffield Occupational Health Service (SOHS) was to perform serological testing of HCWs without evidence of previous immunization prior to MMR vaccination. AIMS To identify the cost implications of changing policy to offer vaccination without prior serological testing to HCWs without evidence of previous immunization. METHODS A retrospective cohort analysis of all MMR serological results from individuals attending SOHS for pre-placement assessment between 1 April 2010 and 31 March 2012. RESULTS Seven thousand five hundred and sixty-nine individuals attended SOHS for pre-placement screening. Of these, 52% (3921) had no evidence of prior vaccination to at least one MMR disease and underwent serological testing. Thirty-three per cent (1204) of these HCWs were sero-negative to at least one condition requiring vaccination. With the suggested change in policy, our data indicate a cost-saving of over £105 000 per year may currently be achieved at SOHS. CONCLUSIONS Our findings highlight significant savings through offering vaccination without prior serology for HCWs with no evidence of prior immunization to MMR. An awareness of costs associated with serology, vaccination and staff clinics, as well as the wider impact of population vaccination campaigns, are important factors determining the most cost-effective strategy in this area.
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Pattern of oral cancer registered at a tertiary care teaching hospital in rural Western Maharashtra. ACTA ACUST UNITED AC 2013. [DOI: 10.5455/2320-6012.ijrms20130801] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Role of occupational health staff in investigation of invasive group A streptococcal infection hospital outbreak. J Hosp Infect 2012; 81:199-201. [DOI: 10.1016/j.jhin.2012.04.016] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2012] [Accepted: 04/17/2012] [Indexed: 11/17/2022]
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Abstract
Background: A Population-Based Cancer Registry (PBCR) was set up in Sikkim (a state in the North Eastern India) in 2003. We examined incidence rates by ethnic groups from 2003–2008. Methods: Age-adjusted incidence rates (AARs) per 100 000 person-years were calculated by direct method using the world standard population, and analysed by ethnic group (Bhutia, Rai and other). Result: There were a total of 1148 male and 1063 female cases of cancer between 2003 and 2008 on the Sikkim PBCR. The overall AARs were 89.4 and 99.4 per 100 000 person-years in males and females, respectively. Incidence rates were highest amongst the Bhutia group (AAR=172.4 and 147.4 per 100 000 person-years in males and females, respectively), and the largest difference in rates were observed for stomach cancers with AARs being 12.6 and 4.7 times higher in the Bhutia group compared with other ethnic groups in males and females, respectively. Conclusion: These observations call for further epidemiological investigations and the introduction of screening programmes.
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Impact of training workshop on knowledge, attitude and practices about HIV/AIDS among class IV employees at tertiary care teaching hospital, Loni in rural Maharashtra. THE JOURNAL OF COMMUNICABLE DISEASES 2010; 42:291-295. [PMID: 22471200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
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Otorhinolaryngological disorders in a geriatric population: A study from a rural tertiary care hospital in India. Australas Med J 2010. [DOI: 10.4066/amj.2010.277] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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A partial nucleated differential cell count of the bone marrow aspirate that is independent of peripheral blood dilution. Int J Lab Hematol 2008; 30:473-9. [PMID: 18983299 DOI: 10.1111/j.1751-553x.2007.00980.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
In the bone marrow (BM) nucleated differential cell count (NDC), myeloblasts are enumerated as a percentage of total nucleated cells, which are inevitably diluted with peripheral blood nucleated cells (PBNC) during BM aspiration. We propose a partial NDC (PNDC) comprising only immature haemopoietic cells capable of division, i.e. myeloblasts, promyelocytes, myelocytes and erythroblasts. We show that the myeloid : erythroid (M : E) ratio of the PNDC remains approximately constant in progressively dilute aliquots of BM aspirates. We determined the PNDC in 22 healthy subjects and investigated the effect of peripheral blood dilution on disease stratification of 66 BM aspirates with myelodysplastic syndromes (MDS). NDC and PNDC myeloblast counts were compared and the equivalent PNDC myeloblast counts for NDC myeloblast threshold counts of 5, 10 and 20% were derived. Reclassification of MDS samples with the PNDC resulted in a change in disease category in 33.3% of 51 MDS samples with NDC myeloblast counts ranging from 3 to 26%. The PNDC is independent of PBNC dilution and can be determined in dilute BM samples. It alters the disease category in a significant proportion of BM aspirates with MDS and has the potential to better stratify MDS to improve clinical outcomes and treatment.
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Identification of reproducible low mass SELDI protein profiles specific to cisplatin resistance in human ovarian cancer cells. Oncol Rep 2005. [DOI: 10.3892/or.14.5.1323] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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Recurrent Goodpasture's disease with severe renal involvement after initial successful treatment. Nephrol Dial Transplant 2001; 16:1952. [PMID: 11522891 DOI: 10.1093/ndt/16.9.1952] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Country report of Nepal, "Community leaders & family planning communication" workshop. BIRTHRIGHT 1972; 7:28-30. [PMID: 12309308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/19/2023]
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Comparative study of consultant psychiatrist and clinical psychologist among psychiatric patients, using Rorschach test. JOURNAL OF COLLEGE OF MEDICAL SCIENCES-NEPAL 1970. [DOI: 10.3126/jcmsn.v6i1.3597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
This comparative study among psychiatric patients attending College of Medical Sciences, teaching hospital, Bharatpur, Nepal was carried out to determine responses on Rorschach test (RT). A total of 65 diagnosed psychiatric patients as per international classification of diseases (ICD-10) criteria attending psychiatric OPD between ages of 15 to 65 years, both male and female in the period of January 2009 to July 2009 were selected. RT was administered and results were tabulated as per diagnosis by clinical psychologist. Out of total 65 patients who underwent RT, 41 were male and 24 were female in the ratio of 63:37. In clinical psychologist diagnosis- 38 were schizophrenia, 7 were psychotic depression, 6 were depression, 3 were mania, 1 was organic psychosis and 10 were underlying psychosis and in consultant psychiatrist diagnosis- 36 were schizophrenia, 5 were psychotic depression, 12 were depression, 8 were mania, 3 were organic psychosis, 1 was underlying psychosis. Key words: Rorschach test; international classification of diseases; psychotic depression; organic psychosis; underlying psychosis. DOI: 10.3126/jcmsn.v6i1.3597 Journal of College of Medical Sciences-Nepal, 2010, Vol. 6, No. 1, 14-17
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