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Book ; Online ; E-Book: Analysis, fate, and toxicity of engineered nanomaterials in plants

Verma, Sandeep Kumar / Das, Ashok Kumar

(Comprehensive analytical chemistry ; Volume 84)

2019

Author's details	edited by Sandeep Kumar Verma, Ashok Kumar Das
Series title	Comprehensive analytical chemistry ; Volume 84 Wilson & Wilson's comprehensive analytical chemistry
Collection	Wilson & Wilson's comprehensive analytical chemistry
Language	English
Size	1 Online-Ressource (371 Seiten)
Publisher	Elsevier
Publishing place	Amsterdam ; Kidlington ; Cambridge
Publishing country	Netherlands
Document type	Book ; Online ; E-Book
Remark	Zugriff für angemeldete ZB MED-Nutzerinnen und -Nutzer
HBZ-ID	HT020109334
ISBN	978-0-12-819832-2 ; 9780128198315 ; 0-12-819832-X ; 0128198311
Database	ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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Book ; Conference proceedings: Conserving biodiversity of Rajasthan

Verma, Ashok

with emphasis on wild fauna and flora ; [held in Bharatpur between 27 - 28th Dec. 2006]

2008

Event/congress	Workshop on Faunal and Floral Diversity of Rajasthan (2006, Bharatpur)
Author's details	[Workshop on Faunal and Floral Diversity of Rajasthan: importance and conservation. Ed.] Ashok Verma
Language	English
Size	549 S. : graph. Darst.
Publisher	Himanshu Publ
Publishing place	Udaipur u.a.
Publishing country	India
Document type	Book ; Conference proceedings
HBZ-ID	HT016107564
ISBN	978-81-7906-127-5 ; 81-7906-127-2
Database	Catalogue ZB MED Nutrition, Environment, Agriculture

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098/946	available for loan (reading room)	Freihandmagazin (U1)

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Article ; Online: A Python-based tool for constructing observables from the DSN’s closed-loop archival tracking data files

Ashok Kumar Verma

SoftwareX, Vol 19, Iss , Pp 101190- (2022)

2022

Abstract: Radio science data collected from NASA’s Deep Space Networks (DSNs) are made available in various formats through NASA’s Planetary Data System (PDS). The majority of these data are packed in complex formats, making them inaccessible to users without ... ...

Abstract	Radio science data collected from NASA’s Deep Space Networks (DSNs) are made available in various formats through NASA’s Planetary Data System (PDS). The majority of these data are packed in complex formats, making them inaccessible to users without specialized knowledge. In this paper, we present a Python-based tool that can preprocess the closed-loop archival tracking data files (ATDFs), produce Doppler and range observables, and write them in an ASCII table along with ancillary information. ATDFs are primitive closed-loop radio science products with limited available documentation. Early in the 2000s, DSN deprecated ATDF and replaced it with the Tracking and Navigation Service Data Files (TNF) to keep up with the evolution of the radio science system. Most data processing software (e.g., orbit determination software) cannot use them directly, thus limiting the utilization of these data. As such, the vast majority of historical closed-loop radio science data have not yet been processed with modern software and with our improved understanding of the solar system. The preprocessing tool presented in this paper makes it possible to revisit such historical data using modern techniques and software to conduct crucial radio science experiments.
Keywords	Radio science ; ATDF ; Closed-loop ; DSN ; Computer software ; QA76.75-76.765
Subject code	005
Language	English
Publishing date	2022-07-01T00:00:00Z
Publisher	Elsevier
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Prospective evaluation of 68 Ga-NODAGA-RGD PET-CT in patients of carcinoma thyroid with thyroglobulin elevated negative radioiodine scintigraphy (TENIS) with a head-to-head comparison with FDG-PET/CT.

Gondhane, Abhay / Verma, Priyanka / Chandak, Ashok / Basu, Sandip

Nuclear medicine communications

2024 Volume 45, Issue 5, Page(s) 412–419

Abstract: Background and aim: This study aimed to examine the expression of RGD binding integrins in patients of elevated serum thyroglobulin (Tg) level with negative radioiodine scintigraphy (TENIS) employing 68 Ga-NODAGA-RGD PET-CT.: Material and methods: ... ...

Abstract	Background and aim: This study aimed to examine the expression of RGD binding integrins in patients of elevated serum thyroglobulin (Tg) level with negative radioiodine scintigraphy (TENIS) employing 68 Ga-NODAGA-RGD PET-CT. Material and methods: This was a prospective study involving 30 proven cases of TENIS with histopathological diagnosis of differentiated thyroid carcinoma post-surgery. In addition to observing the lesional concentration on 68 Ga-NODAGA-RGD PET-CT, a 4-point visual grading system (grade I-IV), was undertaken to estimate the degree of radiotracer avidity, for potential of theranostics. Results: On 18 F-FDG-PET/CT, the uptake was seen in 182 lesions out of a total of 200 (91%). 68 Ga-NODAGA-RGD PET-CT showed expression in a total of 110/200 (55%) lesions. On patient-specific analysis, 68 Ga-NODAGA-RGD PET-CT was positive for the disease in 21/30 patients (70%) and negative in 9/30 (30%) patients. The overall patient-specific sensitivity and specificity of 68 Ga-NODAGA-RGDPET-CT were 75% and 100%, respectively. 18 F-FDG PET-CT was positive for the disease in 26/30 patients (86.66%) and negative in 4/30 (13.33%) patients. The overall patient-specific sensitivity and specificity of 18 F-FDG-PET/CT were 92.86% and 100%, respectively. The 4-point visual grading system revealed 14/200 (7%) lesions demonstrating Grade I uptake, 49/200 (24.5%) lesions grade II uptake, 17/200 (8.5%) lesions grade III uptake and 40/200 (20%) lesions grade IV uptake. Conclusion: The results suggested that RGD-binding integrin is expressed in a sizeable fraction of metastatic lesions of TENIS cases, albeit demonstrating a varying degree of uptake. Out of the soft tissue, lung, and bone lesions, metastatic bone lesions showed more RGD affinity than other sites. The patients with substantial RGD uptake on a 4-point visual grading system may be potential targets for RGD-based therapy.
MeSH term(s)	Humans ; Positron Emission Tomography Computed Tomography ; Thyroglobulin ; Fluorodeoxyglucose F18 ; Iodine Radioisotopes ; Prospective Studies ; Thyroid Neoplasms/pathology ; Adenocarcinoma ; Oligopeptides ; Acetates ; Gallium Radioisotopes ; Heterocyclic Compounds, 1-Ring
Chemical Substances	Thyroglobulin (9010-34-8) ; Fluorodeoxyglucose F18 (0Z5B2CJX4D) ; Iodine Radioisotopes ; 1-(1,3-carboxypropyl)-4,7-carboxymethyl-1,4,7-triazacyclononane ; Gallium-68 (98B30EPP5S) ; Oligopeptides ; Acetates ; Gallium Radioisotopes ; Heterocyclic Compounds, 1-Ring
Language	English
Publishing date	2024-03-06
Publishing country	England
Document type	Journal Article
ZDB-ID	758141-5
ISSN	1473-5628 ; 0143-3636
ISSN (online)	1473-5628
ISSN	0143-3636
DOI	10.1097/MNM.0000000000001828
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Article ; Online: Polyether phases of formic acid revealed under high pressure.

Bhatt, Himal / Verma, Ashok K / Modak, P

Chemical communications (Cambridge, England)

2023 Volume 59, Issue 65, Page(s) 9888–9891

Abstract: Evolutionary structure searches reveal that at 20 GPa, formic acid (FA) transforms to an orthorhombic ether-chain polymer phase, ruling out hydrogen bond symmetrization, followed by a novel crowned cyclic-ether tetragonal phase above 60 GPa. Emergence of ...

Abstract	Evolutionary structure searches reveal that at 20 GPa, formic acid (FA) transforms to an orthorhombic ether-chain polymer phase, ruling out hydrogen bond symmetrization, followed by a novel crowned cyclic-ether tetragonal phase above 60 GPa. Emergence of characteristic polyether and new OH stretching modes in infrared experiments validate the findings. Resemblance of polymer chain with a cosmopolymer polyoxymethylene, shows an engrossing multifaceted evolution of FA.
Language	English
Publishing date	2023-08-10
Publishing country	England
Document type	Journal Article
ZDB-ID	1472881-3
ISSN	1364-548X ; 1359-7345 ; 0009-241X
ISSN (online)	1364-548X
ISSN	1359-7345 ; 0009-241X
DOI	10.1039/d3cc02129g
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: Deep-Learning-Assisted Discriminative Detection of Vitamin B

Sathyan, Bhasha / Banerjee, Gaurav / Jagtap, Ajinkya Ashok / Verma, Abhishek / Cyriac, Jobin

ACS applied bio materials

2024 Volume 7, Issue 2, Page(s) 1191–1203

Abstract: A facile and environmentally mindful approach for the synthesis of ... ...

Abstract	A facile and environmentally mindful approach for the synthesis of MoSe
MeSH term(s)	Vitamin B 12/analysis ; Quantum Dots ; Deep Learning ; Fluorescent Dyes ; Vitamins
Chemical Substances	Vitamin B 12 (P6YC3EG204) ; Fluorescent Dyes ; Vitamins
Language	English
Publishing date	2024-01-31
Publishing country	United States
Document type	Journal Article
ISSN	2576-6422
ISSN (online)	2576-6422
DOI	10.1021/acsabm.3c01072
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Article: Frequency of concomitant injuries in maxillofacial trauma in a tertiary health care centre in India: A 5-year retrospective study.

Dasukil, Saubhik / Verma, Shiwangi / Jena, Ashok Kumar / Mohapatra, Mounabati

Chinese journal of traumatology = Zhonghua chuang shang za zhi

2024

Abstract: Purpose: Road traffic accidents (RTA), assaults, falls, and sports-related injuries are the leading causes of maxillofacial trauma. Due to quite different geographical environment and fast urbanization, the use of various protective equipment is ... ...

Abstract	Purpose: Road traffic accidents (RTA), assaults, falls, and sports-related injuries are the leading causes of maxillofacial trauma. Due to quite different geographical environment and fast urbanization, the use of various protective equipment is restricted in India. Thus, compared to other countries, there might be a significant difference in the pattern and frequency of associated injuries among subjects with maxillofacial trauma. The present study was conducted to identify the causes and pattern of various maxillofacial fractures and the frequency of other related injuries among subjects with maxillofacial trauma. Methods: This is a cross-sectional retrospective study recording 2617 subjects with maxillofacial trauma. The patient demographics, causes of trauma, types of maxillofacial injury, and associated soft and hard tissue injuries were recorded. The types of maxillofacial and associated injuries were diagnosed from details of clinical examinations and the interpretation of various radiographs available in the file. The associated injuries were divided into head injury, other bony injuries, and soft tissue and vital structure injuries. Descriptive statistics and the test of proportion were used. A p value < 0.05 was considered as a level of significance. Results: The maxillofacial injuries were significantly common in patients aged 16 - 45 years (66.7%) than in patients aged ≤ 15 and > 46 years (33.3%) (p < 0.001). The RTA was the most common cause of maxillofacial injury (n = 2139, 81.7%), followed by fall (n = 206, 7.9%), other causes of injury (n = 178, 6.8%), and assaults (n = 94, 3.6%). The maxillofacial injury by 2-wheel vehicle accidents was significantly higher than that by 4-wheel vehicle and other vehicle accidents (p < 0.001). There was a significant correlation between alcohol and RTA (p < 0.001). The head injury (n = 931, 61.1%) was the most common associated injury, followed by soft tissue and vital structures injuries (n = 328, 21.5%) and other bone injuries (n = 264, 17.3%). Discussion: Head injury was the most common associated injury followed by soft tissue and vital structures and bone injuries among subjects with maxillofacial trauma. Clavicle fracture and injury to the lower extremities were the most common hard and soft tissue-associated injuries.
Language	English
Publishing date	2024-03-22
Publishing country	China
Document type	Journal Article
ZDB-ID	2276839-7
ISSN	1008-1275
ISSN	1008-1275
DOI	10.1016/j.cjtee.2024.03.008
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Article: A Review on the Use of Metformin in Pregnancy and Its Associated Fetal Outcomes.

Verma, Vaishnavi / Mehendale, Ashok M

Cureus

2022 Volume 14, Issue 10, Page(s) e30039

Abstract: A commonly used first-line anti-diabetic medication, metformin, has been used in pregnancy. The drug is known to have specific effects on different organs around the body. One of these organs includes the ovaries. Therefore, for more than 40 years, it ... ...

Abstract	A commonly used first-line anti-diabetic medication, metformin, has been used in pregnancy. The drug is known to have specific effects on different organs around the body. One of these organs includes the ovaries. Therefore, for more than 40 years, it has often been prescribed for maternal obesity along with gestational diabetes mellitus. Untreated pregnancies like these frequently result in complications for both the mother and the fetus, like macrosomia, pregnancy-induced hypertension, obstructed labor, stillbirths, and perinatal deaths. In addition, there is also evidence that these mothers tend to develop type II diabetes mellitus during their pregnancy and even a few years post-delivery. These complications can be controlled or even reduced with the help of metformin, sometimes combining it with insulin or clomiphene citrate if required. There is still a need to cautiously prescribe the drug by outweighing its benefits against the risk associated with it. The current research on the subject leans more towards the benefits offered to the mother during pregnancy. Only a few randomized, controlled trials have been conducted on the fetal condition after the mother has been administered metformin. Furthermore, these studies lack the appropriate sample size and long-term follow-up on these metformin-exposed offspring. As a result, there are no reliable data available to clinicians and physicians about the drug. Owing to its benefits in certain pregnancies, it is less likely that the drug will cease to be prescribed. Therefore, it becomes increasingly imperative to conduct more research on this topic to ensure the drug is safe for the mother and the offspring.
Language	English
Publishing date	2022-10-07
Publishing country	United States
Document type	Journal Article ; Review
ZDB-ID	2747273-5
ISSN	2168-8184
ISSN	2168-8184
DOI	10.7759/cureus.30039
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Article: Recent Advances in Antisense Oligonucleotide Therapy in Genetic Neuromuscular Diseases.

Verma, Ashok

Annals of Indian Academy of Neurology

2018 Volume 21, Issue 1, Page(s) 3–8

Abstract: Genetic neuromuscular diseases are caused by defective expression of nuclear or mitochondrial genes. Mutant genes may reduce expression of wild-type proteins, and strategies to activate expression of the wild-type proteins might provide therapeutic ... ...

Abstract	Genetic neuromuscular diseases are caused by defective expression of nuclear or mitochondrial genes. Mutant genes may reduce expression of wild-type proteins, and strategies to activate expression of the wild-type proteins might provide therapeutic benefits. Also, a toxic mutant protein may cause cell death, and strategies that reduce mutant gene expression may provide therapeutic benefit. Synthetic antisense oligonucleotide (ASO) can recognize cellular RNA and control gene expression. In recent years, advances in ASO chemistry, creation of designer ASO molecules to enhance their safety and target delivery, and scientific controlled clinical trials to ascertain their therapeutic safety and efficacy have led to an era of plausible application of ASO technology to treat currently incurable neuromuscular diseases. Over the past 1 year, for the first time, the United States Food and Drug Administration has approved two ASO therapies in genetic neuromuscular diseases. This overview summarizes the recent advances in ASO technology, evolution and use of synthetic ASOs as a therapeutic platform, and the mechanism of ASO action by exon-skipping in Duchenne muscular dystrophy and exon-inclusion in spinal muscular atrophy, with comments on their advantages and limitations.
Language	English
Publishing date	2018-02-13
Publishing country	India
Document type	Journal Article ; Review
ZDB-ID	2240174-X
ISSN	1998-3549 ; 0972-2327
ISSN (online)	1998-3549
ISSN	0972-2327
DOI	10.4103/aian.AIAN_298_17
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Article ; Online: Epigenetics in renal diseases.

Sakshi / Ragini / Saini, Ashok / Verma, Chaitenya / Mani, Indra

Progress in molecular biology and translational science

2023 Volume 198, Page(s) 61–71

Abstract: With aging, prevalence of obesity, hypertension, diabetes and renal diseases have increased globally. Over the last two decades, the prevalence of renal diseases has been intensely increasing. Renal disease and renal programming are regulated by ... ...

Abstract	With aging, prevalence of obesity, hypertension, diabetes and renal diseases have increased globally. Over the last two decades, the prevalence of renal diseases has been intensely increasing. Renal disease and renal programming are regulated by epigenetic modifications like DNA methylation and histone modifications. Environmental factors have significant role in the pathophysiology of renal disease progression. Understanding the potential of epigenetic regulation of gene expression may be useful in renal disease prognosis, diagnosis and provides novel therapeutic measures. In a nutshell, this chapter talks about the role of epigenetic mechanisms-DNA methylation, histone modification, and noncoding RNA in different renal diseases. These include diabetic kidney disease, diabetic nephropathy, renal fibrosis, etc.
MeSH term(s)	Humans ; Epigenesis, Genetic ; Kidney Diseases/genetics ; Kidney ; DNA Methylation/genetics ; Aging
Language	English
Publishing date	2023-03-31
Publishing country	Netherlands
Document type	Journal Article
ZDB-ID	2471995-X
ISSN	1878-0814 ; 0079-6603 ; 1877-1173
ISSN (online)	1878-0814
ISSN	0079-6603 ; 1877-1173
DOI	10.1016/bs.pmbts.2023.02.013
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