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Sivalingam J, Niranjan SK, Yadav DK, Singh SP, Sukhija N, Kanaka KK, Singh PK, Singh AP. Phenotypic and genetic characterization of unexplored, potential cattle population of Madhya Pradesh. Trop Anim Health Prod 2024; 56:102. [PMID: 38478192 DOI: 10.1007/s11250-024-03946-8] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2023] [Accepted: 03/01/2024] [Indexed: 03/24/2024]
Abstract
Bawri or Garri, a non-descript cattle population managed under an extensive system in Madhya Pradesh state of India, was identified and characterized both genetically and phenotypically to check whether or not it can be recognised as a breed. The cattle have white and gray colour and are medium sized with 122.5 ± 7.5 cm and 109.45 ± 0.39 cm height at withers in male and female, respectively. Double-digest restriction site associated DNA (ddRAD) sequencing was employed to identify ascertainment bias free SNPs representing the entire genome cost effectively; resulting in calling 1,156,650 high quality SNPs. Observed homozygosity was 0.76, indicating Bawri as a quite unique population. However, the inbreeding coefficient was 0.025, indicating lack of selection. SNPs found here can be used in GWAS and genetic evaluation programs. Considering the uniqueness of Bawri cattle, it can be registered as a breed for its better genetic management.
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Affiliation(s)
- Jayakumar Sivalingam
- Presently at ICAR-Directorate of Poultry Research, Hyderabad, India.
- ICAR-National Bureau of Animal Genetic Resources, Karnal, 132001, Haryana, India.
| | - S K Niranjan
- Presently at ICAR-Directorate of Poultry Research, Hyderabad, India
| | | | - S P Singh
- ICAR-National Bureau of Animal Genetic Resources, Karnal, 132001, Haryana, India
| | - Nidhi Sukhija
- Krishi Vigyan Kendra, Rajmata Vijayaraje Scindia Krishi Vishwavidyalaya, Morena, MP, India
| | - K K Kanaka
- Central Tasar Research and Training Institute, Ranchi, India
| | - P K Singh
- Presently at ICAR-Directorate of Poultry Research, Hyderabad, India
| | - Ajit Pratap Singh
- ICAR-Indian Institute of Agricultural Biotechnology, Ranchi, India
- Nanaji Deshmukh Veterinary Science University, Jabalpur, MP, India
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Singh SP, Gupta S, Chaudhary A, Dwivedi K, Singh VK, Singh S. Comparison of cosmesis, mydriasis, fundus visibility, and anterior chamber depth following single-pass four-throw pupilloplasty in congenital and traumatic iris defects. Indian J Ophthalmol 2024:02223307-990000000-00063. [PMID: 38189524 DOI: 10.4103/ijo.ijo_375_23] [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] [Received: 02/06/2023] [Accepted: 09/09/2023] [Indexed: 01/09/2024] Open
Abstract
PURPOSE To compare postoperative cosmesis, mydriasis, fundus visibility, and anterior chamber depth (ACD) in congenital and traumatic iris defects after single-pass four-throw pupilloplasty (SFTP). SETTINGS AND DESIGN Hospital-based non-randomized interventional study. METHODS SFTP was done along with phacoemulsification in six patients each with congenital and traumatic iris defects, and the patients were followed for a minimum period of 3 months. The postoperative pupil shape, size, mydriasis, and ACD were compared between the two groups. RESULTS Tissue approximation was successful in 11 out of 12 patients (91.7%), whereas it failed to do so in one patient with traumatic iris tear (8.3%). A central round pupil was attained in all six patients with congenital defects (group 1), whereas in the traumatic group (group 2), a central round pupil was attained in four cases. Group 1 did not show a significant reduction in horizontal pupil diameter, but group 2 had a significant reduction in pupil diameter postoperatively. Mydriasis and fundus visibility were satisfactory in all cases. There was a significant deepening of ACD in both groups. CONCLUSION Traumatic mydriasis usually requires SFTP at two opposite poles to achieve a central pupil with a significant reduction in pupil size, whereas congenital coloboma requires SFTP to be done at the site of coloboma with occasional enlargement at the opposite pole if the pupil is eccentric.
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Affiliation(s)
- S P Singh
- Principal, M. L. N. Medical College, Prayagraj, Uttar Pradesh, India
| | - Shweta Gupta
- Department of Ophthalmology, M. L. N. Medical College, Prayagraj, Uttar Pradesh, India
| | - Aparajita Chaudhary
- Department of Ophthalmology, M. L. N. Medical College, Prayagraj, Uttar Pradesh, India
| | - Kshama Dwivedi
- Department of Ophthalmology, M. L. N. Medical College, Prayagraj, Uttar Pradesh, India
| | - Vinod K Singh
- Department of Ophthalmology, M. L. N. Medical College, Prayagraj, Uttar Pradesh, India
| | - Shivangi Singh
- Department of Ophthalmology, M. L. N. Medical College, Prayagraj, Uttar Pradesh, India
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Ranjan R, Sharma K, Kumar M, Swain DK, Singh SP, Kharche SD, Singh MK, Chauhan MS. IGF-1 stabilizes goat sperm mitochondrial transmembrane potential and reduces dna fragmentation. Cryo Letters 2023; 44:327-332. [PMID: 38311926] [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] [Subscribe] [Scholar Register] [Indexed: 02/06/2024]
Abstract
BACKGROUND Antioxidant present in sperm cells protects them from oxidative damage. However, sperm are more susceptible to peroxidative damages due to the loss of these enzymes during cryopreservation and their survival and fertility may be compromised. Insulin like growth factor-1 (IGF-1) has an antioxidant effect and could maintain sperm motility. OBJECTIVE To improve seminal parameters, mitochondrial membrane potential (MMP), oxidative status and DNA integrity of buck semen after freeze-thawing by fortification of goat semen diluent with various concentrations of IGF-1. MATERIALS AND METHODS Fifty ejaculates were collected and were extended with tris- citric acid- fructose diluent with 10% egg yolk and 6% glycerol with sperm concentrations of 1×108 mL-1. Post-cryopreserved sperm were assessed for motility and a range of other functional parameters. RESULTS In post-thaw semen sperm motility, live sperm count, acrosome integrity, hypo-osmotic swelling positive spermatozoa, malondialdehyde (MDA), protein carbonyl content (PCC), TUNEL positive sperm differed significantly (P<0.05) with the various concentrations of IGF-1 used. Sperm functional parameters post-thawing were significantly (P<0.05) better in 250 ng/mL IGF-1. IGF-1 protects against lipid peroxidation by lowering MDA and PCC production, thus reducing the harmful effect of reactive oxygen species. The kidding percentage using the artificial insemination technique was significantly higher ( i.e., 40%) in the group supplemented with 250 ng/mL of IGF-1 than in the non-supplemented group (i.e., 30%). CONCLUSION IGF-1 may be used to improve post-thaw semen quality and fertility as measured by actual kidding rate. Doi.org/10.54680/fr23610110312.
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Affiliation(s)
- R Ranjan
- Indian Council of Agricultural Research (ICAR), Central Institute for Research on Goats, Makhdoom, Farah, Mathura, Uttar Pradesh (U.P.), India.
| | - K Sharma
- Indian Council of Agricultural Research (ICAR), Central Institute for Research on Goats, Makhdoom, Farah, Mathura, Uttar Pradesh (U.P.), India
| | - M Kumar
- Indian Council of Agricultural Research (ICAR), Central Institute for Research on Goats, Makhdoom, Farah, Mathura, Uttar Pradesh (U.P.), India
| | - D K Swain
- Deen Dayal Upadhyaya Pashu Chikitsa Vigyan Vishwavidyalaya Evam Go-Anusandhan Sansthan (DUVASU), Mathura, U.P. India
| | - S P Singh
- Indian Council of Agricultural Research (ICAR), Central Institute for Research on Goats, Makhdoom, Farah, Mathura, Uttar Pradesh (U.P.), India
| | - S D Kharche
- Indian Council of Agricultural Research (ICAR), Central Institute for Research on Goats, Makhdoom, Farah, Mathura, Uttar Pradesh (U.P.), India
| | - M K Singh
- Indian Council of Agricultural Research (ICAR), Central Institute for Research on Goats, Makhdoom, Farah, Mathura, Uttar Pradesh (U.P.), India
| | - M S Chauhan
- ICAR-National Dairy Research Institute, Karnal, Haryana, India
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Kumar R, Sagar V, Verma VC, Kumari M, Gujjar RS, Goswami SK, Kumar Jha S, Pandey H, Dubey AK, Srivastava S, Singh SP, Mall AK, Pathak AD, Singh H, Jha PK, Prasad PVV. Drought and salinity stresses induced physio-biochemical changes in sugarcane: an overview of tolerance mechanism and mitigating approaches. Front Plant Sci 2023; 14:1225234. [PMID: 37645467 PMCID: PMC10461627 DOI: 10.3389/fpls.2023.1225234] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Accepted: 07/18/2023] [Indexed: 08/31/2023]
Abstract
Sugarcane productivity is being hampered globally under changing environmental scenarios like drought and salinity. The highly complex nature of the plant responses against these stresses is determined by a variety of factors such as genotype, developmental phase of the plant, progression rate and stress, intensity, and duration. These factors influence plant responses and can determine whether mitigation approaches associated with acclimation are implemented. In this review, we attempt to summarize the effects of drought and salinity on sugarcane growth, specifically on the plant's responses at various levels, viz., physiological, biochemical, and metabolic responses, to these stresses. Furthermore, mitigation strategies for dealing with these stresses have been discussed. Despite sugarcane's complex genomes, conventional breeding approaches can be utilized in conjunction with molecular breeding and omics technologies to develop drought- and salinity-tolerant cultivars. The significant role of plant growth-promoting bacteria in sustaining sugarcane productivity under drought and salinity cannot be overlooked.
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Affiliation(s)
- Rajeev Kumar
- Indian Council of Agricultural Research (ICAR)-Indian Institute of Sugarcane Research, Lucknow, India
| | - Vidya Sagar
- Indian Council of Agricultural Research (ICAR)-Indian Institute of Vegetable Research, Varanasi, India
| | | | - Mala Kumari
- Integral Institute of Agriculture Science and Technology, Integral University, Lucknow, India
| | - Ranjit Singh Gujjar
- Indian Council of Agricultural Research (ICAR)-Indian Institute of Sugarcane Research, Lucknow, India
| | - Sanjay K. Goswami
- Indian Council of Agricultural Research (ICAR)-Indian Institute of Sugarcane Research, Lucknow, India
| | - Sudhir Kumar Jha
- Indian Council of Agricultural Research (ICAR)-Indian Institute of Pulses Research, Kanpur, India
| | - Himanshu Pandey
- Indian Council of Agricultural Research (ICAR)-Indian Institute of Sugarcane Research, Lucknow, India
| | - Abhishek Kumar Dubey
- Indian Council of Agricultural Research (ICAR)-Research Complex for Eastern Region, Patna, India
| | - Sangeeta Srivastava
- Indian Council of Agricultural Research (ICAR)-Indian Institute of Sugarcane Research, Lucknow, India
| | - S. P. Singh
- Indian Council of Agricultural Research (ICAR)-Indian Institute of Sugarcane Research, Lucknow, India
| | - Ashutosh K. Mall
- Indian Council of Agricultural Research (ICAR)-Indian Institute of Sugarcane Research, Lucknow, India
| | - Ashwini Dutt Pathak
- Indian Council of Agricultural Research (ICAR)-Indian Institute of Sugarcane Research, Lucknow, India
| | - Hemlata Singh
- Department of Botany, Plant Physiology & Biochemistry, Dr. Rajendra Prasad Central Agricultural University, Pusa, Samastipur, India
| | - Prakash Kumar Jha
- Feed the Future Innovation Lab for Collaborative Research on Sustainable Intensification, Kansas State University, Manhattan, KS, United States
| | - P. V. Vara Prasad
- Feed the Future Innovation Lab for Collaborative Research on Sustainable Intensification, Kansas State University, Manhattan, KS, United States
- Department of Agronomy, Kansas State University, Manhattan, KS, United States
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Palafox MA, Kattan D, de Pedraza Velasco ML, Isasi J, Rani K, Singh SP, Vats JK, Rastogi VK. Base pairs with 5-chloroorotic acid and comparison with the natural nucleobase. Structural and spectroscopic study, and three suggested antiviral modified nucleosides. J Biomol Struct Dyn 2023:1-29. [PMID: 37403335 DOI: 10.1080/07391102.2023.2226738] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/06/2023]
Abstract
A structural and spectroscopic study of 5-chloroorotic acid (5-ClOA) biomolecule was carried out by IR and FT-Raman and the results obtained were compared to those achieved in 5-fluoroorotic acid and 5-aminoorotic acid compounds. The structures of all possible tautomeric forms were determined using DFT and MP2 methods. To know the tautomer form present in the solid state, the crystal unit cell was optimized through dimer and tetramer forms in several tautomeric forms. The keto form was confirmed through an accurate assignment of all the bands. For this purpose, an additional improvement in the theoretical spectra was carried out using linear scaling equations (LSE) and polynomic equations (PSE) deduced from uracil molecule. Base pairs with uracil, thymine and cytosine nucleobases were optimized and compared to the natural Watson-Crick (WC) pairs. The counterpoise (CP) corrected interaction energies of the base pairs were also calculated. Three nucleosides were optimized based on 5-ClOA as nucleobase, and their corresponding WC pairs with adenosine. These modified nucleosides were inserted in DNA:DNA and RNA:RNA microhelices, which were optimized. The position of the -COOH group in the uracil ring of these microhelices interrupts the DNA/RNA helix formation. Because of the special characteristic of these molecules they can be used as antiviral drugs.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- M Alcolea Palafox
- Departamento de Química Física, Facultad de Ciencias Químicas, Universidad Complutense, Madrid, Spain
| | - D Kattan
- Departamento de Química Física, Facultad de Ciencias Químicas, Universidad Complutense, Madrid, Spain
| | - M L de Pedraza Velasco
- Dpto. de Enfermería, Facultad de Enfermería, Fisioterapia y Podología, Universidad Complutense, Madrid, Spain
| | - J Isasi
- Dpto. de Química Inorgánica, Facultad de Ciencias Químicas, Universidad Complutense, Madrid, Spain
| | - Kaushal Rani
- Indian Spectroscopy Society, Ghaziabad, India
- Department of Physics, Meerut College, Meerut, India
| | - S P Singh
- Department of Physics, Dr B R Ambedkar Govt Degree College, Mainpuri, India
| | - J K Vats
- P G Department of Physics, Jai Prakash University, Chapra, India
| | - V K Rastogi
- Department of Physics, Meerut College, Meerut, India
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Sharma P, Sharma A, Munjal SK, Mohindra S, Gupta D, Singh SP. Development of Phonemically Balanced Passage, Oral Passage, and Nasal Passage in the Punjabi Language. Indian J Otolaryngol Head Neck Surg 2023; 75:825-834. [PMID: 37275016 PMCID: PMC10234928 DOI: 10.1007/s12070-023-03509-7] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Accepted: 01/16/2023] [Indexed: 02/09/2023] Open
Abstract
The primary aim of the study was to develop phonemically balanced passage, Oral passage and Nasal passage in Punjabi language. Development of the passage: The words in the passage were chosen to represent the way sounds are distributed in spoken Punjabi language, and the relative phonemic distribution of each word inside each paragraph matched how frequently each sound occurs in Punjabi. The paragraph was constructed using words that were rated as extremely familiar and familiar. The developed passages were given to five speech-language pathologists for the purpose of content validation. 100 people with normal hearing between the ages of 18 and 25 were enrolled in the study (50 female and 50 male). Each subject's nasalence was measured using a Nasometer. The individuals were given passages written in Punjabi to read, and their nasalence scores for each text were recorded. The nasalance mean for Punjabi phonemically balanced passage was 36.41 ± 4.61% and 38.57 ± 4.22% in male and female subjects. The Punjabi oral passage mean were 27.36 ± 4.14% and 28.46 ± 4.01% in male and female subjects. The means for Punjabi nasal passage were 46.15 ± 4.09% in male subjects and 47.04 ± 4.91% in the female subjects. The Intraclass correlation coefficient for Female and male subjects for the Punjabi Phonemically balanced passage, Punjabi oral passage, Punjabi nasal passage were 0.904, 0.945; 0.807, 0.909, and 0.956, 0.913 respectively. The developed passages have good test retest reliability and their normative scores can be used for assessment of different resonance disorders.
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Affiliation(s)
- Preeti Sharma
- Department of Otolaryngology, PGIMER, Sector 12, Chandigarh, 160012 India
| | - Anuradha Sharma
- Department of Otolaryngology, PGIMER, Sector 12, Chandigarh, 160012 India
| | | | - Satyawati Mohindra
- Department of Otolaryngology, PGIMER, Sector 12, Chandigarh, 160012 India
| | - Deepti Gupta
- Department of English and Cultural Studies, Panjab University, Chandigarh, India
| | - S. P. Singh
- Oral Health Sciences Center, PGIMER, Chandigarh, India
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Prabhakar PV, Reddy UA, Singh SP, Balasubramanyam A, Rahman MF, Kumari SI, Agawane SB, Murty USN, Grover P, Mahboob M. Retracted: Oxidative stress induced by aluminum oxide nanomaterials after acute oral treatment in Wistar rats. J Appl Toxicol 2023; 43:615. [PMID: 36385386 DOI: 10.1002/jat.4412] [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: 11/18/2022]
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Singh SP, Singh H, Saini S, Mishra GK, Sharma SK. Studies on the breeding potential and entomological indices of dengue vector Aedes aegypti and Aedes albopictus in the district Ghaziabad of Uttar Pradesh, India. J Vector Borne Dis 2023; 60:187-192. [PMID: 37417168 DOI: 10.4103/0972-9062.353270] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND & OBJECTIVES The female Aedes mosquito is a vector of many arboviruses-borne diseases. The evidence and information regarding their breeding habitats are vital for implementing appropriate control policies. METHODS An entomological survey was done at three sites in Ghaziabad district of Uttar Pradesh, India viz. Indirapuram, Vasundhara, and Vaishali to generate the first boundary line information of breeding sites of Aedes aegypti larvae for the early prevention and control interventions for dengue management. RESULTS A total of 2994 containers were checked in 1169 households at the time of the survey for breeding sites of Aedes mosquito during the pre-monsoon, monsoon, and post-monsoon period, out of which 667 containers were found positive in 518 positive households. The total HI, CI, and BI were 44.31, 22.27, and 57.05 respectively. The maximum and minimum breeding indices were found during monsoon and pre-monsoon respectively. The most preferred containers for Aedes breeding were cement tanks for lotus plants in nurseries, drums, and small and large size pots for storage of water and ornamental plants mostly in 8 plant nurseries. INTERPRETATION & CONCLUSION Breeding of Aedes was found in nurseries and desert coolers which were the primary breeding containers found during the survey. The containers found positive during surveys were emptied or destroyed with the help of the local community and the breeding status of nurseries was informed to the health authorities of Ghaziabad to take necessary action against the breeding sites of the Aedes mosquitoes.
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Affiliation(s)
- S P Singh
- ICMR-National Institute of Malaria Research, New Delhi, India
| | - Himmat Singh
- ICMR-National Institute of Malaria Research, New Delhi, India
| | - Suruchi Saini
- State Malaria Office, State Health Department, Ghaziabad, India
| | - G K Mishra
- State Malaria Office, State Health Department, Ghaziabad, India
| | - S K Sharma
- ICMR-National Institute of Malaria Research, New Delhi, India
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Singh SP, Tuomainen H, Bouliotis G, Canaway A, De Girolamo G, Dieleman GC, Franić T, Madan J, Maras A, McNicholas F, Paul M, Purper-Ouakil D, Santosh P, Schulze UME, Street C, Tremmery S, Verhulst FC, Wells P, Wolke D, Warwick J. Effect of managed transition on mental health outcomes for young people at the child-adult mental health service boundary: a randomised clinical trial. Psychol Med 2023; 53:2193-2204. [PMID: 37310306 PMCID: PMC10123823 DOI: 10.1017/s0033291721003901] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Revised: 09/03/2021] [Accepted: 09/03/2021] [Indexed: 11/07/2022]
Abstract
BACKGROUND Poor transition planning contributes to discontinuity of care at the child-adult mental health service boundary (SB), adversely affecting mental health outcomes in young people (YP). The aim of the study was to determine whether managed transition (MT) improves mental health outcomes of YP reaching the child/adolescent mental health service (CAMHS) boundary compared with usual care (UC). METHODS A two-arm cluster-randomised trial (ISRCTN83240263 and NCT03013595) with clusters allocated 1:2 between MT and UC. Recruitment took place in 40 CAMHS (eight European countries) between October 2015 and December 2016. Eligible participants were CAMHS service users who were receiving treatment or had a diagnosed mental disorder, had an IQ ⩾ 70 and were within 1 year of reaching the SB. MT was a multi-component intervention that included CAMHS training, systematic identification of YP approaching SB, a structured assessment (Transition Readiness and Appropriateness Measure) and sharing of information between CAMHS and adult mental health services. The primary outcome was HoNOSCA (Health of the Nation Outcome Scale for Children and Adolescents) score 15-months post-entry to the trial. RESULTS The mean difference in HoNOSCA scores between the MT and UC arms at 15 months was -1.11 points (95% confidence interval -2.07 to -0.14, p = 0.03). The cost of delivering the intervention was relatively modest (€17-€65 per service user). CONCLUSIONS MT led to improved mental health of YP after the SB but the magnitude of the effect was small. The intervention can be implemented at low cost and form part of planned and purposeful transitional care.
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Affiliation(s)
- S. P. Singh
- Mental Health and Wellbeing, Warwick Medical School, University of Warwick, Coventry, UK
- Coventry and Warwickshire Partnership NHS Trust, Coventry, UK
| | - H. Tuomainen
- Mental Health and Wellbeing, Warwick Medical School, University of Warwick, Coventry, UK
| | - G. Bouliotis
- Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, UK
| | - A. Canaway
- Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, UK
| | - G. De Girolamo
- IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Brescia, Italy
| | - G. C. Dieleman
- Department of Child and Adolescent Psychiatry and Psychology, Erasmus Medical Center, Rotterdam, the Netherlands
| | - T. Franić
- Department of Psychiatry, Clinical Hospital Center Split, Split, Croatia
| | - J. Madan
- Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, UK
| | - A. Maras
- Department of Child and Adolescent Psychiatry and Psychology, Erasmus Medical Center, Rotterdam, the Netherlands
- Yulius Academy, Rotterdam, the Netherlands
| | - F. McNicholas
- Department of Child and Adolescent Psychiatry, University College Dublin School of Medicine and Medical Science, Dublin, Republic of Ireland
- Geary Institute, University College Dublin, Dublin, Republic of Ireland
- Department of Child Psychiatry, Our Lady's Hospital for Sick Children, Dublin, Republic of Ireland
- Lucena Clinic SJOG, Dublin, Republic of Ireland
| | - M. Paul
- Coventry and Warwickshire Partnership NHS Trust, Coventry, UK
| | - D. Purper-Ouakil
- Centre Hospitalier Universitaire de Montpellier, Saint Eloi Hospital, Unit of Child and Adolescent Psychiatry (MPEA1), Montpellier, France
| | - P. Santosh
- Department of Child and Adolescent Psychiatry, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
- Centre for Interventional Paediatric Psychopharmacology and Rare Diseases (CIPPRD), National and Specialist Child and Adolescent Mental Health Services, Maudsley Hospital, London, UK
- HealthTracker Ltd, Gillingham, UK
| | - U. M. E. Schulze
- Department of Child and Adolescent Psychiatry/Psychotherapy, University of Ulm, Ulm, Germany
| | - C. Street
- Mental Health and Wellbeing, Warwick Medical School, University of Warwick, Coventry, UK
| | - S. Tremmery
- Department of Neurosciences, Child & Adolescent Psychiatry, University of Leuven, Leuven, Belgium
| | - F. C. Verhulst
- Department of Child and Adolescent Psychiatry and Psychology, Erasmus Medical Center, Rotterdam, the Netherlands
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - P. Wells
- Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, UK
| | - D. Wolke
- Mental Health and Wellbeing, Warwick Medical School, University of Warwick, Coventry, UK
- Department of Psychology, University of Warwick, Coventry, UK
| | - J. Warwick
- Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, UK
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Zehra R, Singh SP, Verma J, Kulshreshtha A. Spatio-temporal investigation of physico-chemical water quality parameters based on comparative assessment of QUAL 2Kw and WASP model for the upper reaches of Yamuna River stretching from Paonta Sahib, Sirmaur district to Cullackpur, North Delhi districts of North India. Environ Monit Assess 2023; 195:480. [PMID: 36930328 DOI: 10.1007/s10661-023-11072-5] [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] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Accepted: 03/02/2023] [Indexed: 06/18/2023]
Abstract
An accurate investigation of bio-physical and chemical parameters as proxy of in situ water quality conditions in the Himalayan region is highly challenging owing to cumbersome, strenuous, and physically exhausting sampling exercises at high altitude locations. The upper stretches of Yamuna River in the Himachal Pradesh are typical examples of such sampling locations that have rarely been examined in the past studies. A widely accepted and recognized QUAL 2Kw model is applied for estimating the water quality parameters on the upper segment of the Yamuna River from Paonta Sahib to Cullackpur. These water quality indicators mainly included electric conductivity, pH, dissolved oxygen, temperature, carbonaceous biological oxygen demand (CBOD), inorganic suspended solids, total nitrogen, total phosphorus, and alkalinity, which were systematically investigated for predicting the spatio-temporal trends during the year 2018. A total of 12 distantly located river sites were identified for sample collection and data validation using QUAL 2Kw model. The present investigation attempts to reveal long-term degraded impact of untreated wastewater and biased agricultural practices on the water quality conditions over the upper stretches of Yamuna River. The QUAL 2Kw-derived values for selected variables were inter-compared with in situ values, and any deviation from measured values was ascertained based on meaningful statistical measures. The lower error of RMSE, MRE, and BIAS, corresponding to < 15%, ± 10%., ± 20%, and ~ 1 slope evidently indicated better matchup of values, wherein, higher slope correlation coefficient (R2) of ~ 90% indicated the robust performance of the QUAL 2Kw algorithm in accurately predicting the chosen variables. A comparative assessment of QUAL 2Kw and WASP has been performed to justify aptness of water quality model in scenarios of lean flow.
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Affiliation(s)
- Rahat Zehra
- Amity Institute of Geoinformatics & Remote Sensing, Amity University, Noida, Uttar Pradesh, India
| | - S P Singh
- Amity Institute of Geoinformatics & Remote Sensing, Amity University, Noida, Uttar Pradesh, India.
| | - Jyoti Verma
- Department of Zoology, CMP College, University of Allahabad, Prayagraj, Uttar Pradesh, India
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Pramanick B, Mahapatra BS, Datta D, Dey P, Singh SP, Kumar A, Paramanik B, Awasthi N. An innovative approach to improve oil production and quality of mustard ( Brassica juncea L.) with multi-nutrient-rich polyhalite. Heliyon 2023; 9:e13997. [PMID: 36923838 PMCID: PMC10008988 DOI: 10.1016/j.heliyon.2023.e13997] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 02/14/2023] [Accepted: 02/17/2023] [Indexed: 03/06/2023] Open
Abstract
Polyhalite popularly known as POLY4 is a multi-nutrient fertiliser containing K, S, Mg, Ca, and micronutrients. POLY4 has a low carbon footprint, is certified for organic agriculture, and has the potential to improve crop productivity and quality attributes Indian mustard which often faces challenges due to imbalanced nutrition supplied in the current fertilisation schedule. The hypothesis of the study was that the multi-nutrient fartiliser POLY4 can ensure balanced nutrition for Indian mustard. Considering this, a field experiment was conducted during the winter seasons of 2017-18 and 2018-19 to evaluate the effect of POLY4 on Indian mustard (Brassica juncea L.) with respect to its yield, quality, and nutrient uptake. POLY4 along with conventional sources of nitrogen (N) and phosphorus (P) was compared to recommended fertilisation practices from conventional sources of N, P, K namely urea, di-ammonium phosphate (DAP), and muriate of potash (KCl). With the application of POLY4, seed yield was significantly improved by about 600 kg ha-1 compared to NP control (no application of K and S) across the two seasons. Compared to recommended practice of NPK, the yield was increased by about 450 kg ha-1 with the application of POLY4. Mustard seed oil and protein percent were also improved with the use of POLY4. POLY4 did not have any adverse effect on the content of anti-nutritional factors and improved the omega-3 fatty acid content of mustard oil. Higher uptakes of macro and micronutrients in the crop were also recorded with POLY4 along with an improved soil nutrient status. From the economic point of view, it was also observed that the application of POLY4 resulted in an increment of net returns of USD 45-60 comparing cultivating mustard with the conventional N, P, K, and S fertilizers only. Therefore, the use of POLY4 as a source of multi-nutrient for balanced nutrition helped to increase the efficiency of applied nutrients which ultimately improved the yield and quality of mustard. This study exhibits the pioneer findings of polyhalite (POLY4) based balanced nutrition in Indian mustard.
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Affiliation(s)
- Biswajit Pramanick
- Department of Agronomy and Horticulture, Panhandle Research and Extension Center, University of Nebraska-Lincoln, Scottsbluff, 69361, USA.,Department of Agronomy, Govind Ballabh Pant University of Agricultural & Technology, Pantnagar, 263145, Uttarakhand, India.,Department of Agronomy, Dr. Rajendra Prasad Central Agricultural University, Pusa, 848125, Bihar, India
| | - B S Mahapatra
- Department of Agronomy, Govind Ballabh Pant University of Agricultural & Technology, Pantnagar, 263145, Uttarakhand, India.,Bidhan Chandra Krishi Viswavidyalaya, Mohanpur, 741252, West Bengal, India
| | - Debarati Datta
- Department of Agronomy, Govind Ballabh Pant University of Agricultural & Technology, Pantnagar, 263145, Uttarakhand, India.,ICAR-Central Research Institute of Jute and Allied Fibres, Barrackpore, 700121, West Bengal, India
| | - Prithwiraj Dey
- Department of Agronomy, Govind Ballabh Pant University of Agricultural & Technology, Pantnagar, 263145, Uttarakhand, India.,Department of Agricultural Food Engineering, Indian Institute of Technology, Kharagpur, West Bengal, 721302, India
| | - S P Singh
- Department of Agronomy, Govind Ballabh Pant University of Agricultural & Technology, Pantnagar, 263145, Uttarakhand, India
| | - Ajay Kumar
- Department of Agronomy, Govind Ballabh Pant University of Agricultural & Technology, Pantnagar, 263145, Uttarakhand, India
| | - Bappa Paramanik
- Department of Soil Science, Dakshin Dinajpur Krishi Vigyan Kendra, Uttar Banga Krishi Viswavidyalaya, Majhian, 733133, West Bengal, India
| | - Neeraj Awasthi
- Anglo American Crop Nutrients, Scarborough, YO 11 3ZB, United Kingdom
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Thribhuvan R, Singh SP, Sankar MS, Singh AM, Mallik M, Singhal T, Meena JK, Satyavathi CT. Combining ability and heterosis studies for grain iron and zinc concentrations in pearl millet [ Cenchrus americanus (L). Morrone]. Front Plant Sci 2023; 13:1029436. [PMID: 36762172 PMCID: PMC9905813 DOI: 10.3389/fpls.2022.1029436] [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] [Subscribe] [Scholar Register] [Received: 08/27/2022] [Accepted: 12/30/2022] [Indexed: 06/18/2023]
Abstract
Iron (Fe) and zinc (Zn) deficiency has been identified as a major food-related health issue, affecting two billion people globally. Efforts to enhance the Fe and Zn content in food grains through plant breeding are an economic and sustainable solution to combat micronutrient deficiency in resource-poor populace of Asia and Africa. Pearl millet, Cenchrus americanus (L). Morrone, considered as a hardy nutri-cereal, is the major food crop for millions of people of these nations. As an effort to enhance its grain mineral content, an investigation was conducted using line × tester analysis to generate information on the extent of heterosis, gene action, combining ability for grain yield potential, and grain mineral nutrients (Fe and Zn). The partitioning of variance attributable to parents indicated that the lines and testers differed significantly for the traits studied. For most of the attributes, hybrids that were superior to the parents in the desired direction in terms of per se performance were identified. The analysis of combining ability variance indicated the preponderance of both additive and non-additive genetic effects. Thus, reciprocal recurrent selection can be used to develop a population with high-grain Fe and Zn contents. The Fe and Zn content in grain exhibited a highly significant and positive association between them, whereas the Fe and Zn contents individually showed a negative, albeit weak, correlation with grain yield and a moderate positive relation with grain weight. This indicates that mineral nutrient contents in grains can be improved without significant compromise on yield. The consistency of these trends across the environment suggests that these findings could be directly used as guiding principles for the genetic enhancement of Fe and Zn grain content in pearl millet.
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Affiliation(s)
- R. Thribhuvan
- Division of Genetics, ICAR- Indian Agricultural Research Institute, New Delhi, India
- Project Co-ordinator, ICAR- Central Research Institute for Jute and Allied Fibres, Barrackpore, India
| | - S. P. Singh
- Division of Genetics, ICAR- Indian Agricultural Research Institute, New Delhi, India
| | - Mukesh S. Sankar
- Division of Genetics, ICAR- Indian Agricultural Research Institute, New Delhi, India
| | - Anju M. Singh
- Division of Genetics, ICAR- Indian Agricultural Research Institute, New Delhi, India
| | - M. Mallik
- Division of Genetics, ICAR- Indian Agricultural Research Institute, New Delhi, India
| | - Tripti Singhal
- Division of Genetics, ICAR- Indian Agricultural Research Institute, New Delhi, India
| | - Jitendra Kumar Meena
- Division of Genetics, ICAR- Indian Agricultural Research Institute, New Delhi, India
- Project Co-ordinator, ICAR- Central Research Institute for Jute and Allied Fibres, Barrackpore, India
| | - C. Tara Satyavathi
- ICAR- All India Coordinated Research Project on Pearl Millet, Jodhpur, India
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Singh SP, Mishra AK, Galagali JR, Bharath M, Pathak L. Eustachian tube dysfunction in an intensive care unit: A prospective observational study. Med J Armed Forces India 2023; 79:87-92. [PMID: 36605346 PMCID: PMC9807681 DOI: 10.1016/j.mjafi.2021.03.003] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2019] [Accepted: 03/09/2021] [Indexed: 01/07/2023] Open
Abstract
Background Eustachain tube (ET) dysfunction can aggravate the morbidity in ICU patients, but is often ignored. In this prospective observational study we followed a cohort of patients (without pre-existing ET dysfunction) requiring in-patient management, hospitalized either to ICU or to non ICU wards, for any development of ET dysfunction during hospitalization. Methods Patients requiring hospitalization to ICU or non ICU wards from Dec 2018 to Jun 2019 were included. Those with pre-existing ET dysfunction, disease of ear/nose or sinuses, head neck tumours and history of radiotherapy or glucocorticoid therapy were excluded. All patients were evaluated by serial tympanometry. Type A curve was considered normal while type B, C1 and C2 were considered as ET dysfunction. Results There were 385 patients, 258 (67.01%) males and 127 (32.99%) females in the ICU group; while non ICU group comprised 129 patients, 86 (66.67%) males and 43 (33.33%) females. ET dysfunction developed in 107 (27.79%) patients in ICU group, but only in 3 (2.3%) in non ICU group (Relative risk 11.95, 95% CI 3.86 to 36.99, P < 0.0001). Within ICU, ET dysfunction showed significant positive association with endotracheal intubation, Ramsay sedation score and number of days on tracheostomy; but not with age, male gender, number of days in ICU, mechanical ventilation or route of feeding. Conclusion Our study demonstrates high incidence of ET dysfunction in patients admitted to ICU.
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Affiliation(s)
- S P Singh
- Classified Specialist (ENT-HNS), Command Hospital (Western Command), Chandimandir, India
| | | | - J R Galagali
- Consultant (ENT-HNS), Base Hospital, Delhi Cantt, India
| | - M Bharath
- Graded Specialist (ENT), Military Hospital, Hisar, India
| | - Lav Pathak
- Resident (ENT-HNS), Base Hospital, Delhi Cantt, India
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Singh SP, Tandel K, Kalra DK, Babu B, Thosani P, Anand KB. Prevalence of Omicron variant during the third wave of COVID-19 at a tertiary care hospital in Western Maharashtra. Med J Armed Forces India 2022:S0377-1237(22)00139-3. [PMID: 36281467 PMCID: PMC9581701 DOI: 10.1016/j.mjafi.2022.08.009] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Accepted: 08/22/2022] [Indexed: 11/29/2022] Open
Affiliation(s)
- S P Singh
- Professor & Head, Department of Microbiology, Armed Forces Medical College, Pune, India
| | - Kundan Tandel
- Associate Professor, Department of Microbiology, Armed Forces Medical College, Pune, India
| | - Dinesh Kumar Kalra
- Associate Professor, Department of Microbiology, Armed Forces Medical College, Pune, India
| | - Bhagya Babu
- Junior Resident Department of Microbiology, Armed Forces Medical College, Pune, India
| | - Pratik Thosani
- Senior Resident, Department of Microbiology, Armed Forces Medical College, Pune, India
| | - Kavita Bala Anand
- Professor, Department of Microbiology, Armed Forces Medical College, Pune, India
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Raval VH, Rathore DS, Singh SP. Comparative Studies of the Characteristics of Two Alkaline Proteases from Haloalkaliphilic bacterium D-15-9 and Oceanobacillus onchorynchii Mi-10-54. APPL BIOCHEM MICRO+ 2022. [DOI: 10.1134/s0003683822050131] [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: 11/23/2022]
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Singh SP, Ozkan H, Al Mahtab M, Akbar SMF. Editorial. Euroasian J Hepatogastroenterol 2022. [DOI: 10.5005/ejohg-12-s1-siv] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Malik RA, Reshi ZA, Rafiq I, Singh SP. Decline in the suitable habitat of dominant Abies species in response to climate change in the Hindu Kush Himalayan region: insights from species distribution modelling. Environ Monit Assess 2022; 194:596. [PMID: 35861887 DOI: 10.1007/s10661-022-10245-y] [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] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2022] [Accepted: 06/28/2022] [Indexed: 06/15/2023]
Abstract
Reliable predictions of future distribution ranges of ecologically important species in response to climate change are required for developing effective management strategies. Here we used an ensemble modelling approach to predict the distribution of three important species of Abies namely, Abies pindrow, Abies spectabilis and Abies densa in the Hindu Kush Himalayan region under the current and two shared socioeconomic pathways (SSP245 and SSP585) and time periods of 2050 and 2090s. A correlative ensemble model using presence/absence data of the three Abies species and 22 environmental variables, including 19 bioclimatic variables and 3 topographic variables, from known distributions was built to predict the potential current and future distribution of these species. The individual models used to build the final ensemble performed well and provided reliable results for both the current and future distribution of all three species. For A. pindrow, precipitation of the driest month (Bio14) was the most important environmental variable with 83.3% contribution to model output while temperature seasonality (Bio4) and annual mean diurnal range (Bio2) were the most important variables for A. spectabilis and A. densa with 48.4% and 46.1% contribution to final model output, respectively. Under current climatic conditions, the ensemble models projected a total suitable habitat of about 433,003 km2, 790,837 km2 and 676,918 km2 for A. pindrow, A. spectabilis and A. densa, respectively, which is approximately 10.36%, 18.91% and 16.91% of the total area of Hindu Kush Himalayan region. Projections of habitat suitability under future climate scenarios for all the shared socioeconomic pathways showed a reduction in potentially suitable habitats with a maximum overall loss of approximately 14% of the total suitable area of A. pindrow under SSP 8.5 by 2090. A decline in total suitable habitat is predicted to be 9.6% in A. spectabilis by 2090 under the SSP585 scenario while in A. densa 6.67% loss in the suitable area is expected by 2050 under the SSP585 scenario. Furthermore, there is no elevational change predicted in the case of A. pindrow while A. spectabilis is expected to show an upward shift by about 29 m per decade and A. densa is showing a downward shift at a rate of 11 m per decade. The results are interesting, and intriguing given the occurrence of these species across the Hindu Kush Himalayan region. Thus, our study underscores the need for consideration of unexpected responses of species to climate change and formulation of strategies for better forest management and conservation of important conifer species, such as A. pindrow, A. spectabilis and A. densa.
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Affiliation(s)
- Rayees A Malik
- Department of Botany, University of Kashmir, Srinagar, Jammu and Kashmir, India.
| | - Zafar A Reshi
- Department of Botany, University of Kashmir, Srinagar, Jammu and Kashmir, India
| | - Iflah Rafiq
- Department of Botany, University of Kashmir, Srinagar, Jammu and Kashmir, India
| | - S P Singh
- Central Himalayan Environment Association, Dehradun, India
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18
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Singh Y, Kumar A, Saxena A, Bhatt P, Singh SP, Kumar A, Mrigesh M, Saxena MK. Assessment of free radicals and reactive oxygen species milieu in nanoparticles adjuvanted outer membrane proteins vaccine against Salmonella typhi. Arch Microbiol 2022; 204:479. [PMID: 35831726 DOI: 10.1007/s00203-022-03096-1] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 06/15/2022] [Accepted: 06/21/2022] [Indexed: 11/26/2022]
Abstract
In this study, calcium phosphate nanoparticles-based (STCNV) and montanide oil adjuvant vaccine (STOAV) containing outer membrane proteins (Omps) of S. Typhi were evaluated for inducing oxidative stress indicators [reduced glutathione (GSH), lipid peroxidation (LPO), catalase, superoxide dismutase (SOD), and total protein] in the tissues of mice after vaccination. The GSH levels though slightly high in the liver, kidney, and lungs of STCNV group were not significantly different from STOAV and the control group (STC). There was no significant difference in LPO levels in any group for any tissue. The significantly lower activities of catalase were observed in the kidney and lungs of the STCNV group as compared to STOAV and STC group, while in the liver, STCNV group revealed lower catalase activity in comparison to the control group. No significant difference in the SOD activities between the two vaccinated groups was observed. The total protein contents in all the organs showed no significant difference in the vaccinated and the control group. The vaccines may induce long-term inflammatory response and consequently damage vital organs; this study revealed no long-term oxidative stress in all the three vital organs, suggesting that these vaccines may not cause oxidative damages in the vital organs of mice.
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Affiliation(s)
- Yashpal Singh
- Department of Molecular Biology and Genetic Engineering, College of Basic Sciences and Humanities, G.B. Pant University of Agriculture and Technology, Pantnagar, Uttarakhand, 263145, India
| | - Amit Kumar
- Division of Animal Biotechnology, College of Biotechnology, Sardar Vallabh Bhai Patel University of Agriculture and Technology, Meerut, Uttar Pradesh, 250110, India
| | - Anjani Saxena
- Department of Veterinary Pharmacology and Toxicology, College of Veterinary and Animal Sciences, G.B. Pant University of Agriculture and Technology, Pantnagar, Uttarakhand, 263145, India
| | - Pankaj Bhatt
- Department of Agricultural and Biological Engineering, Purdue University, West Lafayette, IN, 47906, USA
| | - S P Singh
- Department of Veterinary Pharmacology and Toxicology, College of Veterinary and Animal Sciences, G.B. Pant University of Agriculture and Technology, Pantnagar, Uttarakhand, 263145, India
| | - Avadhesh Kumar
- Department of Veterinary and Animal Husbandry Extension Education, College of Veterinary and Animal Sciences, G.B. Pant University of Agriculture and Technology, Pantnagar, Uttarakhand, 263145, India
| | - Meena Mrigesh
- Department of Veterinary Anatomy, College of Veterinary and Animal Sciences, G.B. Pant University of Agriculture and Technology, Pantnagar, Uttarakhand, 263145, India
| | - Mumtesh Kumar Saxena
- Department of Animal Genetics and Breeding, College of Veterinary and Animal Sciences, G.B. Pant University of Agriculture and Technology, Pantnagar, Uttarakhand, 263145, India.
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Palafox MA, Kattan D, de Pedraza Velasco ML, Isasi J, Posada-Moreno P, Rani K, Singh SP, Rastogi VK. Base pairs with 4-amino-3-nitrobenzonitrile: comparison with the natural WC pairs. Dimer and tetramer forms, Infrared and Raman spectra, and several proposed antiviral modified nucleosides. J Biomol Struct Dyn 2022:1-23. [PMID: 35583120 DOI: 10.1080/07391102.2022.2069864] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Base pairs of 4-amino-3-nitrobenzonitrile (4A-3NBN) molecule with uracil, thymine and cytosine nucleobases were optimized and compared to natural Watson-Crick (WC) pairs. The slightly greater flexibility of the -NO2 group of 4A-3NBN than the N3-H group of the natural nucleobases together with a noticeable higher dipole moment of its pairs can facilitate disruption of the DNA/RNA helix formation. Several new mutagenic modified nucleosides with 4A-3NBN and 3-amino-2-nitrobenzonitrile (3A-2NBN) were proposed as antiviral prodrugs and their base pairs optimized. The special characteristics of these prodrugs appear appropriated for their clinical use. The counterpoise (CP) corrected interaction energies of the base pairs were calculated and compared to the natural ones. The M06-2X DFT method was used for this purpose. The molecular structure of 4A-3NBN was analyzed in detail and the crystal unit cell was simulated by a tetramer form and eight dimer forms. The performance of the B3LYP, X3LYP and M06-2X methods was tested on the vibrational wavenumbers in the monomer, dimer and tetramer forms of 4A-3NBN. The observed IR and Raman bands were assigned according to the optimum dimer II form determined by B3LYP and by the tetramer form calculated by M06-2X, which is the expected unit cell that forms the crystal net. The two best scaling procedures were used.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- M Alcolea Palafox
- Departamento de Química Física, Facultad de Ciencias Químicas, Universidad Complutense, Madrid, Spain
| | - D Kattan
- Departamento de Química Física, Facultad de Ciencias Químicas, Universidad Complutense, Madrid, Spain
| | - M L de Pedraza Velasco
- Dpto. de Enfermería, Facultad de Enfermería, Fisioterapia y Podología, UCM, Madrid, Spain
| | - J Isasi
- Dpto. de Química Inorgánica, Facultad de Ciencias Químicas, UCM, Madrid, Spain
| | - P Posada-Moreno
- Dpto. de Enfermería, Facultad de Enfermería, Fisioterapia y Podología, UCM, Madrid, Spain.,Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, Spain
| | - Kaushal Rani
- Department of Physics, Meerut College, Meerut, India
| | - S P Singh
- Department of Physics, Dr B R Ambedkar College, Mainpuri, India
| | - V K Rastogi
- Indian Spectroscopy Society, Ghaziabad, India
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Srivastava A, Rawat P, Kumar M, Nirala V, Singh SP, Prabhu KN, Sundaresan V, Srivastava S. Identification of potential source of quality raw material of Costus speciosus from Western coast of Malabar. JPC-J PLANAR CHROMAT 2022. [DOI: 10.1007/s00764-022-00167-3] [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: 11/30/2022]
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Singh Y, Saxena A, Singh SP, Verma MK, Kumar A, Kumar A, Mrigesh M, Saxena MK. Calcium phosphate adjuvanted nanoparticles of outer membrane proteins of Salmonella Typhi as a candidate for vaccine development against Typhoid fever. J Med Microbiol 2022; 71. [PMID: 35476604 DOI: 10.1099/jmm.0.001529] [Citation(s) in RCA: 1] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Introduction. The conventional adjuvants used in vaccines have limitations like induction of an imbalanced Th1 and Th2 immune response. To overcome this limitation, novel adjuvants and newer forms of existing adjuvants like calcium phosphate nanoparticles are being tested.Hypothesis/Gap Statement. Calcium phosphate adjuvanted outer membrane proteins vaccine may work as an efficient, safe and cost effective vaccine against Salmonella Typhi.Aim. Our goals were to evaluate the potential of calcium phosphate nanoparticles as an adjuvant using outer membrane proteins (Omps) of Salmonella Typhi as antigens for immune response, with montanide (commercially available adjuvant) as control, and its toxicity in rats.Methodology. Calcium phosphate adjuvanted outer membrane proteins nanoparticles were synthesized and characterized. The efficacy of vaccine formulation in mice and toxicity assay were carried out in rats.Results. The calcium phosphate nanoparticles varying in size between 20-50 nm had entrapment efficiency of 41.5% and loading capacity of 54%. The calcium phosphate nanoparticle-Omps vaccine formulation (nanoparticle-Omps) induced a strong humoral immune response, which was significantly higher than the control group for the entire period of study. In the montanide-Omps group the initial very high immune response declined steeply and then remained steady. The immune response induced by nanoparticle-Omps did not change appreciably. The cell mediated immune response as measured by lymphocyte proliferation assay and delayed type hypersensitivity test showed a higher response (P<0.01) for the nanoparticles-Omps group as compared to montanide-Omps group. The bacterial clearance assay also showed higher clearance in the nanoparticles-Omps group as compared to montanide-Omps group (approx 1.4%). The toxicity analysis in rats showed no difference in the values of toxicity biomarkers and blood chemistry parameters, revealing vaccine formulation was non-toxic in rats.Conclusion. Calcium phosphate nanoparticles as adjuvant in vaccines is safe, have good encapsulation and loading capacity and induce a strong cell mediated, humoral and protective immune response.
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Affiliation(s)
- Yashpal Singh
- Department of Molecular Biology & Genetic Engineering, College of Basic Sciences & Humanities, Pantnagar, Uttarakhand, India
| | - Anjani Saxena
- Department of Veterinary Pharmacology & Toxicology, College of Veterinary & Animal Sciences, Pantnagar, Uttarakhand, India
| | - S P Singh
- Department of Veterinary Pharmacology & Toxicology, College of Veterinary & Animal Sciences, Pantnagar, Uttarakhand, India
| | - Manish Kumar Verma
- Department of Veterinary Pharmacology & Toxicology, College of Veterinary & Animal Sciences, Pantnagar, Uttarakhand, India
| | - Arun Kumar
- Department of Veterinary Surgery and Radiology, College of Veterinary & Animal Sciences, Pantnagar, Uttarakhand, India
| | - Avadhesh Kumar
- Department of Veterinary & Animal Husbandry Extension Education, College of Veterinary & Animal Sciences, Pantnagar, Uttarakhand, India
| | - Meena Mrigesh
- Department of Veterinary Anatomy, College of Veterinary & Animal Sciences, Pantnagar, Uttarakhand, India
| | - Mumtesh Kumar Saxena
- Department of Animal Genetics & Breeding, College of Veterinary & Animal Sciences G.B. Pant University of Agriculture & Technology, Pantnagar, Uttarakhand, India
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22
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Singhal T, Tara Satyavathi C, Singh SP, Mallik M, Anuradha N, Sankar SM, Bharadwaj C, Singh N. Achieving nutritional security in India through iron and zinc biofortification in pearl millet ( Pennisetum glaucum (L.) R. Br.). Physiol Mol Biol Plants 2022; 28:849-869. [PMID: 35592488 PMCID: PMC9110608 DOI: 10.1007/s12298-022-01144-0] [Citation(s) in RCA: 1] [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] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 01/24/2022] [Accepted: 01/26/2022] [Indexed: 05/09/2023]
Abstract
The health problems caused by iron (Fe) and zinc (Zn) deficiency plague developing and underdeveloped countries. A vegetarian person mainly depends on cereal based diet with low quantity of Fe and Zn. Biofortification is an economical and sustainable approach to challenge the micronutrient malnutrition problem globally. Pearl millet (Pennisetum glaucum (L.) R. Br.) is one of the nutri-cereals and mostly grown under hot, dry conditions on infertile soils of low water-holding capacity, where other crops generally fail. It contains anti-nutrient compounds like phytic acid and polyphenols which reduce the mineral bioavailability because of their chelating properties. Biofortification of pearl millet is like a double-edged sword which cuts down the economic burden and simultaneously supplies required nutrition to the poor, offering a great scope for food security as well as nutritional security. With this background, this review focus on biofortification of grain Fe and Zn content in pearl millet. Genetic research on Fe and Zn uptake and accumulation in pearl millet grain is crucial in identifying the 'bottlenecks' in biofortification. The review also reveals the need and strategies for increasing bioavailability of Fe and Zn in humans by increasing promoters and decreasing anti-nutritional factors in pearl millet.
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Affiliation(s)
- Tripti Singhal
- ICAR-Indian Agricultural Research Institute, New Delhi, India
- Amity Institute of Biotechnology, Amity University Campus, Sector-125, Noida, India
| | - C. Tara Satyavathi
- ICAR-All India Coordinated Research Project on Pearl Millet, Jodhpur, India
- All India Coordinated Research Project on Pearl Millet, A.R.S., Mandor, Jodhpur, 342304 India
| | - S. P. Singh
- ICAR-Indian Agricultural Research Institute, New Delhi, India
- Division of Genetics, ICAR-Indian Agricultural Research Institute, New Delhi, India
| | - M. Mallik
- ICAR-Indian Agricultural Research Institute, New Delhi, India
| | - N. Anuradha
- Acharya NG. Ranga Agricultural University, Vizianagaram, Andhra Pradesh India
| | | | - C. Bharadwaj
- ICAR-Indian Agricultural Research Institute, New Delhi, India
| | - Nirupma Singh
- ICAR-Indian Agricultural Research Institute, New Delhi, India
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Tabrez M, Sadhu PK, Iqbal A, Husain MA, Bakhsh FI, Singh SP. Equivalent circuit modelling of a three-phase to seven-phase transformer using PSO and GA. IFS 2022. [DOI: 10.3233/jifs-189741] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Impedance mismatching between different phases of a multiphase transformer is generally observed e.g., in a three-phase to seven-phase transformer, due to an unequal number of turns in different coils. This mismatching introduces error in the study of per phase equivalent circuit diagrams as well as induces an imbalance in output voltages and currents. Therefore, it is a challenging task to develop a per-phase equivalent circuit for the secondary and primary sides (In some cases) too. This paper proposes an artificial intelligence optimization technique like PSO based modeling of the per-phase equivalent circuit of the secondary side. This paper deals with the modeling and simulation of a three-phase to seven-phase power transformer using Artificial Intelligence technique like particle swarm optimization (PSO) and Genetic Algorithm (GA). The proposed model is optimized through PSO and GA algorithms and tested for minimum voltage error in each phase. The proposed model is designed and the objective function is optimized by PSO & GA in MATLAB environment. It is found that the optimized model can be effectively implemented as a per-phase equivalent circuit for the secondary side.
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Affiliation(s)
- Md Tabrez
- Department of Electrical Engineering, IIT(ISM), Dhanbad, Jharkhand, & MCE, Motihari India
| | - Pradip Kumar Sadhu
- Department of Electrical Engineering, IIT(ISM), Dhanbad, Jharkhand, & MCE, Motihari India
| | - Atif Iqbal
- Department of Electrical Engineering, Qatar University, Doha-Qatar
| | - Mohammed Aslam Husain
- Department of Electrical Engineering, Rajkiya Engineering College, Ambedkar Nagar, UP, India
| | | | - S. P. Singh
- Department of Electrical Engineering, Rajkiya Engineering College, Ambedkar Nagar, UP, India
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Satyavathi CT, Tomar RS, Ambawat S, Kheni J, Padhiyar SM, Desai H, Bhatt SB, Shitap MS, Meena RC, Singhal T, Sankar SM, Singh SP, Khandelwal V. Stage specific comparative transcriptomic analysis to reveal gene networks regulating iron and zinc content in pearl millet [Pennisetum glaucum (L.) R. Br.]. Sci Rep 2022; 12:276. [PMID: 34997160 PMCID: PMC8742121 DOI: 10.1038/s41598-021-04388-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 12/13/2021] [Indexed: 12/13/2022] Open
Abstract
Pearl millet is an important staple food crop of poor people and excels all other cereals due to its unique features of resilience to adverse climatic conditions. It is rich in micronutrients like iron and zinc and amenable for focused breeding for these micronutrients along with high yield. Hence, this is a key to alleviate malnutrition and ensure nutritional security. This study was conducted to identify and validate candidate genes governing grain iron and zinc content enabling the desired modifications in the genotypes. Transcriptome sequencing using ION S5 Next Generation Sequencer generated 43.5 million sequence reads resulting in 83,721 transcripts with N50 of 597 bp and 84.35% of transcripts matched with the pearl millet genome assembly. The genotypes having high iron and zinc showed differential gene expression during different stages. Of which, 155 were up-regulated and 251 were down-regulated while during flowering stage and milking stage 349 and 378 transcripts were differentially expressed, respectively. Gene annotation and GO term showed the presence of transcripts involved in metabolic activities associated with uptake and transport of iron and zinc. Information generated will help in gaining insights into iron and zinc metabolism and develop genotypes with high yield, grain iron and zinc content.
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Affiliation(s)
- C Tara Satyavathi
- ICAR-AICRP on Pearl Millet, Agriculture University, Jodhpur, Rajasthan, 342 304, India.
| | - Rukam S Tomar
- Department of Biotechnology, Junagadh Agricultural University, Junagadh, Gujarat, India
| | - Supriya Ambawat
- ICAR-AICRP on Pearl Millet, Agriculture University, Jodhpur, Rajasthan, 342 304, India
| | - Jasminkumar Kheni
- Department of Biotechnology, Junagadh Agricultural University, Junagadh, Gujarat, India
| | - Shital M Padhiyar
- Department of Biotechnology, Junagadh Agricultural University, Junagadh, Gujarat, India
| | - Hiralben Desai
- Department of Biotechnology, Junagadh Agricultural University, Junagadh, Gujarat, India
| | - S B Bhatt
- Department of Biotechnology, Junagadh Agricultural University, Junagadh, Gujarat, India
| | - M S Shitap
- Department of Agricultural Statistics, Junagadh Agricultural University, Junagadh, Gujarat, India
| | - Ramesh Chand Meena
- ICAR-AICRP on Pearl Millet, Agriculture University, Jodhpur, Rajasthan, 342 304, India
| | - Tripti Singhal
- Division of Genetics, Indian Agricultural Research Institute, ICAR, New Delhi, India
| | - S Mukesh Sankar
- Division of Genetics, Indian Agricultural Research Institute, ICAR, New Delhi, India
| | - S P Singh
- Division of Genetics, Indian Agricultural Research Institute, ICAR, New Delhi, India
| | - Vikas Khandelwal
- ICAR-AICRP on Pearl Millet, Agriculture University, Jodhpur, Rajasthan, 342 304, India
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25
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Gerritsen SE, van Bodegom LS, Dieleman GC, Overbeek MM, Verhulst FC, Wolke D, Rizopoulos D, Appleton R, van Amelsvoort TAMJ, Bodier Rethore C, Bonnet-Brilhault F, Charvin I, Da Fonseca D, Davidović N, Dodig-Ćurković K, Ferrari A, Fiori F, Franić T, Gatherer C, de Girolamo G, Heaney N, Hendrickx G, Jardri R, Kolozsvari A, Lida-Pulik H, Lievesley K, Madan J, Mastroianni M, Maurice V, McNicholas F, Nacinovich R, Parenti A, Paul M, Purper-Ouakil D, Rivolta L, de Roeck V, Russet F, Saam MC, Sagar-Ouriaghli I, Santosh PJ, Sartor A, Schulze UME, Scocco P, Signorini G, Singh SP, Singh J, Speranza M, Stagi P, Stagni P, Street C, Tah P, Tanase E, Tremmery S, Tuffrey A, Tuomainen H, Walker L, Wilson A, Maras A. Demographic, clinical, and service-use characteristics related to the clinician's recommendation to transition from child to adult mental health services. Soc Psychiatry Psychiatr Epidemiol 2022; 57:973-991. [PMID: 35146551 PMCID: PMC9042957 DOI: 10.1007/s00127-022-02238-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Accepted: 01/22/2022] [Indexed: 11/26/2022]
Abstract
PURPOSE The service configuration with distinct child and adolescent mental health services (CAMHS) and adult mental health services (AMHS) may be a barrier to continuity of care. Because of a lack of transition policy, CAMHS clinicians have to decide whether and when a young person should transition to AMHS. This study describes which characteristics are associated with the clinicians' advice to continue treatment at AMHS. METHODS Demographic, family, clinical, treatment, and service-use characteristics of the MILESTONE cohort of 763 young people from 39 CAMHS in Europe were assessed using multi-informant and standardized assessment tools. Logistic mixed models were fitted to assess the relationship between these characteristics and clinicians' transition recommendations. RESULTS Young people with higher clinician-rated severity of psychopathology scores, with self- and parent-reported need for ongoing treatment, with lower everyday functional skills and without self-reported psychotic experiences were more likely to be recommended to continue treatment. Among those who had been recommended to continue treatment, young people who used psychotropic medication, who had been in CAMHS for more than a year, and for whom appropriate AMHS were available were more likely to be recommended to continue treatment at AMHS. Young people whose parents indicated a need for ongoing treatment were more likely to be recommended to stay in CAMHS. CONCLUSION Although the decision regarding continuity of treatment was mostly determined by a small set of clinical characteristics, the recommendation to continue treatment at AMHS was mostly affected by service-use related characteristics, such as the availability of appropriate services.
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Affiliation(s)
- S E Gerritsen
- Department of Child and Adolescent Psychiatry and Psychology, Erasmus Medical Center, P.O. Box 2060, 3000 CB, Rotterdam, The Netherlands
| | - L S van Bodegom
- Department of Child and Adolescent Psychiatry and Psychology, Erasmus Medical Center, P.O. Box 2060, 3000 CB, Rotterdam, The Netherlands
- Yulius Academy, Yulius Mental Health Organization, Dordrecht, The Netherlands
| | - G C Dieleman
- Department of Child and Adolescent Psychiatry and Psychology, Erasmus Medical Center, P.O. Box 2060, 3000 CB, Rotterdam, The Netherlands.
| | - M M Overbeek
- Yulius Academy, Yulius Mental Health Organization, Dordrecht, The Netherlands
- Clinical Child and Family Studies, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - F C Verhulst
- Department of Child and Adolescent Psychiatry and Psychology, Erasmus Medical Center, P.O. Box 2060, 3000 CB, Rotterdam, The Netherlands
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - D Wolke
- Department of Psychology, University of Warwick, Coventry, UK
| | - D Rizopoulos
- Department of Biostatistics, Erasmus Medical Center, Rotterdam, The Netherlands
| | - R Appleton
- NIHR Mental Health Policy Research Unit, Division of Psychiatry, University College London, London, UK
| | - T A M J van Amelsvoort
- Department of Psychiatry and Neuropsychology, University of Maastricht, Maastricht, The Netherlands
- Mondriaan Mental Health Care, Heerlen, The Netherlands
| | | | | | - I Charvin
- Centre Hospitalier Universitaire de Marseille, Marseille, France
| | - D Da Fonseca
- Centre Hospitalier Universitaire de Marseille, Marseille, France
| | - N Davidović
- University Hospital Split, Split, Croatia
- School of Medicine, University of Split, Split, Croatia
| | - K Dodig-Ćurković
- Faculty for Dental Care and Health, Osijek, Croatia
- University Health Center Osijek, Osijek, Croatia
- Unit for Child and Adolescent Psychiatry, Osijek, Croatia
| | - A Ferrari
- IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Brescia, Italy
- DISM, ULSS 16, SOPROXI Onlus, Padua, Italy
| | - F Fiori
- Department of Child and Adolescent Psychiatry, Institute of Psychiatry, Psychology and Neuroscience, Kings College London, London, UK
- Centre for Interventional Paediatric Psychopharmacology and Rare Diseases, South London and Maudsley NHS Foundation Trust, London, UK
- HealthTracker Ltd, Kent, UK
| | - T Franić
- University Hospital Split, Split, Croatia
- School of Medicine, University of Split, Split, Croatia
| | - C Gatherer
- Warwick Medical School, University of Warwick, Coventry, UK
| | - G de Girolamo
- IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Brescia, Italy
| | - N Heaney
- Department of Child and Adolescent Psychiatry, Institute of Psychiatry, Psychology and Neuroscience, Kings College London, London, UK
| | - G Hendrickx
- Department of Neurosciences, Centre for Clinical Psychiatry, KU Leuven, Leuven, Belgium
| | - R Jardri
- Lille Neurosciences and Cognitions, Plasticity and Subjectivity Team, CURE Platform, Université de Lille, INSERM (U-1172), Fontan Hospital, CHU Lille, Lille, France
| | | | | | - K Lievesley
- Department of Child and Adolescent Psychiatry, Institute of Psychiatry, Psychology and Neuroscience, Kings College London, London, UK
| | - J Madan
- Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, UK
| | - M Mastroianni
- Department of Child and Adolescent Psychiatry, Institute of Psychiatry, Psychology and Neuroscience, Kings College London, London, UK
- Centre for Interventional Paediatric Psychopharmacology and Rare Diseases, South London and Maudsley NHS Foundation Trust, London, UK
| | - V Maurice
- Centre Hospitalier Universitaire de Montpellier, Saint Eloi Hospital, Montpellier, France
| | - F McNicholas
- School of Medicine & Medical Science, University College Dublin, Dublin, Republic of Ireland
- Lucena CAMHS, SJOG, Dublin, Republic of Ireland
| | - R Nacinovich
- Child and Adolescent Neuropsychiatry Unit, ASST Monza, Monza, Italy
- Università Degli Studi Milano Bicocca, Milan, Italy
| | - A Parenti
- Centre Hospitalier Universitaire de Lille, Lille, France
| | - M Paul
- Warwick Medical School, University of Warwick, Coventry, UK
- Coventry and Warwickshire Partnership NHS Trust, Coventry, UK
| | - D Purper-Ouakil
- Centre Hospitalier Universitaire de Montpellier, Saint Eloi Hospital, Montpellier, France
- INSERM, CESP U1018, PsyDev, University Paris Saclay, UVSQ, Versailles, France
| | - L Rivolta
- Psychiatric Epidemiology and Evaluation Unit, Saint John of God Clinical Research Center, Brescia, Italy
- Department of Mental Health, Psychiatry Unit, San Gerardo Hospital, Monza, Monza Brianza, Italy
| | - V de Roeck
- Department of Neurosciences, KU Leuven, Leuven, Belgium
- Child and Youth Studies, Campus Social School, University Colleges Leuven Limburg, Heverlee, Belgium
| | - F Russet
- Centre Hospitalier Universitaire de Montpellier, Saint Eloi Hospital, Montpellier, France
| | - M C Saam
- Department of Child and Adolescent Psychiatry/Psychotherapy, University of Ulm, Ulm, Germany
| | - I Sagar-Ouriaghli
- Department of Child and Adolescent Psychiatry, Institute of Psychiatry, Psychology and Neuroscience, Kings College London, London, UK
| | - P J Santosh
- Department of Child and Adolescent Psychiatry, Institute of Psychiatry, Psychology and Neuroscience, Kings College London, London, UK
- Centre for Interventional Paediatric Psychopharmacology and Rare Diseases, South London and Maudsley NHS Foundation Trust, London, UK
- HealthTracker Ltd, Kent, UK
| | - A Sartor
- Josefinum Augsburg, Klinik für Kinder- und Jugenspsychiatrie und Psychotherapie, Augsburg, Germany
| | - U M E Schulze
- Department of Child and Adolescent Psychiatry/Psychotherapy, University of Ulm, Ulm, Germany
| | - P Scocco
- Department of Mental Health, ULSS 6 Euganea, Padua, Italy
- SOPROXI Onlus, Padua, Italy
| | - G Signorini
- IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Brescia, Italy
| | - S P Singh
- Warwick Medical School, University of Warwick, Coventry, UK
| | - J Singh
- Department of Child and Adolescent Psychiatry, Institute of Psychiatry, Psychology and Neuroscience, Kings College London, London, UK
- Centre for Interventional Paediatric Psychopharmacology and Rare Diseases, South London and Maudsley NHS Foundation Trust, London, UK
| | - M Speranza
- INSERM, CESP U1018, PsyDev, University Paris Saclay, UVSQ, Versailles, France
- Service Universitaire de Psychiatrie de l'Enfant et de l'Adolescent, Centre Hospitalier de Versailles, Versailles, France
| | - P Stagi
- Child and Adolescent Neuropsychiatry Unit, AUSL Modena, Modena, Italy
| | - P Stagni
- IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Brescia, Italy
- Child and Adolescent Neuropsychiatry, Department of Mental Health, Modena, Italy
| | - C Street
- Warwick Medical School, University of Warwick, Coventry, UK
| | - P Tah
- Warwick Medical School, University of Warwick, Coventry, UK
| | - E Tanase
- Abteilung für Psychiatrie und Psychotherapie des Kindes-und Jugendalters Weissenau, ZfP Südwürttemberg, Ravensburg, Germany
| | - S Tremmery
- Department of Neurosciences, KU Leuven, Leuven, Belgium
| | - A Tuffrey
- Warwick Medical School, University of Warwick, Coventry, UK
| | - H Tuomainen
- Warwick Medical School, University of Warwick, Coventry, UK
| | - L Walker
- Warwick Medical School, University of Warwick, Coventry, UK
| | - A Wilson
- Warwick Medical School, University of Warwick, Coventry, UK
| | - A Maras
- Department of Child and Adolescent Psychiatry and Psychology, Erasmus Medical Center, P.O. Box 2060, 3000 CB, Rotterdam, The Netherlands
- Yulius Academy, Yulius Mental Health Organization, Dordrecht, The Netherlands
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Mishra N, Chauhan P, Verma P, Singh SP, Mishra A. Metabolomic Approaches to Study Trichoderma-Plant Interactions. Fungal Biol 2022. [DOI: 10.1007/978-3-030-91650-3_10] [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: 10/18/2022]
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Pandey LK, Kumar A, Dutt D, Singh SP. Influence of mechanical operation on the biodelignification of Leucaena leucocephala by xylanase treatment. 3 Biotech 2022; 12:20. [PMID: 34956813 PMCID: PMC8677879 DOI: 10.1007/s13205-021-03024-y] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Accepted: 10/09/2021] [Indexed: 01/03/2023] Open
Abstract
This study aimed at energy reduction during pulping of L. leucocephala by passing the wood chips through an impressafiner followed by xylanase pretreatment. An impressafiner compressed the chips and converted them into spongy materials. Wood chips of L. leucocephala with or without de-structuring and de-structured wood chips followed by enzymatic treatment were subjected to Kraft pulping at different temperatures varying from 135 to 170 °C and active alkali varying from 12 to 20% (as Na2O) to observe effect on screened pulp yield and kappa number. The de-structured wood chips followed by enzymatic treatment produced a pulp yield of 48.2% and kappa number 18.6. L. leucocephala without de-structuring produced a pulp yield of 50.1% and kappa number 23.7. When the pulp was subjected to oxygen delignification to reduce kappa number in the vicinity of 18.6, pulp showed shrinkage by 6.64% compared to Kraft pulp of de-structured wood chips followed by enzymatic treatment. Kraft pulp produced from de-structured wood chips of L. leucocephala followed by enzymatic treatment showed net saving of US$ 163.15 per digester over Kraft pulp produced without de-structuring of wood chips of L. leucocephala. Moreover, the pulp obtained by de-structuring followed by enzymatic treatment showed improvement in pulp brightness and physical strength properties including tensile, tear, and burst index significantly compared to pulp obtained without de-structuring.
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Affiliation(s)
- Laxman Kumar Pandey
- Department of Paper Technology, Indian Institute of Technology Roorkee, Roorkee, India
| | - Amit Kumar
- Department of Biotechnology, College of Natural and Computational Sciences, Debre Markos University, Debre Markos, Ethiopia
| | - Dharm Dutt
- Department of Paper Technology, Indian Institute of Technology Roorkee, Roorkee, India
| | - S. P. Singh
- Department of Paper Technology, Indian Institute of Technology Roorkee, Roorkee, India
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Singh SP, Saini L, Bansal N, Singh R. Giant Pseudoaneurysm of the Left Ventricle. J Assoc Physicians India 2021; 69:11-12. [PMID: 34781619] [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] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Affiliation(s)
- S P Singh
- Professor of Medicine (Cardiology Division), SGRR Institute of Medical & Health Sciences, Dehradun, Uttarakhand
| | - Lovedeep Saini
- Assistant Professor, SGRR Institute of Medical & Health Sciences, Dehradun, Uttarakhand
| | - Nitin Bansal
- Professor, Dept. of Medicine, SGRR Institute of Medical & Health Sciences, Dehradun, Uttarakhand
| | - Ragini Singh
- Professor, Dept. of Pediatrics, SGRR Institute of Medical & Health Sciences, Dehradun, Uttarakhand
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Nanda SA, Haq MU, Singh SP, Reshi ZA, Rawal RS, Kumar D, Bisht K, Upadhyay S, Upreti DK, Pandey A. Species richness and β-diversity patterns of macrolichens along elevation gradients across the Himalayan Arc. Sci Rep 2021; 11:20155. [PMID: 34635737 PMCID: PMC8505658 DOI: 10.1038/s41598-021-99675-1] [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] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Accepted: 09/09/2021] [Indexed: 11/09/2022] Open
Abstract
Understanding the species richness and β-diversity patterns along elevation gradients can aid in formulating effective conservation strategies particularly in areas where local anthropogenic stresses and climate change are quite significant as in the Himalaya. Thus, we studied macrolichen richness and β-diversity along elevational gradients at three sites, namely Kashmir (2200 to 3800 m a.m.s.l), Uttarakhand (2000-3700 m a.m.s.l) and Sikkim (1700 to 4000 m a.m.s.l) which cover much of the Indian Himalayan Arc. In all, 245 macrolichen species belonging to 77 genera and 26 families were collected from the three sites. Only 11 species, 20 genera and 11 families were common among the three transects. Despite the differences in species composition, the dominant functional groups in the three sites were the same: foliose, fruticose and corticolous forms. The hump-shaped elevation pattern in species richness was exhibited by most of the lichen groups, though an inverse hump-shaped pattern was also observed in certain cases. β-diversity (βsor) based on all pairs of comparisons along an elevation gradient varied from 0.48 to 0.58 in Kashmir, 0.03 to 0.63 in Uttarakhand and 0.46 to 0.77 in Sikkim. The contribution of turnover to β-diversity was more than nestedness at all the three transects. Along elevation β-diversity and its components of turnover and nestedness varied significantly with elevation. While species turnover increased significantly along the elevation in all the three transects, nestedness decreased significantly in Kashmir and Sikkim transects but increased significantly in the Uttarakhand transect. Except for the Kashmir Himalayan elevation transect, stepwise β-diversity and its components of turnover and nestedness did not vary significantly with elevation. The present study, the first of its kind in the Himalayan region, clearly brings out that macrolichen species richness, β-diversity, and its components of turnover and nestedness vary along the elevation gradients across the Himalayan Arc. It also highlights that contribution of turnover to β-diversity is higher in comparison to nestedness at all the three transects. The variations in species richness and diversity along elevation gradients underpin the importance of considering elevational gradients in planning conservation strategies.
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Affiliation(s)
- Subzar Ahmad Nanda
- grid.412997.00000 0001 2294 5433Department of Botany, University of Kashmir, Sriangar, Jammu & Kashmir 190006 India
| | - Manzoor-ul Haq
- grid.412997.00000 0001 2294 5433Department of Botany, University of Kashmir, Sriangar, Jammu & Kashmir 190006 India
| | - S. P. Singh
- Central Himalayan Environment Association, Dehradun, India
| | - Zafar A. Reshi
- grid.412997.00000 0001 2294 5433Department of Botany, University of Kashmir, Sriangar, Jammu & Kashmir 190006 India
| | - Ranbeer S. Rawal
- grid.459543.a0000 0001 1481 8805G. B. Pant National Institute of Himalayan Environment and Sustainable Development (GBPNIHESD), Kosi-Katramal, Almora, 263 643 India
| | - Devendra Kumar
- G.B. Pant National Institute of Himalayan Environment and Sustainable Development, Sikkim Regional Centre, Pangthang, Gangtok, 737 101 India
| | - Kapil Bisht
- grid.459543.a0000 0001 1481 8805G. B. Pant National Institute of Himalayan Environment and Sustainable Development (GBPNIHESD), Kosi-Katramal, Almora, 263 643 India
| | - Shashi Upadhyay
- grid.459543.a0000 0001 1481 8805G. B. Pant National Institute of Himalayan Environment and Sustainable Development (GBPNIHESD), Kosi-Katramal, Almora, 263 643 India
| | - D. K. Upreti
- grid.417642.20000 0000 9068 0476National Botanical Research Institute, 436, Rana Pratap Marg, Prem Nagar, Hazratganj, Lucknow, Uttar Pradesh 226001 India
| | - Aseesh Pandey
- G.B. Pant National Institute of Himalayan Environment and Sustainable Development, Sikkim Regional Centre, Pangthang, Gangtok, 737 101 India
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Singh N, Kumar A, Datta R, Bhardwaj P, Aggarwal N, Chadha DS, Singh SP, Sharma P, Barwad P, Gupta H. Analysis of ST-elevation myocardial infarction occurring in soldiers during strenous military training. Med J Armed Forces India 2021; 77:413-418. [PMID: 34594069 DOI: 10.1016/j.mjafi.2021.04.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [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: 11/21/2019] [Accepted: 04/19/2021] [Indexed: 10/20/2022] Open
Abstract
Background At our tertiary care cardiology center, we are receiving soldiers who sustained acute ST-Elevation Myocardial Infarction (STEMI) during the strenuous Battle Field Efficiency Test (BPET) and other such activities. Methods This was a single-center observational study to assimilate and analyze the precipitating causes, risk factors, symptoms, and the efficacy of the management protocols in soldiers sustaining STEMI during the BPET or other forms of strenuous military training. Results All 25 soldiers with documented STEMI following strenuous military training presented with chest pain as the primary symptom. 88% had symptoms either during or within 1st hour of the strenuous activity. 76% underwent thrombolysis with an angiographic success rate of 95%. Primary PCI was possible in only 3/25 (12%) of the cases, of which 2 (66%) did not require stenting after thrombus aspiration; 88% of soldiers reported "training for the event" for less than four times/week. Conclusion STEMI precipitated by strenuous unaccustomed military training have exclusively single vessel affection with an excellent response to thrombolysis and thrombus aspiration. Thus, the timely institution of pharmacological or mechanical revascularization therapy has dramatic results in the preservation of ventricular function. The lack of training for the strenuous event provides strong evidence for comprehensive, graded, physical training prior to strenuous military activities to prevent acute coronary syndromes.
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Affiliation(s)
- Navreet Singh
- Senior Advisor (Medicine) & Cardiologist, AFCME, Subroto Park, New Delhi, India
| | - Anil Kumar
- Consultant (Medicine) & Cardiologist, 7 Air Force Hospital, Kanpur Cantt, UP, India
| | - Rajat Datta
- Director General Armed Forces Medical Services, O/o DGAFMS, 'M' Block, MoD, New Delhi, India
| | | | - Naveen Aggarwal
- Director (Cardiologist), Max Superficiality Hospital, Phase 6, Mohali, Punjab, India
| | - D S Chadha
- Professor (Cardiology), Manipal Hospital, Airport Road, Bengaluru, India
| | - S P Singh
- Professor (Physiology), Army College of Medical Sciences, New Delhi, India
| | - Prafull Sharma
- Senior Advisor (Medicine) & Cardiologist, Military Hospital Jalandhar Cantt, Punjab, India
| | - Parag Barwad
- Associate Professor (Cardiology), Post Graduate Institute of Medical Education & Research, Chandigarh, India
| | - Himanshu Gupta
- Assistant Professor (Cardiology), Post Graduate Institute of Medical Education & Research, Chandigarh, India
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Arora JPS, Singh SP, Singhal VK. pH-Metric and Equilibrium Dialysis Studies on the Interaction of Surfactant Cations with Transfusion Gelatin. TENSIDE SURFACT DET 2021. [DOI: 10.1515/tsd-1984-210408] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Singhal T, Satyavathi CT, Singh SP, Kumar A, Sankar SM, Bhardwaj C, Mallik M, Bhat J, Anuradha N, Singh N. Multi-Environment Quantitative Trait Loci Mapping for Grain Iron and Zinc Content Using Bi-parental Recombinant Inbred Line Mapping Population in Pearl Millet. Front Plant Sci 2021; 12:659789. [PMID: 34093617 PMCID: PMC8169987 DOI: 10.3389/fpls.2021.659789] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Accepted: 04/06/2021] [Indexed: 05/24/2023]
Abstract
Pearl millet is a climate-resilient, nutritious crop with low input requirements that could provide economic returns in marginal agro-ecologies. In this study, we report quantitative trait loci (QTLs) for iron (Fe) and zinc (Zn) content from three distinct production environments. We generated a genetic linkage map using 210 F6 recombinant inbred line (RIL) population derived from the (PPMI 683 × PPMI 627) cross using genome-wide simple sequence repeats (SSRs). The molecular linkage map (seven linkage groups) of 151 loci was 3,273.1 cM length (Kosambi). The content of grain Fe in the RIL population ranged between 36 and 114 mg/Kg, and that of Zn from 20 to 106 mg/Kg across the 3 years (2014-2016) at over the three locations (Delhi, Dharwad, and Jodhpur). QTL analysis revealed a total of 22 QTLs for grain Fe and Zn, of which 14 were for Fe and eight were for Zn on three consecutive years at all locations. The observed phenotypic variance (R 2) explained by different QTLs for grain Fe and Zn content ranged from 2.85 (QGFe.E3.2014-2016_Q3) to 19.66% (QGFe.E1.2014-2016_Q3) and from 2.93 (QGZn.E3.2014-2016_Q3) to 25. 95% (QGZn.E1.2014-2016_Q1), respectively. Two constitutive expressing QTLs for both Fe and Zn co-mapped in this population, one on LG 2 and second one on LG 3. Inside the QTLs candidate genes such as Ferritin gene, Al3+ Transporter, K+ Transporters, Zn2+ transporters and Mg2+ transporters were identified using bioinformatics approaches. The identified QTLs and candidate genes could be useful in pearl millet population improvement programs, seed, restorer parents, and marker-assisted selection programs.
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Affiliation(s)
- Tripti Singhal
- ICAR-Indian Agricultural Research Institute, New Delhi, India
| | - C. Tara Satyavathi
- ICAR-All India Coordinated Research Project on Pearl Millet, Jodhpur, India
| | - S. P. Singh
- ICAR-Indian Agricultural Research Institute, New Delhi, India
| | - Aruna Kumar
- Amity Institute of Biotechnology, Amity University, Noida, India
| | | | - C. Bhardwaj
- ICAR-Indian Agricultural Research Institute, New Delhi, India
| | - M. Mallik
- ICAR-Indian Agricultural Research Institute, New Delhi, India
| | - Jayant Bhat
- Regional Research Centre, ICAR-Indian Agricultural Research Institute, Dharwad, India
| | - N. Anuradha
- Acharya N. G. Ranga Agricultural University, Vizianagaram, India
| | - Nirupma Singh
- ICAR-Indian Agricultural Research Institute, New Delhi, India
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Sankar SM, Singh SP, Prakash G, Satyavathi CT, Soumya SL, Yadav Y, Sharma LD, Rao AR, Singh N, Srivastava RK. Deciphering Genotype-By-Environment Interaction for Target Environmental Delineation and Identification of Stable Resistant Sources Against Foliar Blast Disease of Pearl Millet. Front Plant Sci 2021; 12:656158. [PMID: 34079568 PMCID: PMC8165241 DOI: 10.3389/fpls.2021.656158] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Accepted: 03/26/2021] [Indexed: 06/09/2023]
Abstract
Once thought to be a minor disease, foliar blast disease of pearl millet, caused by Magnaporthe grisea, has recently emerged as an important biotic constraint for pearl millet production in India. The presence of a wider host range as well as high pathogenic heterogeneity complicates host-pathogen dynamics. Furthermore, environmental factors play a significant role in exacerbating the disease severity. An attempt was made to unravel the genotype-by-environment interactions for identification and validation of stable resistant genotypes against foliar blast disease through multi-environment testing. A diversity panel consisting of 250 accessions collected from over 20 different countries was screened under natural epiphytotic conditions in five environments. A total of 43 resistant genotypes were found to have high and stable resistance. Interestingly, most of the resistant lines were late maturing. Combined ANOVA of these 250 genotypes exhibited significant genotype-by-environment interaction and indicated the involvement of crossover interaction with a consistent genotypic response. This justifies the necessity of multi-year and multi-location testing. The first two principal components (PCs) accounted for 44.85 and 29.22% of the total variance in the environment-centered blast scoring results. Heritability-adjusted genotype plus genotype × environment interaction (HA-GGE) biplot aptly identified "IP 11353" and "IP 22423, IP 7910 and IP 7941" as "ideal" and "desirable" genotypes, respectively, having stable resistance and genetic buffering capacity against this disease. Bootstrapping at a 95% confidence interval validated the recommendations of genotypes. Therefore, these genotypes can be used in future resistance breeding programs in pearl millet. Mega-environment delineation and desirability index suggested Jaipur as the ideal environment for precise testing of material against the disease and will increase proper resource optimization in future breeding programs. Information obtained in current study will be further used for genome-wide association mapping of foliar blast disease in pearl millet.
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Affiliation(s)
- S. Mukesh Sankar
- Division of Genetics, ICAR-Indian Agricultural Research Institute, New Delhi, India
| | - S. P. Singh
- Division of Genetics, ICAR-Indian Agricultural Research Institute, New Delhi, India
| | - G. Prakash
- Division of Plant Pathology, ICAR-Indian Agricultural Research Institute, New Delhi, India
| | - C. Tara Satyavathi
- ICAR-All India Coordinated Research Project on Pearl Millet, Jodhpur, India
| | - S. L. Soumya
- Division of Genetics, ICAR-Indian Agricultural Research Institute, New Delhi, India
| | - Yashpal Yadav
- CCS Haryana Agricultural University, College of Agriculture, Bawal, India
| | - L. D. Sharma
- Rajasthan Agricultural Research Institute, Jaipur, India
| | - A. R. Rao
- CABin, ICAR-Indian Agricultural Statistical Research Institute, New Delhi, India
| | - Nirupma Singh
- Division of Genetics, ICAR-Indian Agricultural Research Institute, New Delhi, India
| | - Rakesh K. Srivastava
- International Crops Research Institute for the Semi-Arid Tropics, Patancheru, India
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Erickson-DiRenzo E, Singh SP, Martinez JD, Sanchez SE, Easwaran M, Valdez TA. Cigarette smoke-induced changes in the murine vocal folds: a Raman spectroscopic observation. Analyst 2021; 145:7709-7717. [PMID: 32996925 DOI: 10.1039/d0an01570a] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Raman spectroscopic methods are being projected as novel tools to study the early invisible molecular level changes in a label-free manner. In the present study, we have used Raman spectroscopy to explore the earliest biochemical changes in murine vocal folds in response to time-bound cigarette smoke exposure. Mice were exposed to cigarette smoke for 2 or 4-weeks through a customized smoke inhalation system. The larynx was collected and initial evaluations using standard methods of analysis such as histopathology and immunofluorescence was performed. Concurrent unstained sections were used for Raman imaging. Two common pathological features of vocal fold disorders including alterations in collagen content and epithelial hypercellularity, or hyperplasia, were observed. The mean spectra, principal component analysis, and Raman mapping also revealed differences in the collagen content and hypercellularity in the smoke exposed tissues. The differences in 2-week exposed tissues were found to be more prominent as compared to 4-week. This was attributed to adaptive responses and the already reported biphasic effects, which suggest that collagen synthesis is significantly reduced at higher cigarette smoke concentrations. Overall findings of the study are supportive of the prospective application of Raman imaging in monitoring changes due to cigarette smoke in the vocal folds.
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Affiliation(s)
- Elizabeth Erickson-DiRenzo
- Department of Otolaryngology - Head & Neck Surgery, Stanford University School of Medicine, Stanford, CA 94305, USA.
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Krishnan V, Awana M, Singh A, Goswami S, Vinutha T, Kumar RR, Singh SP, Sathyavathi T, Sachdev A, Praveen S. Starch molecular configuration and starch-sugar homeostasis: Key determinants of sweet sensory perception and starch hydrolysis in pearl millet (Pennisetum glaucum). Int J Biol Macromol 2021; 183:1087-1095. [PMID: 33965496 DOI: 10.1016/j.ijbiomac.2021.05.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Revised: 04/09/2021] [Accepted: 05/02/2021] [Indexed: 11/28/2022]
Abstract
Starch-sugar homeostasis and starch molecular configuration regulates the dynamics of starch digestibility which result in sweet sensory perception and eliciting glycemic response, which has been measured in vitro as inherent glycemic potential (IGP). The objective of the research was to understand the key determinants of IGP as well as sweetness in different Pearl millet (PM) genotypes. To understand the intricate balance between starch and sugar, total starch content (TSC) and total soluble sugars (TSS) were evaluated. Higher concentrations of TSC (67.8%), TSS (2.75%), glucose (0.78%) and sucrose (1.68%) were found in Jafarabadi Bajra. Considering the role of compact molecular configuration of starch towards digestibility, X-ray powder diffraction (XRD) analysis was performed. A-type crystallinity with crystallinity degree (CD %) ranged from 53.53-62.63% among different genotypes, where the least CD% (53.53%) was found in Jafarabadi Bajra. In vitro starch hydrolyzation kinetics carried out to determine IGP, revealed a maximum of 77.05% IGP with minimum 1.42% resistant starch (RS) in Jafarabadi Bajra. Overall our results suggest higher sweet sensory perception of Jafarabadi Bajra which is contributed by the matrix composition with least molecular compactness of starch. Also, the interdependence among starch quality parameters; CD%, IGP, RS and amylose has also been discussed.
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Affiliation(s)
- Veda Krishnan
- Division of Biochemistry, ICAR- Indian Agricultural Research Institute (IARI), New Delhi, India
| | - Monika Awana
- Division of Biochemistry, ICAR- Indian Agricultural Research Institute (IARI), New Delhi, India
| | - Archana Singh
- Division of Biochemistry, ICAR- Indian Agricultural Research Institute (IARI), New Delhi, India
| | - Suneha Goswami
- Division of Biochemistry, ICAR- Indian Agricultural Research Institute (IARI), New Delhi, India
| | - T Vinutha
- Division of Biochemistry, ICAR- Indian Agricultural Research Institute (IARI), New Delhi, India
| | - Ranjeet Ranjan Kumar
- Division of Biochemistry, ICAR- Indian Agricultural Research Institute (IARI), New Delhi, India
| | - S P Singh
- Division of Genetics, ICAR- Indian Agricultural Research Institute (IARI), New Delhi, India
| | - Tara Sathyavathi
- All India Coordinated Research Project on Pearl Millet (AICRP-PM), ICAR, Jodhpur, India
| | - Archana Sachdev
- Division of Biochemistry, ICAR- Indian Agricultural Research Institute (IARI), New Delhi, India
| | - Shelly Praveen
- Division of Biochemistry, ICAR- Indian Agricultural Research Institute (IARI), New Delhi, India.
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Ranjan R, Singh P, Singh SP, Gururaj K, Kharche SD, Singh MK. Status of Beta Defensin-1 and its Effect on Post-thaw Semen Fertility Gene Expression in Indian Goat Breed. Cryo Letters 2021; 42:137-145. [PMID: 33970991] [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] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
BACKGROUND Defensins are antimicrobial peptides and uniformly spans the entire sperm surface and is not exclusive to a specific domain. Goat β-defensin-1 helps in initiation of motility and capacitation of sperm. OBJECTIVE To know the status of β-defensin-1 in blood, semen and its effect on post thaw fertility gene expression in Indian goat breeds. MATERIALS AND METHODS Semen was extended and divided for estimation of β-defensin-1 and cryopreserved having different concentrations of β-defensin-1. RESULTS Bet defensin-1 concentration (pg/mL) in neat semen, sperm pellet and seminal plasma was significantly higher (P< 0.05) in goat breed Barbari followed by Jamunapari and Jakhrana. β-defensing-1 was also high in Jakhrana blood followed by Barbari and Jamunapari. The post thaw motility, live sperm, acrosome intactness and hypo osmotic swelled sperms were significantly higher (P< 0.05) with 10 ng/mL β-defensin in the semen dilutor. CONCLUSION Beta defensin (10 ng/mL) in semen dilutor may be used as immuno-modulator to get better post thaw quality suitable for artificial insemination.
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Affiliation(s)
- R Ranjan
- ICAR-Central Institute for Research on Goats, Makhdoom, Farah, Mathura, India. or
| | - P Singh
- ICAR-Central Institute for Research on Goats, Makhdoom, Farah, Mathura, India
| | - S P Singh
- ICAR-Central Institute for Research on Goats, Makhdoom, Farah, Mathura, India
| | - K Gururaj
- ICAR-Central Institute for Research on Goats, Makhdoom, Farah, Mathura, India
| | - S D Kharche
- ICAR-Central Institute for Research on Goats, Makhdoom, Farah, Mathura, India
| | - M K Singh
- ICAR-Central Institute for Research on Goats, Makhdoom, Farah, Mathura, India
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Singh SP, Bhattacharyya A, Mittal A, Pandey A, Tewari A, Latwal A, David B, Adhikari BS, Kumar D, Negi GCS, Mir IA, Tamta KK, Sambhav K, Shekhar M, Phulara M, Manzoor M, Singh N, Tewari P, Ranhotra PS, Singh P, Dhaila P, Sah P, Kumar R, Joshi R, Rawal RS, Rawal R, Singh RD, Shah S, Sharma S, Nanda SA, Gumber S, Singh U, Reshi Z. Indian Himalayan Timberline Ecotone in Response to Climate Change – Initial Findings. CURR SCI INDIA 2021. [DOI: 10.18520/cs/v120/i5/859-871] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Sharma D, Nanjundan J, Singh L, Singh SP, Parmar N, Sujith Kumar MS, Singh KH, Mishra AK, Singh R, Verma KS, Thakur AK. Genetic diversity in leafy mustard ( Brassica juncea var. rugosa) as revealed by agro-morphological traits and SSR markers. Physiol Mol Biol Plants 2020; 26:2005-2018. [PMID: 33088045 PMCID: PMC7548306 DOI: 10.1007/s12298-020-00883-2] [Citation(s) in RCA: 3] [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] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 08/18/2020] [Accepted: 09/07/2020] [Indexed: 05/27/2023]
Abstract
Leafy mustard (B. juncea var. rugosa) constitutes an important group of vegetable mustard crops in India and is mainly cultivated in home-backyard and hilly regions of Uttarakhand and some North-eastern states. In the present study, various agro-morphological traits, physiological and biochemical traits along with SSR markers were used for genetic diversity evaluation in a germplasm collection of leafy mustard. This study revealed a significant variation among 59 accessions of leafy mustard in both qualitative and quantitative agro-morphological traits indicating the accessions' promising potential for consumption purpose and for use in breeding programs. Maximum variability was recorded for leaf area elongation rate (CV = 53.12%), followed by total plant weight (TPW) (CV = 50.63%) and seed yield per plant (CV = 44.33%). In molecular analysis, 155 SSRs evaluated resulted in 482 alleles and the number of alleles varied form 1 to 8 with an average of 3.11 alleles per marker. A total of 122 (78.70%) SSRs resulted into polymorphic amplicons. PIC value varied from 0.32 to 0.77 with an average value of 0.44 per SSR locus. The unweighted neighbour-joining-based dendrogram analysis divided all the 59 accessions into two major groups on the basis of both agro-morphological traits and SSR markers, whereas, three subpopulations/subgroups were predicted by population STRUCTURE analysis. AMOVA indicated the presence of more variability within population than among population. Overall, agro-morphologically better performing and genetically diverse genotypes have been identified which could be further used as donors for leafy mustard improvement programs.
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Affiliation(s)
- Deepika Sharma
- Amity Institute of Biotechnology, Amity University Rajasthan, Jaipur, 302 006 India
| | - J. Nanjundan
- ICAR-Indian Agricultural Research Institute-Regional Station, Wellington, Tamilnadu 643 231 India
| | - Lal Singh
- ICAR-Directorate of Rapeseed-Mustard Research, Bharatpur, Rajasthan 321 303 India
| | - S. P. Singh
- ICAR-Directorate of Rapeseed-Mustard Research, Bharatpur, Rajasthan 321 303 India
| | - Nehanjali Parmar
- ICAR-Directorate of Rapeseed-Mustard Research, Bharatpur, Rajasthan 321 303 India
| | - M. S. Sujith Kumar
- ICAR-Directorate of Rapeseed-Mustard Research, Bharatpur, Rajasthan 321 303 India
| | - K. H. Singh
- ICAR-Directorate of Rapeseed-Mustard Research, Bharatpur, Rajasthan 321 303 India
| | - A. K. Mishra
- ICAR-National Bureau of Plant Genetic Resources Regional Station, Shillong, Meghalaya 793 103 India
| | - Ranbir Singh
- ICAR-National Bureau of Plant Genetic Resources, New Delhi, 110 012 India
| | - Kumar Sambhav Verma
- Amity Institute of Biotechnology, Amity University Rajasthan, Jaipur, 302 006 India
| | - Ajay Kumar Thakur
- ICAR-Directorate of Rapeseed-Mustard Research, Bharatpur, Rajasthan 321 303 India
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Mandil R, Prakash A, Rahal A, Singh SP, Sharma D, Kumar R, Garg SK. In vitro and in vivo effects of flubendiamide and copper on cyto-genotoxicity, oxidative stress and spleen histology of rats and its modulation by resveratrol, catechin, curcumin and α-tocopherol. BMC Pharmacol Toxicol 2020; 21:29. [PMID: 32326976 PMCID: PMC7179012 DOI: 10.1186/s40360-020-00405-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2018] [Accepted: 03/20/2020] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Living organisms are frequently exposed to more than one xenobiotic at a time either by ingestion of contaminated food/fodder or due to house-hold practices, occupational hazards or through environment. These xenobiotics interact individually or in combination with biological systems and act as carcinogen or produce other toxic effects including reproductive and degenerative diseases. Present study was aimed to investigate the cyto-genotoxic effects of flubendiamide and copper and ameliorative potential of certain natural phyotconstituent antioxidants. METHOD In vitro cytogenotoxic effects were evaluated by employing battery of assays including Propidium iodide staining, Tunel assay, Micronuclei, DNA fragmentation and Comet assay on isolated splenocytes and their prevention by resveratrol (5 and 10 μM), catechin (10 and 20 μM), curcumin (5 and 10 μM) and α-tocopherol (5, 10 and 20 μM). In vivo study was also undertaken daily oral administration of flubendiamide (200 mg/kg) or copper (33 mg/kg) and both these in combination, and also all these concurrently with of α-tocopherol to Wistar rats for 90 days. RESULTS Flubendiamide and copper produced concentration-dependent cytotoxic effects on splenocytes and at median lethal concentrations, flubendiamide (40 μM) and copper (40 μM) respectively produced 71 and 81% nonviable cells, higher number of Tunel+ve apoptotic cells, 7.86 and 9.16% micronucleus and 22.90 and 29.59 comets/100 cells and DNA fragmentation. In vivo study revealed significant (P < 0.05) increase in level of lipid peroxidation (LPO) and decrease in glutathione peroxidase (GPx), glutathione-S-transferase (GST) and superoxide dismutase (SOD) activities in groups exposed to flubendiamide or copper alone or both these in combination. Histopathological examination of rat spleens revealed depletion of lymphoid tissue, separation of splenocytes and rarification in splenic parenchyma of xenobiotic(s) treated groups. CONCLUSION Flubendiamide and copper induce oxidative stress and produce cytogenotoxic effects along with histoarchitectural changes in spleen. All four tested natural antioxidants (resveratrol, catechin, curcumin and α-tocopherol) reduced flubendiamide and copper-induced cytotoxic effects in rat splenocytes. Rat splenocytes are very sensitive to flubendiamide and copper-induced cytogenotoxicity, therefore, these can be effectively employed for screening of compounds for their cytogenotoxic potential. α-tocopherol was effective in restoring alterations in oxidative stress biomarkers and preventing histoarchitectural lesions in spleen.
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Affiliation(s)
- Rajesh Mandil
- Department of Veterinary Pharmacology and Toxicology, College of Veterinary and Animal Sciences, Sardar Vallabhbhai Patel University of Agriculture and Tecahnology, 250110, Meerut, India
| | - Atul Prakash
- Department of Veterinary Pharmacology and Toxicology, College of Veterinary Science and Animal Husbandry, U.P. Pt. Deen Dayal Upadhyay Pashu Chikitsa Vigyan Vishwavidyalaya Evam Go- Anusandhan Sansthan (DUVASU), -281001, Mathura, India
| | - Anu Rahal
- Division of Goat Health, Central Institute for Research on Goat (CIRG), Makhdoom, Farah, Mathura, Uttar Pradesh 281122 India
| | - S. P. Singh
- Department of Animal Genetics & Breeding, College of Veterinary Science and Animal Husbandry, U.P. Pt. Deen Dayal Upadhyay Pashu Chikitsa Vigyan Vishwavidyalaya Evam Go-Anusandhan Sansthan (DUVASU), 281001, Mathura, India
| | - Deepak Sharma
- Department of Animal Genetics & Breeding, College of Veterinary Science and Animal Husbandry, U.P. Pt. Deen Dayal Upadhyay Pashu Chikitsa Vigyan Vishwavidyalaya Evam Go-Anusandhan Sansthan (DUVASU), 281001, Mathura, India
| | - Rahul Kumar
- Department of Veterinary Pathology, College of Veterinary Science and Animal Husbandry, U.P. Pt. Deen Dayal Upadhyay Pashu Chikitsa Vigyan Vishwavidyalaya Evam Go-Anusandhan Sansthan (DUVASU), 281001, Mathura, India
| | - Satish Kumar Garg
- Department of Veterinary Pharmacology and Toxicology, College of Veterinary Science and Animal Husbandry, U.P. Pt. Deen Dayal Upadhyay Pashu Chikitsa Vigyan Vishwavidyalaya Evam Go- Anusandhan Sansthan (DUVASU), -281001, Mathura, India
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Santosh P, Adams L, Fiori F, Davidović N, de Girolamo G, Dieleman GC, Franić T, Heaney N, Lievesley K, Madan J, Maras A, Mastroianni M, McNicholas F, Paul M, Purper-Ouakil D, Sagar-Ouriaghli I, Schulze U, Signorini G, Street C, Tah P, Tremmery S, Tuomainen H, Verhulst FC, Warwick J, Wolke D, Singh J, Singh SP. Protocol for the development and validation procedure of the managing the link and strengthening transition from child to adult mental health care (MILESTONE) suite of measures. BMC Pediatr 2020; 20:167. [PMID: 32299401 PMCID: PMC7161143 DOI: 10.1186/s12887-020-02079-9] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Accepted: 04/13/2020] [Indexed: 02/06/2023] Open
Abstract
Background Mental health disorders in the child and adolescent population are a pressing public health concern. Despite the high prevalence of psychopathology in this vulnerable population, the transition from Child and Adolescent Mental Health Services (CAMHS) to Adult Mental Health Services (AMHS) has many obstacles such as deficiencies in planning, organisational readiness and policy gaps. All these factors contribute to an inadequate and suboptimal transition process. A suite of measures is required that would allow young people to be assessed in a structured and standardised way to determine the on-going need for care and to improve communication across clinicians at CAMHS and AMHS. This will have the potential to reduce the overall health economic burden and could also improve the quality of life for patients travelling across the transition boundary. The MILESTONE (Managing the Link and Strengthening Transition from Child to Adult Mental Health Care) project aims to address the significant socioeconomic and societal challenge related to the transition process. This protocol paper describes the development of two MILESTONE transition-related measures: The Transition Readiness and Appropriateness Measure (TRAM), designed to be a decision-making aide for clinicians, and the Transition Related Outcome Measure (TROM), for examining the outcome of transition. Methods The TRAM and TROM have been developed and were validated following the US FDA Guidance for Patient-reported Outcome Measures which follows an incremental stepwise framework. The study gathers information from service users, parents, families and mental health care professionals who have experience working with young people undergoing the transition process from eight European countries. Discussion There is an urgent need for comprehensive measures that can assess transition across the CAMHS/AMHS boundary. This study protocol describes the process of development of two new transition measures: the TRAM and TROM. The TRAM has the potential to nurture better transitions as the findings can be summarised and provided to clinicians as a clinician-decision making support tool for identifying cases who need to transition and the TROM can be used to examine the outcomes of the transition process. Trial registration MILESTONE study registration: ISRCTN83240263 Registered 23-July-2015 - ClinicalTrials.gov NCT03013595 Registered 6 January 2017.
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Affiliation(s)
- P Santosh
- Department of Child and Adolescent Psychiatry, King's College London, London, UK. .,Centre for Interventional Paediatric Psychopharmacology and Rare Diseases, South London and Maudsley NHS Foundation Trust, London, UK. .,HealthTracker Ltd, Gillingham, Kent, UK.
| | - L Adams
- School of Psychology, Plymouth University, Plymouth, UK
| | - F Fiori
- Department of Child and Adolescent Psychiatry, King's College London, London, UK.,Centre for Interventional Paediatric Psychopharmacology and Rare Diseases, South London and Maudsley NHS Foundation Trust, London, UK.,HealthTracker Ltd, Gillingham, Kent, UK
| | - N Davidović
- Department of Psychiatry, Clinical Hospital Center Split, Split, Croatia
| | - G de Girolamo
- Unità di Psichiatria Epidemiologica e Valutativa, IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Brescia, Italy
| | - G C Dieleman
- Department of Child and Adolescent Psychiatry and Psychology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - T Franić
- Department of Psychiatry, Clinical Hospital Center Split, Split, Croatia
| | - N Heaney
- Department of Child and Adolescent Psychiatry, King's College London, London, UK
| | - K Lievesley
- Department of Child and Adolescent Psychiatry, King's College London, London, UK
| | - J Madan
- Warwick Clinical Trials Unit, Warwick Medical School, Warwick Medical School, Coventry, UK
| | - A Maras
- Yulius Academy, Rotterdam, The Netherlands.,Department of Child and Adolescent Psychiatry and Psychology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - M Mastroianni
- Department of Child and Adolescent Psychiatry, King's College London, London, UK
| | - F McNicholas
- Department of Child and Adolescent Psychiatry, University College Dublin School of Medicine and Medical Science, Dublin, Republic of Ireland.,Geary Institute, University College Dublin, Dublin, Republic of Ireland.,Department of Child Psychiatry, Our Lady's Hospital for Sick Children, Dublin, Republic of Ireland.,Lucena Clinic, SJOG, Dublin, Republic of Ireland
| | - M Paul
- Centre for Mental Health and Wellbeing Research, Warwick Medical School, University of Warwick, Coventry, UK.,Coventry and Warwickshire Partnership NHS Trust, Coventry, UK
| | - D Purper-Ouakil
- CHU Montpellier / University of Montpellier; Saint Eloi Hospital, Médecine Psychlogique de l'enfant et de adolescent (MPEA1), Montpellier, France
| | - I Sagar-Ouriaghli
- Department of Child and Adolescent Psychiatry, King's College London, London, UK
| | - U Schulze
- Department of Child and Adolescent Psychiatry/Psychotherapy, University of Ulm, Ulm, Germany
| | - G Signorini
- Unità di Psichiatria Epidemiologica e Valutativa, IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Brescia, Italy
| | - C Street
- Centre for Mental Health and Wellbeing Research, Warwick Medical School, University of Warwick, Coventry, UK
| | - P Tah
- Centre for Mental Health and Wellbeing Research, Warwick Medical School, University of Warwick, Coventry, UK
| | - S Tremmery
- Department of Neurosciences, Child & Adolescent Psychiatry, University of Leuven, Leuven, Belgium.,Department of Child & Adolescent Psychiatry, University Hospitals Leuven, Leuven, Belgium
| | - H Tuomainen
- Centre for Mental Health and Wellbeing Research, Warwick Medical School, University of Warwick, Coventry, UK
| | - F C Verhulst
- Department of Child and Adolescent Psychiatry and Psychology, Erasmus Medical Center, Rotterdam, The Netherlands.,Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - J Warwick
- Warwick Clinical Trials Unit, Warwick Medical School, Warwick Medical School, Coventry, UK
| | - D Wolke
- Centre for Mental Health and Wellbeing Research, Warwick Medical School, University of Warwick, Coventry, UK.,Department of Psychology, University of Warwick, Coventry, UK
| | - J Singh
- Department of Child and Adolescent Psychiatry, King's College London, London, UK.,Centre for Interventional Paediatric Psychopharmacology and Rare Diseases, South London and Maudsley NHS Foundation Trust, London, UK
| | - S P Singh
- Centre for Mental Health and Wellbeing Research, Warwick Medical School, University of Warwick, Coventry, UK.,Coventry and Warwickshire Partnership NHS Trust, Coventry, UK
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Perry BI, Khandaker GM, Marwaha S, Thompson A, Zammit S, Singh SP, Upthegrove R. Insulin resistance and obesity, and their association with depression in relatively young people: findings from a large UK birth cohort. Psychol Med 2020; 50:556-565. [PMID: 30854996 PMCID: PMC7093318 DOI: 10.1017/s0033291719000308] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Revised: 11/30/2018] [Accepted: 02/05/2019] [Indexed: 12/16/2022]
Abstract
BACKGROUND Depression frequently co-occurs with disorders of glucose and insulin homeostasis (DGIH) and obesity. Low-grade systemic inflammation and lifestyle factors in childhood may predispose to DGIH, obesity and depression. We aim to investigate the cross-sectional and longitudinal associations among DGIH, obesity and depression, and to examine the effect of demographics, lifestyle factors and antecedent low-grade inflammation on such associations in young people. METHODS Using the Avon Longitudinal Study of Parents and Children birth cohort, we used regression analyses to examine: (1) cross-sectional and (2) longitudinal associations between measures of DGIH [insulin resistance (IR); impaired glucose tolerance] and body mass index (BMI) at ages 9 and 18 years, and depression (depressive symptoms and depressive episode) at age 18 years and (3) whether sociodemographics, lifestyle factors or inflammation [interleukin-6 (IL-6) at age 9 years] confounded any such associations. RESULTS We included 3208 participants. At age 18 years, IR and BMI were positively associated with depression. These associations may be explained by sociodemographic and lifestyle factors. There were no longitudinal associations between DGIH/BMI and depression, and adjustment for IL-6 and C-reactive protein did not attenuate associations between IR/BMI and depression; however, the longitudinal analyses may have been underpowered. CONCLUSIONS Young people with depression show evidence of DGIH and raised BMI, which may be related to sociodemographic and lifestyle effects such as deprivation, smoking, ethnicity and gender. In future, studies with larger samples are required to confirm this. Preventative strategies for the poorer physical health outcomes associated with depression should focus on malleable lifestyle factors.
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Affiliation(s)
- B. I. Perry
- Department of Psychiatry, University of Cambridge, Cambridge, England
- Cambridgeshire and Peterborough National Health Service Foundation Trust, Cambridge, England
| | - G. M. Khandaker
- Department of Psychiatry, University of Cambridge, Cambridge, England
- Cambridgeshire and Peterborough National Health Service Foundation Trust, Cambridge, England
- National Institute for Health Research Cambridge Biomedical Research Centre, Cambridge, England
| | - S. Marwaha
- Institute for Mental Health, University of Birmingham, Birmingham, England
- Birmingham and Solihull Mental Health Foundation NHS Trust, Birmingham, England
| | - A. Thompson
- Coventry and Warwickshire Partnership NHS Trust, Coventry, England
- Unit of Mental Health and Wellbeing, University of Warwick, Coventry, England
| | - S. Zammit
- Centre for Academic Mental Health, School of Social and Community Medicine, University of Bristol, Bristol, England
- Institute of Psychological Medicine and Clinical Neurosciences, Medical Research Council Centre for Neuropsychiatric Genetics and Genomics, Cardiff University, Cardiff, Wales
| | - S. P. Singh
- Coventry and Warwickshire Partnership NHS Trust, Coventry, England
- Unit of Mental Health and Wellbeing, University of Warwick, Coventry, England
| | - R. Upthegrove
- Institute for Mental Health, University of Birmingham, Birmingham, England
- Early Intervention Service, Birmingham Women's and Children's NHS Trust, Birmingham, UK
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Abstract
Plant-parasitic nematodes cause severe damage to the various agricultural crops, leading to economic losses for farmers. Therefore, identification and development of novel and environmentally benign nematicides is critically important. In this study, a silver nanoparticle (AgNP) formulation was synthesized, characterized, and investigated as a potential nematicide against rice root-knot nematode, Meloidogyne gramnicola, on rice (Oryza sativa). A series of lab assays (water and sand screening) and glasshouse experiments (using soilless system, autoclaved soil, and naturally infested soil) were conducted to examine the nematicidal effects of AgNP. The results from lab assays revealed 0.1 μg/ml as the minimum concentration for 100% irreversible nematode mortality after 12 hr in the water screening test. However, results from the sand screening test indicated 100% nematicidal effect of AgNP at 2 μg/ml after 24 hr of incubation. In glasshouse assays in soilless system of rice cultivation, 1 μg/ml concentration of AgNP applied directly to the trays achieved significant suppression of root gall formation. The effective dosage to kill nematodes in field soil assays was determined to be 3 μg/ml, which is lower than the value of 150 μg/ml reported in the literature. No visible adverse effect of AgNP was observed on seed germination or plant growth in all the experiments. The results indicate that AgNP has effective nematicidal activity against M. graminicola in rice.
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Affiliation(s)
- Richa Baronia
- Indian Reference Materials Division, CSIR - National Physical Laboratory, New Delhi, 110012, India
| | - Puneet Kumar
- All India Coordinated Research Project on Nematodes in Agriculture, ICAR - Indian Agricultural Research Institute, New Delhi, 110012, India
| | - S P Singh
- Indian Reference Materials Division, CSIR - National Physical Laboratory, New Delhi, 110012, India
| | - R K Walia
- All India Coordinated Research Project on Nematodes in Agriculture, ICAR - Indian Agricultural Research Institute, New Delhi, 110012, India
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Singh J, Singh SP. Geopolymerization of solid waste of non-ferrous metallurgy - A review. J Environ Manage 2019; 251:109571. [PMID: 31546140 DOI: 10.1016/j.jenvman.2019.109571] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [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: 04/12/2019] [Revised: 08/26/2019] [Accepted: 09/11/2019] [Indexed: 05/10/2023]
Abstract
The growing demand for non-ferrous metals (Aluminium, Copper, Nickle, Lead and Zinc) has grown the non-ferrous metallurgical industry, which generate huge amount of solid waste. Most common method for the disposal of these solid wastes is dumping at sites, which pollutes the soil and water and covers the useful land. Geopolymerization technique can be very helpful for the safe disposal of these solid wastes, which converts the solid wastes into valuable construction materials such as binders, mortar, bricks, paving blocks and concrete etc. However, to commercialize the use of these construction products, some key aspects require detailed examination. Alternative techniques and materials will have to be identified to increase their reactivity in geopolymerization and in-depth knowledge of reaction mechanism, mix design, strength and durability characteristics of resulting geopolymer will have to be studied. The present paper reviews the important studies on geopolymerization of different solid wastes produced from non-ferrous industry. The optimum synthesis parameters such as alkali activators, curing temperature, curing time and molar ratio etc. for the geopolymerization of these solid wastes are reported and exiting gaps and future trends are also discussed.
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Affiliation(s)
- Jagmeet Singh
- Dr B R Ambedkar National Institute of Technology, Jalandhar, India.
| | - S P Singh
- Dr B R Ambedkar National Institute of Technology, Jalandhar, India.
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Singh K, Singh SP, Kaur G, Bose K. Association of body mass index and upper arm body composition with depressive symptoms in old age home and family based elderly. Homo 2019; 70:155-162. [PMID: 31486826 DOI: 10.1127/homo/2019/1054] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [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] [Received: 09/30/2018] [Revised: 04/19/2019] [Accepted: 04/24/2019] [Indexed: 11/05/2022]
Abstract
The following study was designed to find out the association of the mid-upper arm body composition and body mass index (BMI) with depressive symptoms among the old age home based (group 1) and family based elderly (group 2) subjects. In group 1 elderly males, 51.5% were showing mild depressive symptoms and 17% were showing moderate to severe depressive symptoms. On the other hand, among group 2 elderly males, prevalence of mild depressive symptoms was in 27% and moderate to severe depressive symptoms was in 4.5% of the subjects. Among elderly with and without depressive symptoms, BMI, waist-hip ratio (WHR), arm muscle circumference (AMC), arm muscle area (AMA), arm fat area (AFA), fat mass (FM), muscle mass and bone mass were significantly (p < 0.01) lesser among group 1 as compared to group 2. Among group 1, the AFA (R2 change = 0.178), AMC (R2 change = 0.035), AMA (R2 change = 0.032), FM (R2 change = 0.022) and muscle mass (R2 change = 0.019) have highest contribution to the variance of depressive symptoms. On the other hand, BMI (R2 change = 0.04) and WHR (R2 change = 0.03) had the highest, though small, contribution to the variance of depressive symptoms among group 2. The upper arm body composition indices were better indicator of depressive symptoms in group 1, and BMI and WHR were better indicators of depressive symptoms in group 2. Therefore, among group 1 subjects, the upper arm body composition indices prove to be better regular health monitoring indices as compared to traditionally used BMI and WHR.
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Affiliation(s)
- K Singh
- Department of Human Genetics, Punjabi University, Patiala- 147002, Punjab, India
| | - S P Singh
- Department of Human Genetics, Punjabi University, Patiala- 147002, Punjab, India
| | - Ginjinder Kaur
- Department of Human Genetics, Punjabi University, Patiala- 147002, Punjab, India
| | - Kaushik Bose
- Department of Anthropology, Vidyasagar University, Midnapore - 721102, West Bengal, India
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Affiliation(s)
- S P Singh
- Prof, Unit of Orthodontics and Dentofacial Orthpaedics, Oral Health Sciences Center, Postgraduate Institute of Medical Education and Research, Chandigarh
| | - Sanjeev Verma
- Asst. Prof, Unit of Orthodontics and Dentofacial Orthopaedics, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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Singh SP, Xia A, Tusty M, Victorovich Malkovskiy A, Easwaran M, Zarabanda D, Valdez TA. Identification of early inflammatory changes in the tympanic membrane with Raman spectroscopy. Analyst 2019; 144:6721-6728. [PMID: 31612878 DOI: 10.1039/c9an01772k] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The tympanic membrane (TM) is a dynamic structure that separates the middle ear from the external auditory canal. It is also integral for the transmission of sound waves. In this study, we demonstrate the feasibility of using Raman spectroscopy to identify early chemical changes resulting from inflammation in the TM that can serve as an indicator of acute otitis media. Bacterial lipopolysaccharide (LPS) was injected trans-tympanicaly in a murine model. Presence of inflammatory response was assessed with binocular microscopy, confirmed with histopathology and immunofluorescence staining. Successful discrimination suggesting spectral differences among the control and LPS treated groups was achieved using principal component analysis. Raman imaging revealed major differences in collagen distribution and nucleic acid content. Image segmentation analysis on the trichrome stained tissue sections was performed to corroborate the Raman spectra. The spectral co-localization study suggests changes in the expression of collagen IV specific signals in LPS treated samples. The overall findings of the study support prospective application of RS in the diagnosis and therapeutic monitoring of otitis media.
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Affiliation(s)
- S P Singh
- Department of Otolaryngology and Head and Neck Surgery, School of Medicine, Stanford University, Palo Alto, CA 94305, USA.
| | - Anping Xia
- Department of Otolaryngology and Head and Neck Surgery, School of Medicine, Stanford University, Palo Alto, CA 94305, USA.
| | - Mahbuba Tusty
- Department of Otolaryngology and Head and Neck Surgery, School of Medicine, Stanford University, Palo Alto, CA 94305, USA.
| | | | - Meena Easwaran
- Department of Otolaryngology and Head and Neck Surgery, School of Medicine, Stanford University, Palo Alto, CA 94305, USA.
| | - David Zarabanda
- Department of Otolaryngology and Head and Neck Surgery, School of Medicine, Stanford University, Palo Alto, CA 94305, USA.
| | - Tulio A Valdez
- Department of Otolaryngology and Head and Neck Surgery, School of Medicine, Stanford University, Palo Alto, CA 94305, USA.
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Singh SP, Ramachandran N, Sharma N, Goel AK, de Sousa NM, Beckers JF, Swain DK, Singh MK, Kharche SD. Relationship of foetal number and parity in Barbari goats to plasma profile of caprine pregnancy-associated glycoprotein (caPAG) during gestation and the early postpartum period. Anim Reprod Sci 2019; 210:106190. [PMID: 31635784 DOI: 10.1016/j.anireprosci.2019.106190] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2019] [Revised: 07/09/2019] [Accepted: 09/06/2019] [Indexed: 11/24/2022]
Abstract
This study was conducted to characterise pregnancy-associated glycoprotein (caPAG) in peripheral plasma during gestation and postpartum periods of nulliparous and multiparous does with one or two foetuses using a caPAG specific two-step sandwich ELISA system. Earliest time-points for detection of pregnancy and foetal number with appropriate cut-off values were identified. Plasma samples from 15 pregnant (multiparous: n = 8; nulliparous: n = 7; during pregnancy and postpartum period) and six non-pregnant (during oestrous cycle) goats were collected and analysed. Mean caPAG concentration was greater than the threshold for pregnancy detection (S-N = 0.40) on d22, peaked on d45 and remained unchanged until parturition. From d45 until parturition, caPAG concentration in multiparous does with two foetuses was 1.4 to 1.8 fold greater (P < 0.001) than those with one foetus. For the ELISA, 0.83 (S-N) was the most appropriate cut-off to differentiate does with two from those with a single foetus with an overall sensitivity and accuracy of 88.9% and 84.7%, respectively. Circulating caPAG concentration in multiparous goats was greater (P < 0.05) compared with nulliparous goats during the early pregnancy and postpartum periods. After parturition, caPAG concentrations markedly decreased and were basal within 14 days postpartum. In conclusion, using the caPAG specific ELISA, results indicated there were unique gestational and postpartum profiles for caPAG concentrations that are affected by number of foetuses and parity of the doe. The marked decrease in concentration of caPAG following parturition indicates there would not be compromising of the detection of subsequent pregnancies in goats using this technique.
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Affiliation(s)
- S P Singh
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Goats, Makhdoom, Farah, Mathura, Uttar Pradesh, India.
| | - N Ramachandran
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Goats, Makhdoom, Farah, Mathura, Uttar Pradesh, India
| | - N Sharma
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Goats, Makhdoom, Farah, Mathura, Uttar Pradesh, India
| | - A K Goel
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Goats, Makhdoom, Farah, Mathura, Uttar Pradesh, India
| | - N M de Sousa
- Laboratory of Animal Endocrinology and Reproduction, Faculty of Veterinary Medicine, University of Liege, 4000, Belgium
| | - J F Beckers
- Laboratory of Animal Endocrinology and Reproduction, Faculty of Veterinary Medicine, University of Liege, 4000, Belgium
| | - D K Swain
- Department of Veterinary Physiology, College of Veterinary Science & Animal Husbandry, UP Pandit Deen Dayal Upadhyaya Pashu Chikitsa Vigyan Vishwavidyalaya Evam Go Anusandhan Sansthan, Mathura, Uttar Pradesh, India
| | - M K Singh
- Animal Genetics and Breeding Division, ICAR-Central Institute for Research on Goats, Makhdoom, Farah, Mathura, Uttar Pradesh, India
| | - S D Kharche
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Goats, Makhdoom, Farah, Mathura, Uttar Pradesh, India
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Dua S, Singh SP, Chawla A, Mohan L, Bhattacharya A, Basannar DR. Ventilatory parameters at rest after months of stay at 3300 m: A comparison between acclimatized lowlanders and natives at Leh. Med J Armed Forces India 2019; 75:274-281. [PMID: 31388229 DOI: 10.1016/j.mjafi.2018.03.008] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2017] [Accepted: 03/18/2018] [Indexed: 02/01/2023] Open
Abstract
Background Increased pulmonary ventilation helps lowlanders and natives to maintain arterial oxygenation at high altitudes. Natives of Ladakh have been shown to have similar ventilatory parameters as Tibetans at 3300 m. But there is limited literature comparing these parameters in Ladakhi natives with acclimatized lowland sojourners. Methods End-tidal carbon dioxide partial pressure (EtCO2), blood oxygen saturation (SpO2) and hemoglobin concentration (Hb) were measured in 276 participants, 126 native highlanders (NHL - 40 females, 86 males) and 150 acclimatized lowlanders (ALL - 60 females, 90 males). Results EtCO2 was greater in the NHL compared to the ALL, (33.8 ± 3.3 vs 31 ± 2.5 mmHg) although SpO2 was lower (90.9 ± 2.4 vs 91.7 ± 2.3%). When grouped by sex, NHL males had significantly greater EtCO2 than NHL females, ALL males and ALL females. Hb and calculated arterial oxygen content was similar in Ladakhis and acclimatized lowlanders, although greater in males compared to females. Systemic blood pressure, heart rate and the proportion of hypertensives was significantly greater in the ALL. Conclusion Native Ladakhis, have a significantly greater resting EtCO2 (especially in males) and lower SpO2 than acclimatized lowlanders. Blood Hb concentration and oxygen content is, however, similar in natives and acclimatized lowlanders of the same sex.
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Affiliation(s)
- Shelka Dua
- Classified Specialist (Physiology), 165 Military Hospital, C/o 99 APO, India
| | - S P Singh
- Professor, Department of Physiology, Armed Forces Medical College, Pune 411040, India
| | - Anuj Chawla
- Senior Adviser (Physiology), Base Hospital Delhi Cantt, Delhi, India
| | - Latika Mohan
- Professor & Head (Physiology), All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
| | - Anirban Bhattacharya
- Research Pool Officer, High Altitude Medical Research Centre, Leh, Ladakh, India
| | - D R Basannar
- Scientist 'F', Department of Community Medicine, Armed Forces Medical College, Pune 411040, India
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Sikri G, Kotwal A, Singh SP, Bhattachar S, Bhatia SS, Dutt M, Srinath N. Is it time to revise the acclimatization schedule at high altitude? Evidence from a field trial in Western Himalayas. Med J Armed Forces India 2019; 75:251-258. [PMID: 31388226 DOI: 10.1016/j.mjafi.2018.01.001] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2017] [Accepted: 01/02/2018] [Indexed: 11/25/2022] Open
Abstract
Background In Western Himalayas, Indian Army soldiers take 11 days (6 days of acclimatization and 5 days of travel) on a sea-level to high altitude road (SH road) to reach a high altitude location (HAL) situated at an altitude of 11,500 feet from sea-level location (SLL) at an altitude of 1150 feet while following acclimatization schedule (AS). AS has an extra safety margin over the conventional 'mountaineering thumb rule' of not exceeding 500 m sleeping altitude above 3000 m altitude. We carried out this randomised field trial to study the feasibility of moving large number of troops rapidly from SLL to HAL on SH road in western Himalayas in 4 days under pharmaco-prophylaxis. Methods Based on the pharmaco-prophylaxis, at SLL 508 healthy lowland soldiers were divided into two groups: 'A' (n = 256) with Acetazolamide + Dexamethasone and 'B' (n = 252) with Acetazolamide + Placebo. They travelled rapidly by road to HAL in 4 days and prevalence of acute mountain sickness (AMS), high altitude pulmonary edema (HAPE) and high altitude cerebral edema (HACE) during the ascent was measured. Results Prevalence of AMS was found to be 1.56% and 1.59% in group 'A' and group 'B' respectively during the ascent with no cases of HAPE and HACE. Conclusion At least on SH road, troops can be inducted rapidly to HAL from SLL in 4 days under pharmaco-prophylaxis with Acetazolamide with minimal occurrence of acute high altitude illnesses.
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Affiliation(s)
- Gaurav Sikri
- Professor and Head, Department of Physiology, Armed Forces Medical College, Pune, 411040, India
| | - Atul Kotwal
- Dy DGAFMS (Pensions), O/o DGAFMS, Ministry of Defence, 'M' Block, New Delhi, 110001, India
| | - S P Singh
- Professor, Department of Physiology, Armed Forces Medical College, Pune, 411040, India
| | - Srinivasa Bhattachar
- Assistant Professor, Department of Physiology, Armed Forces Medical College, Pune, 411040, India
| | - S S Bhatia
- Commandant, Military Hospital Mhow, C/o 56 APO, India
| | - Manohar Dutt
- Commanding Officer, 4002 Field Hospital, C/o 56 APO, India
| | - N Srinath
- Consultant (Surgery), O/o DGAFMS, Ministry of Defence, 'M' Block, New Delhi, 110001, India
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