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Sekar R, Singh K, Arokiaraj AWR, Chow BKC. Pharmacological Actions of Glucagon-Like Peptide-1, Gastric Inhibitory Polypeptide, and Glucagon. INTERNATIONAL REVIEW OF CELL AND MOLECULAR BIOLOGY 2016; 326:279-341. [PMID: 27572131 DOI: 10.1016/bs.ircmb.2016.05.002] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Glucagon family of peptide hormones is a group of structurally related brain-gut peptides that exert their pleiotropic actions through interactions with unique members of class B1 G protein-coupled receptors (GPCRs). They are key regulators of hormonal homeostasis and are important drug targets for metabolic disorders such as type-2 diabetes mellitus (T2DM), obesity, and dysregulations of the nervous systems such as migraine, anxiety, depression, neurodegeneration, psychiatric disorders, and cardiovascular diseases. The current review aims to provide a detailed overview of the current understanding of the pharmacological actions and therapeutic advances of three members within this family including glucagon-like peptide-1 (GLP-1), gastric inhibitory polypeptide (GIP), and glucagon.
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Devarajan R, Singh K, Kondal D, Shivashankar R, Narayan K, Prabhakaran D, Tandon N, Ali M. PT316 Associations Between Blood Pressure- and Lipid-Lowering Medications Use and Cardiac Risk Factor Control: Findings From the Carrs Trial. Glob Heart 2016. [DOI: 10.1016/j.gheart.2016.03.633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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153
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Devarajan R, Singh K, Kondal D, Shivashankar R, Narayan K, Prabhakaran D, Tandon N, Ali M. PT315 Effects of a Multicomponent Intervention Strategy on Processes of Care and Cardiac Risk Factor Control in Poorly Controlled Type 2 Diabetes Patients: The Carrs Trial. Glob Heart 2016. [DOI: 10.1016/j.gheart.2016.03.632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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154
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Singh K, Chandra Sekaran A, Bhaumik S, Chattopadhyay K, Gamage A, Silva P, Roy A, Tandon N, Prabhakaran D. PM034 Evidence on Cost-Effectiveness of Interventions to Control Cardiovascular Diseases and Diabetes Mellitus in South Asia: A Systematic Review. Glob Heart 2016. [DOI: 10.1016/j.gheart.2016.03.265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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155
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Singh K, Mehta S. The clinical development process for a novel preventive vaccine: An overview. J Postgrad Med 2016; 62:4-11. [PMID: 26732191 PMCID: PMC4944327 DOI: 10.4103/0022-3859.173187] [Citation(s) in RCA: 67] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Each novel vaccine candidate needs to be evaluated for safety, immunogenicity, and protective efficacy in humans before it is licensed for use. After initial safety evaluation in healthy adults, each vaccine candidate follows a unique development path. This article on clinical development gives an overview on the development path based on the expectations of various guidelines issued by the World Health Organization (WHO), the European Medicines Agency (EMA), and the United States Food and Drug Administration (USFDA). The manuscript describes the objectives, study populations, study designs, study site, and outcome(s) of each phase (Phase I-III) of a clinical trial. Examples from the clinical development of a malaria vaccine candidate, a rotavirus vaccine, and two vaccines approved for human papillomavirus (HPV) have also been discussed. The article also tabulates relevant guidelines, which can be referred to while drafting the development path of a novel vaccine candidate.
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Singh K, Leath SR, Henderson HV, Molenaar AJ, Watson TJ, Pacheco D, McMahon CD. Ultrasonography to investigate the effect of supplementing whole milk with complex carbohydrates and specific amino acids on curd retention in the abomasum of dairy calves. N Z Vet J 2016; 64:288-92. [PMID: 27146085 DOI: 10.1080/00480169.2016.1184996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
AIM To determine whether the retention time of curd in the abomasum of calves was influenced by supplementing milk with a plant-derived carbohydrate and amino acid supplement, evaluated non-invasively using ultrasonography. METHODS Female dairy calves aged between 2-6 days of age were sourced from a commercial farm in March 2013. All calves were fed whole milk until weaning (4 L per day); 21 calves were supplemented with a probiotic until 18 days of age, and thereafter with a plant-derived complex carbohydrate and amino acid supplement until weaning, and 22 calves were just fed whole milk. Treatment groups were balanced for age, weight and breed. At 9-14, 24-29 and 52-57 days of age, the abomasum of each calf was examined using ultrasonography immediately before and after feeding, 1 and 2 hours after feeding, and then at 30 minute intervals until curd was no longer visible in the abomasum. Abomasal volume and curd size were recorded to assess retention time of curd in the abomasum. RESULTS At 9-14 days of age, mean retention time of curd in the abomasum was similar (4.6 hours) in both groups. At 24-29 days of age, when the supplemented calves had been receiving the supplement for approximately 10 days, mean curd retention time was longer by 1.4 (SE 0.28) hours in supplemented compared with unsupplemented calves (p<0.001). At 52-57 days of age, mean retention time was longer by 0.7 (SE 0.34) hours compared to unsupplemented calves (p=0.05). CONCLUSION Using ultrasonography, changes in abomasal content could be followed non-invasively over time and it was demonstrated that the plant-derived complex carbohydrate supplement increased the curd retention time in the abomasum. We speculate that the increased retention time enables an increased availability of nutrients following a more complete digestion of milk, thereby improving animal performance.
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Thomas R, Demeter Z, Kennedy KA, Borst L, Singh K, Valli VE, Le Boedec K, Breen M. Integrated immunohistochemical and DNA copy number profiling analysis provides insight into the molecular pathogenesis of canine follicular lymphoma. Vet Comp Oncol 2016; 15:852-867. [PMID: 27135201 DOI: 10.1111/vco.12227] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2015] [Revised: 02/21/2016] [Accepted: 02/22/2016] [Indexed: 12/16/2022]
Abstract
Follicular lymphomas (FLs) typically exhibit a chromosome translocation that induces constitutive expression of the anti-apoptotic bcl2 protein and accumulation of additional molecular defects. This rearrangement offers a promising therapeutic target, but its nature as a fundamental driver of FL pathogenesis remains unclear as 15% of cases lack the translocation. We performed an integrated immunohistochemical and genomic investigation of 10 naturally occurring FL cases from domestic dogs, showing that, as with human tumours, they exhibit marked heterogeneity in the frequency and intensity of bcl2 protein expression. Genomic copy number aberrations were infrequent and broadly consistent with those of other canine B-cell lymphoma subtypes. None of the canine FL specimens exhibited a rearrangement consistent with the hallmark translocation of human FL, despite their remarkable histomorphologic similarity. Parallel exploration of canine and human cases may reveal alternative tumour-initiating mechanisms other than BCL2 disruption, yielding a more complete definition of the molecular pathogenesis of FL.
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Meyer P, Maity P, Burkovski A, Singh K, Ferreira F, Krug L, Wlaschek M, Wirth T, Kestler H, Scharffetter-Kochanek K. 397 In-silico modeling of the senescence associated secretory phenotype. J Invest Dermatol 2016. [DOI: 10.1016/j.jid.2016.02.431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Biet J, Poole C, Stelwagen K, Margerison J, Singh K. Primary cilia distribution and orientation during involution of the bovine mammary gland. J Dairy Sci 2016; 99:3966-3978. [DOI: 10.3168/jds.2015-10486] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2015] [Accepted: 12/20/2015] [Indexed: 01/04/2023]
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Danewalia SS, Sharma G, Thakur S, Singh K. Agricultural wastes as a resource of raw materials for developing low-dielectric glass-ceramics. Sci Rep 2016; 6:24617. [PMID: 27087123 PMCID: PMC4834533 DOI: 10.1038/srep24617] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2015] [Accepted: 03/30/2016] [Indexed: 11/09/2022] Open
Abstract
Agricultural waste ashes are used as resource materials to synthesize new glass and glass-ceramics. The as-prepared materials are characterized using various techniques for their structural and dielectric properties to check their suitability in microelectronic applications. Sugarcane leaves ash exhibits higher content of alkali metal oxides than rice husk ash, which reduces the melting point of the components due to eutectic reactions. The addition of sugarcane leaves ash in rice husk ash promotes the glass formation. Additionally, it prevents the cristobalite phase formation. These materials are inherently porous, which is responsible for low dielectric permittivity i.e. 9 to 40. The presence of less ordered augite phase enhances the dielectric permittivity as compared to cristobalite and tridymite phases. The present glass-ceramics exhibit lower losses than similar materials synthesized using conventional minerals. The dielectric permittivity is independent to a wide range of temperature and frequency. The glass-ceramics developed with adequately devitrified phases can be used in microelectronic devices and other dielectric applications.
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Singh K, Ali V. Deciphering the interplay between cysteine synthase and thiol cascade proteins in the survival of L. donovani under oxidative stress. Int J Infect Dis 2016. [DOI: 10.1016/j.ijid.2016.02.814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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162
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Bhagat P, Susheilia S, Singh K, Sadhukhan S, Rajwanshi A, Dey P. Efficacy of modified rapid economic acetic acid-based Papanicolaou stain. Cytopathology 2016; 27:452-455. [PMID: 27019215 DOI: 10.1111/cyt.12330] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/22/2015] [Indexed: 11/30/2022]
Abstract
BACKGROUND Papanicolaou (Pap) staining is used with various modifications for the staining of cervical smears. It gives a good contrast with sharp nuclear features which aid in accurate interpretation. However, it utilises ethyl alcohol, which is expensive and difficult to purchase. We have attempted to devise a rapid Pap technique which uses acetic acid instead of ethyl alcohol, and yet provides good staining for correct diagnosis. METHODS Liquid-based cytology samples were collected from 102 patients as a part of routine screening. Two smears were prepared from each sample, which were stained with conventional as well as rapid Pap. In the rapid Pap method, the smears were fixed in methanol and dehydration was performed before and after OG6 with 0.5% acetic acid. The final dehydration was performed with methanol. Smears from both techniques were compared by two independent observers for staining quality. RESULTS With the rapid Pap stain, nuclear staining was comparable with that of conventional Pap (P < 0.05). Cytoplasmic staining was optimal in 69.6% of cases; however, the suboptimal staining in the rest of the smears did not pose any diagnostic problem. CONCLUSION The rapid Pap technique is a cost-effective alternative to conventional Pap which also saves time and provides good staining quality without compromising the diagnostic interpretation.
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Tsarouchas N, Perry G, Singh K, Hamandi K. ID 431 – A novel method for the diagnosis of photosensitive epilepsy based on the phase-locking of evoked gamma-band magnetoencephalographic oscillatory brain responses. Clin Neurophysiol 2016. [DOI: 10.1016/j.clinph.2015.11.433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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164
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Toliyat M, Singh K, Sibley R, Reis S, Kalva S, Pillai A. Growing role of interventional radiology in managing thoracic duct injuries: a pictorial essay depicting the latest developments and interventional approaches. J Vasc Interv Radiol 2016. [DOI: 10.1016/j.jvir.2015.12.615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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165
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Murney R, Stelwagen K, Wheeler TT, Margerison JK, Singh K. The effects of milking frequency on insulin-like growth factor I signaling within the mammary gland of dairy cows. J Dairy Sci 2016; 98:5422-8. [PMID: 26074231 DOI: 10.3168/jds.2015-9425] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2015] [Accepted: 04/22/2015] [Indexed: 11/19/2022]
Abstract
In dairy cows, short-term changes in milking frequency (MF) in early lactation have been shown to produce both an immediate and a long-term effect on milk yield. The effect of MF on milk yield is controlled locally within mammary glands and could be a function of changes in either number or activity of secretory mammary epithelial cells (MEC). Insulin-like growth factor I (IGF-I) signaling is one candidate factor that could mediate these effects, as it can be controlled locally within mammary glands. Both MEC number and activity can be affected by IGF-I signaling by activating the phosphoinositide 3-kinase (PI3K)/Akt and extracellular-signal-regulated kinase (ERK)1/2 pathways. To investigate the relationship between MF and IGF-I signaling, udder halves of 17 dairy cows were milked either 4 times a day (4×) or once a day (1×) for 14 d in early lactation. On d 14, between 3 and 5 h following milking, mammary biopsies were obtained from 10 cows from both udder halves, and changes in the expression of genes associated with IGF-I signaling and the activation of the PI3K/Akt and ERK1/2 pathways were measured. The mRNA abundance of IGF type I receptor, IGF binding protein (IGFBP)-3, and IGFBP-5 were lower following 4× milking relative to 1× milking. However, the mRNA abundance of IGF-I was not affected by MF. Both IGFBP3 and IGFBP5 are thought to inhibit IGF-I; therefore, decreases in their mRNA abundance may serve to stimulate the IGF-I signal in the 4×-milked mammary gland. The activation of PI3K/Akt pathway was lower in response to 4× milking relative to 1×, and the activation of the ERK1/2 was unaffected by MF, suggesting that they do not mediate the effects of MF.
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Amitha Mithra SV, Kar MK, Mohapatra T, Robin S, Sarla N, Seshashayee M, Singh K, Singh AK, Singh NK, Sharma RP. DBT Propelled National Effort in Creating Mutant Resource for Functional Genomics in Rice. CURR SCI INDIA 2016. [DOI: 10.18520/cs/v110/i4/543-548] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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167
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Chauhan S, Singh K, Chauhan M, Umar A, Sundaresan C. Intermolecular interactions of l-glutamine and l-histidine in aqueous solutions of metformin hydrochloride: Thermo-acoustic and optical properties. J Mol Liq 2016. [DOI: 10.1016/j.molliq.2015.11.035] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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168
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Phillips A, Pounds R, Balega J, Singh K. Histopathological correlation of splenic disease with radiological and surgical findings: should we incorporate splenectomy into standard procedures for disseminated Millerian adenocarcinoma? EUR J GYNAECOL ONCOL 2016; 37:678-684. [PMID: 29787010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
PURPOSE OF INVESTIGATION To determine the positive predictive value (PPV) of both preoperative radiological and intraoperative identification of splenic disease in cases of advanced and recurrent gynaecological malignancy. MATERIALS AND METHODS A retrospective study of all splenectomies performed during surgeries for disseminated gynaecological malignancy at the Pan Birmingham Gynaecological Cancer Centre between May 21st, 2008 and January 31st, 2015. RESULTS Forty-one women were identified, most of whom had Stage 3C, high grade, serous Milllerian adenocarcinomas. Thirty-seven (90.2%) spleens were removed because of intraoperative suspicion of disease and the remaining four (9.8%) were removed following inadvertent injury. No spleens were detected radiologically that did not have obvious macroscopic disease. The PPV for the preoperative and intraoperative detection of splenic disease were 88.9% and 91.9%, respectively. Half of the spleens removed following inadvertent injury had disease identified following histopathological examination. CONCLUSION Intraoperative identification of splenic disease correlates well with histopathological examination. However, in 50% of splenectomies performed following inadvertent trauma and where disease was not suspected, metastases were identified.
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Kaur G, Pandey OP, Singh K, Chudasama B, Kumar V. Combined and individual doxorubicin/vancomycin drug loading, release kinetics and apatite formation for the CaO–CuO–P2O5–SiO2–B2O3 mesoporous glasses. RSC Adv 2016. [DOI: 10.1039/c6ra06829d] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The novel mesoporous glass series based on (25 − x)CaO–xCuO–10P2O5–5B2O3–60SiO2 (x = 2.5, 5, 7.5, 10) has been prepared using the sol–gel technique.
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Singh K. Acute Effect of Electromagnetic Waves Emitted from Mobile Phone on Visual Evoked Potential in Adult Male : A Preliminary Study. INDIAN JOURNAL OF PHYSIOLOGY AND PHARMACOLOGY 2016; 60:102-107. [PMID: 29956904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Electromagnetic waves (EMW) emitted from mobile phone (MP) may cause variety of ocular effects, e.g., cataract, corneal edema and lacrimation of eyes. Currently very little information is available on acute effects of EMW emitted from MP on human visual system. So, study was planned to see the effects of EMW emitted from MP on visual evoked potential (VEP). This study was conducted in 9 healthy male subjects in the age group of 20 40 years with history of exposure to MP for around 1 hour/day for the last 3-9 years. After explaining the whole procedure to the subject, written consent was taken. Recording was done on RMS EMG EP MK-2 machine, using 10/20 system of electrode placement. The electrodes were placed at Cz (active electrode), O1-O2 (reference electrodes) and Fz (ground electrode). In dark room, subject was made to sit 1 meter away from screen of TV (275/350 mm size). The black and white checks of 16/16 mm size (subtending an angle of 32 minutes of an arc) were generated on the monitor by an electronic pattern generator. The contrast between black and white checks was 67%. The checks were made to reverse at a rate of 1 Hz and 100 responses were recorded. The subject was instructed to fix on small dot at its center with one eye; and the other eye was closed with hand. Waves of VEP were recorded before and after exposure to MP kept near to right ear (as right ear was found to be dominant ear, used by subjects to hear the MP, so right eye was near to MP and had more exposure compare to left eye) for 10 min. Statistical analysis was done by student ‘t’ test. After exposure to MP in left eye, there was significant increase (P<0.001) in latency of P100 wave without affecting the latency of other waves. Although amplitude of P100– N 75 waves was reduced but not statistically significant. But in right eye, after exposure to MP, latency of N75 (P<0.001), P100 (P<0.05) and N145 (P<0.001) waves were increased without any alteration in amplitude of P100 – P75 waves. Effect on right eye was slightly different. This study suggests that EMW emitted from MP may affect the VEP.
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Singh K, Swanson K, Henderson H, Erdman R, Stelwagen K. The effect of milking reinitiation following extended nonmilking periods on lactation in primiparous dairy cows. J Dairy Sci 2015; 98:7666-74. [DOI: 10.3168/jds.2014-8883] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2014] [Accepted: 07/20/2015] [Indexed: 11/19/2022]
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Singh K, Lovren F, Matkar P, Pan Y, Quan A, Ramadan A, Al-Omran M, Verma S. ENDOTHELIAL-SPECIFIC LOSS OF AUTOPHAGY PROMOTES ORGAN FIBROSIS. Can J Cardiol 2015. [DOI: 10.1016/j.cjca.2015.07.207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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173
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Ehsan M, Lovren F, Pan Y, Quan A, Mantella L, Sandhu P, Singh K, Teoh H, Al-Omran M, Verma S. ADIPONECTIN REGULATES MONOCYTE MICROPARTICLE PRODUCTION AND ENDOTHELIAL ACTIVATION. Can J Cardiol 2015. [DOI: 10.1016/j.cjca.2015.07.211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Singh K. Effect Of Electromagnetic Waves Emitted From Mobile Phone On Brain Stem Auditory Evoked Potential In Adult Males. INDIAN JOURNAL OF PHYSIOLOGY AND PHARMACOLOGY 2015; 59:402-406. [PMID: 27530007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Mobile phone (MP) is commonly used communication tool. Electromagnetic waves (EMWs) emitted from MP may have potential health hazards. So, it was planned to study the effect of electromagnetic waves (EMWs) emitted from the mobile phone on brainstem auditory evoked potential (BAEP) in male subjects in the age group of 20-40 years. BAEPs were recorded using standard method of 10-20 system of electrode placement and sound click stimuli of specified intensity, duration and frequency.Right ear was exposed to EMW emitted from MP for about 10 min. On comparison of before and after exposure to MP in right ear (found to be dominating ear), there was significant increase in latency of II, III (p < 0.05) and V (p < 0.001) wave, amplitude of I-Ia wave (p < 0.05) and decrease in IPL of III-V wave (P < 0.05) after exposure to MP. But no significant change was found in waves of BAEP in left ear before vs after MP. On comparison of right (having exposure routinely as found to be dominating ear) and left ears (not exposed to MP), before exposure to MP, IPL of IIl-V wave and amplitude of V-Va is more (< 0.001) in right ear compared to more latency of III and IV wave (< 0.001) in left ear. After exposure to MP, the amplitude of V-Va was (p < 0.05) more in right ear compared to left ear. In conclusion, EMWs emitted from MP affects the auditory potential.
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Nagaraj A, Vishnani P, Yousuf A, Ganta S, Singh K, Acharya S. Perception of Dentists about Caries-risk Assessment tools in Jaipur, India: A Cross-sectional Study. J Int Oral Health 2015; 7:77-81. [PMID: 26464544 PMCID: PMC4588795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
Abstract
BACKGROUND Caries risk assessment (CRA) is an essential element of contemporary clinical care for infants, children, and adolescents. CRA tools aid in the detection as well as documentation of caries risk predictors and let the health care professionals to be more active in identifying and referring high-risk patients for proper treatment and required prevention. The aim of the study was to assess the information-seeking behavior of dental practitioners of Jaipur regarding CRA tools. MATERIALS AND METHODS A cross-sectional questionnaire-based survey was conducted among the dental practitioners of Jaipur city. A 17-itemed questionnaire was personally administered to 373 dental practitioners of Jaipur and their knowledge was assessed based on the questions about CRA tools and Cariogram. The data were analyzed using Chi-square test. RESULTS Around 80.5% of the practitioners were aware of CRA tools among which only one-fourth were practicing CRA. Significant correlation of qualification, specialty, and years of practice was found with knowledge of CRA tools, practice of CRA and preventive treatment and attitude toward risk assessment. CONCLUSIONS A substantial percentage of dentists did not practice CRA, but were interested in receiving more education about CRA and its tools.
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Gupta V, Goel G, Parthasarathy R, Gupta A, Singh K, Singhal V, Jha A. E-024 acute cerebral hemorrhage with arteriovenous malformation (avm): role of angiographic – ct (dyna cta). J Neurointerv Surg 2015. [DOI: 10.1136/neurintsurg-2015-011917.99] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Murney R, Stelwagen K, Wheeler T, Margerison J, Singh K. Activation of signal transducer and activator of transcription 5 (STAT5) is linked to β1-integrin protein abundance in unilaterally milked bovine mammary glands. J Dairy Sci 2015; 98:3133-42. [DOI: 10.3168/jds.2014-9003] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2014] [Accepted: 01/12/2015] [Indexed: 11/19/2022]
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Chandra A, Verma PK, Islam MN, Grisham MP, Jain R, Sharma A, Roopendra K, Singh K, Singh P, Verma I, Solomon S. Expression analysis of genes associated with sucrose accumulation in sugarcane (Saccharum spp. hybrids) varieties differing in content and time of peak sucrose storage. PLANT BIOLOGY (STUTTGART, GERMANY) 2015; 17:608-17. [PMID: 25311688 DOI: 10.1111/plb.12276] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/05/2014] [Accepted: 10/03/2014] [Indexed: 05/27/2023]
Abstract
Sucrose synthesis/accumulation in sugarcane is a complex process involving many genes and regulatory sequences that control biochemical events in source-sink tissues. Among these, sucrose synthase (SuSy), sucrose phosphate synthase (SPS), soluble acid (SAI) and cell wall (CWI) invertases are important. Expression of these enzymes was compared in an early (CoJ64) and late (BO91) maturing sugarcane variety using end-point and qRT-PCR. Quantitative RT-PCR at four crop stages revealed high CWI expression in upper internodes of CoJ64, which declined significantly in both top and bottom internodes with maturity. In BO91, CWI expression was high in top and bottom internodes and declined significantly only in top internodes as the crop matured. Overall, CWI expression was higher in CoJ64 than in BO91. During crop growth, there was no significant change in SPS expression in bottom internodes in CoJ64, whereas in BO91 it decreased significantly. Apart from a significant decrease in expression of SuSy in mature bottom internodes of BO91, there was no significant change. Similar SAI expression was observed with both end-point and RT-PCR, except for significantly increased expression in top internodes of CoJ64 with maturity. SAI, being a major sucrose hydrolysing enzyme, was also monitored with end-point PCR expression in internode tissues of CoJ64 and BO91, with higher expression of SAI in BO91 at early crop stages. Enzyme inhibitors, e.g. manganese chloride (Mn(++) ), significantly suppressed expression of SAI in both early- and late-maturing varieties. Present findings enhance understanding of critical sucrose metabolic gene expression in sugarcane varieties differing in content and time of peak sucrose storage. Thus, through employing these genes, improvement of sugarcane sucrose content is possible.
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Abstract
The role of nitric oxide (NO) in the initiation, promotion and progression of cancer has been the subject of speculation and conflicting reports in the literature. The high incidence of oral cancer and precancer has been linked to tobacco chewing and smoking habits; NO is considered an indicator of tobacco-related diseases. We compared salivary NO levels in oral precancer and normal patients. Unstimulated whole saliva was collected from 15 patients with oral precancer (group 1) and 15 healthy age and sex matched subjects (group 2). Salivary nitrite levels were estimated using a colorimetric method and a spectrophotometer. The salivary nitrite concentration of group 2 (median = 4.21 μg/ml) was significantly less than for group 1 (median = 12.91 μg/ml). We have added evidence concerning involvement of NO in the pathogenesis of oral cancer, but whether it is a potentially carcinogenic agent at the concentration at which it is present in oral precancer patients requires further evaluation.
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180
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Kumar V, Sharma HK, Singh K, Singh RP. Optimization of process parameters for the production of taro chips using RSM with fuzzy modeling. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2015. [DOI: 10.1007/s11694-015-9248-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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181
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Singh S, Kalia G, Singh K. Effect of intermediate oxide (Y2O3) on thermal, structural and optical properties of lithium borosilicate glasses. J Mol Struct 2015. [DOI: 10.1016/j.molstruc.2015.01.031] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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182
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Surikow SY, Raman B, Licari J, Singh K, Nguyen TH, Horowitz JD. Evidence of nitrosative stress within hearts of patients dying of Tako-tsubo cardiomyopathy. Int J Cardiol 2015; 189:112-4. [PMID: 25889440 DOI: 10.1016/j.ijcard.2015.03.416] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2015] [Accepted: 03/28/2015] [Indexed: 11/26/2022]
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183
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Lima JM, Nath M, Dokku P, Raman KV, Kulkarni KP, Vishwakarma C, Sahoo SP, Mohapatra UB, Mithra SVA, Chinnusamy V, Robin S, Sarla N, Seshashayee M, Singh K, Singh AK, Singh NK, Sharma RP, Mohapatra T. Physiological, anatomical and transcriptional alterations in a rice mutant leading to enhanced water stress tolerance. AOB PLANTS 2015; 7:plv023. [PMID: 25818072 PMCID: PMC4482838 DOI: 10.1093/aobpla/plv023] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/23/2014] [Accepted: 02/26/2015] [Indexed: 05/04/2023]
Abstract
Water stress is one of the most severe constraints to crop productivity. Plants display a variety of physiological and biochemical responses both at the cellular and whole organism level upon sensing water stress. Leaf rolling, stomatal closure, deeper root penetration, higher relative water content (RWC) and better osmotic adjustment are some of the mechanisms that plants employ to overcome water stress. In the current study, we report a mutant, enhanced water stress tolerant1 (ewst1) with enhanced water stress tolerance, identified from the ethyl methanesulfonate-induced mutant population of rice variety Nagina22 by field screening followed by withdrawal of irrigation in pots and hydroponics (PEG 6000). Though ewst1 was morphologically similar to the wild type (WT) for 35 of the 38 morphological descriptors (except chalky endosperm/expression of white core, decorticated grain colour and grain weight), it showed enhanced germination in polyethylene glycol-infused medium. It exhibited increase in maximum root length without any significant changes in its root weight, root volume and total root number on crown when compared with the WT under stress in PVC tube experiment. It also showed better performance for various physiological parameters such as RWC, cell membrane stability and chlorophyll concentration upon water stress in a pot experiment. Root anatomy and stomatal microscopic studies revealed changes in the number of xylem and phloem cells, size of central meta-xylem and number of closed stomata in ewst1. Comparative genome-wide transcriptome analysis identified genes related to exocytosis, secondary metabolites, tryptophan biosynthesis, protein phosphorylation and other signalling pathways to be playing a role in enhanced response to water stress in ewst1. The possible involvement of a candidate gene with respect to the observed morpho-physiological and transcriptional changes and its role in stress tolerance are discussed. The mutant identified and characterized in this study will be useful for further dissection of water stress tolerance in rice.
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184
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Singh K, Story W, Moran A. Assessing the continuum of care in South Asia and Sub-Saharan
Africa. Ann Glob Health 2015. [DOI: 10.1016/j.aogh.2015.02.1025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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185
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Sood K, Singh K, Pandey OP. Structural, Conductivity, and Dielectric Relaxation Studies of La 0.9Ba 0.1GaO 3-δSystem. PARTICULATE SCIENCE AND TECHNOLOGY 2015. [DOI: 10.1080/02726351.2014.938379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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186
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Ripperda C, Garcia A, Singh K, Schaffer J, Wai C. Anatomic Course of the Ureter in Relation to Vertebral and Vascular Landmarks on Computed Tomography. J Minim Invasive Gynecol 2015. [DOI: 10.1016/j.jmig.2014.12.068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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187
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188
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Singh K, Rani R, Bansal P, Medhe S, Srivastava MM. Antioxidant activity of essential oil of Coriandrum sativum and standardization of HPTLC method for the estimation of major phytomarkers. JOURNAL OF ANALYTICAL CHEMISTRY 2015. [DOI: 10.1134/s1061934815020094] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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189
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Mukherji A, Rathi AK, Mohanta PK, Singh K. A single institution 18-years retrospective analysis of malignant melanoma. Gulf J Oncolog 2015; 1:58-64. [PMID: 25682454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/01/2014] [Indexed: 06/04/2023]
Abstract
UNLABELLED Melanoma accounts for about 2% of all cancer-related mortality in western populations. Surgical excision of localized disease is curative in many patients with 80% overall 5-year survival rate. There are many indicators of prognosis of which tumor burden is predicted by primary site with nodal status being the next most important variable. Patients with advanced stage have very high risk of developing distant metastases and should receive systemic therapy. Despite treatment, majority of locally advanced patients develop metastatic disease. MATERIALS AND METHODS A retrospective analysis of cases of malignant melanoma registered over a period of eighteen years, from October 1990 to September 2007 was done. Patient profile, presentation, disease load, treatment protocols and response on or after treatment were analyzed. RESULTS The median age at diagnosis in men was 48 years and 50 years in women. At presentation, more than half of studied cases (56.5%) presented with nodal metastases at diagnosis while about three fourths (74%) had distant metastases (stage IV disease). More than half (56%) of the patients had superficial spreading type. The most common presenting complaints were swelling (70% of patients), ulcer (50% of patients) or pain (50%). Primary sites included extremities, central nervous system, abdomen, trunk, and bones. Liver, brain, abdomen and lungs were common metastatic sites. Surgical excision of primary lesion was done in about half of the cases. Four patients subsequently received palliative radiotherapy and two more received adjuvant radiotherapy. Another six patients received adjuvant chemotherapy and radiotherapy. Among treated patients, 26% showed partial response and another 8% have stable disease while 65% patients progressed on or after initial treatment. CONCLUSION Malignant melanoma carries an overall poor prognosis especially in advanced stages. Multimodality therapy with surgery, radiotherapy and chemotherapy may provide local or nodal remission but cannot improve long term survival in advanced cases.
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190
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Singh K, Stempora L, R. Donald H, Kirk AD, Larsen CP, Blazar BR, Kean LS. Superiority of rapamycin over tacrolimus in preserving nonhuman primate Treg half-life and phenotype after adoptive transfer. Am J Transplant 2014; 14:2691-703. [PMID: 25359003 PMCID: PMC4236286 DOI: 10.1111/ajt.12934] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2014] [Revised: 05/22/2014] [Accepted: 06/05/2014] [Indexed: 01/25/2023]
Abstract
Many critical issues remain concerning how best to deploy adoptive regulatory T cell (Treg) immunotherapy to the clinic. These include a determination of their pharmacokinetic characteristics, their optimal dose, their phenotypic stability and the best therapies with which to pair Tregs. By performing a CFSE-labeled autologous Treg pulse experiment, we determined that the accessible peripheral blood Treg pool in rhesus macaques is quite large (75 ± 11 × 10(6) Tregs/kg). Pharmacokinetic analysis revealed that Tregs have two phases of elimination: an α phase, with a T1/2 in the peripheral blood of 32.4 ± 11.3 h and a β phase with a T1/2 of 120.4 ± 19.7 h. In addition to their short initial half-life, Tregs underwent rapid phenotypic shifts after infusion, with significant loss of both CD25 and FoxP3 by day +6. While tacrolimus stabilized CD25 expression, it did not improve T1/2 , nor mitigate the loss of FoxP3. In contrast, rapamycin significantly stabilized both CD25 and FoxP3, and supported an increased half-life, with an α phase of 67.7 ± 6.9 h and a β phase of 252.1 ± 54.9 h. These results suggest that rapamycin may be a necessary addition to Treg immunotherapy, and that tacrolimus may be deleterious to Treg integrity posttransfer.
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191
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Murney R, Stelwagen K, Wheeler TT, Margerison JK, Singh K. The effects of milking frequency in early lactation on milk yield, mammary cell turnover, and secretory activity in grazing dairy cows. J Dairy Sci 2014; 98:305-11. [PMID: 25465535 DOI: 10.3168/jds.2014-8745] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2014] [Accepted: 10/08/2014] [Indexed: 11/19/2022]
Abstract
In dairy cows, short-term changes of milking frequency in early lactation have been shown to produce an immediate and a long-term effect on milk yield in stall-fed cows. The effect is controlled locally within mammary glands and could be a function of either secretory mammary epithelial cell number or activity. To resolve this and determine its applicability in other feed management systems, a unilateral milking frequency experiment was conducted with udder halves of 17 multiparous, pasture-fed dairy cows milked either 4 times (4×) or once a day (1×) for 14d from 5±2d in milk. Mean half-udder milk yield during the treatment period was higher from the 4× compared with 1× udder halves and continued to be higher until 200d in milk once returned to twice a day milking. Mammary biopsies were obtained on d 14 of treatment from both udder halves of 10 cows. Proliferation of mammary cells was higher in 4× udder halves compared with 1×, whereas no difference in apoptosis levels was detected. Abundance of αS1-casein, β-casein, α-lactalbumin, and β-lactoglobulin mRNA was higher in tissue samples from 4× udder halves compared with 1×, whereas lactoferrin mRNA abundance was lower in 4× udder halves. In summary, change in milking frequency during early lactation affects proliferation of mammary cells as well as expression of the major milk protein genes, which both contribute to the observed changes in milk yield during and after unilateral milking frequency treatment.
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192
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Bittner R, Montgomery MA, Arregui E, Bansal V, Bingener J, Bisgaard T, Buhck H, Dudai M, Ferzli GS, Fitzgibbons RJ, Fortelny RH, Grimes KL, Klinge U, Köckerling F, Koeckerling F, Kumar S, Kukleta J, Lomanto D, Misra MC, Morales-Conde S, Reinpold W, Rosenberg J, Singh K, Timoney M, Weyhe D, Chowbey P. Update of guidelines on laparoscopic (TAPP) and endoscopic (TEP) treatment of inguinal hernia (International Endohernia Society). Surg Endosc 2014; 29:289-321. [PMID: 25398194 PMCID: PMC4293469 DOI: 10.1007/s00464-014-3917-8] [Citation(s) in RCA: 179] [Impact Index Per Article: 17.9] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2014] [Accepted: 09/19/2014] [Indexed: 12/13/2022]
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193
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Singh S, Trivedi R, Singh K, Kumar P, Shankar LR, Khushu S. Diffusion tensor tractography in hypothyroidism and its correlation with memory function. J Neuroendocrinol 2014; 26:825-33. [PMID: 25131823 DOI: 10.1111/jne.12193] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2013] [Revised: 08/01/2014] [Accepted: 08/12/2014] [Indexed: 11/30/2022]
Abstract
Diffusion tensor tractography (DTT) was performed to determine the microstructural changes in the white matter fibre tracts of hypothyroid patients compared to controls and to correlate these changes with memory dysfunction scores. DTT and Postgraduate Institute Memory Scale test were performed in eight hypothyroid patients and eight healthy controls. Diffusion tensor imaging (DTI) measures [fractional anisotropy (FA) and mean diffusivity (MD)] from all of the major cerebral tracts were calculated and a comparison was made between the patient group and controls. Pearson's correlation was performed between Memory Dysfunction score and DTI measures. Significant changes in DTI measures were observed in various white matter fibre tracts in hypothyroid patients compared to controls. In hypothyroid patients, an inverse correlation of Memory Dysfunction score with FA was observed in the right and left inferior fronto-occipital fasciculus, whereas a positive correlation with MD was observed in the right anterior thalamic radiation among all white matter tracts. These findings suggest that microstructural changes in white matter fibres may contribute to the underlying dysfunction in memory in hypothyroid patients.
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194
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Wendel H, Singh K, Wolfe A, Zhong Y, Drewe P, Porco J, Pelletier J, Rätsch G. 558 RNA G-quadruplexes cause eIF4A-dependent oncogene translation in cancer. Eur J Cancer 2014. [DOI: 10.1016/s0959-8049(14)70684-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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195
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Singh K, Bhori M, Marar T. α-Tocopherol mediated amelioration of camptothecin-induced free radical damage to avert cardiotoxicities. Hum Exp Toxicol 2014; 34:380-9. [PMID: 25304969 DOI: 10.1177/0960327114533577] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Reactive oxygen species (ROS) such as O2(-), hydrogen peroxide, and OH(-) are highly toxic to cells. Cellular antioxidant enzymes and free radical scavengers normally protect a cell from toxic effects of ROS. However, when generation of ROS overtakes the antioxidant defense of the cells, it leads to various pathological conditions. The present study investigated the protective efficacy of α-tocopherol on the peroxidative damage and abnormal antioxidant levels in the myocardial tissue of camptothecin (CPT), administered at the dosage of 6 mg/kg/day in male Wistar rats. CPT-administered rats showed significant increase (p < 0.001) in lipid peroxidation and abnormal changes in the activities/levels of antioxidant enzymes (catalase, superoxide dismutase, glutathione peroxidase, glutathione reductase, glutathione S-transferase) and nonenzymic antioxidants (reduced glutathione and vitamin E). Alterations in the levels of tissue alkaline phosphatase, lactate dehydrogenase (p < 0.01), alanine transaminase (p < 0.001), and aspartate transaminase (p < 0.001) were also observed in CPT-treated rats. In contrast, rats pretreated with α-tocopherol showed significant revision of elevated levels of lipid peroxides and abnormal antioxidant enzyme activity suggesting the ameliorative property of vitamin E. Histopathological alterations in the heart tissue observed after CPT administration were also protected in animals that were pretreated with vitamin E. Based on our results, we conclude that supplementation of vitamin E may improve the efficacy of standard and experimental cancer therapies by subsiding the toxic effect of the antineoplastic agent.
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196
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Jha PK, Pandey OP, Singh K. Crystallization and Glass Transition Kinetics of Na2s-P2s5-Based Super-Ionic Glasses. PARTICULATE SCIENCE AND TECHNOLOGY 2014. [DOI: 10.1080/02726351.2014.947661] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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197
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Reddy V, Parang B, Poindexter S, Barrett C, Bradley A, Harris E, Choksi Y, Mittal M, Singh K, Chaturvedi R, Brand T, Washington M, Bader D, Wilson K, Williams C. BVES Loss Is Protective in Radiation Enteritis. Int J Radiat Oncol Biol Phys 2014. [DOI: 10.1016/j.ijrobp.2014.05.2248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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198
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Mohsina A, Zama MMS, Tamilmahan P, Gugjoo M, Singh K, Gopinathan A, Gopi M, Karthik K. A retrospective study on incidence of lameness in domestic animals. Vet World 2014. [DOI: 10.14202/vetworld.2014.601-604] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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199
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Raghove P, Jaiswal R, Singh K. Evaluating the effect of preoperative oral gabapentin on postoperative pain in patients receiving spinal anaesthesia for lower limb surgery. SOUTHERN AFRICAN JOURNAL OF ANAESTHESIA AND ANALGESIA 2014. [DOI: 10.1080/22201173.2010.10872711] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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200
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Singla G, Singh K, Pandey OP. Effect of Processing Variables on WC Nanoparticles Synthesized by Solvothermal Route. PARTICULATE SCIENCE AND TECHNOLOGY 2014. [DOI: 10.1080/02726351.2014.933147] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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