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Yadav PS, Kumar D, Saini M, Sharma RK, Dua S, Selokar NL, Bansal S, Punetha M, Gupta A, Kumar R, Kumar P. Evaluation of postnatal growth, hematology, telomere length and semen attributes of multiple clones and re-clone of superior buffalo breeding bulls. Theriogenology 2024; 213:24-33. [PMID: 37793222 DOI: 10.1016/j.theriogenology.2023.09.024] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [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: 09/08/2023] [Revised: 09/27/2023] [Accepted: 09/27/2023] [Indexed: 10/06/2023]
Abstract
The present study comprehensively evaluates the postnatal growth, hematology, telomere length, and semen attributes of multiple clones and re-clone derived from superior buffalo breeding bulls. To the best of our knowledge, we successfully produced multiple clones and a re-clone of an earlier cloned buffalo bull from an embryo developed from an adult bull's skin-derived cell for the first time. The cloned bulls' growth, blood hematology, plasma biochemistry, and telomere length were all shown to be normal at various stages of development. The bulls were used for semen production after being screened for testicular growth and training. Semen characteristics such as volume, concentration, and initial motility of fresh sperm as well as motility and kinetics characteristics such as straightness (STR), average lateral head displacement (ALH), and beat cross frequency (BCF) of frozen-thawed sperms of the cloned bulls were found to be similar to those of non-cloned bulls, including the donor bulls. Additionally, it was found that cloned bulls' functional sperm attributes, including acrosome intactness, mitochondrial membrane potential, and superoxide anion status, were comparable to those of non-cloned bulls. These characteristics are necessary for sperm to pass through the female reproductive system, penetrate the oocyte, and efficiently fertilize. Finally, this study adds to our understanding of the postnatal development, hematology, telomere length, and sperm characteristics of superior buffalo breeding bulls that have been cloned and re-cloned. The findings provide the groundwork for improving cloning practices, refining reproductive procedures, and optimizing the use of cloned genetic material in animal breeding and conservation.
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Affiliation(s)
- P S Yadav
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar, 125001, Haryana, India.
| | - Dharmendra Kumar
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar, 125001, Haryana, India.
| | - Monika Saini
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar, 125001, Haryana, India
| | - R K Sharma
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar, 125001, Haryana, India
| | - Seema Dua
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar, 125001, Haryana, India
| | - Naresh L Selokar
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar, 125001, Haryana, India.
| | - Sonu Bansal
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar, 125001, Haryana, India
| | - Meeti Punetha
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar, 125001, Haryana, India
| | - Akanksha Gupta
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar, 125001, Haryana, India
| | - Rajesh Kumar
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar, 125001, Haryana, India
| | - Pradeep Kumar
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar, 125001, Haryana, India
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Sharma M, Punetha M, Saini S, Chaudhary S, Jinagal S, Thakur S, Kumar P, Kumar R, Sharma RK, Yadav PS, Kumar D. Mito-Q supplementation of in vitro maturation or in vitro culture medium improves maturation of buffalo oocytes and developmental competence of cloned embryos by reducing ROS production. Anim Reprod Sci 2024; 260:107382. [PMID: 38035499 DOI: 10.1016/j.anireprosci.2023.107382] [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: 08/14/2023] [Revised: 10/25/2023] [Accepted: 11/22/2023] [Indexed: 12/02/2023]
Abstract
Mito-Q is a well-known mitochondria-specific superoxide scavenger. To our knowledge, the effect of Mito-Q on buffalo oocyte maturation and developmental competency of cloned embryos has not been examined. To investigate the effects of Mito-Q on the in vitro maturation (IVM) of buffalo oocytes and the developmental competence of cloned embryos, different concentration of Mito-Q were supplemented with IVM (0, 0.1, 0.5, 1, 2 μM) and in vitro culture (IVC) medium (0, 0.1 μM). Supplementation of IVM medium with 0.1 μM Mito-Q significantly (P ≤ 0.05) increased the cumulus expansion, nuclear maturation, mitochondrial membrane potential (MMP) and antioxidants genes (GPX1 and SOD2) expression and effectively reduced ROS production leading to a significant improvement in the maturation rate of buffalo oocytes. Further, the supplementation of 0.1 μM Mito-Q in IVC medium promotes the cleavage and blastocyst rate significantly over the control. Mito-Q supplementation improves (P ≤ 0.05) MMP, antioxidant gene (GPX1) expression and reduced the ROS level and apoptosis related genes (caspase 9) expression in cloned blastocysts. In conclusion, the present study demonstrated that the supplementation of 0.1 μM Mito-Q in IVM and IVC media exerts a protective role against oxidative stress by reducing ROS production and improving MMP, fostering improved maturation of buffalo oocytes and enhanced developmental competence of cloned embryos. These findings contribute valuable insights into the optimization of assisted reproductive technologies protocols for buffalo breeding and potentially offer novel strategies to enhance reproductive outcomes in livestock species.
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Affiliation(s)
- Maninder Sharma
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar, 125001 Haryana, India; Animal Biotechnology Division, ICAR-National Dairy Research Institute, Karnal 132001, Haryana, India
| | - Meeti Punetha
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar, 125001 Haryana, India
| | - Sheetal Saini
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar, 125001 Haryana, India
| | - Suman Chaudhary
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar, 125001 Haryana, India
| | - Sujata Jinagal
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar, 125001 Haryana, India
| | - Swati Thakur
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar, 125001 Haryana, India
| | - Pradeep Kumar
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar, 125001 Haryana, India
| | - Rajesh Kumar
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar, 125001 Haryana, India
| | - R K Sharma
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar, 125001 Haryana, India
| | - P S Yadav
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar, 125001 Haryana, India.
| | - Dharmendra Kumar
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar, 125001 Haryana, India.
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Khan S, Singh YV, Yadav PS, Sharma V, Lin CC, Jung KH. An Intelligent Bio-Inspired Autonomous Surveillance System Using Underwater Sensor Networks. Sensors (Basel) 2023; 23:7839. [PMID: 37765894 PMCID: PMC10536325 DOI: 10.3390/s23187839] [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] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 08/24/2023] [Accepted: 09/08/2023] [Indexed: 09/29/2023]
Abstract
Energy efficiency is important for underwater sensor networks. Designing such networks is challenging due to underwater environmental traits that hinder network lifespan extension. Unlike terrestrial protocols, underwater settings require novel protocols due to slower signal propagation. To enhance energy efficiency in underwater sensor networks, ongoing research concentrates on developing innovative solutions. Thus, in this paper, an intelligent bio-inspired autonomous surveillance system using underwater sensor networks is proposed as an efficient method for data communication. The tunicate swarm algorithm is used for the election of the cluster heads by considering different parameters such as energy, distance, and density. Each layer has several clusters, each of which is led by a cluster head that continuously rotates in response to the fitness values of the SNs using the tunicate swarm algorithm. The performance of the proposed protocol is compared with existing methods such as EE-LHCR, EE-DBR, and DBR, and results show the network's lifespan is improved by the proposed work. Due to the effective fitness parameters during cluster head elections, our suggested protocol may more effectively achieve energy balance, resulting in a longer network lifespan.
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Affiliation(s)
- Shadab Khan
- Department of Computer Science & Engineering, ABES Engineering College, Ghaziabad 201009, India
| | - Yash Veer Singh
- Department of Computer Science & Engineering, Galgotias College of Engineering and Technology, Greater Noida 201310, India
| | - Prasant Singh Yadav
- Department of Computer Science and Engineering, Mahamaya Polytechnic of Information Technology (Govt.), Hathras 204102, India
| | - Vishnu Sharma
- Department of Computer Science & Engineering, Galgotias College of Engineering and Technology, Greater Noida 201310, India
| | - Chia-Chen Lin
- Department of Computer Science and Information Engineering, National Chin-Yi University, No.57, Sec. 2, Zhongshan Rd., Taiping Dist., Taichung 411030, Taiwan
| | - Ki-Hyun Jung
- Department of Software Convergence, Andong National University, Andong 36729, Republic of Korea
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Dalal J, Kumar P, Chandolia RK, Pawaria S, Bala R, Kumar D, Yadav PS. A new role of H89: Reduces capacitation-like changes through inhibition of cholesterol efflux, calcium influx, and proteins tyrosine phosphorylation during sperm cryopreservation in buffalo. Theriogenology 2023; 204:31-39. [PMID: 37040685 DOI: 10.1016/j.theriogenology.2023.04.001] [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: 07/05/2022] [Revised: 03/08/2023] [Accepted: 04/02/2023] [Indexed: 04/13/2023]
Abstract
It is a known fact that cryopreservation initiates premature capacitation in spermatozoa during the cryopreservation process. Protein tyrosine phosphorylation is a landmark of cascade reaction accountable for capacitation or capacitation-like changes in spermatozoa. Therefore, our hypothesis was to test an inhibitor (H89) that reversibly inhibits the cascade reaction responsible for capacitation during the cryopreservation process but does not hamper normal capacitation and fertilizing ability of sperm. For this, sixteen ejaculates were collected from Murrah buffalo bulls (n = 4). Each ejaculate was divided into four equal aliquots and diluted in an egg yolk-based semen dilutor supplemented with 0, 2, 10, and 30 μM concentrations of H89 and cryopreserved. Interestingly, H89 reduces cholesterol efflux from spermatozoa and protects spermatozoa from membrane damage during the cryopreservation process. H89 did not prevent lipid peroxidation of the sperm membrane. H89 reduced intracellular calcium concentration in spermatozoa in a dose-dependent manner, but tyrosine phosphorylation reduction was observed in the 2 and 10 μM H89 groups. The CTC assay revealed that the percentage of uncapacitated spermatozoa in different treatment groups increases in a dose-dependent manner. In the in vitro capacitation medium, the effect of H89 is abolished and spermatozoa underwent normal capacitation, but H89-treated spermatozoa attached to zona pellucida in large numbers compared to untreated spermatozoa. In conclusion, H89 does not only inhibit tyrosine phosphorylation of spermatozoa but it reduces cholesterol efflux and calcium influx, and ultimately reduces capacitation-like changes during the cryopreservation process.
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Affiliation(s)
- Jasmer Dalal
- Animal Physiology and Reproduction Division, ICAR- Central Institute for Research on Buffaloes, Hisar, 125001, Haryana, India; Department of Veterinary Gynaecology and Obstetrics, Lala Lajpat Rai University of Veterinary and Animal Sciences, Hisar, 125001, Haryana, India
| | - Pradeep Kumar
- Animal Physiology and Reproduction Division, ICAR- Central Institute for Research on Buffaloes, Hisar, 125001, Haryana, India.
| | - R K Chandolia
- Department of Veterinary Gynaecology and Obstetrics, Lala Lajpat Rai University of Veterinary and Animal Sciences, Hisar, 125001, Haryana, India
| | - Shikha Pawaria
- Animal Physiology and Reproduction Division, ICAR- Central Institute for Research on Buffaloes, Hisar, 125001, Haryana, India
| | - Renu Bala
- Animal Physiology and Reproduction Division, ICAR- Central Institute for Research on Buffaloes, Hisar, 125001, Haryana, India
| | - Dharmendra Kumar
- Animal Physiology and Reproduction Division, ICAR- Central Institute for Research on Buffaloes, Hisar, 125001, Haryana, India
| | - P S Yadav
- Animal Physiology and Reproduction Division, ICAR- Central Institute for Research on Buffaloes, Hisar, 125001, Haryana, India
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Punetha M, Saini S, Chaudhary S, Bala R, Sharma M, Kumar P, Kumar D, Yadav PS. Mitochondria-targeted antioxidant MitoQ ameliorates ROS production and improves cell viability in cryopreserved buffalo fibroblasts. Tissue Cell 2023; 82:102067. [PMID: 36958101 DOI: 10.1016/j.tice.2023.102067] [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: 09/15/2022] [Revised: 02/15/2023] [Accepted: 03/09/2023] [Indexed: 03/13/2023]
Abstract
Cryopreservation commonly decreases the cellular functionality and post-thaw viability of cells. Reactive oxygen species (ROS) generated during cryopreservation degrade mitochondrial activity and promote the release of cytochrome C which activates caspases required for apoptosis. Antioxidants have the potential to improve the recovery efficiency of cells by reducing ROS production and maintaining mitochondrial membrane potential (MMP). The present study was conducted to explore the role of MitoQ, a derivative of coenzyme Q10 on cryopreserved fibroblasts derived from buffalo skin. To achieve our goal, buffalo skin fibroblasts were treated with varying concentrations of MitoQ (0, 0.1, 0.5, 1, 2, and 10 μM) for 24, 48, and 72 h. The MMP, ROS generation, cell viability was measured by flow cytometry. Furthermore, expression of genes related to mitochondrial oxidative stress (NRF2, GPX, and SOD), apoptosis (BAK and caspase 3) and cell proliferation (AKT) were also assessed. The results showed that over a period of 72 h lower concentrations of MitoQ (0.1-0.5 μM) decrease the ROS production, improves MMP and cell viability whilst the high concentration of MitoQ (2-10 μM) increased the oxidative damage to the cells. Taken together, our study provide important insights into the novel role of MitoQ in cryopreserved buffalo skin fibroblasts. In conclusion, we demonstrated the dose-dependent functional role of MitoQ on cryopreserved fibroblasts for improving post-thaw cell viability and cellular function.
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Affiliation(s)
- Meeti Punetha
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar, Haryana 125001, India
| | - Sheetal Saini
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar, Haryana 125001, India
| | - Suman Chaudhary
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar, Haryana 125001, India
| | - Renu Bala
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar, Haryana 125001, India
| | - Maninder Sharma
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar, Haryana 125001, India
| | - Pradeep Kumar
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar, Haryana 125001, India
| | - Dharmendra Kumar
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar, Haryana 125001, India.
| | - P S Yadav
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar, Haryana 125001, India.
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Punetha M, Bajwa KK, Dua S, Bansal S, Kuotsu V, Parashar A, Selokar NL, Kumar P, Yadav PS, Kumar D. Pluripotent Stem Cells for Livestock Health and Production. Curr Stem Cell Res Ther 2021; 17:252-266. [PMID: 34344296 DOI: 10.2174/1574888x16666210803162019] [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: 01/26/2021] [Revised: 03/11/2021] [Accepted: 03/28/2021] [Indexed: 11/22/2022]
Abstract
Pluripotent stem cells (PSCs) have unlimited capacity of self-renewal and differentiation so that they can potentially produce any cell or tissue of animal's body. The PSCs derived from livestock represents a more appropriate model than rodent for investigating human diseases due to their higher anatomical and physiological resemblance with human. Apart from that, livestock PSCs holds immense promises for the innovative therapies, transgenic animal production and their biomedical interest. The realization of the full potential of PSCs, however, depends on the elucidation of the molecular mechanisms which play a critical role in the maintenance of pluripotency and reprogramming procedure remains poorly understood in livestock which in turn impedes the generation of true PSCs and its usage for clinical research. An in-depth understanding of pluripotency is extremely essential for improving health and welfare of livestock animals. Therefore, present review focuses on the milestone achievements of PSCs in livestock animals and their potential application in health and production of livestock.
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Affiliation(s)
- Meeti Punetha
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar-125001, Haryana. India
| | - Kamlesh K Bajwa
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar-125001, Haryana. India
| | - Seema Dua
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar-125001, Haryana. India
| | - Sonu Bansal
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar-125001, Haryana. India
| | - Vineichuno Kuotsu
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar-125001, Haryana. India
| | - Atul Parashar
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar-125001, Haryana. India
| | - Naresh L Selokar
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar-125001, Haryana. India
| | - Pradeep Kumar
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar-125001, Haryana. India
| | - P S Yadav
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar-125001, Haryana. India
| | - Dharmendra Kumar
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar-125001, Haryana. India
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Kumar P, Pawaria S, Dalal J, Ravesh S, Bharadwaj S, Jerome A, Kumar D, Jan MH, Yadav PS. Sodium alginate potentiates antioxidants, cryoprotection and antibacterial activities of egg yolk extender during semen cryopreservation in buffalo. Anim Reprod Sci 2019; 209:106166. [PMID: 31514937 DOI: 10.1016/j.anireprosci.2019.106166] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Revised: 07/22/2019] [Accepted: 08/15/2019] [Indexed: 12/24/2022]
Abstract
The study was conducted to determine effects of sodium alginate on sperm during cryopreservation. Each ejaculate (n = 20) of five buffalo bulls (3-5 years) were divided into six equal fractions and diluted using egg yolk based extender supplemented with different concentrations of sodium alginate and cryopreserved. Frozen-thawed semen samples were evaluated using the CASA, hypo-osmotic swelling test, cervical mucus penetration capacity test, and chlortetracycline fluorescence assay (CTC). Phosphorylation of tyrosine containing proteins and malondialdehyde concentration of sperm membrane were evaluated using immunoblotting and thiobarbituric acid reactive substance assay respectively. The semen extender's anioxidative capacities were estimated by conducting 2, 2-diphenyl-1-picrylhydrazyl (DPPH) and ferric reducing antioxidant power (FRAP) assays, metal chelating capacity by assessing ferrozine and antibacterial capacity using agar plate methods. Supplementation of sodium alginate in extender improved sperm longevity, plasma membrane integrity as well as capacity to transit through the cervical mucus. Supplementation of extender with sodium alginate minimises the phase transition of sperm membranes and phosphorylation of tyrosine containing proteins during cryopreservation. Malondialdehyde concentration of sperm was less in sodium alginate-treated sperm as compared with control samples. The results indicated that sodium alginate increased antioxidant capacity of semen extender. Supplementation with sodium alginate also improved the metal chelating capacity and antibacterial properties of the extender. In conclusion, supplementation of extender with sodium alginate enhances free radical scavenging, metal reduction and chelating capacities to protect sperm during cryopreservation.
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Affiliation(s)
- Pradeep Kumar
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar, Haryana, India.
| | - Shikha Pawaria
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar, Haryana, India
| | - Jasmer Dalal
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar, Haryana, India; Departments of Veterinary Gynaecology and Obstetrics, Lala Lajpat Rai University of Veterinary and Animal Sciences, Hisar, Haryana, India
| | - Suman Ravesh
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar, Haryana, India
| | - Sonam Bharadwaj
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar, Haryana, India; ICAR- National Dairy Research Institute, Karnal, Haryana, India
| | - A Jerome
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar, Haryana, India
| | - Dharmendra Kumar
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar, Haryana, India
| | - Mustafa H Jan
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar, Haryana, India
| | - P S Yadav
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Hisar, Haryana, India
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Kumar D, Anand T, Vijayalakshmy K, Sharma P, Rajendran R, Selokar NL, Yadav PS, Kumar D. Transposon mediated reprogramming of buffalo fetal fibroblasts to induced pluripotent stem cells in feeder free culture conditions. Res Vet Sci 2019; 123:252-260. [PMID: 30703616 DOI: 10.1016/j.rvsc.2019.01.015] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Revised: 01/14/2019] [Accepted: 01/15/2019] [Indexed: 02/07/2023]
Abstract
Commonly, induced pluripotent stem (iPS) cells are generated by viral transduction of four core reprogramming genes, but recent evidences suggest that slightly different combination of transcription factors improve the efficiency and quality of generated iPS cells. However, vectors like retro- and lentiviral may cause insertional mutagenesis due to its integrating ability. Hence, alternate methods with safety concerns are needed to be investigated. Therefore, the present study was undertaken to reprogram buffalo fibroblasts using non-viral piggyBac (PB) transposon mediated transfer of six transcription factors. To generate buffalo iPS cells, fibroblasts were isolated from buffalo fetus at passage 2. The cells were co-electroporated with a PB transposon having CAGGS promoter driven cassette of Oct4, Sox2, Klf4, cMyc, Nanog, and Lin28 transcription factors separated by self-cleaving 2A peptide and a helper plasmid pCMV-PB transposase. After 12-14 days post electroporation, fibroblast cells morphology was observed to change to round structures which formed loose aggregates of cells on day 18. Putative iPS cell colonies were propagated in feeder free system and characterized through expression of pluripotency markers such as alkaline phosphatase, SSEA-1, SSEA-4, SSEA-5, TRA-1-81, Oct4, Nanog and Sox2 and endogenous genes supported the stemness property of the generated cells. These cells differentiated in vitro to form embryoid bodies and were found to express three germ layers markers. In conclusion, generation of buffalo iPS cells using transposon system provides insights into viral-free iPS technology which will facilitate genetic modification of the buffalo genome and help in the production of transgenic animals using genetically modified iPS cells.
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Affiliation(s)
- Deepak Kumar
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffalo, Hisar 125001, Haryana, India
| | - Taruna Anand
- NCVTC, ICAR-National Research Centre on Equines, Hisar 125001, Haryana, India
| | - Kennady Vijayalakshmy
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffalo, Hisar 125001, Haryana, India
| | - Papori Sharma
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffalo, Hisar 125001, Haryana, India
| | - Rasika Rajendran
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffalo, Hisar 125001, Haryana, India
| | - Naresh L Selokar
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffalo, Hisar 125001, Haryana, India
| | - P S Yadav
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffalo, Hisar 125001, Haryana, India
| | - Dharmendra Kumar
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffalo, Hisar 125001, Haryana, India.
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Kumar P, Saini M, Kumar D, Bharadwaj A, Yadav PS. Estimation of endogenous levels of osteopontin, total antioxidant capacity and malondialdehyde in seminal plasma: Application for fertility assessment in buffalo (Bubalus bubalis
) bulls. Reprod Domest Anim 2016; 52:221-226. [DOI: 10.1111/rda.12882] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2016] [Accepted: 09/25/2016] [Indexed: 12/30/2022]
Affiliation(s)
- P Kumar
- Animal Physiology and Reproduction; ICAR-Central Institute for Research on Buffaloes; Hisar Haryana India
| | - M Saini
- Animal Physiology and Reproduction; ICAR-Central Institute for Research on Buffaloes; Hisar Haryana India
| | - D Kumar
- Animal Physiology and Reproduction; ICAR-Central Institute for Research on Buffaloes; Hisar Haryana India
| | - A Bharadwaj
- Animal Physiology and Reproduction; ICAR-Central Institute for Research on Buffaloes; Hisar Haryana India
| | - PS Yadav
- Animal Physiology and Reproduction; ICAR-Central Institute for Research on Buffaloes; Hisar Haryana India
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Ghosh K, Selokar NL, Gahlawat SK, Kumar D, Kumar P, Yadav PS. Amnion Epithelial Cells of Buffalo (Bubalus Bubalis) Term Placenta Expressed Embryonic Stem Cells Markers and Differentiated into Cells of Neurogenic Lineage In Vitro. Anim Biotechnol 2016; 27:38-43. [PMID: 26670951 DOI: 10.1080/10495398.2015.1069303] [Citation(s) in RCA: 3] [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] [Indexed: 10/22/2022]
Abstract
Aim of the present study was the isolation, culture, and characterization of amniotic membrane-derived epithelial cells (AE) from term placenta collected postpartum in buffalo. We found that cultured cells were of polygonal in shape, resistance to trypsin digestion and expressed cytokeratin-18 indicating that they were of epithelial origin. These cells have negative expression of mesenchymal stem cell markers (CD29, CD44, and CD105) and positive for pluripotency marker (OCT4) genes indicated that cultured cells were not contaminated with mesenchymal stem cells. Immunofluorescence staining with pluripotent stem cell surface markers, SSEA-1, SSEA-4, TRA-1-60, and TRA-1-81 indicated that these cells may retain pluripotent stem cell characteristics even after long period of differentiation. Differentiation potential of these cells was determined by their potential to differentiate into cells of neurogenic lineages using retinoic acid. In conclusion, we demonstrate that AE cells expressed pluripotent stem cell markers and have propensity to differentiate into cells of neurogenic lineage upon directed differentiation in vitro.
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Affiliation(s)
- K Ghosh
- a Animal Physiology and Reproduction Division , ICAR-Central Institute for Research on Buffaloes , Hisar , Haryana , India.,b Department of Biotechnology , Chaudhary Devi Lal University , Sirsa , Haryana , India
| | - N L Selokar
- a Animal Physiology and Reproduction Division , ICAR-Central Institute for Research on Buffaloes , Hisar , Haryana , India
| | - S K Gahlawat
- b Department of Biotechnology , Chaudhary Devi Lal University , Sirsa , Haryana , India
| | - Dharmendra Kumar
- a Animal Physiology and Reproduction Division , ICAR-Central Institute for Research on Buffaloes , Hisar , Haryana , India
| | - Pawan Kumar
- c Department of Veterinary Anatomy , Lala Lajpat Rai University of Veterinary & Animal Sciences , Hisar , Haryana , India
| | - P S Yadav
- a Animal Physiology and Reproduction Division , ICAR-Central Institute for Research on Buffaloes , Hisar , Haryana , India
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Ghosh K, Kumar R, Singh J, Gahlawat SK, Kumar D, Selokar NL, Yadav SP, Gulati BR, Yadav PS. Buffalo (Bubalus bubalis) term amniotic-membrane-derived cells exhibited mesenchymal stem cells characteristics in vitro. In Vitro Cell Dev Biol Anim 2015; 51:915-21. [PMID: 26019121 DOI: 10.1007/s11626-015-9920-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [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: 12/08/2014] [Accepted: 05/04/2015] [Indexed: 12/22/2022]
Abstract
Recent studies suggested that placentae amniotic membrane is a valuable source of stem cells in human as well as in livestock species. Advantages of amnion over other sources of stem cells included abundant availability, ethically non-objectionable and non-invasive source. The aim of the present study was the isolation, culture and characterization of amniotic-membrane-derived mesenchymal stem cells from term placentae collected postpartum in buffalo. We have observed that both presumptive epithelial-like and fibroblast-like cells were cultured and maintained from term amnion. These cells were shown the positive expression of pluripotency markers (OCT-4, SOX-2, NANOG, TERT), mesenchymal stem cell markers (CD29, CD44, CD105) and negative for haematopoietic marker (CD34) genes at different passages. In addition, these cells were also positive for alkaline phosphatase staining. Stem-ness potential of any stem cells is determined by their potential to differentiate into specific lineages of cell type. In the present study, we have successfully differentiated the amniotic-membrane-derived cells into adipogenic, chondrogenic and osteogenic lineages of cells in vitro. In conclusion, the results of this study demonstrate that amniotic-membrane-derived cells expressed pluripotent and mesenchymal stem cells markers and have propensity to differentiate into cells of mesenchymal lineage cell type upon directed differentiation in vitro.
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Affiliation(s)
- Kaushalya Ghosh
- Animal Physiology and Reproduction Division, Central Institute for Research on Buffaloes, Hisar, 125001, Haryana, India
- Department of Biotechnology, Chaudhary Devi Lal University, Sirsa, 125055, Haryana, India
| | - Rajesh Kumar
- National Research Centre on Equines, Hisar, 125001, Haryana, India
| | - Jarnail Singh
- National Research Centre on Equines, Hisar, 125001, Haryana, India
| | - S K Gahlawat
- Department of Biotechnology, Chaudhary Devi Lal University, Sirsa, 125055, Haryana, India
| | - Dharmendra Kumar
- Animal Physiology and Reproduction Division, Central Institute for Research on Buffaloes, Hisar, 125001, Haryana, India
| | - Naresh Lalaji Selokar
- Animal Physiology and Reproduction Division, Central Institute for Research on Buffaloes, Hisar, 125001, Haryana, India
| | - S P Yadav
- Animal Physiology and Reproduction Division, Central Institute for Research on Buffaloes, Hisar, 125001, Haryana, India
| | - B R Gulati
- National Research Centre on Equines, Hisar, 125001, Haryana, India
| | - P S Yadav
- Animal Physiology and Reproduction Division, Central Institute for Research on Buffaloes, Hisar, 125001, Haryana, India.
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Kumar D, Kumar P, Singh P, Yadav SP, Yadav PS. Assessment of sperm damages during different stages of cryopreservation in water buffalo by fluorescent probes. Cytotechnology 2014; 68:451-8. [PMID: 25373338 DOI: 10.1007/s10616-014-9798-9] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2014] [Accepted: 10/20/2014] [Indexed: 11/28/2022] Open
Abstract
The present study was designed to investigate the sperm damages occurring in acrosome, plasma membrane, mitochondrial activity, and DNA of fresh, equilibrated and frozen-thawed buffalo semen by fluorescent probes. The stability of sperm acrosome and plasma membrane stability, mitochondrial activity and DNA status were assessed by fluorescein conjugated lectin Pisum sativum agglutinin, Annexin-V/propidium iodide, JC-1 and TUNEL assay, respectively, under the fluorescent microscope. The damages percentage of acrosome integrity was significantly increased during equilibration and freezing-thawing process. The stability of sperm plasma membrane is dependent on stability of phosphatidylserine (PS) on the inner leaflet of plasma membrane. The frozen-thawed sperm showed externalization of PS leading to significant increase in apoptotic, early necrotic and necrotic changes and lowered high mitochondrial membrane potential as compared with the fresh sperm but all these parameters were not affected during equilibration. However, the DNA integrity was not affected during equilibration and freezing-thawing procedure. In conclusion, the present study revealed that plasma membrane and mitochondria of buffalo sperm are more susceptible to damage during cryopreservation. Furthermore, the use of fluorescent probes to evaluate integrity of plasma and acrosome membranes, as well as mitochondrial membrane potential and DNA status increased the accuracy of semen analyses.
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Affiliation(s)
- Dharmendra Kumar
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Sirsa Road, Hisar, 125001, Haryana, India.
| | - Pradeep Kumar
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Sirsa Road, Hisar, 125001, Haryana, India
| | - Pawan Singh
- ICAR-National Dairy Research Institute, Karnal, 132001, Haryana, India
| | - S P Yadav
- Animal Genetics and Breeding Division, ICAR-CIRB, Sirsa Road, Hisar, 125001, Haryana, India
| | - P S Yadav
- Animal Physiology and Reproduction Division, ICAR-Central Institute for Research on Buffaloes, Sirsa Road, Hisar, 125001, Haryana, India
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Mann A, Yadav RP, Singh J, Kumar D, Singh B, Yadav PS. Culture, characterization and differentiation of cells from buffalo (Bubalus bubalis) amnion. Cytotechnology 2012; 65:23-30. [PMID: 22820992 DOI: 10.1007/s10616-012-9464-z] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2012] [Accepted: 05/12/2012] [Indexed: 11/27/2022] Open
Abstract
Stem cells present an important tool in livestock assisted reproduction and veterinary therapeutic field such as tissue engineering. We report for the first time isolation of pluripotent stem cell-like cells expressing pluripotency markers (alkaline phospahatase, OCT-4, NANOG and SOX-2) from the amnion of water buffalo (Bubalus bubalis). The cells showed no apparent abnormalities in their chromosomal profiles before and after cryopreservation. The cytochemical staining revealed that pluripotent cells were capable of undergoing directed differentiation in vitro into osteocytes. It could be inferred that amnion-derived pluripotent stem cell-like cells can be isolated, cultured for many passages and differentiated into mesoderm lineage, and may be an alternative source to mesenchymal stem cells. These cells can have applications in assisted reproduction, developmental biological and regenerative medicine.
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Affiliation(s)
- A Mann
- Buffalo Physiology and Reproduction Division, Central Institute for Research on Buffaloes, Hisar, 125001, Haryana, India
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Yadav PS, Mann A, Singh V, Yashveer S, Sharma RK, Singh I. Expression of Pluripotency Genes in Buffalo (Bubalus bubalis) Amniotic Fluid Cells. Reprod Domest Anim 2010; 46:705-11. [DOI: 10.1111/j.1439-0531.2010.01733.x] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Kashyap YS, Roy T, Sarkar PS, Yadav PS, Shukla M, Sinha A, Dasgupta K, Sathiyamoorthy D. Characterization of pyrocarbon coated materials using laboratory based x-ray phase contrast imaging technique. Rev Sci Instrum 2007; 78:083703. [PMID: 17764325 DOI: 10.1063/1.2772780] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
In-line x-ray phase contrast is an emerging x-ray imaging technique that promises to improve the contrast in x-ray imaging process. This technique is most suited for x-ray imaging of soft materials, low atomic number elements such as carbon composite fibers, very thin coatings, etc. We have used this new emerging technique for visualization and characterization of the pyrocarbon coated materials using a combination of microfocus x-ray source and x-ray charge coupled device detector. These studies are important for characterization of coating and optimization of various process parameters during deposition. These experiments will help us to exploit the potential of this technique for studies in other areas of material science such as characterization of carbon fibered structures and detection of cracks and flaws in materials. The characterization of the imaging system and optimization of some process parameters for carbon deposition are also described in detail.
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Affiliation(s)
- Y S Kashyap
- Laser and Neutron Physics Section, Bhabha Atomic Research Centre, Mumbai, India
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Yadav PS, Yadav RK, Agrawal BK. Structural, electronic and vibrational properties of small Ga(x)N(y) (x+y = 2-5) nanoclusters: a B3LYP-DFT study. J Phys Condens Matter 2007; 19:076209. [PMID: 22251596 DOI: 10.1088/0953-8984/19/7/076209] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
An ab initio study of the stability, structural and electronic properties has been made for 49 gallium nitride nanoclusters, Ga(x)N(y) (x+y = 2-5). Among the various configurations corresponding to a fixed x+y = n value, the configuration possessing the maximum value of binding energy (BE) is named as the most stable structure. The vibrational and optical properties have been investigated only for the most stable structures. A B3LYP-DFT/6-311G(3df) method has been employed to optimize the geometries of the nanoclusters fully. The binding energies (BEs), highest-occupied and lowest-unoccupied molecular orbital (HOMO-LUMO) gaps and the bond lengths have been obtained for all the clusters. We have considered the zero-point energy (ZPE) corrections ignored by the earlier workers. The adiabatic and vertical ionization potentials (IPs) and electron affinities (EAs), charge on atoms, dipole moments, vibrational frequencies, infrared intensities (IR Int.), relative infrared intensities (Rel. IR Int.) and Raman scattering activities have been investigated for the most stable structures. The configurations containing the N atoms in majority are seen to be the most stable structures. The strong N-N bond has an important role in stabilizing the clusters. For clusters containing one Ga atom and all the others as N atoms, the BE increases monotonically with the number of the N atoms. The HOMO-LUMO gap and IP fluctuate with the cluster size n, having larger values for the clusters containing odd number of N atoms. On the other hand, the EA decreases with the cluster size up to n = 3, and shows slow fluctuations thereafter for the larger clusters. In general, the adiabatic IP (EA) is smaller (greater) than the vertical IP (EA) because of the lower energies of the most stable ground state of the cationic (anionic) clusters. The optical absorption spectrum or electron energy loss spectrum (EELS) is unique for every cluster, and may be used to characterize a specific cluster. All the predicted physical quantities are in good agreement with the experimental data wherever available. The growth of these most stable structures should be possible in experiments.
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Affiliation(s)
- P S Yadav
- Physics Department, Allahabad University, Allahabad-211002, India.
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Abstract
The present study was undertaken with the aim to study the role of isologous and heterologous (buffalo) oviductal cell to co-culture on in vitro development of goat embryos. The oocytes were collected by puncturing the goat ovaries obtained from slaughterhouse. The oocyte recovery rate per ovary was 3.0. The media used for oocyte maturation and embryo development was TCM-199 + 10 percent buffalo estrus serum. A total of 79.8 percent oocytes got matured out of 1056 oocytes. The oocytes were inseminated with epididymal buck spermatozoa capacitated in Brackett and Oliphant media. In group I without oviductal cells co-culture only 13.6 percent matured oocytes cleaved and 3.3 and 0.0 percent reached the morula and blastocyst stage. In group II and III having goat and buffalo oviductal cells the cleavage was 57.6 and 59.2 percent respectively. The percentage of morula, blastocyst and those embryos arrested between 2-16 cells were 26.3, 10.2, 63.5 and 26.6, 8.9 and 64.5 in goat and buffalo oviductal cell groups. The results indicated that the oviductal cell co-culture had a marked effect on cleavage and development of goat IVF embryos. Buffalo oviductal cells can be used well for goat embryo development.
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Affiliation(s)
- P S Yadav
- Central Institute for Research on Buffaloes, Hisar, India
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Agrawal BK, Yadav PS, Kumar S, Agrawal S. First-principles calculation of Ga-based semiconductors. Phys Rev B Condens Matter 1995; 52:4896-4903. [PMID: 9981673 DOI: 10.1103/physrevb.52.4896] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Agrawal BK, Yadav PS, Agrawal S. Ab initio calculation of the electronic, structural, and dynamical properties of Zn-based semiconductors. Phys Rev B Condens Matter 1994; 50:14881-14887. [PMID: 9975832 DOI: 10.1103/physrevb.50.14881] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Agrawal BK, Kumar S, Agrawal S, Yadav PS. Theoretical evidence for the correlation between hole density and Tc in high-Tc Tl-based superconductors. Phys Rev B Condens Matter 1993; 48:7364-7375. [PMID: 10006902 DOI: 10.1103/physrevb.48.7364] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Agrawal BK, Negi JS, Yadav PS, Agrawal S. Specific heat of Tl monolayer and bilayer superconducting phases. Phys Rev B Condens Matter 1992; 45:3152-3155. [PMID: 10001877 DOI: 10.1103/physrevb.45.3152] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Agrawal BK, Agrawal S, Yadav PS, Kumar S. Effects of Ce and F substitutions on the electronic structure of Nd2CuO4 superconductors. Phys Rev B Condens Matter 1991; 43:1166-1168. [PMID: 9996314 DOI: 10.1103/physrevb.43.1166] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Agrawal BK, Ghosh BK, Yadav PS. Vibrational excitations in a-Si1-xGex:F, a-Si1-xGex:H, and Ga1-xAlxAs alloys. Phys Rev B Condens Matter 1988; 37:10729-10737. [PMID: 9944526 DOI: 10.1103/physrevb.37.10729] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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