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Mandal A, Meda V, Zhang W, Dalai A. RETRACTED: Spectroscopic investigation of collagen scaffolds impregnated with AgNPs coated by PEG/TX-100 mixed systems. Int J Biol Macromol 2012; 50:603-12. [DOI: 10.1016/j.ijbiomac.2012.01.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2011] [Revised: 12/29/2011] [Accepted: 01/03/2012] [Indexed: 10/14/2022]
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Shahidullah M, Mandal A, Beimgraben C, Delamere NA. Hyposmotic stress causes ATP release and stimulates Na,K-ATPase activity in porcine lens. J Cell Physiol 2012; 227:1428-37. [PMID: 21618533 DOI: 10.1002/jcp.22858] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Purinergic receptors in lens epithelium suggest lens function can be altered by chemical signals from aqueous humor or the lens itself. Here we show release of ATP by intact porcine lenses exposed to hyposmotic solution (200 mOsm). 18α-glycyrrhetinic acid (AGA) added together with probenecid eliminated the ATP increase. N-ethylmaleimide (200 µM), an exocytotic inhibitor, had no significant effect on ATP increase. Lenses exposed to hyposmotic solution displayed a ~400% increase of propidium iodide (PI) entry into the epithelium. The increased ability of PI (MW 668) to enter the epithelium suggests possible opening of connexin and/or pannexin hemichannels. This is consistent with detection of connexin 43, connexin 50, and pannexin 1 in the epithelium and the ability of AGA + probenecid to prevent ATP release. Na,K-ATPase activity doubled in the epithelium of lenses exposed to hyposmotic solution. The increase of Na,K-ATPase activity did not occur when apyrase was used to prevent extracellular ATP accumulation or when AGA + probenecid prevented ATP release. The increase of Na,K-ATPase activity was inhibited by the purinergic P2 antagonist reactive blue-2 and pertussis toxin, a G-protein inhibitor, but not by the P2X antagonist PPADS. Hyposmotic solution activated Src family kinase (SFK) in the epithelium, judged by Western blot. The SFK inhibitor PP2 abolished both SFK activation and the Na,K-ATPase activity increase. In summary, hyposmotic shock-induced ATP release is sufficient to activate a purinergic receptor- and SFK-dependent mechanism that stimulates Na,K-ATPase activity. The responses might signify an autoregulatory loop initiated by mechanical stress or osmotic swelling.
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Rodrigues G, Baskaran R, Kukrety S, Mathur Y, Kumar S, Mandal A, Kanjilal D, Roy A. Effect of source tuning parameters on the plasma potential of heavy ions in the 18 GHz high temperature superconducting electron cyclotron resonance ion source. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2012; 83:033301. [PMID: 22462913 DOI: 10.1063/1.3695004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Plasma potentials for various heavy ions have been measured using the retarding field technique in the 18 GHz high temperature superconducting ECR ion source, PKDELIS [C. Bieth, S. Kantas, P. Sortais, D. Kanjilal, G. Rodrigues, S. Milward, S. Harrison, and R. McMahon, Nucl. Instrum. Methods B 235, 498 (2005); D. Kanjilal, G. Rodrigues, P. Kumar, A. Mandal, A. Roy, C. Bieth, S. Kantas, and P. Sortais, Rev. Sci. Instrum. 77, 03A317 (2006)]. The ion beam extracted from the source is decelerated close to the location of a mesh which is polarized to the source potential and beams having different plasma potentials are measured on a Faraday cup located downstream of the mesh. The influence of various source parameters, viz., RF power, gas pressure, magnetic field, negative dc bias, and gas mixing on the plasma potential is studied. The study helped to find an upper limit of the energy spread of the heavy ions, which can influence the design of the longitudinal optics of the high current injector being developed at the Inter University Accelerator Centre. It is observed that the plasma potentials are decreasing for increasing charge states and a mass effect is clearly observed for the ions with similar operating gas pressures. In the case of gas mixing, it is observed that the plasma potential minimizes at an optimum value of the gas pressure of the mixing gas and the mean charge state maximizes at this value. Details of the measurements carried out as a function of various source parameters and its impact on the longitudinal optics are presented.
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Ghosh P, Chakraborty P, Mandal A, Rasul MG, Chakraborty M, Saha A. Triterpenoids from Schleichera oleosa of Darjeeling Foothills and Their Antimicrobial Activity. Indian J Pharm Sci 2012; 73:231-3. [PMID: 22303070 PMCID: PMC3267311 DOI: 10.4103/0250-474x.91568] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2010] [Revised: 02/14/2011] [Accepted: 03/15/2011] [Indexed: 11/30/2022] Open
Abstract
Two triterpenoids, taraxerone and tricadenic acid A were isolated from the methanol extract of the outer bark of Schleichera oleosa available in Darjeeling foothills. A preliminary study on their antimicrobial activities was also performed against some fungal and bacterial species. The structure of these compounds was determined by means of chemical characterisation and IR, NMR spectral data.
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Mandal A, Meda V, Zhang W, Farhan K, Gnanamani A. Synthesis, characterization and comparison of antimicrobial activity of PEG/TritonX-100 capped silver nanoparticles on collagen scaffold. Colloids Surf B Biointerfaces 2012; 90:191-6. [DOI: 10.1016/j.colsurfb.2011.10.021] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2011] [Revised: 10/12/2011] [Accepted: 10/12/2011] [Indexed: 11/28/2022]
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81
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Mandal A, Sharma DK, Roy R. Genetic and environmental influences on faecal nematode egg counts of Jamunapari goats in India. Vet Rec 2012; 170:337. [PMID: 22278635 DOI: 10.1136/vr.100287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
The present study was carried out from 1999 to 2003 to determine the genetic and environmental influences of faecal egg count (FEC), an indicator of host resistance, in adult Jamunapari goats with naturally acquired gastrointestinal nematode parasite infections (predominantly Haemonchus contortus). FEC data on 670 records of Jamunapari goats descended from 54 bucks and 208 does were used in this study. Analyses were carried out by restricted maximum likelihood estimation, fitting an animal model. Four different animal models ignoring or including maternal genetic or permanent environmental effects were fitted. Different environmental effects, that is, sampling year, month and the sex of the animals, significantly (P<0.01) influenced FECs in the goats. Direct heritability estimates were inflated substantially for this trait when maternal effects were ignored. The direct heritability estimates for the trait ranged from 0.11 to 0.16 depending on the model used. Low estimates of maternal heritability (m(2)=0.06) and the fraction of variance due to maternal permanent environmental effects (c(2)=0.09) for FECs were observed in the present study. The results suggest that direct and permanent environmental maternal effects were important for this trait; however, maternal additive effects had less impact on this trait. These results also indicate that modest rates of genetic progress appear possible for FECs.
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Mandal A, Shahidullah M, Beimgraben C, Delamere NA. The effect of endothelin-1 on Src-family tyrosine kinases and Na,K-ATPase activity in porcine lens epithelium. J Cell Physiol 2011; 226:2555-61. [PMID: 21792912 DOI: 10.1002/jcp.22602] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Previous studies show Src family kinase (SFK) activation is involved in a response that stimulates Na,K-ATPase. Here, we tested whether SFK activation is involved in the Na,K-ATPase response to endothelin-1 (ET-1). Intact porcine lenses were exposed to 100 nM ET-1 for 5-30 min. Then, the epithelium was removed and used for Na,K-ATPase activity measurement and Western blot analysis of SFK activation. Na,K-ATPase activity was reduced by ∼30% in lenses exposed to ET-1 for 15 min. The response was abolished by the SFK inhibitor PP2 or the ET receptor antagonist, PD145065. Activation of a ∼61 kDa SFK was evident from an increase in Y416 phosphorylation, which reached a maximum at 15 min ET-1 treatment, and a decrease in Y527 phosphorylation. PP2 prevented SFK activation. Since Fyn, Src, Hck, and Yes may contribute to the observed 61 kDa band, these SFKs were isolated by immunoprecipitation and analyzed. Based on Y416 phosphorylation, ET-1 appeared to activate Fyn, while Src and Hck were inhibited and Yes was unaltered. ET-1 requires SFK activation to cause Na,K-ATPase inhibition. ET-1 elicits a different pattern of SFK activation from that reported earlier for purinergic agonists that stimulate Na,K-ATPase activity and activate Src. In the ET-1 response Src is inhibited and Fyn is activated. The findings suggest SFK phosphorylation is involved in a regulatory mechanism for Na,K-ATPase. Knowing this may help us understand drug actions on Na,K-ATPase. Faulty regulation of Na,K-ATPase in the lens could contribute to cataract formation since an abnormal sodium content is associated with lens opacification.
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Ghosh P, Mandal A, Chakraborty P, Rasul MG, Chakraborty M, Saha A. Triterpenoids from Psidium guajava with Biocidal Activity. Indian J Pharm Sci 2011; 72:504-7. [PMID: 21218065 PMCID: PMC3013580 DOI: 10.4103/0250-474x.73936] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2009] [Revised: 03/08/2010] [Accepted: 08/04/2010] [Indexed: 11/05/2022] Open
Abstract
In continuation of our studies on the phytochemical investigation of medicinal plants available in the foothills of Darjeeling and Teri, we report herein the isolation of two triterpenoids betulinic acid and lupeol from the leaf extract of Psidium guajava and their potential antimicrobial and phytotoxic activities. All the structures of the isolated compounds were confirmed by spectral (IR, NMR) analysis and by comparison with the literature reports.
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Mandal A, Kar S, Das Mohapatra PK, Maity C, Pati BR, Mondal KC. Purification and characterization of an endoxylanase from the culture broth of Bacillus cereus BSA1. APPL BIOCHEM MICRO+ 2011. [DOI: 10.1134/s0003683811030082] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Mandal A, Kar S, Das Mohapatra PK, Maity C, Pati BR, Mondal KC. Purification and characterization of an endoxylanase from the culture broth of Bacillus cereus BSA1. PRIKLADNAIA BIOKHIMIIA I MIKROBIOLOGIIA 2011; 47:277-282. [PMID: 21790026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
An extracellular xylanase from the fermented broth of Bacillus cereus BSA1 was purified and characterized. The enzyme was purified to 3.43 fold through ammonium sulphate precipitation, DEAE-cellulose chromatography and followed by gel filtration through Sephadex G-100 column. The molecular mass of the purified xylanse was about 33 kDa. The enzyme was an endoxylanase as it initially degraded xylan to xylooligomers. The purified enzyme showed optimum activity at 55 degrees C and at pH 7.0 and remained reasonably stable in a wide range ofpH (5.0-8.0) and temperature (40-65 degrees C). The Km and Vmax values were found to be 8.2 mg/ml and 181.8 micromol/(min mg), respectively. The enzyme had no apparent requirement ofcofactors, and its activity was strongly inhibited by Cu++, Hg++. It was also a salt tolerant enzyme and stable upto 2.5 M of NaCl and retained its 85% activity at 3.0 M. For stability and substrate binding, the enzyme needed hydrophobic interaction that revealed when most surfactants inhihited xylanase activity. Since the enzyme was active over wide range ofpH, temperature and remained active in higher salt concentration, it could find potential uses in biobleaching process in paper industries.
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Clarke S, Friščić T, Mandal A, Sun C, Parker J. Monolayer structures of 4,4′ bipyridine on graphite at sub-monolayer coverage. Mol Phys 2011. [DOI: 10.1080/00268976.2010.531296] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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87
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Mandal A, Huang W, Bhandari S, Basu A. Goodness-of-fit testing in growth curve models: A general approach based on finite differences. Comput Stat Data Anal 2011. [DOI: 10.1016/j.csda.2010.09.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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88
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Mandal A, Bhandari S, Basu A. Minimum disparity estimation based on combined disparities: Asymptotic results. J Stat Plan Inference 2011. [DOI: 10.1016/j.jspi.2010.07.017] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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89
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Mandal A, Voutchkov M. Heavy Metals in Soils around the Cement Factory inRockfort, Kingston, Jamaica. ACTA ACUST UNITED AC 2011. [DOI: 10.4236/ijg.2011.21005] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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90
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Chatterjee S, Lyle N, Mandal A, Kundu S. GSTT1 and GSTM1 gene deletions are not associated with hepatotoxicity caused by antitubercular drugs. J Clin Pharm Ther 2010; 35:465-70. [PMID: 20853551 DOI: 10.1111/j.1365-2710.2009.01101.x] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND AND OBJECTIVE Susceptibility to antitubercular drug (ATD)-induced hepatotoxicity may be genetically mediated, with variant alleles of genes such as N-acetyltransferase (NAT2) and CYP2E1 reported as risk factors. Two studies of Asian populations have reported that GSTM1*0 ⁄ *0 (null) genotype was a likely predictor of hepatotoxicity, whereas another of a Caucasian population implicated GSTT1*0 ⁄ *0. We undertook a prospective case-control study to investigate whether GSTM*0 ⁄ *0 and GSTT1*0 ⁄ *0 were risk factors for ATD-induced hepatotoxicity. METHODS Pulmonary tuberculosis patients on isoniazid, rifampicin and pyrazinamide who developed hepatotoxicity using defined criteria were prospectively identified. These cases were then matched with at least one control subject on the same drugs but without hepatotoxicity. Genotyping for GSTM1 and GSTT1 was performed by multiplex PCR on genomic DNA. The odds ratios for the frequency of specific GSTM1 and GSTT1 homozygotes in the case and control subjects were calculated to test for association between the genotypes and hepatotoxicity. RESULTS AND DISCUSSION Hundred and fifty-one subjects (51 cases, 100 controls) were enrolled. Odds ratio for GSTM1 null genotype was 1.00 (95% CI 0.51-1.97) and GSTT1 null was 2.02 (95% CI 0.39-10.39), respectively, showing that these genotypes are not associated with hepatotoxicity. CONCLUSION GSTM1 *0 ⁄ *0 or GSTT1 *0 ⁄ *0 or both null genotypes, do not appear to be associated with ATD-induced hepatotoxicity in our Indian population.
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Rout PK, Kumar A, Mandal A, Laloe D, Singh SK, Roy R. Characterization of casein gene complex and genetic diversity analysis in Indian goats. Anim Biotechnol 2010; 21:122-34. [PMID: 20379889 DOI: 10.1080/10495390903534622] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Milk protein polymorphism plays an important role in genetic diversity analysis, phylogenetic studies, establishing geographical diversity, conservation decision, and improving breeding goals. Milk protein polymorphism in Indian goat breeds has not been well studied; therefore, an investigation was carried out to analyze the genetic structure of the casein gene and milk protein diversity at six milk protein loci in nine Indian goat breeds/genetic groups from varied agro-climatic zones. Milk protein genotyping was carried out in 1098 individual milk samples by SDS-PAGE at alphaS1-CN (CSN1S1), beta-CN (CSN2), alphaS2-CN (CSN1S2), kappa-CN (CSN3), beta-LG, and alpha-LA loci. Indian goats exhibited alphaS1-casein A allele in higher frequency in the majority of breeds except Ganjam and local goats. The alphaS1-casein A allele frequencies varied from 0.45 to 0.77. A total of 16 casein haplotypes were observed in seven breeds and breed specific haplotypes were observed with respect to geographic region. The average number of alleles was lowest in Ganjam (1.66 +/- 0.81) and highest in Sirohi goats (2.50 +/- 1.05). Expected heterozygosity at six different loci demonstrated genetic diversity and breed fragmentation. Neighbor-Joining tree was built basing on Nei's distance. There was about 16.95% variability due to differences between breeds, indicating a strong subdivision. Principal component analysis was carried out to highlight the relationship among breeds. The variability among goat breeds was contributed by alphaS2-CN, beta-LG and alphaS1-CN. The Indian goats exhibited alphaS1-CN (CSN1S1) A allele in higher frequency in all the breeds indicating the higher casein yield in their milk.
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Xu L, Han F, Mandal A, Rao GN, Zhang X. Diazoxide attenuates hypothermic preservation-induced renal injury via down-regulation of CHOP and caspase-12. Nephrol Dial Transplant 2010; 25:3859-67. [DOI: 10.1093/ndt/gfq298] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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93
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Mandal A, Charles M, Dines J, Merritt L, Singleton D, Brookings R, Meleshkevitch E, Boudko D, Mandal PK. PCR Cloning of a Divalent Metal Transporter From Malaria Mosquito
Anopheles gambiae
tissue cDNA library. FASEB J 2010. [DOI: 10.1096/fasebj.24.1_supplement.609.8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Rodrigues G, Lakshmy PS, Kumar S, Mandal A, Kanjilal D, Baskaran R, Roy A. Studies of emittance of multiply charged ions extracted from high temperature superconducting electron cyclotron resonance ion source, PKDELIS. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2010; 81:02B713. [PMID: 20192453 DOI: 10.1063/1.3298846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
For the high current injector project at Inter University Accelerator Centre, a high temperature superconducting electron cyclotron resonance (ECR) ion source, PKDELIS, would provide the high charge state ions. The emittance of the ECR ion source is an important parameter to design further beam transport system and to match the acceptances of the downstream radio frequency quadrupole and drift tube linac accelerators of the high current injector. The emittance of the analyzed beam of PKDELIS ECR source has been measured utilizing the three beam size technique. A slit and two beam profile monitors positioned at fixed distances from each other were used to measure the beam size. The digitized beam profiles have been analyzed to determine the emittance of various multiply charged ions. The variation of emittance with gas mixing, ultrahigh frequency power, and extraction energy are discussed in this presentation.
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Basu A, Mandal A, Pardo L. Hypothesis testing for two discrete populations based on the Hellinger distance. Stat Probab Lett 2010. [DOI: 10.1016/j.spl.2009.10.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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96
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Abstract
For three molecules with weak or negligible charge overlap, we prove that the three-body interaction energy obtained from quantum perturbation theory (to leading order) fits a dielectric model with a nonlocal electronic screening function. The electronic charge cloud of each molecule acts as a dielectric medium for the interaction of the remaining two with the nonlocal dielectric function epsilon(r,r') obtained by O. S. Jenkins and K. L. C. Hunt [J. Chem. Phys. 119, 8250 (2003)], by considering the charge redistribution induced in a single molecule by an external perturbation. The dielectric function depends parametrically on the coordinates of the nuclei, within the Born-Oppenheimer approximation. We also prove that the force on each nucleus in molecule A depends on intramolecular dielectric screening within A. The potential from the charge distribution of B, screened by C acting as a dielectric medium, is further screened linearly within A; and similarly, with the roles of B and C reversed. In addition, the potential due to the unperturbed charge distribution of B and the potential due to the unperturbed charge distribution of C, acting simultaneously, are screened nonlinearly within A. The results show that nonlocal dielectric theory holds on the molecular level, provided that the overlap of the electronic charge distributions is weak.
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Kushwaha B, Mandal A, Arora A, Kumar R, Kumar S, Notter D. Direct and maternal (co)variance components and heritability estimates for body weights in Chokla sheep. J Anim Breed Genet 2009; 126:278-87. [DOI: 10.1111/j.1439-0388.2008.00771.x] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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98
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Singh SK, Rout PK, Agarwal R, Mandal A, Singh SK, Shukla SN, Roy R. Characterization of exon 2 and intron 2 of leptin gene in Indian goats. Anim Biotechnol 2009; 20:80-5. [PMID: 19370458 DOI: 10.1080/10495390902823885] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Leptin, the hormonal product of the leptin (obese) gene (LEP), has multiple physiological effects and plays a pivotal role in the control of body growth, immune function, and reproduction. LEP gene polymorphism has been analyzed in cattle, buffalo, and pigs, and the polymorphic pattern has been associated with energy balance, milk production, and live weight and fertility trait in different livestock species. The present study has been designed to analyze polymorphism in exon 2 and intron 2 region of leptin gene in Indian goats. Genotyping was carried out in 111 kids including 70 samples from Barbari and 41 samples from Jamunapari breeds. The amplified product of exon 2 and intron 2 region of leptin gene was 152 bp and 400 bp, respectively, in both breeds. Sequencing of the exon 2 and intron 2 region of leptin gene and restriction analysis were carried out to analyze the polymorphism in goats. Five major haplotypes were observed in exon 2 region and six major haplotypes observed in intron 2 region in both breeds. Restriction fragment analysis and sequence analysis confirmed the mutation at 60 bp position of exon 2 and 100 bp position in intron 2 in all the analyzed samples. Sequences of exon 2 region of goats were unique as compared to other livestock species in BLAST analysis.
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Azzopardi EA, Gujral S, Mandal A, Kulkarni M. Rapidly expanding thenar eminence ganglion: a case report. CASES JOURNAL 2009; 2:129. [PMID: 19200372 PMCID: PMC2649054 DOI: 10.1186/1757-1626-2-129] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/26/2008] [Accepted: 02/06/2009] [Indexed: 11/25/2022]
Abstract
Introduction This study documents the first reported case of a rapidly growing (volar) thenar eminence ganglion arising form the first carpometacarpal joint, masquerading as a sarcoma. The discussion informs the hand surgeon on the evidence regarding the unusual presenting features. Case presentation An 85 year old left hand dominant female presented with a six week history of rapidly growing lump on the thenar eminence. Clinical examination revealed a non-tender large lobulated mobile swelling measuring 5 × 4 cm and involving the whole thenar eminence. Conclusion Ganglia may present from the thenar eminence and are a source of diagnostic confusion.
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100
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Mandal A, Neser FC, Roy R, Rout P, Notter D. Estimation of (co)variance components and genetic parameters of greasy fleece weights in Muzaffarnagari sheep. J Anim Breed Genet 2009; 126:22-9. [DOI: 10.1111/j.1439-0388.2008.00756.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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