Refine your search
Collections
Co-Authors
Journals
Year
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All
Kalita, Chandana
- Dental Morphological Anomalies in the Adi Tribe of Pasighat in Arunachal Pradesh
Abstract Views :443 |
PDF Views:85
Authors
Affiliations
1 Dept. of Conservative Dentistry & Endodontics Regional Dental College, Guwahati, Assam, IN
1 Dept. of Conservative Dentistry & Endodontics Regional Dental College, Guwahati, Assam, IN
Source
International Journal of Health Research and Medico Legal Practice, Vol 4, No 1 (2018), Pagination: 37-40Abstract
Objective: To identify three dental morphological anomalies of permanent teeth namely Peg Laterals, Dens Evaginatus and Rudimentary third molars in the Adi tribe of Pasighat area of Arunachal Pradesh. Methods: Oral examination for morphological anomalies was done in 156 individuals using a dental mirror and probefor the said anomalies and a questionnaire with details relevant to the study was used during examination. Results: A total of 156 samples were screened and 35% presented with at least one anomaly out of which 31% had one anomaly, 4% had two anomalies and 0% had more than two anomalies. Total number of positive cases (both single and dual) for each of the anomalies was-Peg Laterals 25%, Dens Evaginatus 20% and Rudimentary third molar 4%. One other anomaly, i.e. Cusp of Carabelli not previously considered in this study was found in 22% of the cases. Conclusion: The data obtained from the present study confirms the prevalence of dental anomalies namely, Peg Laterals, Dens Evaginatus, Rudimentary third molars and Cusp of Carabelli in the tribal population of Pasighat similar to other Mongoloid populations of the world.Keywords
Cusp, Peg Laterals, Dens Evaginatus, Rudimentary Third Molars, Cusp of Carabelli.References
- Yonezu T, Hayashi Y, Sasaki J, Machida Y. Prevalence of congenital dental anomalies of the deciduous dentition in Japanese children. Bull Tokyo Dent Coll 1997;38:27-32.
- Leung KK. Forensic odontology. Dent Bull 2008;13:11.
- King N M, Tsai Jennie S J, Wong H M. Morphological and numerical characteristics of the southern chinese dentitions. Part II: Traits in the permanent dentition. Open Anthropol J 2010;3:71-84.
- Patil S, Doni B, Kaswan S,Rahman F. Prevalence of dental anomalies in Indian population. 2013 Oct.[cited 2014 Jul];5(4): [e183–e186]. Available from: URL:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3892239/
- Shafer WG, Hine MK, Levy BM. Oral Pathology. 5thed. Singapore: Harcourt Brace Asia; 1993.p. 52-59.
- Jerome CE, Hanlon RJ. Dental anatomical anomalies in asians and pacific islanders. CDA J 2007;35(9):631-6.
- Lavelle CLB. A metrical comparison of maxillary first premolar form. Am J Phys Anthropol 1984;63:397-403.
- Nayak P, Nayak S. Prevalence and distribution of dental anomalies in 500 Indian school children. Bang J of med Sc 2011;10(1).
- Hua F, He H, Ngan P. Prevalence of peg-shaped maxillary permanent lateral incisors: a meta-analysis. Am J of Orthod and Dentofacial Orthop 2013;144(1):97-109.
- Sharma J. Dental morphology and odontometry of the tibetan immigrants. Am J PhysAnthropol 1983;61(4):495-505.
- Stecker SS, Beirahi S, Hodqes JS, Peterson VS. Prevalence of dental anomalies in a southeast asian population in the minneapolis/saint paul metropolitan area. J of Minnesota dental assoc 2013;92(4).
- Length Weight Relationship of Laubuka laubuca, Salmophasia phulo and Esomus danricus (Hamilton,1822) from Lower Brahmaputra Drainage of Assam, North-East India
Abstract Views :337 |
PDF Views:0
Authors
Affiliations
1 Department of Zoology, Gauhati University, Guwahati (Assam), IN
1 Department of Zoology, Gauhati University, Guwahati (Assam), IN
Source
Asian Journal of Bio Science, Vol 13, No 2 (2018), Pagination: 62-64Abstract
Length-weight relationships (LWRs) for three cyprinids (Laubuka laubuca, Salmostoma phulo and Esomus danricus) collected seasonally from May 2016 to January 2017 along the lower Brahmaputra drainage in Assam (Northeast India), using fishing gears [cast nets: 2.5 m, 10–15 mm mesh size; gillnets: 30 × 0.9 m, 18–20 mm mesh size], were estimated. The ‘b’ values in the LWRs were 3.46 for L. laubuca, 2.98 for S. phulo and 3.13 for E. danricus, respectively.
Keywords
Length Weight, L. laubuca, S. phulo, E. danricus.References
- Anzueto-Calvo, M. J., Velazquez-Velazquez, E., Matamoros, W. A., Cruz Maza, B. G. A. and Nettel-Hernanz, A. (2017). Effect of conservation of fish in formalin and ethanol on length-weight relationships and condition factor in Tlaloc labialis (Gunther, 1866). J. Appl. Ichthyol., 33 : 1184–1186.
- Basumatary, S., Baishya, R. A., Talukdar, B., Kalita, H. K., Dutta,A., Goswami, U. C., Srivastava, S. K. and Sarma, D. (2014).Diversity of small indigenous species (SIS) of fish in the lower reaches of river Brahmaputra, Assam. Ecol., Environ.& Conserv., 20 : 1817–1824.
- Deori, D., Abujam, S., Dakua, S. and Laishram, S. (2017). Investigation on feeding, growth and condition factor of certain ornamental fish from Brahmaputra river at Dibrugarh,Assam, India 11(3): 043-047.
- Froese, R . (2006). Cube law, condition factor and weight-length relationship: History, meta- analysis and recommendations. J. Appl. Ichthyol., 22 : 241–253.
- Froese, R., Thorson, J. T. and Reyes Jr., R. B. (2014).A bayesian approach for estimating length-weight relationship in fishes. J. Appl. Ichthyol., 30 : 78–85.
- Hossain, M. Y., Md Rahman, M., Fulanda, B., Jewel, M. A. S., Ahamed, F. and Ohotomi, J. (2012). Length-weight and length-length relationships of five threatened fish species from the Jamuna (Brahmaputra river tributary) River, Northern Bangladesh. J. Appl. Ichthyol., 28 : 275 – 277.
- Islam, M. R. and Mia, M.J. (2015). Length-weight and lengthlength relationship of five fish species in the Atrai River, Dinajpur, Bangladesh. J. Appl.Ichthyol., 32: 1371–1373.
- Kaushik, G., Das, M. K., Hussain, J. F. and Bordoloi, S. (2015). Length-weight relationships of five fish species collected from Ranganadi river (Brahmaputra river tributary) in Assam, India. J. Appl. Ichthyol., 31 : 433– 434.
- Li, Q., Xu, L. X., Huang, J. R. (2014). Length-weight relationships of16 fish species from the Liuxihe national aquatic germplasmresources conservation area, Guangdong, China. J. Appl. Ich-thyol., 30 : 434– 435.
- Moutopoulos, D. K., Stergiou, K. I. (2002). Length-weight andlength-length relationships of ?sh species from the Aegean Sea (Greece). J. Appl. Ichthyol., 18 : 200– 203.
- Sarkar, U. K., Negi, R. S. and Deepak, P. K. (2008). Lengthweight relationship of clown knifefishChitala chitala (Hamilton, 1822) from the Ganga Basin, India. J. Appl. Ichthyol., 25 : 232–233.
- Siddik, M. A. B., Chaklader, M. R., Hanif, M. A., Islam, M. A. and Fotedar, R. (2016). Length-weight relationship of four fish species from a coastal artisanal fishery, southern Bangladesh. J. Appl. Ichthyol., 32 : 1300– 1302.
- Talwar, P. K. and Jhingran, A. G. (1991). Inland fishes of India and adjacent countries. New Delhi,, India: Oxford and IBH Publishing Co.
- Vishwanath, W., Nebeshwar, K., Lokeshwor, Y., Shangningam, B. D. and Rameshori, Y. (2014). Freshwater fish taxonomy and a manual for identification of fishes of Northeast, India. Lucknow, India: Manipur University and National Bureau of Fish Genetic Resources.
- Froese, R. and Pauly, D. (2017). Fishbase. World Wide Web Electronic Publication. Available atwww.fishbase.org. Ver. (06/2017).