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Yadav, Kusum
- Physiological Study of Two Ectomycorrhizal Fungi Isolated from Kumaun Himalaya
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Indian Forester, Vol 138, No 1 (2012), Pagination: 17-21Abstract
Two dominant ectomycorrhizal (ECM) fungal species viz Cantharellus cibarius and Scleroderma bovista were isolated from respective mushrooms from Nainital hills of Uttarakhand, India. These fungi were extensively studied for three physiological parameters 0 viz temperature, pH and NaCl concentration. Temperature of 10, 15, 20, 25, 30 and 35°C, pH of 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 7.5 and 8.0 and NaCl concentration of 10, 20, 30, 40, 50 and 60 was used to find the optimum growth of these ECM fungi. Temperature 0 of 25 C was found optimum for the growth of C. cibarius and S. bovista. Optimum pH was obtained at 5.5 for S. bovista and 5.0 for C. cibarius (at 25°C, optimum temperature). Presence of NaCl in small amounts somewhat enhanced the fungal growth. Concentration of 30 mM NaCl produced maximum mycelial dry wt of S. bovista (173.6 mg) and 40 mM for C. cibarius (58.4 mg) (after 36 days of incubation at 25°C), significantly higher than control (0 mM).Keywords
Ectomycorrhizal Fungi, Physiology, Himalayan Region, Scleroderma bovista, Cantharellus cibarius, Temperature, pH, NaCl
- Dentin Hypersensitivity: an Enigma
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Affiliations
1 Department of Prosthodontics, M.M. College of Dental Sciences and Research, Mullana, Ambala, Haryana, IN
2 Department of Prosthodontics, Swami Devi Dyal Dental College, Barwala, Panchkula, Haryana, IN
1 Department of Prosthodontics, M.M. College of Dental Sciences and Research, Mullana, Ambala, Haryana, IN
2 Department of Prosthodontics, Swami Devi Dyal Dental College, Barwala, Panchkula, Haryana, IN
Source
Indian Journal of Public Health Research & Development, Vol 3, No 1 (2012), Pagination: 32-35Abstract
The objective of this review is to provide a general view of the aetiology, characteristics and treatment of dentinal hypersensitivity, so that professionals can use this information in the therapeutic management of this clinical condition. The presenting symptoms of sensitive teeth are multi-factorial, and from the perspective of restorative dentistry, makes a differential diagnosis of true dentine hypersensitivity a challenge. Dentin hypersensitivity is diagnosed after elimination of other possible causes of the pain. Desensitizing treatment should be delivered systematically, beginning with prevention and at-home treatments. The latter may be supplemented with in-office modalities. The prevalence of dentin hypersensitivity varies widely, depending on the mode of investigation.Keywords
Dentin Hypersensitivity, Desensitizing Agents, HomecareReferences
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- In Vitro Growth Enhancement of Ectomycorrhizal Fungus Scleroderma Bovista by Two Mycorrhizosphere Bacteria
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Authors
Affiliations
1 Department of Microbiology, College of Basic Science & Humanities, S.D. Agricultural University, S.K. Nagar, Gujarat, IN
2 Department of Botany and Microbiology, Gurukul Kangri Vishwavidyalaya, Haridwar, Uttarakhand, IN
3 Department of Biochemistry, University of Lucknow, Lucknow, UP, IN
1 Department of Microbiology, College of Basic Science & Humanities, S.D. Agricultural University, S.K. Nagar, Gujarat, IN
2 Department of Botany and Microbiology, Gurukul Kangri Vishwavidyalaya, Haridwar, Uttarakhand, IN
3 Department of Biochemistry, University of Lucknow, Lucknow, UP, IN