نتایج جستجو برای: tooth carps
تعداد نتایج: 89916 فیلتر نتایج به سال:
Fish a protein, vitamin rich and fat deficient diet is considered as a vital brain food. Aquaculture has emerged to provide nutritional and food security to people. The three Indian major carps, namely, catla (Catla catla), rohu (Labeo rohita) and mrigal (Cirrhinus mrigala) are the major contributor of Indian aquaculture production. The use of probiotics in aquaculture is becoming increasingly ...
Pain is the major sense in vertebrates that performs signaling and protective functions in the case of potential damage to the body. The problem of pain, which is of prime importance for humans, is extensively investigated in higher vertebrates [1], However, only a few works have attempted to study the sense of pain in fish. Verheijen [2] regarded a kind of "cough" observed in carps on damaging...
To study the toxic effects of phthalate esters on the aquatic creatures, carps were exposed to dibutyl phthalate (DBP) and di-2-ethylhexyl phthalate (DEHP) of six different concentrations for 96 h-LC50 measurements. It shows that the 96 h-LC50 is 16.30 and 37.95 mg L(-1), thus the safe concentration (1/10LC(50)) is 1.63 mg L(-1). The activities of xanthine oxidase (XOD) and catalase (CAT) were ...
Many vertebrates replace teeth through shedding of the functional tooth. New analyses of a fossil fish demonstrate that shedding involved tooth resorption, a primitive feature in bony fishes, but absent in sharks and their relatives.
Whole-organ regeneration has great potential for the replacement of dysfunctional organs through the reconstruction of a fully functional bioengineered organ using three-dimensional cell manipulation in vitro. Recently, many basic studies of whole-tooth replacement using three-dimensional cell manipulation have been conducted in a mouse model. Further evidence of the practical application to hu...
Aim. To report a case with an unusual drainage route of periapical inflammation exiting through the gingival sulcus of an adjacent vital tooth and review probable factors determining the diversity of the discharge routes of periapical inflammation. Summary. An 18-year-old male patient presented with periodontal abscess of tooth 46, which was found to be caused by a periapical cyst with an acute...
Fracture of anterior teeth due to trauma is the most frequent type of injury affecting permanent dentition. Despite the availability of a wide range of restorative materials, none could match the properties of natural tooth structure like translucency, wear resistance, and color stability. Hence fragment re-attachment is an excellent method of restoring fractured teeth. When the fractured fragm...
A study was conducted to determine the degree of tooth loss, factors influencing tooth loss, and the extent of prosthodontic rehabilitation in Sudanese adults (≥ 16 years old) attending outpatient clinics in Khartoum State. Pearson and multivariate analyses were used to examine the relationships between tooth loss and specific characteristics determined through interviews and clinical examinati...
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