natural sources: MTT assay MTT assay: The MTT assay is used to measure cellular metabolic activity as an indicator ... the its evaluation method) Answer: Quinone reductase: Quinone reductase is known to protect against toxicity
Which statement by the client indicates an understanding of the instructions? ... The health care provider prescribes determination of the serum digoxin level to rule out digoxin toxicity
Taken together, our results indicate that exposure to Al alters the behavior of planarians and delays ... The present study addresses the possible toxic effects of Al on the motility and regeneration of planarians ... Therefore, we suggest that Al exposure adversely can affect the lives of aquatic organisms, and induce toxicity
eye formation at day 9 in planarians incubated in the absence or presence of MCLR or MCLA, thereby indicating ... blue green algae) blooms formed in natural water resources due to the environmental pollution produce toxic ... Further studies are required to identify the toxicity of microcystin that affects aquatic ecosystems.
It was indicated that ammonium ion(NH4+) was removed by ion exchange of zeolite. ... And the ammonia in the column of oyster shell was existed as the form of NH4+, which is not toxic for ... Control if Sediment is very important in prawn farm due to the eruption of toxic materials such as unionized
This indicates that the high concentration of free ammonia, in this case, above 12 mg-N/L, has negative ... high concentration of free ammonia causes the proton imbalance, ammonium accumulation in algae and has toxicity
The result showed that a significantly higher level of ROS, LH indicated in planarians exposed to nicotine ... Therefore, the present study was performed to investigate the behavioral pattern and toxicity by nicotine ... Nicotine induced behavioral disturbances and cell toxicity in planarians were recovered by glycyrrhizin
for the monitoring of toxic cyanobacteria (Microcystis). ... conclusion, the present study shows that molecular method using mcy gene primers can be used as an indirect indicator
The analysis of the measurement indicated that Aloe water extract reduced MDA, ALT and AST significantly ... In these data Aloe may be used to inhibit or prevent the hepatic toxicity which results from the environmental
Moreover, the results also indicate that dispersant-oil mixtures are generally no more toxic to the aquatic ... However, according to reports, after dispersant application, no significant toxicity to fish or shrimp ... the sea surface is proven, the use of dispersants is controlled in almost all countries due to the toxicity
The HI less than 1 indicates the exposure may be lower than an acceptable level. ... OP) pesticides are considered in a single risk assessment because they act by a common mechanism of toxicity ... To quantify simultaneous exposure, toxic equivalency factor of proportionately corresponding potency
Acid functionalized nanoporous carbon was explored for use in removal of toxic Cr(VI) ions from aqueous ... The results indicated that removal obeys a pseudo-second-order kinetic model, and that equilibrium was
세균밀도 증가 ③ 정지기(Stationary phase) - 이용 가능한 nutrient의 고갈, toxic product의 축적에 의해 성장이 제한되며 growth rate가 ... Differential Media) 미생물의 생화학적 특성을 알고 싶을 때 사용되는 배지 미생물이 생산하는 대사산물에 따라 서로 다른 종류의 세균을 구별 할 수 있는 배지 (일반배지+Indicator
lowered and the batch type pilot plant was shown to be effective for toxicity reduction. ... The results indicated that, after applying the HRT 24 hour LID method, the ecotoxicity was considerably
risk-based HNS prioritization system was developed and an HNS risk database was built with evaluation indices ... Limitations were identified in obtaining data of chronic toxicity and marine ecotoxicity due to lack ... such as sea transport volume, physicochemical properties, toxicities, persistency, and bioaccumulation
The results showed that seaweed extracts at a concentration of 100 g/mL did not cause any cell toxicity ... These findings indicate that S. thunbergii (Jichung-i) shows promise as a potential antioxidant raw material
These acute oral toxicities of RCK13 were low and LD_(50) values were over 2,850 mg/kg in ICR mice. ... These results indicate that RCK13 has no genotoxic potential under these experimental conditions.
Plant biomass as abundant and green non-toxic raw materials has been considered as good precursors for ... Detailed characterizations indicate that these two carbon materials are similar in element composition
Results indicated that the terpene-rich A. millefolium essential oil may be considered as a safe bio-agent ... Fumigant toxicity of the essential oil of Iranian Yarrow, Achillea millefolium L., was investigated against ... Plant origin substances without/or with low mammalian toxicity have been considered as promising alternatives