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(181) Objective: To study the chronic toxicity of oxidation hairdyes to uterine tube of guinea pigs.

(182) Methods:Kunming mice transplanted with S180 sarcoma were used to study the inhibition effect of propolis extract on tumor, and its lowering of toxicity caused by synergy with chemotherapeutant.

(183) Conclusion Taurine can significantly inhibit the cellular toxicity induced by glycolaldehyde.

(184) Coccinella septempunctata toxicity to human, animal and natural animal-friendly non-toxic, non-residual, non-pollution of the environment.

(185) Furthermore, XT not only attenuated the positive inotropic action, but also delayed the following toxicity response induced by ouabain in the isolated left atria.

(186) The invention also has the advantages of easy preparation, low toxicity and stable storage.

(187) Malathion is an organophosphorus insecticide with high selective toxicity and widely used. But it is highly toxic for aquatic organism.

(188) EPI- PBCA - NP needs more research to analyze toxicity to ensure clinical and applied security.

(189) The toxicity of lead acetate on embryo development in vivo was investigated on mice by adding lead acetate into drinking water.

(190) ConclusionThere is good cytotoxicity of the ethyl acetate and acetone extracts from Alocasia macrorrhiza to tumor cells, and no obvious acute toxicity has been observed.

(191) The results show that the biological acute toxicity of water from Huangpu River is related with the discharge of pollutants, river conflux and hydrological character.

(192) Neither hypercalcemia nor renal toxicity was found in rats receiving vitamin D treatment.

(193) In the presence of the same source of DOM, a stronger chlorotoluron toxicity to YM-158 than to NM-9 was observed.

(194) Dialdehyde starch is low in toxicity and high in chemical reactivity and has found broad potential applications in various industries.

(195) The results of biochemical analysis indicated that the difference of the activity of carboxylesterase and esterase isozymes in the larval midguts were the main mechanism of this selective toxicity.

(196) Besides reproduction toxicity and carcinogenicity, there were negative effects by formaldehyde to the respiratory, allergization, immunity, nerves and endocrine system of human body.

(197) This paper was focused on a review of recent advances on developmental toxicity andcarcinoginicity of arsenite.

(198) Niphensamide has been synthesized and tested for spermicidal activity, toxicity and poison mechanism.

(199) The results showed that rat hepatocytes in gel-entrapment culture and monolayer culture were both susceptible to sodium salicylate toxicity.

(200) The physicochemical property, biomechanical property,[http://sentencedict.com/toxicity.html] and toxicity of the chitosanencapsulated porus CPP bioceramic were analyzed.

(201) Chlorpyrifos is by far the most widely applied organophosphate insecticide, and its toxicity to human and organism has been paid more and more attention.

(202) In sub-chronic toxicity, Suanzaoren solution had a reversible effect on blood biochemistry indexes and it has no potential adverse effect for chickens for long-time use.

(203) The amphipathic super-paramagnetic and magnetically resonant contrast agent integrates the advantages of stability, aqueous solubility and biocompatibility, and reduces the toxicity.

(204) Alkylphenol ethoxylates(APEO) ecology has been a disputed issue in the past 20 years for its reported poor biodegradation and toxicity of its metabolite.

(205) Objective To determine the maximum-tolerated dose(MTD)and dose-limiting toxicity(DLT)of tegafur and oxaliplatin in patients with gastrointestinal cancers.

(206) By solution culture , 18 high quality varieties or lines of soybean (Glycine max) from East and North-western China were tested for their reactions to aluminum toxicity.

(207) The forms of the lead in lead dust from the production of black and white kinescope glass shell and its water soluble and acid soluble extraction toxicity are studied.

(208) Objective Comprehensive description of the toxicity metabolism and treatments of nickel carbonyl.

(209) Toxicity of DMF, which is a solvent in the butadiene extraction process, was introduced. Its principal preventive measures were described also.

(210) The preliminary toxic experiment showed the extract has relative lower toxicity, similar to absolute alcohol, and relative lower side effects such as local stimulation etc.