| 词汇 | example_english_broad-spectrum |
| 释义 | Examples of broad-spectrumThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Such an approach would be an important step in improving the overall use of broad-spectrum antibiotics and curtailing the development of resistant micro-organisms. Patients with a history of skin cancer should be advised to use a broad-spectrum sunscreen or sunblock with a sun-protection factor of 15 or above. Every 28 days from 4 to 24 weeks of age, all lambs were treated with a broad-spectrum anthelmintic, given according to the manufacturer's recommendation. Again, this delineates it from other benzimidazoles which typically have broad-spectrum activity against a variety of helminth parasites. There can be no broad-spectrum approach to performance without a corresponding broad-spectrum approach to culture (and vice-versa). 10. Importantly, modern anthelminthic drugs have broad-spectrum activity against the common soiltransmitted nematodes. The most common broad-spectrum anthelmintics used were those belonging to the benzimidazoles and probenzimidazoles. This is observed especially in hospitals where antimicrobial resistance is high and patients are managed with broad-spectrum antibiotics [14, 16, 17]. Finally, individual acute care hospitals should develop and implement evidence-based guidelines on the appropriate use of broad-spectrum antibiotics in the acute care setting. The vast majority of the global anthelmintic market value for food animals is generated by broad-spectrum products. Some strong antagonistic effects were observed, but there was no indication of any broad-spectrum biocontrol effect. Others have quoted the incidence in children as 20-40 % of those receiving broad-spectrum antibiotics [16]. In both regions there is a tendency to apply broad-spectrum agents rather than carefully selected agents to treat a specific disease. Such loads may be required for mixed-element, higherfidelity broad-spectrum z-pinches. Collective inhibition of cathepsins using a broad-spectrum inhibitor reduced pancreatic islet cell cancer progression and even regressed well-established tumours. These broad-spectrum pesticides are highly disruptive to beneficial insects and cause significant residue problems. Weeds were controlled using a combination of broad-spectrum and preplant herbicides. Thus, minimizing the use of broad-spectrum insecticides should encourage the activity of predators and reduce pest density in the field. This is par ticularly relevant in the use of broad-spectrum antibiotics in hospitals. In conclusion, the results of the current study revealed that the pharmacist can improve the dosing of broad-spectrum antibiotics and can reduce the use of these agents to some extent. However, as immune defence is costly, a more broad-spectrum defence reaction is also likely to be more costly, which could increase rather than decrease later infection. In this situation, the release of beneficial biocontrol organisms may be the most benign approach although targeted (non-broad-spectrum), low persistence, low toxicity pesticides might be needed instead. The widespread use of broad-spectrum pesticides in the past might be a reason for the lack of effective natural enemies in many parts of the world. With regard to protection against later infection, a potential benefit resulting from more broad-spectrum induced immunity may be compensated by the higher cost of raising such a broader response. When polyparasitised hosts are dewormed with broad-spectrum drugs, it is difficult to determine the extent to which the improvements seen are due to each parasite species treated. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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