
廣譜抗菌素
They are small molecular weight proteins with broad spectrum antibiotic activity.
他們都是小分子量的蛋白質具有廣譜抗菌活性。
The risk factors included age, sex, the time of stay in hospital, underlying diseases, broad spectrum antibiotic and aggressive procedures and so on.
醫院感染危險因素與年齡、性别、住院時間、基礎疾病、抗菌藥物的應用及侵入性操作有關。
A new approach to consider is to start with a high-dose, broad-spectrum antibiotic and then tailor the individual therapy based on microbiological results and clinical resolution.
一個新考慮的方法是起始使用大劑量,廣譜抗生素,然後基于微生物學檢查結果和臨床分析制定個體化療法。
Chloramphenicol and thiamphenicol belong to phenicols broad-spectrum antibiotic and were widely used to prevent and treat infectious disease of animals effectively in clinic.
氯黴素和甲砜黴素屬于酰胺醇類廣譜抗生素,臨床上廣泛用于預防和治療動物感染性疾病。
A Broad-spectrum antibiotic applied to the Blisters can treat ****** impetigo; more extensive cases, especially in infants, may require a systemic antibiotic.
廣譜抗生素對無并發症的膿病療效不錯。若膿病延及身體較大面積(特别是嬰兒患者),則應早期全身應用抗生素。
Chloramphenicol(CAP) is a widely used broad-spectrum antibiotic, which can be produced in quantity by chemical synthesis industrially.
氯黴素(CAP)作為廣譜抗生素,臨床應用廣泛,現采用化學合成法可進行大量生産。
Keeping abdominal drainage unobstructed, using broad-spectrum antibiotic and inhibiting pancreatic enzyme secretion can cure pancreatic leakage effectively.
保持引流通暢,選用廣譜抗生素及應用胰酶分泌抑制劑可有效治療胰漏。
CONCLUSIONS Use of large amount of strong effect broad-spectrum antibiotic as well as use of invasive mechanical ventilation are the risk factors causing infection by VRE.
結論強效廣譜抗菌藥物的大量應用及使用有創機械通氣是耐萬古黴素腸球菌感染的重要危險因素;
A yellow crystalline compound, C22H 24N 2O 8, synthesized or derived from certain microorganisms of the genus Streptomyces and used as a broad-spectrum antibiotic.
黃色結晶化合物,C22H24N2O8,人工合成或得自鍊黴菌屬微生物,并用做廣譜抗生素。
In bacteriology, this paper confirmed that this drug has the action of broad-spectrum antibiotic.
在細菌學方面,證實此藥有廣譜抗菌作用。
A broad-spectrum antibiotic, C22H24N2O9, derived from the actinomycete Streptomyces rimosus and used to treat a variety of bacterial infections.
土黴素寬幅射的抗生素,c22h24n2o9,由放線菌衍生鍊菌素屬。
Erythromycin is the secondary metabolite of Saccharopolyspora erythraea. It is a broad spectrum macrolide antibiotic and clinically used widely.
紅黴素是糖多孢紅黴菌合成的次生代謝産物,為一類廣譜大環内酯類抗生素,在臨床上具有廣泛的應用。
Erythromycin is a broad spectrum macrolide antibiotic and clinically used widely.
紅黴素是一類廣譜大環内酯類抗生素,在臨床上具有廣泛的應用。
Azithoromycin is a broad-spectrum antibiotic and have a lower resistance. so azithromycin is a superior antibiotics for treatment of respiratory and urinary-tract infections.
阿齊黴素抗菌譜廣,臨床應用時間短,耐藥菌株少,適合于呼吸系統和皮膚軟組織細菌性感染。
Oxytetracycline, the important member of the tetracycline family, is a broad-spectrum antibiotic widely used in veterinary practice for the treatment of bacterial infections and growth promotion.
土黴素是目前畜牧生産中常用的一種四環素類抗生素,因同時具有預防疾病和促進動物生長的作用,而被廣泛用作動物飼料添加劑。
Thesium chinense Turcz. has a high medical value as one kind of a broad-spectrum antibiotic Chinese herbal medicine.
百蕊草是一種有着較高醫用價值的廣譜抗菌中草藥。
The major cause of alteration of intestinal flora after prosthetic replacement of joint is the use of broad-spectrum antibiotic to prevent wound infection.
人工關節置換術後腸道菌群失調更為常見也是最主要的原因是使用廣譜抗生素預防傷口感染。
Rifampicin Capsules is high efficacy broad-spectrum antibiotic.
利福平膠囊是一種高效“超廣譜”的抗生素藥物。
The fermentation extract of SZF2 and SZF7exhibited an inhibitory ability to 5 species of phytopathogenic fungi, this showed that thefermentation extract had a broad antibiotic spectrum.
試驗結果表明SZF2和SZF7這兩個拮抗菌株發酵液的抗菌譜具有廣譜性,對5種病原真菌均有抑制作用。
Amoxi-Tabs is a semisynthetic antibiotic with a broad spectrum of activity.
标籤是一種半合成抗生素具有廣譜的活動。
CONCLUSION:Fleroxacin glucose injection is an effective and safe antibiotic with broad antibacterial spectrum.
結論:氟羅沙星葡萄糖注射液是一種廣譜、有效、安全的抗菌藥物。
The mainstay of treatment is empiric topical antibiotic therapy with a broad-spectrum agent, with systemic antibiotics reserved for N gonorrhoeae and Chlamydia.
治療的主要方法是經驗性表面抗生素療法,其所覆蓋的菌群必須廣泛,并可同時全身使用針對淋病奈瑟菌和衣原體的抗生素。
Tetracycline antibiotic is widely used as the broad-spectrum antibiotics clinically.
四環素類抗生素是臨床上廣泛運用的廣譜抗生素。
RESULTS \u0026 CONCLUSION:Advance in carbapenem antibiotic has been swiftly in recent years, it has a broad antibacterial spectrum against gram-positive and gram-negative bacteria and anaerobes.
結果與結論:近年來,碳青黴烯抗生素進展十分迅速,其抗菌譜極廣,殺菌活性超過頭孢菌素,尤以對抗銅綠假單胞菌和耐甲氧西林金葡球菌的活性最為突出;
Many antimicrobial peptides have a broad spectrum of activity not only against gram negative and gram positive bacteria but also against antibiotic resistant bacteria, fungi, viruses, and parasites.
這些多肽抗生素具有廣泛的抗菌譜。它們不僅能殺滅革蘭陰性及陽性細菌,還能殺傷耐藥的細菌、真菌、病毒和寄生蟲。
廣譜抗生素(broad-spectrum antibiotic)是指能夠抑制或殺滅多種類型細菌的抗菌藥物,其作用範圍覆蓋革蘭氏陽性菌和革蘭氏陰性菌兩大類别。這類藥物通過幹擾細菌細胞壁合成(如β-内酰胺類)、抑制蛋白質生成(如四環素類)或阻斷DNA複制(如喹諾酮類)等機制發揮作用。
在臨床應用中,廣譜抗生素適用于以下三種典型場景:
值得注意的是,這類藥物的廣泛抗菌活性可能伴隨微生物群紊亂風險。2023年《柳葉刀》研究證實,過度使用廣譜抗生素會導緻腸道菌群多樣性下降,增加艱難梭菌感染概率。臨床醫師通常建議在獲得細菌培養結果後,及時調整為窄譜抗生素以降低耐藥性産生風險。
“Broad spectrum antibiotic”是醫學領域常用術語,具體解釋如下:
該詞由三部分組成:
中文譯為“廣譜抗生素”,也可表述為“廣譜抗菌素”或“廣效抗生素”。
廣譜抗生素能同時對抗革蘭氏陽性菌、革蘭氏陰性菌及部分其他微生物(如衣原體、支原體)。與窄譜抗生素相比,其優勢在于無需明确病原體即可初步治療感染,常用于:
需警惕抗生素耐藥性問題。過度使用廣譜抗生素可能導緻細菌産生耐藥性,降低未來治療效果。因此,臨床通常建議在明确病原體後換用針對性更強的窄譜抗生素。
如需具體藥物示例或更詳細的分類信息,可參考醫學專業文獻或詞典來源。
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