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cephalosporin n.【藥學】頭孢霉菌素。

cephalothin

The research is being dedicated to developing for that new cephalosporin drugs with high antibacterial activities against gram - positive ( g ( superscript + ) ) , especially against methicillin - resistant staphylococcus aureus ( mrsa ) , and prodrugs with improving pharmaceutical properties 目前頭孢菌素類藥物的研究熱點在于尋找對耐藥的革蘭氏陽性致病菌敏感,尤其是對耐甲氧西林金葡萄球菌( mrsa )敏感的頭孢烯酸類化合物及對高活性化合物進行結構修飾,改善其藥學性質。

Interestingly , the researchers said , the subgroups at the highest risk with antibiotic use - those liing in a rural area , without maternal history of asthma , and no dog exposure - were also most likely to hae receied a broad - spectrum cephalosporin antibiotic 有趣的是,研究者說,最有可能使用抗生素的兒童中的一部分?包括住在農村的、母親沒有哮喘病史、家中沒有養狗的兒童?也是最有可能使用廣譜頭孢類抗生素的一個亞組。

Hebei jintong corporation of pharmacochcmicals , which is located in the hi - tech developing zone of shijiazhuang , hebei , china , is one of the leading specialized manufacturer of the intermediates of cephalosporin 河北金通醫藥化工有限責任公司位于中華人民共和國河北省石家莊市高新技術開發區,是國內一家集科工貿于一體生產設施全技術力量雄厚檢驗手段完善的專門生產醫藥中間體的專業公司。

Results and conclusion the proportion of the ingredients and the method of the postprocessing had been improved in the process of synthesis of the key intermediate - sulfobenzyl cephalosporin , with the increased yield from 30 % to 42 % 結果與結論通過改進關鍵中間體7 - ( -磺苯乙酰胺)頭孢菌素酸鈉合成的投料比與后處理方法,使該步反應產率由30 %提高到42 % 。

Risk was also significantly eleated for those gien multiple antibiotic courses and broad - spectrum antibiotics , particularly cephalosporins , they reported in the june issue of chest 那些聯合使用抗生素和使用廣譜抗生素?尤其是頭孢類抗生素?的兒童哮喘發病率也顯著升高,他們在《 chest 》的六月刊上說。

Cephalosporins : third - generation cephalosporins have exhibited a broadantibacterial spectrumand favorablepharmacokinetic characteristics , and rates of allergic and other side effects are relatively low 第三代頭孢霉素已經展現出了其廣譜抗生和良好的藥效特性,而且其藥物過敏和其他副作用發生率低。

The “ snake essence oral liquid ” contains an antiepileptic peptide separated from ophidic toxin , and can resist the epilepsy of rats caused by cephalosporin and coriamyrtin 蛇精口服液含蛇毒中分離出的抗癲癇肽,對用頭孢菌素和馬桑內酯誘發的大鼠癲癇,有很好的對抗作用。

In itro ealuation reealed 69 % sensitiity of gram - positie organisms to a first - generation cephalosporin and 80 % sensitiity of gram - negatie organisms to a third - generation cephalosporin 體外培養顯示69革蘭氏陽性菌對頭孢一代敏感, 80革蘭氏陰性菌對頭孢三代敏感。

Anti - epileptic peptide makes the latency period of the epilepsy caused by cephalosporin shorter than the contrast group , the extent lighter , and the continual period shorter 抗癲癇肽使頭孢菌素引起癲癇的潛伏期比對照組長,發作程度減輕,平均總持續時間縮短。

Synthesis methods for the fourth generation cephalosporin of cefepime were reviewed and their advantages and disadvantages were described with 26 references 介紹了第四代抗生素頭孢菌素頭孢吡肟的各種合成方法,并評價了各種方法的優點和缺點。參?文獻26篇。

Cephalosporin drugs are widely used in treatment of bacterial infectious diseases in clinic , so far , they have been developed the forth generation 摘要頭孢菌素類抗生素藥物是臨床上用于治療細菌感染所導致疾病的常用藥物,已發展到第4代。

4 . an application of the developed software is given in the cephalosporin - c fermentation process , and some results are displayed and discussed 將所開發的軟件在抗生素(頭孢菌素? c )生產過程中進行應用,展示并討論了應用結果。

The chemical structure , antibacterial spectrum and antibacterial activity of the developing cephalosporin antibiotics are reviewed 就研發中的頭孢菌素類化合物的結構、抗菌譜和抗菌活性作一簡要綜述。

Most of the strain were resistant to penicilinc and ampicillin while was sensitive to cephalosporin antibiotic 多數菌株對青霉素及氨芐青霉素耐藥,而頭孢菌素對各種細菌的敏感性較好。

Successfully developed side - chains for cephalosporins has also resulted in good market reply 目前公司開發的系列頭孢側鏈現已投入生產,并獲得了良好的市場反應。

A single dose of a third - generation cephalosporin such as cefotaxime is effective 如果給與一個劑量或短期的?內酰胺抗生素很少出現耐藥株。

Comparison of resistance of the common gram - negative bacilli to the third cephalosporins 常見革蘭陰性桿菌對第三代頭孢菌素的耐藥率比較

Metabolic properties of cephalosporin c fermentation 發酵過程代謝特性

Study and synthesis of the forth generation cephalosporin 第四代頭孢研究進展及合成綜述