ISOLATION AND PROPERTIES OF PLASMID DNA IN STREPTOMCES MYCAROFACIENS
Yu Bai-song and Yuan Li-rong

..............page:237-240

RATIONAL SELECTION OF RIFAMYCIN PRODUCER NOCARDIA MEDITERRANEI
Jin Yu-kun Xiong Zong-gui and Bai Xiu-feng

..............page:241-245

STUDY ON THE PROTOPLASTS FUSION OF FUSARIUM GRAMINEARUM
Ren Rui Liu Pu

..............page:245-250

THE EXPRESSION OF PENICILLIN-G-ACYLASE GENE OF HYBRID STRAIN E.coli 108 (pPAHDl INFLUENCED BY DISSOLVED OXYGEN LEVEL AND THE MODE OF PHENYLACETIC ACID SUPPLEMENT
Yang Xiu-qing;Zhang He-ying and Wu Jing-cai

..............page:251-255

SYNTHTIC STUDIES OF THE N~2-ARYLTRIAZINE -CARBONYL CEPHALOSPORIN ANTIBIOTICS
Jia Li-ping and Yao Qing-xiang

..............page:256-265

STUDY ON EXTRACTION OF ERYTi-ROMYCIN WITH MACRORETICULAR POLYMERIC ADSORBENT
Yan Xi-kang;Pang Guo-qiang;Wang Yu;Yang Ya-qinand Shen Lin-nan

..............page:266-270

STUDIES ON THE STRUCTURAL BASIS OF CROSS ANAPHYLACTIC REACTIVITY BETWEEN PENICILLINS AND CEPHALOSPORINS
His Chang-qin;Zhao Jian-xi;Jin Shao-hong and Sun Xue-lan

..............page:270-275

SELECTION OF EXPERIMENTAL FACTORS OF ION-PAIR GEL FILTRATION CHROMATOGRAPHY IN THE ASSAY OF HIGH MOLECULAR WEIGHT IMPURITIES FROM CEPHALOSPORINS
Hu Chang-qin;Sun Xue-lan and Jin Shao-hong

..............page:276-280

STUDY ON THE TREATMENT OF SEVERE AND DIFFICULT INFECTIONS WITH CEFTIZOXIME
Huang An-hua;Mu Gao-yao;Qiu Yan-qiu;Liu Zi-qui;Tan Min-zhen;Xu Lan;Zhu Shu-yuan;Zhen Wei-hua and Liu Bo

..............page:281-286

A CLINICAL STUDY OF CEFTIZOXIME IN THE TREATMENT OF SEVERE INFECTIONS AND GONORRHEA
Li Xiao-tao;Wang Qi-naa;Zhang Xing-pin and Jiang Yu-fu

..............page:287-293

BACTEPJOLOGICAL EVOLUTION OF CEFTAZIDINE
Guo-Ling;Zbou Su-lie;Li hua-ling ancl Chen Hong-bing

..............page:294-300

IN VITRO ANTIBACTERIAL ACTIVITY OF CEFTIZOXIME AGAINST 234STRAINS OF ALINICAL PATHOGENS
Zhu Shu-Yuan Zhen Wei Hua and Huang An-Hua Department of Infectious Diseases Ist University Hospital West China University of Medical Sciences ChengDu

..............page:301-302

STUDIES ON CHEMICAL TRANSFORMATION OF THE SIDE CHAIN OF CEPHALOSPORIN C
Zhang Jian Yu Rong Ren Qing Tu Binghao Lang Yu He and Shen Ln Institute of Antibiotics Shanghai No·3 Pharmaceutical Plant ShangHai

..............page:303-305

ISOLATION AND IDENTIFICATION OF THE ANTIBIOTIC SUBSTANCE PRODUCED BY MARINE ACTINOMYCETES
Fang jin-rui huang wei zhen and su guo cheng FuJian institute of oceanology xiamen

..............page:305-306

ADVANCED IN THE RESEARCH OF P.AERUGINOSA RESISTANCE MECHANISMS TO β-LACTAM ANTIBITICS
wang bing Department of Infection Diseases West china university of medical sciences.chengdu

..............page:307-311

zhe jiang jin hua zhi yao chang

..............page:312-313

zhejiang jinghua pharmaceutical factory

..............page:313-314