Metabolic engineering for the overproduction of secondary metabolites
pan jun hua ; zeng zuo zuo ; li nai qiang ; zhang xing yuan

..............page:251-256

Resistance determination of 134 Stenotrophomonas maltophilia strains against 12 antibacterial agents
lai fu cai ; bai ying ming ; wei dong ; geng sui na

..............page:249-250

Thin layer chromatography combined with bioautographic detection of sisomicin in fermentation broth
chen jian feng ; guo yang hao ; zhang yuan xing ; luo yi fa ; lin chun hong ; xie han bin

..............page:224-226，236

Research on influential factors and optimization in the process of crystallization of to bramycin
wang hong ; luo wen bo ; yu shu juan ; gao da wei

..............page:221-223

Effect of functional group density on ion exchange process I. Influence of the extent hydrolysis on the gentamicin adsorption capacity
shi tao ; liu zuo zhen ; zuo xing yan

..............page:218-220

Some factors affecting the purification of penicillin acylase by adsorption method
xu wei ; han ling ling

..............page:214-217

Chemical studies on minor components of shengjimycins I. Isolation and structure identification of 4"-O-isobutyrylspiramycin II (shengjimycin B2β)
jiang wei ; sun cheng hang ; jin wen zao

..............page:209-213

Study on fuzzy-PID control of dissolved oxygen concentration in kanamycin fermentation process
shi xian ai ; meng chun ; liu qiong ; xie han bin ; guo yang hao

..............page:206-208

Strain improvement of rifamycin B by rational screening
jin zhi hua ; jin yi ping ; zuo pei lin ; zhao cheng jian ; zhang ding feng

..............page:202-205，213

Mutagenesis and screening of gentamicin producer Micromonospora var. 23-18
liao ai fang

..............page:199-201

Studies on a strain of fungi producing active compound that prevents VCAM-1 gene expression
zhang hua ; zhang cheng gang ; jiang cheng lin

..............page:196-198，217

Study on the primary screening model for the aldose reductase inhibitors
yang ; yu li yan ; song jing ; zuo lian ; tian zuo ; li qiu ping ; yao tian jue

..............page:193-195，245

Study on the screening and fermentation of zhongshengjunsu high-production strains
liu hong yu ; zhao yi ying

..............page:246-248

In vitro antibiotic resistance analysis of coagulase-negative staphylococci isolated from bacterial vaginosis
yuan chun lei ; chen qun ; li guo ming

..............page:243-245

Comparison of azithromycin and erythromycin in the treatment of pediatric mycoplasmal pneumonia
yin tao ; jiang yue fei

..............page:240-242

Randomized controlled multicenter clinical studies on azithromycin for infection treatment of non-gonococcal urethritis and cervicitis infected with Chlamydia trachomatis or mycoplasma
huang huai qiu ; lai wei ; lu chun ; zhu guo xing ; wan miao jian ; lu nian zu ; chen mu kai ; zeng ren shan ; li zhi gang ; zhao xiang lan

..............page:237-239，248

Clinical analysis of nosocomial pulmonary infections caused by enterococci
zhang kou xing ; tang ying chun ; bi zuo gang ; zhou feng li ; zhu jia zuo

..............page:233-236

Determination of B1 component in avermectin fermentation broth by HPLC
liu ; cui ming jie ; huang miao qun ; zhu zuo

..............page:232-232，242

Determination of ciclosporin and degradation products in ciclosporin capsules by HPLC
liu hao ; chou shi lin

..............page:227-231