Unusual ectopic-term pregnancy in the ovary; case report from Karachi.

Ectopic ovarian pregnancy is itself an uncommon type of ectopic pregnancy, representing only 0.15% of all ectopic pregnancies. Ovarian pregnancy with a live foetus at term is a rare condition.

Medium optimization of protease production by Brevibacterium linens DSM 20158, using statistical approach.

Various cultivation parameters were optimized for the production of extra cellular protease by Brevibacterium linens DSM 20158 grown in solid state fermentation conditions using statistical approach. The cultivation variables were screened by the Plackett-Burman design and four significant variables (soybean meal, wheat bran, (NH4)2SO4 and inoculum size were further optimized via central composite design (CCD) using a response surface methodological approach. Using the optimal factors (soybean meal 12.