Studies on Bovine Rumen Microbes Part III

Studies on Bovine Rumen Bacterial Urease 1

The propert ies of rumen urease were studied. In the absence of high concentrations of dithiothreitol enzyme activity was rapidly lost; in its presence, the enzyme could be solubilized and purified in high yield. Maximum activity was observed between pH 7 and 8.5. The Km for urea with partially purified enzyme was .004 M with Vmax of 300 to 400 #moles/mg/hr. No divalent metal ion requirement or...

Impact of Rumen Microbes on Feed Efficiency

Impact of feed efficiency and diet on adaptive variations in the bacterial community in the rumen fluid of cattle Assessment of the microbial ecology of luminal methanogens in cattle with different feed efficiencies Characterization of variation in rumen methanogenic communities under different dietary and host feed efficiency conditions, as determined by PCR-Denaturing Gradient Gel Electrophor...

Mammography; Part III

From the Book of Mammography by Dr. Zabihollah Arnavaz - Head of Radiology Department of Jorjani Hospital, National University of Iran.

Part III Turbulent Flame Dynamics Studies

Studies of Ringworm. Part III. Prophylactic Measures

J-N the tropics ringworm infection of the body is not only common but difficult to avoid afld more difficult to cure. In any skin outpatient department the number of cases of der^atomycosis is quite large. In Calcutta, 20 Per cent of the total number of patients with skin disease come for the treatment of ringworm infection, i.e. about 2,000 new cases every year. To this may be added quite an A...