scholarly journals Ozonized autohemotherapy, a new method to treat dairy cow acute interdigital phlegmon. Comparison with ceftiofur and oxytetracycline

2002 ◽  
Vol 1 (3) ◽  
pp. 211-216
Author(s):  
Paolo Scrollavezza ◽  
Francesco Ansaloni ◽  
Paolo Polidori ◽  
Marco Ablondi ◽  
Bruno Pogliacani
Keyword(s):  
Dairy Cow ◽  
New Method ◽  
Interdigital Phlegmon

Comparison of starch degradation in cereal grains by incubation in vitro with rumen fluid and boiling with α-amylase solution

2007 ◽  
Vol 2007 ◽  
pp. 23-23
Author(s):  
C. M. Guedes ◽  
M. M. Rodrigues ◽  
A. Oliveira ◽  
A. L. Lourenço ◽  
S. R. Silva ◽  
...  
Keyword(s):  
Dairy Cows ◽  
Dairy Cow ◽  
Rumen Fluid ◽  
New Method ◽  
Cereal Grains ◽  
Starch Degradation ◽  
Available Energy

Cereal grains are the most common sources of readily available energy for dairy cows. Several in vitro and in situ studies have measured starch degradability of cereal grains. However, most of these studies compared few samples and grain species and used only one method. Compared with protein, much less information is available on this topic. Such information would allow a more efficient use of energy and protein in dairy cow diets. The objective of this study was to determine starch degradation of 32 samples of 7 cereal grains using in vitro incubation with rumen fluid and a new method based on a boiling extraction with an enzymatic (thermo stable α-amylase) solution.

Selective Sampling and Orientation of Non-Homogeneous Tissues

1968 ◽  
Vol 26 ◽  
pp. 98-99
Author(s):  
C. C. Clawson ◽  
L. W. Anderson ◽  
R. A. Good
Keyword(s):  
Electron Microscopy ◽  
Electron Microscope ◽  
Light Microscopy ◽  
Random Sampling ◽  
New Method ◽  
Microscope Examination ◽  
Small Areas ◽  
Selective Sampling ◽  
Large Numbers ◽  
Specific Orientation

Investigations which require electron microscope examination of a few specific areas of non-homogeneous tissues make random sampling of small blocks an inefficient and unrewarding procedure. Therefore, several investigators have devised methods which allow obtaining sample blocks for electron microscopy from region of tissue previously identified by light microscopy of present here techniques which make possible: 1) sampling tissue for electron microscopy from selected areas previously identified by light microscopy of relatively large pieces of tissue; 2) dehydration and embedding large numbers of individually identified blocks while keeping each one separate; 3) a new method of maintaining specific orientation of blocks during embedding; 4) special light microscopic staining or fluorescent procedures and electron microscopy on immediately adjacent small areas of tissue.

A new method for the determination of nitrates

1960 ◽  
Vol 23 ◽  
pp. 227-232 ◽  
Author(s):  
P WEST ◽  
G LYLES
Keyword(s):  
New Method
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