The specific purpose of this study was to determine the effect optimal levels soybean lecithin in sperm extenders on motility and abnormalities sheep spermatozoa after undergoing freezing process. This research conducted experimentally a laboratory with completely randomized design (CRD) five treatments three replications. tested were Tris (L) diluent, consisting of: L0 = 0% + 95% diluent 5% gl...

The kit is a sandwich enzyme immunoassay for in vitro quantitative measurement of ADM in equine serum, plasma and other biological fluids. Reagents Quantity Reagents Quantity Pre-coated, ready to use 96-well strip plate 1 Plate sealer for 96 wells 4 Standard 2 Standard Diluent 1×20mL Detection Reagent A 1×120μL Assay Diluent A 1×12mL Detection Reagent B 1×120μL Assay Diluent B 1×12mL TMB Substr...

When distilled water from a tin-lined still served as the plating diluent, cells of Aerobacter aerogenes developed symptoms of metabolic injury as evidenced by increased counts on supplemented, as compared with minimal, plating medium. Cysteine was as effective as yeast extract as a supplement to the minimal medium in increasing the viable count. Mg(++) and, to a lesser extent, phosphate buffer...

An improved electrothermal atomic absorption spectrometric method for determination of aluminum in serum is described. An ammonium hydroxide/sulfuric acid diluent is used to control matrix effects from serum constituents. Because serum produces no apparent matrix effects with this diluent, one can accurately calibrate the procedure with aqueous standards.

TNF alpha mRNA and protein biosynthesis were examined in the adult feline heart after stimulation with endotoxin. When freshly isolated hearts were stimulated with endotoxin in vitro, de novo TNF alpha mRNA expression occurred within 30 min, and TNF alpha protein production was detected within 60-75 min; however, TNF alpha mRNA and protein production were not detected in diluent-treated hearts....

The sperm quality index (SQI) is a tool used to predict overall rooster semen quality, fertility, and hatchability. However, semen must be diluted before SQI analysis, and research has shown that the SQI is most predictive of fertility at lower semen dilutions. Therefore, the present study was undertaken to determine why the SQI is not as predictive of fertility at higher semen dilutions and wh...

BACKGROUND Cat allergen is widely distributed in homes and schools; allergic sensitization is common. OBJECTIVE To develop a model of cat allergen nasal challenge to establish dose-response and time-course characteristics and investigate local and systemic biomarkers of allergic inflammation. METHODS Nineteen cat-allergic individuals underwent titrated nasal challenge, range 0.243 to 14.6 μ...

the present study investigated the possibility of replacing salamon with modified shotor diluent (msd) and egg yolk (ey) with low density lipoprotein (ldl) for chilled storage of ram semen. good quality semen (>80% progressive forward motility (pfm) of sperm) from 3 fertile rams was collected using an artificial vagina and pooled for each experiment. low density lipoprotein was extracted from f...

the feasibility of extractive reaction of methacrylic acid from aqueous solution using a quaternary amine, tri–octyl methyl ammonium chloride (tomac) as an extractant, was studied. the diluents chosen in the present work belong to different chemical classes, n–butyl acetate, carbon tetrachloride, isoamyl alcohol, methyl isobutyl ketone, and toluene. the effect of initial acid concentration in t...

A molecular dynamics investigation of the effects of a diluent on the detonation of a model crystalline explosive is presented. The diluent, a heavy material that cannot exothermally react with any species of the system, is inserted into the crystalline explosive in two ways. The first series of simulations investigates the attenuation of the energy of a detonation wave in a pure explosive afte...