Auscultatory and electrocardiographic characteristics of Crioulo horses

In order to determine auscultatory and electrocardiographic characteristics of Crioulo horses, one hundred animals ranging between one and twenty-six years of age (21 stallions, nine geldings, 27 pregnant mares e 43 not pregnant mares) were evaluated. The cardiac auscultation was performed during the clinical examination of the cardiovascular system, evaluating frequency, rate, normal and abnormal heart sounds (heart murmurs). The electrocardiographic examination followed the bipolar base-apex derivative system with animals at rest, by using an ECG-PC TEB equipment. The cardiac frequency, heart rate, morphology, duration, wave and complex amplitudes and interval durations were determined. The results were submitted to ANOVA and Tukey tests with an error probability of 5%. The cardiac auscultation revealed presence of functional systolic and diastolic murmur (10.00%) and systolic murmur compatible with tricuspid regurgitation besides normal heart sounds S1 (100.0%), S2 (100.0%), S3 (19.0%) and S4 (34.0%). The cardiac frequency obtained the average of 43.64 bpm, observing significative differences in relation to sexual and age factors and training level. The sinus rhythm was the most frequent (57.00%), followed by sinus tachycardia (38.00%) and sinus arrhythmia (5.00%), being observed rhythm disturbances in 16% of tracings. The P and T waves were observed more frequently in their forms P bifida positive (95.00%) and biphasic T (91.00%), being variable at tracing. There were also observed Q waves in 12.00% of the tracings. Thus, it was concluded that the auscultatory characteristics of Crioulo horses are according to the described in the literature for the species and the sexual factor, category, age factor and training level can influence some electrocardiographic parameters.

Histologic and inflammatory lamellar changes in horses with oligofructose-induced laminitis treated with a CXCR1/2 antagonist

Abstract: With the hypothesis that blocking chemokine signaling can ameliorate acute laminitis, the aim was to evaluate the therapeutic effect of intravenous DF1681B, a selective antagonist for CXCR1 and CXCR2 (chemokine receptors), in an oligofructose equine laminitis model. To twelve mixed breed clinically healthy hoses with no previous history of hoof-related lameness was administered oligofructose (10g/kg given by nasogastric tube) and divided into two groups: treated (intravenous DF1681B at 30mg/kg 6, 12, 18, and 24h after oligofructose) and non-treated groups. Laminar biopsies were performed before and 12, 36, and 72h after administering oligofructose. Samples were stained with periodic acid-Schiff (PAS) and scored from 0 to 6 according to epidermal cell and basal membrane changes. The IL-1β, IL-6, and CXCL1 RNA expressions were determined by RT-PCR. Parametric and non-parametric tests were used to compare times within each group (P<0.05). The PAS grades and IL-1β and IL-6 RNA expression increased in the non-treated group, but remained constant in the treated horses. In conclusion, DF1681B therapy reduced laminar inflammation and epidermal deterioration in treated horses. CXCR1/2 blockage should be considered therapeutically for equine acute laminitis.

[Travaux au niveau du 79 boulevard de Magenta, pilonneuse The New Way Motor Co de Lansing, Michigan, U.S.A., entrepreneur M. Bancel, 83 rue Petit] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 58604

[Travaux au niveau du 79 boulevard de Magenta, pilonneuse The New Way Motor Co de Lansing, Michigan, U.S.A., entrepreneur M. Bancel, 83 rue Petit] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 58608

Pilonneuse The New Way Motor Co de Lansing, Michigan, U.S.A., entrepreneur M. Bancel, 83 rue Petit [Travaux au niveau du 79 boulevard de Magenta] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 58609

[4/7/20, McGoldrick Field, Brooklyn, les pentathlètes R. N.] Irving, Leon Perrine [University of Idaho], Joseph Baker [University of Michigan], Brutus Hamilton [University of Missouri], Everett [Lewis] Bradley [University of Kansas], R. [Robert] Le Gendre [Georgetown University] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 60119

A tour from the City of New-York, to Detroit, in the Michigan Territory, made between the 2d of May and the 22d of September, 1818 : the tour extends from New-York, by Albany, Schenectady, and Utica to Sacket's Harbor, and thence throught Lake Ontario, to St. Lawrence river, and down that stream to Hamilton village. Thence along both banks of the St. Lawrence, from Hamilton to the Thousand Islands; thence to Sacket's Harbor by water; from that place by the route of great Sodus, Geneva, Cananaigua and Batavia, to Buffalo; and from thence to Black Rock, Fort Erie, the Falls of Niagara, Queenston, Lewiston, and the memorable fields of Bridgewater and Chippewa after viewing the interesting place of Niagara, the author traversed the south shore of Lake Erie to the City of Detroit, and visited in the latter range, Dunkirk, Erie, Cleveland, Sandusky, and other places of less note. The tour is accompanied with a map upon which the route will be designated; a particular map of the Falls andRiver of Niagara, and the environs of the City of Detroit /

Errata slip inserted.

Certificate for Two Shares of Preferred Capital Stock in Gove Motor Car Company, Detroit, Michigan

Certificate for 2 shares of preferred capital stock in Gove Motor Car Company, Detroit, Michigan to Hamilton K. Woodruff, June 13, 1921.

Michigan Central Railway to S.D. Woodruff

Letter from the Michigan Central Railway to S.D. Woodruff regarding the construction of a fence, June 16, 1883.

Letter to S.D. Woodruff from J.J.B. at the National Hotel in East Saginaw, Michigan

Letter to S.D. Woodruff from J.J.B. at the National Hotel in East Saginaw, Michigan. The writer informs Mr. Woodruff that there is about 26,000 of first class board pine which was cut. Mr. Woodruff did not give a receipt to Barton and Bro., Jan. 20, 1880.

Letter to S.D. Woodruff from J.J.B. in Saginaw, Michigan.

Letter (1 handwritten, double sided page) to S.D. Woodruff from J.J.B. in Saginaw, Michigan. J.J.B. says that he doesn’t want any money for his information. He explains where the pine is, and encloses a crudely drawn map. He says the Mr. Woodruff can correspond with him, but to please keep this a secret, Jan. 23, 1880.

Telegraph to S.D. Woodruff from W.H. Johnson of Alpena, Michigan

Telegraph to S.D. Woodruff from W.H. Johnson of Alpena, Michigan. He says “If I can have the refusal at the twenty five hundred until I can look, you can draw for the seventy two dollars”. The telegraph is torn, Mar. 5, 1880.

Letter to F.W. Gilchrist of Alpena, Michigan from S.D. Woodruff

Letter to F.W. Gilchrist of Alpena, Michigan from S.D. Woodruff (1 page, double sided) in which he says he will sell berth 192 in south Lake Huron for $2,500. He would expect ½ in cash and the balance in 1 year with interest of 7%. He explains that he has also had another enquiry regarding the land, Feb. 11, 1881.

Telegraph to S.D. Woodruff from W. Johnson of Alpena, Michigan

Telegraph to S.D. Woodruff from W. Johnson of Alpena, Michigan stating that he has sent a New York draft for $2,500.00, May 27, 1881.