When calcium chloride (25-40 g.) was injected intravenously into cows suffering from milk
fever or grass tetany, marked increases in heart, rate and disturbances of rhythm occurred in …

This is mainly a review of the literature, given as a lecture to a veterinary society, but some
original observations are included. A large quantity of corpora lútea of pregnancy from cattle …

In a study of the possible importance of vitamin E in reproduction in cattle and horses,
estimations were made by the chemical method of Emmerie (Abst. 292, Vol. 16) of the tocopherol …

DURING anoestrus of mature♀♀ Pregnyl had no influence upon conception, in that this
phase remained sterile and no gross or microscopic alterations were found in the ovaries. No …

Using a modified catheter described by Götze (length 63 cm.) sterile mucus samples were
taken from the cervical region of the vagina, from the cervix and from the uterus of 88 infertile …

DURING anoestrus of mature ♀♀ Pregnyl had no influence upon conception, in that this
phase remained sterile and no gross or microscopic alterations were found in the ovaries. No …

INVESTIGATIONS were made on 73 corpora lutea from slaughterhouse material. The stage
of pregnancy was determined from the development of the fetus according to a given table. …

THE genital organs and accessory sex glands of the bull are listed and described, and notes
are given on sperm characters as observed by macroscopic, microscopic, biochemical, and …

IN 1946, 80. 7% of the 223 cows inseminated in one district became pregnant; the
corresponding conception rate for 1947 was only 69. 75% of the 523 cows inseminated. The av. …

Following their previous experiments on day-old calves and as the result of trials carried out
on 24 cases of milk fever, the authors are of the opinion that the addition of magnesium …