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...o the Effects of Hyperthermia on Gestation and Prenatal Development of the Guinea-Pig". He went on to prove that hyperthermia-induced malformations in animals in

...This historic 1922 paper by Selle describes the vaginal epithelium of the guinea-pig during the oestrous cycle. '''Modern Notes:''' {{estrous cycle}} | {{guinea-pig}}

...s grown greatly, g, embryonal sphere. (v. Spee.) Rapidly growing, embedded guinea-pig ovum. ...surrounded the ovum. Hensen had made the observation that the ovum of the guinea-pig, on the seventh day post coitus, was no longer to be found free within the

Guinea-pig nn. A large corpus luteum occupied the main bulk of the ovary. There was on ...observed the polyovulation in the hypotypical ovary of a thyroidectomised guinea-pig and suggests that both modes of origin are due to the same cause, namely, r

II. The Embedding of the Ovum in the Guinea-Pig A. Uterus of the Guinea-Pig

Example 2. Guinea-pig testicle. X 1.2 A. Fresh weight, 1.2423 grams ...s measured with a11 eyepiece micrometer and found to average 0.031 mm. The Guinea-pig testicle approaches the spherical form rather closely. Accordingly, testicl

...ent on this part of the tongue in man, the horse, dog, pig, squirrel, rat, guinea-pig, mouse, bat, and some marsupials.

.... Three especially pertinent series are here particularly referred to: two guinea-pig and one rabbit series, since they afiorded critical and favorable material In a guinea-pig embryo removed from the uterus fourteen days sixteen hours after inseminati

A guinea-pig reaches 775 grammes in 432 days. ^ j^an » 63,000 grammes in 9,428 days. Guinea-pig 0-47 grammes.

...k_Hill.jpg|90px|left]] This historic 1910 paper by Emrys-Roberts describes guinea-pig implantation. =The Embedding of the Embryo Guinea-pig in the Uterine Wall and its Nutrition at that Stage of Development=

Note. — It is to be noted that the embedding of the guinea-pig's ovum reveals symplasmatic changes in the decidua which make Spee's theory ...he syncytium' as if all syncytial formations were alike. Therefore, in the guinea-pig, I did not use this word, but chose the term 'symplasma' to designate those

...alimentary canal of the embryo), the lower wall being never formed in the guinea-pig. The margins of the lower layer remain attached to the trophoblast at the o ...closed sac enveloping the embryo in its amnion with its yolk sac ; in the guinea-pig the trophoblast does the same, rhe differences are due to : (1) the absence

...s in which ovulation is spontaneous (Tafani '89, Sobotta '95) and also the guinea-pig (Loeb '11). Loeb, L. 1911 The cyclic changes in the ovary of the guinea-pig. Jour. Morph., 22, p. 37.

...of maturation have been made in the {{rat}} (Sobotta and Hunkhard '10), {{guinea-pig}} (Rubaschkin '()o), {{opossum}} (Hartman 'IG), a {{bat}}, ''Vesperugo noct

...tcome of an investigation of the histological changes which occur in the {{guinea-pig}} testis follovwing the application of temperatures slightly higher than th ...er heated a few degrees above body temperature was allowed to run over the guinea-pig scrotum. At frequent intervals from one hour until one year after the treat

..., 1230; male rat, 1330; female rat, 1060; female guinea-pig, 290; and male guinea-pig, 90 units per g. This work, although carried out with acetone desiccated gl

...On the other hand, Loeb (1917) has described pluriovular follicles of the guinea-pig in which primordial follicles “push their way into larger follicles, perh ...ous pluriovular follicles in what he calls the “ hypotypical” ovaries of a guinea-pig which had been used in “under-feeding”’ experiments, and had its thyr

File:Minot1897_fig022.jpg|22. Germinal Area of a Guinea-pig at Thirteen Days and Twenty Hours, seen from the Under (Entodermal) Side