Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 10 of 10 for “"external genitalia"”.
-
Gunshot wounds to the male external genitalia
… that suffered gunshot wounds to the extental genitalia from August 1997 to September 2006. This study also reviews the literature and compares treatment methods locally and internationally.
-
Effects of prenatal androgen exposure on postnatal growth, estrous cyclicity and behavior in female beef cattle
… during three periods, of gestation on the external genitalia, estrous cyclicity, postnatal growth, social dominance and sexual behavior of female beef cattle. Pregnant cows received 17a methyl-testosterone (250 mg/d, sq) on d 40 to 100 (group 1), 70 to 130 (group 2) or 100 to 160 (group 3) …
-
Contribuição ao estudo dos gêneros Lasiodera Gray, 1832 e Philyra Laporte, 1836 (Coleoptera, Cleridae)
… (Coleoptera, Cleridae) with a detailed study of external morphology as well as males external genitalia which made us to propose the separation into two genera, lasiodera Gray, 1832 and Philyra Laporte, 1836, beeing the second one revalidated. Lasiodera orrata (Klug, 1842) and L. voluptuosa …
-
A test of the mechanical isolation hypothesis in two similar spider species
External reproductive organs of spiders are often species-specific and are important taxonomic characters in species identification. One explanation of this phenomenon, the mechanical isolation hypothesis was tested in two Nuctenea (Araneidae) species. According to this hypothesis, a lock-and-key …
-
An ancestral regulatory mechanism underlies Hoxd gene expression in both developing genitals and digits
… and patterning of both developing digits and external genitalia. As a shared evolutionary origin has been proposed for these secondary structures, which may have accompanied the transition from an aquatic towards a terrestrial life, we investigated whether the regulatory circuitries would also …
-
Effects of an insect growth regulator (hydroprene) on the morphology of genitalia, development and reproduction of the oriental cockroach, Blatta orientalis L. (Dictyoptera: Blattidae)
… study of the morphology of B. orientalis external genitalia indicated that hydroprene affected the development of these structures. Both the male and female genitalia were malformed after exposure to hydroprene. The epithelial cells of the male genitalia, particularly of the right and left …
-
ΣΥΜΒΟΛΗ ΣΤΗ ΜΕΛΕΤΗ ΤΗΣ ΕΠΙΔΗΜΙΟΛΟΓΙΑΣ ΚΑΙ ΤΗΣ ΑΝΤΙΜΕΤΩΠΙΣΗΣ ΤΟΥ ΑΦΡΟΔΙΣΙΟΥ ΜΕΤΑΔΟΤΙΚΟΥ ΝΕΟΠΛΑΣΜΑΤΟΣ ΣΤΟ ΣΚΥΛΟ
… BEAGLE DOGS). THE NEOPLASM WAS LOCALIZED IN THE EXTERNAL GENITALIA OF ALL DOGS AND HAD ALREADY METASTASIZED IN 15 CASES. METASTASES WERE MORE FREQUENT AMONG MALE DOGS (P<0.001) AND HAD APPEARED AT THE EARLYSTAGES OF DEVELOPMENT OF THE TVT. THE GENERAL CONDITION OF THE ANIMALS WAS DISTURBED IN …
-
The effect of prenatal androgen exposure on sexual differentiation and postnatal growth in beef cattle
… ano-genital distance and the appearance of the external genitalia. Calves were weighed every 28 days, and the effects of sex and age on body weight were determined. Blood serum was obtained twice weekly from female calves beginning at ≃230 days of age. Serum was analyzed for progesterone (P₄) …
-
Dissecting the spatio-temporal development of the human reproductive tract
… potential regulators of sexual dimorphism in the external genitalia, pinpointing candidate genes involved in urethral canalisation of the penis, with direct relevance to the developmental origins of hypospadias. By integrating histological features with gene expression and chromatin accessibility …
-
The Use of Ceftiofur Sodium in the Extension and Cooled Storage of Equine Semen: Its Effects on Motion Characteristics, pH, Osmolality, and Bacterial Growth
… to the normal microflora present on the external genitalia. These bacteria and their metabolites can negatively affect spermatozoal motility and viability during cooled storage. Therefore, the addition of antibiotics to the semen extender is warranted to reduce bacterial load and prevent …