Results 151 to 160 of about 1,598 (200)
Some of the next articles are maybe not open access.
Ovotestis in a Japanese Medaka
Journal of Aquatic Animal Health, 2004Abstract We observed ovotestis in Japanese medaka Oryzias latipes used to study the effects of bromodichloromethane (BDCM) on gonadal differentiation. Bromodichloromethane, a trihalomethane, is a drinking water disinfection byproduct.
Wade Getsfrid +3 more
exaly +2 more sources
Leukemia and Lymphoma, 2004
Granulocytic sarcomas are extramedullary tumors (EMD) of malignant myeloid precursor cells. EMD or granulocytic sarcoma of ovary is rare disease. A 15-year-old girl had complaints of abdominal pain and weight loss for 3 months. On physical examination, there were hepatosplenomegaly and a painless mass under the umbilicus.
Zahit Bolaman
exaly +3 more sources
Granulocytic sarcomas are extramedullary tumors (EMD) of malignant myeloid precursor cells. EMD or granulocytic sarcoma of ovary is rare disease. A 15-year-old girl had complaints of abdominal pain and weight loss for 3 months. On physical examination, there were hepatosplenomegaly and a painless mass under the umbilicus.
Zahit Bolaman
exaly +3 more sources
Ultrasonographic appearance of fallopian tube and ovotestis in a true hermaphrodite
European Journal of Radiology Extra, 2008Abstract We describe the case of a 10 years old true hermaphrodite in which a scrotal mullerian derivative and ovarian and testicular tissue within the same gonad were detected preoperatively by ultrasound.
Claudio Pintus
exaly +3 more sources
Sex-Chromatinbestimmung bei Ovotestis
Zeitschrift f�r Zellforschung und Mikroskopische Anatomie, 1966 Der bereits 1955 ausfuhrlich beschriebene Fall eines Hermaphroditismus verus mit Ovotestis rechts und einem Ovarium links wird erneut aufgegriffen und zwar unter dem Aspekt der Kerngeschlechtsbestimmung verschiedener Ovotestis-Zellarten. Theca-, Rete-, Leydig- sowie Hodenkanalchenzellen erwiesen sich als Sex-Chromatin positiv.
J. Kladetzky, K. A. Rosenbauer
openaire +2 more sources
Studies on the ovotestis of the slug Agriolimax reticulatus (M�ller)
Cell and Tissue Research, 1977The follicle cells, nurse cells and germinal epithelia, which are closely associated with the oocyte of Agriolimax reticulatus (Müller) during its development in the ovotestis, have been studied using light and electron microscopy. The various secretory, digestive and phagocytic activities of these cells have also been investigated using electron ...
R S Hill
exaly +5 more sources
Testis-like steroidogenesis in the ovotestis of the European mole, Talpa europaea.
Biology of reproduction, 1999 The female European mole (Talpa europaea) presents a vivid paradox in relation to our contemporary understanding of mammalian sexual differentiation. These animals are exceptional among female mammals in that they possess bilateral ovotestes. The ovotestis contains a morphologically normal ovarian component that develops during the spring breeding ...
Whitworth, Deanne J. +3 more
openaire +5 more sources
Maturative pattern of the ovotestis in two hermaphrodite species of eutardigrades
Invertebrate Reproduction and Development, 2000 We studied the maturative pattern of the ovotestis and the reproductive cycle of two hermaphrodite species of eutardigrades belonging to different families and collected independently from a chestnut litter.
Lorena Rebecchi, Roberto Bertolani
exaly +2 more sources
INTERNATIONAL JOURNAL OF SCIENTIFIC RESEARCH, 2021
Ovotestis refers to the presence of a gonad with histological existence of both ovaian follicles and Testicular tubular elements; this condition is labelled as True hermaphroditism. The gonads may be ovotestis bilateral or they may be ovary or testis on one side and an ovotestis on the other.
Shanthi . P +3 more
openaire +1 more source
Ovotestis refers to the presence of a gonad with histological existence of both ovaian follicles and Testicular tubular elements; this condition is labelled as True hermaphroditism. The gonads may be ovotestis bilateral or they may be ovary or testis on one side and an ovotestis on the other.
Shanthi . P +3 more
openaire +1 more source
Infertility in a ewe as a result of ovotestis
Journal of the American Veterinary Medical Association, 1992A ewe with apparently normal estrous cycles was unable to conceive as a result of a single ovotestis. The ovotestis was diagnosed on the basis of results from laparoscopic examination, human chorionic gonadotropin stimulation, and histologic examination of the gonad.
R A, Fayrer-Hosken +4 more
openaire +2 more sources
TRUE HERMAPHRODITISM; ENDOCRINE STUDIES IN A CASE OF OVOTESTIS
Obstetrical & Gynecological Survey, 1947THE occurrence of both male and female gonads in one person is of sufficient rarity to invite thorough study of such a case. Pseudohermaphroditism is not uncommon, but the occurrence in one person of one ovary and testis, or an ovotestis, proved histologically, has been reported only 40 times in the literature (1, 2, 4, 5, 6, 7).
JOHN C. WEED +3 more
openaire +2 more sources