Results 31 to 40 of about 1,598 (200)

A successful in vitro fertilization outcome in a hermaphrodite male. [PDF]

Int J Gynaecol Obstet
International Journal of Gynecology &Obstetrics, Volume 169, Issue 1, Page 424-425, April 2025.
Albasha SEME, Al-Said SS, El Bardisi HTMH.   +2 more
europepmc   +2 more sources

Pubertal outcomes and sex of rearing of patients with ovotesticular disorder of sex development and mixed gonadal dysgenesis [PDF]

Annals of Pediatric Endocrinology & Metabolism, 2019
Purpose Patients with ovotesticular disorder of sex development (DSD) and mixed gonadal dysgenesis (MGD) usually present with asymmetric gonads and have wide phenotypic variations in internal and external genitalia.
Yoon Myung Kim, Arum Oh, Kun-Suk Kim, Han-Wook Yoo, Jin-Ho Choi   +4 more
doaj   +1 more source

The 46, XX Ovotesticular Disorder of Sex Development With Xq27.1q27.2 Duplication Involving the SOX3 Gene: A Rare Case Report and Literature Review

Frontiers in Pediatrics, 2021
Background: Very few reports are available on human XX ovotesticular disorder of sex development involving SOX3 gene duplication. Here we aim to present a rare case of SOX3 gene duplication in a person from the Chinese population who exhibits XX ...
Jianlong Zhuang, Chunnuan Chen, Jia Li, Yuying Jiang, Junyu Wang, Yuanbai Wang, Shuhong Zeng, Yiming Lin, Yingjun Xie, Yingjun Xie   +9 more
doaj   +1 more source

Leydig Cell Tumor in a Patient with 46,XX Disorder of Sex Development (DSD), Ovotesticular: A Case Report and a Review of the Literature

Case Reports in Pathology, 2021
Disorder of sex development (DSD) is a rare condition with atypical development of chromosomal, gonadal, or anatomical sex. It is classified in different subgroups based on the patient’s karyotype, gonadal dysgenesis, and the appearance of the internal ...
Steffen Gretser, Maria-Noemi Welte, Frederik Roos, Jens Köllermann   +3 more
doaj   +1 more source

46 xy ovotesticular disorder: A rare case report with review of literature

Gynecology and Minimally Invasive Therapy, 2021
Ovotesticular disorder represents 10% of cases of disorder of sex development characterized by the presence of both ovarian and testicular tissue in the same individual, with karyotype 46 XY being a rare sex chromosomal abnormality. We report the case of
Bhati Meenal, Gothwal Meenakshi, Singh Pratibha, Yadav Garima, Kathuria Priyanka, Elhence Poonam   +5 more
doaj   +1 more source

Gonadal and cellular dynamics during protogynous sex change in the harlequin sandsmelt Parapercis pulchella

Journal of Fish Biology, Volume 103, Issue 6, Page 1347-1356, December 2023., 2023
Abstract Some teleost fishes change their sex, and some of these fishes have specific gonads known as “ovotestes,” that is, gonads containing both ovarian and testicular tissues. In this study, we revealed the gonadal transformation process and cell dynamics during the female‐to‐male sex change in the harlequin sandsmelt, Parapercis pulchella ...
Akifumi Yao, Mayuko Nakamura, Hisanori Kohtsuka, Tomoki Sunobe, Toru Miura   +4 more
wiley   +1 more source

Really a “secondary gill under the skin”? Unveiling “dorsal vessels” in freshwater slugs (Mollusca, Panpulmonata, Acochlidimorpha)

Journal of Morphology, Volume 284, Issue 11, November 2023., 2023
In present study we investigate the circulatory and excretory systems of freshwater Acochlidium species from different Indo‐Pacific Islands in 3D‐microanatomical, histological and ultrastructural detail and shed light on the enigmatic, subepidermal “dorsal vessels.” Abstract The freshwater slugs of the genus Acochlidium (Heterobranchia, Gastropoda, and
Timea P. Neusser, Bastian Brenzinger, Michael Schrödl, Katharina M. Jörger   +3 more
wiley   +1 more source

LAMP‐based molecular sexing in a gonochoric marine bivalve (Macoma balthica rubra) with divergent sex‐specific mitochondrial genomes

Ecology and Evolution, Volume 13, Issue 8, August 2023., 2023
Our paper reports testing on the evolutionary stability of sex‐link mitochondrial heteroplasmy in males of the gonochoric bivalve Macoma balthica rubra, and the practical use of this stability to sex individuals molecularly, using loop‐mediated isothermal DNA amplification.
Sabrina Le Cam, Julie Brémaud, Tamás Malkócs, Eugénie Kreckelbergh, Vanessa Becquet, Emmanuel Dubillot, Pascale Garcia, Sophie Breton, Eric Pante   +8 more
wiley   +1 more source

Cell adhesion and immune response, two main functions altered in the transcriptome of seasonally regressed testes of two mammalian species

Journal of Experimental Zoology Part B: Molecular and Developmental Evolution, Volume 340, Issue 3, Page 231-244, May 2023., 2023
During seasonal testis regression in the Iberian mole, Talpa occidenctalis, and the Mediterranean pine vole, Microtus duodecimcostatus, a decrease in serum testosterone levels induces the loss of the cell adhesion between adjacent Sertoli cells (SCs), that implies the disassembly of the blood‐testis barrier, and between SCs and germ cells, that leads ...
Francisca M. Real, Miguel Lao‐Pérez, Miguel Burgos, Stefan Mundlos, Darío G. Lupiáñez, Rafael Jiménez, Francisco J. Barrionuevo   +6 more
wiley   +1 more source

Comparative Evaluation of Sex Reversal Effects of Natural and Synthetic Estrogens in Sex Reversal Test Using F1 (AWE×WE) Japanese Quail Embryos

The Journal of Poultry Science, 2005
Sex reversal effects of 17 beta-estradiol (E2), diethylstilbestrol (DES) and ethynylestradiol (EE2) on male gonads in F1 (AWE×WE) Japanese quail (Corturnix japonica) embryos were comparatively evaluated in a newly developed in vivo screening model ...
Kazumoto Shibuya, Makoto Mizutani, Kazuo Sato, Masafumi Itabashi, Tetsuo Nunoya   +4 more
doaj   +1 more source