Results 221 to 230 of about 22,224 (299)

Exploring the Impact of In Ovo Injection of Flavonoid‐Based Aromatase Inhibitors on Gonadal Histology Differentiation in Ross 308 Broiler Chickens

Veterinary Medicine and Science, Volume 12, Issue 1, January 2026.
This study aimed to evaluate the in ovo injection of nettle extract, mushroom extract and their mixture as natural anti‐aromatase on sex reversal, histological changes in ovaries and testes and carcass characteristics of Ross 308 broiler chickens. Sex differentiation in avian species A completely randomized block design used to allocate 500 fertilized ...
Ali Akbari‐Balajorshari, Majid Mottaghitalab, Navid Ghavi Hossein‐Zadeh, Fahimeh Mohammadghasemi   +3 more
wiley   +1 more source

Does Clomiphene citrate administration increase the success rate of microdissection testicular sperm extraction in non-obstructive azoospermic men? A cross-sectional study. [PDF]

Int J Reprod Biomed, 2023
Vahidi S, Abedinzadeh M, Rahavian A, Mirjalili A, Sadeghi A, Karami H, Abouei S.   +6 more
europepmc   +1 more source

Impact of age at first visit on glycolipid metabolism, bone metabolism, and fertility potential in patients with Klinefelter syndrome

Andrology, Volume 14, Issue 1, Page 122-131, January 2026.
Abstract Background Classic Klinefelter syndrome (KS) is characterized by one extra X chromosome (47, XXY), leading to hypergonadotropic hypogonadism and higher risk of alterations in glycolipid homeostasis, cardiovascular diseases, and low bone mineral density. Most frequently, KS is diagnosed in adulthood because of infertility.
Giordana Ferraioli, Andrea Graziani, Noemi Sagone, Andrea Di Nisio, Massimo Iafrate, Fabrizio Dal Moro, Alberto Ferlin, Andrea Garolla   +7 more
wiley   +1 more source

Testicular sperm extraction for men with cryptozoospermia - are we jumping the gun? [PDF]

Arab J Urol
Japari A, Altay B, Christine W, Cayan S, Saleh R, Shah R, Agarwal A.   +6 more
europepmc   +1 more source

Factors influencing the sperm retrieval rate of microdissection testicular sperm extraction in patients with nonmosaic Klinefelter syndrome. [PDF]

Asian J Androl, 2023
Liu DF, Wu H, Zhang Z, Hong K, Lin HC, Mao JM, Xu HY, Zhao LM, Jiang H.   +8 more
europepmc   +1 more source

Normozoospermic men in infertile couples: Potential benefit of early medical diagnostic procedures

Andrology, Volume 14, Issue 1, Page 101-108, January 2026.
Abstract Introduction Infertility, defined as the inability to achieve pregnancy despite regular, unprotected sexual intercourse for 1 year, affects approximately 15% of couples. Male factors contribute to 50% of these cases. The necessity of andrological evaluations for male partners of infertile couples with normozoospermia is currently under ...
Simone Bier, Anton Wolff, Michael Zitzmann, Sabine Kliesch   +3 more
wiley   +1 more source

Testicular sperm extraction for fertility preservation in young patients with cancer. [PDF]

Transl Androl Urol
Karibe J, Takeshima T, Kuroda S, Takamoto D, Kawahara T, Osaka K, Teranishi JI, Murase M, Makiyama K, Uemura H, Yumura Y.   +10 more
europepmc   +1 more source

Factors associated with undergoing microdissection testicular sperm extraction among men with non-obstructive azoospermia following evaluation by a reproductive urologist. [PDF]

Transl Androl Urol, 2023
Greenberg DR, Stanisic AV, Pham MN, Hudnall MT, Ambulkar SS, Brannigan RE, Fantus RJ, Halpern JA.   +7 more
europepmc   +1 more source

The role and implication of platelet‐rich plasma in male factor infertility: A systematic review of human studies

Andrology, Volume 14, Issue 1, Page 284-293, January 2026.
Abstract Background Cryopreservation causes sperm injury and the success of surgical sperm retrieval (SSR) for azoospermic men is just over half depending on the cause of azoospermia. The role of autologous platelet‐rich plasma (PRP) in male factor infertility (MFI) is unclear. Objective To conduct a systematic review of the role of PRP in MFI focusing
Karl H. Pang
wiley   +1 more source

Feasibility of repeat microdissection testicular sperm extraction within 6 months for nonobstructive azoospermia. [PDF]

J Chin Med Assoc, 2023
Tai MC, Huang IS, Huang CY, Huang WJ.
europepmc   +1 more source