Results 51 to 60 of about 109,568 (155)

MORPHOLOGICAL AND HISTOLOGICAL ANALYSIS OF MALE DONKEY REPRODUCTIVE DUCTS: FROM DEFERENT DUCTS TO EJACULATORY PATHWAYS

Science Journal of University of Zakho
The anatomical and histological characteristics of the terminal deferent ducts, excretory ducts of the seminal vesicles, and ejaculatory ducts were examined in detail.
Alaa Abou-Elhamd
doaj   +1 more source

Two new species of freshwater planarian from Hainan Island and Leizhou Peninsula, southern China (Platyhelminthes, Tricladida, Dugesiidae) [PDF]

ZooKeys
Two new species of the genus Dugesia from Hainan Island and Leizhou Peninsula are described by applying an integrative approach, including morphological, karyological, histological, and molecular information.
Lei Wang, Yi-Fang Chang, Xin-Xin Sun, Ronald Sluys, De-Zeng Liu, Zi-Mei Dong, Guang-Wen Chen   +6 more
doaj   +3 more sources

Spaceborne and spaceborn: Physiological aspects of pregnancy and birth during interplanetary flight

Experimental Physiology, Volume 111, Issue 9, Page 4015-4040, 1 September 2026.
Abstract Crewed interplanetary return missions that are on the planning horizon will take years, more than enough time for initiation and completion of a pregnancy. Pregnancy is viewed as a sequence of processes – fertilization, blastocyst formation, implantation, gastrulation, placentation, organogenesis, gross morphogenesis, birth and neonatal ...
Arun V. Holden
wiley   +1 more source

Comparison of the Application Value of 4‐Dimensional Hysterosalpingo‐Contrast Sonography and X‐Ray Hysterosalpingography in Intrauterine Insemination

Journal of Ultrasound in Medicine, Volume 45, Issue 8, Page 1655-1661, August 2026.
Objectives To compare the application value of 4‐dimensional hysterosalpingo‐contrast sonography (4D‐HyCoSy) and x‐ray hysterosalpingography (HSG) in intrauterine insemination (IUI) patients. Methods In this retrospective study, a total of 725 infertile patients who underwent IUI in Ganzhou Maternal and Child Health Hospital from January 2023 to June ...
Yongyu Xie, Xuefen Xiao, Huan Zuo, Yun Huang   +3 more
wiley   +1 more source

Seminal vesicle sperm aspiration in the diagnosis of ejaculatory duct obstruction

, 1999
Objective To determine the effectiveness of seminal vesicle aspiration in the diagnosis and treatment of patients with ejaculatory duct ...
Koksal, IT, Onur, R, Orhan, I, Kadioglu, A, Cayan, S   +4 more
core   +1 more source

Ejaculatory Dysfunction and Minimally Invasive Surgical Treatments (MIST) for Male Lower Urinary Tract Symptoms Secondary to Benign Prostatic Enlargement

Trends in Urology &Men's Health, Volume 17, Issue 4, August 2026.
ABSTRACT While transurethral resection of the prostate (TURP) is considered the standard surgical treatment in symptomatic benign prostatic enlargement (BPE) secondary to benign prostatic hyperplasia (BPH), it is not without surgical morbidities and has adverse impact on various sexual function domains such as ejaculatory dysfunction (EjD) and erectile
Haijun Yao, Tao Wang, Shan‐Chao Zhao, Lei Zheng, Rui Jiang, Han Wu, Jingjing Gao, Baibing Yang, Yuzhuo Yang, Haocheng Lin, Eric Chung   +10 more
wiley   +1 more source

Impact of Abdominoperineal Resection on Postoperative Male Sexual Function After Minimally Invasive Rectal Cancer Surgery: A Subgroup Analysis From the LANDMARC Study

Annals of Gastroenterological Surgery, Volume 10, Issue 4, Page 1051-1065, July 2026.
Abdominoperineal resection (APR) after minimally invasive rectal cancer surgery was associated with significantly higher rates of erectile and early ejaculatory dysfunction compared with anal‐sparing surgery. Although ejaculatory function showed partial recovery over time, erectile dysfunction persisted up to 12 months postoperatively.
Taiki Kajiwara, Shinobu Ohnuma, Michiaki Unno, Masakatsu Numata, Tomohiro Yamaguchi, Koya Hida, Tomonori Akagi, Suguru Hasegawa, Akio Shiomi, Ryo Inada, Manabu Shiozawa, Keisuke Kazama, Masanori Hotchi, Masahiko Watanabe, Takeshi Naitoh   +14 more
wiley   +1 more source

Management of Azoospermia: A Systematic Approach

The Obstetrician &Gynaecologist, Volume 28, Issue 3, Page 155-167, July 2026.
ABSTRACT Key Content Work‐up of azoospermic men includes a detailed history, physical examination and investigations to find the underlying cause. Causes and management of azoospermia (pre‐testicular, testicular and post‐testicular) with case presentations.
Naimah Raza, Alex Grammatis, Philippa Sangster, Jackson Kirkman‐Brown   +3 more
wiley   +1 more source

Transurethral endoscopic treatment for chronic hematospermia caused by mullerian duct cyst and ejaculatory duct obstruction [PDF]

, 2001
1年以上持続, 反復する慢性血精液症3例に経尿道的内視鏡手術を行った.3例中2例はミュラー管嚢胞, 1例は射精管閉塞が各々の血精液症の原因であった.3例とも2～3回の射精以降は血性精液は消失し, 射精時痛があった2例は術後数ヵ月で射精時痛は消失していた.1.3～3.5年間の経過観察では再発は認められていない.又, 術後合併症もなかった.本症の治療法として経尿道的内視鏡手術は有効であった.この治療法を安全に行うには ...
古屋, 聖児, 塚本, 泰司, 小椋, 啓, 島村, 昭吾, 伊藤, 直樹   +4 more
core  

Ontogeny of purinergic receptor-regulated Ca2+ signaling in mouse cortical collecting duct epithelium [PDF]

, 2002
Changes in ATP-induced increase in {[}Ca2+], during collecting duct ontogeny were studied in primary monolayer cultures of mouse ureteric bud (UB) and cortical collecting duct (CCD) cells by Fura-PE3 fluorescence ratio imaging.
Tschop, J., Borscheid, R., Huber, S. M., Braun, G. S., Horster, M. F.   +4 more
core   +1 more source