Results 1 to 10 of about 4,887 (219)

Management of Oligo-teratospermia with Vajikarana Chitkitsa resulting in healthy natural conception: A case report [PDF]

Journal of Ayurveda and Integrative Medicine
Oligo-teratozoospermia is a condition affecting the normal sperm count and morphology leading to male factor infertility, majorly resulting due to improper lifestyle adaptations.
Swarda R. Uppin, T.U. Aravinth
doaj   +2 more sources

Untargeted metabolomics fingerprints in seminal plasma of patients with abnormal sperm morphology using high-performance liquid chromatography and mass spectrometry [PDF]

Frontiers in Molecular Biosciences
Teratozoospermia, a qualitative sperm disorder characterized by abnormal sperm morphology, represents one of the causes of male infertility worldwide. The metabolic analysis of human seminal plasma (SP), can provide insights into the underlying molecular
Serena Correnti, Giuseppina Fanelli, Mariaimmacolata Preianò, Veronica Lelli, Mariagrazia Tarantino, Annalisa Fregola, Massimo Bitonti, Emanuela Chiarella, Anna Maria Timperio, Sara Rinalducci, Rocco Savino, Rosa Terracciano   +11 more
doaj   +2 more sources

Recommendations for Human Sperm Morphology Assessment in 2025: An Expert Review From the French BLEFCO Group. [PDF]

Andrology
ABSTRACT Background Numerous publications have questioned the lack of analytical reliability and clinical relevance of sperm morphology assessment for infertility workup and before use of assisted reproductive techniques (ART). There is a huge variability in the performance and interpretation of this test.
Gatimel N, Barbotin AL, Mery L, Beauvillard D, Bendayan M, Boursier A, Boueilh T, Pereira B, Chammas J, Jacquet JC, Levy R, Pfeffer J, Pons-Rejraji H, Sanguinet P, Brugnon F.   +14 more
europepmc   +2 more sources

Relationship Between Sperm Parameters and Indices of Chromatin Condensation and DNA Fragmentation in Semen [PDF]

Biology
Infertility is a major health problem affecting about 15% of couples worldwide. Male etiology is found in almost one-third of cases. This study identified the nature of the relationship between sperm DNA fragmentation (SDF), sperm chromatin condensation (
Othmane Adli, Noureddine Louanjli, Rachid Aboutaieb   +2 more
doaj   +2 more sources

The efficacy of ionomycin - induced artificial oocyte activation in preventing fertilization failure in an ICSI cycle: an eight - year retrospective study [PDF]

Journal of Ovarian Research
Background Artificial oocyte activation (AOA) procedure may prevent the occurrence of fertilization failure following ICSI; however, the specific efficacy of AOA remains controversial.
Ming Li, Nan Zhang, Yuehao Sun, Jin Huang, Qin Li, Junsheng Li, Ping Liu, Rong Li   +7 more
doaj   +2 more sources

Sperm metabolomic signatures of asthenozoospermia and teratozoospermia in Chinese reproductive-age men [PDF]

Scientific Reports
Asthenozoospermia and teratozoospermia are common causes of male infertility. Despite their prevalence, the underlying metabolic mechanisms remain poorly understood.
Youzhu Li, Zhonghua Lu, Jingu Li, Ling Cheng, Yuanyuan Ye, Song Xu, Junfeng Tan, Lifeng Zheng, Huiyi Xie, Qisheng Zhong, Jiaqi Liu, Yunfan Yang, Rui Guo, Guoshi Liu   +13 more
doaj   +2 more sources

Addition of Multi-Level Technologies to Evaluate Eggs and Embryos and Improve Endometrial Quality Applied for In Vitro Fertilization to Achieve Pregnancy: A Case Study. [PDF]

Clin Case Rep
This integrated clinical approach optimizes the reproductive cycle in several steps, starting with nutrition (A): restricting carbohydrates and inducing ketosis to reduce inflammation and improve insulin sensitivity, which benefits follicular development.
Rojas-Pérez TG, Reyes-Albarracín Y, Ortiz G, Suárez JJ, Vilchis Reyes D, Cordero Oropeza J, Hernández-Melchor D, López-Bayghen E.   +7 more
europepmc   +2 more sources

L-Carnitine and Acetyl-L-Carnitine: A Novel Approach to Treating Male Infertility with Abnormal Sperm Morphology

Journal of Pharmacy and Bioallied Sciences
This case report presents a 36-year-old man with elongated sperm morphology, a specific type of teratozoospermia, associated with oxidative stress and deoxyribonucleic acid (DNA) damage.
Lakhan Parsharam Padwal, Akash More, Namrata Choudhary, Ganesh Laxman Kalasakar, Tejaswini Wadhe   +4 more
doaj   +2 more sources

Advances in the Diagnosis of Reproductive Disorders in Male Camelids [PDF]

Animals
Male fertility is important to ensure herd health and productivity. The camelid male breeding soundness examination (BSE) is strongly recommended because natural mating remains the primary breeding method due to the challenges in semen cryopreservation ...
Abdelmalek Sghiri, Muhammad Salman Waqas, Michela Ciccarelli, Abelhaq Anouassi, Ahmed Tibary   +4 more
doaj   +2 more sources

Angiotensin-converting Enzyme Insertion/Deletion Polymorphism Distribution in the North Indian Population of Jammu and Kashmir and Its Positive Correlation with Male Infertility: A Case Control Study [PDF]

Journal of Human Reproductive Sciences
Background: A precise balance among angiotensin-converting enzyme (ACE), angiotensin-II (Ang-II) and Ang-II type 1 receptor is essential for spermatogenesis. Any alteration in this balance can potentially lead to infertility.
Sonali Bhan, Manisha Bhagat, Shreya Sopori, Arti Dhar, Rakesh Kumar, Audesh Bhat   +5 more
doaj   +2 more sources