Results 81 to 90 of about 20,698 (262)

Evaluation of a non‐radioactive rapid test for determination of serum progesterone in South American camelids

Veterinary Record, EarlyView.
Abstract Background Determination of the serum progesterone (P4) concentration is of high importance in reproductive medicine and may be applied for diagnosing pregnancy in South American camelids. P4 measurements in alpacas and llamas are usually performed using immunoassays, which are time consuming and require appropriate expertise of laboratory ...
Lina Längerer, Gerhard Schuler, Philipp Pohlscheid, Henrik Wagner, Kathrin Büttner, Axel Wehrend   +5 more
wiley   +1 more source

Study upon the Moment of Ovulation in Sows to Establish the Optimum Moment for Semen Inoculation

Scientific Papers Animal Science and Biotechnologies, 2023
Efficiency of artificial insemination depends equaly by semen quality and time of inoculation. The optimal time for inoculation was calculated usually from the moment of detection of heat, for double insemination, so that one of the two inoculations to ...
Mariana Sandu, Ștefan Mantea, Iudith Ipate, Mihaela Kruzslicika, Vergina Chiriţescu   +4 more
doaj  

Factors associated with the reproductive performance of ewes inseminated laparoscopically in England and Wales: A longitudinal study

Veterinary Record, EarlyView.
Abstract Background Laparoscopic intrauterine artificial insemination (Lap‐AI) is used in sheep genetic improvement programmes. However, the lambing rate (LR) (i.e., the proportion of inseminated ewes that lamb) following Lap‐AI is variable. Previously, one small UK study investigated factors associated with LR, but it did not adjust for dependencies ...
Mike J. Glover, Laura E. Green, Rachel Clifton   +2 more
wiley   +1 more source

Proteomic and metabolic signatures of female reproductive factors and risk of age‐related ocular diseases: A large prospective cohort study

VIEW, EarlyView.
The full editable vector source file of this graphical abstract is uploaded as a supplementary EPS file for typesetting. All elements are copyright‐free. Abstract Age‐related ocular diseases (ARODs), including cataract, primary open‐angle glaucoma (POAG), and age‐related macular degeneration (AMD), are leading causes of vision impairment and exhibit ...
Linge Jian, Zhiqian Huang, Keke Zhang, Jing Lin, Jia You, Yi Lu, Xiangjia Zhu   +6 more
wiley   +1 more source

First Non‐Invasive Monitoring of Fecal Steroids in Greater Caribbean Manatees (Trichechus manatus manatus)

Zoo Biology, EarlyView.
This study established the first fecal hormonal reference values (P4/E2) for the Greater Caribbean manatee. Using non‐invasive ELISA, the authors found no significant differences between mature and immature females, highlighting that long‐term monitoring and ultrasounds are essential to fully understand their complex reproductive cycles.
Vanessa Bermúdez‐Cardona, Roberto Sánchez‐Okrucky, José A. Sandoval‐Zárate, Nataly Castelblanco‐Martínez   +3 more
wiley   +1 more source

Calcitonin‐like diuretic hormone influences reproduction in adult female Rhodnius prolixus

Insect Science, EarlyView.
Highlights • CT/DH‐like immunoreactivity is present in female reproductive tissues • CT/DH receptor transcripts are expressed in the fat body and ovaries • RNAi knockdown of CT/DH receptors reduces egg number and hatching rate • Rhopr‐CT/DH increases RhoprVg1 and RhoprVgR expression in ovaries in vitro • Rhopr‐CT/DH stimulates oviduct contractions in a
Areej N. Al‐Dailami, Ian Orchard, Angela B. Lange   +2 more
wiley   +1 more source

International Guideline on the Diagnosis and Management of Pediatric Patients With Hereditary Angioedema

Allergy, EarlyView.
ABSTRACT Hereditary angioedema (HAE) with C1 inhibitor deficiency is a rare disease characterized by unpredictable episodes of tissue swelling (angioedema), which, in most cases, occur first under the age of 18 years, and entail a significant burden of disease not only for the patients but also for their families.
Henriette Farkas, Inmaculada Martinez‐Saguer, Konrad Bork, Anastasios E. Germenis, Anete S. Grumach, Hanga Réka Horváth, Andrea Luczay, Andrea Zanichelli, Markus Magerl, Stephen Betschel, Emel Aygören‐Pürsün, Jonathan A. Bernstein, Isabelle Boccon‐Gibod, Teresa Caballero, Mauro Cancian, Sandra Christiansen, Danny M. Cohn, Francisco Contreras, Sansanee Craig, Camelia Isaic, Ankur Jindal, Constance H. Katelaris, Hilary J. Longhurst, Andrew MacGinnitie, Jonny Peter, Grzegorz Porebski, Avner Reshef, Dinh Van Nguyen, Bruce Zuraw, Anthony J. Castaldo, Henrik Balle Boysen, Timothy Craig, the Hereditary Angioedema Working Group (HAWK Group), Adil Adatia, Fiorella Adrianzen, Shimalee Andarawewa, Sladjana Andrejevic, Gabriel Emmanuel Arce‐Estrada, Ecem Ay, Adil Bahadir, Noemi Anna Bara, Marko Barešić, Krasimira Baynova, Shira Benor, Juliette Besson, Dharmagat Bhattarai, Patricia Bigas, Alexis Bocquet, Laurence Bouillet, Nicholas Brodszki, Thomas Buttgereit, Rosario Cabañas, Regis Campos, Asuman Çamyar, Orlane Chol, Stefan Cimbollek, Monica Colque Bayona, Cascia Day, Mats de Lange, Alex Fam, Davide Firinu, Tomas Freiberger, Johana Gil‐Serrano, Delphine Gobert, Dawn Goodyear, Maria del Mar Guilarte Clavero, Svetlana Hadvabova, David Hagin, Roman Hakl, George Harmat, Mensuda Hasanhodzic, Gocki Jacek, Joshua Jacobs, Rashmi Jain, Milos Jesenak, Amin Kanani, Daniela Kapustová, Boris Karanovic, Paul Keith, Tamar Kinaciyan, Pavlina Kralickova, Marcin Kurowski, Krzysztof Kuziemski, Rolando Laurel‐Laurel, Iris Leibovich‐Nassi, Gabriela Leon Zambrana, Ramon Lleonart, Lorena Lorenzo, Ferhat Maksudov, Ania Manson, Dusanka Markovic, Jayne McGucken, Nihal Mete Gokmen, Radovan Mijanovic, Vania Maria Miranda Saavedra, Irene Modestou, Sandra Nieto, Nora Nilsson, Patrik Nordenfelt, Francesca Perego, Angelica Petraroli, Elsa Phillips‐Angles, Alicia Prieto‐García, Michel Raguet, Marc Riedl, Matija Rijavec, Solange Rodrigues Valle, Yaryna Romanyshyn, Antoine Saut, Riccardo Senter, Branislav Šlenker, Marta Sobotkova, Peter J. Spaeth, Marcin Stobiecki, Linda Sundler Björkman, Mireille‐Maria Suttle, Agnes Szilágyi, Paola Triggianese, Kassiani Tzeli, Martina Vachová, Anna Valerieva, Solange Valle, Lilian Varga, Walter A. Wuillemin, Patrick Yong, Zhi Yuxiang, Liudmyla Zabrodska, Radana Zachova, Julia Zharankova   +128 more
wiley   +1 more source

Microtubule Inner Protein CFAP77 Contributes to Sperm Motility and Male Fertility in Mice

Andrology, EarlyView.
ABSTRACT Background Sperm motility is essential for male fertility, and its regulation is dependent on the structural integrity of the axoneme. The axoneme consists of a conserved “9+2” microtubule arrangement and is supported by microtubule inner proteins. However, the functional significance of many microtubule inner proteins remains unclear.
Haoting Wang, Anh Hoang Pham, Mengjiao Luo, Masahito Ikawa, Haruhiko Miyata   +4 more
wiley   +1 more source

Testicular SIRT1 Loss Reveals an Aging‐Like Proteomic Landscape and Precipitates Reproductive Deterioration

Andrology, EarlyView.
ABSTRACT Background Advanced paternal age is associated with reduced male fertility and testicular dysfunction. Among the molecular regulators involved in aging, SIRT1, a NAD+‐dependent deacetylase, plays a pivotal role in maintaining oxidative balance and cellular homeostasis.
María Iniesta‐Cuerda, Jiřina Havránková, Hedvika Řimnáčová, Jiří Moravec, František Liška, Martin Knytl, Milena Králíčková, Jan Nevoral   +7 more
wiley   +1 more source

The effectiveness of cervical mucus electrical impedance compared to basal body temperature to determine fertility window

Contraception and Reproductive Medicine
Background Serial serum hormone measurements and transvaginal ultrasound are reliable measures to predict ovulation. These measures are inconvenient and expensive therefore, basal body temperature charting (BBT) and urine ovulation predictor kits (OPK ...
Suzanne Tabbaa, Sealy Hambright, Katie J. Sikes, Gary Levy, Jan Rydfors   +4 more
doaj   +1 more source