Results 31 to 40 of about 77,971 (266)

Effects of Platelet-Rich Plasma Dose and Application Strategy on Post-Thaw Spermatological Parameters in Goat Semen

Veterinary Sciences
This study investigated the effects of different PRP doses and application strategies on sperm quality in goats during cryopreservation. Semen samples were collected weekly from six Boer goats and treated with PRP either by means of pre-incubation or ...
Ahmet Eser, Kemal Bağcı, Abdurrahman Alakuş, Aslıhan Çakır Cihangiroğlu, İkra Karaağaç, Selin Yağcıoğlu, Ramazan Arıcı, Kamber Demir   +7 more
doaj   +1 more source

Effect of Different Cooling Rates on Embryo Survivability and Pregnancy Rates in Freezing Sheep Embryos

İstanbul Üniversitesi Veteriner Fakültesi Dergisi, 2016
Çalışmanın ilk bölümünde, mezbahadan sağlanan ovaryumlardan kazanılan oositler (n=2990) olgunlaştırma medyumu içerisinde 24 saat süreyle olgunlaştırıldı. Ardından, 20 saat süreyle İn Vitro Fertilizasyona (İVF) bırakıldılar. Yarıklanma gösteren embriyolar
Elif KARAMAN ÖZTÜRK, Kamber DEMİR, Ramazan ARICI, Sema BİRLER, Serhat PABUCCUOĞLU, Mithat EVECEN   +5 more
doaj   +1 more source

The effect of intrauterine infusion of carvacrol after insemination on conception rate in repeat breeder cows subjected to progesteron based estrus synchronization protocol [PDF]

Kafkas Universitesi Veteriner Fakültesi Dergisi, 2019
Repeat breeder (RB) is one of the crucial causes of economic loss in dairy cows. The aim of this study was to determine the effects of intrauterine carvacrol administration after timed artificial insemination (TAI) on the conception rate (CR) in RB cows.
Necdet Cankat LEHİMCİOĞLU, Yavuz ÖZTÜRKLER, Savaş YILDIZ, Umut Çağın ARI   +3 more
doaj   +1 more source

Clinical performance of the urine‐based TERT promoter AbsoluteQ Digital PCR for non‐invasive detection of bladder cancer

Molecular Oncology, EarlyView.
A urine‐based digital PCR assay targeting two hotspot TERT promoter variants detected bladder cancer with high sensitivity and no false positives in this case–control cohort. The streamlined AbsoluteQ workflow outperformed Sanger sequencing and supports non‐invasive molecular testing for bladder cancer detection.
Anna Nykel, Izabela Kubiak, Lena Rutkowska, Żaneta Kasprzyk, Łukasz Kępczyński, Michał Bednarek, Dariusz Sobieraj, Jacek Wilkosz, Piotr Kania, Adam Jędrzejczyk, Bogdan Kałużewski, Agnieszka Gach, Tadeusz Kałużewski   +12 more
wiley   +1 more source

Precursor A-Kinase Anchor Protein 4 as a Predictive Biomarker of Post-Thaw Semen Quality in Goats

Veterinary Sciences
The evaluation of sperm proteins has emerged as a promising approach to predicting semen quality across animal species. This study investigated the relationship between post-thaw concentrations of precursor A-kinase anchor protein 4 (proAKAP4) and ...
Ahmet Eser, Abdurrahman Alakuş, Kemal Bağcı, Aslıhan Çakır Cihangiroğlu, Selin Yağcıoğlu, Ramazan Arıcı, Kamber Demir   +6 more
doaj   +1 more source

EFFECT OF GLUTATHIONE ON THE FREEZABILITY AND IN VITRO FERTILIZING POTENTIALS OF BOVINE SPERMATOZOA [PDF]

Assiut Veterinary Medical Journal, 2012
Cryopreservation induces sub lethal damage to the spermatozoa, thereby reduce their fertile life. In the present study, effect of glutathione on bovine semen freezability and in vitro fertilizing potentials were evaluated. Semen was cryopreserved in tris-
BADR, M.A., MARY G. ABD EL-MALAK, T.A. GHATTAS   +2 more
doaj   +1 more source

Automated FRAP microscopy for high‐throughput analysis of protein dynamics in chromatin organization and transcription

FEBS Open Bio, EarlyView.
RoboMic is an automated confocal microscopy pipeline for high‐throughput functional imaging in living cells. Demonstrated with fluorescence recovery after photobleaching (FRAP), it integrates AI‐driven nuclear segmentation, ROI selection, bleaching, and analysis.
Selçuk Yavuz, Bart Geverts, Johan A. Slotman, Andrea Sacchetti, Stefan Prekovic, Martin E. van Royen, Adriaan B. Houtsmuller   +6 more
wiley   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei, Fredrik Orädd, Konstantinos Magkakis, Magnus Andersson   +3 more
wiley   +1 more source

Determination of spermatological characteristics of Carrier pigeons (Columba livia domestica) raised by local breeders

Open Veterinary Journal
Background: Pigeons are among the earliest domesticated bird species and are classified into groups based on breeding purposes, such as tumblers, rollers, and Carrier pigeons.
Tutku Can Acısu, Emine Yıldırım, Burak Altundal, Serkan Ali Akarsu, Aslıhan Cakır Cihangiroğlu, Nida Badıllı, İbrahim Halil Gungor, Şeyma Ozer Kaya, Yasin Baykalır, Gaffari Turk, Mustafa Sonmez, Seyfettin Gur   +11 more
doaj   +1 more source

Investigation of Changes in Spermatozoon Characteristics, Chromatin Structure, and Antioxidant/Oxidant Parameters after Freeze-Thawing of Hesperidin (Vitamin P) Doses Added to Ram Semen

Life, 2022
We conducted this study to determine the potential cryopreservative effects of different hesperidin (vitamin P; H) doses on ram semen after freeze-thawing. Semen samples were obtained from Sönmez rams using an artificial vagina.
Deniz Yeni, Şükrü Güngör, Fatih Avdatek, Mehmet Fuat Gülhan, Kemal Tuna Olğaç, Muhammed Enes İnanç, Barış Denk, Umut Taşdemir   +7 more
doaj   +1 more source