7,501 research outputs found
Angel Manuel Rodriguez
Angel Manuel Rodriguez is director of the Biblical Research Institute at the General Conference of Seventh-day Adventists, where he has served since 1992. He has also served as president of Antillian College and academic vice president of Southwestern Adventist University. Rodriguez holds a ThD degree in biblical theology from Andrews University. He is the author of several books and has a monthly column in Adventist World.https://digitalcommons.andrews.edu/qod-images/1002/thumbnail.jp
Experimental data about Antioxidants inhibition during equine sperm capacitation
In vitro embryo production (IVP) is a highly demanded technique in the animal breeding industry. However, the conventional protocol based on in vitro fertilization (IVF) still shows low success rates in horses. For this reason, intracytoplasmic sperm injection (ICSI) is currently the most widely used method. Unlike in other species where IVF has long been established and yields higher success rates than ICSI, equine sperm capacitation remains a significant challenge. A repeatable IVF protocol was only published in 2022, which requires prolonged sperm capacitation (22 hours at 38 ºC), and not all ejaculates can withstand this process. Given the growing interest in applying IVF to equine reproduction and the known involvement of reactive oxygen species (ROS) in sperm capacitation, this study aimed to enhance sperm capacitation in fresh semen by inhibiting intracellular antioxidant systems, using three specific inhibitors. The study compared the previously described capacitation protocol (CAP) with a non-capacitating control (CTR) and with CAP supplemented with the inhibitors, through four independent experiments:
- Experiment 1: Capacitation in the presence of 3-amino-1,2,4-triazole (3-AT), a catalase inhibitor.
- Experiment 2: Capacitation with LCS-1, an inhibitor of superoxide dismutase 1 (SOD1).
- Experiment 3: Capacitation with L-Buthionine-(S,R)-Sulfoximine (BSO), an inhibitor of
γ-glutamylcysteine synthetase, a key enzyme in glutathione (GSH) synthesis.
- Experiment 4: Assessment of capacitation progression with a combination of the three inhibitors used in the previous experiments.
In experiments 1-3, sperm samples were incubated for 22 hours at 38 ºC and evaluated at 0, 3, and 22 hours. In experiment 4, samples were incubated for 24 hours and analyzed every 3 hours.
The datasets include flow cytometry data on sperm viability, mitochondrial membrane potential, membrane lipid scrambling, intracellular calcium and ROS levels, and protein tyrosine phosphorylation. Additionally, they include kinetic sperm parameters analyzed by computer-assisted sperm analysis (CASA)
Oracion funebre en las solemnes exequias que la athenas celebre del mundo universidad de Salamanca celebró ... por la muerte y apreciable memoria de su ilustre hijo el señor Don Manuel Rascon Rodriguez de la Vanda ...
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Cartas edificantes y curiosas escritas de las missiones estrangeras, y de Levante por algunos missioneros de la Compañía de Jesus
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Systematic Localization and Identification of SUMOylation Substrates in Knock-In Mice Expressing Affinity-Tagged SUMO1
Protein SUMOylation is a posttranslational protein modification that is emerging as a key regulatory process in neurobiology. To date, however, SUMOylation in vivo has only been studied cursorily. Knock-in mice expressing His6-HA-SUMO1 from the Sumo1 locus allow for the highly specific localization and identification of endogenous SUMO1 substrates under physiological and pathophysiological conditions. By making use of the HA-tag and using wild-type mice for highly stringent negative control samples, SUMO1 targets can be specifically localized in and purified from cultured mouse nerve cells and mouse tissues
R.P.M. Fr. Emmanuelis de Villarroel ..., In sacras tautologias cum illustrationibus panegyricis, anagogicis, tropologicis, et politicis, commentariorum literalium : tomus primus.
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Oracion en las solemnes exequias que la athenas celebre del mundo Universidad de Salamanca celebrò en su real capilla de San Geronymo por la muerte y apreciable memoria de su ilustre hijo el señor Don Manuel Rascon Rodriguez de la Vanda ...
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Manuel Parrico Rodriguez Garcia's singing as an art method discussed in this study.
TEZ8317Tez (Yüksek Lisans) -- Çukurova Üniversitesi, Adana, 2011.Kaynakça (s. 103-104) var.xi, 105 s. : res. (bzs. rnk), nota ; 29 cm.Manuel Parrico Rodriguez Garcia's singing as an art method discussed in this study.Researched that Manuel Garcia's invention and trainings as a pedagogue of singing as an art and sound physicist.Manuel Garica is the first human that seealive human voal cords by larengal miror through of his own invention.Garcia who is the selfgiving to singing as an art and intensive medical studies is a great source for audio educators and for who is interest with singing as an arts. This thesis study has accept as a goal that analyze clearly of the Manuel Garcia's researches and exercises.It is observed clearly that is a apllicable methods for singing as an arts educators and students;formation of sound,mechanism,information about of students capabilities,registers of the sound,limits of the male and female sounds and exercises which they apllied by himself.Manuel Garcia made studies about vocal cords throughout his life and published to whats are necessary for being a expert singing as an art by his books. Manuel Garcia's book which is named Hints of Sing is analysed deeply in this thesis.Manuel Garcia presented followable informations to all pedagogue of singing as an art those who will come after him as a teacher of singing as an art.He is accpet as father of the modern singing as an art techinc. Manuel Garcia;spanish singer,has made intensive studies about medical fileds and vocal pedagouge fields.He made grow up alot of singing as an art singers.His main point was truly hearing of the sound by a good educator in his studies. As a result ;researching and apllying of this method by singing as an art singer pedagouges and students shall be ensure their success at this art.Bu çalışmada, Manuel Parricio Rodriguez Garcia'nin şan metodu incelenmiştir. Manuel Garcia'nin şan pedagogu ve ses fizikçisi olarak yapmış olduğu icat, şan eğitimciliği ve egzersizleri araştırılmıştır. Manuel Garcia, kendisinin buluşu olan larengoskop ile canlı insan ses tellerini gören ilk kişi olmuştur. Kendisini tümüyle şan eğitimine ve yoğun tıbbi çalışmalara veren Garcia, şan sanatı ile uğraşan herkes için ve ses eğitimcileri için büyük bir kaynaktır. Bu tez çalışması Manuel Garcia'nın araştırma ve egzersizlerini en belirgin şekilde incelenmesini amaç edinmiştir. Garcia'nın araştırmalarında sesin oluşumu, mekanizması, öğrenci yetenekleri hakkında bilgiler, ses rejistirleri, bayan ve erkek sesleri sınırları ve kendisinin uyguladığı egzersizler öğrenci ve şan eğitimciler için uygulayacakları bir yöntem olduğu açıkça gözlenmiştir. Manuel Garcia hayatı boyunca ses telleri ile ilgili çalışmalar yapmış ve usta bir şancı olabilmek için nelerin yapılması gerektiğini kitapları ile yayınlamıştır. Tezde Manuel Garcia'nın Hints of Sing kitabını kapsamlı bir şekilde incelenmiştir. Manuel Garcia şan hocası olarak kendinden sonra gelecek tüm şan pedagoglara takip edebilecekleri bilgiler sunmuştur. Modern şan tekniğinin babası olarak kabul edilmektedir. Garcia İspanyol şarkıcı, vocal pedagog ve tıbbi alanda yoğun çalışmalar yapmıştır. Kendisinin yetiştirdiği çok sayıda ünlü şan sanatçıları olmuştur. Çalışmalarında dayanak noktası sesin iyi bir eğitimci tarafından doğru duyulmasıdır. Sonuç olarak şan pedagog ve öğrencilerin bu metodu incelemesi ve uygulaması bu sanatta başarılı olmalarını sağlayacaktır
Oracion funebre en la Real Capilla de San Geronymo de la universidad de Salamanca en las exequias de Don Manuel Rodriguez de Leon ...
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