Results 41 to 50 of about 22,856 (167)

Peningkatan Motilitas Spermatozoa Kambing Nubian Setelah Pemberian PGF2α dalam Pengencer Andromed

Jurnal Agripet, 2020
ABSTRAK. Penelitian ini bertujuan mengetahui pengaruh pemberian PGF2α dalam pengencer semen komersial (Andromed) terhadap peningkatan motilitas spermatozoa kambing Nubian.
Adhea Prestiya, Tongku Nizwan Siregar, Husnurrizal Husnurrizal, Sri Wahyuni, Eka Meutia Sari, Hafizuddin Hafizuddin, Budianto Panjaitan   +6 more
doaj   +1 more source

An intracellular recombinant single‐chain variable antibody fragment as a new class of phosphodiesterase type 5 inhibitors

British Journal of Pharmacology, EarlyView.
Background and Purpose Cyclic guanosine monophosphate (cGMP) is a ubiquitous second messenger involved in human (patho‐)physiology. Phosphodiesterase 5 (PDE5) is a major cGMP hydrolyzing enzyme in many cell types including vascular smooth muscle cells (VSMCs). Several highly selective PDE5 inhibitors are in clinical use. However, there are currently no
Kürsat Kirkgöz, Sophie Sprenger, Olga Schweigert, Sanika Mohagaonkar, Matti Walsdorff, Tanja Zeller, Filip Berisha, Viacheslav O. Nikolaev, Sergei D. Rybalkin   +8 more
wiley   +1 more source

Direct and indirect effects of PGF2α administration in male wistar rats based on increased expression of α-SMA and androgen receptor

Open Veterinary Journal
Background: PGF2α hormone administration can improve semen quality through increased contractility of smooth muscle cells in testicular tissue and increased testosterone hormone.
Teuku Armansyah, Husnurrizal Husnurrizal, Sri Wahyuni, Hafizuddin Hafizuddin, Tongku Nizwan Siregar, Amalia Sutriana, Arman Sayuti, Adinda Tri Syahrani, Muhammad Bintang Pariansyah   +8 more
doaj   +1 more source

Modifications of the G6G timed-AI protocol improved pregnancy per AI and reduced pregnancy loss in lactating dairy cows

Animal, 2017
In dairy cows, subjected to a G6G protocol, objectives were to determine effects of (1) extending the interval from prostaglandin F2α (PGF2α) to gonadotropin-releasing hormone (GnRH) during presynchronization; and (2) adding a second PGF2α treatment ...
F. Heidari, E. Dirandeh, Z. Ansari Pirsaraei, M.G. Colazo   +3 more
doaj   +1 more source

Prostaglandin (PG) F2 alpha synthesis in human subcutaneous and omental adipose tissue: modulation by inflammatory cytokines and role of the human aldose reductase AKR1B1. [PDF]

PLoS ONE, 2014
PGF2α may be involved in the regulation of adipose tissue function.1) To examine PGF2α release by primary preadipocytes, mature adipocytes and whole tissue explants from the subcutaneous and omental fat compartments; 2) To assess which PGF synthase is ...
Andréanne Michaud, Nicolas Lacroix-Pépin, Mélissa Pelletier, Alain Veilleux, Suzanne Noël, Céline Bouchard, Picard Marceau, Michel A Fortier, André Tchernof   +8 more
doaj   +1 more source

Postpartum uterine diseases in dairy cows : a review with emphasis on subclinical endometritis [PDF]

, 2016
In this review, updated and precise definitions of the most common postpartum uterine diseases in dairy cows are provided. An aberrant uterine environment at inappropriate stages of the reproductive cycle inflicts damage to gametes and zygotes, impairing
Bogado Pascottini, Osvaldo Américo, Opsomer, Geert   +1 more
core   +1 more source

Oestrus synchronisation in postpartum dairy cows using repetitive prostaglandin doses: Comparison between D-cloprostenol and dinoprost [PDF]

, 2014
This trial evaluated the reproductive performance in an early routine oestrus induction programme using two different PGF2α preparations in dairy cattle.
Molina, Laura, Pérez-Marín, Carlos, Quintela, Luis, Sánchez, Jose, Vizuete, Guillermo   +4 more
core   +1 more source

Reversible cerebral vasoconstriction syndrome: A narrative review

Headache: The Journal of Head and Face Pain, EarlyView.
Abstract Objectives/Background This review summarizes current insights into Reversible cerebral vasoconstriction syndrome (RCVS) diagnosis, management, and outcomes. RCVS is a cerebrovascular disorder characterized by recurrent thunderclap headaches and transient segmental vasoconstriction of cerebral arteries, typically resolving within 3 months ...
Ícaro Araújo de Sousa, Abner da Silva Machado, Arthur de Oliveira Veras, Thiago Oscar Goulart, Sarah Galassi Tatsuta, Trajano Aguiar Pires Gonçalves, Eva Rocha, Octávio Marques Pontes‐Neto   +7 more
wiley   +1 more source

EFEKTIVITAS BERBAGAI WAKTU INJEKSI PGF2α SEBELUM PENAMPUNGAN SPERMA DOMBA LOKAL TERHADAP KUALITAS SPERMA DALAM PENGENCER TRIS YANG DISIMPAN PADA SUHU 5°C

Jurnal Ilmu Peternakan dan Veteriner Tropis, 2010
This experiment aimed to evaluate the effect of PGF2α and time of injection on the quality and viability of Local ram sperm in Tris dilution at 50C storage temperature. The sperm was collected from four Local rams with artificial vagina, once a week for one month. At the first week, sperm were collected without PGF2α injection; 10 minute after PGF2α
. Purwaningsih, . Sunardi
openaire   +1 more source

Comparison Between Intracornual Artificial Insemination and Uterine Body Deposition in Holstein-Friesian Heifers.

Revista de Producción Animal, 2015
Two insemination types were compared: intracornual and uterine body deposition in 40 Holstein-Friesian heifers in the province of Azuay, Cuenca Region, Cumbe and Victoria Portete Parishes.
Víctor Guillermo Serpa García , Rafael Antonio Ochoa Méndez , Diego Andrés Galarza Lucero   +2 more
doaj