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Enhanced Myocardial Vascularity and Contractility by Novel FGF-1 Transgene in a Porcine Model of Chronic Coronary Occlusion
Angiogenesis inducing agents Fibroblast growth factor Ischemia Heart Gene therapy Transfection
2009/12/17
Background: Angiogenesis gene therapy has long been sought as a novel alternative treatment for restoring the blood flow and improving the contractile function of the ischemic heart in selected clinic...
Spinal cord lipid levels in a porcine model of spinal cord decompression sickness
helium heliox decompression air chamber Spinal cord lipid animal swine
2009/6/8
Spinal cord lipid content was analyzed in 50 pigs that had experienced a simulated dive known to produce 20-80% incidence of neurologic decompression sickness (DCS). Using air and heliox as breathing ...
Insertion Force Analysis of the Epidural Anesthesia Needle against the Porcine Ligamentum Flavum
needle insertion resepidural anesthesia istance porcine spine deformation of the ligamentum flavum
2009/6/1
The purpose of this study was to evaluate the needles used for epidural anesthesia. Medical doctors feel resistant force when inserting needles into the epidural space, and resistance diminishes after...
Immunocytochemical localization of acrosin on both acrosomal membranes and in the acrosomal matrix of porcine spermatozoa
spermatozoa acrosin electron microscopy
2009/2/19
Immunocytochemical techniques were employed to determine, at the ultrastructural level, the location of acrosin in porcine spermatozoa. Antisera to highly purified porcine acrosin was produced in ...
The Length of the Spermatogenic Cycle Is Conserved in Porcine and Ovine Testis Xenografts
Pig sheep graft spermatogenesis seminiferous epithelium cycle
2008/12/24
Xenografting of immature mammalian testis tissue into mice can accelerate sperm production. To determine whether this shortened time to sperm production is because of reduced length of the sperma...
Immunofluorescence Reveals Ubiquitination of Retained Distal Cytoplasmic Droplets on Ejaculated Porcine Spermatozoa
Sperm boar
2008/12/22
The purpose of the present study was twofold: 1) to determine if antibodies raised against ubiquitin would recognize antigens associated with the porcine cytoplasmic droplet (CD), and 2) to determine ...
Binding regulation of porcine spermatozoa to oviductal vesicles in vitro
Binding regulation porcine spermatozoa
2008/12/2
In vivo, en route to the site of fertilization, mammalian spermatozoa bind to oviduct epithelial cells (OECs). This binding may favor sperm survival and capacitation, but little is known about the r...
Penetration of resin into experimentally formed infractions in porcine tooth crowns
Lamella Resin Tooth infractions Trauma
2008/11/11
Tooth infractions are regarded as possible pathways for microorganisms and other pulpal irritants in gaining access to the dental pulp; hence, these defects must be sealed to prevent subsequent pulpal...
Characterization of mechanical behavior of a porcine pulmonary artery strip using a randomized uniaxial stretch and stretch-rate protocol
mechanical behavior a porcine pulmonary artery strip a randomized uniaxial stretch stretch-rate protocol
2010/2/25
A uniaxial testing protocol with a random stretch and random stretch-rate was developed. The average stress at a particular stretch was chosen as the hyperelastic stress response, and deviation from t...
Mechanical properties of the porcine bile duct wall
mechanical properties the porcine bile duct wall
2010/3/1
The common bile duct length increased by 25% from 24.4 ± 1.8 mm at zero pressure to 30.5 ± 2.0 mm at 5 kPa (p < 0.01). The diameter increased less than 10% in the same pressure range from 8.6 ± 0.4 mm...
Potential host-defense role of a human milk vitamin B-12–binding protein, haptocorrin, in the gastrointestinal tract of breastfed infants, as assessed with porcine haptocorrin in vitro
breast milk breastfed infants breastfeeding
2017/1/3
Limited information exists on the biological role of a vitamin B-12–binding protein, haptocorrin, in human milk. The expression of haptocorrin by human mammary epithelial cells and its presence in hum...