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Polygenic Resistance In The Highly DDT-resistant 91-R Strain Of Drosophila Melanogaster Involves Decreased Penetration, Increased Metabolism And Direct Excretion Of DDT
Resistance Metabolism P-glycoprotein
2014/10/21
Resistance to dichlorodiphenyltrichloroethane (DDT) in the 91-R strain of Drosophila melanogaster is extremely high compared to the susceptible Canton-S strain (>1500 times). Oxidative detoxification ...
Operations-Based Planning for Placement and Sizing of Energy Storage in a Grid With a High Penetration of Renewables
Operations-Based Planning Energy Storage Grid High Penetration of Renewables
2011/8/16
Abstract: As the penetration level of transmission-scale time-intermittent renewable generation resources increases, control of flexible resources will become important to mitigating the fluctuations ...
Diaphragmatic Perforation without Penetration into the Peritoneum in Sharp Thoracoabdominal Injury
Diaphragm tear Repair Thoracoscopy Stab wound
2015/9/22
In diaphragm injuries, especially those which are left sided, it is recommended to repair diaphragm perforation to prevent complications. However, we found two cases of diaphragm injuries including tw...
Effect of the Addition of β-Hydroxybutyrate to Chemically Defined Maturation Medium on the Nuclear Maturation, Sperm Penetration and Embryonic Development of Porcine Oocytes In vitro
Porcine oocytes β-Hydroxybutyrate Nuclear Maturation Embryonic Development
2016/5/5
We investigated the effects of various concentrations of β-hydroxybutyrate (BHB, 0, 0.1, 1 and 10 mM), a ketone body, added to chemically-defined maturation medium with or without energy substrates (g...
MICROFABRICATED DEVICE FOR ARTERIAL WALL AND ATHEROSCLEROTIC PLAQUE PENETRATION
Index Terms-Microprobes microelectromechanical systems plaque restenosis intracoronary stent
2009/12/23
Percutaneous coronary intervention is
currently used to treat coronary atherosclerosis but is
plagued by restenosis. The atherosclerotic plaque acts as
a barrier, preventing the delivery of drugs o...
Evaluation of Wear and Subsequent Dye Penetration of Endodontic Temporary Restorative Materials
Dye penetration Temporary sealing material Wear
2009/9/14
This study evaluated the wear resistance and sealing property of endodontic temporary restoratives by means of functional stressing using a wear simulator. The pulp chamber of 28 extracted molars was ...
Sealing Ability of New Adhesive Root Canal Filling Materials Measured by New Dye Penetration Method
Leakage Sealer Spectrophotometer
2009/9/14
The sealing ability of new adhesive root canal filling materials was evaluated using a new dye penetration method. Twenty-eight single-rooted mandibular premolars were randomly divided into four group...
World Wrestling Entertainment：Achieving Continued Growth and Market Penetration through International Expansion
World Wrestling Entertainment Growth Market Penetration
2009/9/2
World Wrestling Entertainment (WWE) is best known for its
promotion of professional wrestling as sports entertainment. Today, World
Wrestling Entertainment is an integrated media and entertainment c...
Effects of Diethylstilbestrol Administration on Sperm Penetration into the Inner Perivitelline Layer of Japanese Quail,Coturnix japonica
diethylstilbestrol inner perivitelline layer quail sperm penetration
2009/7/30
The aim of this study was to examine the effects of diethylstilbestrol (DES) administration on sperm penetration into the inner perivitelline layer (IPL) of ovum, and the interaction between sperm and...
Comparison of Irrigation Penetration into the Apical Part of Canals in Hand and Rotary Instrumentations
Cleaning Filing Flaring Irrigation penetration Master Apical File
2009/4/2
Introduction: The penetration of irrigating solution to the apical one third of canals and removal of debris are dependent on the final size of the instruments and instrumentation techniques used in...
Cytochalasin D inhibits penetration of hamster eggs by guinea pig and human spermatozoa
Cytochalasin D inhibits penetration hamster eggs guinea pig human spermatozoa
2009/2/23
Fertilization experiments using zona-free hamster eggs and spermatozoa from both guinea pig and human were conducted in the presence of cytochalasin D to evaluate the possible role of actin filame...
Comparison of the penetration ability of human spermatozoa into bovine cervical mucus and zona-free hamster eggs
penetration ability human spermatozoa bovine cervical mucus zona-free hamster eggs
2009/2/20
In vitro bovine cervical mucus (BCM) penetration tests, sperm penetration assays (SPA) using zona-free hamster eggs, and routine semen analyses were performed on a total of 136 freshly collected sem...
Effects of white blood cells on the in vitro penetration of zona-free hamster eggs by human spermatozoa
white blood cells zona-free hamster eggs human spermatozoa
2009/2/20
The presence of white blood cells in semen has been associated with male infertility. Previous studies indicate that pyospermia occurs in conjunction with decreases in sperm motility, number of no...
Comparison of glycerol and a zwitter ion buffer system as cryoprotective media for human spermatozoa. Effect on motility, penetration of zona-free hamster oocytes, and acrosin/proacrosin
spermatozoa human cryopreservation
2009/2/20
This study compared the cryoprotective effect of glycerol with that of a zwitter ion buffer system (TESTCY). Spermatozoa that are cryopreserved in the presence of glycerol possess a somewhat highe...
Human sperm penetration in bovine cervical mucus. Clinical studies I
Human sperm penetration bovine cervical mucus
2009/2/19
Penetration of spermatozoa in bovine cervical mucus (BCM) from two groups of men was investigated and correlated with the different parameters of spermograms from these same subjects. Sperm penetr...