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Nigella sativa Pretreatment in Guinea Pigs Exposed to Cigarette Smoke Modulates In Vitro Tracheal Responsiveness
Nigella sativa Tobacco Products Pulmonary Disease Chronic Obstructive
2015/10/13
Background: In previous studies, the bronchodilator and antitussive effects of Nigella sativa have been demonstrated on guinea pigs.
Protective Effect of Silymarin on Noise-Induced Hearing Loss in Guinea Pigs
Hearing Loss Noise-Induced Silymarin Auditory Brain Stem Implantation
2015/10/9
Background: Hearing capability plays a principal role on human's communication. Noise-induced hearing loss (NIHL) caused by exposure to high noise levels is a serious socio-economic problem in modern ...
Tremor power spectra in guinea pigs:effect of intermediate holding pressure
Tremor power spectra guinea pigs effect intermediate holding pressure
2009/7/20
Tremor power spectra in guinea pigs:effect of intermediate holding pressure.
Ketamine and thiopental sleep responses in guinea pigs in hyperbaric helium-oxygen
drug hyperbaric animal guinea pig sleep heliox
2009/7/17
One-hundred twenty three guinea pigs, randomly divided into four groups, were exposed to the following normoxic environments: Group I, 1 atmosphere absolute (ATA) air; Group II, 1 ATA helium-oxygen (h...
Dose-responses of guinea pigs to diazepam at recompression depths
drug diazepam animal guinea pig adjunctive therapy
2009/7/16
Dose-responses to diazepam were studied in guinea pigs at the recompression pressures used for the treatment of gas embolism and decompression sickness. The conditions and the doses were randomly assi...
Correspondence of brain and rectal temperatures of guinea pigs in helium environments
helium-oxygen environment thermal animal guinea pig
2009/7/16
Brain and rectal temperatures were measured in guinea pigs exposed to helium-oxygen environments at pressures as high as 50 bars. Very high correlations (r = .856, P less than 0.001) between the two v...
Failure of naloxone or physostigmine to reverse nitrogen anesthesia in guinea pigs
drug anesthesia animal guinea pig naloxone physostigmine
2009/7/16
Stress as well as anesthesia has been reported to stimulate endorphin release. The possibility that the stress of compression at 1 atm/min or nitrogen anesthesia, or both, might release endorphins was...
Air vs. He-O2 recompression treatment of decompression sickness in guinea pigs
decompression heliox model air animal guinea pigs
2009/7/10
Air vs. He-O2 (20.9% O2) recompression treatment was examined in a model of severe decompression sickness (DCS) using male albino guinea pigs (Cavia porcellus, 500-600 g). Following decompression to t...
Intravascular bubble composition in guinea pigs: a possible explanation for differences in decompression risk among different gases
decompression decompression sickness breathing gas bubble animal guinea pig rat
2009/7/8
Differences in risk of decompression sickness (DCS) that have been observed among inert gases may reflect differences in gas solubility or diffusivity or both. A higher risk gas might generate a large...
Evaluation of oxygen and pressure in treatment of decompression sickness in guinea pigs
decompression sickness animal Guinea Pigs recompression therapy treatment
2009/6/8
These experiments examined whether increasing the partial pressure of oxygen (PO2), hydrostatic pressure, or both were responsible for the improvement in effectiveness of recompression treatment previ...
Hyperbaric oxygen therapy prolongs survival of guinea pigs with Anaphylaxis
Oxygen animal guinea pigs chicken albumin
2009/5/8
Anaphylaxis produces clinical illness and death when mast cells and basophils release pharmacologically active substances in response to immunoglobulin E. The clinical syndrome includes urticaria, br...
Sertoli cell junctional complexes in gossypol-treated neonatal and adult guinea pigs
Sertoli cell gossypol-treated neonatal adult guinea pigs
2009/2/23
The effect of gossypol, an experimental male contraceptive agent, on the development and maintenance of the blood-testis barrier was determined by feeding gossypol daily to prepubertal and adult gui...
Experimental Unilateral Torsion of the Spermatic Cord in Guinea Pigs
spermatogenesis testis guinea pig torsion
2009/2/19
A systematic investigation of the effects of unilateral torsion of the spermatic cord on the contralateral testis of the guinea pig was carried out for variable time periods, ie, seven days, one, ...
Maturation of epididymal spermatozoa in the nondomesticated guinea pigs Cavia aperea and Galea musteloides
Maturation epididymal spermatozoa nondomesticated guinea pigs Cavia aperea Galea musteloides
2008/12/25
The physiological changes occurring in spermatozoa in the male reproductive tract of 2 nondomesticated species of South American guinea pigs with different mating systems were studied. Cavia apere...
Effect of Local Nasal Immunotherapy on Nasal Blockage in Pollen-Induced Allergic Rhinitis of Guinea Pigs
allergic rhinitis animal model local nasal immunotherapy nasal blockage pollenosis
2010/11/17
Local nasal immunotherapy may be clinically useful for allergic nasal blockage associated with nasal hyperresponsiveness. The mechanisms responsible for this effectiveness might not be related to IgE ...