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Goniurosaurus yingdeensis Y. Wang et al., 2010 – Yingde leopard gecko Goniurosaurus zhelongi Y. Wang et al., 2014 – Zhe-long's leopard gecko Nota bene : In the above list, a binomial authority in parentheses indicates that the species was originally described in a genus other than Goniurosaurus .
Adult females are about 18 to 20 cm (7.1 to 7.9 in) in length and weigh about 50 to 70 grams, while adult male geckos are about 20 to 28 cm (7.9 to 11.0 in) in length and weigh about 60 to 80 grams. [20] Unlike many other species of geckos, leopard gecko toes do not have adhesive lamellae, so they cannot climb smooth vertical walls.
Acute use (1–3 days) yields a potency about 1.5× stronger than that of morphine and chronic use (7 days+) yields a potency about 2.5 to 5× that of morphine. Similarly, the effect of tramadol increases after consecutive dosing due to the accumulation of its active metabolite and an increase of the oral bioavailability in chronic use.
Etorphine is available legally only for veterinary use and is strictly governed by law. It is often used to immobilize elephants and other large mammals. Diprenorphine (Revivon) is an opioid receptor antagonist that can be administered in proportion to the amount of etorphine used (1.3 times) to reverse its effects.
As a derivative of oroxylin A, it has similar activity; in rats, DMPC has been shown to block the reuptake of dopamine similarly to methylphenidate, however it does not act at the norepinephrine transporter.
3,4-Methylenedioxyamphetamine (MDA) is an empathogen-entactogen, stimulant, and psychedelic drug of the amphetamine family that is encountered mainly as a recreational drug. [3]
Clinics that dispensed painkillers proliferated with only the loosest of safeguards, until a recent coordinated federal-state crackdown crushed many of the so-called “pill mills.” As the opioid pain meds became scarce, a cheaper opioid began to take over the market — heroin. Frieden said three quarters of heroin users started with pills.
Pseudomorphine (also known as oxydimorphine or dehydromorphine) is an inactive, natural dimerisation product of the morphine molecule in tandem and thus a common impurity in morphine concentrations. It was first described by Pelletier in 1835. [2] This compound may be synthesized by the oxidative coupling of morphine by potassium ferricyanide. [1]