Unlike other psychoactive drugs such as stimulants and opioids, hallucinogens do not merely amplify familiar states of mind but also induce experiences that differ from those of ordinary consciousness, often compared to non-ordinary forms of consciousness such as trance, meditation, conversion experiences, and dreams.

Unlike most antibiotics, antiviral drugs do not destroy their target pathogen ; instead they inhibit their development.

Unlike other drugs such as stimulants and opioids which induce familiar states of consciousness, psychedelics tend to affect and explore the mind in ways that result in the experience being qualitatively different from those of ordinary consciousness.

Unlike his German peers, Virchow used to have great faith that clinical observation, animal experimentation ( to determine causes of diseases and the effects of drugs ) and pathological anatomy, particularly at the microscopic level, were the basic principles of investigation in medical sciences.

Unlike many other categories, such as opiates, which are established according to pharmaceutical properties, club drugs are a " category of convenience ", which includes drugs ranging from phenethylamines such as the popular ecstasy to the lesser known 2C-B, inhalants ( nitrous oxide and amyl nitrite " poppers "), stimulants ( such as amphetamines and cocaine ), and hallucinogens such as LSD and psilocybin mushrooms.

Unlike most other drugs, phenelzine irreversibly disables MAO, and as a result, it does not necessarily need to be present in the blood at all times for its effects to be sustained.

Unlike cimetidine, famotidine has no significant interactions with other drugs.

Unlike many amphetamine related drugs it did not reduce a man's ability to maintain an erection.

Unlike the chaste and rather innocent Belle, Betsy was a rebellious teenager often finding herself in trouble over such issues as sex, drugs, and alcohol.

Unlike cimetidine, the first H < sub > 2 </ sub > antagonist, famotidine has no effect on the cytochrome P450 enzyme system, and does not appear to interact with other drugs.

Unlike the movie, most of the conflict in the book is internal, as Suzanne is learning to handle her life without the prop of drugs.

Unlike many games, almost all world features are interactive and well integrated-the libraries contain large volumes of real information you have to use, the police actually enforce the law and have working police stations and cells, the taxis are functional, and you can indeed deal drugs with the drug dealers.

Unlike pharmaceutical drugs, within the United States, nutraceutical products are widely available and monitored with the same level of scrutiny as " dietary supplements ".

Unlike non-selective benzodiazepine drugs and zopiclone which distort the sleep pattern zaleplon appears to induce sleep without disrupting the natural sleep architecture.

Unlike other joints, the drugs can be repeatedly injected into the lower tarsal joints as needed.

Unlike the drugs of choice in the 1960s the Archimago virus lowers consciousness.

Unlike steroids or other performance-enhancing drugs, creatine can be found naturally in many common foods such as herring, tuna, salmon, and beef.

Unlike their European counterparts, manual transmissions have disappeared due to lack of demand ; 1995 was the last year for a manual transmission in the Ford Aerostar and Chrysler minivans while GM had previously discontinued the manual transmission in the Chevrolet Astro and GMC Safari.

Unlike a pre-compiled binary-based distro that must always download new packages, Sorcery most often recompiles installed software from previously downloaded sources.

Unlike the version used for the DVD, Sony Pictures cropped out the top and bottom parts of the frame, while restoring previously cropped images on the sides, from the 35 mm film source, to use the entire 16: 9 frame.

Unlike its namesakes, however, this AFL was able to command sufficient financial resources to survive ; one factor in this was becoming the first league to sign a television contract — previously, individual franchises had signed agreements with networks to televise games.

Unlike many of his surrealist contemporaries, Miró had previously preferred to stay away from explicitly political commentary in his work.

Unlike some who had previously held the title, Brian intended to be High King in more than name only.

Unlike the SIGNY's, however, the new Bondage Awards didn't discriminate against many extreme bondage performers, companies and websites, which had previously been excluded from the SIGNY's even though they had received enough votes.

Unlike many other games of the genre characters are not locked into a specific class, and can even reallocate previously selected skills to acquire other skills later in the game.

Unlike the IRA campaign of the 1950s, this campaign was viewed as having considerable public support among Northern nationalists and for this reason, Irish governments did not introduce internment as they had previously, in the absence of a political settlement in Northern Ireland.

Unlike previous home video releases, which all used the 1992 reissue title print ( The Adventures of the Great Mouse Detective ), this DVD restored the original 1986 title card, which had previously not been seen since the original 1986 release.

Unlike other linear games, RPGs usually allow players to return to previously visited locations.

Unlike in the High Court of Justiciary, there is a right of appeal to the Supreme Court of the United Kingdom ( and previously instead to the House of Lords or to the Judicial Committee of the House of Lords ) of cases from the Inner House.

Unlike Sophiatown, Fietas and District Six, it was not bulldozed, but it retained many of its original buildings, and became primarily a business district, with most shops still owned by the Indians who had also lived there previously.

In the new 1620 charter granted by James I, the company was given rights of settlement in the area now designated as New England, which was the land previously part of the Virginia Colony north of the 40th parallel, and extending to the 48th parallel ( thus including all of present day New Brunswick and Nova Scotia ) Unlike the previous charter, the new charter specified colonial rights of the company " from sea to sea ".

Unlike previously where the lineage was divided geographically into Northern, Middle and Southern Drukpa, the Drukpa Lineage masters today often cross these traditional borders and communicate to strengthen the lineage and the teachings.

Unlike Radrizzani's 1989 edition of the Manuscript Found in Saragossa, Rosset and Triaire's edition has been based solely on Potocki's French-language manuscripts found in several libraries in France, Poland ( in particular, previously unknown autograph pieces that they discovered in Poznań ), Spain and Russia, as well as in the private collection of Potocki's heirs.

Unlike Radrizzani's 1989 edition of the Manuscript Found in Saragossa, Rosset and Triaire's edition is based solely on Potocki's French-language manuscripts found in libraries in France, Poland ( in particular, previously unknown autograph pieces that they discovered in Poznań ), Spain and Russia, as well as in the private collection of Potocki's heirs.

Unlike cropmarks, frost marks and soil marks they require upstanding features to work and are therefore more commonly seen in the context of extant sites rather than previously undiscovered buried ones.

Unlike previously considered designs, this approach would produce a narrow, coherent, intense beam.

Unlike most of Pratchett's Discworld novels, Going Postal is divided into chapters, a feature previously seen only in Pratchett's children's books and the Science of Discworld series.

Unlike Marshal Plaek, Sarit deified the throne, thus removing any advantage that the Democrats, who had previously been dominated by royalists, may have had.

Unlike two years previously, County lost in a penalty shootout where four penalties were missed.

Unlike Great Falls Dam, this project flooded thousands of acres of land previously devoted to agriculture and several small communities.

Unlike Velma, Madelyn wasn't exactly sure what she wanted to do for a living and had previously attended clown college until she discovered a fondness for stage magic and enrolls in a school for stage magicians.