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 the tobacco industry, some big pharmaceutical companies do publicly support WNTD.

Unlike so many other anti-cancer agents, this pharmaceutical was no accident.

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 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 the intravenous anesthetic drugs previously mentioned, ketamine produces profound pain relief, even in doses lower than those that induce general anesthesia.

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 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 steel, in which the solid solution separates to form different crystal phases, precipitation hardening alloys separate to form different phases within the same crystal.

Unlike Pentecostals, Evangelicals and Fundamentalists generally do not believe that physical healing is within the anointing.

Unlike regular histology, which uses stains to identify cells, cellular components or protein classes, immunostaining requires the reaction of an antibody directed against the protein of interest within the tissue or cell.

Unlike other parts of the world, mobility is sometimes possible within sub-castes, but not across caste lines.

Unlike many object-oriented languages, but like Smalltalk, Eiffel does not permit any assignment into fields of objects, except within the features of an object, which is the practical application of the principle of information hiding or data abstraction, requiring formal interfaces for data mutation.

Unlike geocaching, nothing is to be left at the dashpoints ; the sole objective is to visit them within the time limit.

Unlike most Indian universities, Jadavpur University has the distinction of having three separate faculties of learning within its ambit — Arts, Engineering & Technology and Science.

Unlike other historical parts of the country, such as Kujawy, Mazovia, Podlachia, Pomerania, or Greater Poland, Lesser Poland is mainly hilly, with Poland's highest peak, Rysy, located within borders of the province.

Unlike the Prime Minister of the United Kingdom or the President of the United States who can appoint his own government cabinet, the General Secretary of the Central Committee, in the post-Stalin period, could not appoint new members to the Politburo without support from a majority within the Politburo itself.

Unlike the spherically distributed globulars, they are confined to the galactic plane, and are almost always found within spiral arms.

Unlike UMTS, CDMA2000 is an evolutionary upgrade to an existing 2G standard, cdmaOne, and is able to operate within the same frequency allocations.

Unlike the conventional warfare methods of firing artillery into a coordinate location, the SEALs operated within inches of their targets.

Unlike the EDFA and SOA the amplification effect is achieved by a nonlinear interaction between the signal and a pump laser within an optical fiber.

Unlike politburos ( political bureaus ) of other Communist parties, power within the politburo is centralized in the Politburo Standing Committee.

Unlike France, some European states ( in their modern forms ) are postempire creations within the past century.

Unlike many of his colleagues, Hu was able to keep his membership within the Party Central Committee until the 9th Party Congress in April, 1969.

Unlike the largely autonomous islands of Sark and Alderney within the Bailiwick, Herm is administered entirely by the States of Guernsey, and elects members to the States of Deliberation as part of the St. Peter Port South electoral district.

Unlike the much larger Horseshoe Falls, of which two-thirds of the falls is located in Ontario, Canada and one-third in New York State, United States, the American Falls is completely within the U. S. state of New York.

Unlike the original Riot Act, the Criminal Code requires the assembled people to disperse within 30 minutes.

Unlike most of the organizations involved in the Rejectionist Front, the PFLP-GC never resumed its role within the PLO.

Unlike the other lunar maria, however, Oceanus Procellarum is not contained within a single well-defined impact basin ( evidence for a " Procellarum basin " of impact origin is equivocal ).

Unlike the Liberal Party, there was a long history of ongoing factionalism within this tent.

Unlike areas to the south of the Yangtze, the plain generally runs uninterrupted by mountains and has far fewer rivers, and as a result communication by horse is rapid within the plain.

Unlike the mainstream Latvian Popular Front which originally supported more autonomy for Latvia within Soviet Union, LNNK insisted on independence from Soviet Union from its beginning.

Unlike other offerings which were restricted to consumption within the tabernacle, the yearly tithe to the Levites could be consumed anywhere ().