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1.
Tob Control ; 14(3): 172-80, 2005 Jun.
Article in English | MEDLINE | ID: mdl-15923467

ABSTRACT

OBJECTIVES: Because no prior studies have comprehensively analysed previously secret tobacco industry documents describing marketing female brands, the Virginia Slims brand was studied to explore how Philip Morris and competitors develop and adapt promotional campaigns targeting women. METHODS: Analysis of previously secret tobacco industry documents. The majority of the documents used were from Philip Morris. RESULTS: The key to Virginia Slims advertising was creating an aspirational image which women associated with the brand. Virginia Slims co-opted women's liberation slogans to build a modern female image from 1968 through to the 1980s, and its market share grew from 0.24% to 3.16% during that time period. Ironically, the feminist image that worked very well for the brand was also the reason for its subsequent problems. Philip Morris experienced unprecedented losses in market share in the early 1990s, with a decline in market share for four consecutive years from 3.16% to 2.26%; they attributed this decline to both the fact that the brand's feminist image no longer appealed to young women aged 18-24 years, and increased competition from more contemporary and lower priced competitors. Throughout the 1990s, attempts to reacquire young women while retaining Virginia Slims loyal (now older) smokers were made using a "King Size" line extension, new slogans, and loyalty building promotions. CONCLUSIONS: Tobacco advertisers initially created distinct female brands with aspirational images; continued appeal to young women was critical for long term growth. The need for established brands to evolve to maintain relevance to young women creates an opportunity for tobacco counter-marketing, which should undermine tobacco brand imagery and promote aspirational smoke-free lifestyle images. Young women age 18-24 are extremely valuable to the tobacco industry and should be a focus for tobacco control programmes.


Subject(s)
Marketing/methods , Tobacco Industry , Adolescent , Adult , Advertising , Commerce , Female , Feminism , Humans , Sex Factors , Smoking/psychology , United States
2.
Addict Behav ; 26(4): 509-15, 2001.
Article in English | MEDLINE | ID: mdl-11456074

ABSTRACT

Intrusive thoughts (e.g., anxiety, depression, substance use) are among the most salient symptoms of clinical problems. Therefore, methods of thought suppression have received considerable attention. However, some studies have found that attempts to suppress thoughts precipitate an increase in thoughts. In the case of substance abuse, such thoughts could serve as cues for further use. This study examined the association between thought suppression and quitting smoking in a sample of current and ex-smokers. Using the White Bear Suppression Inventory (WBSI), scores were obtained for participants' level of thought suppression. Based on the idea that a greater tendency to suppress thoughts would make quitting smoking more difficult, it was hypothesized that unsuccessful quitters would have higher WBSI scores than smokers who had successfully quit. It was found that mean scores on the WBSI were significantly higher (P<.05) for smokers than ex-smokers. These findings suggest that a tendency toward thought suppression may increase the likelihood that attempts to quit smoking will be unsuccessful.


Subject(s)
Repression, Psychology , Smoking Cessation/psychology , Thinking , Adult , Cues , Female , Humans , Male , Middle Aged
3.
Vaccine ; 18(13): 1273-81, 2000 Jan 18.
Article in English | MEDLINE | ID: mdl-10649629

ABSTRACT

Covalently linking protein to polysaccharides converts the anti-polysaccharide immune response from a T-cell independent response to one which is T-cell dependent. The organic cyanylating reagent 1-cyano-4-dimethylaminopyridinium tetrafluoroborate (CDAP) (Vaccine 14:190, 1996) has been used to activate polysaccharides, which can then be reacted with spacer reagents or directly with protein. We wished to explore ways in which proteins could be linked to CDAP-activated polysaccharides to conjugate in a more controlled and selective fashion. To this end, we examined the reaction of nucleophilic amino acids with CDAP-activated polysaccharides under basic and acidic conditions. We found that lysine, cysteine and histidine but not methionine, serine or tyrosine conjugated to CDAP-activated dextran. We also examined the reaction of various spacer reagents with CDAP-activated dextran as a function of pH. The addition of hexanediamine was highly pH dependent and maximal at pH 9.3. In contrast, the addition of adipic dihydrazide, which has a pKa of ca 2.5 was essentially independent of pH. By performing the conjugation reaction at pH 5, we were able to selectively couple hydrazides even in the presence of high concentrations of amines. Proteins derivatized with limited numbers of hydrazides could be conjugated to CDAP-activated polysaccharides at pH5, where the native protein was not reactive. Proteins could be derivatized with hydrazides on carboxyls using adipic dihydrazide and a water soluble carbodiimide or on amines using a mild two-step reaction. Tetanus toxoid-pneumococcal type 14 conjugates produced by coupling hydrazide-derivatized tetanus toxoid under acidic conditions induced anti-polysaccharide antibodies at titers comparable to that stimulated by conjugates produced using a basic coupling pH. Our data suggest that crosslinking was occurring only with the limited number of hydrazides on the protein and that we achieved limited and selective crosslinking between the protein and CDAP-activated polysaccharide. This work also demonstrates that CDAP-mediated conjugation to polysaccharides can be applied even to very pH sensitive proteins and polysaccharides.


Subject(s)
Cross-Linking Reagents/chemistry , Nitriles/immunology , Polysaccharides, Bacterial/chemistry , Proteins/immunology , Pyridinium Compounds/immunology , Vaccines, Conjugate/chemistry , Amines/chemistry , Animals , Haptens/chemistry , Haptens/immunology , Hydrazones/chemistry , Hydrogen-Ion Concentration , Mice , Mice, Inbred BALB C , Nitriles/chemistry , Polysaccharides, Bacterial/immunology , Proteins/chemistry , Pyridinium Compounds/chemistry , Solubility , Structure-Activity Relationship , Vaccines, Conjugate/immunology
6.
Article in English | MEDLINE | ID: mdl-206863

ABSTRACT

Preoperative paralysis of the facial nerve was found in 145 of 1,029 patients with malignant parotid tumours (14%) treated at nine university clinics in Scandinavia. The incidence of facial paralysis varied between the different clinics. A parellelism between the incidence of the facial paralysis and the impairment of the prognosis of the different tumour types is shown. The presence of preoperative facial nerve paralysis in malignant parotid tumours implies a very poor prognosis but the situation is not as hopeless as has been suggested and therefore one must rely on very radical surgery.


Subject(s)
Carcinoma/complications , Facial Paralysis/etiology , Parotid Neoplasms/complications , Adenoma/complications , Carcinoma, Adenoid Cystic/complications , Carcinoma, Basal Cell/complications , Finland , Follow-Up Studies , Humans , Norway , Prognosis
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