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Previous studies have demonstrated that clusterin ( CLU), which is also known as apolipoprotein J, is involved in the pathogenesis of Alzheimer disease (AD). In this study, we investigated the association between rs2279590, rs11136000, and rs9331888 single-nucleotide polymorphisms (SNPs) in CLU and apolipoprotein E ( APOE) genotypes in a cohort of Turkish patients with late-onset AD (LOAD). There were 183 patients with LOAD and 154 healthy controls included in the study. The CLU and APOE polymorphisms were genotyped using the LightSNiP assay. The “GG” genotype of rs9331888 was significantly more frequent in patients with LOAD. The “CC” genotype of the SNP was significantly more frequent in controls. The rs9331888 “GG” genotype in patients and the “CC” genotype in controls were significantly higher in non-∊4 allele carriers of APOE. The haplotype analysis showed the CLU “GCG” haplotype was a risk haplotype. Our findings indicate the rs9331888 SNP of CLU is associated with LOAD independent of APOE.

Presenilin-1 is known to contribute to the pathogenesis of Alzheimer's disease. The association of an intronic polymorphism (rs165932) of the presenilin-1 gene with late-onset Alzheimer's disease has been documented. However, contradicting results have been shown in different populations. The aim of the current study is to determine whether there is an association between the intronic polymorphism of the presenilin-1 gene and late-onset Alzheimer's disease in a cohort of Turkish patients. One hundred and seven participants with dementia of the Alzheimer type and 106 age-matched controls were genotyped according to BamH I restriction site in intron 8 of the presenilin-1 gene. The distribution of genotypes and alleles did not significantly differ according to χ 2 test (P = .52, P = .32, respectively), when the control and patients were compared. Consequently, our results showed that the 1/1 genotype does not increase the risk of developing late-onset Alzheimer's disease in the Turkish population.

Turkey is a country where a young population is dominant. However, 6 percent of the population was older than 65 in 2005, approximately 4-5 million people. The percentage of the elderly is expected to double by 2020. Along with this expectation, geriatric psychiatry is a rapidly developing area in Turkey. In this paper, the political approaches of the Turkish government to the elderly population and their mental health, the advantages and limitations related to aging are discussed in detail from a developing country perspective.

The case of a 35-year-old female patient who was diagnosed as schizophrenia treated with psychotrophic drugs nearly for 15 years is presented here. After the disease was diagnosed, the patient quit her university education and began to live inactively far from her social environment, usually spending lazy time at home. During this period, due to either the effects of drugs which have to be used on hormones affecting appetite and body weight or her decreased physical activity, her body weight increased by nearly 30 kg. Anthropometric measurements, biochemical parameters and food diaries were evaluated at the beginning of the nutritional counseling and then repeated periodically. Upon obtaining biochemical findings, collaboration with other units started. The patient was educated on nourishing healthy and controlling body weight, also to bring about lasting behavioral changes. At the beginning of the therapy, among the biochemical measurements, insulin resistance was defined and metformin treatment was begun. Metformin therapy contributed to the patient's adaptation to the diet and improved glucose tolerance. In this way, it was possible to cope with the insulin resistance caused by anti-psychotic pharmacotherapy (clozapine) and the obesity which had developed as a result of clozapine. During the 18-month therapy the patient lost 27 kg, her body fat was reduced by 10% (18 kg) and BMI returned to normal levels. It is known that, many medications used in psychiatric disorders affect appetite and body weight. As seen in our patient metformin therapy causes weight loss and decreases insulin resistance. Both the illness and the medications used for treatment could affect the hormones which play a part in controlling body weight and the cytokines, as a result could change food preference and eating behavior which ultimately pave the way to obesity.

Alzheimer's disease (AD) and associated behavioral and psychological symptoms of dementia (BPSD) are already recognized as major medical problems of the aging population in the western world. Although BPSD are not yet regarded as a major issue in many developing countries, such as Turkey, these symptoms will undoubtedly become a management issue in the future. Because BPSD contribute most to caregiver burden and interfere with patients' well being, they are predictors of early institutionalization (Hamel et al., 1990). This article reviews the literature on BPSD in eastern and southeastern Europe and the Middle East.

Corynebacterium species other than Corynebacterium diphtheriae rarely cause infections in human but rather reside in flora, however they have been reported to cause opportunistic infections in both immunocompromised and immunecompetent patients. Here we report for the first time a case of an elderly female patient presenting with a fatal urosepsis caused by a recently defined pathogen, Corynebacterium riegelii, identified on second day after patient hospitalization leading to a progressive worsening and death of the patient on 6th day.

Background: Few studies have looked at healthcare professionals' knowledge of and attitudes to later life sexuality in both Western and Eastern cultures. Here we examine the attitudes and knowledge of Turkish medical doctors toward sexuality in older people. Method: Eighty-seven doctors, from various specialties, who were directly involved in the care of older people, were contacted by post and asked to complete the Turkish version of the Aging Sexual Knowledge and Attitudes Scale (ASKAS). Results: A majority of physicians indicated that they had limited information and knowledge regarding sexual health issues in older people (69%). Although a small percentage (14.5%) reported that they "always" discuss sexuality and sexual problems with older patients, the majority (69%) indicated that they "sometimes" raise questions about sexuality with these patients. A high percentage (81%) stated that they would be helpful and receptive should an elderly patient initiate a discussion about sexual issues. Most participants (77%) thought that the patient's gender was of no importance when taking a sexual history. Overall, the responses to ASKAS showed that physicians had limited knowledge but their attitude was positive toward sexuality in the elderly. Female physicians had less knowledge than males and had more negative attitudes toward sexuality in this age group. Total and knowledge subscale scores of ASKAS showed that older physicians had more knowledge than younger physicians but similar attitudes. A comparison of the knowledge and attitude scores of psychiatrists, surgeons and non-surgeons showed no significant difference among the three groups. Conclusion: This study identified a low level of awareness of later life sexuality among Turkish medical doctors. These findings identify a need to improve the education and training of doctors at both undergraduate and postgraduate levels to enable them to provide better sexual health care to older people.

OBJECTIVES: The aim of this study was to investigate serum leptin, adiponectin and paraoxonase1 levels in adult females receiving pharmacotherapy for various psychiatric disorders. METHODS: The study group consisted of 32 obese females (mean age 40.53 ± 11.00 years, mean body mass index 35.44 ± 5.33 kg/m2) who were receiving treatment for psychiatric disorders, and the control group included 22 obese females (mean age 35.95 ± 9.16 years, mean body mass index 30.78 ± 3.33 kg/m2) who were free of psychiatric disorders. Analyses were performed using a bioelectrical impedance device. Fasting blood samples were obtained for complete blood count and various biochemical tests, including determination of leptin, adiponectin and paraoxonase1 activity. RESULTS: Body mass index, waist and hip circumference, body fat percentage, fasting blood glucose, insulin, glycosylated hemoglobin, homeostasis model assesment of insulin resistance, alanine transaminase, aspartate tarnsaminase, and leptin levels were significantly higher in the study group than in controls. Although body weight was positively correlated with leptin levels in both groups, body weight was negatively correlated with adiponectin levels in the control group and positively correlated with adiponectin levels in the study group. In the study group, body mass index and hip circumference correlated positively with leptin levels, hip circumference correlated positively with adiponectin levels, and waist to hip ratio correlated positively with paraoxonase levels. In the control group, body mass index as well as waist and hip circumferences were positively correlated with leptin levels. Weight, body mass index, and hip circumference were also negatively correlated with the adiponectin/leptin ratio in the control group. CONCLUSION: This study indicates a higher risk for obesity-related disorders, particularly metabolic syndrome, diabetes and cardiovascular disease, in patients treated with psychiatric drugs., Ozenoglu, A.; Department of Psychiatry, Cerrahpasa Medical Faculty, University of Istanbul, Istanbul, Turkey; email: aliyeozenoglu@yahoo.com

The clinical history of a 33-year-old man suffering from an autoerythrocyte sensitization syndrome due to hemoglobin sensitivity is presented.

Both apolipoprotein-E (apo-E) epsilon 4 allele and angiotensin-converting enzyme (ACE) deletion (D) polymorphism have been associated with a high risk for coronary heart disease. Increased frequency of the epsilon 4 allele has also been reported in patients with late-onset of familial and sporadic Alzheimer's disease (AD). The primary aim of this study is to examine the possible relationship between the ACE gene polymorphism and AD. The second aim of this study is to explore the relation of the ACE and apo-E genotypes with AD. Polymerase chain reaction (PCR), restriction fragment length polymorphism (RFLP), and agarose gel electrophoresis techniques were used to determine the apo-E and ACE genotypes. The frequencies of ACE D and ACE insertion (I) allele among AD patients and controls were 55.7 percent versus 44.2 percent and 51.7 versus 48.2 percent, respectively. Apo-E allele frequencies in the AD group for epsilon 2, epsilon 3 and epsilon 4 were, 1.7 percent, 96.5 percent, and 1.7 percent, respectively. The apo-E allele frequencies of healthy groups for epsilon 2, epsilon 3 and epsilon 4 were 1 percent, 56 percent, and 1.7 percent, respectively. In conclusion ACE D and apo epsilon 4 allele were found to be more frequent in patients with Alzheimer's disease than in the control group.