Neuro-Pathology

Behçet's disease (BD) is a type of vasculitis with a chronic relapsing course that affects arteries and veins of all sizes. Intracranial aneurysms are rare manifestations. We report a patient with the diagnosis of BD, who had a fusiform aneurysm of the internal carotid artery at the level of the sinus cavernosus. He presented with sinus cavernosus syndrome findings. The aneurysm was treated endovascularly.     

Über den Einfluss des Gonadotropen Hormones aus Schwangerenharn auf den Vitamin C-Spiegel in den Keimdrüsen des Meerschweinchens

Ohne Zusammenfassung     

Do Meaning in life,Ideological Commitment,and Level of Religiosity,Related Adolescent Substance Abuse and Attitude?

The present study focuses on expanding and broadening the connection between meaning in life and psychoactive substance abuse. Since professional literature presents an individual’s meaning in life as an immunizing factor against substance abuse, the present study sought to examine the impact of level of religiosity and level of ideological-political commitment, through the prism of meaning in life, on the attitudes adopted by adolescents towards such abuse, and their actual use of the various substances. The findings of the study, in which 1032 Israeli adolescents aged 14 to 18 took part, supported the hypothesis whereby a high level of religiosity “immunizes” against psychoactive substance abuse. However, they also indicate that despite the negative approach to it among individuals with high levels of ideological commitment, no significant correlation can be found between ideological commitment and actual psychoactive substance abuse. The study findings underscore the importance of both religion and ideological commitment in the formation of meaning in life by youth, as well as the impact of social supervision and perceived norms in their environment, with regard to their willingness to attempt using psychoactive substances, and their actual use thereof. The study findings contribute both to research and practical application when constructing programs for the prevention of normative adolescent substance abuse.     

Combined therapy with isosorbide dinitrate, propranolol and nifedipine in patients with chronic ischemic heart disease]

Forty six patients with stable effort angina were treated with a combination of propranolol, nifedipine, and isosorbide dinitrate which produced a more profound anti-antianginal effect than each of them given alone. The combination also exerted more marked antihypertensive and antiarrhythmic effects. The combined therapy with the three drugs caused a moderate reduction in heart rate and peripheral resistance, but failed to result in clear-cut disturbances in the orthostatic regulation of the circulatory system. There was a more infrequent and less pronounced ST-segment depression, less marked pressor responses and higher heart rate with the combined therapy during exercise; the cardiac index also increased as before therapy. Physical fitness increased to a greater extent than with monotherapy. The combined therapy with three drugs is indicated when monotherapy fails and that with two agents is indicated when patients have concurrent essential hypertension and cardiac arrhythmias.     

Effects of internal displacement and resettlement on the mental health of Turkish children and adolescents.

AIMS: To evaluate the effects of internal displacement and resettlement within Turkey on the emotional and behavioral profile of children, age 5-18 after controlling for possible confounding and demographic variables. METHOD: We conducted a national population survey using a self-weighted, equal probability sample. We compared the CBCL, TRF and YSR responses regarding children with (n = 1644) and without (n = 1855) experience of internal displacement. We examined the effects of gender, age, paternal employment, resettlement, urban residence and physical illness. RESULTS: The children and adolescents with internal displacement had significantly higher internalizing, externalizing and total problem scores on the CBCL and YSR, and higher internalizing scores on the TRF. The effect of displacement was related to higher internalizing problems when factors like physical illness, child age, child gender and urban residence were accounted. The overall effect was small explaining only 0.1-1.5% of the total variance by parent reports, and not evident by teacher reports. DISCUSSION: To our knowledge the present study is the first to examine Turkish children and adolescents with and without experience of internal displacement. The results are consistent with previous immigration studies: child age, gender, presence of physical illness and urban residence were more important predictors of internalization and externalization problem scores irrespective of informant source.     

石杉碱甲类似物的研究Ⅲ．N－甲基吡啶酮石杉碱甲类似物的合成

石杉碱甲（１）是从中草药石杉属植物千层塔（ＬｙｃｏｐｏｄｉｕｍｓｅｒｒａｔｕｍＴｈｕｎｂ．）中分得的一种高效可逆的乙酰胆碱酯酶抑制剂，临床试验证实它对早老性痴呆症有显著疗效。本文报道Ｎ－甲基吡啶酮石杉碱甲类似物２和３的合成。２－甲氧基－５－甲氧羰基－１１－亚甲基－５，９－甲撑环辛－７－烯并吡啶（９）在乙腈中用三甲基氯硅烷和碘化钠选择性脱保护以定量的产率得吡啶酮１０，再用甲醇钠和碘甲烷甲基化得Ｎ－甲基吡啶酮１１，１１经碱性水解，Ｃｕｒｔｉｕｓ重排和氨基的脱保护得Ｎ－甲基吡啶酮石杉碱甲类似物２。通过类似的途径从中间体２－甲氧基－５－甲氧羰基－７－甲基－１１－酮－５，９－甲撑环辛－７－烯并吡啶（１４）合成了类似物３。类似物２和３的乙酰胆碱酯酶抑制活性均低于天然石杉碱甲。