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Correlation between plasma and bone marrow tricyclic antidepressants has not been studied before. Two groups of rabbits were given 10 and 20 mg of desipramine/kg body weight, respectively. Desipramine was administered to the animals once daily by mouth for 5 days. On the fifth day the animals were sacrificed and blood and bone marrow samples were collected and analyzed using a high performance liquid chromatographic (HPLC) method. Data showed that a correlation exists between bone marrow and blood desipramine. The bone marrow desipramine concentration increased as its blood levels increased. The average ratio of bone marrow to blood desipramine +/- S.D. (standard deviation) in both dosage groups was 37.2 +/- 4.46 with a range of 30.99-44.82. This investigation is promising and shows that bone marrow could be used as an alternative tissue in the absence of a suitable blood sample. 相似文献
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The formation of adequate mental health systems within prisons has accelerated as a result of successful class action lawsuits. Our recent national survey questioned all state correctional departments about the existence of standards in each system, compliance with such standards, prevalence of class action lawsuits involving the issue of providing adequate mental health services for inmates, issues related to consent decrees, available mental health resources within the correctional system, and the administrative structure of the mental health system. Our purpose was to identify those factors correlated with certified class action lawsuits involving issues related to mental health services. Twenty-one states were involved in such litigation. Only the presence of psychiatric hospitals operated by the department of corrections correlated with the presence of certified class action lawsuits involving mental health services. Prison systems larger than 15,000 inmates were at higher risk for such litigation. Smaller systems having psychiatric hospitals run by the state mental health agency appeared to be at less risk for such litigation. 相似文献
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In view of the efforts of post-Mao state-rebuilding, how does bureaucratic capacity affect the pattern of state-society interaction in China, where a robust civil society is still missing? Using the case of China’s population control, we analyze the linkage between bureaucratic capacity and state-society relations. The study demonstrates remarkable resilience of the party-state and its transformative thrust in reformist China. Through a mix of mass mobilization and institutional building, the Chinese state remains puissant in extending social control over its people. Equally important, bureaucratic capacity is a major predictor of state coerciveness. Other things being equal, localities with stronger bureaucratic capacity tend to develop a less antagonist and more cooperative state-society relationship. Bureaucratic capacity can serve as remedy to despotic or authoritarian rule despite the lack of an autonomous civil society. This finding has important implications for the potential of democratization in China. 相似文献