Female Genital mutilation/cutting (FGM/C) is associated with enduring psychiatric complications. In this study, we investigate the rates of co-morbid abuses and polyvictimization experienced by survivors of FGM/C. This is a sub-analysis of a cohort study examining the patient population at the EMPOWER Center for Survivors of Sex Trafficking and Sexual Violence in New York City. A retrospective chart-review of electronic medical records was conducted for all consenting adult patients who had FGM/C and had an intake visit between January 16, 2014 and March 6, 2020. Of the 80 participants, ages ranged from 20 to 62 years with a mean of 37.4 (SD?=?9.1) years. In addition to FGM/C, participants were victims of physical abuse (43; 53.8%), emotional abuse (35; 43.8%), sexual abuse (35; 43.8%), forced marriage (20; 25%), child marriage (13; 16.3%), and sex trafficking (1; 1.4%). There was a high degree of polyvictimization, with 41 (51.2%) experiencing 3 or more of the aforementioned abuses. Having FGM/C on or after age 13 or having a higher total abuse score was also found to be strong predictors of depression and PTSD. The high rates of polyvictimization among survivors of FGM/C are associated with development of depression and PTSD. Despite co-morbid abuses, patients still attribute substantial psychiatric symptoms to their FGM/C. Health care providers should understand the high risk of polyvictimization when caring for this patient population.
Available evidence suggests that a portion of the septohippocampal pathway may form inhibitory synapses on inhibitory interneurons in the dentate gyrus. In contrast, a portion of the commissural input from the contralateral hilus may form excitatory synapses on inhibitory interneurons. To ascertain whether these pathways synapse onto a common population of interneurons, a series of pulses were applied and their effects on perforant path evoked, granule cell population spikes were measured. The population spike was markedly reduced when the perforant path pulse was preceded by a pulse to the contralateral hilus. This inhibition was markedly reduced, however, when a medial septal pulse was applied either prior to, or within 3 ms after the commissural pulse. The disinhibition was critically dependent on the temporal relationship between the medial septal and commissural pulse, and not on the medial septal-perforant path relationship. This finding suggests that the septohippocampal pathway inhibits the interneurons through which the commissural pathway is able to inhibit granule cells. 相似文献
The complex of ferric iron with nitrilotriacetate (iron-NTA) given i.p. is an unusually potent stimulus for lipid peroxidation (LP) in vivo, as monitored by exhaled alkanes. Localization of 59Fe-labeled NTA radioactivity in mouse liver and accumulation of thiobarbituric acid (TBA)-reacting material in liver after i.p. injection suggested that the effect of i.p. iron-NTA could be primarily hepatic. It was found that 100 microM iron-NTA added to a hepatocyte suspension gassed with air stimulated ethane production (3 +/- 1 pmoles/10(6) cells/min) versus an undetectable control, and at a sensitivity of 0.083 pmole/10(6) cells/min. Under similar conditions, hepatocytes stimulated by iron-NTA generated low level chemiluminescence (CL) in parallel with formation of TBA-reactants; the generation of CL was concentration related. Liver was homogenized and fractionated by ultracentrifugation: iron-NTA stimulated CL in whole liver homogenate as in intact cells. The greater part of this activity localized to the microsomal and mitochondrial fractions where NADH or NADPH was required. Using rat liver microsomes, it was shown that iron-NTA in the presence of NADPH stimulated two phases of CL with an initial phase maximum in 1-2 min (phase 1) which decreased abruptly to be followed by a prolonged rise (phase 2); NADH could replace NADPH. Ferrous iron (as chloride) caused a burst of CL, whereas ferric iron was inactive. However, complex differences exist between CL stimulated by Fe(II) and by iron-NTA in the presence of reducing equivalents. Under conditions resulting in the production of CL, a microsomal system with iron-NTA and reducing equivalent accumulated TBA-reactants in parallel with the stimulated CL and rapid increase in oxygen consumption. Both desferrioxamine and butylated hydroxyanisole were able to strongly inhibit the CL stimulated by iron-NTA. When iron-NTA and iron-ADP were compared in the microsomal system, similar responses were obtained but major differences characterized the effects of these iron chelates on whole cells with the ADP complex being relatively inactive. We conclude that iron-NTA stimulated free radical reactions in liver by undergoing cyclic oxidation and reduction and that these reactions utilized oxygen, generated CL, and formed TBA-reactants and ethane. At a subcellular level, the reactions of iron-NTA resembled those reported for iron-ADP. 相似文献
The regulation of toxic substances present in the environment requires that carcinogens be distinguished from noncarcinogens on the strength of the available toxicological and epidemiological evidence for carcinogenicity. In this article, we consider the difficulties associated with establishing strong evidence against carcinogenicity. In particular, the ability of both animal and human studies to detect small increases in tumor occurrence rates is evaluated in statistical terms. Consideration is also given to resolving apparent conflicts between the toxicological and the epidemiological sources of data. 相似文献
A national hospital/community model protocol was developed for the forensic and medical examination of victims of sexual assault. This review is designed to assist states in the development of sexual assault protocols. Controversial issues were addressed, including the collection of hair evidence, the importance of semen, mandatory reporting, pregnancy testing and prophylaxis, and sexually transmitted diseases including human immunodeficiency virus. The current role of DNA profiling is reviewed. These issues at the interface of medicine, forensic science, victim advocacy, and the law are analyzed. Representatives of the medical, legal, law enforcement, victim advocacy, and forensic science communities contributed to the development of the protocols at the national and state levels. The importance of a collaborative effort is emphasized. The broad protocol goals are to minimize the physical and psychological trauma to the victim while maximizing the probability of collecting and preserving physical evidence for potential use in the legal system. 相似文献