Men's issues: gender role conflict and substance abuse

The present paper aims to explore issues related to men within the context of seeking help for substance abuse. The male gender role is in conflict with help-seeking behaviour and with the fundamental principles of therapy, i.e. introspection, emotional expressivity and acknowledgement of difficulties. This creates a paradox for the male seeking psychological treatment and, it will be argued, particularly for the male substance abuser. It is argued that interventions which address the gender role and challenge men's perceptions of themselves are critical variables in the outcome of therapy, i.e. enabling them to make the necessary changes in order to promote psychological well-being. An examination of the male gender role in relation to intrapsychic issues and family systems will be followed by a brief discussion of therapeutic interventions. Some of the difficulties and issues confronted by workers who work with male substance abusers will be explored.     

Sexual orientation and cognitive abilities

We asked whether homosexual and heterosexual men and women differ on standard measures of cognitive ability. Subjects were adults recruited for a family study of sexual orientation. They completed the Fy Scale of the California Psychological Inventory, a self-administered measure of psychological femininity, and were given subtests of the Wechsler Adult Intelligence Scale and the Primary Mental Abilities test which had been previously shown to discriminate between the sexes. We predicted that homosexual subjects would score significantly in the gender-atypical direction on the Fy scale. We also predicted that they would achieve scores on the tests of cognitive abilities significantly in the direction of the other gender. Comparisons were made between homosexual and heterosexual individuals within gender. Also, comparisons were made between heterosexual men and women to see if our results replicate differences typically found between the genders. As predicted, both homosexual men and women were strongly gender-atypical on the Fy scale relative to their heterosexual counterparts. However, neither differed from heterosexuals on any of the measures of cognitive abilities. Heterosexual men did better than women on the Primary Mental Abilities spatial relations test. We conclude that sexual orientation is not related to specific cognitive abilities.Supported in part by NIMH grant 32,170 to Dr. Pillard.     

An Investigation of the Impact of Posttraumatic Stress Disorder on Physical Health

In a large sample of Gulf War veterans (N = 2301) we examined the relations between PTSD symptoms assessed immediately upon returning from the Gulf War and self-reported health problems assessed 18–24 months later. PTSD symptomatology was predictive of self-reported health problems over time for both men and women veterans, even after the effects of combat exposure were removed from the analysis. Female veterans reported significantly more health problems than male veterans, however, there was no interactive effect of gender and PTSD on health problems. These findings provide further support for the theory that psychological response to stressors impacts health outcome.     

An Assessment of Gender Differences in the Perception of Benefit Resulting from the Loss of a Child

The current study focused on a sample of adults (N = 67) experiencing bereavement following the loss of a child. The Post Traumatic Growth Inventory (PTGI) was used to assess whether bereaved parents were able to perceive benefit from their trauma, and whether there were gender differences in perception of benefit. The impact of the following variables on the PTGI was also assessed: the nature and length of time since the loss, and the age and marital status of the bereaved. The results indicated that bereaved parents do perceive benefit from their loss. However, there was poor evidence to suggest perception of benefit along gender lines. Results also indicated a potential relation between greater perception of benefit and those bereaved through illness, and more perception of benefit for the longer the time elapsed since the bereavement. Lastly, there was a tendency for younger individuals and married respondents to obtain higher scores on the PTGI.     

不同性别大鼠创伤失血性休克后多形核白细胞反应的差异及胃复安干预的实验研究

本研究在以下几个方面具有创新：（1）将腺苷引入心肺复苏治疗中，观察腺苷与肾上腺素合用对心跳停搏后A主循环恢复率和复苏成功率的影响，结果表明合用腺苷可明显提高自主循环恢复率和复苏成功率；（2）观察腺苷在心肺复苏中对兔心、脑组织病理结构和超微结构的影响，结果表明腺苷可以明显减轻心脑组织的损害；（3）观察腺苷窒息大鼠心脏和肠系膜微循环的影响，并观察到肾上腺素对微循环无明显改善作用，联合应用腺苷可以改善微循环；（4）将激光多普勒血流量图象仪引入心肺复苏中，动态观察窒息大鼠肠壁组织血液灌流量变化，并观察到腺苷可以增加肠壁组织血流灌注量。[编者按]     

Age at onset of schizophrenia: gender differences and influence of temporal socioeconomic change

This study was undertaken to examine whether males develop schizophrenia at a younger age than females, and whether temporal socioeconomic change affects the age at onset of schizophrenia. The subjects were 848 ICD-9 schizophrenics who were admitted to Nihon University Hospital, Tokyo, Japan, during the period of 1955-64 (n = 468 (214 males and 254 females), group A) or during the period of 1982-91 (n = 380 (220 males and 160 females). group B). Schizophrenic males showed an earlier age at onset than schizophrenic females. However, the mean age at onset of schizophrenia did not differ significantly between group A and group B. These results indicate that the gender difference in age at onset of schizophrenia has not been influenced by temporal socioeconomic change.     

Uptake and disposition of inhaled methanol vapor in humans.

Methanol is a widely used solvent and a potential fuel for motor vehicles. Human kinetic data of methanol are sparse. As a basis for biological exposure monitoring and risk assessment, we studied the inhalation toxicokinetics of methanol vapor in four female and four male human volunteers during light physical exercise (50 W) in an exposure chamber. The relative uptake of methanol was about 50% (range 47-53%). Methanol in blood increased from a background level of about 20 to 116 and 244 microM after 2 h exposure at 0, 100 ppm (131 mg/m3) and 200 ppm (262 mg/m3), respectively. Saliva showed substantially higher levels than blood immediately after exposure. This difference disappeared in a few minutes; thereafter the concentrations and time courses in blood, urine, and saliva were similar, with half times of 1.4, 1.7, and 1.3 h, respectively. The postexposure decrease of methanol in exhaled air was faster, with a half time of 0.8 h. The methanol concentrations were approximately twice as high in all four types of biological samples at 200 compared to 100 ppm. No increase in urinary formic acid was seen in exposed subjects. Our study indicates non-saturated, dose-proportional kinetics of methanol up to 200 ppm for 2 h. No gender differences were detected. Similar, parallel patterns were seen with regard to the methanol time courses in blood, urine, and saliva, whereas the concentration in exhaled air decreased markedly faster. Thus, apart from blood and urine, saliva also seems suitable for biomonitoring of methanol exposure.