The relation of childhood abuse and early parenting experiences to current marital quality in a nonclinical sample.

This study examines the relation between adults' reports of the nature of the early parenting they received, including abuse, and the quality of their marital relationship. This community sample of 159 married women and men experienced relatively low levels of abuse. The regression analyses indicated that for women verbal abuse in childhood was predictive of marital conflict, and the caring parenting they experienced predicted the depth of their marital relationship. For men, the abuse variables did not predict any dimension of their current marital relationship. Of the parenting variables, overprotection was significantly predictive of conflict in their marriage. No demographic variable--income, education, and number of siblings--predicted any dimension of marital quality for either men or women. Given the skew of the abuse data for this nonclinical sample, log transformations were performed on the data and the regression analyses were reported. One change was noted: that for men, physical abuse and overprotection were equally predictive of marital conflict. The results suggest that abuse and early parent experiences are predictive of marital functioning in a nonclinical sample, but that differences exist in the pattern for men and women.

Crystalloid configuration in the adrenal cortex of the Siamese tree shrew (Tupaia glis).

Crystalloids of what appear to be smooth reticulum have been observed in the zona fasciculata and zona reticularis in both the stressed and nonstressed adrenal gland of the Siamese tree shrew (Tupaia glis). No crystalloids are observed in the zona glomerulosa. Similar crystalloids have been described in other steroid-secreting organs, including the antebrachial organ of the lemur (Lemur catta), the parotoid gland of Bufo alvarius and in sebaceous gland cells of the Galagos and Macaques. Moreover, the crystalloids in the present investigation resemble the paracrystalline arrays of smooth reticulum present in the adrenal cortex of the fetal guinea pig. The crystalloids show much variation in degree of organization, sometimes appearing as wavy tubules parallel with one another or as fused tubules having a "donut" configuration. In addition, the crystalloids are nearly identical to configurations which have been described in mitochondrial cristae of the protozoan, Pelomyxa carolinensis.