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71.
The purposes of this study were to determine the prevalence of childhood physical and sexual abuse among 206 low-income single mothers and to examine the relationship of childhood abuse to current maternal depressive symptoms. Severe physical abuse was reported by 36 percent of the women. The prevalence of sexual abuse was 22 percent; more than one-half of these women were violently abused. High depressive symptoms were reported by 51 percent of the mothers. Both severe physical abuse and sexual abuse in childhood were associated with high depressive symptoms. Women who experienced violent sexual abuse were almost four and one-half times more likely to report high depressive symptoms, compared to the women who were not sexually abused. These findings provide further evidence that childhood abuse may have long-term consequences for women's mental health .  相似文献   
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A young boy presented with an uncommon finding of impaction of upper right central incisor and transposition of canine and lateral incisor on the same side. Esthetic management of his cosmetic problem which included fixed appliance therapy followed by light cure restorations is discussed.KEY WORDS: Impaction, Transposition  相似文献   
74.
Iliopsoas impingement is a commonly recognised source of groin pain following total hip replacement. When conservative measures fail, open or arthroscopic iliopsoas tendon release can reliably alleviate pain and improve function. This article describes an alternative ultrasound‐guided percutaneous technique, achieving iliopsoas tenotomy utilising a modified 18G coaxial needle and thus minimising the morbidity and cost associated with an open or arthroscopic procedure. This method proved successful with resultant complete resolution of patient symptoms. To the knowledge of the authors, this is the first case of ultrasound‐guided percutaneous iliopsoas tenotomy for iliopsoas impingement post total hip replacement.  相似文献   
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The study purpose was to test the effect of a school- and home-based alcohol, tobacco, and other drug (ATOD) prevention program on reducing environmental, parent, and child risk factors for ATOD use. The design was a three-group pretest-posttest with interviews at baseline and 1 and 6 months post-intervention. The sample was 126 parents and their 5- to 6-year-old children from three elementary schools serving high-risk children. The quality of the home environment, parents' depressive symptoms and school activity involvement, and parents' perception of child adjustment were measured. A school- and home-based version of Beginning Alcohol and Addictions Basic Education Studies (BABES) with a parent-child interaction component (BABES Plus) was compared to a classroom-only version of BABES (BABES Only) and a no-treatment control group. The quality of the home environment improved and depressive symptoms decreased over the post-intervention period for the BABES Plus group, but not for the other two groups. The BABES Only group had greater parent involvement in school activities at 6 months post-intervention, compared to the other groups. Children's anxiety/withdrawal decreased and social competence increased over time for all groups. The effect of the BABES Plus intervention was demonstrated at 6 months for environmental and parental risk factors.  相似文献   
78.
Bidentate hydroxypyridinone chelators effectively complex and facilitate excretion of trivalent iron. To test the hypothesis that hexadentate chelators are more effective than bidentate chelators at low concentrations, urinary and biliary Fe excretions were determined in Fe-loaded rats before and after administration of a bidentate chelator, Pr-(Me-3,2-HOPO), or its hexadentate analogue, TREN-(Me-3,2-HOPO). The bidentate chelator slightly increased biliary Fe excretion in Fe-loaded rats after IV (90 micromol/kg) and PO (90 or 270 micromol/kg) administration, but chelation efficiency did not exceed 1%. The hexadentate chelator markedly increased biliary Fe excretion, achieving overall chelation efficiencies of 14% after IV administration of 30 micromol/kg and 8 or 3% after PO (30 or 90 micromol/kg) administration. The hexadentate chelator was significantly more effective than the bidentate chelator after IV injection and oral dosing. In chelator-treated Fe-loaded or saline-injected rats, >90% of the excreted Fe was in the bile. Oral TREN-(Me-3,2-HOPO), given to non-Fe-loaded rats, did not appreciably change Fe output, indicating that there was little Fe depletion in the absence of Fe overload. These results support the hypothesis that greater Fe chelation efficiency can be achieved with hexadentate than with bidentate chelators at lower, and presumably safer, concentrations. The results also demonstrate that TREN-(Me-3, 2-HOPO) is a promising, orally effective, Fe chelator.  相似文献   
79.
We describe the case of a 40‐year‐old woman who presented with a pararenal hyaline‐vascular type Castleman’s disease that had an arterial supply from the renal artery and a draining vein as showed by multidetector CT. Identification of the renal artery relationship to the feeding vessel of the mass is critical to prevent potential surgical complications.  相似文献   
80.
The purpose of this study is to show the spectrum of adjacent organ invasion and to make a brief review of hepatic alveolar hydatid disease (AHD), using CT and MR imaging. We retrospectively reviewed CT and MR images of three patients with various adjacent organ invasions surgically and histologically proven to be AHD. Local invasion to right kidney and adrenal, right hemidiaphragm and lung were detected in one patient, right adrenal in another patient and gall bladder, duodenum, gastric wall and pancreas invasion in the other. AHD may rarely extend to the gall bladder, stomach, duodenum, pancreas, right adrenal and kidney, diaphragm, pleura and lung. The extension of the disease outside the liver is usually encountered in patients with large, peripherally located masses in the advanced stage of the disease.  相似文献   
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