PURPOSE:To investigate the effects of classical acupuncture (Ac) and electroacupuncture (EAc) on estradiol-induced inflammation and oxidative stress in health rodents. METHODS:Twenty-four eight-week old female rats were treated with estradiol valerate (EV) 4.0 mg i.m. single dose and randomly assigned to four groups (n=6): G1(control), G2 (Ac), G3 (EAc 2 Hz) and G4 (EAc 100 Hz). After 60 days all rats were anesthetized with chloral hydrate 10% (0.1 ml/30 g weight of the animal) and submitted to Ac/EAc for twenty minutes. The procedures were repeated on days three, five, seven and nine of the study. The equivalent of the human right ST-36 (Zusanli) and SP-6 (Sanyinjiao) acupoints were chosen for needling and electrical stimulation. On the 10th day of the experiment, all rats were anesthetized for collection of blood and tissues (ovaries) samples for biochemical analysis and histological examination. RESULTS:Glutathione (GSH) and malonaldehyde (MDA) concentrations increased significantly in all groups (plasma and ovary) while myeloperoxidase (MPO) activity decreased significantly in all groups compared with control group (G1). CONCLUSIONS:Both classical acupuncture and electroacupuncture decrease systemic and local oxidative stress and ovary inflammation in healthy rats exposed to estrogenic stimulation. EAc enhances lipid peroxidation at systemic and local levels in female rats exposed to estrogenic stimulation.

Introduction: There seems to be a fairly close relationship between genital and anal lesions associated with human papillomavirus (HPV) and with the pathogenesis of malignancies in such sites. Objective: This review seeks to analyze published papers that suggest the necessity for anal intraepithelial lesions screening in women with HPV genital intraepithelial lesions. Methods: A systematic review of original research published between 2001 and 2014 was performed in the databases PubMed, HighWire, Cochrane Library and Google Scholar. The keywords for the search were: "screening" or "early detection of cancer" and "anus" or "anus diseases" or "neoplasms anus" and "woman" or "women" and "HPV" or "DNA probes, HPV". Results: 1,203 articles were selected in the first search. After the reviewers applied exclusion and inclusion criteria and analyzed the papers, 15 were selected to compose this review. Most of them showed higher rates of anal intraepithelial lesions in women with genital intraepithelial lesions than in regular women. We also found a correlation between genital neoplasms and anal infection by oncogenic HPV types and the role of the virus in the pathogenesis of anal cancer. Conclusion: Screening for anal lesions in women with HPV genital lesions should be indicated, and further studies are required to determine the best methods.

Introduction: Chronic pelvic pain (CPP) is a difficult condition to identify and many disorders are correlated. This study investigates the role of hysteroscopy as a complementary exam in the diagnosis of CPP. Methods: One hundred ninety-one medical records of women with indication to perform a hysteroscopy and presented CPP were reviewed. Results: The analysis showed abnormalities in 99 patients. Of these, more than 70% presented conditions that could cause CPP. Cervical stenosis and findings suggestive of adenomyosis were the most frequent ocurrences. Conclusions: Hysteroscopy is useful to detect pathological conditions of the cervix and uterine cavity that may coexist with chronic pelvic pain.