New evidence on oral L. plantarum P17630 product in women with history of recurrent vulvovaginal candidiasis (RVVC): a randomized double-blind placebo-controlled study.

OBJECTIVE: To evaluate activity and tolerability of an oral product containing the specific probiotic strain Lactobacillus plantarum P17630 on vaginal colonization of lactic acid bacteria. PATIENTS AND METHODS: L. plantarum P17630 (5x109 CFU/capsule) or placebo were formulated in capsules and administrated orally to a total of 93 women with a history of recurrent vulvovaginal candidiasis over a period of 3 treatment cycles (15 days/cycle) separated by 15-day wash-out intervals. Vulvovaginal examinations and vaginal mycological culture, including Nugent score and Lactobacillary grade (LBG), were assessed at baseline, at day 45 and at day 90 (end of the study). RESULTS: Probiotic intake significantly improved lactobacilli colonization on vaginal epithelial cells. The results demonstrated a significant difference in LBG score when comparing day 0 to day 45 (p=0.000016) and to day 90 (p=0.001415) in women treated with L. plantarum P17630. No evidence of improvement in LBG score was recorded in women who received placebo (p<0.005). The increased lactobacilli adhesion was associated with the improvement of clinical signs such as redness, swelling, and discharge. CONCLUSIONS: This study demonstrates that the administration of oral probiotic Lactobacillus plantarum P17630 improves vagina colonization of acid lactic bacteria (an increase of vaginal LBG score) and suggests the use of this oral product to successfully prevent episodes of vulvovaginal candidiasis. The clinical study described in this article is registered in the ISRCTN registry with trial registration ID ISRCTN12669692.

Giant Perineal Condyloma Acuminatum (Buschke-Lowenstein Tumour): A Case Report.

The giant condyloma acuminatum, also known as Buschke- Lowenstein tumor (BLT), is a rare sexually-transmitted disease. Moreover, the condyloma acuminatum produced by Human Papilloma Virus (HPV) infection becomes one the most common sexually-transmitted infection which affects the perineal region. Under such situations, the first therapeutic option is surgical excision. The objective of this article is to present a case in which the tumor has reached giant dimensions and also to stress the importance of an in toto resection, taking into account the high rate of recurrence and the significant potential of malignant transformation of BLT.

NEUROENDOCRINE RENAL CARCINOMA - THERAPEUTIC AND DIAGNOSTIC ISSUES.

INTRODUCTION: Neuroendocrine renal carcinoma represents less than 1% of all primary neoplasia of the kidney. Most frequently poorly differentiated carcinoma is diagnosed in advanced stages and they have an aggressive evolution and limited survival rate. Neuroendocrine carcinomas that arise from the renal pelvis are frequently associated with squamous cell carcinoma or adenocarcinoma. MATERIAL AND METHOD: We present the case of a female patient, known for 3 years before with an undefined retroperitoneal lymph node metastasis, being diagnosed at present with a left large cell neuroendocrine renal carcinoma, who initially had lymph node metastasis. RESULTS: Until now, 118 cases of primary neuroendocrine renal carcinomas have been reported. A limited number of poorly differentiated neuroendocrine carcinomas have been reported. DISCUSSION: Due to the clinical and biological findings, the aggressive evolution with early metastasis of lung and bone, the patient is included in the group of poorly differentiated carcinomas. In these cases, multimodal treatment is a gold standard. After surgical treatment and palliative chemotherapy with platinum salts, we obtained a partial remission of the disease and the control of symptoms. CONCLUSIONS: Regarding large cell neuroendocrine carcinoma, the surgical treatment remains the treatment of choice. Chemotherapy can determine limited results, improve the quality of life and enhance the overall survival rate.

MATERNAL-FETAL METABOLISM DISORDERS INDUCED BY MATERNAL OBESITY IN AN ANIMAL MODEL.

CONTEXT: Adipokines secreted by fat cells are vital to the control of energy metabolism, communicating the nutrient status with the tissues responsible for controlling both energy intake and expenditure and insulin sensitivity. OBJECTIVE: We aimed to prove in an experimental animal study that maternal obesity has long term adverse fetal metabolic consequences, which pass on even to the next generation of descendants. DESIGN: The effects of maternal obesity have been studied on animal model using 50 obese female Wistar rats, in which we induced obesity by high-calorie high-fat diet administered by gavage. SUBJECTS AND METHODS: Obese rat females were sacrificed at gestation term and we analyzed the secretion of adipokines from maternal venous blood: leptin and adiponectin, placental, pancreatic, liver and brain homogenates lipid peroxidation levels estimated by: MDA (malonyl-dialdehyde), total thiols and GSH - as antioxidant factors and routine biochemistry. RESULTS: Low levels of adiponectin and increased levels of leptin positively correlated with the value of placental and fetal tissue lipid peroxidation (from the liver, pancreas and brain) measured by elevated MDA and total thiols and low levels of GSH. The lipid peroxidation in the organs examined generated consistent results, showing high levels of peroxidation expressed through high values of MDA in the groups with Omega 6 supplements respectively no supplementation, and low levels of antioxidants expressed through glutathione and thiols. CONCLUSIONS: Endocrine secretion of adipokines from the adipocytes and the recruited macrophages of obese mothers is positively correlated with placental and tissue lipid peroxidation level and routine biochemical parameters.

The polycystic ovary syndrome: an update on metabolic and hormonal mechanisms.

Polycystic ovary syndrome (PCOs) is a public health important disease, affecting one in five women at reproductive age. The clinical implications include reproductive, metabolic and psychological features. This article reviews the literature data related to the new metabolic and hormonal mechanisms in PCOs. Recognizing the real diagnostic of PCOs, using the right criteria, is a challenge in current practice.

Metformin-clinical pharmacology in PCOs.

Oligo-anovulation, hyperandrogenism and insulin resistance characterizes polycystic ovary syndrome (PCOs). Metformin is the oldest insulin sensitizer used in the management of type 2 diabetes mellitus. In PCOs, metformin decreases the serum lipids, androgen and insulin; induces ovulation and regular menstrual cycle; increases the pregnancy rate.

Endometriosis still a challenge.

Endometriosis is a debilitating disease with features of chronic inflammation. Endometriosis appears to be one of the most common benign gynecological proliferations in premenopausal women since it is estimated that 10-15% of reproductive aged women suffer from pelvic endometriosis. The biology of endometriosis is unclear. Despite its prevalence, this disease remains poorly understood and current studies prove that there is no relationship between the extent of the disease and its symptomatology. There is no blood test available for the diagnosis of endometriosis. Up to this point, there is no single very successful option for the treatment of endometriosis. Due to the relatively poor efficacy of hormonal therapy for endometriosis, several other experimental therapies are currently undergoing clinical trial.