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educe the premature mortality attributed to CVD.

The aim of this study was to evaluate the effect of lycopene on hypoxia-induced testicular injury in rat model and explore the underlying mechanism.

Six-week-old male Wistar rats (

 = 36) were randomly divided into three groups (

 = 12/group) a normal group (NG, sham control), a varicocele group (VG), and a varicocele treated by lycopene group (VLG). Bilateral renal veins constriction was performed on rats in VG and VLG. Simultaneously, rats in VLG were treated to lycopene by intragastric administration. Four weeks later, sperm was collected for sperm analysis. Testes and epididymides were harvested for morphological change analysis, histologic analysis, ELISA, qRT-PCR, and western blot.

Our observations were that lycopene improved the hypoxia-induced testicular injury in vivo. Prokineticin 2(PROK2) and prokineticin receptor 2 (PROKR2) were overexpressed in VG (

 < 0.01), and lycopene inhibited the PROK2 expression (

 < 0.01). Proliferating cell nuclear antigen (PCNA) and sex hormones were increased by lycopene in VLG (

 < 0.05). Lycopene restored the quality and activity of sperm by blocking PROK2 expression (

 < 0.05). click here The expression of VEGF was increased, as HIF-1/NF-

B pathway was upregulated in VLG (

 < 0.05). Meanwhile, expression of pAKT/AKT in VLG was higher than that in VG (

 < 0.05). In addition, lycopene reduced levels of interleukin-1

(IL-1

) and interleukin-2 (IL-2) in VLG (

 < 0.05), compared to NG.

Lycopene improved the hypoxia-induced testicular injury by inhibiting the expression of PROK2 and decreasing levels of IL-1

and IL-2, which might show us a novel and promising treatment for varicocele testicular injury.

Lycopene improved the hypoxia-induced testicular injury by inhibiting the expression of PROK2 and decreasing levels of IL-1β and IL-2, which might show us a novel and promising treatment for varicocele testicular injury.Among adolescent girls, overweight or obesity has both physical and psychological involvement. We conducted a randomized controlled trial of moxibustion using a moxa burner. Fifty-four eligible girls aged 15-18 years with a body mass index (BMI) greater than 25.3 were enrolled in the study. The girls were randomly allocated to the treatment (n = 27) and control (n = 27) groups. The girls underwent treatment three times per week for 8 weeks (24 treatments). Moxibustion was applied to the RN12, RN6, ST25, ST36, and SP6 acupoints. Physical assessments were BMI, waist-to-hip ratio (WHR), and body fat ratio (BFR). Psychological outcomes were measured using the Rosenberg Self-Esteem Scale (RSE). Data were collected at the beginning of the study (baseline), week 4, and week 8. Of the 54 participants, 46 completed the trial. The difference in mean BMI from baseline between the two groups was 0.097 (p=0.655) at week 4 and -0.794 (p=0.001) at week 8. The mean WHR of the treatment group was significantly reduced compared with baseline, with a -0.011 (p=0.017) and -0.035 (p less then 0.001) mean change at weeks 4 and 8, respectively. The mean BFR was slightly reduced (-0.253;p=0.474 ) at week 4 compared with baseline in the treatment group. At week 8, it was significantly reduced (-2.068; p less then 0.001) from baseline in the treatment group. The mean RSE in the treatment group showed no significant increase from baseline at week 4 (0.155 points, p=0.803), but it improved significantly from baseline at week 8 (1.606 points, p=0.021) compared to that in the control group. No obvious adverse effect was reported during this study. Moxibustion using a moxa burner may be an effective and safe intervention for overweight adolescent girls, having both physical and psychological benefits.Objective Extramammary Paget's disease (EMPD) with invasive carcinoma and distant metastasis is extremely rare. In vulva EMPD associated apocrine carcinoma with signet ring cell differentiation has not been described in the literature so far. Its slow evolution, varied clinical presentation and histological appearances, lead to difficulty in diagnosis of this disease. Case report We hereby report a case of primary EMPD with invasive carcinoma and distant metastasis in a 59-year-old female who presented with erythematous indurated plaque over vulva. Histopathology revealed Paget cell infiltration throughout the epidermis with invasive carcinoma in dermis and liver metastasis on CECT. The immunohistochemical expressions of CK7, CK20, GCDFP-15, CEA, p40, CDX 2, Her-2/ neu, AR, ER, were examined to explicate the cellular differentiation of this carcinoma. According to the histological assessment, this case was diagnosed as primary EMPD with apocrine adenocarcinoma, signet ring cell differentiation, vulva. Conclusion Owing to poor prognosis, a high index of clinical suspicion along with histological and immunohistochemical assessment is of utmost importance in arriving at final diagnosis.Objective Small cell neuroendocrine cervical carcinoma is a neuroendocrine tumor with the great aggravation that comprises 0.5 to 3 percent of cervical tumors and progresses rapidly with early lymphogenous and hematogenous metastases. Case report We reported a 40 years old woman with cervical cancer in stage IB2 that had radical hysterectomy with mistaken diagnosis of squamous cervical cancer. The disease has progressed after 50 days of surgery with a 6 cm tumor in vaginal cuff; review of pathology demonstrated small cell neuroendocrine cervical carcinoma. Conclusion Recognition of this separate histopathological entity with IHC analysis is important. Chemoradiotherapy and multimodality therapeutic approaches could improve the survival rates.Objective Posterior reversible encephalopathy syndrome (PRES) has been robustly associated with preeclampsia, hyperperfusion or endothelial dysfunction suggested as possible mechanisms. In this article, we report an illustrative case of this complication in a patient with risk factors for hypertensive disorders in pregnancy, including advanced maternal age and donor oocyte fertilization. Case report We present a case of a 40-year-old pregnant, donor oocyte recipient with sudden decreased visual acuity accompanied by hypertension, proteinuria and tonic-clonic seizures. Magnetic resonance imaging (MRI) of the brain showed bilateral lesions in the parieto-occipital regions suggestive of vasogenic edema, leading us to suspect posterior reversible encephalopathy syndrome. The patient underwent an emergency cesarean section and labetalol and magnesium sulfate were administered intravenously. The neurological symptoms and radiological findings resolved following delivery and the patient's blood pressure normalized, supporting the diagnosis of posterior reversible encephalopathy syndrome.