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Risky practices were still practised in the LBMs despite the good degree of knowledge of hygiene and biosecurity. Knowledge and implementation does not always correlate and pictorial representation out surpasses literal method in communicating potential zoonotic H5N1 influenza A infection to the undiscerning public.Adequate testing and adulterant detection of food products are required to assure its safety and avoid fraudulent activities. Adulteration/substitution of costlier meat with a cheaper or inferior meat is one of the most common fraudulence in meat industry. Aim of this study was to check the correct labelling of meat and ready to cook bovine meat products, combining the DNA microarray approach to identify the animal species with the histological examination, to check the composition and safety of meat. One hundred and one samples of bovine minced meat (Group 1) and ready to cook meat products (Group 2) were collected from supermarkets in Turin, Italy. DNA microarray revealed that 25.7% of samples were positive for species not declared on the label, swine being the most common. Histology showed the presence of cartilage, bone and glandular tissue. A higher presence of bacteria and inflammatory cells was detected in Group 1. Bacterial cells associated to inflammatory cells were detected with a higher score in Group 2. Sarcocystis spp. were present in 83.3% samples of Group 1 and 49.1% of Group 2. This study confirmed that the mislabelling of meat products is not uncommon. The combination of DNA microarrays and histology can increase the monitoring capacity in bovine meat industry.Parvoviruses (PV) can cause outbreaks with high morbidity and mortality in dogs and cats. Even if typical cases exist in puppies and kittens, PV infection (PVI) can have many different clinical presentations, making the laboratory support necessary. The aim of this work was to evaluate retrospectively the frequency of misdiagnoses, particularly missed diagnoses, of PVI in 144 suspected cases (88 clinical cases and 56 necropsies) involving 96 dogs and 48 cats. A nested PCR test was chosen as the gold standard. An index of diagnostic suspicion (IDS) for PVI, based on parameters reported upon submittal of the samples, was introduced to classify the initial diagnoses issued by veterinarians. The agreement between the IDS of PVI and PCR results was calculated. The effect of species, age and clinical versus necroscopic presentation was evaluated by logistic regression. In 63.6% of the cases, the IDS was confirmed by the PCR, whereas in 36.4% there was a missed diagnosis or a diagnosis wrongly attributed to PVI. More accurate results were obtained for dogs, animals aged less then 1 year, and necropsies. Parvovirus infection should be better investigated in patients with atypical or few clinical signs, in particular in cats and animals over 1 year old.Prostate cancer (PCa) has become one of the common malignant diseases in elderly men, and its incidence is increasing year by year. Apart from surgery, radiotherapy and chemotherapy, immunotherapy, as with the programmed death receptor-1 (PD-1) or the programmed death ligand-1 (PD-L1) inhibitor, is a most promising new strategy for the treatment of PCa. PD-1 and PD-L1 inhibitors restore the activity of T cells by blocking the PD-1/PD-L1 signaling pathway in tumor cells, reverse the mechanism of tumor immune escape, recover the immune system and directly kill tumor cells. This review focuses on the current progress in the studies of PD-1 and PD-L1 inhibitors in the treatment of PCa.With the continuous improvement of living conditions, increasing attention is being drawn to the genitourinary health of males, which has boomed the development of uroandrology in recent years. Refractory hemospermia, infertility, and perineal pain are commonly seen in some male patients, and mainly relied on medical imaging for diagnosis in the past, which, however, has a high pseudopositive rate and cannot give an etiological explanation. Patients with these diseases often adopt conservative treatments such as medication and physiotherapy, often with poor prognosis, and those suffering frequent recurrence used to be treated by transurethral resection, laparoscopic surgery or open surgery, which are now rarely employed due to their high rate of postoperative complications, slow recovery, and easy recurrence. In recent years, transurethral seminal vesiculoscopy has gained a wide application in the diagnosis and treatment of the above-mentioned uroandrological diseases and shown its advantages of high clinical effectiveness and low incidence of complications. The review updates on the indications, methods, skills and clinical application of transurethral seminal vesiculoscopy.MicroRNAs (miRNAs) are short non-coding RNAs consisting of approximately 19－23 nucleotides and involved in many pathological and physiological processes by regulating post-transcriptional gene expressions. ED is one of the common male sexual dysfunctions seriously affecting the patient’s quality of life, for which there is currently a lack of effective treatments clinically. More and more experiments have demonstrated that miRNAs are involved in the pathological process of different types of ED. This article presents an overview of the progress in the studies of the pathogenic role of miRNAs in ED.

To investigate the relationship of electromagnetic radiation (EMR) from 900 MHz cellphone frequency with testicular oxidative damage and its influence on the Prdx2 protein expression in the rat testis, and to explore the mechanism of Guilingji Capsules (GC) alleviating oxidative damage to the testis tissue.

Fifty healthy SD male rats were randomly divided into five groups of equal number, sham-EMR, 4-h EMR, 8-h EMR, 4-h EMR+GC and 8-h EMR+GC and exposed to 900 MHz EMR (370 μW/cm2) for 0, 4 or 8 hours daily for 15 successive days. The rats of the latter two groups were treated intragastrically with GC suspension and those of the first three groups with pure water after exposure to EMR each day. selleck kinase inhibitor After 15 days of exposure and treatment, all the rats were sacrificed and their testis tissue collected for observation of the histomorphological and ultrastructural changes by HE staining and transmission electron microscopy, measurement of the levels of serum glutathione (GSH), superoxide dismutase (SOD) and malondialdehyde (MDA) with thiobarbiuric acid and determination of the Prdx2 protein expression by immunohistochemistry and Western blot.