Streptococcal pharyngitis in a two-month-old infant: A case report

Introduction: Group A β-hemolytic Streptococcus is themost common cause of bacterial pharyngitis among 5 - 15-year-old children, but it is uncommon in children less than three years old and rarely happens in infants less than one year old. Case Presentation: The patient was a 62-day-old female infant who presented with fever and poor feeding since two days before admission. At the time of admission, the patient was febrile and ill. Upon examination, a rectal temperature of 38.5°C, multiple right-sided submandibular lymphadenopathies, pharyngeal erythema, and tonsillar exudates were detected. Twenty-four hours after the throat swab was collected and cultured, Streptococcus pyogenes grew on a sheep blood agar medium. The patient�s mother, who also experienced similar symptoms, had a positive throat swab culture for S. pyogenes. Conclusions: Although Streptococcal pharyngitis is rare in children less than three years old and the necessity of treatment is not well clarified, in case of streptococcal infection in parents and the occurrence of similar signs and symptoms in their child, considering S. pharyngitis as a possible differential diagnosis seems rational. © 2016, Ahvaz Jundishapur University of Medical Sciences

Antidiabetic and Antihyperlipidemic Effects of Ethanol Extract of Rosa canina L. fruit on Diabetic Rats: An Experimental Study With Histopathological Evaluations

Rosa canina L. (Rosaceae) has been traditionally used as a medicinal plant. This study was undertaken to evaluate the antidiabetic and antihyperlipidemic effects of Rosa canina fruit extract in streptozotocin induced diabetic rats. The results showed oral administration of Rosa canina fruit extract significantly ameliorated the high levels of blood glucose compared with the control group. Serum triglyceride levels significantly decreased by the administration of Rosa canina extract compared with control. Histopathological examinations showed that the Rosa canina extract improved islets necrotic and regenerated pancreatic islet cells. Rosa canina extract has the antihyperglycemic and antihyperlipidemic effects in streptozotocin-induced diabetic rats. © 2015, © The Author(s) 2015

Protective effect of combined pumpkin seed and ginger extracts on sperm characteristics, biochemical parameters and epididymal histology in adult male rats treated with cyclophosphamide

Reproductive toxicity is one of the side effects of cyclophosphamide (CP) in cancer treatment. Pumpkin seeds and Zingiber officinale are natural sources of antioxidants. We investigated the possible protective effect of combined pumpkin seed and Zingiber officinale extracts on sperm characteristics, epididymal histology and biochemical parameters of CP-treated rats. Male adult Wistar rats were divided randomly into six groups. Group 1, as a control, received an isotonic saline solution injection intraperitoneally (IP). Group 2 were injected IP with a single dose of CP (100 mg/kg) once. Groups 3 and 4 received CP plus 300 and 600 mg/kg combined pumpkin seed and Zingiber officinale extract (50:50). Groups 5 and 6 received only 300 and 600 mg/kg combined pumpkin seed and Zingiber officinale extract. Six weeks after treatment, sperm characteristics, histopathological changes and biochemical parameters were assessed. In CP-treated rats, motile spermatozoa were decreased, and abnormal or dead spermatozoa increased significantly (P < 0.001) but administration of the mixed extract improved sperm parameters. Epididymal epithelium and fibromascular thickness were also improved in extract-treated rats compared to control or CP groups. Biochemical analysis showed that the administration of combined extracts could increase the total antioxidant capacity (TAC) level significantly in groups 3, 4, 5 and 6. Interestingly, the mixed extract could decrease most of the side effects of CP such as vacuolization and separation of epididymal tissue. Our findings indicated that the combined extracts might be used as a protective agent against CP-induced reproductive toxicity. © 2015, Japanese Association of Anatomists