The nasal cavity possesses many advantages as a site for drug delivery, such as, ease of administration, applicability for long term treatments and a large surface area for absorption. One important limiting factor for nasal drug delivery is the limited time available for absorption within the nasal cavity due to mucociliary clearance. Several drug delivery systems including different kinds of ...

The nasal cavity possesses many advantages as a site for drug delivery, such as, ease of administration, applicability for long term treatments and a large surface area for absorption. One important limiting factor for nasal drug delivery is the limited time available for absorption within the nasal cavity due to mucociliary clearance. Several drug delivery systems including different kinds of ...

Objective: The aim of our study is to examine the spontaneous resolution rates congenital hydronephrosis from a recent perspective. Material and Methods: Sixty-nine pediatric patients (M/F=46/23) with were enrolled in this study. Results: mean age at first postnatal examination was 10.8±7.6 days, time final 9.5±3.2 months. Forty-eight patients’ renal anteroposterior diameters (APD) (69.5%) impr...

successful clearance of hepatitis b virus (hbv) is a promising event in which host's immune system will attempt to get rid of the virus. the immunological events of hbsag seroclearance have attracted great attention in both natural history investigations and therapeutic trials. recent genome-wide association studies (gwas) has confirmed polymorphisms in the human leukocyte antigen (hla)-dp locu...

peanuts, an oilseed crop, contain about 46% oil. the peanut shell can be used as fuel or pallets and its dry matter as feedstuff. the whole pods consist of 1-6 kernels. shelling is done at harvest time when the pod moisture content is 5-10%. in this research, a peanut sheller was designed and developed to separate the shell from the pod. the sheller included a hopper, sheller cylinder, concave,...

Abstract Background To explore the association between patent urachus and bladder outflow obstruction (BOO). A retrospective review of patient records over a 35-year period (1983–2018) with complete was performed. Antenatal ultrasound findings were noted, postnatal investigations included (US), micturating cystourethrogram (MCUG), functional nuclear medicine scans (MAG3, DTPA, DMSA), serum crea...