Methods that rapidly decrease fat in steatotic hepatocytes may be helpful to recover severely fatty livers for transplantation. Defatting kinetics are highly dependent upon the extracellular medium composition; however, the pathways involved are poorly understood. Steatosis was induced in human hepatoma cells (HepG2) by exposure to high levels of free fatty acids, followed by defatting using pl...

A procedural modification of the AOAC Official Method for extracting light filth from ground oregano and ground marjoram was tested in an intralaboratory study. The modified method specifies isopropanol defatting, 975.49A(a), rather than chloroform-isopropanol defatting, 975.49A(b), followed by direct flotation as directed in AOAC Official Method, 975.49B(b). The modified method provided compar...

OBJECTIVES/HYPOTHESIS Nasal skin thickness has an important role in aesthetic results of rhinoplasty. The aim of this study was to evaluate the long-term results of tip and supratip skin defatting technique in rhinoplasty subjects using ultrasonography. STUDY DESIGN Prospective, randomized, case-control study. METHODS Among 111 rhinoplasty cases referred to a university hospital between Feb...

Fatty liver is a significant risk factor for liver transplantation, and accounts for nearly half of the livers rejected from the donor pool. We hypothesized that metabolic preconditioning via ex vivo perfusion of the liver graft can reduce fat content and increase post-transplant survival to an acceptable range. We describe a perfusate medium containing agents that promote the defatting of hepa...

Objective: Nasal tip refinement is an important objective in aesthetic rhinoplasty and one of the surgical options for soft tissue management in very thick bulbous skin and subcutaneous noses is tip defatting. The aim of this study was to evaluate the safety and complications of tip defatting in thick skin and bulbous noses.     Methods: Among 527 patients that underwent rhinoplasty in Modar...

BACKGROUND A "degloving injury" is referred to as seperation of cutaneous tissue from the deeper structures of the body. Although many methods have been defined to reform the tissue integrity; defatting and readaptation of the avulsed flap still comprises one of the most effective methods. METHODS From 2000-2012, we treated a total of nine patients with avulsed extremities with defatting and ...

1. Basic protein (mol.wt. 16500) and polypeptides (mol.wt. 3500) were isolated from bovine spinal cord by a procedure involving defatting, acid extraction of the defatted material and repeated chromatography on Sephadex G-50. Similar fractions were isolated from guinea-pig brain. 2. These fractions produced experimental allergic encephalomyelitis in guinea pigs. 3. The polypeptides appeared to ...

Recent research on edible insects’ composition has placed more emphasis the quantity and quality of macro- micro- nutrients less their bio-active components. This study aimed at assessing effect four factors, namely: defatting, solvent type (ethanol, methanol acetone), concentration (50, 75 100%) extraction time (15, 30, 45 60 minutes) efficiency, total anti-oxidant activity amount phenolics fl...