purpose: to evaluate the effects of intravitreal and intracameral injection of bevacizumab in patients with neovascular glaucoma (nvg).   methods: this interventional case series was conducted on 40 eyes of 40 patients with neovascular glaucoma. data included the extent of iris (nvi) and angle neovascularization (nva), peripheral anterior synechia (pas), and intraocular pressure (iop). followin...

We use high-resolution three-dimensional X-ray imaging to study hydrogen injection and withdrawal in the pore space of Bentheimer sandstone. The results are compared with a replicate experiment using nitrogen. observe less trapping because initial saturation after drainage is lower due channeling. Remarkably we that imbibition, if sample imaged again 12 hr, there significant rearrangement trapp...

Abstract This paper presents the performance of pressure-sensitive paint (PSP) for direct measurement species concentration on a porous surface with mass injection. It is used to measure ability an injected gas reduce transfer freestream surface. A alumina sample was sprayed PSP luminophore solution. The installed into flat plate model and exposed hypersonic cross-flows in Oxford High-Density T...

Abstract Foamed materials play an important role in a lightweight design. Foam injection molding (FIM) is advanced and convenient way to fabricate structural materials. Recently, new foam machine developed, which only needs ultra‐low gas pressure microcellular foam. As universal plastic, polypropylene (PP) widely used due its good mechanical properties. But after foaming, the toughness of PP te...

TRUNIGER, BRUNO, AND BODIL SCHMIDT-NIELSEN. Intrarenal distribution of urea and related compounds: effects of nitrogen intake. Am. J. Physiol. 207(s) : 971-978. rg64.-Nitrogen and NaCl intake influence the excretion of urea. In rats maintained on a low-protein, high-salt intake the urea-to-inulin clearance ratio decreases to 0.01. In antidiuretic “low-protein” rats the urea concentrations in th...

When blood plasma proteins are depleted by bleeding, with return of the washed red cells (plasmapheresis), it is possible to bring dogs to a steady state of hypoproteinemia and a constant level of plasma protein production if the diet nitrogen is controlled and limited. Such dogs are outwardly normal but have a lowered resistance to infection and to certain intoxications. Certain protein digest...

PURPOSE To report a case series of conjunctival lymphangiectasia treated with liquid nitrogen cryotherapy. METHODS A 1.5-mm Brymill cryoprobe was applied in a double freeze-thaw method after an incisional biopsy of a portion of the conjunctiva in patients with conjunctival lymphangiectasia. Freeze times were 1 to 2 seconds with thawing of 5 to 10 seconds between treatments. Patients were reex...

Following thyroidectomy the catabolism of nitrogen is accelerated, as indicated by studies both on fed and fasting rats.' "8 In an earlier report evidence was presented which showed that after thyroidectomy the rate of amino acid catabolism is elevated, while at the same time, a fall in the rate of conversion of body protein to amino acids occurs. The nitrogen output of fasting hypothyroid anim...