background: it has been estimated that 67 million people worldwide are affected with a primary glaucoma and that one-third have primary angle closure glaucoma. we aimed to determine the biometric differences between the eyes of patients with acute attack of primary angle closure and their non-involved fellow eyes.   methods: twenty eight patients with acute attack of primary angle closure were ...

<span>This paper shows electromagnetic field uniformity in an compatibility (EMC) chamber that is used as a test facility for measuring interference and radiated immunity of 6G communication systems. While not defined yet, radio frequency will work the wavelength ranges above 95 GHz. With this reason, designed schroeder-type quadratic residue diffuser GHz to generate uniform EMC studied c...

Transplantation of pancreatic islets is emerging as a successful treatment for type-1 diabetes. Its current stringent restriction to patients with critical metabolic lability is justified by the long-term need for immunosuppression and a persistent shortage of donor organs. We developed an oxygenated chamber system composed of immune-isolating alginate and polymembrane covers that allows for su...

T H E effects on blood vessels of drugs commonly used in anaesthesia are of great interest to the clinician whose constant aim is to produce minimal physiological side effects during anaesthesia. A previous investigation using the Sandison Clark "regenerated" type chamber on the rabbit ear has been reported (Seldon et al., 1942). The present research has been carried out with the "preformed" ea...

Following extracapsular cataract and posterior chamber implant surgery the sequential recovery of the blood-aqueous barrier was measured by anterior segment fluorophotometry. Postoperatively 49 (69.0%) out of 71 eyes (71 patients) had recovered at a uniform rate, re-establishing a normal blood-aqueous barrier by the end of the three-month study. In these eyes recovery of the blood-aqueous barri...

Computer-assisted sperm analysis of fresh and frozen-thawed bovine sperm requires proper handling and preparation, and the type of slide used in the assessment is critical if the resultant data are to be useful quality control measurements. In the present study, 4 different slide viewing chambers, a Makler chamber, a clean slide-coverslip, or a 2- or 4-cell chamber Leja slide, were compared wit...

47 For more than 2 decades, anterior chamber IOLs (AC IOLs) and for more than a decade scleral-fixated posterior chamber (PC) IOLs has been predominant type of lens used in secondary IOL implantation in the absence of capsule support. For the past decade surgeons around the globe have also tried sulcus fixation of a standard PC IOL as a treatment modality in cases with nucleus or IOL drop with ...

Myocardial interstitial edema forms as a result of several disease states and clinical interventions. Acute myocardial interstitial edema is associated with compromised systolic and diastolic cardiac function and increased stiffness of the left ventricular chamber. Formation of chronic myocardial interstitial edema results in deposition of interstitial collagen, which causes interstitial fibros...

We constructed a small bubble chamber, with special features needed to search for WIMPs: long sensitive time periods, intrinsic insensitivity to minimum ionizing particles and target liquids with high sensitivity to both spin-dependent and -independent couplings. Stereo photography of bubbles allows rejection of events occuring at the chamber walls and discrimination of neutron backgrounds. The...