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regional left ventricular function. Circulation 58: 491, 1978 14. Chesebro JH, Ritman EL, Frye RL, St. John Sutton M, Smith HC, Pluth JR: The effect of nitroglycerin and aortocoronary bypass graft (ACBG) blood flow on diastolic regional wall dynamics. (abstr) Circulation 56 (suppl III): 111-212, 1977 15. Chapman CB, Baker 0, Reynolds J, Bonte FJ: Use of biplane cinefluorography for measurement ...
Human-computer interaction (HCI) investigators must consider the sequential nature of interaction and must often weigh behavioral, cognitive, and social factors when studying and designing today's increasingly complex systems. In many cases, laboratory experimentation is inappropriate and formal modeling intractable; instead, observational data analysis is frequently the only appropriate empiri...
21 Sanderson JE, Waterhouse TD, Neubauer K, Palmer R. Epidural spinal stimulation in patients suffering from intractable angina [Abstract]. J Am Coll Cardiol 1989;13:46A. 22 Sanderson JE, Waterhouse TD, Palmer RBG. Epidural spinal stimulation in patients with intractable angina [Abstract]. Br Heart J 1989;61:462. 23 Landsheere C, Habets A, Mannheimer C, et al. Epidural stimulation in angina pec...
Recent work showed that short-term memory (STM) is selectively reduced in GluR1 knockout mice. This raises the possibility that a form of synaptic modification dependent on GluR1 might underlie STM. Studies of synaptic plasticity have shown that stimuli too weak to induce long-term potentiation induce short-term potentiation (STP), a phenomenon that has received little attention. Here we examin...
Top surface imaging (TSI) has had an interesting history. This process showed great promise in the late 1980’s and several attempts were made to introduce it to full-scale manufacturing. Unfortunately, defect density problems limited the process and it fell from favor. TSI emerged again as an important part of the EUV and 193 nm strategies in the early stages of those programs because it offere...
We print here the first English translation of a discussion of Solzhenitsyn’s Gulag, I1 by the distinguished Russian historian and intellectual dissident Roy Medvedev. Elsewhere in this issue, Peter Reddaway analyzes the exchanges of opinion going on among the Russian dissidents. We believe that the issues raised by people like Solzhenitsyn, Sakharov, and Medvedev-including their differences of...
The pentadecapeptide BPC 157 has been shown to have anti-inflammatory and wound healing effects on multiple target tissues and organs. The purpose of the present study was to investigate the effect of BPC 157 on inflammation and bone resorption in experimental periodontitis in rats. First the acute effect of BPC was tested on gingival blood flow by laser doppler flowmetry. Then periodontitis wa...
AIM To provide new insights in treatment of colitis and ischemia and reperfusion in rats using stable gastric pentadecapeptide BPC 157. METHODS Medication [BPC 157, L-NAME, L-arginine (alone/combined), saline] was bath at the blood deprived colon segment. During reperfusion, medication was BPC 157 or saline. We recorded (USB microscope camera) vessel presentation through next 15 min of ischem...
Esophagocutaneous fistulas are a failure of the NO-system, due to NO-synthase blockage by the NOS-blocker L-NAME consequently counteracted by l-arginine and gastric pentadecapeptide BPC 157 (l-arginine <BPC 157), precipitating a therapeutic benefit. Previously, there was an established BPC 157-NO-system interaction. BPC 157 GEPPPGKPADDAGLV, MW 1419 (LD1 not achieved), is a safe and stable anti-...
CONTENTS Background . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154 Patient considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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