Objective: According to the traditional medicine,lettuce can affect nerve conduction velocity and memory. So, to investigate the effect of lettuce seeds extract on body activities, lettuce seeds were used. Materials and Methods: In the present study, the effects of lettuce (Lactuca sativa) seeds extract consumption (in drinking water) on T4 level...

After induction of diabetes with streptozocin (STZ-D) in rats, we measured vasoactive intestinal polypeptide (VIP) content in sciatic nerve and spinal cord obtained from nondiabetic, untreated STZ-D, and insulin-treated STZ-D rats. Eight weeks after the onset of diabetes, caudal nerve conduction velocity (NCV) in the untreated STZ-D rats (n = 13) was slower than in the controls (n = 11; mean +/...

The influence of diets containing gamma-linolenic acid (GLA; 18:3n-6) on sciatic nerve conduction velocity (NCV) was determined in diabetic rats. NCV was lower in diabetic rats fed diets supplemented with olive oil or sunflower seed oil than in nondiabetic rats; rats supplemented with GLA during a 5-wk diabetic period, however, did not exhibit significantly lower NCV. The mean proportion of the...

The temporal branch of the facial nerve is particularly vulnerable to traumatic injuries during surgical procedures. It may also be affected in clinical conditions. Electrodiagnostic studies may add additional information about the type and severity of injuries, thus allowing prognostic inferences. The objective of the present study was to develop and standardize an electrophysiological techniq...

A 24-year-old woman presented with a history of swelling and heaviness in her right upper extremity following swimming or any prolonged physical activity involving overhead arm abduction. She noted occasional numbness and paresthesia. Electromyography (EMG) and nerve conduction velocity (NCV) results were normal. Venogram demonstrated high-grade narrowing of the subclavian vein at the thoracic ...

Abbreviations: GSTs: Glutathione S-Transferases; DM: Myotonic Dystrophy; PROMM: Proximal Myotonic Myopathy; ROS: Reactive Oxygen Species; Ile: Isoleucine; Val: Valine; EMG: Electromyographia; NCV: Nerve Conduction Velocity; OD: Optical Density; SNP: Single Nucleotide Polymorphisms; LWD: Learning and Writing Disability; SLD: Speech and Languages Disability; SCK: Serum Creatine Kinase; CK-MM: Cre...

Background: Nerve conduction velocities (NCV) represent the most accurate methods to study the peripheral nerves owing to their ability in diagnosing nerve-related conditions. It helps to distinguish between a true nerve disorder and conditions where muscles are affected due to a nerve injury. However, there are considerable differences in reference values for NCV in different nerves with respe...

The present study was designed to examine the development of structural changes, characteristic of diabetic neuropathy, in chronic galactosemia and their responsiveness to inhibition of the polyol-pathway. Sprague-Dawley rats weighing 70-90 g were given a 50% galactose diet continued for 4 or 8 months. Half of these animals were simultaneously given the aldose reductase inhibitor (ARI) WAY 121-...

OBJECTIVE Establishing reference values for neuroconduction studies regarding the peroneal, tibial and sural nerves in a group of young adults. MATERIALS AND METHODS Neuroconduction was tested (also known as nerve conduction velocity (NCV) tests) on 155 asymptomatic subjects' tibial, peroneal and sural nerves using current conventional techniques, after informed written consent had been obtai...

OBJECTIVE The purpose of this study was to obtain data on interrater repeatability of the motor nerve conduction velocity (NCV) of the ulnar nerve of different segments, ulnar distal motor latency (DML), and compound muscle action potential (CMAP) amplitudes. DESIGN Twenty-four healthy volunteers were examined in consecutive order. Ulnar motor NCV of different segments, ulnar DML, and CMAP am...