Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0012833 (dizziness)
 9,689 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

T Cell Modulatory Peptide (TCMP-80), L-lysine-L-serine, is a synthetic dipeptide structurally related to a selected amino acid sequence in human immunoglobulin G. Based on in vitro and preclinical in vivo testing, TCMP-80 has immunomodulatory properties. This report describes the first administration of TCMP-80 to man in a randomized, double-blind, placebo-controlled, single rising-dose tolerability trial. Healthy male volunteers received TCMP-80 or placebo as a 10-minute intravenous infusion. At weekly intervals, two of four subjects were given TCMP-80; the remaining two received placebo. Each subject could receive only one dose during the study. Dosing started at 0.01 mg/kg and was increased to 0.03, 0.1, 0.3, 1, 3, 6.5, and 10 mg/kg. CBCs, blood chemistries, urinalyses, and lymphocyte subset populations were monitored predose and postdose on Days 1, 5, and 14. Three placebo and three TCMP-80 subjects reported adverse events. Adverse events reported after TCMP-80 administration were mild in nature (headache, dizziness, hematoma at injection site), appeared to be independent of dose, and resolved without medical intervention. No clinically significant alterations in vital signs, physical examination parameters, or clinical laboratory values were observed. Based on the results of this study, TCMP-80 is safe and well-tolerated within the dose range studied when administered as single intravenous infusions. Additionally, this study design represents an approach to assess the safety of an investigational immunomodulatory drug.
 ...
PMID:Safety and tolerability of single intravenous doses of T cell modulatory peptide (TCMP-80) in healthy volunteers. 214 Mar 70

Further work on the treatment of postoperative pain with non-narcotic analgesics involving an investigation of the effect of twice the customary dose of lysine acetylsalicylate in a double-blind trial versus meperidine is reported. In addition to subjective and objective pain, the parameters included blood pressure, pulse rate, breathing rate, sweating, pupil diameter, nausea, vomiting, somnolence, hiccuping feeling of cold, erythema, dizziness, and nasograstric sound intolerance. Application of Wilcoxon's non-parametric tests and the chi-square test showed that the drug was as good as or better than meperidine with regard to pain, and performed very well overall with respect to the other parameters. The conclusion is drawn that its administration in high doses is justified in many patients subjected to general surgery.
 ...
PMID:[Treatment of postoperative pain with non-narcotic drugs; evaluation of lysine acetylsalicylate in high doses. Double-blind controlled study]. 679 21

Amino acid levels in plasma were measured by amino acid autoanalyser in 130 convulsive children. The levels of taurine, serine and tryptophan were significantly lower in convulsive children as compared to normal control; in contrast, isoleucine, homocystine, GABA, histidine, arginine and ammonia were higher. The children with paroxysmal disorders (headache, dizziness and abdominal epilepsy) had the highest levels of isoleucine, histidine and arginine and the lowest levels of glutamate and cystein. Clinical seizure activity within 6 months prior to the test seemed to have no obvious effect on the plasma amino acid pattern, except for the levels of glycine and arginine tended to return to normal, and the level of GABA was significantly increased in patients with the seizure being controlled. The patients treated with carbamazepin as a single anticonvulsant had the highest GABA level compared to those with other anticonvulsants. Hyperglycinemia and hyperammonaemia were also noted in patients who took valproic acid. The levels of serine, isoleucine and phenylalanine in the CSF within 6 hours after convulsion were significantly lower than the normal control; while asparagine, tyrosine, lysine and arginine were significantly higher. The concentration of ammonia in the CSF was also elevated after convulsion as compared to the normal control. Amino acids play an important role in the generation of epilepsy and recently there has been an increasing number of studies to help determine their effects during an epileptic attack. However, there still is much debate and controversy on this topic. Therefore, further studies are needed and researchers should carefully consider factors that might affect the accurate assessment of the results.
 ...
PMID:Alteration of amino acid in plasma and cerebrospinal fluid of children with seizure disorders. 851 Jan 96

The initial element in the causation of venous ulceration is a disturbance of venous blood flow that leads to an increase in venous pressure. Eventually, however, it is the microcirculatory consequences of venous hypertension that lead to trophic skin changes and finally to ulceration. A reduction in blood viscosity results in an improvement at the microcirculatory level. The elimination of fibrinogen from plasma improves blood viscosity. This case report concerns a 75-year-old woman with venous ulcers of both legs (left lower leg: deep ulceration with a surface area of 3 x 5 cm; right lower leg: superficial, confluent ulceration with a total surface area of 5 x 10 cm). The patient underwent 20 sessions of fibrinogen adsorption, while simultaneously continuing with a regimen of conservative measures (activated charcoal cloth dressing with silver, calcium alginate dressings and short-stretch compression bandages). Following binding to a peptide (Gly-Pro-Arg-Pro-Lys), fibrinogen and fibrin were specifically removed from the patient's plasma: her fibrinogen concentration was lowered from an original mean level of 310 mg/dl (SD +/- 104 mg/dl) to 136 mg/dl (SD +/- 54 mg/dl), and there was no return to the baseline concentration by the time of the next fibrinogen adsorption session. In response to this treatment the patient's ulcers healed rapidly within 9 weeks. Dizziness and hematomas at the vascular access sites in both antecubital fossae were reported as adverse effects. A fall in hematocrit was also noted (before treatment 37% +/- 1%; after treatment 35% +/- 2%). This may have been caused by hemodilution due to the procedure and to cell losses during blood-plasma separation, a phenomenon that is known to occur during apheresis. This case report suggests that fibrinogen adsorption is low in adverse effects and is a useful addition to the range of treatments available for ulcers of venous etiology.
 ...
PMID:Fibrinogen adsorption--a new treatment option for venous leg ulcers? 1452 41

Background: Androgenetic alopecia (AGA) is a common form of hair loss in Asian men. Although AGA is often regarded as a relatively minor dermatological condition, hair loss can impact self-image and is a main cause for anxiety and depression in some men. We have treated patients with AGA for seven years. Objective: The goal of this study was to evaluate the effectiveness of our combination therapy in Asian men with AGA. Participants: Between the years 2011 and 2017, 18,918 male patients were treated in our center. Our combination therapy consists of oral finasteride once daily, oral and topical minoxidil twice daily, and an injectable treatment of lidocaine and an AGA treatment solution comprising minoxidil, arginine, aspartic acid, caffeine, copper tripeptide, lysine, niacin, panthenol, propanediol, propylen glycol, retinyl palmitate, pyridoxine, sodium hyaluronate, and ubiquinone once monthly for more than six months. Measurements: Digital photographs were taken pre- and post-treatment, and patient assessments were recorded after six and 12 months post-treatment. Results: Significant improvement was observed in all patients in the digital photographs. Ninety-six and 80 percent of the patients reported satisfaction with the results of the treatment after six and 12 months post-treatment. Minor complications were observed in 802 (4.2%) patients, characterized by slight pain and bleeding due to injection, swelling, dizziness, itching, and erythema of the scalp. Slight pain was reported in 651 patients (3.4%), and slight bleeding was reported in 56 patients (0.3%). Sexual dysfunctions were uncommon. These minor complications resolved spontaneously. No treatment-related adverse events were observed. Conclusion: A combination of these therapeutic options offers safe and highly efficacious treatment for AGA with minimal complications.
 ...
PMID:Androgenetic Alopecia Treatment in Asian Men. 3005 63