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HDLC

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HDLC

(communications)
high-level data-link control
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.

HDLC

High-level Data Link Control
This article is provided by FOLDOC - Free Online Dictionary of Computing (foldoc.org)

HDLC

(High-level Data Link Control) A data link protocol from ISO for point-to-point communications over serial links. Derived from IBM's SDLC protocol, HDLC has been the basis for numerous protocols including X.25, ISDN, T1, SS7, GSM, CDPD, PPP and others. Various subsets of HDLC have been developed under the name of Link Access Procedure (LAP).

In HDLC, one side is set up as the primary control station and the other as secondary. In Normal mode, the secondary station responds to requests only from the primary station. In Asynchronous mode, the secondary can initiate transmission, and in Asynchronous Balanced mode, both sides can send and receive over full-duplex lines. See LAP and SDLC.
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References in periodicals archive
Prevalence of MS and all of its components increased significantly with increased serum ALT level, whereas HDLC levels decreased markedly (p< 0.001; Figure 1).
The relationship of alanine aminotransferase to metabolic syndrome in a Korean population
Table 1 Demographic and clinical characteristics of population Controls (n=16 ses) Patients (n=16 ses) (m/f) S/S (m/f) S/S Median Rank Median Rank Age (years) 5S 46-78 66 4S-74 HDLc (mg/dl) 49.5 34-5(5.7 3S.35 34-101.5S HCY([micro]M) 10.275 6.13-15.2 16.635 13.6-20.23 APO Al (mg/dl) 149 70-222 126.5 89-175 PON 1 (U/i) 157.S5 42.55-6S4.S7 1S5.331 73.05-4S3.97 p value Age (years) 0.0700 HDLc (mg/dl) 0.1806 HCY([micro]M) <0.0001 APO Al (mg/dl) 0.3554 PON 1 (U/i) 0.2067 Nota: HDLc: High-density lipoprotein cholesterol; HCY: Homocysteinc; APOA1: Apolipoprotcin Al; PON1: paraoxonase 1.
Evaluacion de factores geneticos y bioquimicos en individuos con sindrome coronario agudo
Analyses of plasma or serum were done in an accredited laboratory with commercially available enzymatic assays for TG and TC; homogenous immunoassay assays for HDLC and LDLC (direct) were performed with Synchron series reagent kits using a DXc automated analyser (Beckman Coulter, USA).
High prevalence of primary dyslipidaemia in black South African patients at a tertiary hospital in northern Gauteng, South Africa
Individuals with Metabolic Syndrome: These participants were recruited using International Diabetic Federation (IDF) criteria (abdominal obesity: WC>94 cm and at least two of the following: hypertriglyceridemia (plasma triglycerides> 150 mg/dl), low HDLC (plasma HDLC<40 mg/dl), high blood pressure (BP) (BP>130/85 mmHg) and high fasting glucose (plasma glucose>100 mg/dl) (29).
Male sexual dysfunction, leptin, pituitary and gonadal hormones in Nigerian males with metabolic syndrome and type 2 diabetes mellitus
Serum total cholesterol, high density lipoprotein cholesterol (HDLc), cholesterol/HDLc, triglyceride (TG), low density lipoprotein cholesterol (LDLc) and VLDL (TG/5) were evaluated according to the method described by( Junkr, et al., 2008) Statistical analysis: Results were expressed as the mean S.E.
EFFECT OF COOKED AND GERMINATED BEAN (VICIA FABA) ON OBESITY IN RATS
Blood was collected by puncturing the retro-orbital venous plexus, immediately centrifuged (3000 rpm per 10 min), and serum was obtained for biochemical analysis of triglycerides, total cholesterol and its HDLc, LDLc and VLDLc fractions.
Propolis and swimming in the prevention of atherogenesis and left ventricular hypertrophy in hypercholesterolemic mice/Propolis e natacao na prevencao da aterogenese e hipertrofia ventricular esquerda de camundongos hipercolesterolemicos
Values for total cholesterol (TC), low-density lipoprotein (LDLC), high-density lipoprotein (HDLC), and triglycerides (TRIG) were provided for participating children and their parents.
Chronic disease risk screening: characteristics of parents who participate in screening with their children
Fasting blood samples were obtained from the participants and were analyzed for serum adiponectin level fasting blood glucose (FBG) glycosylated hemoglobin (HbA1c) triglycerides (TG) total cholesterol (TC) low density lipoprotein cholesterol (LDLC) high density lipoprotein cholesterol (HDLC) and very low density lipoprotein cholesterol (VLDLC).
RELATIONSHIP OF HYPOADIPONECTINEMIA WITH GLYCEMIC STATUS AND LIPID PROFILE IN TYPE 2 DIABETIC WOMEN WITH AND WITHOUT CORONARY HEART DISEASE
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