Non-clinical Study: Ongoing (0), Completed (928)
Clinical Trial: Ongoing (0), Completed (0)
Researcher (0)
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Results 851 - 860 of 928

Identification and localization of musearinnic receptors in the hippocampus of rat.

HERDIN record number :
PCHRD013108110107
Author(s) :
Windell L. Rivera, Thucydides L. Salunga
Source Document :
Abstract :
Acetylcholinergic receptors(AChRs)have two distinct types:muscarinic receptors(mACHRs)and nicotinic receptors(nAChRs).The mAChRs belong to large class of integral membrane glycoproteins that mediate cholinergic processes like learning,memory and attention while the nAChRs are groups of ligand-gated . . .
Physical Location :
Philippine Council for Health Research and Development Library
Fulltext Availability :
Not available

Antigenotoxic constituents from leucaena leucocephala L. seeds.

HERDIN record number :
PCHRD013108100118
Author(s) :
PhD Irene M. Villasenor
Source Document :
Abstract :
The chloform soluble(CS)and ethyl acetate(ES)soluble alkaloidal extracts from the seeds of Leucaena leucocephala L. were tested for their antimutagenic activity.Results of the micronucleus test,an invivo method,showed that both the CS and ES alkaloidal extracts were not mutagenic but instead exhibit . . .
Physical Location :
Philippine Council for Health Research and Development Library
Fulltext Availability :
Not available

An optical chemical sensor for the determination of mercury in water sample.

HERDIN record number :
PCHRD013108090145
Author(s) :
Lilibeth Coo
Source Document :
Abstract :
A new optical chemical sensor(optode)sensitive to mercur(Hg)is developed.The reaction section of the optode is composed of a Nafion membrane wherein the Hg-reactive ligand is immobilized.The ligand used is 4,4-bis(dimethylamino)-thiobenzophenone(BDMATBP) ,C17,H20N8S.The method of analysis is flow in . . .
Physical Location :
Philippine Council for Health Research and Development Library
Fulltext Availability :
Not available

Evaluation of alternative sampling/analysis methods and fabrication of low cost equipment for multi-location determination of NO2 in air.

HERDIN record number :
PCHRD013108090112
Author(s) :
Cesar A. Ilorente, Leni L. Qurit
Source Document :
Abstract :
N02 in the air has been identified as a respiratory irritant,with inhalation as the main route of exposure.Unlike the more soluble gases that produce almost immediate upper respiratory tract irritation,the less soluble N02 provides less warning and increases the potential for physiological damage wh . . .
Physical Location :
Philippine Council for Health Research and Development Library
Fulltext Availability :
Not available

Entomopathogenic fungi as sources of secondary metabolites and enzymes.

HERDIN record number :
PCHRD013108080153
Author(s) :
Florecita S. De Guzman, Lina T. Villacarlos, Flerida A. CariÃÆâ
Source Document :
Abstract :
I.Entomopathogenic fungi are fungi which induce sickness in insect hosts.These fungi have been used for biological control of various insect pests and have been found to be a promising alternative to chemical insecticides.Like other fungi,they have been found to produce secondary metabolites with va . . .
Physical Location :
Philippine Council for Health Research and Development Library
Fulltext Availability :
Not available

Genetic variability of Genus Etlingera(Zingiberaceae)using isozymes and RAPD markers.

HERDIN record number :
PCHRD013008030153
Author(s) :
Remedios Roderos
Source Document :
Abstract :
Even though the family Zingiberaceae is ahuge source of various economically important species,most of which have been useful to humans since the beginning of agriculture,a complete systematic study has not been completed.This is because the members of this family possess few morphological features . . .
Physical Location :
Philippine Council for Health Research and Development Library
Fulltext Availability :
Not available

Genetic diversity of Blastocystis hominis in the Philippines by riboprinting.

HERDIN record number :
PCHRD013008020108
Author(s) :
Windell L. Rivera
Source Document :
Abstract :
Extensive genomic polymorphism has been demonstrated among morphologically identical Blastocystis isolates.To this end,32 Blastocystis isolates from the Philippines(12 from humans,12 from pigs and 8 from chickens)were analyzed genetically by riboprinting or restriction fragment lenght polymorphism(R . . .
Physical Location :
Philippine Council for Health Research and Development Library
Fulltext Availability :
Not available

In vitro study of the bioactivity of extracts from three selected Philippine plants Annona Squamosa,Linn Hibiscus rosasinensis Linn and Sarcandra glabra(thumb).

HERDIN record number :
PCHRD012908080102
Author(s) :
Somia D. Jacinto, PhD Gisela P. Conception
Source Document :
Abstract :
Plant resources of the Philippines are relatively unexplored as to their potential for development as drugs against cancer.There are,however,attempts by foreign scientist to experiment on tropical plants for possible pharmaceutical purposes.Moreover with the rapid destruction of plant natural resour . . .
Physical Location :
Philippine Council for Health Research and Development Library
Fulltext Availability :
Not available

Profile of color vision test score defects of diabetes seen at MCU-FDTMF hospital OPD diabetic clinic from January to June 2004.

HERDIN record number :
PCHRD012608040120
Author(s) :
Robik Giovanni E. Carvajal
Source Document :
Abstract :
Diabetes is one of the most significant causes of blindness in the Philippines.Do to improved medical care,the life span of many diabetes have increased markedly permitting the occurrence of its complications,including diabetic retinopathy,which may remain asymptomatic and undetected for some time.E . . .
Physical Location :
Manila Central University-Filemon D. Tanchoco Memorial Foundation
Fulltext Availability :
Not available

A comparative study of tocolytics using 17-alphahydroxy-progesterone caproate in combination with Isoxsuprine HCI vs. Isoxsuprine HCI alone in preterm labor: A pilot study.

HERDIN record number :
PCHRD012608030145
Author(s) :
Christine Marie Bucad
Source Document :
Abstract :
Preterm labor continues to be a major problem in obstetrics. Despite the advances in perinatal care,the rate of preterm birth has continued to increase.The results of several trials have suggested that 17-a -hydroxyprogesterone caproate (17P) may reduced the risk of preterm delivery prompted this st . . .
Physical Location :
Manila Central University-Filemon D. Tanchoco Memorial Foundation
Fulltext Availability :
Not available

Results 851 - 860 of 928

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