scholarly journals Trophoblast-derived Lactic Acid Orchestrates Decidual Macrophage Differentiation via SRC/LDHA Signaling in Early Pregnancy

2022 ◽  
Vol 18 (2) ◽  
pp. 599-616
Author(s):  
Lu Gao ◽  
Qian-Han Xu ◽  
Li-Na Ma ◽  
Jing Luo ◽  
Kahindo P. Muyayalo ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Early Pregnancy ◽  
Macrophage Differentiation

scholarly journals Lactic Acid: A Novel Signaling Molecule in Early Pregnancy?

2020 ◽  
Vol 11 ◽  
Author(s):  
Li-Na Ma ◽  
Xiao-Bo Huang ◽  
Kahindo P. Muyayalo ◽  
Gil Mor ◽  
Ai-Hua Liao
Keyword(s):  
Lactic Acid ◽  
Early Pregnancy ◽  
Signaling Molecule

Effect of ovulation and early gestation on oviduct secretions in the rabbit

1961 ◽  
Vol 200 (4) ◽  
pp. 815-818 ◽  
Author(s):  
Luigi Mastroianni ◽  
Robert C. Wallach
Keyword(s):  
Lactic Acid ◽  
New Zealand ◽  
Early Pregnancy ◽  
Sugar Content ◽  
Sodium Concentration ◽  
Reducing Sugar ◽  
Lactic Acid Concentration ◽  
Early Gestation ◽  
New Zealand White Rabbits ◽  
Similar Decrease

A system for continuous, volumetric collection of oviduct secretions was applied to New Zealand White rabbits. After 3 or more days, animals were mated. The secretion rate decreased on the 2nd and 3rd days of pregnancy. It leveled off at about 50% of the estrous rate and then remained steady during the succeeding 7 days. A similar decrease in rate was observed in pseudopregnancy. No decrease was observed in animals that rejected the male or in one that mated but failed to become either pregnant or pseudopregnant. The sodium concentration was significantly lower in the first 3 days of pregnancy (mean 142.6 mEq/l.) than in estrus (mean 144.5 mEq/l.). A significant change in potassium (mean 6.2 mEq/l.) and chloride (mean 118.7 mEq/l.) levels was not demonstrated. The reducing sugar content (mean 6 mg %) displayed no variation in relation to ovulation. Glycine, glutamic acid, alanine, valine and leucine were consistently present. The lactic acid concentration varied widely among the animals (range 4.4–51.0 mg%). In the group, it was increased significantly in early pregnancy.

Demonstration of Retinal Glycogen with Silver Methenamine

1971 ◽  
Vol 29 ◽  
pp. 564-565
Author(s):  
A. W. Sedar ◽  
G. H. Bresnick
Keyword(s):  
Lactic Acid ◽  
Chromic Acid ◽  
Periodic Acid ◽  
Müller Cell ◽  
External Limiting Membrane ◽  
Electron Microscope Level ◽  
Reactive Process ◽  
Inner Limiting Membrane ◽  
Muller Cell ◽  
And Migration

After experimetnal damage to the retina with a variety of procedures Müller cell hypertrophy and migration occurs. According to Kuwabara and others the reactive process in these injuries is evidenced by a marked increase in amount of glycogen in the Müller cells. These cells were considered originally supporting elements with fiber processes extending throughout the retina from inner limiting membrane to external limiting membrane, but are known now to have high lactic acid dehydrogenase activity and the ability to synthesize glycogen. Since the periodic acid-chromic acid-silver methenamine technique was shown to demonstrate glycogen at the electron microscope level, it was selected to react with glycogen in the fine processes of the Müller cell that ramify among the neural elements in various layers of the retina and demarcate these cells cytologically. The Rhesus monkey was chosen as an example of a well vascularized retina and the rabbit as an example of a avascular retina to explore the possibilities of the technique.

Factors affecting the ability of dental cements to alter the pH of lactic acid solutions

2000 ◽  
Vol 27 (12) ◽  
pp. 1030-1033 ◽  
Author(s):  
M. Patel ◽  
H. Tawfik ◽  
Y. Myint ◽  
D. Brocklehurst ◽  
J. W. Nicholson
Keyword(s):  
Lactic Acid ◽  
Acid Solutions ◽  
Factors Affecting

Poly-L-Lactic Acid Fillers: Tips for Optimizing Use

2007 ◽  
Vol 38 (8) ◽  
pp. 28
Author(s):  
DAMIAN MCNAMARA
Keyword(s):  
Lactic Acid

Sexual Abuse and Early Pregnancy in Young Women's Lives

1995 ◽  
Vol 40 (9) ◽  
pp. 889-890
Author(s):  
Valerie J. Steffen
Keyword(s):  
Sexual Abuse ◽  
Early Pregnancy ◽  
Women's Lives
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