Results 71 to 80 of about 5,015 (194)

Structural studies of a fucogalactoxyloglucan from pinus radiata primary cell walls : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Biochemistry at Massey University [PDF]

open access: yes, 1980
1. The changes in carbohydrate composition of elongating Pinus radiata primary cell walls were investigated. In the hemicellulose B extracts, a large increase in the percentage of non-starch, non-cellulosic, glucose was found to occur on cessation of ...
Little, John William Lester
core  

Cancer Comorbidities: Clinical Impacts, Mechanistic Insights, and Management Strategies

open access: yesMedComm – Oncology, Volume 5, Issue 1, March 2026.
This review focuses on cancer comorbidities, examining their clinical impacts and mechanistic insights. It further examines key management challenges, including evidence gaps, the lack of precise assessment tools, limited management frameworks, and underdeveloped multidisciplinary collaborations.
Taoxing Peng   +15 more
wiley   +1 more source

Lipopolysaccharide (LPS, endotoxin) of Proteus bacteria-chemical structure, serological specificity and the role in pathogenicity [PDF]

open access: yes, 2008
Lipopolysaccharides (LPS) of Gram-negative bacteria are composed of three regions: О-specific chain (OPS), the core oligosaccharide and lipid A. All three regions of Proteus LPS were studied. The differences in the structure of OPS serve as the basis
Różalski, Antoni
core  

Glucosamine suppresses proliferation of human prostate carcinoma DU145 cells through inhibition of STAT3 signaling [PDF]

open access: yes, 2009
Background Glucosamine is known as a toxic agent for several malignant cell lines and transplanted tumors with little toxicity to normal host tissues. However, the mechanisms underlying anticancer activity of glucosamine are poorly understood.
Viktor Chesnokov   +2 more
core   +1 more source

Hexosamines in Soil Aggregates [PDF]

open access: yesNature, 1963
RECENT experiments at this Station on water-stable soil aggregates in a Bridgehampton silt loam have indicated that quantity of soil organic matter is not a reliable index of efficiency in the formation and stabilization of aggregates1,2. These investigations involved soils in frames that had been in redtop–potato and red clover–potato rotations for a ...
openaire   +1 more source

Hiperglicemia y estrés oxidativo en el paciente diabético Hyperglycemia and oxidative stress in the diabetic patient

open access: yesRevista Cubana de Investigaciones Biomédicas, 2006
Se revisaron algunas evidencias que relacionan a las especies reactivas del oxígeno con los principales mecanismos que explican las complicaciones observadas en los pacientes con diabetes mellitus. La generación de productos de glicosilación avanzada, la
Dariel Díaz Arce
doaj  

The effects of restraint on uptake of radioactive sulfate in the salivary and gastric secretions of rats with pyloric ligation [PDF]

open access: yes
The effects of restraint on the amount of nondialysable radioactive sulfate in the gastric wall and the gastric juice and saliva were investigated. It was found that restraint provokes a significant decrease in salivary radioactive sulfate. This, in turn,
Chayvialle, J. A., Lambert, R., Ruet, D.
core   +1 more source

Structure of carbohydrate chain of a thrombin-like protease from the venom of Agkistrodon halys brevicaudus stejneger snake [PDF]

open access: yes, 2009
The structure of the carbohydrate chain of kangshuanmei, a thrombin-like serine protease isolated from Agkistrodon halys brevicaudus stejneger snake venom, was determined. The carbohydrate content of the kangshuanmei was 18%.
Jangprasert Panchalee   +7 more
core  

Noncovalent complexation of amphotericin-B with Poly(α-glutamic acid).

open access: yes, 2013
A noncovalent complex of amphotericin B (AmB) and poly(α-glutamic acid) (PGA) was prepared to develop a safe and stable formulation for the treatment of leishmaniasis. The loading of AmB in the complex was in the range of ∼20-50%.
Brocchini, Stephen   +4 more
core   +1 more source

Synthesis of Hexosamine in the Rat

open access: yesExperimental Biology and Medicine, 1955
Summary1. The relationship of carcass hexosamine concentration to age in growing rats showed that a marked decrease occurs between 10 and 80 days of age. 2. Hexosamine synthesis within the rat was demonstrated by means of balance studies on fasted animals and on animals fed diets containing very small or moderate amounts of hexosamine.
J B, FOLEY, N F, BOAS
openaire   +2 more sources

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