Results 91 to 100 of about 931,208 (372)

Reaction of chickens to graduated length of exposure to stress [PDF]

open access: yes
The reactions of 60 day old chickens Arbor Acres 60 X Vantress to immobilization stress lasting 1/2, 1, 2, 4 hours and to application of ACTH, manifested by activity changes in the systems hypophysis-adrenal gland and hypophysis-thyroid gland were ...
Faberova, A., Grom, A., Nvota, J.
core   +1 more source

Mechanically Tunable Bone Scaffolds: In Vivo Hardening of 3D‐Printed Calcium Phosphate/Polycaprolactone Inks

open access: yesAdvanced Functional Materials, EarlyView.
A 3D bone scaffold with osteogenic properties and capable of hardening in vivo is developed. The scaffold is implanted in a ductile state, and a phase transformation of the ceramic induces the stiffening and strengthening of the scaffold in vivo. Abstract Calcium phosphate 3D printing has revolutionized customized bone grafting.
Miguel Mateu‐Sanz   +7 more
wiley   +1 more source

Cerebral blood flow based on 3D-ASL technology in the early detection of mild cognitive impairment in type 2 diabetic patients: a pilot study

open access: yesFrontiers in Endocrinology
ContextType 2 diabetes mellitus (T2DM) significantly increases the risk of mild cognitive impairment (MCI), and earlier recognition is crucial for timely intervention and improving patients’ quality of life.ObjectiveThe aim of this study was to ...
Tingzhou Hou   +6 more
doaj   +1 more source

Fluoride and Pineal Gland

open access: yesApplied Sciences, 2020
The pineal gland is an endocrine gland whose main function is the biosynthesis and secretion of melatonin, a hormone responsible for regulating circadian rhythms, e.g., the sleep/wake cycle.
Dariusz Chlubek, Maciej Sikora
doaj   +1 more source

The hormones of invertebrates [PDF]

open access: yes, 1939
Thesis (M.A.)--Boston University ...
Kling, Irma H
core   +1 more source

A Smart Bio‐Battery Facilitates Diabetic Bone Defect Repair Via Inducing Macrophage Reprogramming and Synergistically Modulating Bone Remodeling Coupling

open access: yesAdvanced Functional Materials, EarlyView.
This research presents a novel implantable bio‐battery, GF‐OsG, tailored for diabetic bone repair. GF‐OsG generates microcurrents in high‐glucose conditions to enhance vascularization, shift macrophages to the M2 phenotype, and regulate immune responses.
Nanning Lv   +10 more
wiley   +1 more source

Immunnohistochemical determination of calbindin distribution in gastrointestinal tract organs and pancreas, and in hypophysis, adrenal medulla and kidneys of guinea pigs [PDF]

open access: yesEurasian Journal of Veterinary Sciences
The distribution ol calbindin in thyroid, parathyroid, piluilary and adrenals, and in gastrointestinal tract epilhelium, pancreas and in Ihe kidney has been investigated immunohistochemically using an antiserum raised against the 28k Da calbindin from ...
Berrin Gençer Tarakçı, Sema Timurkaan
doaj  

Clonal Composition of Human Adrenocortical Neoplasms [PDF]

open access: yes, 1994
The mechanisms of tumorigenesis of adrenocortical neoplasms are still not understood. Tumor formation may be the result of spontaneous transformation of adrenocortical cells by somatic mutations.
Abdelhamid, S.   +7 more
core  

Germanane Quantum Dots Promote Metabolic Reprogramming of Immune Cells Toward Regulatory T Cells and Suppress Inflammation In Vitro and In Vivo

open access: yesAdvanced Functional Materials, EarlyView.
Metabolic changes in immune cells direct the phenotype and function of the host immune system. Smart nanomaterials must target metabolic pathways to direct immune cell fate. This study reports the fabrication and first application of germanane quantum dots (GeHQDs) to modulate inflammation in vitro and in vivo.
Abhay Srivastava   +7 more
wiley   +1 more source

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