Immunocytochemical Studies on Peptidergic Innervation in the Gastrointestinal Wall of Diabetic Rats

2015 ◽  
pp. 148-152 ◽  
Author(s):  
S. Kishimoto ◽  
S. Shimizu ◽  
M. Yamamoto ◽  
G. Kajiyama ◽  
A. Miyoshi ◽  
...  
Keyword(s):  
Diabetic Rats ◽  
Peptidergic Innervation ◽  
Immunocytochemical Studies

Peptidergic Innervation of the Mammalian Anterior Pituitary

Physiology ◽  
1991 ◽  
Vol 6 (1) ◽  
pp. 26-28 ◽  
Author(s):  
G Ju ◽  
S Liu ◽  
X Zhang
Keyword(s):  
Substance P ◽  
Anterior Pituitary ◽  
Mammalian Species ◽  
Nerve Fibers ◽  
Pars Distalis ◽  
Gland Cells ◽  
Calcitonin Gene ◽  
Peptidergic Innervation ◽  
Neural Factors ◽  
Immunocytochemical Studies

The anterior pituitary is regulated by humoral and probably also by neural factors. Immunocytochemical studies have demonstrated substance P-, calcitonin gene-related peptide-, and galanin-like immunoreactive nerve fibers in the pars distalis of several mammalian species, and synapses have been identified on gland cells.

Immunocytochemical Studies of the Peptidergic Innervation of the Thyroid Gland in the Brattleboro Rat*

Endocrinology ◽  
1984 ◽  
Vol 115 (6) ◽  
pp. 2071-2076 ◽  
Author(s):  
G. A. HEDGE ◽  
L. J. HUFFMAN ◽  
T. GRUNDITZ ◽  
F. SUNDLER
Keyword(s):  
Thyroid Gland ◽  
Brattleboro Rat ◽  
Peptidergic Innervation ◽  
Immunocytochemical Studies

Depletion of peptidergic innervation in the gastric mucosa of streptozotocin-induced diabetic rats

2008 ◽  
Vol 213 (2) ◽  
pp. 388-396 ◽  
Author(s):  
Yen-Yu Lin ◽  
To-Jung Tseng ◽  
Yu-Lin Hsieh ◽  
Kai-Ren Luo ◽  
Whei-Min Lin ◽  
...  
Keyword(s):  
Gastric Mucosa ◽  
Diabetic Rats ◽  
Peptidergic Innervation

Sites of Insulin Action Using Ferritin Labeling

1971 ◽  
Vol 29 ◽  
pp. 540-541
Author(s):  
Burton B. Silver ◽  
Ronald S. Nelson
Keyword(s):  
Electron Microscopy ◽  
Binding Sites ◽  
Anterior Pituitary ◽  
Insulin Action ◽  
Diabetic Rats ◽  
Insulin Antibody ◽  
Fat Pad ◽  
Target Organs ◽  
Uranium Salts ◽  
Sugar Levels

Some investigators feel that insulin does not enter cells but exerts its influence in some manner on the cell surface. Ferritin labeling of insulin and insulin antibody was used to determine if binding sites of insulin to specific target organs could be seen with electron microscopy.Alloxanized rats were considered diabetic if blood sugar levels were in excess of 300 mg %. Test reagents included ferritin, ferritin labeled insulin, and ferritin labeled insulin antibody. Target organs examined were were diaphragm, kidney, gastrocnemius, fat pad, liver and anterior pituitary. Reagents were administered through the left common carotid. Survival time was at least one hour in test animals. Tissue incubation studies were also done in normal as well as diabetic rats. Specimens were fixed in gluteraldehyde and osmium followed by staining with lead and uranium salts. Some tissues were not stained.

Immunocytochemical studies on the behavior of RuBisCO and LHCP II during the cell cycle of synchronized Euglena gracilis

1990 ◽  
Vol 48 (3) ◽  
pp. 662-663
Author(s):  
Tetsuaki Osafune ◽  
Shuji Sumida ◽  
Tomoko Ehara ◽  
Eiji Hase ◽  
Jerome A. Schiff
Keyword(s):  
Cell Cycle ◽  
Immunoelectron Microscopy ◽  
Growth Phase ◽  
Euglena Gracilis ◽  
Dark Period ◽  
Light Period ◽  
Carboxylase Activity ◽  
Immunocytochemical Studies ◽  
Lhcp Ii

Changes in the morphology of pyrenoid and the distribution of RuBisCO in the chloroplast of Euglena gracilis were followed by immunoelectron microscopy during the cell cycle in a light (14 h)- dark (10 h) synchronized culture under photoautotrophic conditions. The imrnunoreactive proteins wereconcentrated in the pyrenoid, and less densely distributed in the stroma during the light period (growth phase, Fig. 1-2), but the pyrenoid disappeared during the dark period (division phase), and RuBisCO was dispersed throughout the stroma. Toward the end of the division phase, the pyrenoid began to form in the center of the stroma, and RuBisCO is again concentrated in that pyrenoid region. From a comparison of photosynthetic CO2-fixation with the total carboxylase activity of RuBisCO extracted from Euglena cells in the growth phase, it is suggested that the carboxylase in the pyrenoid functions in CO2-fixation in photosynthesis.

A PPARψ agonist improved diabetic state via decreasing TNF-α without any change including obesity in genetically obese diabetic rats

2001 ◽  
Vol 120 (5) ◽  
pp. A674-A674 ◽  
Author(s):  
A FUNAKOSHI ◽  
M ICHIKAWA ◽  
Y SATO ◽  
S KANAI ◽  
M OHTA ◽  
...  
Keyword(s):  
Diabetic Rats ◽  
Diabetic State ◽  
Tnf Α ◽  
Obese Diabetic Rats

791: Endothelial Rehabilitation - The Impact of Chronic PDE5 Inhibitors on Erectile Function and Protein Alterations in Cavernous Tissue of Diabetic Rats

2007 ◽  
Vol 177 (4S) ◽  
pp. 264-265
Author(s):  
Ling De Young ◽  
KokBin Lim ◽  
Jeffery Carson ◽  
Trustin Domes ◽  
Mussa Al-Numi ◽  
...  
Keyword(s):  
Erectile Function ◽  
Diabetic Rats ◽  
Pde5 Inhibitors ◽  
Cavernous Tissue ◽  
Protein Alterations ◽  
The Impact
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