Safely effective hypoglycemic action of stevia and turmeric extracts on diabetic Albino rats

2020 ◽  
Author(s):  
Abdalla El‐Hadary ◽  
Mahmoud Sitohy
Keyword(s):  
Albino Rats ◽  
Hypoglycemic Action

Effects of renovascular hypertension on rat adrenal zona glomerulosa

1978 ◽  
Vol 36 (2) ◽  
pp. 582-583
Author(s):  
G. Mazzocchi ◽  
P. Rebuffat ◽  
C. Robba ◽  
P. Vassanelli ◽  
G. G. Nussdorfer
Keyword(s):  
Renovascular Hypertension ◽  
Left Kidney ◽  
Renin Angiotensin System ◽  
Plasma Renin ◽  
Zona Glomerulosa ◽  
Ultrastructural Changes ◽  
Albino Rats ◽  
Left Renal Artery ◽  
Angiotensin System ◽  
And Control

It is well known that the rat adrenal zona glomerulosa steroidogenic activity is controlled by the renin-angiotensin system. The ultrastructural changes in the rat zona glomerulosa cells induced by renovascular hypertension were described previously, but as far as we are aware no correlated biochemical and morphometric investigations were performed.Twenty adult male albino rats were divided into 2 experimental groups. One group was subjected to restriction of blood flow to the left kidney by the application of a silver clip about the left renal artery. The other group was sham-operated and served as a control. Renovascular hypertension developed in about 10 days: sistolic blood pressure averaged 165 ± 6. 4 mmHg, whereas it was about 110 ± 3. 8 mmHg in the control animals. The hypertensive and control rats were sacrificed 20 days after the operation. The blood was collected and plasma renin activity was determined by radioimmunological methods. The aldosterone concentration was radioimmunologically assayed both in the plasma and in the homogenate of the left capsular adrenal gland.

Further Studies on the Ultrastructure of Harderian Gland in Adult Rats

1974 ◽  
Vol 32 ◽  
pp. 288-289
Author(s):  
Alfredo Feria-Velasco ◽  
Guadalupe Tapia-Arizmendi
Keyword(s):  
Fine Structure ◽  
Domestic Fowl ◽  
Animal Species ◽  
Acinar Cells ◽  
Harderian Gland ◽  
Myoepithelial Cells ◽  
The Other ◽  
Albino Rats ◽  
Adult Rats ◽  
Cell Components

The fine structure of the Harderian gland has been described in some animal species (hamster, rabbit, mouse, domestic fowl and albino rats). There are only two reports in the literature dealing on the ultrastructure of rat Harderian gland in adult animals. In one of them the author describes the myoepithelial cells in methacrylate-embbeded tissue, and the other deals with the maturation of the acinar cells and the formation of the secretory droplets. The aim of the present work is to analize the relationships among the acinar cell components and to describe the two types of cells located at the perifery of the acini.

Cell Fine Structure as Revealed in Dessicator-Dried Resinless Sections

1981 ◽  
Vol 39 ◽  
pp. 622-623
Author(s):  
R. P. Becker ◽  
J. J. Wolosewick ◽  
J. Ross-Stanton
Keyword(s):  
Fine Structure ◽  
Tannic Acid ◽  
Three Dimensional ◽  
Albino Rats ◽  
Cell Organelles ◽  
Vascular Perfusion ◽  
Thin Sections ◽  
Carbon Coated ◽  
Embedding Medium ◽  
Polyethylene Glycol 6000

Methodology has been introduced recently which allows transmission and scanning electron microscopy of cell fine structure in semi-thin sections unencumbered by an embedding medium. Images obtained from these “resinless” sections show a three-dimensional lattice of microtrabeculfee contiguous with cytoskeletal structures and membrane-bounded cell organelles. Visualization of these structures, especially of the matiiDra-nous components, can be facilitated by employing tannic acid in the fixation step and dessicator drying, as reported here.Albino rats were fixed by vascular perfusion with 2% glutaraldehyde or 1.5% depolymerized paraformaldehyde plus 2.5% glutaraldehyde in 0.1M sodium cacodylate (pH 7.4). Tissues were removed and minced in the fixative and stored overnight in fixative containing 4% tannic acid. The tissues were rinsed in buffer (0.2M cacodylate), exposed to 1% buffered osmium tetroxide, dehydrated in ethyl alcohol, and embedded in pure polyethylene glycol-6000 (PEG). Sections were cut on glass knives with a Sorvall MT-1 microtome and mounted onto poly-L-lysine, formvar-carbon coated grids while submerged in a solution of 95% ethanol containing 5% PEG.

Hepatoprotective effect of Averrhoa bilimbi Linn. methanol extract on carbon tetrachloride induced liver damage in albino rats

Planta Medica ◽  
2010 ◽  
Vol 76 (12) ◽  
Author(s):  
P Tupe ◽  
D Nagmoti ◽  
S Sakat ◽  
A Juvekar
Keyword(s):  
Carbon Tetrachloride ◽  
Liver Damage ◽  
Methanol Extract ◽  
Hepatoprotective Effect ◽  
Albino Rats

Reversible antifertility activity of methanol extract of Momordica dioica Roxb. in male albino rats

Planta Medica ◽  
2006 ◽  
Vol 72 (11) ◽  
Author(s):  
JBS Kachhawa ◽  
A Sharma ◽  
RS Gupta
Keyword(s):  
Methanol Extract ◽  
Albino Rats

Reversible contraceptive efficacy of methanol extract of aerial parts of Gynandropsis pentaphylla in male albino rats

Planta Medica ◽  
2007 ◽  
Vol 73 (09) ◽  
Author(s):  
RS Gupta ◽  
JBS Kachhawa ◽  
A Sharma ◽  
SM Lahiri
Keyword(s):  
Methanol Extract ◽  
Albino Rats ◽  
Contraceptive Efficacy ◽  
Aerial Parts

Worm recovery rate and small intestinal lesions of albino rats coinfected with Fibricola seoulensis and Metagonimus yokogawai

1993 ◽  
Vol 31 (2) ◽  
pp. 109 ◽  
Author(s):  
S J Hong ◽  
H C Woo ◽  
S Y Lee ◽  
J H Ahn ◽  
C K Park ◽  
...  
Keyword(s):  
Recovery Rate ◽  
Albino Rats ◽  
Intestinal Lesions ◽  
Worm Recovery ◽  
Small Intestinal
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