scholarly journals Comparative Study of In Vitro Inhibitory Effects of UVC, Terbinafine Hydrochloride 1% and Paeonia Natural Extracts on Trichophyton rubrum

2014 ◽  
Vol 19 (1) ◽  
pp. 1-8 ◽  
Author(s):  
정호정 ◽  
이양원 ◽  
최용범 ◽  
안규중
Keyword(s):  
Comparative Study ◽  
Trichophyton Rubrum ◽  
Inhibitory Effects ◽  
Terbinafine Hydrochloride ◽  
Natural Extracts

scholarly journals In Vitro Comparative Study of the Inhibitory Effects of Mangiferin and Its Aglycone Norathyriol towards UDP-Glucuronosyl Transferase (UGT) Isoforms

Molecules ◽  
2017 ◽  
Vol 22 (6) ◽  
pp. 1008 ◽  
Author(s):  
Dan Sun ◽  
Chun-Ze Zhang ◽  
Rui-Xue Ran ◽  
Yun-Feng Cao ◽  
Zuo Du ◽  
...  
Keyword(s):  
Comparative Study ◽  
Inhibitory Effects ◽  
Glucuronosyl Transferase

scholarly journals Effects of Progesterone on the Oestrogen-Stimulated Uterus: a Comparative Study of the Mouse, Guinea Pig, Rabbit and Sheep

1979 ◽  
Vol 32 (6) ◽  
pp. 549 ◽  
Author(s):  
BG Miller ◽  
Jennifer Wild ◽  
GM Stone
Keyword(s):  
Protein Synthesis ◽  
Guinea Pig ◽  
Comparative Study ◽  
Peroxidase Activity ◽  
Species Differences ◽  
Inhibitory Effects ◽  
Dna And Rna ◽  
Wet Weight ◽  
Vitro Protein

To examine more closely the anti-oestrogenic action of progesterone (P), its effect on various parameters in the 17 fl-oestradiol (E2)-primed uterus of the mouse, guinea pig, rabbit and ewe was studied. Changes in uterine wet weight, rate of in vitro protein synthesis, protein: DNA and RNA :. DNA ratios, peroxidase activity and the level of cytosol receptors for E2 and P were measured. Considerable between-species differences in the effect of P on these parameters were observed. The anti-uterotrophic action was greater in the mouse than in the guinea pig and was not seen in the rabbit or ewe. P inhibited protein synthesis in the mouse, was without significant effect in the guinea pig and was mildly stimulatory in the rabbit and ewe. Inhibitory effects on protein: DNA and RNA: DNA ratios were substantial in the mouse, minor in the guinea pig and absent in the rabbit and ewe. Peroxidase activity was decreased in the mouse and guinea pig, essentially lacking in the rabbit and not detectable in the ewe. In all species the level of both oestrogen and progesterone cytosol receptors was decreased, although the effect on the E2 receptor was less marked in the ewe.

Inhibitory effects of bioaccessible anthocyanins and procyanidins from apple, red grape, cinnamon on α-amylase, α-glucosidase and lipase

2020 ◽  
pp. 1-9
Author(s):  
Pınar Ercan ◽  
Sedef Nehir El
Keyword(s):  
Inhibitory Activity ◽  
Digestive Enzymes ◽  
Positive Control ◽  
Anthocyanin Content ◽  
Inhibitory Effects ◽  
Total Anthocyanin ◽  
Total Anthocyanin Content ◽  
Before And After ◽  
Red Grape

Abstract. The goals of this study were to determine and evaluate the bioaccessibility of total anthocyanin and procyanidin in apple (Amasya, Malus communis), red grape (Papazkarası, Vitis vinifera) and cinnamon (Cassia, Cinnamomum) using an in vitro static digestion system based on human gastrointestinal physiologically relevant conditions. Also, in vitro inhibitory effects of these foods on lipid (lipase) and carbohydrate digestive enzymes (α-amylase and α-glucosidase) were performed with before and after digested samples using acarbose and methylumbelliferyl oleate (4MUO) as the positive control. While the highest total anthocyanin content was found in red grape (164 ± 2.51 mg/100 g), the highest procyanidin content was found in cinnamon (6432 ± 177.31 mg/100 g) (p < 0.05). The anthocyanin bioaccessibilities were found as 10.2 ± 1%, 8.23 ± 0.64%, and 8.73 ± 0.70% in apple, red grape, and cinnamon, respectively. The procyanidin bioaccessibilities of apple, red grape, and cinnamon were found as 17.57 ± 0.71%, 14.08 ± 0.74% and 18.75 ± 1.49%, respectively. The analyzed apple, red grape and cinnamon showed the inhibitory activity against α-glucosidase (IC50 544 ± 21.94, 445 ± 15.67, 1592 ± 17.58 μg/mL, respectively), α-amylase (IC50 38.4 ± 7.26, 56.1 ± 3.60, 3.54 ± 0.86 μg/mL, respectively), and lipase (IC50 52.7 ± 2.05, 581 ± 54.14, 49.6 ± 2.72 μg/mL), respectively. According to our results apple, red grape and cinnamon have potential to inhibit of lipase, α-amylase and α-glucosidase digestive enzymes.

Inhibitory effects of epimedium herb water extract on the inflammatory response in vitro and in vivo

Planta Medica ◽  
2016 ◽  
Vol 81 (S 01) ◽  
pp. S1-S381
Author(s):  
YC Oh ◽  
YH Jeong ◽  
WK Cho ◽  
SJ Lee ◽  
JY Ma
Keyword(s):  
Inflammatory Response ◽  
Water Extract ◽  
Inhibitory Effects

In Vitro Effects of Ethanol on Rabbit Platelet Aggregation, Secretion of Granule Contents, and Cyclic AMP Levels in the Presence of Prostacyclin

1989 ◽  
Vol 61 (02) ◽  
pp. 254-258 ◽  
Author(s):  
Margaret L Rand ◽  
Peter L Gross ◽  
Donna M Jakowec ◽  
Marian A Packham ◽  
J Fraser Mustard
Keyword(s):  
Cyclic Amp ◽  
Inhibitory Effect ◽  
Rabbit Platelet ◽  
Inhibitory Effects ◽  
Low Concentrations ◽  
Rabbit Platelets ◽  
High Concentrations ◽  
In Vitro Effects ◽  
Aggregation Of Platelets

SummaryEthanol, at physiologically tolerable concentrations, inhibits platelet responses to low concentrations of collagen or thrombin, but does not inhibit responses of washed rabbit platelets stimulated with high concentrations of ADP, collagen, or thrombin. However, when platelet responses to high concentrations of collagen or thrombin had been partially inhibited by prostacyclin (PGI2), ethanol had additional inhibitory effects on aggregation and secretion. These effects were also observed with aspirin- treated platelets stimulated with thrombin. Ethanol had no further inhibitory effect on aggregation of platelets stimulated with ADP, or the combination of ADP and epinephrine. Thus, the inhibitory effects of ethanol on platelet responses in the presence of PGI2 were very similar to its inhibitory effects in the absence of PGI2, when platelets were stimulated with lower concentrations of collagen or thrombin. Ethanol did not appear to exert its inhibitory effects by increasing cyclic AMP above basal levels and the additional inhibitory effects of ethanol in the presence of PGI2 did not appear to be brought about by further increases in platelet cyclic AMP levels.

The Effects of Brinolase (Fibrinolytic Enzyme from Aspergillus Oryzae) on Platelet Aggregation of Dog and Man

1972 ◽  
Vol 28 (01) ◽  
pp. 031-048 ◽  
Author(s):  
W. H. E Roschlau ◽  
R Gage
Keyword(s):  
Platelet Aggregation ◽  
Aspergillus Oryzae ◽  
Degradation Products ◽  
Blood Platelet ◽  
Human Platelets ◽  
Fibrinolytic Enzyme ◽  
Inhibitory Effects ◽  
Blood Platelet Aggregation

SummaryInhibition of blood platelet aggregation by brinolase (fibrinolytic enzyme from Aspergillus oryzae) has been demonstrated with human platelets in vitro and with dog platelets in vivo and in vitro, using both ADP and collagen as aggregating stimuli. It is suggested that the optimal inhibitory effects of brinolase occur indirectly through the generation of plasma fibrinogen degradation products, without compromising platelet viability, rather than by direct proteolysis of platelet structures.

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