In-vivo evaluation of lipid lowering ability of Chloris paraguaiensis extracts

2020 ◽  
Vol 7 (2) ◽  
pp. 21-24
Author(s):  
Pavani C H
Keyword(s):  
Medicinal Plants ◽  
Chemical Constituents ◽  
The Body ◽  
Lipid Lowering ◽  
Medical Systems ◽  
In Vivo Evaluation ◽  
Standard Drug ◽  
Anti Oxidant ◽  
And Control

Hyperlipidemia is the immediate results of the excessive fat intake in food. This results in the elevated levels of cholesterol and triglycerides in the blood. This leads to heart conditions like CAD, hypertension, congestive heart failure as risk factors which can be lethal. There are many drugs to treat and control the lipids levels in the body. These drugs are either designed to prevent LDL accumulation and VLDL synthesis. Some drugs also lower the elevated levels of saturated lipids in the body. But many drugs are known to cause side effects and adverse effects; therefore, alternatives to the drugs are the subjects for current investigations. Herbs and medicinal plants are used as treatment sources for many years. They have been used in the Indian medical systems like Ayurveda, Siddha etc. As the application of herbs in the treatment is growing, there is an urgent need for the establishment of Pharmacological reasoning and standardization of the activity of the medicinal plants. Chloris paraguaiensis Steud. is Poyaceae member that is called locally as Uppugaddi. Traditionally it is used to treat Rheumatism, Diabetes, fever and diarrhoea. The chemical constituents are known to have anti-oxidant properties and most of the anti-oxidants have anti-hyperlipidemic activity too. Since the plant has abundant flavonoid and phenol content, the current research focusses on the investigation of the anti-hyperlipidemic activity of the plant Chloris extracts. Extracts of Chloris at 200mg/kg showed a comparably similar anti hyperlipidemia activity to that of the standard drug. The extracts showed a dose based increase in the activity at 100 and 200mg/kg body weight.

scholarly journals Immunodmodulation: herbal perspective and investigations-A review

2021 ◽  
Vol 12 (1) ◽  
pp. 497-503
Author(s):  
Kasula Masthanaiah ◽  
Karthikeyan E
Keyword(s):  
Chemical Constituents ◽  
The Body ◽  
Immunomodulatory Activity ◽  
Practical Application ◽  
Medical Systems ◽  
Immunomodulatory Agents ◽  
Synthetic Drugs ◽  
Limiting Step ◽  
Immune Stimulants

Immunomodulation had been in application in medical systems and the traditional Indian systems like Ayurveda. It has various applications in medicine for altering the defence of the body that is immunity. A lot of conditions that require immunomodulation are supported by drugs for immune suppression and immune stimulation. They are often called as immune suppressants and immune stimulants. There are other class of drugs, immune adjuvants. Synthetic drugs are notorious for causing side effects and the herbal alternatives had been investigated for the activity. So the herbs stand as the alternatives for the synthetic drugs in better treating the disease that concern the immune system. The inconsistency of the in-vivo response of the immunity, with the phytochemicals, is also a limiting step for their effective usage as immunomodulatory agents when it comes to practical application. Overall, herbs had been supplying the chemical constituents that can be used directly or in the purified form as immunomodulatory agents. This review is the segregation of the various methods available to perform the screening of the drugs and extracts for immunomodulatory activity. This paper also enlists various herbs used for immunomodulation and had been proven for the same recently from 2010 to date.

In-vivo evaluation of cisplatin nanoparticles encompass natural polymer

2020 ◽  
Vol 6 (1) ◽  
pp. 1-7
Author(s):  
Bhavani J ◽  
Sunil Kumar Prajapati ◽  
Ravichandran S
Keyword(s):  
Tumor Volume ◽  
Nitrogen Mustard ◽  
Common Type ◽  
The Body ◽  
Nano Particles ◽  
Natural Polymer ◽  
Drinking Alcohol ◽  
In Vivo Evaluation

Cancer is assemblage diseases involving abnormal cell growth amid the potential of spread to other parts of the body due to tobacco use are the cause of about of cancer deaths. Another 10% is due to obesity, poor diet & drinking alcohol. In 2012 about 14.1 million new cases of cancer occurred globally. In females, the most common type is breast cancer. Cisplatin also known as cytophosphane is a nitrogen mustard alkylating agent from the oxazophosphinans groups were used to treat cancers & autoimmune disorders. Based on the above reasons I will fix the aim Preparation characterization of Cisplatin- nano particles  &  its anticancer activity. Solid tumor volume examination report showed that the assessment of different day indication 15,20,25 & 30th variations of different groups of tumor volumes were decreased CPG Nanoparticles (100 mg/kg)+ DAL(15th day 4.97±0.24↓), (20th day 0.6±0.13↓), (25th day 1.35±0.30↓) & (30th day 1.89±0.13↓).

Antipyretic activity of the root extracts of Desmodium Gangeticum

2018 ◽  
Vol 8 (2) ◽  
pp. 20-23
Author(s):  
Raja Sheker K ◽  
Naveen B ◽  
Anil kumar A ◽  
Abhilash G
Keyword(s):  
Gastric Ulcers ◽  
Plant Leaves ◽  
Medical Systems ◽  
Human Race ◽  
Standard Drug ◽  
Root Extracts ◽  
Antipyretic Activity ◽  
Scientific Investigations ◽  
And Control ◽  
Effective Drugs

Fevers are considered as the most important parameters to evaluate and diagnose most of the disease conditions like inflammations, wounds and other infections. There are effective drugs that treat and control the fevers out of which NSAID's are most important ones. They cause notable side effects like gastric ulcers, gastric mucosal perforations etc. which make the use of those drugs limited. Herbs are used to treat various diseases, starting from the evolution of the human race. During this, herbs had been introduced to many types of tests and scientific investigations to prove the activities that herbs possess. The diseases that the herbs are used for are notable in the medical systems like Ayurveda and other systems. The need for the validation of the activities of the herbs and medicinal plants is utmost important these days. The extracts of the plant leaves of Desmodium gangeticum were extracted with ethanol and then investigated for the antipyretic activity in yeast induced pyretic method. The extract was tested in two doses 200 and 400mg/kg. This was found significant when compared to the standard drug.

In-vivo anti-oxidant screening of Tectona grandis extract

2020 ◽  
Vol 9 (1) ◽  
pp. 1-4
Author(s):  
Tamilarasi G P ◽  
Sabarees G
Keyword(s):  
Biochemical Parameters ◽  
Tectona Grandis ◽  
The Body ◽  
Altered Expression ◽  
Physiological Conditions ◽  
Synthetic Drugs ◽  
Significant Difference ◽  
Anti Oxidant ◽  
Radical Generation

Oxidation is an essential reaction in the human body, which determines the expression of proteins in the body. This results in the altered expression like rapid growth resulting in cancers and other disorders. Many synthetic drugs are available in the market that is effective in limiting the free radical generation and the reaction of radicals with cells. Unfortunately, all those synthetic drugs were found to cause side effects and adverse effects in the body. But given the accuracy of the predictability of the results and administration, this research focuses on testing the anti-oxidant efficiency in rat models testing the biochemical parameters. Investigations have also been done on the anti-oxidant activity of Tectona, but every research was concentrated to prove the anti-oxidant activity only. extract had been tested for anti-oxidant activity by estimating various tissue parameters and it showed better activity. As predicted, there is a significant difference in the and results which can be explained are due to the physiological conditions that exist inside the body.

In silico and In vivo Evaluation of Oxidative Stress Inhibitors Against Parkinson`s Disease using the C. elegans Model

2020 ◽  
Vol 23 (8) ◽  
pp. 814-826
Author(s):  
Pradeep Hanumanthappa ◽  
Arpitha Ashok ◽  
Inderjit Prakash ◽  
Carmel I. Priya ◽  
Julie Zinzala ◽  
...  
Keyword(s):  
Neuronal Death ◽  
Neurodegenerative Disorder ◽  
In Vivo Evaluation ◽  
Neuroprotective Effects ◽  
Ample Evidence ◽  
C Elegans ◽  
Rational Drug ◽  
Cullin 3 ◽  
Anti Oxidant

Background: Parkinson’s disease ranks second, after Alzheimer’s as the major neurodegenerative disorder, for which no cure or disease-modifying therapies exist. Ample evidence indicate that PD manifests as a result of impaired anti-oxidative machinery leading to neuronal death wherein Cullin-3 has ascended as a potential therapeutic target for diseases involving damaged anti-oxidative machinery. Objective: The design of target specific inhibitors for the Cullin-3 protein might be a promising strategy to increase the Nrf2 levels and to decrease the possibility of “off-target” toxic properties. Methods: In the present study, an integrated computational and wet lab approach was adopted to identify small molecule inhibitors for Cullin-3. The rational drug designing process comprised homology modeling and derivation of the pharmacophore for Cullin-3, virtual screening of Zinc natural compound database, molecular docking and Molecular dynamics based screening of ligand molecules. In vivo validations of an identified lead compound were conducted in the PD model of C. elegans. Results and Discussion: Our strategy yielded a potential inhibitor; (Glide score = -12.31), which was evaluated for its neuroprotective efficacy in the PD model of C. elegans. The inhibitor was able to efficiently defend against neuronal death in PD model of C. elegans and the neuroprotective effects were attributed to its anti-oxidant activities, supported by the increase in superoxide dismutase, catalase and the diminution of acetylcholinesterase and reactive oxygen species levels. In addition, the Cullin-3 inhibitor significantly restored the behavioral deficits in the transgenic C. elegans. Conclusion: Taken together, these findings highlight the potential utility of Cullin-3 inhibition to block the persistent neuronal death in PD. Further studies focusing on Cullin-3 and its mechanism of action would be interesting.

Evaluation of New 99mTc(CO)3 + Radiolabeled Glycylglycine In Vivo

2019 ◽  
Vol 19 (11) ◽  
pp. 1382-1387
Author(s):  
Ahmet M. Şenışık ◽  
Çiğdem İçhedef ◽  
Ayfer Y. Kılçar ◽  
Eser Uçar ◽  
Kadir Arı ◽  
...  
Keyword(s):  
High Performance ◽  
The Body ◽  
Biological Behavior ◽  
In Vivo Evaluation ◽  
Radiolabeled Peptides ◽  
Tumor Bearing ◽  
Biodistribution Data ◽  
Good Accordance ◽  
Rapid Clearance

Background: Peptide-based agents are used in molecular imaging due to their unique properties, such as rapid clearance from the circulation, high affinity and target selectivity. Many of the radiolabeled peptides have been clinically experienced with diagnostic accuracy. The aim of this study was to investigate in vivo biological behavior of [99mTc(CO)3(H2O)3]+ radiolabeled glycylglycine (GlyGly). Methods: Glycylglycine was radiolabeled with a high radiolabeling yield of 94.69±2%, and quality control of the radiolabeling process was performed by thin layer radiochromatography (TLRC) and High-Performance Liquid Radiochromatography (HPLRC). Lipophilicity study for radiolabeled complex (99mTc(CO)3-Gly-Gly) was carried out using solvent extraction. The in vivo evaluation was performed by both biodistribution and SPECT imaging. Results: The high radiolabelling yield of 99mTc(CO)3-GlyGly was obtained and verified by TLRC and HPLRC as well. According to the in vivo results, SPECT images and biodistribution data are in good accordance. The excretion route from the body was both hepatobiliary and renal. Conclusion: This study shows that 99mTc(CO)3-GlyGly has the potential to be used as a peptide-based imaging agent. Further studies, 99mTc(CO)3-GlyGly can be performed on tumor-bearing animals.

scholarly journals Clinical and in Vivo Response Following Surgery or Surgery Plus Adjuvant Chemotherapy or Immunotherapy for Colorectal Carcinoma in a Rat Model

1983 ◽  
Vol 76 (10) ◽  
pp. 833-840 ◽  
Author(s):  
A K House ◽  
M A L Maley
Keyword(s):  
Body Weight ◽  
Adjuvant Chemotherapy ◽  
Surgical Excision ◽  
The Body ◽  
Recurrent Tumour ◽  
Mesenteric Node ◽  
And Control ◽  
Tumour Weight

Two cohorts of rats, 240 with colon cancer and 150 controls, were assessed clinically and immunologically for their response to tumour and its management which was either by surgical excision alone or by surgical excision combined with either adjuvant chemotherapy or immunotherapy. The histology and invasion characteristics were observed for similarity with those of human lesions. Metastases were found in liver, lymph nodes, the peritoneum or lungs in 27% of animals during follow up. Significantly fewer adjuvant-treated rats had metastases than those receiving surgery alone ( P < 0.05), and less total tumour weight was found in the adjuvant-treated rats at four ( P < 0.03) and six ( P < 0.001) weeks postoperatively. Animals in the adjuvant immunotherapy group survived longer than in either other group ( P < 0.001). The crude parameters of host response to tumour, body, spleen and mesenteric lymph node weight were recorded and the latter two indexed to body weight. The body weight of tumour and control rats increased significantly with time ( P < 0.04). The spleen and mesenteric node indices were significantly ( P < 0.04) greater in tumour than control rats and were varied by recurrent tumour growth and by the adjuvant treatment administered postoperatively.

scholarly journals Antihyperuricemic, Anti-Inflammatory and Antihypertensive Effect of a Dry Extract from Solidago virgaurea L. (Asteraceae)

2021 ◽  
Vol 89 (2) ◽  
pp. 27
Author(s):  
Mircea Tămaş ◽  
Oliviu Vostinaru ◽  
Loredana Soran ◽  
Ildiko Lung ◽  
Ocsana Opris ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Rat Model ◽  
Antihypertensive Effect ◽  
Chemical Constituents ◽  
In Vivo Evaluation ◽  
Dry Extract ◽  
The Balkans ◽  
Solidago Virgaurea ◽  
Anti Inflammatory

Solidago virgaurea L. is a perennial plant used in European traditional medicine as a diuretic or a remedy for inflammatory conditions of the urinary tract but also for gout, especially in the Balkans. The present study was focused on a preclinical, in vivo evaluation of antihyperuricemic, anti-inflammatory, and antihypertensive effects of a dry extract from S. virgaurea L. (ESV). Colorimetric and HPLC–MS techniques were used to identify the main chemical constituents of ESV. Antihyperuricemic effect of ESV was assessed in a rat model of hyperuricemia induced by the administration of potassium oxonate. Antihypertensive effect of ESV was evaluated in hyperuricemic rats by monitoring systolic blood pressure with a non-invasive blood-pressure recording system. The anti-inflammatory effect of ESV was tested using a rat model of paw edema. The main chemical constituents of ESV were rutin and phenolic acids represented by chlorogenic and caffeic acid. ESV demonstrated significant antihyperuricemic effects in rats due to an uricosuric mechanism. Additionally, ESV reduced the progression of arterial hypertension in hyperuricemic rats and also showed anti-inflammatory properties slightly inferior to diclofenac. The results suggest that ESV could be a natural remedy for the treatment of gout and protection against endothelial dysfunction caused by hyperuricemia.

Correction: In vivo Evaluation of Anti-Hyperglycemic, Anti-hyperlipidemic and Anti-Oxidant Status of Liver and Kidney of Thymol in STZ-Induced Diabetic Rats

Drug Research ◽  
2018 ◽  
Author(s):  
Bijan Oskouei ◽  
Soheil Abbaspour-Ravasjani ◽  
Seyed Jamal Musavinejad ◽  
Seyed Ahmad Salehzadeh ◽  
Alireza Abdolhosseinzadeh ◽  
...  
Keyword(s):  
Diabetic Rats ◽  
In Vivo Evaluation ◽  
Liver And Kidney ◽  
Anti Oxidant ◽  
Oxidant Status

Evaluation of Anti-Fertility Property of Lawsonia Inermis L. (Lythraceae) Roots in Rats

2015 ◽  
Vol 19 ◽  
pp. 65-70
Author(s):  
CT Samagoro ◽  
A Agunu ◽  
H Nuhu ◽  
Z Mohammed ◽  
EM Abdurrahman ◽  
...  
Keyword(s):  
Medicinal Plants ◽  
Ethinyl Estradiol ◽  
Corpora Lutea ◽  
Lawsonia Inermis ◽  
Control Groups ◽  
Traditional Use ◽  
Standard Drug ◽  
Male Wistar Rats ◽  
Implantation Sites ◽  
And Control

Traditional contraceptive practices and use of medicinal plants is a common occurrence in Kaduna State, Nigeria. Lawsonia inermis L. (Lythraceae) roots which is the most frequently used anti-fertility agent was evaluated in rats. Apparently healthy female and male Wistar rats were used. Pre-implantation and mating ratio, determinations of implantation sites and Corpora lutea were also conducted. The effects of extract on weight of the rats were also determined. There were loss of implantation sites and decrease in body weight. The number of implantation sites showed dose–response relationship significantly (p£0.05) among the doses of extract and to standard drug (ethinyl estradiol). There was also significant (p£0.05) difference observed in the number of Corpora lutea in all experimental and control groups. Similarly, there was significant (p£0.05) difference observed in all the experimental and control groups on percentage pre-implantation loss. The plant extract exhibit anti-fertility effects. The finding may explain the traditional use of the plant as antifertility agent.Keywords: Traditional Medicine, Contraception, Methanol Extract, L. inermis Root, Medicinal Plants

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