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2.  Whole System Research and Ayurveda 
Ancient Science of Life  2011;31(2):37.
PMCID: PMC3530264  PMID: 23284202
3.  An experimental study to evaluate the pharmacokinetic aspect of Lekhana Basti (Emaciating/ Desiccating Medicated Enema) 
Ancient Science of Life  2011;31(2):38-43.
Basti therapy is used widely for treatment of various diseases in the field of Ayurveda with several proven clinical applications, however; the exact mechanism through which the benefits are obtained are yet to be ascertained in the light of the contemporary developments in clinical science. It is also not clear that when administered Basti the active principles in the formulation gain entry in to the systemic circulation or not. The present study was planned to acquire some preliminary data with regards to the absorption of phytochemical constituents of the formulations when administered in the form of Basti. Gallic acid was used as marker compound and it's absorption in systemic circulation was assessed using high performance liquid chromatography. Gallic acid present in Lekhana Basti (Emaciating/ Desiccating Medicated Enema) was found to get absorbed in to systemic circulation. Maximum concentration in serum was seen in the animal which received Lekhana Basti with Prakshepa Dravya ( Catalytic Adjuvant) in comparison to animal which received Lekhana Basti without Prakshepa Dravya. Area under curve in chromatogram was also more in animal which received Lekhana Basti with Prakshepa Dravya. From primary evidence created by HPLC study it can be said that, phytochemicals of the Basti formulation do get absorbed in systemic circulation.
PMCID: PMC3530265  PMID: 23284203
Lekhana Basti; Prakshepa Dravya; pharmacokinetic; Gallic acid; albino rats
4.  Hepatoprotective activity of Gumma (Leucas cephalotes Spreng.) against Carbon tetrachloride induced hepatotoxicity in wistar rats 
Ancient Science of Life  2011;31(2):44-48.
The objective of the study was to evaluate the hepatoprotective activity of Gumma (Leucas cephalotes Spreng.) against carbon tetrachloride (CCl4) induced hepatotoxicity. Hepatic damage was induced by the administration of CCl4 in wistar rats. Hydro alcoholic (1:1) extract of Gumma (583mg/kg orally) was used to screen the extent of hepatoprotection in the rats subjected to hepatotoxicity. The protective effect was compared against the plain control and negative control groups treated with distilled water (p.o.) and CCl4 in the dose of 0.7ml/kg, i.p. daily. The liver function test and histopathological examination of liver tissue was conducted to assess the hepatoprotective effect. The comparison among different treatments was carried out using one way ANOVA with post hoc Dunnett's multiple comparison test. The mean serum markers of liver function in plain control for Bilirubin, AST, ALT and ALKP were 0.69 ± 0.04, 34.85 ± 4.45, 16.84 ± 4.64 and 33.85 ± 3.20 whereas in CCl4 treated group, the values were found to be 4.42 ± 0.71, 99.33 ± 13.89, 127.83 ± 6.55 and 70.83 ± 11.26, respectively. In pre-treated group, Bilirubin, AST, ALT and ALKP were observed to be 0.67 ± 0.03, 32.97 ± 7.77, 42.57 ± 2.03 and 42.42 ± 4.41 while in post-treated 6.68 ± 0.90, 145.66 ± 33.37, 44.16 ± 5.16 and 56.83 ± 10.44, and in concurrent group 0.24 ± 0.07, 21 ± 3.66, 37.48 ± 4.38 and 40.4 ± 7.03, respectively.
Histologically, no significant pathology was observed in the liver of Plain control group, while extensive hepatocellular damage was seen in CCl4 treated group. Pre-treated group showed no significant damage, while liver of Concurrent group showed moderate hepatocellular damage, whereas Post-treated group showed moderate to severe hepatocellular damage. The extract of Gumma (Leucas cephalotes Spreng.) caused significant lowering of serum markers of liver function to near normal in chemically challenged animals (p<0.01). It also reversed the liver tissue damage caused by CCl4. Prophylactic effect has been more marked than the curative effect. Thus, the findings suggest that Gumma possesses hepatoprotective effect.
PMCID: PMC3530266  PMID: 23284204
Hepatotoxicity; Carbon tetrachloride; Hydroalcoholic extract; Liver function
5.  Effect of Pomegranate Juice on Dental Plaque Microorganisms (Streptococci and Lactobacilli) 
Ancient Science of Life  2011;31(2):49-51.
To study the effect of pomegranate juice on dental plaque microorganisms. A clinical trial was conducted on thirty healthy volunteers aged 25-30 years who visited Out Patient Department (OPD) of Bapuji Dental College and Hospital, Davangere during the month of October 2006. Before conducting the study, thorough oral prophylaxis was done and the subjects were asked to refrain from the oral hygiene procedures for 24 hrs. Dental plaque was collected from each subject, before and after rinsing 30ml of pomegranate juice without sugar. Plaque samples were cultured using Mitis Salivarius Agar and Rogosa SL Agar media. Wilcoxon's signed rank test was used for statistical analysis. Results showed that pomegranate rinse was effective against dental plaque microorganisms. There was a significant reduction in the number of colony forming units of streptococci (23%) and lactobacilli (46%). The ruby red seeds may be a possible alternative for the treatment of dental plaque bacteria.
PMCID: PMC3530267  PMID: 23284205
Dental plaque; lactobacilli; microorganisms; pomegranate; streptococci
6.  Physicochemical characterization of an Iron based Indian traditional medicine: Mandura Bhasma 
Ancient Science of Life  2011;31(2):52-57.
Ayurveda is a unique system of medicine which uses metals and minerals in the form of bhasma (fine powder obtained through calcinations). Mandura is one of such mineral having various therapeutic uses. An effort has been made in the present study to characterize raw and processed Mandura using sophisticated analytical tools as a step forward to standardization. Mandura bhasma was prepared following references of Ayurvedic classics. To assure the quality of the prepared bhasma, Rasa Shastra quality control tests like rekhapurnatvam (particles enter into furrows of human hand), varitara (floating of product particles on water), irreversible etc., were used. Bhasma fulfilling these tests was analyzed using X-ray Diffraction (XRD) analysis. This revealed that raw Mandura contained Fe2Si04, and Mandura bhasma contained Fe2O3 and SiO2. Scanning Electron Microscopy (SEM) studies showed that the grains in Mandura bhasma were uniformly arranged in agglomerates of sizes 200-300 nm as compared to the raw Mandura, which showed a scattered arrangement of grains of sizes 10-2 microns. It may be concluded that this conversion of raw Mandura, a complex compound, into a mixture of simple compounds having nano-sized particles is due to the particular process of calcination employed.
PMCID: PMC3530268  PMID: 23284206
Mandura bhasma; X-ray diffraction; Scanning electron microscopy
7.  A comparative experimental evaluation of anti-inflammatory activity of Premna obtusifolia Linn and Premna latifolia Roxb leaves in Charles foster rats 
Ancient Science of Life  2011;31(2):58-61.
Agnimantha, a classical Ayurvedic drug is one among the dashamoolas, i.e., group of ten plants whose roots form the useful part. It is a main ingredient of many Ayurvedic preparations. Various source plants from the genus Clerodendrum and Premna are used in different regions of the country. In this study, two species of Premna were selected and evaluated for anti-inflammatory activity against carrageenan induced rat hind paw edema. The selected animals were divided into four groups and test drugs were administered orally in the dose of 9ml/kg. Group I received vehicle (distilled water), Group II received leaf decoction of Premna obtusifolia Linn, Group III received leaf decoction of Premna latifolia Roxb and Group IV received indomethacin as standard anti-inflammatory drug. Test drugs and indomethacinwere administered one hour prior to the injection of 0.05 ml of 1% suspension of carrageenan into the sub plantar region of the left hind paw of rats. Study findings indicate that leaves of both the species of Premna have anti-inflammatory potential, P. latifoliabeing superior to P. obtusifolia.
PMCID: PMC3530269  PMID: 23284207
Agnimantha; anti-inflammatory; carrageenan; Premna obtusifolia; Premna latifolia; Dashamoola
8.  Comparative study on Kasisa Bhasma prepared by two different methods 
Ancient Science of Life  2011;31(2):62-72.
Preparation of bhasma (calcined powder of metal/minerals) includes various processing steps like purification (Shodhana), levigation (Bhavana),calcinations cycle(Marana), improving quality and removing blemishes (Amritikarana) etc, processing of bhasma aims at formation of herbo-mineral complex molecule which can act in minimal dosage, palatable, easy for assimilation, highly efficacious with minimal or no complication. Although the most important equipment mentioned for Marana i.e. cow dung cakes and some type of woods are not only difficult to collect but also expensive and create pollution during puta and it's difficult task to give controlled heat in traditional method. Hence, a Modified Portable Bhasma Nirman Yantra (MPBNY) was prepared for puta (equipment for calcination) procedure which is easy to handle, portable and facilitate to supply controlled heat. A comparative study was conducted on Kasisa Bhasma prepared by traditional method and by using MPBNY with special reference to physico-chemical properties. The prepared Kasisa Bhasma was subjected to modern analytical parameters such as A.A.S. (Atomic Absorption Spectroscopy), X.R.D. (X-ray Diffraction) and Ayurvedic parameters eg. Rekhapurnatva (bhasma should enters in between lines of finger), Varitaratva (bhasma should float on the surface of water), Niramlatva (bitter less), Apunarbhava (bhasma should not regain its metallic nature after strong heating with jiggery, Abrus precatorius linn., honey and ghee) and Niruttha (bhasma should not regain its metallic nature after strong heating with silver). It was observed that Kasisa Bhasma of both methods possesses similar organoleptic as well as physico-chemical properties.
PMCID: PMC3530270  PMID: 23284208
Modified Portable Bhasma Nirman Yantra; Traditional Puta; Kasisa Bhasma
9.  A comparative anti-inflammatory activity of raw and processed Kupeelu (Strychnos nux-vomica Linn.) seeds on albino rats 
Ancient Science of Life  2011;31(2):73-75.
Seeds of Kupeelu (Strychnos nux-vomica Linn.), a known poisonous drug, is used extensively in various Ayurvedic formulations with great therapeutic significance. Ayurveda recommends the administration of Kupeelu only after passing through specific purificatory procedures in different media like cow's urine (Go mutra), cow's milk (Go dugdha), cow's ghee (Go ghrita), Kanji (thin gruel) etc. Strychnos nux vomica seeds are extensively advocated for nervous debility, paralysis, and weakness of limbs, sexual weakness, dyspepsia, and dysentery and in rheumatism where it can be assumed that besides other properties, Kupeelu may have some sort of anti-inflammatory activity too. In the present study, the powder of raw and processed Kupeelu seeds (processed / purified with Kanji i.e sour gruel) as test drugs were assessed for anti-inflammatory activity by employing Carrageenan and Formaldehyde induced hind paw oedema in Wistar strain albino rats at a dose of 22.5 mg/kg body weight orally. This study reveals that both raw and purified Kupeelu showed presence of highly significant anti-inflammatory activity against formaldehyde induced hind paw oedema, but did not have similar activity against Carrageenan induced hind paw oedema.
PMCID: PMC3530271  PMID: 23284209
Kupeelu; Kanji; anti-inflammatory; purification; Shodhana; purificatory procedure
10.  Effect of ethanolic fruit extract of Cucumis trigonus Roxb. on antioxidants and lipid peroxidation in urolithiasis induced wistar albino rats 
Ancient Science of Life  2011;31(1):10-16.
Urolithiasis was induced using ethylene glycol in wistar albino rats, the formation of calcium stones in the kidney results with the damage of antioxidant system. Ethanolic extract of Cucumis trigonus Roxb fruit of family Curcurbitaceae was used to treat urolithiasis. On this course, the extract also repairs the changes that happened in the enzymatic, non enzymatic antioxidants and lipid peroxidation in liver and kidney of urolithiasis induced rats. The results obtained from the analysis were compared at 5% level of significance using one way ANOVA. The results show that the ethanolic fruit extract has repaired the levels of antioxidants and malondialdehyde to their normal levels.
PMCID: PMC3377036  PMID: 22736884
Cucumis trigonus; Antioxidants; malondialdehyde; ethylene glycol
11.  Pharmacognostic and Phytochemical Investigation of Naringi crenulata (Roxb.) Nicols. Stem 
Ancient Science of Life  2011;31(1):17-21.
Phytochemical and pharmacognostic investigation were carried out on the stem of Naringi crenulata (Roxb.) Nicols. The pharmacognostic analysis revealed total ash of 9.65%, water soluble ash of 48.0%, alcohol soluble extractive value of 13.0% and acid insoluble ash of 48.0%. The quantitative and qualitative analysis is very essential for identifying the compounds present in the medicinal plants. The phytochemical screening revealed the presence of protein, lipid, carbohydrate, reducing sugar, phenol, tannin, flavonoid, saponin, and alkaloid, while triterpenoid, anthraquinone and quinone were absent. The present paper deals with the standardization of its aerial part of plant on the basis of various pharmacognostic parameters. The determination of these characters will aid future investigators in their pharmacological analysis of this species.
PMCID: PMC3377037  PMID: 22736885
Naringi crenulata; stem; pharmacognostical; phytochemical
12.  Pharmacognostical Studies on Balanophora fungosa - a Negative Listed Plant 
Ancient Science of Life  2011;31(1):22-25.
Balanophora fungosa Forster & Forster ssp. indica (Arn.) B. Hansen var. indica, (Balanophoraceae) syn. B. indica, is a root parasite found in hills of south India. This plant is included in the list of negative list, which are restricted and prohibited for export. Though it is not an official drug in any of the indigenous systems of medicine in India, it is used in tribal medicines in south India. However, it is found in crude drug markets as substitute/adulterant for the Ayurvedic drug Gajapippali (Scindapsus officinalis). Few phytochemical constituents were reported on this plant. However, there is no pharmacognostical report to authenticate the commercial samples of B. fungosa and to differentiate them from Scindapsus officinalis. This article describes the pharmacognostical characteristics of Balanophora fungosa and diagnostic features to differentiate it from Scindapsus officinalis.
PMCID: PMC3377038  PMID: 22736886
Balanophora fungosa Forster & Forster ssp. Indica (Arn.) B. Hansen var. Indica; B. indica (Arn.) Wallich ex Griffith; Langsdorffia indica Arn.; Balanophoraceae; root parasite; pharmacognosy; ethnobotany; indigenous systems of medicine; Gajapippali; Scindapsus officinalis; adulterant; substitute; Negative list; prohibited plants
13.  Ameliorative potential of Coccinia grandis extract on serum and liver marker enzymes and lipid profile in streptozotocin induced diabetic rats 
Ancient Science of Life  2011;31(1):26-30.
Diabetes mellitus is the most severe metabolic pandemic of the 21st century, affecting essential biochemical activities in almost every cell in the body. Indian literatures have already mentioned herbal remediation for a number of human ailments. The present study was undertaken to evaluate the potential of Coccinia grandis extract on serum and liver marker enzymes (ALP, AST, ALT and LDH) and lipid profile (total cholesterol, phospholipids, triglycerides and free fatty acids in serum and liver) in streptozotocin induced diabetic animals. The experimental animals were treated with methanolic extract of Coccinia grandis and the levels of marker enzymes and lipid profile were estimated. The ALP, AST, ALT and LDH levels were increased in diabetic rats and restored to near normal levels after administration of plant extract. The lipid profile increased in diabetic group and after the treatment with the plant extract the levels were reverted to near normal. Thus the methanolic extract of Coccinia grandis has a potent ability to restore the marker enzymes and the lipid profile was reverted to near normal levels.
PMCID: PMC3377039  PMID: 22736887
streptozotocin; marker enzymes; lipid profile
14.  Biopotency of Acalypha indica Linn on Membrane Bound ATPases and Marker Enzymes urolithic Rats 
Ancient Science of Life  2011;31(1):3-9.
The ethanolic extract of Acalypha indica was tested for its biopotency on membrane bound enzymes and marker enzymes in urolithiasis in male wistar albino rats. Calcium oxalate urolithiasis was induced by 0.75% ethylene glycol in drinking water for 30 days. There was a significant decrease in membrane bound enzymes such as Ca2+ ATPase, Mg2+ ATPase, Na+K+ ATPase and marker enzymes Aspartate Transaminase (AST), Alanine Transaminase (ALT), Acid phosphatase (ACP) and Alkaline Phosphatase (ALP) in liver and kidney. The AST, ALT, ACP and ALP were increased in serum and urine of rats. Therapeutic treatment with plant extract (200mg/kg b.wt.dose-1 day-1 oral-1) has significantly ameliorated to near normalcy in the curative group. These results of the present study concluded that A. indica can play an important role in the prevention of disorders associated with kidney stone formation.
PMCID: PMC3377040  PMID: 22736883
Marker enzymes; membrane bound enzymes; Urolithiasis; ethylene glycol; Acalypha indica
15.  Leech Therapy- A Holistic Approach of Treatment in Unani (Greeko-Arab) Medicine 
Ancient Science of Life  2011;31(1):31-35.
The Unani System of Medicine also known as Greeko-Arab medicine, founded by Hippocrates is based on the concept of equilibrium and balance of natural body humours (blood, bile, black bile and phlegm). The imbalance in the quality and quantity of these humours leads to diseases whereas restoration of this balance maintains health of a person. The treatment methodology of diseases is based on four therapeutic modalities viz. Regimental therapy, Dieto-therapy, Pharmacotherapy and surgery. Irsale Alaq (Leech or Hirudo therapy) is one of the most important and widely practised methods of regimental therapy used for local evacuation of morbid humours. It is a procedure of treatment with the use of medicinal leeches. It has been suggested and successfully practised by Greeko-Arab physicians in the management of musculoskeletal diseases, gynaecological disorders, chronic skin diseases, thromboembolic diseases, varicose veins, ENT disorders etc since long. According to Unani doctrine, the efficacy of leech therapy is attributed to the analgesic and resolvent activities of leeches. However, from modern perspective, the saliva of leech contains about 100 pharmacologically active biological substances like Hirudin, hyaluronidase, vasodilators, anesthetics, antibacterial, fibrinases, collagenase etc. These substances are injected into human body while sucking of the blood and are responsible for the analgesic, anti inflammatory and anesthetic effects of leech therapy.
PMCID: PMC3377041  PMID: 22736888
Leech therapy; Irsale Alaq; Hirudo therapy; Regimental therapy; Morbid humours and Unani Medicine
16.  Free Radical Scavenging Activity of Majorana hortensis leaves 
Ancient Science of Life  2011;30(4):96-99.
Antioxidants are an essential defense mechanism to protect our body against free radical damage. They balance the production of free radicals and detoxify them when in excess. The objective of the study is to determine the free radical scavenging potential of the candidate plant leaves when subjected to a battery of free radical scavenging assays. The different leaf extracts used were aqueous, methanol and chloroform. The results suggest that Majorana hortensis (L.) H. Karst leaves could serve as a potential source of antioxidant and can be used in any preparation for combating free radical mediated damage to the body.
PMCID: PMC3336260  PMID: 22557436
Free radicals; antioxidants; scavenging activity; reactive oxygen species
18.  Phytochemical and antimicrobial study of Oroxylum indicum 
Ancient Science of Life  2011;30(4):114-120.
Oroxylum indicum(Linn.) Vent , the plant used in this study is one among the group of ten drugs named Dasamoola, widely used in Ayurvedic system of medicine. The officinal part of this plant, the root bark is often adulterated with the stem of the plant. Hence this comparative study of root and stem of this plant becomes highly significant.
The Physico-chemical parameters, Thin Layer Chromatography and High Performance Thin Layer Chromatography studies of stem and root were carried out in this study separately. The TLC studies of three different fractions were isolated - (1) Lipids, fats and waxes (2) Glycosides, Terpenoids and Phenols (3) Alkaloids TLC studies showed that the phytochemicals isolated from root and stem separately are different from each other, thus helping to distinguish the part used.
The review of Ayurvedic classical literature also reveals that the therapeutic actions of stem and root are different. The antibacterial activity of alcoholic extracts of stem and root were carried out separately using agar well diffusion method and found that the stem extract has more antibacterial activity especially against organisms causing diarrhea than root extract. This further validates therapeutic indications mentioned in Ayurveda.
PMCID: PMC3336262  PMID: 22557440
19.  Medico - botanical study of Yercaud hills in the eastern Ghats of Tamil Nadu, India 
Ancient Science of Life  2011;30(4):104-109.
The study reports medicinal plant survey was conceded in Yercaud hills ranges of Eastern Ghats, Tamil Nadu, India. The study primarily based on field surveys conducted throughout the hills, where dwellers provided information on plant species used as medicine, plant parts used to prepare the remedies and ailments to which the remedies were prescribed. The study resulted about 48- plant species belonging to 45- genera and 29- families of medicinal plants related to folk medicine used by the local people. Among them the most common plants viz., Asparagus racemosus Willd., Cissus quadrangularis L., Gymnema sylvestre R. Br., Hemidesmus indicus (L.) R. Br., Justisia adhatoda L., Ocimum sanctum L., Phyllanthes amarus Schum. & Thonn., Piper nigrum L., Solanum nigrum L., Tinospora cordifolia (Thunb.) Miers, Tridax procumbens L. and Zingiber officinale Roscoe which are used in their daily life to cure various ailments.
PMCID: PMC3336263  PMID: 22557438
Ethnomedicine; human diseases; Yercaud hills; indigenous knowledge; plant species
20.  Anti inflammatory activity of Myrica nagi Linn. Bark 
Ancient Science of Life  2011;30(4):100-103.
The present study evaluated the anti inflammatory activity of ethyl acetate and aqueous extracts of bark of M. nagi using carrageenan and histamine induced rat paw edema. Adult Wistar albino rats were subjected to carrageenan and histamine induced rat paw edema tests. In carrageenan induced rat paw edema the effects of ethyl acetate and aqueous extract at 100 and 200 mg/kg showed % inhibition of edema 27% and 22% respectively than the standard drug aspirin (28%). These ethyl acetate and aqueous extract extracts also showed % inhibition of edema 25% and 18% respectively than the standard drug (27%) when rats challenged with histamine induced rat paw edema. Future research should focus on the identification and the anti inflammatory activity of the constituents from this plant.
PMCID: PMC3336264  PMID: 22557437
Anti inflammatory activity; Myrica nagi; Carrageenan; Histamine; Ethyl acetate extract; Aqueous extract
21.  Invitro Antioxidant Activities on Leaf Extracts of Syzygium Malaccense (L.) Merr and Perry 
Ancient Science of Life  2011;30(4):110-113.
Oxidative stress and impaired antioxidant system have been implicated in the pathophysiology of various diseases. The objective of the study was to determine the quantitative phytochemicals and invitro antioxidant activity of fresh leaves of Syzygium malaccense. The result showed that the methanolic extract exhibited strong antioxidant activity and contains a higher amount of phenolics and flavonoids when compared to aqueous extract.
PMCID: PMC3336265  PMID: 22557439
Syzygium malaccense; Flavonoids and phenolics; DPPH
22.  Effect of Taleeq (Leech Therapy) in Dawali (Varicose Veins) 
Ancient Science of Life  2011;30(3):84-91.
Dawali (varicose vein) is first described in Ebers Papyrus over 3500 years ago. Dawali is a disease in which veins of legs and feet become dilated, tortuous, and greenish in colour due to excess accumulation of blood which is derived from saudavi madda & balgham ghaleez. The aetiology of varicose veins is still incompletely under stood, despite the fact that it is a very common disease affecting all ages from teenagers to elderly people. The complication of varicose veins like venous eczema, venous pigmentation, lipodermatosclerosis, superficial thrombophlebitis, venous ulceration, etc impair health related quality of life significantly. The objective of the study is to evaluate the efficacy of Taleeq in Dawali and to provide safe & cost effective alternative treatment. Randomized controlled clinical open trial was conducted in regimenal unit of NIUM Hospital. 50 patients were divided into 2 groups, 30 in test & 20 in control group. Test group was treated with Taleeq on alternate day & control group was treated with grade 2 compression stockings & limb elevation for 2 months. Response was measured by assessment of pain / leg discomfort, limb girth at calf, ankle, and feet, pigmentation area & colour on every 15th day. Hb% was assessed on every 15th day to check anaemia. Effect on anatomy of vein was assessed by colour flow Doppler USG. Test group showed significant reduction in pain, limb girth, pigmentation, number of perforators. Control group showed significant reduction in pain & limb girth, but there was no improvement on pigmentation. Both groups do not show significant improvement on SFJ & SPJ incompetency. Test group has major effects in improvement of all parameters. Study stresses that leech therapy should be administered in combination with compression stockings & other effective treatment modalities like weight normalization for obese patients, physical therapy, dietary modification etc for optimal results.
PMCID: PMC3336254  PMID: 22557433
Compression Stockings and leg elevation; Hirudin; hypovolumic hemodilution
23.  Prevention of acetaminophen induced hepatorenal damage in mice with rhizomes of Glycyrrhiza glabra A histophysiological study 
Ancient Science of Life  2011;30(3):72-77.
Protective role of Gycyrrhiza glabra rhizomes (roots) at three dose levels (100, 75, & 50 mg/kg/bw) against sublethaldose (300 mg/kg/bw) of acetaminophen (paracetamol) induced hepatorenal damage has been assessed in mice. Parameters of study were glutamate oxaloacetate transaminase (GOT), glutamate pyruvate transaminase (GPT), billirubin, alkaline phosphatase (ALP) as liver function tests, creatinine and urea as kidney function tests and histology for pathology. G.glabra could antagonize acetaminophen induced both,hepato and nephrotoxicity in dose dependent manner. No protection provided by a single dose of G.glabra (1.5 gm/kg/bw) against lethal dose of acetaminophen (1gm/kg/bw). Probable protective role is discussed.
PMCID: PMC3336255  PMID: 22557431
Glycyrrhiza glabra; acetaminophen /paracetamol; liver-kidney; mice; antioxidants
24.  Biodeterioration in Emblica based Medicinal products and their Aflatoxin contamination 
Ancient Science of Life  2011;30(3):65-71.
In the present investigation, Emblica officinalis Gaerth. Syn Phyllanthus emblica linn. has been selected on account of its large scale use in manufacture of indigenous drugs. Among the various fungal, species, Aspergillus flavus was the most dominant and frequent species in most of food stuffs studied. The total population of Aspergillus. flavus was recorded in range of 20.30 × 103 - 89.50 × 103 colonies/g in dried Aonla, 8.00 - 42.25 × 103 colonies/g in dried Aonla, 8.00 - 42.25 × 103 colonies/g Triphala, 1.25 × 103 - 19.83 × 103 colonies/g in hair oil and 1.20- 27.00 × 103 colonies/g in Aonla syrup. Minimum 26.66% percentage incidence of aflatoxin contamination was recorded in samples where the frequency of Aspergillus flavus was 91.50%.
PMCID: PMC3336256  PMID: 22557430
Aflatoxin; Biodeterioration; Emblica officinalis

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