1.Effect of aqueous extract of Solanum xanthocarpum Schrad. & Wendl. on postmenopausal syndrome in ovariectomized rats.
Urmila ASWAR ; Mayuri GURAV ; Ganesh MORE ; Khaled RASHED ; Manoj ASWAR
Journal of Integrative Medicine 2014;12(5):439-46
Solanum xanthocarpum Schrad. & Wendl. (Solanaceae) is present in many Ayurveda compound formulations including Chavanaprasha and Dasamoolarishta. The whole plant is used in conditions such as inflammation, constipation and promoting conception in females. In the present study, we carried out different tests to evaluate the effect of aqueous extract of Solanum xanthocarpum (SXE) in postmenopausal syndrome.
2.Ameliorative effects of type-A procyanidins polyphenols from cinnamon bark in compound 48/80-induced mast cell degranulation.
Amit D KANDHARE ; Urmila M ASWAR ; Vishwaraman MOHAN ; Prasad A THAKURDESAI
Anatomy & Cell Biology 2017;50(4):275-283
Allergic diseases are a significant health concern in developing countries. Type-A procyanidin polyphenols from cinnamon (Cinnamomum zeylanicum Blume) bark (TAPP-CZ) possesses antiasthmatic and antiallergic potential. The present study was aimed at the possible anti-allergic mechanism of TAPP-CZ against the compound 48/80 (C48/80)–induced mast cell degranulation in isolated rat peritoneal mast cells (RPMCs). TAPP-CZ (1, 3, 10, and 30 µg/ml) was incubated for 3 hours with isolated, purified RPMCs. The C48/80 (1 µg/ml) was used to induce mast cell degranulation. The mast cell viability was assessed using 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay whereas histamine, β-hexosaminidase (β-HEX), and interleukin-4 (IL-4) levels were determined in RPMCs. TAPP-CZ (3, 10, and 30 µg/ml) showed significant and dose-dependent decrease in a number of degranulated cells and levels of markers (histamine, β-HEX, and IL-4) as compared with C48/80 control. In conclusion, TAPP-CZ stabilizes mast cell and cause inhibition of the allergic markers such as histamine, IL-4, and β-HEX in IgE-mediated manner. The present study supports mast cell stabilization as a possible mechanism of action of TAPP-CZ against immune respiratory disorders such as asthma and allergic rhinitis.
Animals
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Asthma
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Cinnamomum zeylanicum*
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Developing Countries
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Histamine
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Interleukin-4
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Mast Cells*
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Polyphenols*
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Proanthocyanidins*
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Rats
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Rhinitis, Allergic
3.Effect of newly synthesized 1,2,4-triazino5,6-bindole-3-thione derivatives on olfactory bulbectomy induced depression in rats.
Urmila M ASWAR ; Padmaja P KALSHETTI ; Suhas M SHELKE ; Sharad H BHOSALE ; Subhash L BODHANKAR
Asian Pacific Journal of Tropical Biomedicine 2012;2(12):992-998
OBJECTIVETo study the derivatives of 1,2,4-triazino[5,6-b]indole-3-thione for antidepressant activity in olfactory bulbectomized (OBX) rats. Out of various derivatives tested for acute tail suspension test, the two derivatives showing prominent action were selected for bilateral olfactory bulbectomy model of chronic depression in rats.
METHODSThe sub acute effects of 14-day oral pretreatment of two derivatives labeled as 3a (70 mg/kg) and 3r (70 mg/kg), imipramine (20 mg/kg), fluoxetine (30 mg/kg) and moclobemide (15 mg/kg) were evaluated on bilateral bulbectomy induced rise in body weight, hyperphagia, hyperactivity, and on sexual dysfunction. The serum sodium concentration, body temperature, and heart rate were also recorded.
RESULTSThe derivatives 3a and 3r showed reversal of drop in body weight, reversed OBX induced hyperactivity, normalized body temperature, heart rate, and serum sodium concentration. In elevated maze test, moclobemide, 3a, 3r treatment significantly reduced time spent in open arm as compared to OBX rats. 3a and 3r also improved sexual behavior parameters.
CONCLUSIONSThe present study shows promising antidepressant action and provides a proof of concept for the chronic treatment of 3a, 3r to treat depression.
Acetamides ; pharmacology ; Acetanilides ; pharmacology ; Animals ; Antidepressive Agents ; pharmacology ; Behavior, Animal ; drug effects ; Depression ; drug therapy ; etiology ; Disease Models, Animal ; Dose-Response Relationship, Drug ; Female ; Fluoxetine ; pharmacology ; Imipramine ; pharmacology ; Male ; Moclobemide ; pharmacology ; Olfaction Disorders ; complications ; pathology ; Olfactory Bulb ; surgery ; Rats ; Rats, Sprague-Dawley ; Triazines ; pharmacology
4. Corrigendum to “Phytochemical analysis and antifertility potential of Cynodon dactylon in female Wistar rats: A herbal approach towards contraception” Chin Herb Med 12 (2020) 281–288 (Chinese Herbal Medicines (2020) 12(3) (281–288), (S1674638420300496), (10.1016/j.chmed.2020.06.001))
Arati MALPANI ; Nitin MAHURKAR ; Urmila ASWAR
Chinese Herbal Medicines 2021;13(2):296-296
When this paper was first published the following ethical statement was omitted in error: Experimental conditions and procedures involving animals were approved by Institutional Animal Ethics Committee (IAEC), H.K.E.S. MTR Institute of Pharmaceutical Sciences, and carried out in accordance with laboratory animal use guidelines of IAEC (Permit Number: HKECOP/IAEC/91/2017-19). The authors would like to apologise for any inconvenience caused. DOI of original article: https://doi.org/10.1016/j.chmed.2020.06.001
5.Effect of aqueous extract of Solanum xanthocarpum Schrad. & Wendl. on postmenopausal syndrome in ovariectomized rats.
Urmila ASWAR ; Email: ASWARURMILA@GMAIL.COM. ; Mayuri GURAV ; Ganesh MORE ; Khaled RASHED ; Manoj ASWAR
Journal of Integrative Medicine 2014;12(5):439-446
OBJECTIVESolanum xanthocarpum Schrad. & Wendl. (Solanaceae) is present in many Ayurveda compound formulations including Chavanaprasha and Dasamoolarishta. The whole plant is used in conditions such as inflammation, constipation and promoting conception in females. In the present study, we carried out different tests to evaluate the effect of aqueous extract of Solanum xanthocarpum (SXE) in postmenopausal syndrome.
METHODSThe study was carried out in bilaterally ovariectomized one-month-old Wistar rats (40-50 g). Bilaterally ovariectomized (OVX) Wistar rats were divided into four groups (n=6) receiving different treatments, consisting of a vehicle (distilled water), aqueous extract of Solanum xanthocarpum at two different doses (200 and 400 mg/kg) administered orally daily for 90 d and standard drug β estradiol at a dose of 1 mg/kg administered subcutaneously biweekly for 90 d. Estrogenic activity was assessed by vaginal cornification, sexual behavior, serum estradiol and uterine weight to body weight ratio. Antiosteoporotic activity was assessed on the basis of biomechanical and biochemical parameters followed by histopathological studies, and antidepressant activity was assessed by forced swim test.
RESULTSSXE showed presence of steroids. At the dose of 200 mg/kg, it significantly improved all the parameters of sexual behavior (P<0.01), caused vaginal cornification, and increased serum estradiol and uterine weight (P<0.01). It also significantly improved all the parameters of bone strength as well as depression (P<0.01). Histopathology of bones confirmed the above findings.
CONCLUSIONThe study indicated that SXE may provide an effective treatment in the prevention of postmenopausal symptoms.
Animals ; Antidepressive Agents ; pharmacology ; Estradiol ; blood ; Estrogens ; pharmacology ; Female ; Femur ; drug effects ; metabolism ; Humans ; Male ; Mice ; Osteoporosis, Postmenopausal ; prevention & control ; Ovariectomy ; Plant Extracts ; pharmacology ; Postmenopause ; drug effects ; Rats ; Rats, Wistar ; Sexual Behavior, Animal ; drug effects ; Solanum
6.Prophylactic effects of asiaticoside-based standardized extract of Centella asiatica (L.) Urban leaves on experimental migraine: Involvement of 5HT1A/1B receptors.
Vijeta BOBADE ; Subhash L BODHANKAR ; Urmila ASWAR ; Mohan VISHWARAMAN ; Prasad THAKURDESAI
Chinese Journal of Natural Medicines (English Ed.) 2015;13(4):274-282
The present study aimed at evaluation of prophylactic efficacy and possible mechanisms of asiaticoside (AS) based standardized extract of Centella asiatica (L.) Urban leaves (INDCA) in animal models of migraine. The effects of oral and intranasal (i.n.) pretreatment of INDCA (acute and 7-days subacute) were evaluated against nitroglycerine (NTG, 10 mg·kg(-1), i.p.) and bradykinin (BK, 10 μg, intra-arterial) induced hyperalgesia in rats. Tail flick latencies (from 0 to 240 min) post-NTG treatment and the number of vocalizations post-BK treatment were recorded as a measure of hyperalgesia. Separate groups of rats for negative (Normal) and positive (sumatriptan, 42 mg·kg(-1), s.c.) controls were included. The interaction of INDCA with selective 5-HT1A, 5-HT1B, and 5-HT1D receptor antagonists (NAN-190, Isamoltane hemifumarate, and BRL-15572 respectively) against NTG-induced hyperalgesia was also evaluated. Acute and sub-acute pre-treatment of INDCA [10 and 30 mg·kg(-1) (oral) and 100 μg/rat (i.n.) showed significant anti-nociception activity, and reversal of the NTG-induced hyperalgesia and brain 5-HT concentration decline. Oral pre-treatment with INDCA (30 mg·kg(-1), 7 d) showed significant reduction in the number of vocalization. The anti-nociceptive effects of INDCA were blocked by 5-HT1A and 5-HT1B but not 5-HT1D receptor antagonists. In conclusion, INDCA demonstrated promising anti-nociceptive effects in animal models of migraine, probably through 5-HT1A/1B medicated action.
Administration, Intranasal
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Administration, Oral
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Animals
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Bradykinin
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Female
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Hyperalgesia
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chemically induced
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prevention & control
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Male
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Migraine Disorders
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chemically induced
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prevention & control
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Models, Animal
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Nitroglycerin
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Nociception
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drug effects
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Plant Leaves
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chemistry
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Pre-Exposure Prophylaxis
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Rats
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Rats, Wistar
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Reaction Time
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Receptors, Serotonin, 5-HT1
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drug effects
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Serotonin 5-HT1 Receptor Antagonists
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metabolism
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Tail
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physiology
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Triterpenes
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administration & dosage
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pharmacology