@article {907, title = {Effectiveness of Moringa oleifea Extract in Attenuating the Toxic Effect on Platelet Count: An Experiment on Cadmium Exposed Rats}, journal = {Pharmacognosy Journal}, volume = {11}, year = {2019}, month = {July 2019}, pages = {689-693}, type = {Original Article}, chapter = {689}, abstract = {

Aims and Objective: To determine the role of Moringa oleifera on total platelet count alterations (T-PC) in rats treated with cadmium. Materials and Methods: In the present study female adult Wistar Albino rats, (180-200) gm were divided into, Group I-normal control, Group II-pretreated control, group III-cadmium treated , group IV- pre-treated with Moringa oleifera leaf extract (MOE) and then administered oral cadmium for a day, with n=6 each Results: Indicate that the pre-treatment with MOE (100 mg/kg/bw) prior to cadmium infusion augmented the level of total platelet count (p<=0.001) as compared to the cadmium-exposed group, which might have a role in clotting mechanisms also. Conclusion: Moringa oleifera extract has a beneficial effect on platelet count in cadmium-induced animal model.

}, keywords = {Cadmium, Clotting Mechanisms, Moringa oleifera, Platelet Count, Toxicity}, doi = {10.5530/pj.2019.11.109}, author = {Vinodini NA and Pratik Kumar Chatterjee and Kunal and Suman VB and Rashmi KS and Nayanatara AK and Anupama N and Ramesh M. Bhat and Sheela Joice P} } @article {757, title = {Antioxidant Role of Beta Carotene: Protection against Cadmium Induced Testicular Toxicity}, journal = {Pharmacognosy Journal}, volume = {10}, year = {2018}, month = {November 2018}, pages = {s66-s70}, type = {Original Article}, chapter = {s66}, abstract = {

Introduction: Cadmium (Cd) is an industrial pollutant that affects the male reproductive system. The purpose of present study was to investigate the protective role of Beta carotene on cadmium induced testicular damage. Materials and Methods: The present study was conducted following approval from Institutional Bioethical Committee and strict internationally accepted guidelines, for the usage of animals in experimental study were. Rats were divided into four groups with 8 rats in each.The Gr. I rats were administered with the single dose of normal saline intraperitoneally. Group II received Beta carotene (10 mg/kg bw) orally for 30 days. Group III received a single dose of 1 mg/kg bw cadmium chloride and Group IV received Beta carotene for 30 days prior to cadmium administration. After the desired protocol, rats were sacrificed and both the testes were removed for biochemical and histopathological evaluation. One testis was fixed in Bouvins fluid and processed or histopathological studies. The levels of lipid peroxides (LPO) and glutathione (GSH) and superoxide dismutase (SOD) were detected in the tissue homogenates of other testis. Results: In the present study, the level of lipid peroxidation (LPO) was significantly high and GSH and SOD (P\<0.001) were low in cadmium treated rats compared to normal control. Pre-treatment with beta carotene showed a protective effect by decreasing LPO and increasing GS Hand SOD level (P\<0.001). The morphological changes like atrophy of tubules, edema and decreased spermatogenesis in the testis of rats exposed to cadmium chloride. But, antioxidant showed the normal architecture of the testis. Conclusion: Results of the present study showed the antioxidative role of beta carotene in protecting the testis from cadmium induced toxicity.

}, keywords = {Antioxidant, Lipid peroxidation, Oxidative stress, Superoxide demutase, Testis}, doi = {10.5530/pj.2018.6s.13}, author = {Rekha Durgadas Kini and Nayanatara Arun Kumar and Anupama Noojibail and Bhagyalakhshmi K and Sneha Shetty Bhoja and Pratik Kumar Chatterjee} } @article {518, title = {Impact of Regularly Supervised Training of Pranayama and Omkar Meditation on the Cardio-Respiratory Parameters and Short-Term Memory of Persons with Special Needs}, journal = {Pharmacognosy Journal}, volume = {10}, year = {2018}, month = {January 2018}, pages = {366-370}, type = {Original Article}, chapter = {366}, abstract = {

Background: Yogic practices are known to affect the cardiac, respiratory and mental status of people. Objective: To investigate if the regularly supervised training of pranayama and meditation affects the basic cardio-respiratory parameters and short-term-memory (STM) of mentally challenged young adults. Material and methods: 80 mentally challenged young adults attending a special school were randomly divided into the control group and Yoga group. Yoga group performed Naadishodhan, Kapalbhati pranayama and Aum Chanting under total supervision for 30 min daily for 3 weeks, except on Sundays. Control group was involved with the regular school curriculum. The parameters were measured twice, before (baseline) and after (follow-up) the study period. STM was evaluated under two subcategories, first by the ability to repeat the numbers in reverse order and second, repeating the words in the same order. Respiratory rate, pulse, systolic and diastolic blood pressures were measured as cardio-respiratory parameters. Results: Both groups had similar baseline scores. At follow-up, highly significant improvements were observed in Yoga-group as compared to control. In the Yoga-group scores of both the sub-categories of STM were higher, respiratory-rate and heart-rate were lower but was within normal range. However, both systolic and diastolic blood pressures of Yoga group showed no changes as compared to control. Conclusion: The pranayama and meditation has beneficial influences on heart rate, breathing rate and STM of mentally-challenged people.

}, keywords = {Meditation, Mental retardation, Pranayama, Short term memory, Yoga}, doi = {10.5530/pj.2018.2.61}, url = {http://fulltxt.org/article/491}, author = {Kunal and Subbalakshmi Narasajjana Krishnadasa and Pai Sheila R and Rashmi Kaup Shiva and Nayanatara Arunkumar and Vinodini Nithyananda Anantharaya and Pratik Kumar Chatterjee} } @article {417, title = {Pre and Post-Treatment Effects: Estimation of Serum Testosterone and Lipid Peroxidation Levels on Moringa olifera Extract Induced Cadmium Exposed Rats}, journal = {Pharmacognosy Journal}, volume = {9}, year = {2017}, month = {September 2017}, pages = {846-849}, type = {Original Article}, chapter = {846}, abstract = {

Background: Cadmium (Cd), is a toxic metal which affects various organs including testis. It produces oxidative stress leading to male infertility. Moringa tree, is a natural plant with a great therapeutic value and hence it is found to be effective both in prevention and treatment of various conditions including reducing toxicity of hazardous materials. The aim of the present study was to examine the effects of Pre-and Post-treatment with Moringa oliefera leaf extract (MoE) on testis in cadmium exposed rats. Materials and Methods: The present study was conducted at the Department of Physiology, Kasturba Medical College (KMC), Mangalore, Manipal University (MU), Karnataka, India, between (2011-2013). This prospective study consisted a total of 30 rats. These were divided into 5 groups with group I being the control. Data were presented as mean \±SD. student\’s t test was used as statistical tool, p\<0.05 considered statistically significant. Group IV and V were pre-and post-MoE treated groups respectively. Serum testosterone and tissue lipid peroxidation levels were estimated. Results: Treatment with MoE prior and after administration of cadmium, respectively showed an increase significantly in the testosterone levels and a decrease in the tissue lipid peroxidation as compared to the group treated with cadmium. However, the pre-treatment showed better results in combatting the toxic effects of cadmium. Conclusion: This study shows that Moringa olifera leaf extract altered the testosterone and tissue lipid peroxidation levels. Also, pre-treatment showed better outcome.

}, keywords = {Cadmium, MDA, Morniga olifera extract., Oxidative stress, Testosterone}, doi = {10.5530/pj.2017.6.132}, url = {http://fulltxt.org/article/185}, author = {Pratik Kumar Chatterjee and Vinodini Nithyananda Madom Anantharaya and Rashmi Kaup Shiva and Nayanatara Arun Kumar and Sneha Bhoja Shetty and Suman Veerappa Budihal and Mangalore Ramesh Bhat and Kunal} }