Journal of Experimental Biology and Agricultural Sciences
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THE EFFECT OF AEROBIC EXERCISES ON PAIN, QUALITY OF LIFE IN PRIMARY HEADACHE
Get PDFHeadache disorders are among the most common disorders of the nervous system. According to World Health Organisation reports that almost half of all adults worldwide experience a headache in any given year. Based on research, headaches are classified into primary and secondary headaches. Depending on global prevalence the most common primary headaches are migraine, tension-type, and cluster headaches. If left untreated it can result in increased pain, decreased quality of life. The objective of this literature article is to analyze the effect of aerobic exercise on pain and quality of life among subjects with primary headaches like migraine, tension-type, and cluster headache and to discuss the current updates in the literature. In this article, relevant data available in PubMed, Cochrane, and Medline databases were retrieved from 2010 to February 2020 using the search terms aerobic exercise and tension-type headaches, aerobic exercise and migraine, aerobic exercise and cluster headaches, pain, and quality of life. The search strategy identified five articles that considered the effect of aerobic exercise on primary headaches like a migraine; tension-type and cluster. Results have positive effects for aerobic exercise on tension-type headache, migraine headache mainly on pain intensity, whereas the quality of life is less studied. On the other hand, these studies did not provide a specific protocol or parameter on exercise intensities. The availability of data on the influence of aerobic exercise on primary headaches though is limited, aerobic exercises are the best option for reducing pain and improving quality of life in primary headaches, especially for tension-type and migraine-type headaches
ANTIVIRAL PROPERTIES OF MICROALGAE AND CYANOBACTERIA
Get PDFThe recent outbreak of Corona Virus Disease (COVID-19) and the surge in accelerating the development of a vaccine to fight against the SARS-CoV-2 virus has imposed greater challenges to humanity worldwide. There is lack of research into the production of effective vaccines and methods of treatment against viral infections. As of now, strategies encompassing antiviral drugs and corticosteroids alongside mechanical respiratory treatment are in practice as frontline treatments. Though studies have reported that microalgae possess antiviral properties, only a few cases have presented the existence of antiviral compounds such as algal polysaccharides, lectins, aggluttinins, scytovirin, algal lipids such as sulfoquinovosyldiacylglycerol (SQDG), monogalactosyldiacylglycerides (MGDG) and digalactosyldiacylglycerides (DGDG), and algal biopigments especially chlorophyll analogues, marennine, phycobiliproteins, phycocyanin, phycoerythrin and allophycocyanin that are derived from marine and freshwater microalgae. Given the chemodiversity of bioactive compounds from microalgae and the present scenario, algal biotechnology is seen as a prospective source of antiviral and anti-inflammatory compounds that can be used to develop antiviral agents. Microalgae with potential as antivirals and microalgae derived functional compounds to treat viral diseases are summarized and can be used as a reference in developing algae-derived antivirals to treat SARS-CoV-2 and other similar viruses
AIR POLLUTION TOLERANCE INDEX OF WHEAT AND RICE IN THE PROXIMITY OF GAS BASED POWER PLANT
Get PDFThe study aimed to identify the tolerance level of rice and wheat due to air pollutants around the gas-based power plant. Ten sites were selected around 10km radius of gas based power plant. Major air pollutants like NOx, SOx, ozone, and PM10 were monitored in ten sites during the growth of rice and wheat. The Air Quality Index (AQI) of villages falls mostly in the category of moderately polluted sites. Air Pollution Tolerance Index (APTI) is a tool applied for categorizing sensitive or tolerant plants towards air pollution and is calculated by using four biochemical parameters like total chlorophyll content, ascorbic acid, pH, and relative water content of rice and wheat. Results indicated that the pH of cell sap of both the crops was acidic to neutral pH (3.5-6.9) at polluted sites while neutral to slightly alkaline (7.0-7.9) at less polluted sites. Ascorbic acid content was high at polluted sites since ascorbic acid shows a defense mechanism against air pollution. Chlorophyll content (up to 0.61mg/g) and relative water content have shown a significant decrease at most polluted sites. As per APTI values (APTI<11), both the crops were sensitive to air pollution in the selected area. APTI might be beneficial in the selection of crop species in the polluted area which shows that a higher concentration of air pollutants can damage crops severely. APTI was found to be positively correlated with pH, total chlorophyll content, and relative water content and negatively correlated with ascorbic acid
CYPRINUS CARPIO: BIOINDICATOR OF HEAVY METAL POLLUTION IN YAMUNA RIVER, DELHI REGION
Get PDFHeavy metals being persistent pose conglomerated hazards towards safety and human health. Impacts of heavy metal pollution can be exhibited by both natural and anthropogenic activities. Therefore, developing nations are under immense pressure of controlling the environmental impacts of increasing industrialization and pollution, subject to their limited resources and infrastructure. Bioindicators are important biological entities to determine the positive/ negative changes in the desired ecosystem. They are the fast respondents towards the slightest changes and provide early reliable results. Identifying & establishing a suitable bioindicator can provide a faster and inexpensive way to address the undesirable effects. Cyprinus carpio, a freshwater fish, is used to determine the Lead (Pb) at different locations of Yamuna River and the bioavailability in different tissues. In the present study, we are trying to establish fish as an indicator of lead pollution in the river. It is a well-known fact that the water bodies are most affected by human activities. Polluted water bodies can lead to adverse effects on human health. Lead is also known to cause phytotoxicities in aquatic and terrestrial plants. This study is therefore an attempt to identify the harmful impacts of lead in River ecology. Ten fish specimens of C. carpio were collected from four different sites of Yamuna River and analyzed for Lead accumulation in fish tissues. High concentration and accumulation were observed in specimens collected from various locations and found to be higher than the permissible limits for human consumption
A ROBUST DEEP LEARNING APPROACH TO ENHANCE THE ACCURACY OF POMEGRANATE FRUIT DISEASE DETECTION UNDER REAL FIELD CONDITION
Get PDFPomegranate fruits are infected by various diseases and pests, which negatively affect food security, productivity, and quality. Recent advancements in deep learning with Convolutional Neural Networks (CNNs) have significantly improved the accuracy of fruit disease detection and classification. The main objective of this investigation is to find the most suitable deep-learning architecture to enhance fruit disease detection and classification accuracy. The current study proposed an efficient deep learning-based approach to detect the most prominent diseases of pomegranate such as bacterial blight, anthracnose, fruit spot, wilt, and fruit borer. For experimentation, a total of 1493 stagewise diseases development images of fruits and leaves are captured via a camera of an interval of 25 days for a total of six months duration. Additionally, extensive data augmentation was performed to increase the dataset, data diversity and to achieve a more robust model for disease detection. For this, the performance of three CNN-based architectures i.e., ResNet50, ResNet18, and Inception-V3 on a real field environment dataset was measured. Experimental results revealed that the proposed CNN-based ResNet50 architecture has effectively detected and classified five different types of diseases whose symptoms are not well defined and with the capability to deal with complex backgrounds. The optimized ResNet50 model achieved 97.92 % test accuracy over ResNet18 (87.5 %) and Inception-V3 (78.75 %) on learning rate 0.001. The multiclass cross-entropy loss function is applied for determining the error rate. To deal with CNN ‘Black Box’ problem Grad-CAM model can be used in the future. The proposed method will help the agricultural industry in detecting the most prominent diseases of pomegranate, which are likely to cause a decrease in productivity, thereby avoiding economic loss
EFFECTS OF CULTIVATION SYSTEMS AND CULTIVARS ON GROWTH AND YIELD PERFORMANCE OF JAPANESE EGGPLANT IN THAILAND
Get PDFIn the current study impacts of different cultivation systems and Japanese eggplant cultivars on their growth and yield were determined. Four Japanese eggplant cultivars viz., ‘Fullness’, ‘Black Beauty’, ‘Wasedaimaru’ and ‘Israel’ were grown under two systems of organic and conventional cultivations from 2 April to 16 July 2018 at the Faculty of Agricultural Technology, Songkhla Rajabhat University, Muang, Songkhla. The experimental arrangement used in this study was split-plots design (SPD) within a randomized complete block design (RCBD) with four replications. Results of the study indicated that ‘Wasedaimaru’ and ‘Fullness’ were suitable for growing under the organically managed production. ‘Wasedaimaru’ grown under an organic cultivation system had a lower yield per plant at 4,444.00g than grown under conventional chemical cultivation at 6,848.40g. The organic yield was not significantly different (p≤0.05) from ‘Fullness’ grown under organic cultivation at 3,947.40g. ‘Wasedaimaru’ and ‘Fullness’ were identified as suitable cultivars for production under organic cultivation in Thailand with high yield
AUTOTOXIC EFFECT OF Anagyris foetida L. ALKALOIDS CONTENT
Get PDFThe present study aimed to evaluate the autotoxic effect of Anagyrus foetida root, flower, and leaves alkaloids on the seed germination and growth of the same species. The pot experiment was conducted for three concentrations i.e. 4, 8, and 12% of aqueous extracts of root, flower, and leaves. Further, the seed and leaves were evaluated for their alkaloids content i.e. cytisine, aporphine, and anagyrine by high-performance liquid chromatography. The results of the study suggested that seed treated by 4% root extract showed a decrease in aporphine, cytisine, and anagyrine. While the seed treated with the flower and leaves extract (12%) showed a lower concentration of all three alkaloids as compared to untreated control. While a mixture of all three parts extracts at 4% concentration showed a minimum concentration of aporphine, cytisine, and anagyrine alkaloids in the treated seeds. Anagyrus foetida roots effectively secret allelopathic compounds which inhibit A. foetida plant germination and growth. The allelopathy effect of plants can be studied in the integrated management of poisonous plants. Results of the study suggested that the farmers should not repeat the A. foetida plantation continue two successive years
PHENOTYPIC AND GENOTYPIC CHARACTERIZATION OF FIVE ANTIMICROBIAL RESISTANCE GENES ASSOCIATED WITH Klebsiella pneumoniae ISOLATED FROM BURN INFECTION PATIENTS
Get PDFThe current study was carried out for the phenotypic and genotypic characterization of five antimicrobial resistance-associated genes in Klebsiella pneumoniae isolated from burn infection patients. Total one hundred three (103) bacterial samples (strains) were isolated from the 103 burn infection patients admitted at Middle Euphrates Burns Center of AL-Kufa City Iraq. Out of total isolated bacterial samples (103), there were 31 isolates (30%) identified as Pseudomonas sp., 23 isolates (22.3%) as K. pneumonia, 22 isolates as Staphylococcus sps. (21.4%), 11 isolates as E. coli (10.6%), 8 isolates as Acinetobacter sps. (7.8%), 5 isolates as Enterobacter sps. (4.9%), while the lowest prevalence (3 isolates) was reported for the Proteus spp. (3%). The antimicrobial sensitivity test indicated that all isolated K. pneumoniae have resistant (100%) against standard antibiotic Amoxicillin. While Imipenem is the only antibiotic that can inhibit the growth of all 23 isolates. Further, according to the phenotypic detection method, there were 14 isolates (61%) capable of production of extended spectrum beta lactamase (ESBL). Genotypic method to detect the presence of five antibiotic resistance genes by polymerase chain reaction proved that 13 isolates (56.5%) were Tem gene, 18 isolates (78.2%) were positive for Shv gene, 8 isolates (34.7%) were positive Ctxm gene, three isolates (13%) were positive for Oxa gene and 10 isolates (43.7%) positive for AmpC gene. Results of the study can be concluded that K. pneumoniae is the second causative agent that causes burn infection and has higher antibiotics resistance. Extended spectrum beta lactamase of K. pneumoniae was higher prevalence in burn infection and harbored many beta lactamase genes
ROLE OF MACROPHAGE MIGRATION INHIBITORY FACTOR, CLUSTER OF DIFFERENTIATION 19 AND INTERLEUKIN 23 IN INDIVIDUALS INFECTED WITH Salmonella typhi
Get PDFSalmonella enterica serovar typhi (S.typhi) is one of the most important gram negative bacteria that cause enteric fever and stimulate the immune response in infected patients. This study aimed to compare the humoral and cellular immune responses in patients infected with S.typhi. For this, the concentration of three immunological markers viz., Macrophage migration inhibitory factor (MIF), Cluster of Differentiation 19 (CD19), and Interleukin 23 (IL-23) were measured by the Enzyme-Linked Immunosorbent Assay in the serum of 54 S.typhi infected patients, and 31 healthy individuals. The results demonstrated a significant increase (P =<0.05) in the serum concentration of MIF in patients infected with acute infection of S. typhi compared with healthy individuals but there were no significant differences in chronic infection. While there was a significant increase (P =<0.05) in serum concentration of CD19 and IL-23 in patients infected with acute and chronic infection of S.typhi as compared with healthy individuals. In conclusion, macrophage migration inhibitory factor plays a vital role in patients infected with acute infection of S. typhi and has no synergism with T-cell and B-cell in acute and chronic infection
COMBINED USE OF HYALURONIC ACID WITH NANO-BIOACTIVE GLASS ENHANCED BIOCEMENT BASED SILICATE STIMULATED BONE REGENERATIVE CAPACITY IN TIBIAL BONE DEFECTS OF RABBITS: IN-VIVO STUDY (RETRACTED ARTICLE)
Get PDFRetraction of research article entitled: COMBINED USE OF HYALURONIC ACID WITH NANO-BIOACTIVE GLASS ENHANCED BIOCEMENT BASED SILICATE STIMULATED BONE REGENERATIVE CAPACITY IN TIBIAL BONE DEFECTS OF RABBITS: IN-VIVO STUDY DOI https://doi.org/10.18006/2021.9(5).630.638, published online 30 October 2021
Retraction note
The above-said article has been retracted from the Journal of Experimental Biology and Agricultural Sciences. The decision to retract the article was made at the request of the authors due to duplicate publication. The article was first published in the Journal of Experimental Biology and Agricultural Sciences DOI https://doi.org/10.18006/2021.9(5).630.638 and was later published in the International Journal of Dentistry and Oral Science with doi: dx.doi.org/10.19070/2377-8075-210001014. This resulted from the article being simultaneously submitted to two different journals. When the authors became aware of the error, they contacted the International Journal of Dentistry and Oral Science editor and requested the retraction of their article. However, the International Journal of Dentistry and Oral Science editor refused to retract the article. Consequently, the authors contacted the JEBAS editorial team, apologized for the mistake, and requested the retraction of the article from JEBAS. The JEBAS editorial team accepted their request and retracted the article from their journal