Haya: The Saudi Journal of Life Sciences最新文献_第6页

Impact of Conservation Agriculture System on Combating Water Erosion Hazards at Wadi El-Raml, Northwestern Coast of Egypt 保护性农业系统对埃及西北海岸Wadi El-Raml水土流失灾害的影响

Haya: The Saudi Journal of Life Sciences Pub Date : 2022-07-05 DOI: 10.36348/sjls.2022.v07i07.002

S. Sharkawy, A. Ali, Omnia Omnia, M. Wassif, A. A. Meselhy

{"title":"Impact of Conservation Agriculture System on Combating Water Erosion Hazards at Wadi El-Raml, Northwestern Coast of Egypt","authors":"S. Sharkawy, A. Ali, Omnia Omnia, M. Wassif, A. A. Meselhy","doi":"10.36348/sjls.2022.v07i07.002","DOIUrl":"https://doi.org/10.36348/sjls.2022.v07i07.002","url":null,"abstract":"Conservation agriculture practices (CA) is a management for available organic matter resources and considered important measures to enable farming in accordance with the principles of sustainable agriculture. The two-years experiment were performed on the soil under wheat crop. CA practices can help to decrease the area and duration for exposed soil to water erosion by increased soil aggregate size distribution, soil porosity, soil moisture and soil organic matter. Soil organic matter (SOM) is an important indicator of soil fertility and productivity because of its crucial role in soil chemical, physical and biological properties. CA leaves a soil organic mulch at the soil surface, which decreases runoff and soil loss. On other hand, soil mulch with plant residue as a component of CA is increased soil content of SOM. The least total cost for cultivation wheat crops under rainfed agriculture of Egypt achieved at conservation agriculture with No-tillage treatment (CANT) while the highest cost achieved at traditional agriculture (TA) treatment. The best results of decreased soil loss, increased SOM and wheat crop yield obtained when continue to apply conservation practices for more than one season. Indeed, our results showed the soil loss decreased about (56%) while wheat grain yield and SOM increased about (7% and 45%) respectively when using CA at the second season compared to TA. Conservation agriculture signifies environmentally friendly technologies reduce of climate related risks.","PeriodicalId":219819,"journal":{"name":"Haya: The Saudi Journal of Life Sciences","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121083092","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Tuberculosis, Challenges and Status with Special Reference to Jammu and Kashmir: A Way Forward 结核病、挑战和现状，特别涉及查谟和克什米尔:前进的道路

Haya: The Saudi Journal of Life Sciences Pub Date : 2022-07-03 DOI: 10.36348/sjls.2022.v07i07.001

A. Wani, Ashwani Kumar

引用次数: 0

Cardiac Function Assessment By Echocardiography In Ischemic Stroke/Non Hemorrhagic Cerebral Infarction 超声心动图评价缺血性卒中/非出血性脑梗死的心功能

Haya: The Saudi Journal of Life Sciences Pub Date : 2022-07-01 DOI: 10.36348/sjls.2022.v07i07.003

M. Hassan, M. T. I. Khan, M. Khan, Dilbanu Trishna, Md. Asifudduza, Sakit Mahmud

{"title":"Cardiac Function Assessment By Echocardiography In Ischemic Stroke/Non Hemorrhagic Cerebral Infarction","authors":"M. Hassan, M. T. I. Khan, M. Khan, Dilbanu Trishna, Md. Asifudduza, Sakit Mahmud","doi":"10.36348/sjls.2022.v07i07.003","DOIUrl":"https://doi.org/10.36348/sjls.2022.v07i07.003","url":null,"abstract":"Background: Every year, more than half a million people in the world suffer from acute cerebrovascular events, including ischemic stroke, intracerebral and subarachnoid hemorrhage, giving a mortality of nearly 20%. Acute strokes, especially subarachnoid hemorrhage is frequently accompanied by a variety of electrocardiographic (ECG) abnormalities. Objective: To find out the cardiac function assessment by echocardiography in ischemic stroke/non hemorrhagic cerebral infarction. Material and Methods: An observational study was conducted in Department of Medicine and Cardiology, Sher-E-Bangla Medical College Hospital, Bangladesh from July to December-2019. 51 patients of ischemic stroke were taken and 2D transthoracic echocardiography was done to find potential cardioembolic abnormalities. Results: 74.5% of patients had echocardiographic abnormalities and 41.1% had potential cardioembolic abnormalities, out of which most common were ventricular wall hypokinesia, calcific aortic valve, rheumatic heart disease and dilated cardiomyopathy. The prevalence was almost similar in different age groups and both the sexes. Conclusion: Prevalence of potential cardioembolic abnormalities is high (41.1%) in ischemic stroke patients and 2D echocardiography is therefore recommended in the management and secondary prevention of cardioembolicstroke, which has a higher mortality and more chances of recurrence than atherothrombotic type of ischemicstroke.","PeriodicalId":219819,"journal":{"name":"Haya: The Saudi Journal of Life Sciences","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127816599","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Anti-diabetic Effects of Aqueous plant (Citrullus colocynthis) Extract in Streptozotocin Induced Diabetic Mice 水植物提取物对链脲佐菌素诱导的糖尿病小鼠的抗糖尿病作用

Haya: The Saudi Journal of Life Sciences Pub Date : 2022-06-18 DOI: 10.36348/sjls.2022.v07i06.004

I. Shahzadi, R. Fazal, Z. Hussain, R. Yasin, M. Aziz, K. Samiullah, I. Malik, M. Waseem, A. Yar, S. Khan, M. Ilyas

引用次数: 0

Identification and Phytochemical Screening of Endophytic Fungi from Haustoria of Phragmanthera capitata (Sprengel) S. Balle (Loranthaceae) 花椒科芦苇吸器内生真菌的鉴定及植物化学筛选

Haya: The Saudi Journal of Life Sciences Pub Date : 2022-06-09 DOI: 10.36348/sjls.2022.v07i06.001

Ladoh-Yemeda Christelle Flora, N. Christian, N. Pierre, Fannang Simone Véronique, Nyegue Maximilienne Ascension, L. N. Bruno, T. Minette, N. Din

{"title":"Identification and Phytochemical Screening of Endophytic Fungi from Haustoria of Phragmanthera capitata (Sprengel) S. Balle (Loranthaceae)","authors":"Ladoh-Yemeda Christelle Flora, N. Christian, N. Pierre, Fannang Simone Véronique, Nyegue Maximilienne Ascension, L. N. Bruno, T. Minette, N. Din","doi":"10.36348/sjls.2022.v07i06.001","DOIUrl":"https://doi.org/10.36348/sjls.2022.v07i06.001","url":null,"abstract":"Loranthaceae are epiphytic hemiparasitic plants causing a lot of damage to cultivated or spontaneous woody species, but these parasitic plants are also used to treat a wide spectrum of diseases traditionally. It is with a view to searching for new sources of bioactive compounds that the present study was conducted with the aim of exploring the endophytic mycoflora of the haustoria of Phragmanthera capitata. The isolation of the endophytic fungi of P. capitata was done on a PDA (Potato Dextrose Agar) medium. The identification was on the basis of macroscopic and microscopic observations using identification keys. The mass culture of the isolated fungi was made on a solid medium based on rice and the extraction with ethyl acetate. 20 endophytic fungi belonging to 7 genera and 2 unidentified species were isolated from P. capitata: Aspergillus, Trichoderma, Penicillium, Cladosporium, Aureobasidium, Mucor and Fusarium. Flavonoids, tannins, anthocyanins and coumarins were detected in all extracts of these endophytic fungi. The endophytic fungi associated with this plant would also be a potential source of bioactive compounds and the exploration of medicinal plants, and habitats of endophytes would be an advantageous path for the discovery of new species of endophytes and new bioactive secondary metabolites.","PeriodicalId":219819,"journal":{"name":"Haya: The Saudi Journal of Life Sciences","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126728580","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effects of Air Pollution on Respiratory System (Lungs) and Modern Techniques to Control Pollution 空气污染对呼吸系统(肺)的影响及现代污染控制技术

Haya: The Saudi Journal of Life Sciences Pub Date : 2022-06-09 DOI: 10.36348/sjls.2022.v07i06.003

A. Saleem, Irum Naureen, Muhammad Kashif Aziz, I. Shahzadi, Zohaib Hassan, N. Raza, Farwa Butt

{"title":"Effects of Air Pollution on Respiratory System (Lungs) and Modern Techniques to Control Pollution","authors":"A. Saleem, Irum Naureen, Muhammad Kashif Aziz, I. Shahzadi, Zohaib Hassan, N. Raza, Farwa Butt","doi":"10.36348/sjls.2022.v07i06.003","DOIUrl":"https://doi.org/10.36348/sjls.2022.v07i06.003","url":null,"abstract":"Air pollution is a significant health risk factor all over the world. A global study of diseases showed that air pollution is one of the top ten global health risk factors. Approximately 7 million people in the world and 40, 0000 people experience early death due to air pollution. The most common pollutants include particulate matter, carbon monoxide, ozone, nitrogen oxide, and sulfur dioxide. The two types of air pollution, indoor and ambient, both contribute to a host of cardiac and respiratory illnesses. General ambient air pollution, chiefly due to the incomplete combustion of fossil fuels, may be responsible for increased rates of lung cancer. Exposure to excess levels of air pollution is significantly associated with a variety of acute and chronic respiratory illnesses, such as chronic obstructive pulmonary disease, asthma, respiratory allergies, and lung cancer. The effects of air pollution disproportionately impact the extremes of the age distribution, perhaps due to altered immune responses. The presence of one or more contaminants in the atmosphere, such as dust, fumes, gases, gas, ‘fog’, odour or vapour in quantities or with characteristics, and of a duration that may be detrimental to human, animal or plant. Combustion-source air pollution contributes to the occurrence of lung cancer among the general population. By using modern techniques to control pollution Multi-vortex wet air scrubber’s technology, nano technology, recycle reuse techniques is very helpful to control pollution.","PeriodicalId":219819,"journal":{"name":"Haya: The Saudi Journal of Life Sciences","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134240393","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Agriculture Insights for Improving the Soil Conservation through Optimizing of Water Storage and Advanced Agricultural Methods 通过优化储水和先进农业方法改善土壤保持的农业见解

Haya: The Saudi Journal of Life Sciences Pub Date : 2022-06-09 DOI: 10.36348/sjls.2022.v07i06.002

A. Bibi, Zoha Malik, Umu Habibah, Muhammad Atif, Malaika Zaheer, Samra Naz, Muhammad Faraz Ali, Abdul Basit, Amjad Ali

{"title":"Agriculture Insights for Improving the Soil Conservation through Optimizing of Water Storage and Advanced Agricultural Methods","authors":"A. Bibi, Zoha Malik, Umu Habibah, Muhammad Atif, Malaika Zaheer, Samra Naz, Muhammad Faraz Ali, Abdul Basit, Amjad Ali","doi":"10.36348/sjls.2022.v07i06.002","DOIUrl":"https://doi.org/10.36348/sjls.2022.v07i06.002","url":null,"abstract":"Soil damage has been increased the in the few last decades due to human activities, urbanization and other erotic factors. Absorption of water through soil and aerial parts of plants and resource management strategies allow for the conservation of water. While, organic matter playing important role in good soil structure and water holding capacity, promotes water infiltration, and protects the soil from erosion and compaction. The best water conservation practices to be made in order to optimize the water usage as quantity of water reflected to the crops cultivations. Soil restoration increases the chances to minimize the risk of climatic conditions that ultimately helpful for making the soil fertility. In soil, water from different sources absorbed including the rain sources, surface water, ground water and external water sources. Agricultural groundwater sources are also maintained for irrigation and storage of water needed for survival of climatic conditions. Water storage through solar panels also another way for marinating the water balance and also helpful for storage system. Vertical flow CWs (VFs) are more efficient for marinating the water balance in the agricultural land as compared to the horizontal flow.","PeriodicalId":219819,"journal":{"name":"Haya: The Saudi Journal of Life Sciences","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129459504","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Stochastic Evaluation of Structural Steel Plates Corrosion in Offshore Platforms 海洋平台结构钢板腐蚀的随机评价

Haya: The Saudi Journal of Life Sciences Pub Date : 2022-05-30 DOI: 10.36348/sjls.2022.v07i05.004

A. K, A. B., A. S.

引用次数: 0

Agricultural Insights for Development of Genetically Modified Foods, Horticultural Crops and Role of Nanotechnology 发展转基因食品、园艺作物的农业见解和纳米技术的作用

Haya: The Saudi Journal of Life Sciences Pub Date : 2022-05-21 DOI: 10.36348/sjls.2022.v07i05.003

M. Aslam, Hafiz Muhammad Khubaib, B. Awan, Arsala Ali, Soha Fatima, Akasha Ashraf, Hafiza Zainab Ikhlaque, Hadia Bilal

{"title":"Agricultural Insights for Development of Genetically Modified Foods, Horticultural Crops and Role of Nanotechnology","authors":"M. Aslam, Hafiz Muhammad Khubaib, B. Awan, Arsala Ali, Soha Fatima, Akasha Ashraf, Hafiza Zainab Ikhlaque, Hadia Bilal","doi":"10.36348/sjls.2022.v07i05.003","DOIUrl":"https://doi.org/10.36348/sjls.2022.v07i05.003","url":null,"abstract":"Agricultural productivity under stress conditions can be accomplished by modifying cellular metabolism and molecular transformations of genetically modified plans with the help of nano-material-mediated facilitations. Horticultural crops are the main source of nutritional compounds such as proteins, carbohydrates, vitamins, minerals, and organic acids. Osmotic stress combined with temperatures over 28°C caused a 30-45 percent blossom decline in several tomato varieties. Chili too is susceptible to drought stress, which can result in production losses of as much as 50 to 60 percent. Pigment and color retention are important determinants of vegetable and fruit quality and nutritional values. Genes involved in the enhancement of anthocyanin synthesis and accumulation during postharvest storage in red-fleshed kiwi. Targeted implementation of fruit-specific promoters with distinct up and low regulated epigenetic biomarkers might be useful in the expression of genes and reduces the side effects developed by constitutive promoters. Chitosan is one kind of these nanomaterials over-coated on post-harvested mangoes to secure its edible portion from rotting, increase its vitamin C contents, maintain its freshness, and increase shelf-life. The use of nanomaterials in the food industry reduces the cost of electricity applied in refrigeration for preservation purposes alongside maintaining the original vigor and vitality of the fruits like tomatoes.","PeriodicalId":219819,"journal":{"name":"Haya: The Saudi Journal of Life Sciences","volume":"34 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122469890","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Formulation and Evaluation of Mango Leaf Tea Supplemented with Moringa and Ginger Powder 辣木姜粉加芒果叶茶的配方及评价

Haya: The Saudi Journal of Life Sciences Pub Date : 2022-05-17 DOI: 10.36348/sjls.2022.v07i05.002

Yusuf Ab, Turaki Aa, Adetunji Aa

{"title":"Formulation and Evaluation of Mango Leaf Tea Supplemented with Moringa and Ginger Powder","authors":"Yusuf Ab, Turaki Aa, Adetunji Aa","doi":"10.36348/sjls.2022.v07i05.002","DOIUrl":"https://doi.org/10.36348/sjls.2022.v07i05.002","url":null,"abstract":"Herbal teas contain bioactive compounds which have been reported to have beneficial effects in the prevention of various metabolic diseases. Hence, the current study was conducted to assess the qualitative and quantitative phytochemical composition, functional properties and sensorial attributes of different formulations of mango leaf teas supplemented with Moringa oleifera and ginger powder as supporting and activating herbs using standard analytical methods of Association of Official Analytical Chemist. Data was analyzed using one way analysis of variance and results expressed as mean ±standard deviation of triplicate determinations. The qualitative phytochemical analysis indicated the presence of tannins, flavonoids, terpenoids and cardiac glycoside. While quantitative analysis revealed that flavonoids ranged from (0.17-0.52 mg/g), tannins (0.07-0.11 mg/g), cardiac glycoside (1.08-1.89 mg/g) and terpenoids (50%-70%). The results obtained for functional properties revealed that pH ranged from (5.94-6.62), reconstitution index (4-6.6 g/cm3), swelling index (0.33-1.33cm3/g), wettability (3.08-3.14 mins), bulk density (0.25-0.29 g/cm3) and water absorption capacity (27.3-31.9). Mean scores of sensory evaluations for taste ranged from: (7.2-8.9), color (7.6-8.5), flavor (7.3-8.3), consistency (7.3-8.4) and overall acceptability (7.9-8.7). Based on the results of this study, it can be concluded that mango leaf teas supplemented with Moringa oleifera and ginger powder are good sources of bioactive compounds with potential nutritional and health benefits.","PeriodicalId":219819,"journal":{"name":"Haya: The Saudi Journal of Life Sciences","volume":"82 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123204908","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1