In this work we used semi-isolated heart of the cockroach Nauphoeta cinerea for the investigation of the pharmacological effects of extracts (aqueous, 1:1, 1:2, 1:4 and 1:8) from Nephrolepis exaltata L. leaves, a popular ornamental fern considered to be safe. The use of insects in experimental studies has grown due to the easy handling, proliferation/growing assuring its rapid obtention, and absence of ethical issues. An aqueous extract 0.2 % was obtained after maceration of 1 g N. exaltata leaves powder with 20 mL of distilled water (1:20). Diluted extracts in water were obtained to have the following proportion 1:1, 1:2, 1:4 and 1:8. Experiments (n=4) consisted of 200 µL addition onto semi-isolated heart preparation of N. cinerea with concomitant heart beating counting. Aqueous, 1:1 and 1:2 extracts paralyzed completely the heart beatings of cockroachs (p<0.05 compared to saline control), but not 1:4 or 1:8, which showed only a slight decline (p>0.05 compared to saline control). A preliminary thin layer chromatography showed the presence of unidentified terpenoid in aqueous extract of N. exaltata. These pharmacological findings of N. exaltata can be exploited for future use as insecticide or as dose-dependently cholinergic agent.
Tropical forests have long been of interest to biologists because of their high species diversity and their complicated patterns of community organization. The recent ecological studies which have demonstrated that tropical trees are diverse in their reproductive biology and dynamic population structure. Asynchronous flowering among the clones in a clonal seed orchard is an inherent problem resulting in poor seed and fruit set in them. These results in the complete defeat of the prime objective of establishment of clonal seed orchards (CSOs) i.e. abundant quality seed production poor flowering and asynchronous flowering between the clones are a major bottleneck in higher seed set in these clonal seed orchards across the country. Asynchrony found between clones may be attributed to the origin of clones, which are collected from different zonal populations as revealed by isoenzyme and DNA markers studies. This article reviews the work done in CSOs across the world and suggests an alternate strategy in designing the clonal seed orchards of the future.
The calyces of Hibiscus sabdariffa have been used by many communities as herbal tea. Their anthocyanin contents have been reported as the key component in anti-obesity studies. This present work reported results of anthocyanin content of calyces in two varieties of H. sabdariffa collected from Sabak Bernam, Selangor, Malaysia. The samples have been authenticated in the Herbarium, Institute of Bioscience, University Putra Malaysia prior to the study. The samples were processed and the ground dry raw material and its aqueous extract were analyzed using Fourier Transform Infrared (FTIR) and Two-Dimensional Infrared (2DIR). The short hybrid calyces (FT11-15A) raw material spectrum showed more than 80% similarity with long wild variety calyces (FT11-15B) when using “Compare” in analysis. The differences of both samples were obviously shown in their aqueous extract spectra. The peak at 1672 cm-1 and 841 cm-1 showed that tri-substituted double bond in FT11-15B aqueous extract was not present in FT11-15A aqueous extract spectra, whereby a double peak was assigned at 1221 cm-1 referred to anti symmetry stretching of aromatic and vinyl =C-O-C- with other =C-O- and 1192 cm-1 is assigned In-plane δ C-H in FT11-15A aqueous extract. The peak at 1071 cm-1 assigned as bonding C-H in plane bending of phenyl of both samples was the only peak comparable with standard delphinidin and cyanidin which are used for qualification and quantification of sample content. Aqueous extract spectra of both samples showed higher number of peaks detected compared with raw material spectra, which was attributed to the higher solubility of anthocyanins in water. The 2DIR correlation spectroscopy is advantageous in enhancing the qualitative analysis of herbal products. The anthocyanin content in both varieties of H. sabdariffa in descending amount is delphinidin-3-O-sambubioside (DS), cyanidin-3-O-sambubioside (CS), delphenidin-3-O-glucoside (DG) and lastly cyanidin-3-O-glucoside (CG). FT11-15A has more content of DS and DG of raw material and CG of water extract plus TFA than FT11-15B, whereby, FT11-15B has more content of CS, CG of raw material and DS, DG, CS of water extract plus TFA than FT11-15A.
Standardized method of seed treatment is of prime importance in the production of groundnut. The study was to carry out control trial using bark extract (aqueous and ethanol) and oil (seed) of mahogany (Khaya senegalensis) on seven (7) isolated fungi from two groundnut varieties (peruvian and valencia). The result shows that both mahogany bark and seed extracts are capable of inhibiting mycelial growth of all the isolates. There was no significant variation between the aqueous and ethanol bark extracts in-vitro, however the in-vivo test shows a significant difference between the aqueous and the ethanol bark extract in which the ethanol extract reduced growth of the pathogens more than the aqueous. For all the pathogens except Rhizopus stolonifer there was no growth between 50% to 100% concentration of the Khaya senegalensis oil in-vitro, however in-vivo control at 50% produced scanty to moderate growth for all the pathogens except Rhizopus stolonifer on peruvian, while there was full coverage on the seeds of valencia variety with Aspergillus niger and Rhizopus stolonifer having total coverage though Pseudaiiescheria boydii and Cylindrocarpon lichenicola were effectively inhibited and showed no growth at the 50% and 100%. Further research to focus on the quantifying the chemical constituents and formulation are suggested.
The potential of spent compost of oyster mushroom, Pleurotus sajor-caju cultivated on rice (MCR) or wheat straws (MCW) was evaluated against the root-knot nematode, Meloidogyne incognita on tomato plants under field conditions during two successive seasons (2016 and 2017). The field trial was carried out in a clay loam soil naturally infested with M. incognita at a private farm, Kafr El-Sheikh governorate, Egypt. Results revealed that all the tested treatments greatly suppressed final populations (Pf), numbers of galls and egg masses of M. incognita during both seasons as compared to the untreated treatment. The highest percentages of Pf reductions (81.1 - 87%) and (80.2 - 86.2%) were achieved with the chemical nematicide, Vydate® 10 G and treatments of (MCR and MCW) at application rate of 1200 g/m2 in the 1st and 2nd seasons, respectively. Moreover, the fruit yield during both seasons was increased significantly with all the applied treatments, especially treatment of MCW at application rate of 1200 g/m2. Additionally, chemical fruit properties were markedly improved with MCR and MCW treatments. Also, treatments of MCR and MCW achieved the highest percentages of nitrogen and phosphorus contents. Generally, the results indicated that spent compost obtained after cultivation of P. sajor-caju has a nematicidal potential against M. incognita, also improved nutritional status and increased tomato yield.
The consumption of dietary herbs and supplements may be associated with several physiological consequences including, but not limited to disturbances of acid-base homeostasis, minerals and electrolytes wasting, gastrointestinal disturbances as well as hemodynamic changes. Plants food based nutritional studies are important for assessing the effect of plants on human health and wellbeing. The aim of this study was to assess the changes in acid-base status and electrolyte homeostasis following the consumption of lemongrass tea. The acute and sub-chronic effects of infusions prepared from 2, 4, and 8g lemongrass leaf powder on serum and urinary pH, and electrolytes levels were assessed in 105 subjects using an interventional study design. The results post-treatment were compared with baseline values.
Plasma pH decreased from baseline value of 7.37 ± 0.02 to 7.20 ± 0.03, and 7.30 ± 0.02 at days 10 and 30 respectively for participants treated with infusion prepared from 2g of lemongrass leaf powder. For those treated with infusion prepared from 4g of lemongrass leaf powder, plasma pH decreased from baseline value of 7.35 ± 0.02 to 7.22 ± 0.02 and 7.29 ± 0.02 at days 10 and 30 respectively.
Treatment with infusion prepared from 8g of lemongrass leaf powder caused a decrease in plasma pH from baseline value of 7.38 ± 0.02 to 7.15 ± 0.02 and 7.18 ± 0.02 at days 10 and 30 respectively. Corresponding changes in urinary pH were also observed. Furthermore, at days 10 and 30, plasma protein concentrations increased significantly (p < 0.05) in subjects treated with infusion prepared from 8g lemongrass leaf extract. There were also significant increases (p < 0.05) in urinary volume, urination frequency, and urinary electrolytes levels within the same period.
The consumption of lemongrass tea may be associated with changes in acid-base balance and electrolyte homeostasis due to its varied biological constituents and their activities
Hadis Alimoradi, Faezeh Mashhadi, Ava Hemmat, Mohsen Nematy, Maryam Khosravi, Maryam Emadzadeh, Nayere Khadem Ghaebi and Fatemeh Roudi*
Published on: 18th December, 2024
Polycystic Ovary Syndrome (PCOS) is a common endocrine disorder affecting women of reproductive age, characterized by ovarian dysfunction and a leading cause of infertility due to ovulatory issues. Lifestyle interventions, including dietary modifications, exercise, and weight management, are considered first-line therapies for women with PCOS; however, the optimal treatment remains unidentified. The Fertility Diet (FD), introduced in 2007, represents a dietary approach that may positively impact fertility by emphasizing specific micronutrients, dietary composition modifications, weight management, and increased physical activity. This narrative review aims to evaluate how various components of the Fertility Diet influence ovulation and overall fertility, assessed through a fertility diet score. The findings of this study suggest that adherence to the Fertility Diet, particularly higher intake of the monounsaturated to trans-fat ratio, and increased vegetable protein intake, may positively influence fertility outcomes in individuals with PCOS. In contrast, high consumption of animal protein and high glycemic load food may have adverse effects. However, the current evidence remains insufficient for definitive conclusions, warranting further interventional studies to explore this relationship.
Noor Jawad Khadhum, Neepal Imtair Al-Garaawi* and Antethar Jabbar Al-Edani
Published on: 25th June, 2024
The current study included a variety of phytochemical substances that were extracted from Centaurium pulchellum and showed a wide range of medicinal properties from the plant's reproductive and vegetative parts against the pathogenic fungus Aspergillus flavus. The vegetative and reproductive components of Centaurium pulchellum were subjected to (GC-MS) analysis for phytochemical study. The data indicated that fungal activity was the highest. Four extract concentrations of 5, 10, 15, and 20 mg/ml were utilized in the investigation, and the diameter of the colonies measured at each concentration was 90.00, 36.00, 28.00, 18.00, and 0.00 mm, respectively.Nine bioactive phytochemical compounds were found in Centaurium pulchellum's vegetative and reproductive portions, according to GC-MS analysis of the chemicals. Another study reported phytochemical substances that: 1-H-Imidazole-2-carboxaldehyde, 1-methyl-;Acetaminophen; n-Hexadecanoic acid; Mercaptoacetic acid, 2TMS derivative; 1.2,3-Dimethyl-5-(trifluoromethyl)-1,4-benzenediol #; Mercaptoethanol, 2TMS derivative-; Bis-(3,5,5-trimethylhexyl) phthalate Tetrakis(trimethylsilyl) orthosilicate #;- 1.1-Isopropoxy-3,3,3-trimethyl-1-[(trimethylsilyl)oxy]disiloxanyl tris(trimethylsilyl) orthosilicate #.
Globally, evidence-based healthcare practices are the most dependable framework for effective healthcare decisions and practices. In all nations, financial resources, people, and time are always insufficient. Healthcare professionals should recommend healthcare interventions that have been proven to be safe, effective, and affordable. All healthcare professionals must be creative to be involved in the creation and compilation of trustworthy evidence to support the decrease in morbidity and mortality of communicable and non-communicable diseases, particularly in developing nations. Regretfully, most developing nations still exhibit weaknesses and barriers to promoting health research and evidence-based healthcare. Evidence indicates that developing countries contribute 1% - 2% of health research activities to address global health problems and challenges. As a result, many individuals in these nations continue to have below-average health conditions. The lack of creativity, innovation, and motivation to gain health research competencies for healthcare professionals causes all these issues. Creativity and innovation are the foundations for the effective implementation of evidence-based healthcare. Surprisingly, no researchers have explored how creativity and innovation heighten evidence-based healthcare practices. The primary objective of this project will be to foster pathways and explore the creativity that advances health research abilities among healthcare professionals to improve evidence-based healthcare practices in resource-limited healthcare settings.
Luisetto M*, Edbey Kaled, Mashori GR, Ferraiuolo A, Fiazza C, Cabianca L and Latyschev OY
Published on: 10th February, 2025
This work aims to describe the chemical-physical properties of various GELS used as galenic forms in hospital pharmacy practice. After an overview of the excipients and method used three preparations are reported. LAT GEL is used as an anesthetic in an emergency (pediatry ) in treating little Traumatic lacerations of the skin and scalp, calcium gel is used as an antidote for fluoride acid burns, and Lidocaine viscose 2% oral gel is used in some pathological conditions like severe esophagitis in onco - hematological patients after radiotherapy or chemotherapy. The galenic role in the situation of some drug shortages was also analyzed.
In my opinion, you provide a very fast and practical service.
Ahmet Eroglu
Submission of paper was smooth, the review process was fast. I had excellent communication and on time response from the editor.
Ayokunle Dada
I do appreciate for your service including submission, analysis, review, editorial and publishing process. I believe these esteemed journal enlighten the science with its high-quality personel.
Bora Uysal
I think that Heighpubs very good. You are very helpful. Thank you for everything.
Ana Ribeiro
Publishing with the International Journal of Clinical and Experimental Ophthalmology was a rewarding experience as review process was thorough and brisk.
Their visibility online is second to none as their published articles appear in all search engines.
I will encourage researchers to publish with them.
Elizabeth Awoyesuku
Great, thank you! It was very efficient working w/ your group. Very thorough reviews (i.e., plagiarism, peer, etc.). Would certainly recommend that future authors consider working w/ your group.
David W Brett
Thanks you and your colleague for the great help for our publication. You always provide prompt responses and high quality of service. I am so happy to have you working with me.
Thanks again!
Diana (Ding) Dai
I like the quality of the print & overall service. The paper looks quite impressive. Hope this will attract interested readers. All of you have our best wishes for continued success.
Arshad Khan
“It was a delightful experience publishing my manuscript with the Clinical Journal of Obstetrics and Gynecology. They offered me lots of opportunities I never had from most publishing houses and their prompt services are greatly appreciated.”
Department of Agricultural Economics, Agribusiness and Extension, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
Akowuah Jones Asafo
Your journal has accomplished its intended mission of providing very effective and efficient goals in dealing with submissions, conducting the reviewing process and in publishing accepted manuscripts in a timely manner. Keep up the great work and services that you provide.
HSPI: We're glad you're here. Please click "create a new Query" if you are a new visitor to our website and need further information from us.
If you are already a member of our network and need to keep track of any developments regarding a question you have already submitted, click "take me to my Query."