Annex Publishers

Recent Articles

Latest published research across all journals

Showing 481–500 of 2318 articles
Page 25 of 116
JHBD Journal of Hematology and Blood Disorders
Angel de las NLM
JIPT Journal of Industrial Pollution and Toxicity
Idrees M
JHSCR Journal of Horticultural Science and Crop Research
Jayavalli R
Carica papaya x vasconcelleacauliflora and intergeneric F1 hybrids of these species were screened for resistance to severely infected papaya ringspot virus isolates of papaya ringspot virus. Artificial screening for papaya ringspot virus was carried out 27 days after sap inoculation. Out of twenty-nine F1 hybrid plants of CO 7 x Vasconcelleacauliflora, only six plants were found free from PRSV symptoms. Similarly, out of fifty-five F1 hybrid plants of PusaNanha x Vasconcelleacaulifloraonly twenty-three were found free from the symptoms and seventy plants out of 335 plants of CP50 x Vasconcelleacauliflora were found free from PRSV symptoms. The resistance of the hybrids and parents and their hybrids viz, CO 7 x Vasconcelleacauliflora, PusaNanha x Vasconcelleacauliflora and CP50 x Vasconcelleacauliflora were subjected to DAS ELISA test. Molecular marker viz, ISSR markers were used to check and verify the hybridity. ISSR markers showed confirmity on three hybrid progenies viz, CO7V3, CO7V5 and CO7V6 from CO 7 xVasconcelleacauliflora.
JDOC Journal of Dentistry and Oral Care Medicine
Costello Liam
Necrotizing Sialometaplasia (NSM) is a rare, benign, self-limiting, inflammatory disease of mostly minor salivary gland origin. NSM can resemble a malignant lesion in its early disease course, both clinically and pathologically. Bilateral involvement of the hard and soft palate by the lesion is a rare occurrence. NSM was first described as a reactive inflammatory process. Since then, over 200 cases have been reported and has been added to the WHO classification of salivary gland tumours under the tumour-like lesions. Here, we report a case of a 30-year-old male with bilateral NSM of both the hard and soft palate, on a background history of prurigo nodularis. The patient was initially referred to an Oral and Maxillofacial Department by his general practitioner for a palatal ulcer, concerning for oral malignancy. The ulcer was painless with a well-demarcated border and necrotic base. Subsequent biopsy and histological examination confirmed necrotizing sialometaplasia with healing occurring within 5 weeks.
JAHI Journal of AIDS and HIV Infections
khoudri ibtissam
Background: Morocco is a low endemic country of HIV/AIDS that achieved the goal of the second and third 90-90-90 targets in 2019 while still 78% of people living with HIV know their HIV status. The aim of this study was to analyze time trends of HIV/AIDS reported cases during the last 33 years taking into consideration the implementation of voluntary HIV counseling and testing (HCT) services in primary health care facilities. Methodology: This was a time series of HIV/AIDS reported cases at national level between 1986 and 2019. Variable collected for each year were HIV/AIDS reported per 100000 H, age category, gender, origin, CD4 count and route of transmission. Trend of HIV/AIDS reported cases was assessed by Joinpoint Regression Analysis. Annual percentage changes (APCs) were estimated to identify the years (joinpoint) when significant changes occurred in the trend. We therefore examined trends in HIV/AIDS reported cases according to epidemiological variables. Results: Cumulative HIV/AIDS reported cases during the study period was of 17 000. Joinpoint regression showed an increase in HIV/AIDS reported cases between 1986 and 2019. The APC for the period 1986-2012 was of 13.4 (95% CI: 12.0 to 14.8, p
JMSN Journal of Materials Science and Nanotechnology
khosrozadeh Behnam
Cutting fluids are an inherent part of the modern manufacturing system. In the vegetable oil based cutting fluids, the base fluids should be some vegetable oil. In general, vegetable oil is highly attractive substitutes for petroleum based oils because they are environmentally friendly, renewable, less toxic and readily biodegradable. In this review paper, the author investigates some of the published research papers on the application of vegetable oil based machining fluids (including Nano-fluids) in the different machining processes like turning, milling, grinding and drilling. Besides that, this study also summarize the effect of the different biodegradable oil based machining fluids on the performance factors such as surface integrity, machining force, tool wear, power consumption, and temperature produced during the machining process. It has been reported in various literature that using vegetable oil based Nano machining fluid results high surface features, reduced tool wear, cutting force, power consumption and lower temperature rise in the machining process due to better lubrication and cooling properties.
JOEC Journal of Ophthalmology & Eye Care
Diabetic macular edema (DME) has become one of the most potential complications that results in loss of vision in patients with diabetic retinopathy. Treatment outcomes that have been predicted directly with advent of machine learning (ML) methods after the initial anti-vascular endothelial growth factor (anti-VEGF) injection, has become extremely vital in the management of DME. Purpose: The aim of this study is to analyze the efficiency of the ML regression models which were developed and validated to predict the possible post-injection central subfield thickness (CST) value and distant vision best corrected visual acuity (DV BCVA) in eyes with DME before the anti-VEGF injection is administered at either treatment initiation or during treatment monitoring. Methods: This retrospective study was conducted in Medical Research Foundation, Chennai, India from January 2010 to December 2020. The model development emphasized on an ensemble ML system consisting of four ML models that were developed and trained independently using the clinical parameters to predict the post injection CST value. The dataset consisting of 906 patients with total of 1874 samples [Optical coherence tomography (OCT) images and clinical parameters] were divided into trained and test set, and the model was validated on test dataset. The predicted CST values was then compared against the respective sample’s post injection actual CST value. The comparative results were measured in terms of Correlation Coefficient and Mean Absolute Relative Error (MARE). Results: On evaluation, we found that Support Vector Regression (SVR) with linear kernel performed best among the other models with four different scenarios in term of both CST and DVBCVA prediction with correlation coefficient of 0.65, 0.73, 0.75, 0.85 and 0.83, 0.87, 0.89 and 0.92 respectively.
JOP Journal of Orthopaedics and Physiotherapy
ABDULHAKEEM BUSHRA
Paget’s bone disease (PBD) is a benign tumor of osteoclasts. We report a case of an isolated temporal bone’s Paget disease with unusual evolution to a rapidly functional degradation of vestibulocochlear system. A 60 years old female was admitted for an isolated, left sided mastoid tumefaction without any inflammatory signs. Initial temporal bone computed tomography (CT) showed a left cotton wool appearance without any ossicles lesion or vestibulocochlear extension. Anatomo pathological tests confirmed the diagnosis. The outcome was marked by the occurrence of vestibulocochlear symptoms. Treatment had consisted on subtotal surgery in combination with oral bisphosphonate with improvement of her clinical conditions. The post operative’s follow-up was simple without any abnormalities. PBD of temporal bone is a benign disorder. Imaging is considered the most useful diagnosis modality for revealing the disorder that will be confirmed by histological tests. The treatment is based on medical approaches and surgery has few indications.
JAR Journal of Antibiotics Research
ISLAM Bhuiyan MD ROKUBUL
Blumea lacera (Burn. f.) DC. (Family: Asteraceae) is an important member of Bangladeshi natural plant resource and it is an herbaceous weed locally known as Kukursunga. Different parts of this plant are used traditionally to cure various diseases. But detail study on the antioxidant and antineoplastic potentials of Blumea lacera leaves, has not yet been done. Aim of this study is to examine the antioxidant and antineoplastic properties and quantify the different type of phytochemical content of the methanolic extract of leaves of Blumea lacera (MELB). MELB contained a rich polyphenol, flavonol, flavonoid and proanthocyanidins. MELB showed moderate cytotoxic effect against Artemia salina (brine shrimp nauplii) where its LD50 values was 66.12 μg/ml. In vitro antioxidant assay, MELB exhibited a remarkable capacity to scavenge the tested reactive species. MELB scavenged DPPH with an IC50 of 33.64 μg/mL and 42.69 μg/mL, respectively. In vivo antineoplastic assay, MELB significantly (P
JOO Journal of Obesity and Overweight
Pinhel Marcela
Introduction: Obesity is a multifactorial condition influenced by environment and genetic factors. Controlling appetite and satiety involves complex interactions between the hypothalamus, which is responsible for homeostasis regulation energy, and hormones that regulate appetite including leptin and ghrelin. Leptin plays an important role in the regulation of food intake and energy expenditure, generating an increase in energy burning and decreasing food intake. And ghrelin is directly involved in the regulation of short-term energy balance. Objectives: To verify frequency, biochemical profile and Body Mass Index (BMI) variations according to SNPs in LEPR and GHRL gene. Subjects and Methods: 163 both genders subjects were classified into Study Group (SG): 103 subjects with obesity; Control Group (CG): 60 non-obese. Blood samples were collected to perform DNA extraction and biochemical profile analysis. Statistical significance was established at p < 0.05. Results: The genotype and allele frequency were similar between groups for both polymorphisms. The _/A genotype of the GHRL rs696217 polymorphism was associated to increased BMI in SG compared CG (p = 0.003) and increased triglycerides (TG) and very low density lipoprotein (VLDLc) values in CG (p < 0, 05). The _/A genotype was also associated with increased fasting glucose compared to CC genotype only in CG (p = 0.031). Considering the LEPR rs1137101 polymorphism, AA genotype subjects presented higher BMI compared to _/G genotype subjects (p = 0.024). No difference between biochemical profile variables related to LEPR rs1137101 polymorphism was found. Conclusion: AA genotypes of the LEPR rs1137101 polymorphism and _/A of the GHRL rs696217 polymorphism suggest being risk factors for BMI and the latter is associated with fasting glucose, VLDLc and TG variation.
JOEC Journal of Ophthalmology & Eye Care
Ekicier Acar Selcan
Purpose: We aimed to create mechanic optic nerve injury model in rats and investigate the neuroprotective effects of ripasudil on retinal ganglion cells. Study Design: Experimental study Methods: Mechanic optic nerve injury model was created in the right eyes of male Wistar rats (n=15). Rats were divided into three groups: glaucoma model with sham treatment (group1) and 20 µM intravitreal ripasudil treatment (group 2) and 50 µM intravitreal ripasudil treatment (group 3). Treatment was applied intravitreally and rats were sacrificed at the end of 4 weeks. Glial fibrillary acidic protein (GFAP), Brn-3a antibody,anti- Iba1 was examined by immunohistochemistry. Results: The number of Brn-3a positive RGC in the mechanical optic nerve injury model was 5.33 ± 2.08 (min: 3, max: 7) in sham group, 10.25 ± 2.63 (min: 8, max: 14) in 20 µM group and 16.75 ± 5.43 (min:9, max: 21) in 50 µM group (p