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2022 ◽  
Vol 18 (1) ◽  
Author(s):  
Belisa Usmael ◽  
Bruk Abraha ◽  
Sisay Alemu ◽  
Bahar Mummed ◽  
Adem Hiko ◽  
...  

Abstract Background Dogs are one of the important asymptomatic carriers of antimicrobial resistant and potentially pathogenic strains of Salmonella. They can harbor large bacterial load in the intestines and mesenteric lymph nodes which can be shed in their feces with the possibility of transmission to humans. Therefore, a cross-sectional study was conducted with the objectives of estimating the prevalence of non-typhoidal Salmonella, assessing the risk factors for dog’s Salmonella carriage, and profiling the antimicrobial resistance pattern of Salmonella isolates among housed dogs in Harar town, Eastern Ethiopia. A total of 415 rectal swab samples were collected from randomly selected dogs. Samples were examined for non-typhoidal Salmonella using standard bacteriologic culture and biochemical tests. The disk diffusion method (Kirby-Bauer test) was employed to evaluate the isolates for their susceptibility against five antimicrobials. Results Non-typhoidal Salmonella were isolated from 26 (6.3%) of the rectal swab samples, with significantly higher occurrence in diarrheic (15.2%) than non-diarrheic (5.5%) dogs. The risk of Salmonella harboring was significantly higher in female dogs than in male dogs (OR = 2.5, p = 0.027). Dogs fecal shedding of Salmonella was relatively higher in households who used offal as a main feed type for their dogs (23.1%; 95% CI = 5–53.8) than those who used leftover food (10.1%; 95% CI = 5.7–16.1) and practiced mixed feeding system (17%; 95% CI = 7.6–30.8). Salmonella isolates showed higher resistance to ampicillin (41.7%), while all isolates were fully susceptible to gentamicin. Moreover, 58.3% of Salmonella isolates showed resistance to at least one of the tested antimicrobials. Majorities (72.7%) of the dog owners had no awareness on the risk of zoonotic salmonellosis from dog and all of the respondents use bare hand to clean dog kennel. Conclusion Our study reveals the importance of both diarrheic and apparently healthy housed dogs in the harboring and shedding of antimicrobial resistant non-typhoidal Salmonella. The risk of non-typhoidal Salmonella spread among pet owners is not negligible, especially in households who use offal as main feed type. Therefore, an integrated approach such as: proper dog handling practices; continuous evaluation of antimicrobial resistance; and rational use of antimicrobials in the field of veterinary sector are necessary to tackle the problem.


2022 ◽  
Vol 99 (12) ◽  
pp. 38-43
Author(s):  
A. B. Аveryanov ◽  
I. I. Cherkashina ◽  
S. Yu. Nikulina ◽  
E. Yu. Kuznetsova ◽  
V. N. Maksimov

The objective of the study: to study rs2227983 polymorphism of EGFR gene in patients with allergic asthma and healthy individuals.Subjects and Methods. 179 patients suffering from allergic asthma were included in the study. The diagnosis and degree of severity were established in accordance with the GINA recommendations. The Control Group included apparently healthy individuals (n = 217). Patients with allergic asthma underwent standard laboratory and instrumental examinations and DNA typing.Results. A statistically significant predominance of AG genotype frequency in the group of patients with allergic asthma, including women, versus the group of healthy individuals, was established. AG rs2227983 genotype of EGFR gene was found to be significantly more common in patients with mild and moderate allergic asthma including women, than in healthy individuals, including women.Conclusion. The association of rs2227983 polymorphism of EGFR gene with allergic asthma has been established. A homozygous GG genotype may play a protective role against the disease.


Author(s):  
Waldemar Pluta ◽  
Wioleta Dudzińska ◽  
Anna Lubkowska

Disorders of metabolic obesity with normal body weight (MONW) are widely recognized risk factors for the development of cardiovascular diseases and type 2 diabetes. Despite this, MONW is not diagnosed in clinical practice. There is no consensus on the definition of MONW, and measuring the degree of insulin resistance or obesity among apparently healthy, non-obese patients is not widely applicable. The awareness of the relationship between metabolic disorders such as MONW and a higher risk of mortality from cardiovascular causes and other related diseases prompts the need for action to be taken aimed at creating appropriate diagnostic models that will allow for the effective detection of those with metabolic abnormalities among people with normal body weight. Such actions are decisive in the prevention and treatment of diseases. Therefore, the purpose of this article is to review the MONW diagnostic criteria used over the years.


2022 ◽  
Vol 40 (1) ◽  
pp. 5-9
Author(s):  
Mariya Tabassum ◽  
Miliva Mozaffor ◽  
Md Matiur Rahman ◽  
Reaz Mahmud Huda

Background: Obesity is a significant risk factor in the development of metabolic syndrome (MetS). Lipid Accumulation Product (LAP) is an obesity index and has been proposed to be a predictor of metabolic syndrome. The present study aims to see the effectiveness of Lipid Accumulation Product as an obesity index to predict metabolic syndrome in a Bangladeshi population. Methods: This cross-sectional study was conducted in Department of Biochemistry and Molecular Biology, Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka, Bangladesh, between March 2016 and February 2017. A total of 200 apparently healthy subjects (127 men and 73 women) were selected for the study, attending out-patient-departments of the same institution. Anthropometric measurements were recorded, which included their height, weight, waist circumference (WC) and body mass index (BMI). Overnight fasting blood samples were collected to estimate fasting serum glucose and lipid profile. Then LAP was calculated and evaluated as a tool in prediction of MetS in the study subjects. Receiver operating characteristic (ROC) curves were plotted to assess the performance of LAP in MetS prediction by gender. The power of MetS prediction was quantified by the area under the curve (AUC) with 95% confidence intervals. Results: Sensitivity, specificity, positive predictive value (PPV) and negative predictive value (NVP) of LAP in predicting MetS were 70.45%, 78.57%, 72.09% and 77.19% in male study subjects and 20.45%, 96.43%, 81.82% and 60.67% in female subjects respectively. ROC curve analysis showed that the optimal cutoff value of LAP in male study subjects was 40.72, while area under the curve was 0.92; in female study subjects, the values were 51.69 and 0.91 respectively (P<0.001). Conclusion: Lipid Accumulation Product was found simple, accessible and effective obesity index to predict metabolic syndrome in apparently healthy adults. J Bangladesh Coll Phys Surg 2022; 40: 5-9


2022 ◽  
Vol 15 (01) ◽  
pp. 26-35
Author(s):  
Grace Umahi-Ottah ◽  
Babatunde Ishola Gabriel Adejumo ◽  
Elvis Osamede Godwins ◽  
Uchechukwu Dimkpa ◽  
Simon Uzor ◽  
...  

2022 ◽  
Vol 12 (1) ◽  
pp. 47
Author(s):  
Sukanya Shetty ◽  
DynaAnn Roby ◽  
RoopaRani Bhandary ◽  
Vineet Kulkarni ◽  
Calvin Roby

Biomedicine ◽  
2021 ◽  
Vol 41 (4) ◽  
pp. 732-736
Author(s):  
Varashree B. S. ◽  
Sravya Poduri ◽  
Leslie Edward Lewis ◽  
Vijetha Shenoy Belle

Introduction and Aim: Neonatal seizure is an age specific neurological emergency. Their unique pathophysiological mechanism has become subject of interest for many research studies. The recurrence risk for seizures is high during neonatal period and currently used treatment strategies have limited efficacy in preventing it. From past decades although the treatment has not changed, there is a gradual progress in various mechanisms that are involved in generation of seizures and their response to anti-epileptics. With the emergence of new biochemical parameters for risk assessment in patients with seizures, there is a strong need for their comparative evaluation in order to evaluate their potential clinical application. So, this study was carried out to compare the urine levels of taurine, dopamine and fucose in assessing their role in mechanism of seizure.   Materials and Methods: After obtaining ethical approval and consent from parents total 43 neonates, urine taurine, dopamine and fucose were measured in 24 cases of seizures and 19 apparently healthy normal controls. Dopamine and Taurine were measured using ELISA and L-fucose by Dische and Shettles method.   Results: The median level of urine fucose was significantly higher in male neonates, taurine was significantly decreased in cases compared to that of controls. Males had higher preponderance to develop seizures. The median levels of urine dopamine were high in cases compared to controls but has not showed any significance.   Conclusion: Amino acid like taurine, carbohydrate moiety like fucose and a neuromodulator like dopamine may have a mechanistic role in development of seizures in neonatal period.


2021 ◽  
Vol 3 (2) ◽  
Author(s):  
Jallailudeen Rabana Lawal ◽  
Umar Isa IBRAHIM ◽  
Abdullahi Abubakar BIU ◽  
Hassan Ismail MUSA

Reports of avian malaria parasites in village chicken in Nigeria generally remain fragmentary and scarce. The study was conducted in Gombe Local Government Area of Gombe State, Nigeria to investigate avian malaria parasites in Village Chickens (Gallus gallus domesticus) and to determine the risk factors associated with the prevalence of the haemoparasites. A total of 530 village chickens blood samples were obtained from apparently healthy village chickens' brachial veins using sterile 2mls syringes and 23 gauge needles. Thin blood smear was made from each blood sample, and Giemsa stained and examined for the presence of avian haemoparasites under an electro-microscope. The result indicates 23.8% overall prevalence rate of three species of avian malaria parasites consisting of Plasmodium, Haemoproteus and Leucocytozoon species.Plasmodium spp. has the highest prevalent rate of 13.0% followed by Haemoproteus spp. (5.1%), mixed Plasmodium spp. + Haemoproteus spp. (4.9%) infection and Leucocytozoon spp. (0.8%). Prevalence of avian malaria parasites was significantly higher in cocks compared to hens (p < 0.05), as well as higher in adults compared to growers chickens (p < 0.05). This study also showed a higher prevalence of avian malaria parasites during the rainy season compared to the dry season of the study period. It was concluded that haemoparasites of Plasmodium, Haemoproteus and Leucocytozoon species that occur in both single and mixed infections are prevalent among village chickens that are apparently healthy in Gombe Local Government Area of Gombe State, Nigeria.


Author(s):  
Ranjini M. ◽  
Deepa P. M. ◽  
Vijayakumar K. ◽  
Janus A. ◽  
Karthyayini K.

Tuberculosis is known to be a disease of elephants for the past 2000 years. The main causative agent isolated from reported tuberculosis (TB) cases were Mycobacterium tuberculosis. The study focuses on the haematological and serum biochemical changes in the blood of TB infected Asian elephants (Elephas maximus). Twelve apparently healthy elephants and twelve TB infected elephants (confirmed by trunk wash smear positive for acid fast bacilli) were selected for the study. Neonates, pregnant elephants and elephants in musth were not included in the study. The study animals were subjected to haematological and serum biochemical evaluation. The data were analysed statistically. The results showed a significant increase in total leukocyte count, lymphocyte count, monocyte count, thrombocyte count and ESR in TB affected animals compared with apparently healthy animals. Serum creatinine, total bilirubin, direct bilirubin, globulin was significantly high in TB affected animals compared with healthy controls. Assessment of haematological and serum biochemical parameters in TB affected elephants aid in diagnosis and tracking of the infection


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