Background: Poultry is the fastest-growing animal in the agriculture sector, and feed cost contributes 70%–80% of

production cost; therefore, many efforts have been evaluated to reduce feed cost. One of these ways to improve feed

efficiency is the use of natural feed additives in the diet, especially after reducing the use of antibiotics in poultry diets.

Flaxseed contains bioactive compounds, particularly omega-3 fatty acids (α-linolenic acid) and lignans, which are used

to improve energy metabolism and play antioxidant and anti-inflammatory effects in poultry diets. Vitamin E plays a

vital function in protecting polyunsaturated fatty acids from oxidative damage, preserving cell membrane integrity, and

supporting immune functions.

Aim: This study aimed to evaluate the physiological and productive effects of flaxseed (Linum usitatissimum) and

vitamin E supplementation, individually or in combination, in Japanese quail (Coturnix japonica).

Methods: A total of 120 quails were randomly assigned to four dietary treatments: commercial diet (control),

commercial diet with flaxseed, commercial diet with vitamin E, and commercial diet with both flaxseed and vitamin

E, each group comprising three replicates with 10 chicks per replicate, and the study lasted 5 weeks following 1 week

of adaptation.

Results: The combined supplementation markedly enhanced growth performance, improving body weight gain, feed

efficiency, and survivability compared with the control group. Serum biochemical analysis revealed improved protein

metabolism and a healthier lipid profile, with reductions in cholesterol, triglycerides, and low-density lipoprotein,

alongside an increase in high-density lipoprotein. Antioxidant indices confirmed strengthened defense mechanisms, as

glutathione levels increased and malondialdehyde concentrations decreased, while liver enzyme activities, aspartate

transaminase and alanine transaminase were reduced, indicating improved hepatic function. The synergistic interaction

between omega-3 fatty acids from flaxseed and the antioxidant role of vitamin E contributed to better metabolic

efficiency and oxidative stability.

Conclusion: These findings highlight that flaxseed and vitamin E can be fed to Japanese quail as promising natural

feed additives that can enhance productivity, health status, and sustainability in quail production.

 Diabetes mellitus is a growing global health concern, characterized by chronic hyperglycemia, resulting from defective insulin action and secretion, T2DM is frequently associated with abnormalities in the liver function, which may reflect underlying metabolic disturbances and early hepatic involvement. This study aimed to evaluate the levels of liver aminotransferase ( ALT, AST) and ALP in patients with type 2 diabetes in Gharyan central hospital. The finding showed that patients with T2DM had elevated liver enzyme levels, (ALT, AST and ALP were 19%, 15%, 41% respectively), suggesting possible subclinical liver dysfunction. These results highlight the importance of routine liver enzyme assessment in the clinical follow up of individuals with T2DM, as early detection of hepatic abnormalities may improve patient management and reduce the risk of diabetes- related complications. 

Toxoplasmosis is a worldwide contagious disease of humans and other warm-blooded animals, including birds. Toxoplasma gondii (T. gondii) is an obligate intracellular protozoan parasite responsible for Toxoplasmosis disease, which is clinically manifested chiefly in pregnant women and people with weakened immune systems. Clinical complications include abortion and stillbirths, encephalitis, pneumonia, brain and eye damage, and neonatal mortality. The genus Toxoplasma was first proposed in 1908 by Nicolle and Manceaux following the identification of asexual stages of similar parasites in the tissues of birds and mammals, and merozoites in the blood of North African rodents, Ctenodactylus gundi. At about the same time, Splendore independently described Toxoplasma in laboratory rabbits in Sao Paulo, Brazil, and Darling probably found it in man in Panama in the same year. Although several species were named, during the 1930s, it was shown that these were identical to the type species T. gondii. During the 1960, scientists provided evidence for the coccidian nature of the parasite. Then, between 1960 and 1970, the heterogeneous life cycle was elucidated by the discovery of sexual stages in the small intestine of cats, which followed the induction of infection in intermediate hosts by inoculation with cat feces. This review seeks to study the parasite and its responsibility to cause disease, condition prevalence, clinical manifestations accompanied by infection, and treatment protocols.

Medical education is being reshaped by two major technological disruptions: the rapid expansion of online learning since the COVID-19 pandemic and the equally rapid adoption of artificial intelligence (AI) in teaching, assessment, and clinical training. These developments are often treated as distinct phases of change. In reality, they are part of the same broader challenge: educational institutions have repeatedly adopted new technologies faster than they have developed the pedagogic, ethical, and regulatory frameworks needed to use them well. 1-3

Pneumonia remains a major global health burden, where timely recognition on chest X ray images is clinically important yet often challenged by subtle radiographic signs and variability in interpretation. This paper presents a controlled comparative evaluation of four convolutional neural network architectures, MobileNet, ResNet50, VGG, and InceptionV3, for binary classification of chest X ray images into diseased and normal cases. Experiments were conducted using a publicly available Kaggle dataset of 4,479 images under a unified preprocessing and evaluation protocol. Performance was assessed on a held out test set of 300 images, including 200 diseased and 100 normal cases, using accuracy and macro averaged precision, recall, and F1 score, supported by confusion matrix analysis. The results show that MobileNet achieved the highest test accuracy at 95.0 percent, while ResNet50 and VGG achieved 94.7 percent, and InceptionV3 achieved 92.0 percent. Confusion matrix inspection indicates that MobileNet produced the fewest false negatives for diseased cases in this setting, which is important for screening oriented use. Inference time measurements using batch size 1 at 180 × 180 input on CPU further highlight the efficiency advantage of lightweight architectures. Overall, these findings provide a reproducible benchmark to support architecture selection for computer assisted pneumonia screening and clinical triage

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