Article
Agriculture, Dairy & Animal Science
Manca Pecjak, Jakob Leskovec, Alenka Levart, Janez Salobir, Vida Rezar
Summary: High ambient temperatures in the poultry meat industry cause heat stress and deteriorate meat quality. Vitamin and mineral supplementation, particularly vitamins E and C and selenium, have shown potential in mitigating the negative effects of heat stress on broiler performance and meat quality. However, the synergistic effects of these antioxidants on meat quality under heat stress have not been studied extensively. This study investigated the effects of dietary supplementation with vitamin E, vitamin C, and Se, either alone or in combination, on carcass characteristics, oxidative stability, and meat quality parameters in broilers exposed to cyclic heat stress.
Article
Agriculture, Dairy & Animal Science
Mohamed I. Alzarah, Fayez Althobiati, Ahmed O. Abbas, Gamal M. K. Mehaisen, Nancy N. Kamel
Summary: The study aimed to investigate the immune modulator potentials of Citrullus colocynthis seeds supplementation in broilers exposed to chronic heat stress. Results showed that CC seeds supplementation alleviated the negative impacts of heat stress on broiler immune responses and antioxidant status, suggesting their potential use to improve production performance under heat stress conditions.
Article
Agriculture, Dairy & Animal Science
Tingting Li, Wengang He, Xiudong Liao, Xi Lin, Liyang Zhang, Lin Lu, Yanli Guo, Zongping Liu, Xugang Luo
Summary: The study found that zinc can alleviate heat stress on broiler hepatocytes by enhancing their antioxidant ability and attenuating heat shock responses.
Article
Agriculture, Dairy & Animal Science
Mohamed A. Hashem, Sahar S. Abd El Hamied, Eman M. A. Ahmed, Shimaa A. Amer, Aziza M. Hassan
Summary: The study evaluated the efficacy of vitamin C and vitamin E in mitigating oxidative stress, hematobiochemical, and histopathological changes in the kidney induced by copper sulfate (CuSO4) toxicity in broiler chickens. The findings showed the possible preventive and alleviating impacts of dietary antioxidants on hematobiochemical alterations, oxidative stress, and kidney damage induced by CuSO4 toxicity.
Article
Nutrition & Dietetics
Philip C. Calder, Edwin Frank Ortega, Simin N. Meydani, Yuriko Adkins, Charles B. Stephensen, Brice Thompson, Heather Zwickey
Summary: This article integrates current knowledge on the impacts of aging, nutrition, and the gut microbiota on the immune system and comprehensively reviews the influence of specific micronutrients and probiotics/prebiotics on immunity, inflammation, and infection, with a focus on older individuals. The findings suggest that micronutrients and strategies to modify the gut microbiota may play a role in protecting older individuals against infections, particularly respiratory ones, but the evidence is inconsistent and further research is needed.
ADVANCES IN NUTRITION
(2022)
Article
Agronomy
Muhammad Israr, Naila Chand, Rifat Ullah Khan, Ibrahim A. Alhidary, Mutassim M. Abdelrahman, Hani Hassan Al-Baddani, Vito Laudadio, Vincenzo Tufarelli
Summary: In a study with heat-stressed broilers, supplementation with grape seed powder and zinc improved feed intake and body weight, reduced feed conversion ratio, increased antibody titer against Newcastle disease, decreased malondialdehyde levels, and enhanced paraoxonase activity.
Article
Biology
Aref Maddahi, Adel Saberivand, Hossein Hamali, Farnoosh Jafarpour, Maryam Saberivand
Summary: Heat stress affects the fertility of dairy cattle, but supplementing vitamins E and coenzyme Q10 can alleviate its adverse effects on oocyte maturation and embryo development. Vitamin E was found to be more effective than vitamin C and coenzyme Q10 in improving maturation and cleavage rates, as well as increasing the count of blastocyst cells.
JOURNAL OF THERMAL BIOLOGY
(2024)
Article
Agriculture, Dairy & Animal Science
Jian Jin, Mengxiao Xue, Yuchen Tang, Liangliang Zhang, Ping Hu, Yun Hu, Demin Cai, Xugang Luo, Ming-an Sun
Summary: Heat stress can cause intestinal inflammation, impaired barrier integrity, and decreased immunity in poultry. Zinc has been shown to mitigate the adverse effects of heat stress, but the effects of different sources and levels of zinc supplementation on the heat stress capacity of Chinese landraces remained unclear. This study investigated the effects of zinc sulfate (ZnS) and zinc proteinate with moderate chelation strength (Zn-Prot M) on the intestinal immune function of Xueshan chickens, an important local breed in China. The results showed that both ZnS and Zn-Prot M can effectively reduce IL-6 secretion in the serum, with 60 mg/kg being the optimal dose. Zn-Prot M was superior to ZnS in improving intestinal immunity, and 60 mg/kg was the optimal addition dose.
Review
Immunology
Elizabeth A. Miles, Philip C. Calder
Summary: Citrus fruit juices, rich in vitamin C, folate, and bioactive polyphenols, play important roles in controlling inflammation and oxidative stress, supporting immune responses. Studies have shown significant anti-inflammatory effects of orange juice, but further exploration is needed to understand its effects on specific populations and immune systems.
FRONTIERS IN IMMUNOLOGY
(2021)
Review
Biochemistry & Molecular Biology
Alihossein Piray, Saheb Foroutanifar
Summary: Studies have shown that supplemental chromium can significantly impact broiler chickens' weight gain, feed intake, feed conversion ratio, etc., with the recommended optimum supplementation amount being 1100 ppb.
BIOLOGICAL TRACE ELEMENT RESEARCH
(2022)
Article
Physiology
Annatachja De Grande, Richard Ducatelle, Saskia Leleu, Christof Rapp, Cibele Torres, Massimiliano Petracci, Stefaan De Smet, Joris Michiels, Freddy Haesebrouck, Filip Van Immerseel, Evelyne Delezie
Summary: This study evaluated the effect of different zinc sources and vitamin E levels on meat yield and quality in broilers subjected to chronic cyclic heat stress. The results showed that replacing ZnSO4 with ZnAA increased breast meat weight and yield, as well as improved the water-holding capacity of the meat. The study also found that the beneficial effects of ZnAA were independent of the vitamin E level.
FRONTIERS IN PHYSIOLOGY
(2022)
Article
Veterinary Sciences
Jun Du, Yan Shi, Changming Zhou, Lianying Guo, Ruiming Hu, Cheng Huang, Guoliang Hu, Xiaona Gao, Xiaoquan Guo
Summary: Vitamin C can effectively alleviate liver oxidative damage and inflammatory response caused by chronic heat stress in laying hens, resulting in improved body weight and feed intake.
FRONTIERS IN VETERINARY SCIENCE
(2022)
Article
Nutrition & Dietetics
Nadim Sharif, Rubayet Rayhan Opu, Afsana Khan, Khalid J. Alzahrani, Hamsa Jameel Banjer, Fuad M. Alzahrani, Nusaira Haque, Shahriar Khan, Saimum Tahreef Soumik, Ming Zhang, Hanwen Huang, Xiao Song, Anowar Khasru Parvez, Shuvra Kanti Dey
Summary: Vitamin C, D, and zinc supplements are significantly associated with a reduced risk of COVID-19 infection and severity. The tendency to take supplements and the duration of supplementation are also related to infection and hospitalization risk.
Article
Agriculture, Dairy & Animal Science
Eren Kuter, Ozcan Cengiz, Bekir Hakan Koksal, Omer Sevim, Onur Tatli, Umair Ahsan, Guelsen Guven, Ahmet Gokhan Onol, Sacit F. Bilgili
Summary: In this study, the impact of dietary Zn supplementation on growth performance, serum Zn concentration, litter quality attributes, and occurrence of footpad dermatitis in broiler chickens under chronic heat stress was evaluated. The results showed that dietary Zn supplementation had no significant effect on growth performance, serum Zn concentration, litter quality, and occurrence of footpad dermatitis. However, supplemental Zn reduced the occurrence of footpad dermatitis in broiler chickens.
Article
Medicine, Research & Experimental
Apu Chowdhury, Muhammad Sajid, Nabila Jahan, Temitope Isaac Adelusi, Pulak Maitra, Guolian Yin, Xudong Wu, Yuan Gao, Sicen Wang
Summary: The global spread of COVID-19 has led to urgent research on related drugs and vaccines, with many clinical trials underway, but appropriate treatment options still need further exploration.
BIOMEDICINE & PHARMACOTHERAPY
(2021)
Article
Agriculture, Dairy & Animal Science
Rifat Ullah Khan, Shabana Naz, Hammad Ullah, Qudrat Ullah, Vito Laudadio, Qudratullah, Giancarlo Bozzo, Vincenzo Tufarelli
Summary: High ambient temperature is a major constraint for the poultry industry, leading to reduced performance and productivity. This review discusses the physiological and biochemical changes during heat stress and mitigation strategies.
ANIMAL BIOTECHNOLOGY
(2023)
Article
Agriculture, Dairy & Animal Science
Rifat Ullah Khan, Shabana Naz, Hammad Ullah, Nazir Ahmad Khan, Vito Laudadio, Marco Ragni, Luca Piemontese, Vincenzo Tufarelli
Summary: Vitamins are essential for the health and performance of important body organs in poultry, especially vitamin D supplementation, which plays a critical role in reducing the risk of bone deformation and maximizing development.
ANIMAL BIOTECHNOLOGY
(2023)
Article
Agriculture, Dairy & Animal Science
Mashal Khan, Naila Chand, Shabana Naz, Rifat U. Khan
Summary: The study evaluated the impact of tea tree essential oil on the growth performance and intestinal health of Japanese quails in response to Eimeria tenella challenge. The results showed that supplementation of 1% tea tree essential oil and treatment of amprolium improved the growth performance and reduced mortality in infected quails.
JOURNAL OF ANIMAL PHYSIOLOGY AND ANIMAL NUTRITION
(2023)
Article
Agriculture, Dairy & Animal Science
Kashmala Saeeda, Naila Chand, Najeeb Ullah Khan, Muhammad Saeed, Rifat Ullah Khan
Summary: The study evaluated the effects of organic zinc (OZn) and probiotic on growth performance, oocysts number, and histological features of cecum in quails following Eimeria tenella challenge. The results showed that supplementation with OZn + probiotic improved growth performance, reduced intestinal lesions and mortality, and alleviated oocysts and histological changes in challenged birds.
TROPICAL ANIMAL HEALTH AND PRODUCTION
(2023)
Review
Infectious Diseases
Rifat Ullah Khan, Shabana Naz, Davide De Marzo, Michela M. Dimuccio, Giancarlo Bozzo, Vincenzo Tufarelli, Caterina Losacco, Marco Ragni
Summary: In the past 50 years, there has been a growing global demand for poultry meat due to increased concerns for health, ecology, safety, and equity. However, organic poultry farming, particularly the use of medicinal herbs, has gained significant attention and public demand recently, mainly due to concerns about antibiotic resistance. The ban on antibiotics in the poultry industry has led to increased interest in herbs as antibiotic alternatives. Aloe vera has been shown in various research studies to have nutritional benefits for improving poultry growth, immune status, and acting as an antibacterial and anticoccidial agent.
Article
Biology
Davide De Marzo, Giancarlo Bozzo, Edmondo Ceci, Caterina Losacco, Michela Maria Dimuccio, Rifat Ullah Khan, Vito Laudadio, Vincenzo Tufarelli
Summary: This experiment tested the hypothesis that adding omega-3 oil to feedlot pellets improves the favorable n-3 PUFA composition in meat. The study found that supplementing microencapsulated omega-3 oil in lamb feed positively influenced body weight and feed efficiency. The addition of omega-3 oil also impacted the color and physical traits of the Longissimus lumborum (LL) muscle, as well as the fatty acid composition of the meat.
Article
Agriculture, Dairy & Animal Science
Xi Bai, Kunping Wang, Rifat Ullah Khan, Cheng Zhang, Hong Hu
Summary: This study aimed to investigate the effects of glutamine (Gln) on growth performance, oxidative stress, Nrf2, and p38 MAPK pathway in the livers of heat-stressed broilers. Results showed that high temperature conditions decreased growth performance and induced oxidative stress in broiler livers. Dietary Gln improved the growth performance, antioxidant enzyme, Nrf2, and p38 MAPK expression in the livers of heat-stressed broilers. Gln can be used as a feed additive for broiler production in high-temperature environments.
Review
Biochemistry & Molecular Biology
Rifat Ullah Khan, Aamir Khan, Shabana Naz, Qudrat Ullah, Nikola Puvaca, Vito Laudadio, Domenico Mazzei, Alireza Seidavi, Tugay Ayasan, Vincenzo Tufarelli
Summary: Vitamin A is a fat-soluble vitamin that needs to be obtained through diet. It plays a crucial role in various biological functions and its deficiency can lead to several health problems.
Article
Agriculture, Dairy & Animal Science
Sajida Arooj, Shabana Naz, Aniqa Qaisar, Sania Satti, Alina Razzaq, Abdulwahed Fahad Alrefaei, Mohammed Fahad Albeshr, Mehwish Durrani, Sifa Dai, Rifat Ullah Khan
Summary: The present study aimed to biomonitor heavy metals in three selected wildlife parks of Punjab, including lead (Pb), cadmium (Cd), chromium (Cr), zinc (Zn), nickel (Ni), manganese (Mn) and cobalt (Co). The analysis of soil, water, and feed samples revealed high concentrations of heavy metals in feed samples, followed by soil and water samples at Jallo Wildlife Park and Wildlife Park Bahawalnagar. Feathers samples showed the highest levels of heavy metals concentrations at all sites. The bioaccumulation of heavy metals in the feathers of captive birds made them a good indicator for biomonitoring.
JOURNAL OF APPLIED ANIMAL RESEARCH
(2023)
Article
Agriculture, Dairy & Animal Science
Abdul Hafeez, Said Shahid Ali, Junaid Akhtar, Shabana Naz, Ibrahim A. Alhidary, Muhammad Israr, Rifat Ullah Khan
Summary: This study investigated the effects of including a herbal mixture consisting of fenugreek, garlic, and coriander (FGC) in broiler chicken feed. The results showed that adding 1% and 3% of the FGC mixture improved growth performance and nutrient digestibility in birds, while also reducing blood cholesterol levels.
JOURNAL OF APPLIED ANIMAL RESEARCH
(2023)
Article
Agriculture, Dairy & Animal Science
Sara Khan, Naila Chand, Shabana Naz, Abdulwahed Fahad Alrefaei, Mohammed Fahad Albeshr, Caterina Losacco, Rifat Ullah Khan
Summary: The study aimed to investigate the effects of OZn and Met supplementation on the anticoccidial effects in broilers. The results showed that the combination of OZn and 0.56% Met improved growth performance of chickens and attenuated the negative effects of coccidial challenge.
Article
Agriculture, Dairy & Animal Science
Momin Khan, Naila Chand, Sarzamin Khan, Shabana Naz, Abdulwahed Fahad Alrefaei, Mikhlid H. Almutairi, Dai Sifa, Rifat Ullah Khan
Summary: The study found that replacing soybean meal with maggot meal in broilers ration did not have a significant effect on body weight gain, feed intake, and feed conversion ratio. Furthermore, there were no significant differences observed in protein efficiency ratio, dressing percentage, apparent metabolizable energy, antibody titer, amino acid digestibility, organoleptic study, intestinal morphometry, hematological and serum parameters. These findings suggest that soybean meal can be fully substituted with maggot meal without adverse effects on the health and performance of broiler chicks.
Article
Agriculture, Dairy & Animal Science
Naseeb Ullah, Muhammad Tahir Khan, Shabana Naz, Ibrahim A. Alhidary, Rifat Ullah Khan, Caterina Losacco, Gianluca Pugliese, Vincenzo Tufarelli
Summary: This study assessed blood metabolites and somatic cell count (SCC) in Achai and Holstein Friesian cows during the transition period. The results showed different changes in blood metabolites pre- and post-partum, with more pronounced variations in Holstein cows compared to Achai cows.
REPRODUCTION IN DOMESTIC ANIMALS
(2023)
Article
Agriculture, Dairy & Animal Science
Maria Imtiaz, Naila Chand, Shabana Naz, Ibrahim A. Alhidary, Sina Gul, Rifat Ullah Khan
Summary: The supplementation of Moringa oleifera leaf extract at a rate of 300 mg/L resulted in significantly improved growth performance, immunity, and nutrient digestibility in Japanese quails.
JOURNAL OF APPLIED ANIMAL RESEARCH
(2023)
Review
Agriculture, Dairy & Animal Science
Rifat Ullah Khan, Aamir Khan, Mehreen Dost Muhammad, Shabana Naz
Summary: Tomato cultivation and processing generate a significant amount of difficult-to-handle tomato pomace, peels, and seeds, which contain various beneficial substances. These by-products can be used as feed additives and have certain effects on poultry growth and health.
ANNALS OF ANIMAL SCIENCE
(2023)
