Results 21 to 30 of about 5,306,758 (279)

Research progress on effect of heat stress on beef cattle and its nutritional regulation measures

open access: yesSiliao yanjiu, 2023
Heat stress caused by high temperature environment in summer has become one of the important factors restricting the healthy development of beef cattle breeding industry.
GUO Meng-yang   +7 more
doaj  

Chronic heat stress induces the disorder of gut transport and immune function associated with endoplasmic reticulum stress in growing pigs

open access: yesAnimal Nutrition, 2022
Although high temperatures influence gut health, data on underlying mechanisms remains scant. Using a pig model, this study performed a global analysis on how chronic heat stress affects the transport and immune function of the gut through transcriptome, proteome, microbial diversity and flow cytometry. A total of 27 pigs with similar body weights were
Shanlong Tang   +8 more
openaire   +3 more sources

Heat shock proteins in tendinopathy: novel molecular regulators [PDF]

open access: yes, 2012
Tendon disorders-tendinopathies-are the primary reason for musculoskeletal consultation in primary care and account for up to 30% of rheumatological consultations.
Neal L. Millar   +3 more
core   +1 more source

Physiological tolerance to uncompensated heat stress in soldiers: Effects of various types of body cooling systems [PDF]

open access: yesVojnosanitetski Pregled, 2014
Background/Aim. In military services, emergency situations when soldiers are exposed to a combination of nuclear, biological and chemical (NBC) contamination combined with heat stress, are frequent and complex.
Jovanović Dalibor   +4 more
doaj   +1 more source

Heat Stress Disorders [PDF]

open access: yesAAOHN Journal, 1991
Occupational health nurses must always be aware of changing job tasks that create new classes of employees at risk for developing heat stress disorders. Examples include chemical handlers or asbestos containment specialists who must wear non-permeable protective clothing.
openaire   +2 more sources

Different Dietary Sources of Selenium Alleviate Hepatic Lipid Metabolism Disorder of Heat-Stressed Broilers by Relieving Endoplasmic Reticulum Stress

open access: yesInternational Journal of Molecular Sciences, 2023
As global warming continues, the phenomenon of heat stress (HS) in broilers occurs frequently. The alleviating effect of different selenium (Se) sources on HS-induced hepatic lipid metabolism disorders in broilers remains unclear. This study compared the protective effects of four Se sources (sodium selenite; selenium yeast; selenomethionine; nano-Se ...
Jiayi Wang   +12 more
openaire   +2 more sources

Role of the Red Ginseng in Defense against the Environmental Heat Stress in Sprague Dawley Rats

open access: yesMolecules, 2015
Global temperature change causes heat stress related disorders in humans. A constituent of red ginseng has been known the beneficial effect on the resistance to many diseases.
Kui-Jin Kim   +3 more
doaj   +1 more source

The effects of acclimatization on blood clotting parameters in exertional heat stress [PDF]

open access: yesVojnosanitetski Pregled, 2013
Background/Aim. Exertional heat stress is a common problem in military services. Considering the coagulation abnormalities are of major importance in development of severe heat stroke, we wanted to examine changes in hemostatic parameters in soldiers ...
Vesić Zoran   +4 more
doaj   +1 more source

Effect of Exogenous and Endogenous Glucocorticoids on the Spermatogenesis of Albino Rats; A Comparative Study

open access: yesAnnals of Abbasi Shaheed Hospital and Karachi Medical & Dental College, 2020
Objective: The objective of the present study was to compare the earlier possible effects of exogenous and endogenous glucocorticoids on the spermatogenesis of albino rats. Methods: This comparative study was conducted at Baqai Medical University in the
Uzma Hameed   +5 more
doaj   +1 more source

Effect of heat stress and body condition score on the occurrence of puerperal disorders in Holstein cows

open access: yesSpanish Journal of Agricultural Research, 2023
Aim of the study: To evaluate the association between temperature-humidity index (THI) and body condition score (BCS) at calving and retained placenta (RP), puerperal metritis, clinical ketosis, and mastitis in Holstein cows in a hot environment Area of study: Northeastern Mexico.
Miguel MELLADO   +5 more
openaire   +4 more sources

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