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Sex differences in gene expression in alveolar type 2 (AT2) cells may underlie sex biases in the prevalence and severity of lung diseases, according to a study led by University of Pennsylvania scient...
Food or sex? Fruit flies give insight into decision-making
neurons behavioral neural element brain mechanisms
2021/8/6
Individuals are likely to prioritize food over sex after being deprived of both, according to researchers who studied this behavioral conflict in fruit flies. A new study pinpointed the precise neuro...
中国水产科学研究院黄海水产研究所专家与美国、西班牙科学家联合主编的英文专著《Sex Control in Aquaculture》正式出版（图）
Sex Control in Aquaculture 出版
2019/3/13
日前，由美国俄亥俄州立大学的Hanping Wang教授、西班牙巴塞罗那海洋科学研究所的Francesc Piferrer教授和中国水产科学研究院黄海水产研究所陈松林研究员联合主编的英文专著《Sex Control in Aquaculture》于2019年1月由John Wiley & Sons公司正式出版。
UC biology study suggests a father’s nutrition before sex could contribute to the health of his offspring（图）
UC biology study suggests father’s nutrition before sex health of his offspring
2017/10/25
Doctors long have stressed the importance of good nutrition for expectant mothers.Now biologists at the University of Cincinnati say the father’s diet could play a similar role in the health of a baby...
Sex-linked association between cortical scene selectivity and navigational ability
Parahippocampal place area Sex differences Spatial navigation
2017/8/30
Spatial navigation is a crucial ability for living. Previous studies have shown that males are better at navigation than females, but little is known about the neural basis underlying the sex differen...
Pregnancy loss and evolution of sex linked by cellular line dance（图）
pregnancy loss sex linked cellular line dance
2017/9/1
After Dan Levitis and his wife lost two pregnancies, before having their three children, he was drawn to investigate why pregnancy loss is so common, and whether other living beings face the same stru...
Differences in genetic and environmental variation in adult BMI by sex, age, time period, and region: an individual-based pooled analysis of 40 twin cohorts
BMI adults genetics twins international comparisons
2018/11/15
Background: Genes and the environment contribute to variation in adult body mass index [BMI (in kg/m2)], but factors modifying these variance components are poorly understood.
In Sex-Changing Fish,Male-Typical Sexual Behavior Associated With Elevated Expression Of Male Sex Hormone Receptors In Muscles
Sex-Changing Fish Male-Typical Sexual Behavior Male Sex Hormone Receptors Muscles
2017/7/21
Sex-changing fish exhibit differences in androgen receptor (AR) expression in muscles that are highly sensitive to androgens (male sex hormones) and essential for male courtship behavior, according to...
Sex differences in the effect of fish-oil supplementation on the adaptive response to resistance exercise training in older people: a randomized controlled trial
aging exercise fatty acids muscle sarcopenia
2018/11/12
Background: Resistance exercise increases muscle mass and function in older adults, but responses are attenuated compared with younger people. Data suggest that long-chain n–3 polyunsaturated fatty ac...
Do ω-3 PUFAs affect insulin resistance in a sex-specific manner? A systematic review and meta-analysis of randomized controlled trials
adults diabetes omega-3 PUFAs DHA EPA insulin resistance insulin sensitivity
2018/12/19
Background: Evidence has suggested that omega-3 (n–3) polyunsaturated fatty acids (PUFAs) improve obesity-induced insulin resistance (IR); however, results from human intervention trials have been equ...
Sex-Related Differences in Self-Paced All Out High-Intensity Intermittent Cycling:Mechanical and Physiological Responses
Oxygen uptake sexual dimorphism anaerobic power reserve
2016/7/7
The purpose of this study was to compare sex-related responses to a self-paced all out high-intensity intermittent exercise (HIIE). 9 women and 10 men were submitted to a maximal incremental test (to ...
Association of sex, adiposity, and diet with HDL subclasses in middle-aged Chinese
menopausal status Chinese population Taiwan
2016/6/14
There is limited information regarding the associations
of lifestyle factors and sex with HDL subclasses containing
apolipoprotein (apo) A-I (Lp A-I) and both apo A-I and apo
A-II (Lp A-I:A-II).
Serum cobalamin, homocysteine, and methylmalonic acid concentrations in a multiethnic elderly population: ethnic and sex differences in cobalamin and metabolite abnormalities
Serum cobalamin homocysteine
2016/6/2
Low cobalamin concentrations and mild hyperhomocysteinemia
are common in the elderly but ethnic differences
have not been defined.
Relative influences of sex, race, environment, and HIV infection on body composition in adults
Nutritional assessment body composition bioelectrical impedance analysis
2016/5/30
The factors that control body composition in disease
are uncertain.
Sex Mortality Differentials in the United States:The Role of Cohort Smoking Patterns
Sex differentials Mortality Cigarette smoking
2016/3/18
This paper demonstrates that, over the period 1948-2003, sex differentials in mortality in the age range 50-54 to 85+ widened and then narrowed on a cohort rather than on a period basis. The cohort wi...