Psg22 null mouse embryos develop normally under normoxic and hypoxic conditions of pregnancy
نویسندگان
چکیده
منابع مشابه
The Respiration of Cancer Pagurus under Normoxic and Hypoxic Conditions
The respiration of Cancer pagurus under normoxic conditions and its respiratory responses to hypoxia are described. Respiration of quiescent crabs is characterized by a rhythmic pattern of ventilation and cardiac activity in which periods of apnoea and bradycardia of approximately 5 min duration alternate with longer periods of active ventilation and cardiac activity. The significance of this r...
متن کاملNitric oxide metabolites in goldfish under normoxic and hypoxic conditions.
Nitric oxide (NO), produced by nitric oxide synthases (NOS enzymes), regulates multiple physiological functions in animals. NO exerts its effects by binding to iron (Fe) of heme groups (exemplified by the activation of soluble guanylyl cyclase) and by S-nitrosylation of proteins - and it is metabolized to nitrite and nitrate. Nitrite is used as a marker for NOS activity but it is also a NO dono...
متن کاملEfficient translation of mouse hypoxia-inducible factor-1alpha under normoxic and hypoxic conditions.
The heterodimeric hypoxia-inducible factor-1 (HIF-1), consisting of the subunits HIF-1alpha and HIF-1beta/ARNT, is a master transcriptional regulator of oxygen homeostasis. Under hypoxic conditions, HIF-1alpha levels very rapidly increase, mostly due to protein stabilization. However, translational regulation of HIF-1alpha has not been directly analyzed so far. Mouse HIF-1alpha exists as two mR...
متن کاملLegume embryos develop in a hypoxic environment.
Specific morphological and biochemical characteristics of seeds can cause oxygen deficiency within maternal and embryonic tissues. In this study, optical sensors were used to measure O(2) profiles across developing seeds of Vicia faba and Pisum sativum and developmental and environmental modulations of internal O(2) levels were studied. In addition, the metabolic state of developing embryos was...
متن کاملUltrasonic Estimation of Mechanical Properties of Pulmonary Arterial Wall under Normoxic and Hypoxic Conditions
Secondary pediatric pulmonary hypertension is a disease that could benefit from improved ultrasonic diagnostic techniques. We perform high-frequency in vitro ultrasound measurements (25 MHz to 100 MHz) on fresh and fixed pulmonary arterial walls excised from normoxic and hypoxic Long-Evans rat models. Estimates of the elastic stiffness coefficients are determined from measurements of the speed ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Matters
سال: 2016
ISSN: 2297-8240
DOI: 10.19185/matters.201611000023