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Nathan Goodyear

PLOS ONE: Caramel Color in Soft Drinks and Exposure to 4-Methylimidazole: A Quantitativ... - 0 views

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    Study finds 4-MEI, a known carcinogen, is found in variable levels in soft drinks.  4-MEI is found in caramel flavoring.
Nathan Goodyear

Coconut oil supplementation and physical exercise improves baroreflex sensitivity and o... - 0 views

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    Animal study finds the combination of coconut oil and exercise training reduced oxidative stress and lowered blood pressure.
Nathan Goodyear

Controversies in testosterone replacement therapy: testosterone and cardiovascular dise... - 0 views

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    to be read.
Nathan Goodyear

Testosterone therapy in men with prostate cancer: literature review, clinical experienc... - 0 views

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    To be read
Nathan Goodyear

Testosterone and metabolic syndrome Cunningham GR, - Asian J Androl - 0 views

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    to be read
Nathan Goodyear

Exercise-Induced Responses in Salivary Testosterone, Cortisol, and ... - PubMed - NCBI - 0 views

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    Meta analysis of salivary Testosterone and cortisol finds mixed results.  The results are by no means uniform, but resistance training appears to trend to an increased salivary Testosterone and salivary Testosterone to salivary cortisol ratio.  Cardio trends the opposite.  This fits with prior literature on the types of exercise and hormone results.
Nathan Goodyear

Higher serum testosterone and dihydrotestosterone, but not estradio... - PubMed - NCBI - 0 views

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    Higher Testosterone and DHT levels in men was found to be positively associated with FEV1 and FVC; Estradiol was not.  The question here is cause or effect.   Also interesting is the fact that smokers had higher Testosterone levels compared to non-smokers.
Nathan Goodyear

Low testosterone levels are associated with poor peripheral bone mi... - PubMed - NCBI - 0 views

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    low Testosterone as defined by levels < 300 was found to be associated with bone loss in aging men.
Nathan Goodyear

Adverse effects of reverse triiodothyronine on cellular metabolism as assessed by 1H an... - 0 views

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    Only abstract available here.  In vitro study finds that rT3 decreased the metabolic effect of T3.  This gives the impression that rT3 has an antagonist effect to T3 on the receptor.
Nathan Goodyear

Specific 3,3′,5′-Triiodothyronine (Reverse T3) Binding Sites on Rat Liver Pla... - 0 views

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    rat model finds T4 and rT3 receptors at plasma membrane.  T3 was found to bind with lower affinity than rT3 and T4 at the same receptor binding site.
Nathan Goodyear

Clinical and serologic markers of stage and prognosis in small cell lung cancer. A mult... - 0 views

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    TK-1 useful in evaluation of disease stage and therapy efficacy. TK-1 was used in conduction with LDH, CEA, NSE, and TPA.
Nathan Goodyear

Thymidine kinase in breast cancer. - 0 views

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    Thymidine kinase is a good marker for DNA synthesis and proliferative activity in cancer. Healthy controls had low TK-1 levels. In contrast, advancing stage of disease was associated with increasing TK-1 levels. TK-1 also was useful in following treatment efficacy. Inflammatory GI disease was found have TK-1 levels comparable to "healthy" controls. This is important to be able to differentiate between inflammation and a useful cancer biomarker
Nathan Goodyear

The use of serum deoxythymidine kinase as a prognostic marker, and in the monitoring of... - 0 views

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    Thymidine kinase 1 useful as a prognostic biomarker and to monitor therapy efficacy. TK-1 levels were very low in those without cancer. Higher TK-1 levels pretreatment were associated with poor prognosis and poor survival. TK-1 "increases with progress of the disease, decreases during successful therapy, and finally increases during relapse.
Nathan Goodyear

Serum thymidine kinase 1 correlates to clinical stages and clinical reactions and monit... - 0 views

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    TK-1 to screen for cancer, as well as to follow therapy and recurrence.
Nathan Goodyear

Dose of Jogging and Long-Term Mortality: The Copenhagen City Heart Study - 0 views

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    Again, a study points to a "U" shaped curve in health benefits from jogging.  This study used pace, duration, and frequency and found that 2-3 x/week at slow pace provided the best health benefits compared to the moderate and strenuous runners.
Nathan Goodyear

Prostate Biopsy in Response to a Change in Nadir Prostate Specific Antigen of... - 0 views

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    5 alpha reductase inhibitor therapy reduces PSA and prostate volume.  The level of change may be used to aid in prostate cancer diagnosis.  Those with eventual diagnosis had Gleason 7 or higher.
Nathan Goodyear

Use of 5α-reductase inhibitors for lower urinary tract symptoms and risk of p... - 0 views

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    5alpha reductase inhibitors associated with decreased risk of Gleason 2-7 prostate cancer in men with LUTS and enlarged prostate.
Nathan Goodyear

PLOS ONE: Alcohol Ingestion Impairs Maximal Post-Exercise Rates of Myofibrillar Protein... - 0 views

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    Alcohol in the recovery phase suppresses anabolic repair through inhibition of mTOR--even when taken with protein.
Nathan Goodyear

Combined conjugated esterified estrogen plus methyltestosterone sup... - PubMed - NCBI - 0 views

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    10 year f/u study of combined conjugated esterified estrogen and methyl testosterone in postmenopausal women finds no increase breast cancer risk.
Nathan Goodyear

Associations between cadmium exposure and circulating levels of sex... - PubMed - NCBI - 0 views

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    Cadmium levels found to be positively associated with serum Testosterone levels in women.  Cadmium inversely associated with E2 levels.  Cadmium has been associated with increased breast cancer risk in women.
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