Biological Trace Element Research
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Zinc depletion suppresses tumor growth in mice
Biological Trace Element Research - Tập 59 - Trang 23-29 - 1997
The hypothesis that in tumor-bearing animals an increase of host hepatic zinc metallothionein (Zn-MT) causes a restriction of zinc in the tumor tissue was studied. Three types of tumors were induced in laboratory mice by cell transplant. Tumor growth appears to be inhibited under zinc-deficient conditions, even in cases where zinc deficiency was started after tumor cell transplant. The survival ti......
Effects of salicylate and zinc deficiency on the serum concentrations of magnesium, calcium, and parathyroid hormone
Biological Trace Element Research - Tập 16 Số 2 - Trang 129-135 - 1988
Measurement of Iron in Flour and Commonly-Used Breads Baked in Isfahan, Iran: A Risk Assessment Study with Monte Carlo Simulation
Biological Trace Element Research - - Trang 1-8 - 2024
Fortification of highly-consumed foods such as bread is an easy and cheap strategy to combat the iron deficiency anemia. However, there have sometimes been some side effects such as iron overload and digestive problems. Accordingly, this study aimed to examine the amount of iron as well as its non-carcinogenic risks in commonly-used types of Iranian flour and breads (Barbary, Lavash, and Tafton) i......
Maternal and Umbilical Cord Blood Levels of Zinc and Copper in Active Labor Versus Elective Caesarean Delivery at Khartoum Hospital, Sudan
Biological Trace Element Research - Tập 169 - Trang 52-55 - 2015
A case–control study was conducted in Khartoum Hospital Sudan to determine maternal and umbilical cord blood levels of zinc and copper in active labor versus elective cesarean delivery. Cases were women delivered vaginally and controls were women delivered by elective cesarean (before initiation of labor). Paired maternal and cord zinc and copper were measured using atomic absorption spectrophotom......
Correlation Between 25 Element Contents in Mane Hair in Riding Horses and Atrioventricular Block
Biological Trace Element Research -
Mechanism of cadmium-induced cytotoxicity in rat hepatocytes
Biological Trace Element Research - Tập 42 - Trang 31-41 - 1994
Exposure of rat hepatocytes to cadmium below 50 μM for a short period (10 min) resulted in cellular acidification. Conversely, exposure to Cd more than 50 μM for a long period (60 min) caused cellular alkalinization accompanied by membrane damage as reflected by decrease in cellular K content and loss of intracellular lactic dehydrogenase. In hepatocytes exposed to 5 μM Cd, a concentration suffici......
Selenium-Based Novel Epigenetic Regulators Offer Effective Chemotherapeutic Alternative with Wider Safety Margins in Experimental Colorectal Cancer
Biological Trace Element Research - Tập 200 - Trang 635-646 - 2021
Colorectal cancer (CRC) is a major cause of morbidity and mortality worldwide. Despite the critical involvement of epigenetic modifications in CRC, the studies on the chemotherapeutic efficacy of various epigenetic regulators remain limited. Considering the key roles of histone deacetylases (HDACs) in the regulation of diverse cellular processes, several HDAC inhibitors are implied as effective th......
Determination of Serum Zinc and Phosphorus Levels in Patients with Hypothyroidism
Biological Trace Element Research -
Copper Changes Intestinal Microbiota of the Cecum and Rectum in Female Mice by 16S rRNA Gene Sequencing
Biological Trace Element Research - Tập 193 - Trang 445-455 - 2019
The aim of the present study was to investigate the effects of high concentrations of copper (Cu) on the cecum and rectum of intestinal microbiota in female mice. Twenty-four Kunming mice were weighed and randomly divided into two groups (n = 12 per group) including the control group and Cu group. Cu group was given drinking water with 5 mg/kg-bw copper chloride (CuCl2), while the control group wa......
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