Advanced Search
Display options
Filter resources
Text Availability
Article type
Publication date
Species
Language
Sex
Age
Showing 1 to 12 of 395 entries
Sorted by: Best Match Show Resources per page
p53 Calls upon CIA (Calcium Induced Apoptosis) to Counter Stress.

Frontiers in oncology

Haupt S, Raghu D, Haupt Y.
PMID: 25806354
Front Oncol. 2015 Mar 10;5:57. doi: 10.3389/fonc.2015.00057. eCollection 2015.

No abstract available.

Control of mitochondrial activities by phytochrome during greening.

Planta

Hampp R, Wellburn AR.
PMID: 24311037
Planta. 1979 Dec;147(3):229-35. doi: 10.1007/BF00388743.

Mitochondria isolated from 7-day old darkgrown Avena sativa L. (var. Arnold) laminae given 5 min illumination of red light, followed by varying lengths of darkness up to 3 h, showed at least a twofold increase in the rates of...

Sex hormone-binding globulin in congenital adrenal hyperplasia.

Hormone molecular biology and clinical investigation

Zamrazilová L, Dvořáková M, Lisá L, Stárka L, Hampl R.
PMID: 25961974
Horm Mol Biol Clin Investig. 2010 Jan 01;1(2):89-93. doi: 10.1515/HMBCI.2010.008.

BACKGROUND: Sex hormone-binding globulin biosynthesis is influenced by three hormonal systems: gonadal, insular and thyroid. Congenital adrenal hyperplasia is characterized by overproduction of adrenal androgens associated with impaired insulin sensitivity, hyperinsulinemia and often also with hypothyroidism. Only scarce data...

Regulation of the cytosolic adenylate ratio as determined by rapid fractionation of mesophyll protoplasts of oat : Effect of electron transfer inhibitors and uncouplers.

Planta

Goller M, Hampp R, Ziegler H.
PMID: 24272474
Planta. 1982 Dec;156(3):255-63. doi: 10.1007/BF00393733.

Adenylate levels in chloroplasts, mitochondria and the cytosol of oat mesophyll protoplasts were determined under light and dark conditions, in the absence and presence of plasmalemma-permeable inhibitors of electron transfer and uncouplers of phosphorylation. This was achieved using a...

A light-dependent current associated with chloroplast aggregation in the alga Vaucheria sessilis.

Planta

Blatt MR, Weisenseel MH, Haupt W.
PMID: 24301155
Planta. 1981 Oct;152(6):513-26. doi: 10.1007/BF00380822.

Local irradiation of the alga Vaucheria sessilis (Vauch.) D.C. with blue light, which stimulates cortical fiber reticulation and chloroplast aggregation (M.R. Blatt and W.R. Briggs, 1980, Planta 147, 355-362), also induces an outward-directed current from the irradiated region of...

[Light-mediated de-novo synthesis of δ-aminolaevulinate dehydratase in isolated Avena etioplasts].

Planta

Hampp R, Ziegler H.
PMID: 24435263
Planta. 1975 Jan;124(3):255-60. doi: 10.1007/BF00388687.

A light dependent increase of the activity of δ-aminolaevulinate dehydratase (E.C. 4.2.1.24) in isolated etioplasts of Avena sativa L. was shown. This increase can be assumed to be due to a de-novo synthesis of the enzyme. Chloramphenicol was found...

Ultrahigh-mobility graphene devices from chemical vapor deposition on reusable copper.

Science advances

Banszerus L, Schmitz M, Engels S, Dauber J, Oellers M, Haupt F, Watanabe K, Taniguchi T, Beschoten B, Stampfer C.
PMID: 26601221
Sci Adv. 2015 Jul 31;1(6):e1500222. doi: 10.1126/sciadv.1500222. eCollection 2015 Jul.

Graphene research has prospered impressively in the past few years, and promising applications such as high-frequency transistors, magnetic field sensors, and flexible optoelectronics are just waiting for a scalable and cost-efficient fabrication technology to produce high-mobility graphene. Although significant...

Kinetics of mitochondrial phosphate transport and rates of respiration and phosphorylation during greening of etiolated Avena leaves.

Planta

Hampp R.
PMID: 24407321
Planta. 1979 Jan;144(4):325-32. doi: 10.1007/BF00391575.

Using the technique of silicone oil filtration of organelles and the inhibitor stop method, the kinetics of transport of inorganic phosphate across the inner mitochondrial membrane were tested in relation to different stages of greening (0 to 24 h)...

Regulation of Mutant p53 Protein Expression.

Frontiers in oncology

Vijayakumaran R, Tan KH, Miranda PJ, Haupt S, Haupt Y.
PMID: 26734569
Front Oncol. 2015 Dec 17;5:284. doi: 10.3389/fonc.2015.00284. eCollection 2015.

For several decades, p53 has been detected in cancer biopsies by virtue of its high protein expression level which is considered indicative of mutation. Surprisingly, however, mouse genetic studies revealed that mutant p53 is inherently labile, similar to its...

Determination of physical membrane properties of plant cell protoplasts via the electrofusion technique: prediction of optimal fusion yields and protoplast viability.

Plant cell reports

Mehrle W, Naton B, Hampp R.
PMID: 24232787
Plant Cell Rep. 1990 Apr;8(11):687-91. doi: 10.1007/BF00269994.

By variation of physical parameters (field strength, pulse duration) which result in electrofusion and electroporation, properties of the plasma membrane of different types of plant cell protoplasts were analyzed. The lower threshold for that field pulse intensity at which...

Compartmentation of labeled fixation products in intact mesophyll protoplasts from Avena sativa L. after in-situ inhibition of the chloroplast phosphate translocator.

Planta

Hampp R, Goller M.
PMID: 24258228
Planta. 1983 Nov;159(4):314-21. doi: 10.1007/BF00393169.

Leaf mesophyll protoplasts of oat (Avena sativa L.) were allowed to fix (14)C-labeled bicarbonate in the absence or presence of pyridoxal phosphate (PLP), a specific inhibitor of the phosphate translocator of the inner envelope membrane of chloroplasts. The incubation...

The effect of epitestosterone on spermatogenesis in rats.

Endocrine regulations

Behre HM, Hampl R, Lapcik O, Hill M, Starka L.
PMID: 10993981
Endocr Regul. 1995 Dec;29(4):195-199.

The effect of 3-week treatment with increasing doses of endogenous steroid with antiandrogenic properties, epitestosterone (ET), on the spermatogenesis was studied in adult male rats by flow cytometry and correlated with the effect on gonadotropin gene expression and secretion,...

Showing 1 to 12 of 395 entries