Results 51 to 60 of about 123,812 (299)

Evaluation of the stability of human erythropoietin in samples for radioimmunoassay [PDF]

, 1988
Radioimmunoassays for erythropoietin are limited so far to a few specialized laboratories and this requires transport and storage of samples. We therefore tested the stability of immunoreactive erythropoietin in serum and plasma samples obtained from a ...
Bauer, Christian, Eckardt, Kai-Uwe, Hirth, P., Kurtz, Armin, Scigalla, P., Wieczorek, L.   +5 more
core   +1 more source

On‐Paper Enzyme‐Linked and Metal‐Linked Immunosorbent Assays for Low‐Cost Decentralized Testing of Carcinoembryonic Antigen

Analysis &Sensing, EarlyView.
On‐paper enzyme‐linked and metal‐linked immunosorbent assays (p‐ELISA and p‐MeLISA, respectively) were developed for the assay of carcinoembryonic antigen (CEA) in serum. These approaches are based on bio‐conjugated paper disks as analytical platform.
Electra Mermiga, Varvara Pagkali, Dionysios Soulis, Christos Kokkinos, Anastasios Economou   +4 more
wiley   +1 more source

Impact of the transition from radioimmunoassay (RIA) to chemiluminescent enzyme immunoassay (CLEIA) for the measurement of plasma aldosterone concentration (PAC) on the diagnosis of primary aldosteronism (PA) via retrospective analyses in Okinawa, Japan

Endocrine Journal
In Japan, the traditional method for measuring plasma aldosterone concentration (PAC) was radioimmunoassay (RIA), which had several challenges, including poor traceability of certified reference materials and reduced detection sensitivity at low ...
Ken-ichiro Honma, Yoshiro Nakayama, Atsuko Tamaki, Moriyuki Uehara, Taiki Teruya, Takamitsu Yabiku, Yohei Ishiki, Ken Yonaha, Rei Chinen, Tsugumi Uema, Shiki Okamoto, Hiroaki Masuzaki   +11 more
doaj   +1 more source

Terminal deoxynucleotidyltransferase. Serological studies and radioimmunoassay [PDF]

, 1976
Mouse antisera against calf terminal deoxynucleotidyltransferase (terminal transferase) have been prepared. The sera have been used to characterize terminal transferase both by studying inhibition of enzyme activity and by developing a competition ...
Baltimore, David, Gottlieb, Paul D., Kung, Patrick C.   +2 more
core  

Serum parathyroid hormone levels and renal handling of phosphorus in patients with chronic renal disease [PDF]

, 1972
In eight patients with advanced renal insufficiency (inulin clearance 1.4-9.1 ml/min), concentrations of serum calcium (S[Ca]) and phosphorus (S[P]) were maintained normal (S[Ca] > 9.0 mg/100 ml, (S[P] < 3.5 mg/100 ml) for at least 20 consecutive days ...
Halgrimson, CG, Hutt, MP, Pinggera, WF, Popovtzer, MM, Robinette, J, Starzl, TE   +5 more
core   +1 more source

Efeitos do estresse térmico nas concentrações plasmáticas de progesterona (P4) e estradiol 17-b (E2) e temperatura retal em cabras da raça Pardo Alpina Effects of heat stress on progesterone (P4) and estradiol-17b plasma concentrations and rectal temperature of Alpine Brown goats

Revista Brasileira de Zootecnia, 2001
Seis cabras lactantes foram distribuídas aleatoriamente em um delineamento experimental em "crossover", em dois grupos: sob condições termoneutras e estresse térmico.
Luis Fernando Uribe-Velásquez, Eunice Oba, Lúcia Helena de Albuquerque Brasil, Francisneide Neves de Sousa, Francisco Stéfano Wechsler   +4 more
doaj   +1 more source

A review of Mpox: Biological characteristics, epidemiology, clinical features, diagnosis, treatment, and prevention strategies

Exploration, EarlyView.
The monkeypox virus (MPXV) has spread to many countries and caused thousands of infections all over the world. This review comprehensively introduces the biology, epidemiological characteristics of MPXV, and clinical manifestations of Mpox. The approaches for diagnosis, treatment, and prevention are also introduced, aiming to improve the general ...
Lin Jiang, Ailan Xu, Lin Guan, Yong Tang, Guangshuai Chai, Junya Feng, Yueqi Wu, Maochen Li, Chuxie Zhang, Xiaojing Liu, Xiaolong Xu, Qingquan Liu, Lihua Song, Yigang Tong, Renald Blundell, Huahao Fan   +15 more
wiley   +1 more source

Assessing cortisol concentration in different matrices: predictive potential and relationship with production levels, lactation stage and parity in dairy buffaloes

Italian Journal of Animal Science
Cortisol is the primary biomarker associated with the hypothalamic–pituitary–adrenal (HPA) axis. This research aimed at assessing the predictive potential and the relationship of cortisol concentrations in four media (blood, milk, whey and hair) with ...
Alessio Cotticelli, Giovanna Bifulco, Isabella Pividori, Roberta Matera, Maria Teresa Verde, Matteo Santinello, Alberto Prandi, Tanja Peric   +7 more
doaj   +1 more source

Development and validation of a solid phase radioimmunoassay system for the determination of pregnancy-associated glycoproteins in bovine serum [PDF]

Kafkas Universitesi Veteriner Fakültesi Dergisi
The Pregnancy-Associated Glycoproteins (PAGs) belong to aspartic protease family and are synthesized by trophoblast cells of ruminant placenta and secreted into maternal blood and milk.
Aldjia BENABDELAZIZ, Samia BOUDJEMAI, Ahmed Amine ABDELLI, Rachid KHELILI, Rachid KAIDI, Nora MIMOUNE   +5 more
doaj   +1 more source

Adrenal venous sampling criteria for chemiluminescent enzyme immunoassay as a preferable alternative to radioimmunoassay in primary aldosteronism

Endocrine Journal
Plasma aldosterone concentration (PAC) was routinely measured using radioimmunoassay (RIA); however, the RIA kit was discontinued in March 2021 in Japan.
Kazuki Nakai, Yuya Tsurutani, Koki Irie, Kyoko Teruyama, Sachiko Suematsu, Seishi Matsui, Kohzoh Makita, Jun Saito, Masao Omura, Tetsuo Nishikawa   +9 more
doaj   +1 more source