Сравнение
Lanreotid vs. Teriparatid
Два пептида рядом — идентичность, доказательная база, правовой статус и известные нежелательные явления.
Идентичность
Категория
Исследования (прочее)
Исследования (прочее)
Номер CAS
108736-35-2
52232-67-4
Молекулярная масса
1096.34 g/mol
4117.8 g/mol
Период полувыведения
нет данных
1 h
Последовательность
нет данных
Ser-Val-Ser-Glu-Ile-Gln-Leu-Met-His-Asn-Leu-Gly-Lys-His-Leu-Asn-Ser-Met-Glu-Arg-Val-Glu-Trp-Leu-Arg-Lys-Lys-Leu-Gln-Asp-Val-His-Asn-PheМеханизм действия
Lanreotid
Lanreotide activates somatostatin receptors (chiefly SSTR2, additionally SSTR5), thereby suppressing the release of growth hormone, IGF-1 and various gastrointestinal and neuroendocrine hormones. It is metabolically far more stable than natural somatostatin.
Teriparatid
Teriparatide corresponds to the biologically active first 34 amino acids of human parathyroid hormone and binds the PTH-1 receptor on bone and kidney cells. The literature describes that intermittent receptor activation preferentially stimulates the activity of bone-forming osteoblasts, whereas continuously elevated PTH exposure (as in hyperparathyroidism) tends to favor bone resorption. This time-dependent difference is regarded as the mechanistic basis for the bone-anabolic effect observed in studies.
Доказательная база
Наивысшая доказательность
РКИ на людях
РКИ на людях
Исследования
1
4
из них на людях
1
4
Зафиксированные эффекты
2
3
Открытые противоречия
1
1
Задокументированные нежелательные явления
2
2
Правовой статус
Полные записи
Frequently asked questions
- What is the difference between Lanreotid and Teriparatid?
- Lanreotid is classified as "Исследования (прочее)", while Teriparatid is classified as "Исследования (прочее)". Lanreotid: Lanreotide is a synthetic cyclic octapeptide analog of somatostatin. It binds preferentially to the somatostatin receptors SSTR2 and SSTR5 and is approved for treating acromegaly and certain neuroendocrine tumours. Teriparatid: Teriparatide is the recombinant N-terminal fragment 1-34 of human parathyroid hormone (PTH). It is regulatory-approved and studied in the scientific literature as a bone-anabolic agent for the treatment of osteoporosis. Unlike antiresorptive agents, studies attribute to it an effect that stimulates new bone formation. This page contrasts both neutrally and source-based — with no usage or dosing recommendation.
- Which peptide is better supported by science, Lanreotid or Teriparatid?
- The highest available evidence level is "РКИ на людях" for Lanreotid and "РКИ на людях" for Teriparatid. A higher evidence level means more robust data, but says nothing about suitability for an individual. The full body of evidence is on each peptide's own page.
- What is the legal status of Lanreotid and Teriparatid in Germany and the United States?
- Германия: Lanreotid — Рецептурный, Teriparatid — Рецептурный. США: Lanreotid — Рецептурный, Teriparatid — Рецептурный. These are factual summaries with source and review date on the individual pages.